vim: src/ex_cmds.c annotate

annotate src/ex_cmds.c @ 15639:250b8b1a25ab

Added tag v8.1.0827 for changeset 996e75c90f91f954ffb0e8a4b2290e54c94de455

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 26 Jan 2019 17:45:13 +0100
parents	6f1c7e9a6393
children	ad8b2c109b22

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 10021 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * ex_cmds.c: some functions for command line commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 #include "version.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
7691 fd4175b669e2 commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605 Christian Brabandt <cb@256bit.org> parents: 7689 diff changeset	17 #ifdef FEAT_FLOAT
fd4175b669e2 commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605 Christian Brabandt <cb@256bit.org> parents: 7689 diff changeset	18 # include <float.h>
fd4175b669e2 commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605 Christian Brabandt <cb@256bit.org> parents: 7689 diff changeset	19 #endif
fd4175b669e2 commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605 Christian Brabandt <cb@256bit.org> parents: 7689 diff changeset	20
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	21 static int linelen(int *has_tab);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T eap, char_u cmd, int do_in, int do_out);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 #ifdef FEAT_VIMINFO
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	24 static char_u viminfo_filename(char_u );
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	25 static void do_viminfo(FILE fp_in, FILE fp_out, int flags);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	26 static int viminfo_encoding(vir_T *virp);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	28 #endif
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	29
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	30 static int check_readonly(int forceit, buf_T buf);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	31 static void delbuf_msg(char_u *name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 #endif
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	36 help_compare(const void s1, const void s2);
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	37 static void prepare_help_buffer(void);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 * ":ascii" and "ga".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	43 do_ascii(exarg_T *eap UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 int c;
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	46 int cval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 char buf1[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 char buf2[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 char_u buf3[7];
13359 81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	50 #ifdef FEAT_DIGRAPHS
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	51 char_u *dig;
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	52 #endif
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	53 int cc[MAX_MCO];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	54 int ci = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 if (enc_utf8)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	58 c = utfc_ptr2char(ml_get_cursor(), cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	63 msg("NUL");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 IObuff[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 if (!has_mbyte \|\| (enc_dbcs != 0 && c < 0x100) \|\| c < 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 if (c == NL) /* NUL is stored as NL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 c = NUL;
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	72 if (c == CAR && get_fileformat(curbuf) == EOL_MAC)
be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	73 cval = NL; /* NL is stored as CR */
be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	74 else
be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	75 cval = c;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 if (vim_isprintc_strict(c) && (c < ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 #ifndef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 \|\| c > '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 transchar_nonprint(buf3, c);
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	83 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 buf1[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 #ifndef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 if (c >= 0x80)
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	89 vim_snprintf(buf2, sizeof(buf2), " <M-%s>",
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	90 (char *)transchar(c & 0x7f));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 buf2[0] = NUL;
13359 81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	94 #ifdef FEAT_DIGRAPHS
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	95 dig = get_digraph_for_char(cval);
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	96 if (dig != NULL)
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	97 vim_snprintf((char *)IObuff, IOSIZE,
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	98 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"),
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	99 transchar(c), buf1, buf2, cval, cval, cval, dig);
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	100 else
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	101 #endif
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	102 vim_snprintf((char *)IObuff, IOSIZE,
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	103 _("<%s>%s%s %d, Hex %02x, Octal %03o"),
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	104 transchar(c), buf1, buf2, cval, cval, cval);
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	105 if (enc_utf8)
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	106 c = cc[ci++];
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	107 else
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	108 c = 0;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	109 }
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	110
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 /* Repeat for combining characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	112 while (has_mbyte && (c >= 0x100 \|\| (enc_utf8 && c >= 0x80)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 len = (int)STRLEN(IObuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 /* This assumes every multi-byte char is printable... */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	118 IObuff[len++] = '<';
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	119 if (enc_utf8 && utf_iscomposing(c)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 620 diff changeset	120 # ifdef USE_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 && !gui.in_use
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 620 diff changeset	122 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 IObuff[len++] = ' '; /* draw composing char on top of a space */
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	125 len += (*mb_char2bytes)(c, IObuff + len);
13359 81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	126 #ifdef FEAT_DIGRAPHS
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	127 dig = get_digraph_for_char(c);
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	128 if (dig != NULL)
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	129 vim_snprintf((char *)IObuff + len, IOSIZE - len,
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	130 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s")
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	131 : _("> %d, Hex %08x, Oct %o, Digr %s"),
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	132 c, c, c, dig);
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	133 else
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	134 #endif
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	135 vim_snprintf((char *)IObuff + len, IOSIZE - len,
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	136 c < 0x10000 ? _("> %d, Hex %04x, Octal %o")
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	137 : _("> %d, Hex %08x, Octal %o"),
81c348d40312 patch 8.0.1553: cannot see what digraph is used to insert a character Christian Brabandt <cb@256bit.org> parents: 13302 diff changeset	138 c, c, c);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	139 if (ci == MAX_MCO)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	140 break;
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	141 if (enc_utf8)
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	142 c = cc[ci++];
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	143 else
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	144 c = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	147 msg((char *)IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 * ":left", ":center" and ":right": align text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	154 ex_align(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 pos_T save_curpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 int indent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 int new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 int has_tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 if (curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 /* switch left and right aligning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 if (eap->cmdidx == CMD_right)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 eap->cmdidx = CMD_left;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 else if (eap->cmdidx == CMD_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 eap->cmdidx = CMD_right;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 width = atoi((char *)eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 save_curpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 if (eap->cmdidx == CMD_left) /* width is used for new indent */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 if (width >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 indent = width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 * if 'textwidth' set, use it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 * else if 'wrapmargin' set, use it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 * if invalid value, use 80
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 if (width <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 width = curbuf->b_p_tw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 if (width == 0 && curbuf->b_p_wm > 0)
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	191 width = curwin->w_width - curbuf->b_p_wm;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 if (width <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 width = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 for (curwin->w_cursor.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 if (eap->cmdidx == CMD_left) /* left align */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 new_indent = indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 840 diff changeset	206 has_tab = FALSE; /* avoid uninit warnings */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 len = linelen(eap->cmdidx == CMD_right ? &has_tab
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208 : NULL) - get_indent();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 if (len <= 0) /* skip blank lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 if (eap->cmdidx == CMD_center)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 new_indent = (width - len) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 new_indent = width - len; /* right align */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 * Make sure that embedded TABs don't make the text go too far
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 * to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 if (has_tab)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 while (new_indent > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 (void)set_indent(new_indent, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 if (linelen(NULL) <= width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 * Now try to move the line as much as possible to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 * the right. Stop when it moves too far.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 (void)set_indent(++new_indent, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 while (linelen(NULL) <= width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 --new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 --new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 if (new_indent < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 new_indent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 (void)set_indent(new_indent, 0); /* set indent */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 changed_lines(eap->line1, 0, eap->line2 + 1, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 curwin->w_cursor = save_curpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 beginline(BL_WHITE \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 * Get the length of the current line, excluding trailing white space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	256 linelen(int *has_tab)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 char_u *line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 char_u *first;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	260 char_u *last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 /* find the first non-blank character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 first = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 /* find the character after the last non-blank character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 for (last = first + STRLEN(first);
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	270 last > first && VIM_ISWHITE(last[-1]); --last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 save = *last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 *last = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 len = linetabsize(line); /* get line length */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 if (has_tab != NULL) /* check for embedded TAB */
14513 076b9632bda4 patch 8.1.0270: checking for a Tab in a line could be faster Christian Brabandt <cb@256bit.org> parents: 14443 diff changeset	276 *has_tab = (vim_strchr(first, TAB) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 *last = save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	282 /* Buffer for two lines used during sorting. They are allocated to
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	283 * contain the longest line being sorted. */
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	284 static char_u *sortbuf1;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	285 static char_u *sortbuf2;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	286
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	287 static int sort_ic; /* ignore case */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	288 static int sort_nr; /* sort on number */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	289 static int sort_rx; /* sort on regex instead of skipping it */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	290 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	291 static int sort_flt; /* sort on floating number */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	292 #endif
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	293
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	294 static int sort_abort; /* flag to indicate if sorting has been interrupted */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	295
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	296 /* Struct to store info to be sorted. */
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	297 typedef struct
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	298 {
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	299 linenr_T lnum; /* line number */
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	300 union {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	301 struct
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	302 {
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	303 varnumber_T start_col_nr; /* starting column number */
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	304 varnumber_T end_col_nr; /* ending column number */
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	305 } line;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9387 diff changeset	306 varnumber_T value; /* value if sorting by integer */
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	307 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	308 float_T value_flt; /* value if sorting by float */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	309 #endif
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	310 } st_u;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	311 } sorti_T;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	312
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	313 static int
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	314 #ifdef __BORLANDC__
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	315 _RTLENTRYF
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	316 #endif
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	317 sort_compare(const void s1, const void s2);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	318
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	319 static int
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	320 #ifdef __BORLANDC__
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	321 _RTLENTRYF
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	322 #endif
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	323 sort_compare(const void s1, const void s2)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	324 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	325 sorti_T l1 = (sorti_T )s1;
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	326 sorti_T l2 = (sorti_T )s2;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	327 int result = 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	328
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	329 /* If the user interrupts, there's no way to stop qsort() immediately, but
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	330 * if we return 0 every time, qsort will assume it's done sorting and
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	331 * exit. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	332 if (sort_abort)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	333 return 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	334 fast_breakcheck();
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	335 if (got_int)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	336 sort_abort = TRUE;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	337
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	338 /* When sorting numbers "start_col_nr" is the number, not the column
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	339 * number. */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	340 if (sort_nr)
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	341 result = l1.st_u.value == l2.st_u.value ? 0
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	342 : l1.st_u.value > l2.st_u.value ? 1 : -1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	343 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	344 else if (sort_flt)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	345 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	346 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	347 #endif
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	348 else
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	349 {
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	350 /* We need to copy one line into "sortbuf1", because there is no
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	351 * guarantee that the first pointer becomes invalid when obtaining the
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	352 * second one. */
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	353 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr,
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	354 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	355 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	356 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr,
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	357 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	358 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	359
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	360 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	361 : STRCMP(sortbuf1, sortbuf2);
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	362 }
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	363
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	364 /* If two lines have the same value, preserve the original line order. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	365 if (result == 0)
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	366 return (int)(l1.lnum - l2.lnum);
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	367 return result;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	368 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	369
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	370 /*
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	371 * ":sort".
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	372 */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	373 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	374 ex_sort(exarg_T *eap)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	375 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	376 regmatch_T regmatch;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	377 int len;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	378 linenr_T lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	379 long maxlen = 0;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	380 sorti_T *nrs;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	381 size_t count = (size_t)(eap->line2 - eap->line1 + 1);
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	382 size_t i;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	383 char_u *p;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	384 char_u *s;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	385 char_u *s2;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	386 char_u c; /* temporary character storage */
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	387 int unique = FALSE;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	388 long deleted;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	389 colnr_T start_col;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	390 colnr_T end_col;
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	391 int sort_what = 0;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	392 int format_found = 0;
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	393 int change_occurred = FALSE; // Buffer contents changed.
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	394
1538 2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	395 /* Sorting one line is really quick! */
2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	396 if (count <= 1)
2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	397 return;
2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	398
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	399 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	400 return;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	401 sortbuf1 = NULL;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	402 sortbuf2 = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	403 regmatch.regprog = NULL;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	404 nrs = (sorti_T )lalloc((long_u)(count sizeof(sorti_T)), TRUE);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	405 if (nrs == NULL)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	406 goto sortend;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	407
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	408 sort_abort = sort_ic = sort_rx = sort_nr = 0;
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	409 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	410 sort_flt = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	411 #endif
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	412
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	413 for (p = eap->arg; *p != NUL; ++p)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	414 {
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	415 if (VIM_ISWHITE(*p))
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	416 ;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	417 else if (*p == 'i')
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	418 sort_ic = TRUE;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	419 else if (*p == 'r')
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	420 sort_rx = TRUE;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	421 else if (*p == 'n')
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	422 {
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	423 sort_nr = 1;
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	424 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	425 }
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	426 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	427 else if (*p == 'f')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	428 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	429 sort_flt = 1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	430 ++format_found;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	431 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	432 #endif
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	433 else if (*p == 'b')
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	434 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	435 sort_what = STR2NR_BIN + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	436 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	437 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	438 else if (*p == 'o')
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	439 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	440 sort_what = STR2NR_OCT + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	441 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	442 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	443 else if (*p == 'x')
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	444 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	445 sort_what = STR2NR_HEX + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	446 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	447 }
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	448 else if (*p == 'u')
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	449 unique = TRUE;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	450 else if (p == '"') / comment start */
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	451 break;
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	452 else if (check_nextcmd(p) != NULL)
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	453 {
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	454 eap->nextcmd = check_nextcmd(p);
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	455 break;
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	456 }
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	457 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	458 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	459 s = skip_regexp(p + 1, *p, TRUE, NULL);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	460 if (s != p)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	461 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	462 emsg(_(e_invalpat));
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	463 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	464 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	465 *s = NUL;
1314 afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	466 /* Use last search pattern if sort pattern is empty. */
4199 dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	467 if (s == p + 1)
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	468 {
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	469 if (last_search_pat() == NULL)
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	470 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	471 emsg(_(e_noprevre));
4199 dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	472 goto sortend;
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	473 }
1314 afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	474 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
4199 dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	475 }
1314 afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	476 else
afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	477 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	478 if (regmatch.regprog == NULL)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	479 goto sortend;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	480 p = s; /* continue after the regexp */
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	481 regmatch.rm_ic = p_ic;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	482 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	483 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	484 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	485 semsg(_(e_invarg2), p);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	486 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	487 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	488 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	489
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	490 /* Can only have one of 'n', 'b', 'o' and 'x'. */
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	491 if (format_found > 1)
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	492 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	493 emsg(_(e_invarg));
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	494 goto sortend;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	495 }
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	496
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	497 /* From here on "sort_nr" is used as a flag for any integer number
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	498 * sorting. */
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	499 sort_nr += sort_what;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	500
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	501 /*
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	502 * Make an array with all line numbers. This avoids having to copy all
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	503 * the lines into allocated memory.
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	504 * When sorting on strings "start_col_nr" is the offset in the line, for
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	505 * numbers sorting it's the number to sort on. This means the pattern
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	506 * matching and number conversion only has to be done once per line.
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	507 * Also get the longest line length for allocating "sortbuf".
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	508 */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	509 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	510 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	511 s = ml_get(lnum);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	512 len = (int)STRLEN(s);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	513 if (maxlen < len)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	514 maxlen = len;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	515
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	516 start_col = 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	517 end_col = len;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	518 if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	519 {
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	520 if (sort_rx)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	521 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	522 start_col = (colnr_T)(regmatch.startp[0] - s);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	523 end_col = (colnr_T)(regmatch.endp[0] - s);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	524 }
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	525 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	526 start_col = (colnr_T)(regmatch.endp[0] - s);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	527 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	528 else
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	529 if (regmatch.regprog != NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	530 end_col = 0;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	531
7844 6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	532 if (sort_nr
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	533 #ifdef FEAT_FLOAT
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	534 \|\| sort_flt
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	535 #endif
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	536 )
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	537 {
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	538 /* Make sure vim_str2nr doesn't read any digits past the end
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	539 * of the match, by temporarily terminating the string there */
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	540 s2 = s + end_col;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	541 c = *s2;
2606 94694351f592 updated for version 7.3.029 Bram Moolenaar <bram@vim.org> parents: 2605 diff changeset	542 *s2 = NUL;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	543 /* Sorting on number: Store the number itself. */
1687 b2e037ed7e33 updated for version 7.2b-020 vimboss parents: 1683 diff changeset	544 p = s + start_col;
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	545 if (sort_nr)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	546 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	547 if (sort_what & STR2NR_HEX)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	548 s = skiptohex(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	549 else if (sort_what & STR2NR_BIN)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	550 s = skiptobin(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	551 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	552 s = skiptodigit(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	553 if (s > p && s[-1] == '-')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	554 --s; /* include preceding negative sign */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	555 if (*s == NUL)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	556 /* empty line should sort before any number */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	557 nrs[lnum - eap->line1].st_u.value = -MAXLNUM;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	558 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	559 vim_str2nr(s, NULL, NULL, sort_what,
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	560 &nrs[lnum - eap->line1].st_u.value, NULL, 0);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	561 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	562 #ifdef FEAT_FLOAT
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	563 else
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	564 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	565 s = skipwhite(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	566 if (*s == '+')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	567 s = skipwhite(s + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	568
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	569 if (*s == NUL)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	570 /* empty line should sort before any number */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	571 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	572 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	573 nrs[lnum - eap->line1].st_u.value_flt =
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	574 strtod((char *)s, NULL);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	575 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	576 #endif
2606 94694351f592 updated for version 7.3.029 Bram Moolenaar <bram@vim.org> parents: 2605 diff changeset	577 *s2 = c;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	578 }
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	579 else
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	580 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	581 /* Store the column to sort at. */
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	582 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	583 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	584 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	585
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	586 nrs[lnum - eap->line1].lnum = lnum;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	587
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	588 if (regmatch.regprog != NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	589 fast_breakcheck();
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	590 if (got_int)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	591 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	592 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	593
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	594 /* Allocate a buffer that can hold the longest line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	595 sortbuf1 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	596 if (sortbuf1 == NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	597 goto sortend;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	598 sortbuf2 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	599 if (sortbuf2 == NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	600 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	601
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	602 /* Sort the array of line numbers. Note: can't be interrupted! */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	603 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	604
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	605 if (sort_abort)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	606 goto sortend;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	607
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	608 /* Insert the lines in the sorted order below the last one. */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	609 lnum = eap->line2;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	610 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	611 {
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	612 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum;
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	613
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	614 // If the original line number of the line being placed is not the same
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	615 // as "lnum" (accounting for offset), we know that the buffer changed.
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	616 if (get_lnum + ((linenr_T)count - 1) != lnum)
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	617 change_occurred = TRUE;
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	618
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	619 s = ml_get(get_lnum);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	620 if (!unique \|\| i == 0
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	621 \|\| (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	622 {
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	623 // Copy the line into a buffer, it may become invalid in
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	624 // ml_append(). And it's needed for "unique".
7340 645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d Christian Brabandt <cb@256bit.org> parents: 7226 diff changeset	625 STRCPY(sortbuf1, s);
645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d Christian Brabandt <cb@256bit.org> parents: 7226 diff changeset	626 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	627 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	628 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	629 fast_breakcheck();
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	630 if (got_int)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	631 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	632 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	633
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	634 /* delete the original lines if appending worked */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	635 if (i == count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	636 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	637 ml_delete(eap->line1, FALSE);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	638 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	639 count = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	640
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	641 /* Adjust marks for deleted (or added) lines and prepare for displaying. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	642 deleted = (long)(count - (lnum - eap->line2));
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	643 if (deleted > 0)
14808 3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines Christian Brabandt <cb@256bit.org> parents: 14730 diff changeset	644 {
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	645 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted);
14808 3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines Christian Brabandt <cb@256bit.org> parents: 14730 diff changeset	646 msgmore(-deleted);
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines Christian Brabandt <cb@256bit.org> parents: 14730 diff changeset	647 }
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	648 else if (deleted < 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	649 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L);
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	650
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	651 if (change_occurred \|\| deleted != 0)
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	652 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted);
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	653
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	654 curwin->w_cursor.lnum = eap->line1;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	655 beginline(BL_WHITE \| BL_FIX);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	656
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	657 sortend:
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	658 vim_free(nrs);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	659 vim_free(sortbuf1);
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	660 vim_free(sortbuf2);
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	661 vim_regfree(regmatch.regprog);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	662 if (got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	663 emsg(_(e_interr));
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	664 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	665
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 * ":retab".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	670 ex_retab(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 int got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 long num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 long num_tabs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 long len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 long vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 long start_col = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 long start_vcol = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 long old_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 char_u new_line = (char_u )1; /* init to non-NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 int did_undo; /* called u_save for current line */
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	685 #ifdef FEAT_VARTABS
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	686 int *new_vts_array = NULL;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	687 char_u new_ts_str; / string value of tab argument */
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	688 #else
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	689 int temp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 int new_ts;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	691 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 int save_list;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 linenr_T first_line = 0; /* first changed line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 linenr_T last_line = 0; /* last changed line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 save_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 curwin->w_p_list = 0; /* don't want list mode here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	699 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	700 new_ts_str = eap->arg;
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	701 if (!tabstop_set(eap->arg, &new_vts_array))
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	702 return;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	703 while (vim_isdigit((eap->arg)) \|\| (eap->arg) == ',')
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	704 ++(eap->arg);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	705
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	706 // This ensures that either new_vts_array and new_ts_str are freshly
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	707 // allocated, or new_vts_array points to an existing array and new_ts_str
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	708 // is null.
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	709 if (new_vts_array == NULL)
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	710 {
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	711 new_vts_array = curbuf->b_p_vts_array;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	712 new_ts_str = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	713 }
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	714 else
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	715 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	716 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 new_ts = getdigits(&(eap->arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 if (new_ts < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	720 emsg(_(e_positive));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 if (new_ts == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 new_ts = curbuf->b_p_ts;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	725 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 ptr = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 {
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	734 if (VIM_ISWHITE(ptr[col]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 if (!got_tab && num_spaces == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 /* First consecutive white-space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 start_vcol = vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 start_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 if (ptr[col] == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 num_spaces++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 got_tab = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	749 if (got_tab \|\| (eap->forceit && num_spaces > 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 /* Retabulate this string of white-space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	753 /* len is virtual length of white string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 len = num_spaces = vcol - start_vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 num_tabs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756 if (!curbuf->b_p_et)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 {
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	758 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	759 int t, s;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	760
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	761 tabstop_fromto(start_vcol, vcol,
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	762 curbuf->b_p_ts, new_vts_array, &t, &s);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	763 num_tabs = t;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	764 num_spaces = s;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	765 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 temp = new_ts - (start_vcol % new_ts);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767 if (num_spaces >= temp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 num_spaces -= temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 num_tabs++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772 num_tabs += num_spaces / new_ts;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 num_spaces -= (num_spaces / new_ts) * new_ts;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	774 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 if (curbuf->b_p_et \|\| got_tab \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 (num_spaces + num_tabs < len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 if (did_undo == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 if (u_save((linenr_T)(lnum - 1),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 (linenr_T)(lnum + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 new_line = NULL; /* flag out-of-memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 /* len is actual number of white characters used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 len = num_spaces + num_tabs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 old_len = (long)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 new_line = lalloc(old_len - col + start_col + len + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 if (new_line == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 if (start_col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 mch_memmove(new_line, ptr, (size_t)start_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799 mch_memmove(new_line + start_col + len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	800 ptr + col, (size_t)(old_len - col + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	801 ptr = new_line + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 for (col = 0; col < len; col++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 ptr[col] = (col < num_tabs) ? '\t' : ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 ml_replace(lnum, new_line, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 last_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 ptr = new_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 col = start_col + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 if (ptr[col] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 vcol += chartabsize(ptr + col, (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 462 diff changeset	819 col += (*mb_ptr2len)(ptr + col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 if (new_line == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 if (got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	828 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	830 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	831 // If a single value was given then it can be considered equal to
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	832 // either the value of 'tabstop' or the value of 'vartabstop'.
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	833 if (tabstop_count(curbuf->b_p_vts_array) == 0
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	834 && tabstop_count(new_vts_array) == 1
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	835 && curbuf->b_p_ts == tabstop_first(new_vts_array))
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	836 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	837 else if (tabstop_count(curbuf->b_p_vts_array) > 0
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	838 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array))
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	839 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	840 else
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	841 redraw_curbuf_later(NOT_VALID);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	842 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 if (curbuf->b_p_ts != new_ts)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 redraw_curbuf_later(NOT_VALID);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	845 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 changed_lines(first_line, 0, last_line + 1, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 curwin->w_p_list = save_list; /* restore 'list' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	851 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	852 if (new_ts_str != NULL) /* set the new tabstop */
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	853 {
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	854 // If 'vartabstop' is in use or if the value given to retab has more
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	855 // than one tabstop then update 'vartabstop'.
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	856 int *old_vts_ary = curbuf->b_p_vts_array;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	857
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	858 if (tabstop_count(old_vts_ary) > 0 \|\| tabstop_count(new_vts_array) > 1)
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	859 {
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	860 set_string_option_direct((char_u *)"vts", -1, new_ts_str,
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	861 OPT_FREE\|OPT_LOCAL, 0);
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	862 curbuf->b_p_vts_array = new_vts_array;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	863 vim_free(old_vts_ary);
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	864 }
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	865 else
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	866 {
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	867 // 'vartabstop' wasn't in use and a single value was given to
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	868 // retab then update 'tabstop'.
14194 6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	869 curbuf->b_p_ts = tabstop_first(new_vts_array);
6fbb8dfb3389 patch 8.1.0114: confusing variable name Christian Brabandt <cb@256bit.org> parents: 14185 diff changeset	870 vim_free(new_vts_array);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	871 }
14218 539b070778b0 patch 8.1.0126: various problems with 'vartabstop' Christian Brabandt <cb@256bit.org> parents: 14206 diff changeset	872 vim_free(new_ts_str);
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	873 }
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	874 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 curbuf->b_p_ts = new_ts;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14033 diff changeset	876 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 u_clearline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 * :move command - move lines line1-line2 to line dest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	888 do_move(linenr_T line1, linenr_T line2, linenr_T dest)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 linenr_T l;
15010 e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	892 linenr_T extra; // Num lines added before line1
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	893 linenr_T num_lines; // Num lines moved
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	894 linenr_T last_line; // Last line in file after adding new text
6755 b85fcd9b858d patch 7.4.700 Bram Moolenaar <bram@vim.org> parents: 6721 diff changeset	895 #ifdef FEAT_FOLDING
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	896 win_T *win;
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	897 tabpage_T *tp;
6755 b85fcd9b858d patch 7.4.700 Bram Moolenaar <bram@vim.org> parents: 6721 diff changeset	898 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 if (dest >= line1 && dest < line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	902 emsg(_("E134: Cannot move a range of lines into itself"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905
15010 e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	906 // Do nothing if we are not actually moving any lines. This will prevent
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	907 // the 'modified' flag from being set without cause.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	908 if (dest == line1 - 1 \|\| dest == line2)
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	909 {
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	910 // Move the cursor as if lines were moved (see below) to be backwards
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	911 // compatible.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	912 if (dest >= line1)
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	913 curwin->w_cursor.lnum = dest;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	914 else
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	915 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	916
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	917 return OK;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	918 }
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	919
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 num_lines = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 * First we copy the old text to its new location -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 * Also copy the flag that ":global" command uses.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 if (u_save(dest, dest + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 for (extra = 0, l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 str = vim_strsave(ml_get(l + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 if (str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 ml_append(dest + l - line1, str, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 if (dest < line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 * Now we must be careful adjusting our marks so that we don't overlap our
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 * mark_adjust() calls.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 * We adjust the marks within the old text so that they refer to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 * last lines of the file (temporarily), because we know no other marks
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 * will be set there since these line numbers did not exist until we added
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 * our new lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 * Then we adjust the marks on lines between the old and new text positions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 * (either forwards or backwards).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 * And Finally we adjust the marks we put at the end of the file back to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 * their final destination at the new text position -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 last_line = curbuf->b_ml.ml_line_count;
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	956 mark_adjust_nofold(line1, line2, last_line - line2, 0L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 if (dest >= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 {
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	959 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	960 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	961 FOR_ALL_TAB_WINDOWS(tp, win) {
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	962 if (win->w_buffer == curbuf)
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	963 foldMoveRange(&win->w_folds, line1, line2, dest);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	964 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	965 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 curbuf->b_op_start.lnum = dest - num_lines + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 curbuf->b_op_end.lnum = dest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 {
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	971 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	972 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	973 FOR_ALL_TAB_WINDOWS(tp, win) {
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	974 if (win->w_buffer == curbuf)
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	975 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	976 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	977 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 curbuf->b_op_start.lnum = dest + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 curbuf->b_op_end.lnum = dest + num_lines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	982 mark_adjust_nofold(last_line - num_lines + 1, last_line,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 -(last_line - dest - extra), 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 * Now we delete the original text -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 for (l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 ml_delete(line1 + extra, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 if (!global_busy && num_lines > p_report)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	995 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines),
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	996 (long)num_lines);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 * Leave the cursor on the last of the moved lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 if (dest >= line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 curwin->w_cursor.lnum = dest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 if (line1 < dest)
3184 074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1007 {
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1008 dest += num_lines + 1;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1009 last_line = curbuf->b_ml.ml_line_count;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1010 if (dest > last_line + 1)
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1011 dest = last_line + 1;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1012 changed_lines(line1, 0, dest, 0L);
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	1013 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 changed_lines(dest + 1, 0, line1 + num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 * ":copy"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1024 ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 linenr_T count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 count = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 curbuf->b_op_start.lnum = n + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 curbuf->b_op_end.lnum = n + count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 * there are three situations:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 * 1. destination is above line1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 * 2. destination is between line1 and line2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 * 3. destination is below line2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 * n = destination (when starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 * curwin->w_cursor.lnum = destination (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 * line1 = start of source (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 * line2 = end of source (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 if (u_save(n, n + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 curwin->w_cursor.lnum = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 while (line1 <= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 /* need to use vim_strsave() because the line will be unlocked within
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 * ml_append() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 p = vim_strsave(ml_get(line1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 /* situation 2: skip already copied lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 if (line1 == n)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 line1 = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 ++line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 if (curwin->w_cursor.lnum < line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 ++line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 if (curwin->w_cursor.lnum < line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 ++line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 appended_lines_mark(n, count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 msgmore((long)count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1075 static char_u prevcmd = NULL; / the previous command */
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1076
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1077 #if defined(EXITFREE) \|\| defined(PROTO)
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1078 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1079 free_prev_shellcmd(void)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1080 {
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1081 vim_free(prevcmd);
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1082 }
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1083 #endif
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	1084
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 * Bangs in the argument are replaced with the previously entered command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 * Remember the argument.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1091 do_bang(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1092 int addr_count,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1093 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1094 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1095 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1096 int do_out)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 char_u arg = eap->arg; / command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 linenr_T line1 = eap->line1; /* start of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 linenr_T line2 = eap->line2; /* end of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 char_u newcmd = NULL; / the new command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 int free_newcmd = FALSE; /* need to free() newcmd */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 int ins_prevcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 char_u *t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 char_u *trailarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 int scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 * security reasons.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 msg_scroll = FALSE; /* don't scroll here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 autowrite_all();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 msg_scroll = scroll_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 * Try to find an embedded bang, like in :!<cmd> ! [args]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 * (:!! is indicated by the 'forceit' variable)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 ins_prevcmd = forceit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 trailarg = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 len = (int)STRLEN(trailarg) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 len += (int)STRLEN(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 if (prevcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1140 emsg(_(e_noprev));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 len += (int)STRLEN(prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1146 if ((t = alloc((unsigned)len)) == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 *t = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 STRCAT(t, newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 STRCAT(t, prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 p = t + STRLEN(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 STRCAT(t, trailarg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 newcmd = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 * Scan the rest of the argument for '!', which is replaced by the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * previous command. "\!" is replaced by "!" (this is vi compatible).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 trailarg = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 while (*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 {
2823 8bd38abda314 updated for version 7.3.187 Bram Moolenaar <bram@vim.org> parents: 2819 diff changeset	1168 if (*p == '!')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 if (p > newcmd && p[-1] == '\\')
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	1171 STRMOVE(p - 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 trailarg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 *trailarg++ = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 ins_prevcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 } while (trailarg != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 vim_free(prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 prevcmd = newcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 if (bangredo) /* put cmd in redo buffer for ! command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 {
5728 bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1189 /* If % or # appears in the command, it must have been escaped.
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1190 * Reescape them, so that redoing them does not substitute them by the
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1191 * buffername. */
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1192 char_u cmd = vim_strsave_escaped(prevcmd, (char_u )"%#");
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1193
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1194 if (cmd != NULL)
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1195 {
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1196 AppendToRedobuffLit(cmd, -1);
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1197 vim_free(cmd);
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1198 }
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1199 else
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	1200 AppendToRedobuffLit(prevcmd, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 AppendToRedobuff((char_u *)"\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 bangredo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 * Add quotes around the command, for shells that need them.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 if (*p_shq != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 STRCPY(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 STRCAT(newcmd, prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 STRCAT(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 free_newcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 /* echo the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 msg_putchar(':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 msg_putchar('!');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 msg_outtrans(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 do_shell(newcmd, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 else /* :range! */
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1230 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 /* Careful: This may recursively call do_bang() again! (because of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 * autocommands) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 do_filter(line1, line2, eap, newcmd, do_in, do_out);
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1234 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1235 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 if (free_newcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 * do_filter: filter lines through a command given by the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1243 * We mostly use temp files and the call_shell() routine here. This would
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1244 * normally be done using pipes on a UNIX machine, but this is more portable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1245 * to non-unix machines. The call_shell() routine needs to be able
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 * to deal with redirection somehow, and should handle things like looking
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 * at the PATH env. variable, and adding reasonable extensions to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 * command name given by the user. All reasonable versions of call_shell()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 * do this.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1250 * Alternatively, if on Unix and redirecting input or output, but not both,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1251 * and the 'shelltemp' option isn't set, use pipes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 * We use input redirection if do_in is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 * We use output redirection if do_out is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1256 do_filter(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1257 linenr_T line1,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1258 linenr_T line2,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1259 exarg_T eap, / for forced 'ff' and 'fenc' */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1260 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1261 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1262 int do_out)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 char_u *itmp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 char_u *otmp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 linenr_T linecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 linenr_T read_linecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 char_u *cmd_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 buf_T *old_curbuf = curbuf;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1271 int shell_flags = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 if (cmd == NUL) / no filter command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 linecount = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 invalidate_botline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1284 * When using temp files:
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1285 * 1. * Form temp file names
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1286 * 2. * Write the lines to a temp file
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1287 * 3. Run the filter command on the temp file
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1288 * 4. * Read the output of the command into the buffer
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1289 * 5. * Delete the original lines to be filtered
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1290 * 6. * Remove the temp files
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1291 *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1292 * When writing the input with a pipe or when catching the output with a
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1293 * pipe only need to do 3.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1296 if (do_out)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1297 shell_flags \|= SHELL_DOOUT;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1298
3482 fe7bf24804e1 updated for version 7.3.505 Bram Moolenaar <bram@vim.org> parents: 3480 diff changeset	1299 #ifdef FEAT_FILTERPIPE
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1300 if (!do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1301 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1302 /* Use a pipe to fetch stdout of the command, do not use a temp file. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1303 shell_flags \|= SHELL_READ;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1304 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1305 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1306 else if (do_in && !do_out && !p_stmp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1308 /* Use a pipe to write stdin of the command, do not use a temp file. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1309 shell_flags \|= SHELL_WRITE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1310 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1311 curbuf->b_op_end.lnum = line2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1313 else if (do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1314 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1315 /* Use a pipe to write stdin and fetch stdout of the command, do not
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1316 * use a temp file. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1317 shell_flags \|= SHELL_READ\|SHELL_WRITE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1318 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1319 curbuf->b_op_end.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1320 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1321 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1322 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1323 #endif
6721 7347229a646a updated for version 7.4.684 Bram Moolenaar <bram@vim.org> parents: 6702 diff changeset	1324 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL)
7347229a646a updated for version 7.4.684 Bram Moolenaar <bram@vim.org> parents: 6702 diff changeset	1325 \|\| (do_out && (otmp = vim_tempname('o', FALSE)) == NULL))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1326 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1327 emsg(_(e_notmp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1328 goto filterend;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1329 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 * The writing and reading of temp files will not be shown.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 * Vi also doesn't do this and the messages are not very informative.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 ++no_wait_return; /* don't call wait_return() while busy */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1336 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 FALSE, FALSE, FALSE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 msg_putchar('\n'); /* keep message from buf_write() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 --no_wait_return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1341 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1344 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 if (!do_out)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1353 /* Create the shell command in allocated memory. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 cmd_buf = make_filter_cmd(cmd, itmp, otmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 if (cmd_buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 cursor_on();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 * When not redirecting the output the command can write anything to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 * screen. If 'shellredir' is equal to ">", screen may be messed up by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 * stderr output of external command. Clear the screen later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 * If do_in is FALSE, this could be something like ":r !cat", which may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 * also mess up the screen, clear it later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 if (!do_out \|\| STRCMP(p_srr, ">") == 0 \|\| !do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1371 if (do_out)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1372 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1373 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL)
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1374 {
8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1375 vim_free(cmd_buf);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1376 goto error;
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1377 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1378 redraw_curbuf_later(VALID);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1379 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1380 read_linecount = curbuf->b_ml.ml_line_count;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1381
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 * When call_shell() fails wait_return() is called to give the user a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 * chance to read the error messages. Otherwise errors are ignored, so you
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 * can see the error messages from the command that appear on stdout; use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 * 'u' to fix the text
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 * Switch to cooked mode when not redirecting stdin, avoids that something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 * like ":r !cat" hangs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 * Pass on the SHELL_DOOUT flag when the output is being redirected.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1391 if (call_shell(cmd_buf, SHELL_FILTER \| SHELL_COOKED \| shell_flags))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 vim_free(cmd_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 /* When interrupting the shell command, it may still have produced some
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 * useful output. Reset got_int here, so that readfile() won't cancel
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 * reading. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 if (do_out)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1409 if (otmp != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1411 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM,
10575 01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory Christian Brabandt <cb@256bit.org> parents: 10482 diff changeset	1412 eap, READ_FILTER) != OK)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1413 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1414 #if defined(FEAT_EVAL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1415 if (!aborting())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1416 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1417 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1418 msg_putchar('\n');
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1419 semsg(_(e_notread), otmp);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1420 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1421 goto error;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1423 if (curbuf != old_curbuf)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1424 goto filterend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1426
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1427 read_linecount = curbuf->b_ml.ml_line_count - read_linecount;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1428
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1429 if (shell_flags & SHELL_READ)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1430 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1431 curbuf->b_op_start.lnum = line2 + 1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1432 curbuf->b_op_end.lnum = curwin->w_cursor.lnum;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1433 appended_lines_mark(line2, read_linecount);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1434 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 if (do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 if (cmdmod.keepmarks \|\| vim_strchr(p_cpo, CPO_REMMARK) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 if (read_linecount >= linecount)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 /* move all marks from old lines to new lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 mark_adjust(line1, line2, linecount, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 /* move marks from old lines to new lines, delete marks
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 * that are in deleted lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 mark_adjust(line1, line1 + read_linecount - 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 linecount, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 * Put cursor on first filtered line for ":range!cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 * Adjust '[ and '] (set by buf_write()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 del_lines(linecount, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 curbuf->b_op_end.lnum -= linecount; /* adjust '] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 write_lnum_adjust(-linecount); /* adjust last line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 for next write */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1463 #ifdef FEAT_FOLDING
1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1464 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1465 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 * Put cursor on last new line for ":r !cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1472 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 curwin->w_cursor.lnum = curbuf->b_op_end.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1475
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 beginline(BL_WHITE \| BL_FIX); /* cursor on first non-blank */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 if (linecount > p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 if (do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1483 vim_snprintf(msg_buf, sizeof(msg_buf),
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1484 _("%ld lines filtered"), (long)linecount);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 if (msg(msg_buf) && !msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 /* save message to display it after redraw */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1487 set_keep_msg((char_u *)msg_buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 msgmore((long)linecount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 error:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 /* put cursor back in same position for ":w !cmd" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 filterend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 --no_wait_return;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1507 emsg(_("E135: Filter Autocommands must not change current buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 mch_remove(itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 mch_remove(otmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 vim_free(itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 vim_free(otmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 * Call a shell to execute a command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 * When "cmd" is NULL start an interactive shell.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1522 do_shell(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1523 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1524 int flags) /* may be SHELL_DOOUT when output is redirected */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 int save_nwr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 int winstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 * security reasons.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 * Check if ":!start" is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 winstart = (STRNICMP(cmd, "start ", 6) == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 * For autocommands we want to get the output on the current screen, to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 * avoid having to type return below.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 msg_putchar('\r'); /* put cursor at start of line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 if (!autocmd_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (!winstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 stoptermcap();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 if (!winstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 msg_putchar('\n'); /* may shift screen one line up */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 /* warning message before calling the shell */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1571 if (p_warn && !autocmd_busy && msg_silent == 0)
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	1572 FOR_ALL_BUFFERS(buf)
13012 8d5b451d7bab patch 8.0.1382: get "no write since last change" message if terminal is open Christian Brabandt <cb@256bit.org> parents: 12942 diff changeset	1573 if (bufIsChangedNotTerm(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 if (!winstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 starttermcap(); /* don't want a message box here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 #endif
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1579 msg_puts(_("[No write since last change]\n"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 if (!winstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 stoptermcap();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 /* This windgoto is required for when the '\n' resulted in a "delete line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 * 1" command to the terminal. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 cursor_on();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 (void)call_shell(cmd, SHELL_COOKED \| flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 * put the message cursor at the end of the screen, avoids wait_return()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 * to overwrite the text that the external command showed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 if (autocmd_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 * For ":sh" there is no need to call wait_return(), just redraw.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 * Also for the Win32 GUI (the output is in a console window).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 * Otherwise there is probably text on the screen that the user wants
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 * to read before redrawing, so call wait_return().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 if (cmd == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 \|\| (winstart && !need_wait_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 * If we switch screens when starttermcap() is called, we really
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 * want to wait for "hit return to continue".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 save_nwr = no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 if (swapping_screen())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 no_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 # ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 wait_return(term_console ? -1 : msg_silent == 0); /* see below */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 wait_return(msg_silent == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 no_wait_return = save_nwr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 #endif /* FEAT_GUI_W32 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 if (!winstart) /* if winstart==TRUE, never stopped termcap! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 starttermcap(); /* start termcap if not done by wait_return() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 * In an Amiga window redrawing is caused by asking the window size.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 * If we got an interrupt this will not work. The chance that the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 * window size is wrong is very small, but we need to redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 * but it saves an extra redraw.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 if (skip_redraw) /* ':' hit in wait_return() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 else if (term_console)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 if (got_int && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 redraw_later_clear(); /* if got_int is TRUE, redraw needed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 must_redraw = 0; /* no extra redraw needed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 /* display any error messages now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 display_errors();
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1679
0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1680 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682
14913 d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1683 #if !defined(UNIX)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1684 static char_u *
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1685 find_pipe(char_u *cmd)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1686 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1687 char_u *p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1688 int inquote = FALSE;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1689
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1690 for (p = cmd; *p != NUL; ++p)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1691 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1692 if (!inquote && *p == '\|')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1693 return p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1694 if (*p == '"')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1695 inquote = !inquote;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1696 else if (rem_backslash(p))
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1697 ++p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1698 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1699 return NULL;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1700 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1701 #endif
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1702
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 * Create a shell command from a command string, input redirection file and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 * output redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 * Returns an allocated string with the shell command, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1709 make_filter_cmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1710 char_u cmd, / command */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1711 char_u itmp, / NULL or name of input file */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1712 char_u otmp) / NULL or name of output file */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 long_u len;
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1716
7410 08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d Christian Brabandt <cb@256bit.org> parents: 7408 diff changeset	1717 #if defined(UNIX)
5881 aa99d04fa7e2 updated for version 7.4.283 Bram Moolenaar <bram@vim.org> parents: 5867 diff changeset	1718 int is_fish_shell;
5911 81f5a056b2a5 updated for version 7.4.297 Bram Moolenaar <bram@vim.org> parents: 5881 diff changeset	1719 char_u *shell_name = get_isolated_shell_name();
5881 aa99d04fa7e2 updated for version 7.4.283 Bram Moolenaar <bram@vim.org> parents: 5867 diff changeset	1720
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1721 /* Account for fish's different syntax for subshells */
5911 81f5a056b2a5 updated for version 7.4.297 Bram Moolenaar <bram@vim.org> parents: 5881 diff changeset	1722 is_fish_shell = (fnamecmp(shell_name, "fish") == 0);
81f5a056b2a5 updated for version 7.4.297 Bram Moolenaar <bram@vim.org> parents: 5881 diff changeset	1723 vim_free(shell_name);
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1724 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1725 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1726 else
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1727 #endif
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1728 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 buf = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736
7410 08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d Christian Brabandt <cb@256bit.org> parents: 7408 diff changeset	1737 #if defined(UNIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1739 * Put braces around the command (for concatenated commands) when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1740 * redirecting input and/or output.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1742 if (itmp != NULL \|\| otmp != NULL)
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1743 {
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1744 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1745 vim_snprintf((char )buf, len, "begin; %s; end", (char )cmd);
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1746 else
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1747 vim_snprintf((char )buf, len, "(%s)", (char )cmd);
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1748 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1749 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1750 STRCPY(buf, cmd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1752 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 STRCAT(buf, " < ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 /*
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1758 * For shells that don't understand braces around commands, at least allow
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 * the use of commands in a pipe.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761 STRCPY(buf, cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1765
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 * If there is a pipe, we have to put the '<' in front of it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 * Don't do this when 'shellquote' is not empty, otherwise the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 * redirection would be inside the quotes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 {
14913 d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1773 p = find_pipe(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 STRCAT(buf, " <"); /* " < " causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 {
14913 d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1781 p = find_pipe(cmd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 STRCAT(buf, " "); /* insert a space before the '\|' for DOS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 STRCAT(buf, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 if (otmp != NULL)
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1791 append_redir(buf, (int)len, p_srr, otmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 /*
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1797 * Append output redirection for file "fname" to the end of string buffer
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1798 * "buf[buflen]"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 * Works with the 'shellredir' and 'shellpipe' options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 * The caller should make sure that there is enough room:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 * STRLEN(opt) + STRLEN(fname) + 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1804 append_redir(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1805 char_u *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1806 int buflen,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1807 char_u *opt,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1808 char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 char_u *p;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1811 char_u *end;
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1812
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1813 end = buf + STRLEN(buf);
5257 e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1814 /* find "%s" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p)
5257 e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1816 {
e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1817 if (p[1] == 's') /* found %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1818 break;
5257 e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1819 if (p[1] == '%') /* skip %% */
e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1820 ++p;
e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1821 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 {
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1824 end = ' '; / not really needed? Not with sh, ksh or bash */
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1825 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)),
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1826 (char )opt, (char )fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828 else
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1829 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1831 " %s %s",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1832 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1833 " %s%s", /* " > %s" causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1834 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1835 (char )opt, (char )fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	1838 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	1840 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing);
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	1841 static void write_viminfo_version(FILE *fp_out);
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	1842 static void write_viminfo_barlines(vir_T virp, FILE fp_out);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 static int viminfo_errcnt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1846 no_viminfo(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 /* "vim -i NONE" does not read or write a viminfo file */
11666 5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11649 diff changeset	1849 return STRCMP(p_viminfofile, "NONE") == 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1853 * Report an error for reading a viminfo file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854 * Count the number of errors. When there are more than 10, return TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1857 viminfo_error(char errnum, char message, char_u *line)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 {
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1859 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1860 errnum, message);
1459 73995e7c06e6 updated for version 7.1-174 vimboss parents: 1457 diff changeset	1861 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 100 diff changeset	1862 if (IObuff[STRLEN(IObuff) - 1] == '\n')
c5b05f6de1ad updated for version 7.0047 vimboss parents: 100 diff changeset	1863 IObuff[STRLEN(IObuff) - 1] = NUL;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1864 emsg((char *)IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 if (++viminfo_errcnt >= 10)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1866 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1867 emsg(_("E136: viminfo: Too many errors, skipping rest of file"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 * read_viminfo() -- Read the viminfo file. Registers etc. which are already
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1875 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1878 read_viminfo(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1879 char_u file, / file name or NULL to use default name */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1880 int flags) /* VIF_WANT_INFO et al. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1888 fname = viminfo_filename(file); /* get file name in allocated buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 fp = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 if (p_verbose > 0)
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	1894 {
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	1895 verbose_enter();
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1896 smsg(_("Reading viminfo file \"%s\"%s%s%s"),
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1897 fname,
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1898 (flags & VIF_WANT_INFO) ? _(" info") : "",
5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1899 (flags & VIF_WANT_MARKS) ? _(" marks") : "",
5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1900 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "",
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1901 fp == NULL ? _(" FAILED") : "");
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	1902 verbose_leave();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	1903 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 viminfo_errcnt = 0;
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	1910 do_viminfo(fp, NULL, flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 fclose(fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 /*
4903 2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	1917 * Write the viminfo file. The old one is read in first so that effectively a
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	1918 * merge of current info and old info is done. This allows multiple vims to
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	1919 * run simultaneously, without losing any marks etc.
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	1920 * If "forceit" is TRUE, then the old file is not read in, and only internal
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	1921 * info is written to the file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1924 write_viminfo(char_u *file, int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 FILE fp_in = NULL; / input viminfo file, if any */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 FILE fp_out = NULL; / output viminfo file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 char_u tempname = NULL; / name of temp viminfo file */
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9377 diff changeset	1930 stat_T st_new; /* mch_stat() of potential new file */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 mode_t umask_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1934 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 int shortname = FALSE; /* use 8.3 file name */
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9377 diff changeset	1936 stat_T st_old; /* mch_stat() of existing viminfo file */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 #endif
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	1938 #ifdef WIN3264
7194 272f04b41f51 commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62 Christian Brabandt <cb@256bit.org> parents: 7009 diff changeset	1939 int hidden = FALSE;
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	1940 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 fname = viminfo_filename(file); /* may set to default if NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 fp_in = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 if (fp_in == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 {
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1952 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1953
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 /* if it does exist, but we can't read it, don't try writing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 if (mch_stat((char *)fname, &st_new) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 goto end;
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1957
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1958 /* Create the new .viminfo non-accessible for others, because it may
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1959 * contain text from non-accessible documents. It is up to the user to
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1960 * widen access (e.g. to a group). This may also fail if there is a
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1961 * race condition, then just give up. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1962 fd = mch_open((char *)fname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1963 O_CREAT\|O_EXTRA\|O_EXCL\|O_WRONLY\|O_NOFOLLOW, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1964 if (fd < 0)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1965 goto end;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1966 fp_out = fdopen(fd, WRITEBIN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 * There is an existing viminfo file. Create a temporary file to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 * write the new viminfo into, in the same directory as the
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1973 * existing viminfo file, which will be renamed once all writing is
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	1974 * successful.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 * For Unix we check the owner of the file. It's not very nice to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 * overwrite a user's viminfo file after a "su root", with a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 * viminfo file that the user can't read.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 */
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1868 diff changeset	1982 st_old.st_dev = (dev_t)0;
1438 c7654c4db8fd updated for version 7.1-153 vimboss parents: 1389 diff changeset	1983 st_old.st_ino = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 st_old.st_mode = 0600;
1076 17b9587ff6d5 updated for version 7.0-202 vimboss parents: 1067 diff changeset	1985 if (mch_stat((char *)fname, &st_old) == 0
17b9587ff6d5 updated for version 7.0-202 vimboss parents: 1067 diff changeset	1986 && getuid() != ROOT_UID
560 8b84fe17e147 updated for version 7.0159 vimboss parents: 557 diff changeset	1987 && !(st_old.st_uid == getuid()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 ? (st_old.st_mode & 0200)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 : (st_old.st_gid == getgid()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 ? (st_old.st_mode & 0020)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 : (st_old.st_mode & 0002))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 840 diff changeset	1993 int tt = msg_didany;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 /* avoid a wait_return for this message, it's annoying */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1996 semsg(_("E137: Viminfo file is not writable: %s"), fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 msg_didany = tt;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	1998 fclose(fp_in);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 #endif
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2002 #ifdef WIN3264
bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2003 /* Get the file attributes of the existing viminfo file. */
7194 272f04b41f51 commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62 Christian Brabandt <cb@256bit.org> parents: 7009 diff changeset	2004 hidden = mch_ishidden(fname);
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2005 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 /*
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2008 * Make tempname, find one that does not exist yet.
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2009 * Beware of a race condition: If someone logs out and all Vim
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2010 * instances exit at the same time a temp file might be created between
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2011 * stat() and open(). Use mch_open() with O_EXCL to avoid that.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 * May try twice: Once normal and once with shortname set, just in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 * case somebody puts his viminfo file in an 8.3 filesystem.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 {
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2017 int next_char = 'z';
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2018 char_u *wp;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2019
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 tempname = buf_modname(
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 shortname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 FALSE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 fname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 (char_u *)"-tmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 (char_u *)".tmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 if (tempname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 /*
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2037 * Try a series of names. Change one character, just before
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2038 * the extension. This should also work for an 8.3
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2039 * file name, when after adding the extension it still is
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2040 * the same file as the original.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 */
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2042 wp = tempname + STRLEN(tempname) - 5;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2043 if (wp < gettail(tempname)) /* empty file name? */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2044 wp = gettail(tempname);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2045 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 /*
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2048 * Check if tempfile already exists. Never overwrite an
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2049 * existing file!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 */
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2051 if (mch_stat((char *)tempname, &st_new) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 {
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2053 #ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 /*
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2055 * Check if tempfile is same as original file. May happen
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2056 * when modname() gave the same file back. E.g. silly
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2057 * link, or file name-length reached. Try again with
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2058 * shortname set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 */
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2060 if (!shortname && st_new.st_dev == st_old.st_dev
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2061 && st_new.st_ino == st_old.st_ino)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	2063 VIM_CLEAR(tempname);
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2064 shortname = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 }
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2067 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 }
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2069 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2070 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2071 /* Try creating the file exclusively. This may fail if
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2072 * another Vim tries to do it at the same time. */
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2073 #ifdef VMS
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2074 /* fdopen() fails for some reason */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2075 umask_save = umask(077);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2076 fp_out = mch_fopen((char *)tempname, WRITEBIN);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2077 (void)umask(umask_save);
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2078 #else
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2079 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2080
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2081 /* Use mch_open() to be able to use O_NOFOLLOW and set file
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2082 * protection:
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2083 * Unix: same as original file, but strip s-bit. Reset
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2084 * umask to avoid it getting in the way.
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2085 * Others: r&w for user only. */
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2086 # ifdef UNIX
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2087 umask_save = umask(0);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2088 fd = mch_open((char *)tempname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2089 O_CREAT\|O_EXTRA\|O_EXCL\|O_WRONLY\|O_NOFOLLOW,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2090 (int)((st_old.st_mode & 0777) \| 0600));
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2091 (void)umask(umask_save);
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2092 # else
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2093 fd = mch_open((char *)tempname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2094 O_CREAT\|O_EXTRA\|O_EXCL\|O_WRONLY\|O_NOFOLLOW, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2095 # endif
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2096 if (fd < 0)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2097 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2098 fp_out = NULL;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2099 # ifdef EEXIST
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2100 /* Avoid trying lots of names while the problem is lack
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2101 * of premission, only retry if the file already
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2102 * exists. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2103 if (errno != EEXIST)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2104 break;
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2105 # endif
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2106 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2107 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2108 fp_out = fdopen(fd, WRITEBIN);
762 8a6982d59d8e updated for version 7.0224 vimboss parents: 748 diff changeset	2109 #endif /* VMS */
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2110 if (fp_out != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2111 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2112 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2113
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2114 /* Assume file exists, try again with another name. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2115 if (next_char == 'a' - 1)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2116 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2117 /* They all exist? Must be something wrong! Don't write
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2118 * the viminfo file then. */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2119 semsg(_("E929: Too many viminfo temp files, like %s!"),
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2120 tempname);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2121 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2122 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2123 *wp = next_char;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2124 --next_char;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 }
557 862863033fdd updated for version 7.0158 vimboss parents: 533 diff changeset	2126
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2127 if (tempname != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2128 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2129 /* continue if shortname was set */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2130 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2131
557 862863033fdd updated for version 7.0158 vimboss parents: 533 diff changeset	2132 #if defined(UNIX) && defined(HAVE_FCHOWN)
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2133 if (tempname != NULL && fp_out != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2134 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2135 stat_T tmp_st;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2136
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 /*
12820 63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions Christian Brabandt <cb@256bit.org> parents: 12676 diff changeset	2138 * Make sure the original owner can read/write the tempfile and
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions Christian Brabandt <cb@256bit.org> parents: 12676 diff changeset	2139 * otherwise preserve permissions, making sure the group matches.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 */
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2141 if (mch_stat((char *)tempname, &tmp_st) >= 0)
12820 63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions Christian Brabandt <cb@256bit.org> parents: 12676 diff changeset	2142 {
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2143 if (st_old.st_uid != tmp_st.st_uid)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2144 /* Changing the owner might fail, in which case the
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2145 * file will now owned by the current user, oh well. */
14730 193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions Christian Brabandt <cb@256bit.org> parents: 14585 diff changeset	2146 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1);
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2147 if (st_old.st_gid != tmp_st.st_gid
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2148 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2149 /* can't set the group to what it should be, remove
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2150 * group permissions */
12820 63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions Christian Brabandt <cb@256bit.org> parents: 12676 diff changeset	2151 (void)mch_setperm(tempname, 0600);
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions Christian Brabandt <cb@256bit.org> parents: 12676 diff changeset	2152 }
12938 1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2153 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2154 /* can't stat the file, set conservative permissions */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2155 (void)mch_setperm(tempname, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo Christian Brabandt <cb@256bit.org> parents: 12820 diff changeset	2156 }
12942 914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly Christian Brabandt <cb@256bit.org> parents: 12938 diff changeset	2157 #endif
914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly Christian Brabandt <cb@256bit.org> parents: 12938 diff changeset	2158 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 * Check if the new viminfo file can be written to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 if (fp_out == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2165 semsg(_("E138: Can't write viminfo file %s!"),
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 294 diff changeset	2166 (fp_in == NULL \|\| tempname == NULL) ? fname : tempname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 fclose(fp_in);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 if (p_verbose > 0)
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	2173 {
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	2174 verbose_enter();
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2175 smsg(_("Writing viminfo file \"%s\""), fname);
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	2176 verbose_leave();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	2177 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 viminfo_errcnt = 0;
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	2180 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO \| VIF_WANT_MARKS));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181
8573 c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2182 if (fclose(fp_out) == EOF)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2183 ++viminfo_errcnt;
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2184
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 fclose(fp_in);
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2188
6049 7b3248267575 updated for version 7.4.364 Bram Moolenaar <bram@vim.org> parents: 5911 diff changeset	2189 /* In case of an error keep the original viminfo file. Otherwise
7b3248267575 updated for version 7.4.364 Bram Moolenaar <bram@vim.org> parents: 5911 diff changeset	2190 * rename the newly written file. Give an error if that fails. */
8573 c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2191 if (viminfo_errcnt == 0)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2192 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2193 if (vim_rename(tempname, fname) == -1)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2194 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2195 ++viminfo_errcnt;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2196 semsg(_("E886: Can't rename viminfo file to %s!"), fname);
8573 c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2197 }
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2198 # ifdef WIN3264
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2199 /* If the viminfo file was hidden then also hide the new file. */
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2200 else if (hidden)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2201 mch_hide(fname);
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Christian Brabandt <cb@256bit.org> parents: 8560 diff changeset	2202 # endif
6049 7b3248267575 updated for version 7.4.364 Bram Moolenaar <bram@vim.org> parents: 5911 diff changeset	2203 }
7b3248267575 updated for version 7.4.364 Bram Moolenaar <bram@vim.org> parents: 5911 diff changeset	2204 if (viminfo_errcnt > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 mch_remove(tempname);
601 bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2206 }
bc7ec0f1f7f3 updated for version 7.0170 vimboss parents: 587 diff changeset	2207
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 end:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 * Get the viminfo file name to use.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 * If "file" is given and not empty, use it (has already been expanded by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 * cmdline functions).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 * Otherwise use "-i file_name", value from 'viminfo' or the default, and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 * expand environment variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 * Returns an allocated string. NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 static char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2222 viminfo_filename(char_u *file)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 if (file == NULL \|\| *file == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 {
11666 5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11649 diff changeset	2226 if (*p_viminfofile != NUL)
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11649 diff changeset	2227 file = p_viminfofile;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 else if ((file = find_viminfo_parameter('n')) == NULL \|\| *file == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 #ifdef VIMINFO_FILE2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 # else
12297 98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2234 # ifdef MSWIN
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2235 /* Use $VIM only if $HOME is the default "C:/". */
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2236 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2237 && mch_getenv((char_u *)"HOME") == NULL)
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2238 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 if (mch_getenv((char_u *)"HOME") == NULL)
12297 98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set Christian Brabandt <cb@256bit.org> parents: 12146 diff changeset	2240 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 /* don't use $VIM when not available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 file = (char_u *)VIMINFO_FILE2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 expand_env(file, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 file = NameBuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 return vim_strsave(file);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2264 do_viminfo(FILE fp_in, FILE fp_out, int flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 int eof = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 vir_T vir;
4903 2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2268 int merge = FALSE;
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2269 int do_copy_marks = FALSE;
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2270 garray_T buflist;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 if ((vir.vir_line = alloc(LSIZE)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 vir.vir_fd = fp_in;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 vir.vir_conv.vc_type = CONV_NONE;
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2276 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100);
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2277 vir.vir_version = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 {
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	2281 if (flags & VIF_WANT_INFO)
4903 2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2282 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2283 if (fp_out != NULL)
9284 78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2284 {
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2285 /* Registers and marks are read and kept separate from what
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2286 * this Vim is using. They are merged when writing. */
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2287 prepare_viminfo_registers();
9284 78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2288 prepare_viminfo_marks();
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2289 }
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2290
1733 5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	2291 eof = read_viminfo_up_to_marks(&vir,
5a7384b9ca66 updated for version 7.2-031 vimboss parents: 1720 diff changeset	2292 flags & VIF_FORCEIT, fp_out != NULL);
4903 2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2293 merge = TRUE;
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2294 }
2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2295 else if (flags != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 /* Skip info, find start of marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 while (!(eof = viminfo_readline(&vir))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 && vir.vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 ;
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2300
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2301 do_copy_marks = (flags &
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2302 (VIF_WANT_MARKS \| VIF_GET_OLDFILES \| VIF_FORCEIT));
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2303 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2304
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 if (fp_out != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 /* Write the info: */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 VIM_VERSION_MEDIUM);
2545 298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2394 diff changeset	2310 fputs(_("# You may edit it if you're careful!\n\n"), fp_out);
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2311 write_viminfo_version(fp_out);
2545 298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2394 diff changeset	2312 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 fprintf(fp_out, "*encoding=%s\n\n", p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 write_viminfo_search_pattern(fp_out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 write_viminfo_sub_string(fp_out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 #ifdef FEAT_CMDHIST
4903 2fc1f3346bfb updated for version 7.3.1197 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	2317 write_viminfo_history(fp_out, merge);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 write_viminfo_registers(fp_out);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2320 finish_viminfo_registers();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 write_viminfo_varlist(fp_out);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 write_viminfo_filemarks(fp_out);
9284 78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2325 finish_viminfo_marks();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 write_viminfo_bufferlist(fp_out);
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2327 write_viminfo_barlines(&vir, fp_out);
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2328
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2329 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2330 ga_init2(&buflist, sizeof(buf_T *), 50);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2331 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2332 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2333
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2334 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2335 {
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2336 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2337 if (fp_out != NULL)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2338 ga_clear(&buflist);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	2339 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2341 vim_free(vir.vir_line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2342 if (vir.vir_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2343 convert_setup(&vir.vir_conv, NULL, NULL);
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2344 ga_clear_strings(&vir.vir_barlines);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 * first part of the viminfo file which contains everything but the marks that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 * are local to a file. Returns TRUE when end-of-file is reached. -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2353 read_viminfo_up_to_marks(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2354 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2355 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2356 int writing)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 int eof;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 buf_T *buf;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2360 int got_encoding = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 #ifdef FEAT_CMDHIST
4285 6c2e8074ea25 updated for version 7.3.892 Bram Moolenaar <bram@vim.org> parents: 4199 diff changeset	2363 prepare_viminfo_history(forceit ? 9999 : 0, writing);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 #endif
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2365
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 while (!eof && virp->vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 switch (virp->vir_line[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 /* Characters reserved for future expansion, ignored now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 case '+': /* "+40 /path/dir file", for running vim without args */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 case '^': /* to be defined */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 case '<': /* long line - ignored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 /* A comment or empty line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 case NUL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 case '\r':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378 case '\n':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 case '#':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 break;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2382 case '\|':
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2383 eof = read_viminfo_barline(virp, got_encoding,
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2384 forceit, writing);
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2385 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 case '': / "encoding=value" /
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2387 got_encoding = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 eof = viminfo_encoding(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 case '!': /* global variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 eof = read_viminfo_varlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 case '%': /* entry for buffer list */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398 eof = read_viminfo_bufferlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 case '"':
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2401 /* When registers are in bar lines skip the old style register
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2402 * lines. */
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2403 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2404 eof = read_viminfo_register(virp, forceit);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2405 else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2406 do {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2407 eof = viminfo_readline(virp);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2408 } while (!eof && (virp->vir_line[0] == TAB
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2409 \|\| virp->vir_line[0] == '<'));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411 case '/': /* Search string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 case '&': /* Substitute search string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 case '~': /* Last search string, followed by '/' or '&' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 eof = read_viminfo_search_pattern(virp, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 case '$':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 eof = read_viminfo_sub_string(virp, forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 case ':':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 case '?':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2421 case '=':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 case '@':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 #ifdef FEAT_CMDHIST
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2424 /* When history is in bar lines skip the old style history
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2425 * lines. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2426 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2427 eof = read_viminfo_history(virp, writing);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2428 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2429 #endif
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2430 eof = viminfo_readline(virp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 case '-':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 case '\'':
9297 9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Christian Brabandt <cb@256bit.org> parents: 9284 diff changeset	2434 /* When file marks are in bar lines skip the old style lines. */
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Christian Brabandt <cb@256bit.org> parents: 9284 diff changeset	2435 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS)
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Christian Brabandt <cb@256bit.org> parents: 9284 diff changeset	2436 eof = read_viminfo_filemark(virp, forceit);
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Christian Brabandt <cb@256bit.org> parents: 9284 diff changeset	2437 else
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Christian Brabandt <cb@256bit.org> parents: 9284 diff changeset	2438 eof = viminfo_readline(virp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 default:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 if (viminfo_error("E575: ", _("Illegal starting char"),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 virp->vir_line))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2443 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2444 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 /* Finish reading history items. */
4285 6c2e8074ea25 updated for version 7.3.892 Bram Moolenaar <bram@vim.org> parents: 4199 diff changeset	2452 if (!writing)
9256 26c7bf23ec1d commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5 Christian Brabandt <cb@256bit.org> parents: 9248 diff changeset	2453 finish_viminfo_history(virp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 /* Change file names to buffer numbers for fmarks. */
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2457 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 fmarks_check_names(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 return eof;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 * Compare the 'encoding' value in the viminfo file with the current value of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 * conversion of text with iconv() in viminfo_readstring().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2469 viminfo_encoding(vir_T *virp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 if (get_viminfo_parameter('c') != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 p = vim_strchr(virp->vir_line, '=');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 /* remove trailing newline */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 for (i = 0; vim_isprintc(p[i]); ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 convert_setup(&virp->vir_conv, p, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 * Read a line from the viminfo file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 * Returns TRUE for end-of-file;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2496 viminfo_readline(vir_T *virp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 /*
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2502 * Check string read from viminfo file.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2503 * Remove '\n' at the end of the line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 * - replace CTRL-V CTRL-V with CTRL-V
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 * - replace CTRL-V 'n' with '\n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 * Check for a long line as written by viminfo_writestring().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 * Return the string in allocated memory (NULL when out of memory).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2512 viminfo_readstring(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2513 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2514 int off, /* offset for virp->vir_line */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2515 int convert UNUSED) /* convert the string */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 long len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 len = atol((char *)virp->vir_line + off + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 retval = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 /* Line too long? File messed up? Skip next line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 (void)vim_fgets(retval, (int)len, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 s = retval + 1; /* Skip the leading '<' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 retval = vim_strsave(virp->vir_line + off);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 s = retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 d = retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 while (s != NUL && s != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 if (s[0] == Ctrl_V && s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 if (s[1] == 'n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 *d++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 *d++ = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 s += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 d++ = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 d = string_convert(&virp->vir_conv, retval, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 retval = d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 * write string to viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 * - replace CTRL-V with CTRL-V CTRL-V
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 * - replace '\n' with CTRL-V 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 * - add a '\n' at the end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 * For a long line:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 * - write " CTRL-V <length> \n " in first line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 * - write " < <string> \n " in second line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2583 viminfo_writestring(FILE fd, char_u p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 for (s = p; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 if (s == Ctrl_V \|\| s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596 /* If the string will be too long, write its length and put it in the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 * line. Take into account that some room is needed for what comes before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 * the string (e.g., variable name). Add something to the length for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 * '<', NL and trailing NUL. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 if (len > LSIZE / 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 while ((c = *p++) != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 if (c == Ctrl_V \|\| c == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 putc(Ctrl_V, fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 if (c == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 c = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 putc(c, fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 putc('\n', fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 }
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2615
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2616 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2617 * Write a string in quotes that barline_parse() can read back.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2618 * Breaks the line in less than LSIZE pieces when needed.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2619 * Returns remaining characters in the line.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2620 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2621 int
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2622 barline_writestring(FILE fd, char_u s, int remaining_start)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2623 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2624 char_u *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2625 int remaining = remaining_start;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2626 int len = 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2627
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2628 /* Count the number of characters produced, including quotes. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2629 for (p = s; *p != NUL; ++p)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2630 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2631 if (*p == NL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2632 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2633 else if (p == '"' \|\| p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2634 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2635 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2636 ++len;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2637 }
9978 baad324e9fbc commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295 Christian Brabandt <cb@256bit.org> parents: 9959 diff changeset	2638 if (len > remaining - 2)
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2639 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2640 fprintf(fd, ">%d\n\|<", len);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2641 remaining = LSIZE - 20;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2642 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2643
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2644 putc('"', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2645 for (p = s; *p != NUL; ++p)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2646 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2647 if (*p == NL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2648 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2649 putc('\\', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2650 putc('n', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2651 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2652 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2653 else if (p == '"' \|\| p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2654 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2655 putc('\\', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2656 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2657 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2658 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2659 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2660 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2661 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2662
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2663 if (remaining < 3)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2664 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2665 putc('\n', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2666 putc('\|', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2667 putc('<', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2668 /* Leave enough space for another continuation. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2669 remaining = LSIZE - 20;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2670 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2671 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2672 putc('"', fd);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2673 return remaining - 2;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2674 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2675
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2676 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2677 * Parse a viminfo line starting with '\|'.
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2678 * Add each decoded value to "values".
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2679 * Returns TRUE if the next line is to be read after using the parsed values.
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2680 */
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2681 static int
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2682 barline_parse(vir_T virp, char_u text, garray_T *values)
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2683 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2684 char_u *p = text;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2685 char_u *nextp = NULL;
9244 931bbf7b6ee3 commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827 Christian Brabandt <cb@256bit.org> parents: 9240 diff changeset	2686 char_u *buf = NULL;
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2687 bval_T *value;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2688 int i;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2689 int allocated = FALSE;
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2690 int eof;
9268 a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2691 char_u *sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2692 int converted;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2693
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2694 while (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2695 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2696 ++p;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2697 if (ga_grow(values, 1) == FAIL)
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2698 break;
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2699 value = (bval_T *)(values->ga_data) + values->ga_len;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2700
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2701 if (*p == '>')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2702 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2703 /* Need to read a continuation line. Put strings in allocated
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2704 * memory, because virp->vir_line is overwritten. */
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2705 if (!allocated)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2706 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2707 for (i = 0; i < values->ga_len; ++i)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2708 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2709 bval_T vp = (bval_T )(values->ga_data) + i;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2710
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2711 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated)
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2712 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2713 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2714 vp->bv_allocated = TRUE;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2715 }
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2716 }
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2717 allocated = TRUE;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2718 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2719
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2720 if (vim_isdigit(p[1]))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2721 {
9248 9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93 Christian Brabandt <cb@256bit.org> parents: 9244 diff changeset	2722 size_t len;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93 Christian Brabandt <cb@256bit.org> parents: 9244 diff changeset	2723 size_t todo;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93 Christian Brabandt <cb@256bit.org> parents: 9244 diff changeset	2724 size_t n;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2725
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2726 /* String value was split into lines that are each shorter
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2727 * than LSIZE:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2728 * \|{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2729 * \|<"{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2730 * \|<{text2}",{value}
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2731 * Length includes the quotes.
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2732 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2733 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2734 len = getdigits(&p);
9248 9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93 Christian Brabandt <cb@256bit.org> parents: 9244 diff changeset	2735 buf = alloc((int)(len + 1));
9270 79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714 Christian Brabandt <cb@256bit.org> parents: 9268 diff changeset	2736 if (buf == NULL)
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2737 return TRUE;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2738 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2739 for (todo = len; todo > 0; todo -= n)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2740 {
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2741 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2742 if (eof \|\| virp->vir_line[0] != '\|'
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2743 \|\| virp->vir_line[1] != '<')
9270 79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714 Christian Brabandt <cb@256bit.org> parents: 9268 diff changeset	2744 {
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2745 /* File was truncated or garbled. Read another line if
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2746 * this one starts with '\|'. */
9270 79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714 Christian Brabandt <cb@256bit.org> parents: 9268 diff changeset	2747 vim_free(buf);
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2748 return eof \|\| virp->vir_line[0] == '\|';
9270 79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714 Christian Brabandt <cb@256bit.org> parents: 9268 diff changeset	2749 }
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2750 /* Get length of text, excluding \|< and NL chars. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2751 n = STRLEN(virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2752 while (n > 0 && (virp->vir_line[n - 1] == NL
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2753 \|\| virp->vir_line[n - 1] == CAR))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2754 --n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2755 n -= 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2756 if (n > todo)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2757 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2758 /* more values follow after the string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2759 nextp = virp->vir_line + 2 + todo;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2760 n = todo;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2761 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2762 mch_memmove(p, virp->vir_line + 2, n);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2763 p += n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2764 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2765 *p = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2766 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2767 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2768 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2769 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2770 /* Line ending in ">" continues in the next line:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2771 * \|{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2772 * \|<{value},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2773 */
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2774 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2775 if (eof \|\| virp->vir_line[0] != '\|'
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2776 \|\| virp->vir_line[1] != '<')
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2777 /* File was truncated or garbled. Read another line if
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2778 * this one starts with '\|'. */
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2779 return eof \|\| virp->vir_line[0] == '\|';
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2780 p = virp->vir_line + 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2781 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2782 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2783
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2784 if (isdigit(*p))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2785 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2786 value->bv_type = BVAL_NR;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2787 value->bv_nr = getdigits(&p);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2788 ++values->ga_len;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2789 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2790 else if (*p == '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2791 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2792 int len = 0;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2793 char_u *s = p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2794
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2795 /* Unescape special characters in-place. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2796 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2797 while (*p != '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2798 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2799 if (p == NL \|\| p == NUL)
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2800 return TRUE; /* syntax error, drop the value */
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2801 if (*p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2802 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2803 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2804 if (*p == 'n')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2805 s[len++] = '\n';
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2806 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2807 s[len++] = *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2808 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2809 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2810 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2811 s[len++] = *p++;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2812 }
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2813 ++p;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2814 s[len] = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2815
9268 a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2816 converted = FALSE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2817 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2818 {
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2819 sconv = string_convert(&virp->vir_conv, s, NULL);
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2820 if (sconv != NULL)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2821 {
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2822 if (s == buf)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2823 vim_free(s);
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2824 s = sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2825 buf = s;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2826 converted = TRUE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2827 }
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2828 }
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	2829
9268 a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2830 /* Need to copy in allocated memory if the string wasn't allocated
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Christian Brabandt <cb@256bit.org> parents: 9260 diff changeset	2831 * above and we did allocate before, thus vir_line may change. */
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2832 if (s != buf && allocated)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2833 s = vim_strsave(s);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2834 value->bv_string = s;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2835 value->bv_type = BVAL_STRING;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2836 value->bv_len = len;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	2837 value->bv_allocated = allocated \|\| converted;
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2838 ++values->ga_len;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2839 if (nextp != NULL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2840 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2841 /* values following a long string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2842 p = nextp;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2843 nextp = NULL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2844 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2845 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2846 else if (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2847 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2848 value->bv_type = BVAL_EMPTY;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2849 ++values->ga_len;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2850 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2851 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2852 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2853 }
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2854 return TRUE;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2855 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2856
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2857 static int
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2858 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing)
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2859 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2860 char_u *p = virp->vir_line + 1;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2861 int bartype;
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2862 garray_T values;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2863 bval_T *vp;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2864 int i;
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2865 int read_next = TRUE;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2866
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2867 /* The format is: \|{bartype},{value},...
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2868 * For a very long string:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2869 * \|{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2870 * \|<{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2871 * \|<{text2},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2872 * For a long line not using a string
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2873 * \|{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2874 * \|<{value},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2875 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2876 if (*p == '<')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2877 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2878 /* Continuation line of an unrecognized item. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2879 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2880 ga_add_string(&virp->vir_barlines, virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2881 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2882 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2883 {
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2884 ga_init2(&values, sizeof(bval_T), 20);
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2885 bartype = getdigits(&p);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2886 switch (bartype)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2887 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2888 case BARTYPE_VERSION:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2889 /* Only use the version when it comes before the encoding.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2890 * If it comes later it was copied by a Vim version that
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2891 * doesn't understand the version. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2892 if (!got_encoding)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2893 {
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2894 read_next = barline_parse(virp, p, &values);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2895 vp = (bval_T *)values.ga_data;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2896 if (values.ga_len > 0 && vp->bv_type == BVAL_NR)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2897 virp->vir_version = vp->bv_nr;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2898 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2899 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2900
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2901 case BARTYPE_HISTORY:
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2902 read_next = barline_parse(virp, p, &values);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2903 handle_viminfo_history(&values, writing);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2904 break;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2905
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2906 case BARTYPE_REGISTER:
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2907 read_next = barline_parse(virp, p, &values);
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2908 handle_viminfo_register(&values, force);
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2909 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2910
9284 78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2911 case BARTYPE_MARK:
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2912 read_next = barline_parse(virp, p, &values);
9284 78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2913 handle_viminfo_mark(&values, force);
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2914 break;
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1 Christian Brabandt <cb@256bit.org> parents: 9276 diff changeset	2915
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2916 default:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2917 /* copy unrecognized line (for future use) */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2918 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2919 ga_add_string(&virp->vir_barlines, virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2920 }
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2921 for (i = 0; i < values.ga_len; ++i)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2922 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2923 vp = (bval_T *)values.ga_data + i;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2924 if (vp->bv_type == BVAL_STRING && vp->bv_allocated)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2925 vim_free(vp->bv_string);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2926 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2927 ga_clear(&values);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2928 }
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2929
9330 8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2930 if (read_next)
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2931 return viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388 Christian Brabandt <cb@256bit.org> parents: 9297 diff changeset	2932 return FALSE;
9240 636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2933 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2934
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2935 static void
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2936 write_viminfo_version(FILE *fp_out)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2937 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2938 fprintf(fp_out, "# Viminfo version\n\|%d,%d\n\n",
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2939 BARTYPE_VERSION, VIMINFO_VERSION);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2940 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d Christian Brabandt <cb@256bit.org> parents: 9234 diff changeset	2941
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2942 static void
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2943 write_viminfo_barlines(vir_T virp, FILE fp_out)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2944 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2945 int i;
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2946 garray_T *gap = &virp->vir_barlines;
9412 80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2947 int seen_useful = FALSE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2948 char *line;
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2949
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2950 if (gap->ga_len > 0)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2951 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2952 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2953
9412 80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2954 /* Skip over continuation lines until seeing a useful line. */
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2955 for (i = 0; i < gap->ga_len; ++i)
9412 80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2956 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2957 line = ((char **)(gap->ga_data))[i];
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2958 if (seen_useful \|\| line[1] != '<')
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2959 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2960 fputs(line, fp_out);
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2961 seen_useful = TRUE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2962 }
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	2963 }
7664 1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2964 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9 Christian Brabandt <cb@256bit.org> parents: 7447 diff changeset	2965 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2968 /*
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2969 * Return the current time in seconds. Calls time(), unless test_settime()
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2970 * was used.
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2971 */
9347 25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548 Christian Brabandt <cb@256bit.org> parents: 9330 diff changeset	2972 time_T
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2973 vim_time(void)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2974 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2975 # ifdef FEAT_EVAL
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2976 return time_for_testing == 0 ? time(NULL) : time_for_testing;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2977 # else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2978 return time(NULL);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2979 # endif
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2980 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	2981
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 * Implementation of ":fixdel", also used by get_stty().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 * <BS> resulting <Del>
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 * ^? ^H
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 * not ^? ^?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2989 do_fixdel(exarg_T *eap UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 p = find_termcode((char_u *)"kb");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 add_termcode((char_u *)"kD", p != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 && p == DEL ? (char_u )CTRL_H_STR : DEL_STR, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2999 print_line_no_prefix(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3000 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3001 int use_number,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3002 int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3004 char numbuf[30];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 if (curwin->w_p_nu \|\| use_number)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	3008 vim_snprintf(numbuf, sizeof(numbuf),
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	3009 "%*ld ", number_width(curwin), (long)lnum);
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11144 diff changeset	3010 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3012 msg_prt_line(ml_get(lnum), list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 * Print a text line. Also in silent mode ("ex -s").
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3019 print_line(linenr_T lnum, int use_number, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 int save_silent = silent_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	3023 /* apply :filter /pat/ */
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	3024 if (message_filtered(ml_get(lnum)))
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	3025 return;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	3026
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3027 msg_start();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 silent_mode = FALSE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3029 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3030 print_line_no_prefix(lnum, use_number, list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 if (save_silent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 cursor_on(); /* msg_start() switches it off */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 silent_mode = save_silent;
1798 d8e7b6762aaa updated for version 7.2-096 vimboss parents: 1784 diff changeset	3037 }
d8e7b6762aaa updated for version 7.2-096 vimboss parents: 1784 diff changeset	3038 info_message = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3041 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3042 rename_buffer(char_u *new_fname)
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3043 {
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3044 char_u fname, sfname, *xfname;
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3045 buf_T *buf;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3046
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3047 buf = curbuf;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3048 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3049 /* buffer changed, don't change name now */
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3050 if (buf != curbuf)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3051 return FAIL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3052 #ifdef FEAT_EVAL
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3053 if (aborting()) /* autocmds may abort script processing */
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3054 return FAIL;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3055 #endif
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3056 /*
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3057 * The name of the current buffer will be changed.
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3058 * A new (unlisted) buffer entry needs to be made to hold the old file
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3059 * name, which will become the alternate file name.
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3060 * But don't set the alternate file name if the buffer didn't have a
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3061 * name.
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3062 */
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3063 fname = curbuf->b_ffname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3064 sfname = curbuf->b_sfname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3065 xfname = curbuf->b_fname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3066 curbuf->b_ffname = NULL;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3067 curbuf->b_sfname = NULL;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3068 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL)
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3069 {
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3070 curbuf->b_ffname = fname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3071 curbuf->b_sfname = sfname;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3072 return FAIL;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3073 }
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3074 curbuf->b_flags \|= BF_NOTEDITED;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3075 if (xfname != NULL && *xfname != NUL)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3076 {
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3077 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0);
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3078 if (buf != NULL && !cmdmod.keepalt)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3079 curwin->w_alt_fnum = buf->b_fnum;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3080 }
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3081 vim_free(fname);
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3082 vim_free(sfname);
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	3083 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3084
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3085 /* Change directories when the 'acd' option is set. */
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3086 DO_AUTOCHDIR;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3087 return OK;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3088 }
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3089
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 * ":file[!] [fname]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3094 ex_file(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 {
14 946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3096 /* ":0file" removes the file name. Check for illegal uses ":3file",
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3097 * "0file name", etc. */
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3098 if (eap->addr_count > 0
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3099 && (*eap->arg != NUL
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3100 \|\| eap->line2 > 0
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3101 \|\| eap->addr_count > 1))
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3102 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3103 emsg(_(e_invarg));
14 946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3104 return;
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3105 }
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3106
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	3107 if (*eap->arg != NUL \|\| eap->addr_count == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 {
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	3109 if (rename_buffer(eap->arg) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 return;
14185 20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	3111 redraw_tabline = TRUE;
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	3112 }
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	3113
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	3114 // print file name if no argument or 'F' is not in 'shortmess'
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	3115 if (*eap->arg == NUL \|\| !shortmess(SHM_FILEINFO))
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8556 diff changeset	3116 fileinfo(FALSE, FALSE, eap->forceit);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 * ":update".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3123 ex_update(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 * ":write" and ":saveas".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3133 ex_write(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 if (eap->usefilter) /* input lines to shell command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 do_bang(1, eap, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 * write current buffer to file 'eap->arg'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 * if 'eap->append' is TRUE, append to the file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 * if *eap->arg == NUL write to current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3150 do_write(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 int other;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 char_u fname = NULL; / init to shut up gcc */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 buf_T *alt_buf = NULL;
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3161 int name_was_missing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 if (not_writing()) /* check 'write' option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 ffname = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 {
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 23 diff changeset	3170 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 NULL, NULL, NULL, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 if (browse_file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 ffname = browse_file;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 if (*ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 if (eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3181 emsg(_(e_argreq));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 other = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 fname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 free_fname = fix_fname(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 * When out-of-memory, keep unexpanded file name, because we MUST be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 * able to write the file in this situation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 * If we have a new file, put its name in the list of alternate file names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 \|\| eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 alt_buf = setaltfname(ffname, fname, (linenr_T)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 alt_buf = buflist_findname(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 /* Overwriting a file that is loaded in another buffer is not a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 * good idea. */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3213 emsg(_(e_bufloaded));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 * Writing to the current file is not allowed in readonly mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 * and a file name is required.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 * "nofile" and "nowrite" buffers cannot be written implicitly either.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 if (!other && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 bt_dontwrite_msg(curbuf) \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 check_fname() == FAIL \|\| check_readonly(&eap->forceit, curbuf)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 if (!other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 * Not writing the whole file is only allowed with '!'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 if ( (eap->line1 != 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 \|\| eap->line2 != curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 && !eap->forceit
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 && !eap->append
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 && !p_wa)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 if (p_confirm \|\| cmdmod.confirm)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 if (vim_dialog_yesno(VIM_QUESTION, NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 (char_u *)_("Write partial file?"), 2) != VIM_YES)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 eap->forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3254 emsg(_("E140: Use ! to write partial buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 if (eap->cmdidx == CMD_saveas && alt_buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 buf_T *was_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
21 db5102f7e29f updated for version 7.0013 vimboss parents: 15 diff changeset	3267 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3268 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 if (curbuf != was_curbuf \|\| aborting())
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3270 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 if (curbuf != was_curbuf)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3272 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 /* buffer changed, don't change name now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 /* Exchange the file names for the current and the alternate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 * buffer. This makes it look like we are now editing the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 * under the new name. Must be done before buf_write(), because
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 * if there is no file name and 'cpo' contains 'F', it will set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 * the file name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 fname = alt_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 alt_buf->b_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 curbuf->b_fname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 fname = alt_buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 alt_buf->b_ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 fname = alt_buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 alt_buf->b_sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 curbuf->b_sfname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 buf_name_changed(curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3293
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
21 db5102f7e29f updated for version 7.0013 vimboss parents: 15 diff changeset	3295 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 if (!alt_buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 alt_buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3301 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 if (curbuf != was_curbuf \|\| aborting())
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3303 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 if (curbuf != was_curbuf)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3305 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 /* buffer changed, don't write the file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3311
1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3312 /* If 'filetype' was empty try detecting it now. */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3313 if (*curbuf->b_p_ft == NUL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3314 {
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3315 if (au_has_group((char_u *)"filetypedetect"))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3316 (void)do_doautocmd((char_u *)"filetypedetect BufRead",
9260 ac8180818504 commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1 Christian Brabandt <cb@256bit.org> parents: 9256 diff changeset	3317 TRUE, NULL);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 716 diff changeset	3318 do_modelines(0);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3319 }
2648 656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	3320
656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	3321 /* Autocommands may have changed buffer names, esp. when
656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	3322 * 'autochdir' is set. */
656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	3323 fname = curbuf->b_sfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3326 name_was_missing = curbuf->b_ffname == NULL;
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3327
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 eap, eap->append, eap->forceit, TRUE, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3330
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3331 /* After ":saveas fname" reset 'readonly'. */
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	3332 if (eap->cmdidx == CMD_saveas)
c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	3333 {
c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	3334 if (retval == OK)
1806 f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	3335 {
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	3336 curbuf->b_p_ro = FALSE;
1806 f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	3337 redraw_tabline = TRUE;
f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	3338 }
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3339 }
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3340
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3341 /* Change directories when the 'acd' option is set and the file name
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3342 * got changed or set. */
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3343 if (eap->cmdidx == CMD_saveas \|\| name_was_missing)
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	3344 {
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	3345 DO_AUTOCHDIR;
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	3346 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 * BF_NEW or BF_READERR, check for overwriting current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 * May set eap->forceit if a dialog says it's OK to overwrite.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 * Return OK if it's OK, FAIL if it is not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 */
3486 f9a865d97614 updated for version 7.3.507 Bram Moolenaar <bram@vim.org> parents: 3482 diff changeset	3363 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3364 check_overwrite(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3365 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3366 buf_T *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3367 char_u fname, / file name to be used (can differ from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 buf->ffname) */
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3369 char_u ffname, / full path version of fname */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3370 int other) /* writing under other name */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 * write to other file or b_flags set or not writing the whole file:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 * overwriting only allowed with '!'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 if ( (other
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 \|\| (buf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 \|\| ((buf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 \|\| (buf->b_flags & BF_READERR))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 && !p_wa
1457 9be44c669f4c updated for version 7.1-172 vimboss parents: 1444 diff changeset	3382 #ifdef FEAT_QUICKFIX
9be44c669f4c updated for version 7.1-172 vimboss parents: 1444 diff changeset	3383 && !bt_nofile(buf)
9be44c669f4c updated for version 7.1-172 vimboss parents: 1444 diff changeset	3384 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 && vim_fexists(ffname))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 {
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3387 if (!eap->forceit && !eap->append)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 {
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3389 #ifdef UNIX
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	3390 /* with UNIX it is possible to open a directory */
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3391 if (mch_isdir(ffname))
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3392 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3393 semsg(_(e_isadir2), ffname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3394 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3395 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3398 if (p_confirm \|\| cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3399 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3400 char_u buff[DIALOG_MSG_SIZE];
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3401
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3402 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3403 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3404 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3405 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3406 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3407 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3408 #endif
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3409 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3410 emsg(_(e_exists));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3412 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3414
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3415 /* For ":w! filename" check that no swap file exists for "filename". */
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3416 if (other && !emsg_silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3418 char_u *dir;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3419 char_u *p;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3420 int r;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3421 char_u *swapname;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3422
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3423 /* We only try the first entry in 'directory', without checking if
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3424 * it's writable. If the "." directory is not writable the write
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3425 * will probably fail anyway.
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3426 * Use 'shortname' of the current buffer, since there is no buffer
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3427 * for the written file. */
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3428 if (*p_dir == NUL)
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3429 {
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3430 dir = alloc(5);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3431 if (dir == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3432 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3433 STRCPY(dir, ".");
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3434 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3435 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3436 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3437 dir = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3438 if (dir == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3439 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3440 p = p_dir;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3441 copy_option_part(&p, dir, MAXPATHL, ",");
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3442 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3443 swapname = makeswapname(fname, ffname, curbuf, dir);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3444 vim_free(dir);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3445 r = vim_fexists(swapname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3446 if (r)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3447 {
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3448 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3449 if (p_confirm \|\| cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3450 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3451 char_u buff[DIALOG_MSG_SIZE];
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3452
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3453 dialog_msg(buff,
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3454 _("Swap file \"%s\" exists, overwrite anyway?"),
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3455 swapname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3456 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3457 != VIM_YES)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3458 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3459 vim_free(swapname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3460 return FAIL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3461 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3462 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3463 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3464 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3465 #endif
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3466 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3467 semsg(_("E768: Swap file exists: %s (:silent! overrides)"),
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3468 swapname);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3469 vim_free(swapname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3470 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3471 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	3472 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3473 vim_free(swapname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 * Handle ":wnext", ":wNext" and ":wprevious" commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3483 ex_wnext(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 if (eap->cmd[1] == 'n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 i = curwin->w_arg_idx + (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 i = curwin->w_arg_idx - (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 eap->line1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 if (do_write(eap) != FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 do_argfile(eap, i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 * ":wall", ":wqall" and ":xall": Write all changed files (and exit).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3501 do_wqall(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 int error = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 int save_forceit = eap->forceit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 if (eap->cmdidx == CMD_xall \|\| eap->cmdidx == CMD_wqall)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	3510 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 {
13302 b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3512 #ifdef FEAT_TERMINAL
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3513 if (exiting && term_job_running(buf->b_term))
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3514 {
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3515 no_write_message_nobang(buf);
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3516 ++error;
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3517 }
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3518 else
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window Christian Brabandt <cb@256bit.org> parents: 13276 diff changeset	3519 #endif
12648 cdfd6eb8bb80 patch 8.0.1202: :wall gives an errof for a terminal window Christian Brabandt <cb@256bit.org> parents: 12515 diff changeset	3520 if (bufIsChanged(buf) && !bt_dontwrite(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 * Check if there is a reason the buffer cannot be written:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 * 1. if the 'write' option is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 * 2. if there is no file name (even after browsing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 * 3. if the 'readonly' is set (even after a dialog)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 * 4. if overwriting is allowed (even after a dialog)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 if (not_writing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 /* ":browse wall": ask for file name if there isn't one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 if (buf->b_ffname == NULL && cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 browse_save_fname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3541 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 else if (check_readonly(&eap->forceit, buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 \|\| check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 {
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3552 bufref_T bufref;
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3553
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3554 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 if (buf_write_all(buf, eap->forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 /* an autocommand may have deleted the buffer */
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3558 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 eap->forceit = save_forceit; /* check_overwrite() may set it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 if (exiting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 if (!error)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 getout(0); /* exit Vim */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 not_exiting();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 * Check the 'write' option.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 * Return TRUE and give a message when it's not st.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3577 not_writing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 if (p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 return FALSE;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3581 emsg(_("E142: File not written: Writing is disabled by 'write' option"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 /*
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3586 * Check if a buffer is read-only (either 'readonly' option is set or file is
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3587 * read-only). Ask for overruling in a dialog. Return TRUE and give an error
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3588 * message when the buffer is readonly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3591 check_readonly(int forceit, buf_T buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9377 diff changeset	3593 stat_T st;
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3594
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3595 /* Handle a file being readonly when the 'readonly' option is set or when
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3596 * the file exists and permissions are read-only.
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3597 * We will send 0777 to check_file_readonly(), as the "perm" variable is
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3598 * important for device checks but not here. */
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3599 if (!*forceit && (buf->b_p_ro
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3600 \|\| (mch_stat((char *)buf->b_ffname, &st) >= 0
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3601 && check_file_readonly(buf->b_ffname, 0777))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 if ((p_confirm \|\| cmdmod.confirm) && buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	3606 char_u buff[DIALOG_MSG_SIZE];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3608 if (buf->b_p_ro)
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3609 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"),
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3610 buf->b_fname);
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3611 else
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3612 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 /* Set forceit, to force the writing of a readonly file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 *forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 #endif
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3626 if (buf->b_p_ro)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3627 emsg(_(e_readonly));
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3628 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3629 semsg(_("E505: \"%s\" is read-only (add ! to override)"),
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3630 buf->b_fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 }
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	3633
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3638 * Try to abandon the current file and edit a new or existing file.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3639 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg".
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3640 * "lnum" is the line number for the cursor in the new file (if non-zero).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 *
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3642 * Return:
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3643 * GETFILE_ERROR for "normal" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3644 * GETFILE_NOT_WRITTEN for "not written" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3645 * GETFILE_SAME_FILE for success
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3646 * GETFILE_OPEN_OTHER for successfully opening another file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3649 getfile(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3650 int fnum,
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3651 char_u *ffname_arg,
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3652 char_u *sfname_arg,
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3653 int setpm,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3654 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3655 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3657 char_u *ffname = ffname_arg;
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	3658 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 int other;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 char_u *free_me = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	3663 if (text_locked())
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3664 return GETFILE_ERROR;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	3665 if (curbuf_locked())
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3666 return GETFILE_ERROR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 if (fnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 /* make ffname full path, set sfname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 fname_expand(curbuf, &ffname, &sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 free_me = ffname; /* has been allocated, free() later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 other = (fnum != curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 ++no_wait_return; /* don't wait for autowrite message */
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11800 diff changeset	3680 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 if (p_confirm && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 --no_wait_return;
12146 59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window Christian Brabandt <cb@256bit.org> parents: 11957 diff changeset	3691 no_write_message();
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3692 retval = GETFILE_NOT_WRITTEN; /* file has been changed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 if (setpm)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 if (!other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 beginline(BL_SOL \| BL_FIX);
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3706 retval = GETFILE_SAME_FILE; /* it's in the same file */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum,
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11800 diff changeset	3709 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	3710 curwin) == OK)
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3711 retval = GETFILE_OPEN_OTHER; /* opened another file */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 else
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	3713 retval = GETFILE_ERROR; /* error encountered */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 vim_free(free_me);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 * start editing a new file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 * fnum: file number; if zero use ffname/sfname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 * ffname: the file name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 * - full path if sfname used,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 * - any file name if sfname is NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 * - empty string to re-edit with the same file name (but may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 * in a different directory)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 * - NULL to start an empty buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 * sfname: the short file name (or NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 * eap: contains the command to be executed after loading the file and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 * forced 'ff' and 'fenc'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 * newlnum: if > 0: put cursor on this line number (if possible)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 * if ECMD_LASTL: use last position in loaded file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 * if ECMD_LAST: use last position in all files
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 * if ECMD_ONE: use first line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 * flags:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 * ECMD_HIDE: if TRUE don't free the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 * ECMD_OLDBUF: use existing buffer if it exists
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 * ECMD_FORCEIT: ! used for Ex command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 * ECMD_ADDBUF: don't edit, just add to buffer list
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	3743 * oldwin: Should be "curwin" when editing a new buffer in the current
2311 ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2290 diff changeset	3744 * window, NULL when splitting the window first. When not NULL info
ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2290 diff changeset	3745 * of the previous buffer for "oldwin" is stored.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3750 do_ecmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3751 int fnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3752 char_u *ffname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3753 char_u *sfname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3754 exarg_T eap, / can be NULL! */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3755 linenr_T newlnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3756 int flags,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3757 win_T *oldwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 int other_file; /* TRUE if editing another file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 int oldbuf; /* TRUE if using existing buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 int auto_buf = FALSE; /* TRUE if autocommands brought us
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 into the buffer unexpectedly */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 char_u *new_name = NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3764 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3765 int did_set_swapcommand = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 buf_T *buf;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3768 bufref_T bufref;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	3769 bufref_T old_curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 long n;
6702 d879db7c2f56 updated for version 7.4.675 Bram Moolenaar <bram@vim.org> parents: 6639 diff changeset	3776 pos_T orig_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 linenr_T topline = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 int newcol = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 int solcol = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 char_u *command = NULL;
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3782 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3783 int did_get_winopts = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3784 #endif
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	3785 int readfile_flags = 0;
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	3786 int did_inc_redrawing_disabled = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 command = eap->do_ecmd_cmd;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	3790 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 if (fnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 if (fnum == curbuf->b_fnum) /* file is already being edited */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 return OK; /* nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 {
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3803 if (
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3804 # ifdef FEAT_GUI
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3805 !gui.in_use &&
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3806 # endif
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3807 au_has_group((char_u *)"FileExplorer"))
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3808 {
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3809 /* No browsing supported but we do have the file explorer:
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3810 * Edit the directory. */
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3811 if (ffname == NULL \|\| !mch_isdir(ffname))
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3812 ffname = (char_u *)".";
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3813 }
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3814 else
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3815 {
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3816 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 NULL, NULL, NULL, curbuf);
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3818 if (browse_file == NULL)
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3819 goto theend;
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3820 ffname = browse_file;
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	3821 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 /* if no short name given, use ffname for short name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 sfname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 #ifdef USE_FNAME_CASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 # ifdef USE_LONG_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 if (USE_LONG_FNAME)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 # endif
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 408 diff changeset	3831 if (sfname != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 408 diff changeset	3832 fname_case(sfname, 0); /* set correct case for sfname */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 if ((flags & ECMD_ADDBUF) && (ffname == NULL \|\| *ffname == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 if (ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 /* there is no file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 else if (*ffname == NUL && curbuf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 other_file = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 if (ffname == NUL) / re-edit with same file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 sfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 free_fname = fix_fname(ffname); /* may expand to full path name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 other_file = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 * if the file was changed we may not be allowed to abandon it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 * - if we are going to re-edit the same file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 * - or if we are the only window on this file and if ECMD_HIDE is FALSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 if ( ((!other_file && !(flags & ECMD_OLDBUF))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 \|\| (curbuf->b_nwindows == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 && !(flags & (ECMD_HIDE \| ECMD_ADDBUF))))
5464 9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	3865 && check_changed(curbuf, (p_awa ? CCGD_AW : 0)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	3866 \| (other_file ? 0 : CCGD_MULTWIN)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	3867 \| ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	3868 \| (eap == NULL ? 0 : CCGD_EXCMD)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 if (fnum == 0 && other_file && ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 * End Visual mode before switching to another buffer, so the text can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 * copied into the GUI selection buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 reset_VIsual();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3881 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3882 if ((command != NULL \|\| newlnum > (linenr_T)0)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3883 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3884 {
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3885 int len;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3886 char_u *p;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3887
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3888 /* Set v:swapcommand for the SwapExists autocommands. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3889 if (command != NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	3890 len = (int)STRLEN(command) + 3;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3891 else
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3892 len = 30;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3893 p = alloc((unsigned)len);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3894 if (p != NULL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3895 {
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3896 if (command != NULL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3897 vim_snprintf((char *)p, len, ":%s\r", command);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3898 else
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3899 vim_snprintf((char *)p, len, "%ldG", (long)newlnum);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3900 set_vim_var_string(VV_SWAPCOMMAND, p, -1);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3901 did_set_swapcommand = TRUE;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3902 vim_free(p);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3903 }
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3904 }
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3905 #endif
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3906
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 * If we are starting to edit another file, open a (new) buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 * Otherwise we re-use the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 if (other_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 if (!(flags & ECMD_ADDBUF))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 {
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	3915 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	3916 curwin->w_alt_fnum = curbuf->b_fnum;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	3917 if (oldwin != NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	3918 buflist_altfpos(oldwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 if (fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 if (flags & ECMD_ADDBUF)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 linenr_T tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 tlnum = atol((char *)command);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 if (tlnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 buf = buflist_new(ffname, sfname, 0L,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 BLN_CURBUF \| ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED));
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3940
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5802 diff changeset	3941 /* autocommands may change curwin and curbuf */
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5802 diff changeset	3942 if (oldwin != NULL)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5802 diff changeset	3943 oldwin = curwin;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	3944 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 oldbuf = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 else /* existing memfile */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 oldbuf = TRUE;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3955 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 (void)buf_check_timestamp(buf, FALSE);
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	3957 /* Check if autocommands made the buffer invalid or changed the
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	3958 * current buffer. */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3959 if (!bufref_valid(&bufref) \|\| curbuf != old_curbuf.br_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 /* May jump to last used line number for a loaded buffer or when asked
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 * for explicitly */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 if ((oldbuf && newlnum == ECMD_LASTL) \|\| newlnum == ECMD_LAST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 pos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 newlnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 solcol = pos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 * Make the (new) buffer the one used by the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 * If the current buffer was empty and has no file name, curbuf
6639 342568f82d82 updated for version 7.4.645 Bram Moolenaar <bram@vim.org> parents: 6612 diff changeset	3980 * is returned by buflist_new(), nothing to do here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 * Be careful: The autocommands may delete any buffer and change
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 * the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 * - If the buffer we are going to edit is deleted, give up.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 * - If the current buffer is deleted, prefer to load the new
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 * buffer when loading a buffer is required. This avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * loading another buffer which then must be closed again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 * - If we ended up in the new buffer already, need to skip a few
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 * things, set auto_buf.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 new_name = vim_strsave(buf->b_fname);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3996 set_bufref(&au_new_curbuf, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3998 if (!bufref_valid(&au_new_curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 {
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4000 /* new buffer has been deleted */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4004 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4010 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 {
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4015 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4016
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4017 /* Set the w_closing flag to avoid that autocommands close the
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	4018 * window. And set b_locked for the same reason. */
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4019 the_curwin->w_closing = TRUE;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	4020 ++buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4021
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	4022 if (curbuf == old_curbuf.br_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 buf_copy_options(buf, BCO_ENTER);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4025 /* Close the link to the current buffer. This will set
10141 b67088aae933 commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737 Christian Brabandt <cb@256bit.org> parents: 10106 diff changeset	4026 * oldwin->w_buffer to NULL. */
825 6675076019ae updated for version 7.0d vimboss parents: 823 diff changeset	4027 u_sync(FALSE);
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	4028 close_buffer(oldwin, curbuf,
3365 9ccdc4a69d8f updated for version 7.3.449 Bram Moolenaar <bram@vim.org> parents: 3242 diff changeset	4029 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4031 the_curwin->w_closing = FALSE;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	4032 --buf->b_locked;
3242 48252b5fd170 updated for version 7.3.390 Bram Moolenaar <bram@vim.org> parents: 3184 diff changeset	4033
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4034 #ifdef FEAT_EVAL
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4035 /* autocmds may abort script processing */
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	4036 if (aborting() && curwin->w_buffer != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4041 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 /* Be careful again, like above. */
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4043 if (!bufref_valid(&au_new_curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 {
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4045 /* new buffer has been deleted */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4053 #ifdef FEAT_SYN_HL
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4054 /*
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4055 * <VN> We could instead free the synblock
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4056 * and re-attach to buffer, perhaps.
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4057 */
11649 0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands Christian Brabandt <cb@256bit.org> parents: 11589 diff changeset	4058 if (curwin->w_buffer == NULL
0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands Christian Brabandt <cb@256bit.org> parents: 11589 diff changeset	4059 \|\| curwin->w_s == &(curwin->w_buffer->b_s))
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	4060 curwin->w_s = &(buf->b_s);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4061 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 ++curbuf->b_nwindows;
5231 74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4065
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4066 /* Set 'fileformat', 'binary' and 'fenc' when forced. */
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4067 if (!oldbuf && eap != NULL)
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4068 {
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4069 set_file_options(TRUE, eap);
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4070 set_forced_fenc(eap);
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	4071 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 /* May get the window options from the last time this buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 * was in this window (or another window). If not used
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 * before, reset the local window options to the global
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 * values. Also restores old folding stuff. */
1289 d2612392202f updated for version 7.1-004 vimboss parents: 1227 diff changeset	4078 get_winopts(curbuf);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4079 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4080 did_get_winopts = TRUE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4081 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 vim_free(new_name);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4084 au_new_curbuf.br_buf = NULL;
9659 08df6ad72c56 commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	4085 au_new_curbuf.br_buf_free_count = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 curwin->w_pcmark.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 curwin->w_pcmark.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 else /* !other_file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	4093 if ((flags & ECMD_ADDBUF) \|\| check_fname() == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 goto theend;
6531 005a6b650866 updated for version 7.4.592 Bram Moolenaar <bram@vim.org> parents: 6426 diff changeset	4095
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 oldbuf = (flags & ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4099 /* Don't redraw until the cursor is in the right line, otherwise
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4100 * autocommands may cause ml_get errors. */
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4101 ++RedrawingDisabled;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4102 did_inc_redrawing_disabled = TRUE;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4103
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	4104 buf = curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 if ((flags & ECMD_SET_HELP) \|\| keep_help_flag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 {
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	4107 prepare_help_buffer();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 /* Don't make a buffer listed if it's a help buffer. Useful when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 * using CTRL-O to go back to a help file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 if (!curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 set_buflisted(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 * editing the file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4121 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4124 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 /* Since we are starting to edit a file, consider the filetype to be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 * unset. Helps for when an autocommand changes files and expects syntax
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 * highlighting to work in the other file. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 did_filetype = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 * other_file oldbuf
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 * FALSE FALSE re-edit same file, buffer is re-used
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 * FALSE TRUE re-edit same file, nothing changes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 * TRUE FALSE start editing new file, new buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 * TRUE TRUE start editing in existing buffer (nothing to do)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 if (!other_file && !oldbuf) /* re-use the buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 set_last_cursor(curwin); /* may set b_last_cursor */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 if (newlnum == ECMD_LAST \|\| newlnum == ECMD_LASTL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 solcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 new_name = NULL;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4151 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4152
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4153 if (p_ur < 0 \|\| curbuf->b_ml.ml_line_count <= p_ur)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4154 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4155 /* Save all the text, so that the reload can be undone.
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4156 * Sync first so that this is a separate undo-able action. */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4157 u_sync(FALSE);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4158 if (u_savecommon(0, curbuf->b_ml.ml_line_count + 1, 0, TRUE)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4159 == FAIL)
9705 8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	4160 {
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	4161 vim_free(new_name);
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4162 goto theend;
9705 8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	4163 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4164 u_unchanged(curbuf);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4165 buf_freeall(curbuf, BFA_KEEP_UNDO);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4166
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4167 /* tell readfile() not to clear or reload undo info */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4168 readfile_flags = READ_KEEP_UNDO;
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4169 }
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4170 else
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4171 buf_freeall(curbuf, 0); /* free all things for buffer */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4172
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 /* If autocommands deleted the buffer we were going to re-edit, give
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 * up and jump to the end. */
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4175 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 * re-editing the file. Should do the buf_clear_file(), but perhaps
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 * the autocommands changed the buffer... */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4187 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 buf_clear_file(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 curbuf->b_op_end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 * If we get here we are sure to start editing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 /* Assume success now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 * Check if we are editing the w_arg_idx file in the argument list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 if (!auto_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 * Set cursor and init window before reading the file and executing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 * autocommands. This allows for the autocommands to position the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 * cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 */
677 e649c78407e6 updated for version 7.0202 vimboss parents: 673 diff changeset	4214 curwin_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 #ifdef FEAT_FOLDING
1370 b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4217 /* It's possible that all lines in the buffer changed. Need to update
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4218 * automatic folding for all windows where it's used. */
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4219 {
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4220 win_T *win;
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4221 tabpage_T *tp;
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4222
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4223 FOR_ALL_TAB_WINDOWS(tp, win)
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4224 if (win->w_buffer == curbuf)
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4225 foldUpdateAll(win);
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	4226 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	4229 /* Change directories when the 'acd' option is set. */
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	4230 DO_AUTOCHDIR;
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	4231
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 * Careful: open_buffer() and apply_autocmds() may change the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 * buffer and window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 */
6702 d879db7c2f56 updated for version 7.4.675 Bram Moolenaar <bram@vim.org> parents: 6639 diff changeset	4236 orig_pos = curwin->w_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 if (!oldbuf) /* need to read the file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 {
580 90ee46d7f492 updated for version 7.0164 vimboss parents: 569 diff changeset	4240 #if defined(HAS_SWAP_EXISTS_ACTION)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 curbuf->b_flags \|= BF_CHECK_RO; /* set/reset 'ro' flag */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 * Open the buffer and read the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4248 #if defined(FEAT_EVAL)
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4249 if (should_abort(open_buffer(FALSE, eap, readfile_flags)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 #else
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	4252 (void)open_buffer(FALSE, eap, readfile_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254
580 90ee46d7f492 updated for version 7.0164 vimboss parents: 569 diff changeset	4255 #if defined(HAS_SWAP_EXISTS_ACTION)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 retval = FAIL;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	4258 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 {
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	4263 /* Read the modelines, but only to set window-local options. Any
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	4264 * buffer-local options have already been set and may have been
3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	4265 * changed by the user. */
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 716 diff changeset	4266 do_modelines(OPT_WINONLY);
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	4267
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 &retval);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 &retval);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274
6702 d879db7c2f56 updated for version 7.4.675 Bram Moolenaar <bram@vim.org> parents: 6639 diff changeset	4275 /* If autocommands change the cursor position or topline, we should
14033 bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4276 * keep it. Also when it moves within a line. But not when it moves
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4277 * to the first non-blank. */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10970 diff changeset	4278 if (!EQUAL_POS(curwin->w_cursor, orig_pos))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 {
14033 bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4280 char_u *text = ml_get_curline();
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4281
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4282 if (curwin->w_cursor.lnum != orig_pos.lnum
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4283 \|\| curwin->w_cursor.col != (int)(skipwhite(text) - text))
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4284 {
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4285 newlnum = curwin->w_cursor.lnum;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4286 newcol = curwin->w_cursor.col;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	4287 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 if (curwin->w_topline == topline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 topline = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 /* Even when cursor didn't move we need to recompute topline. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 /* Tell the diff stuff that this buffer is new and/or needs updating.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 * Also needed when re-editing the same buffer, because unloading will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 * have removed it as a diff buffer. */
673 513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	4304 if (curwin->w_p_diff)
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	4305 {
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	4306 diff_buf_add(curbuf);
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	4307 diff_invalidate(curbuf);
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	4308 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4311 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4312 /* If the window options were changed may need to set the spell language.
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4313 * Can only do this after the buffer has been properly setup. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4314 if (did_get_winopts && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	4315 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4316 #endif
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	4317
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 if (newcol >= 0) /* position set by autocommands */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 else if (newlnum > 0) /* line number from caller or old position */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 if (solcol >= 0 && !p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 /* 'sol' is off: Use last known column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 curwin->w_cursor.col = solcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 beginline(BL_SOL \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 else /* no line number, go to last line in Ex mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 beginline(BL_WHITE \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 /* Check if cursors in other windows on the same buffer are still valid */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 check_lnums(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 * Did not read the file, need to show some info about the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 * Do this after setting the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4356 if (oldbuf && !auto_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 int msg_scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 * message. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4363 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4364 if (!msg_scroll) /* wait a bit when overwriting an error msg */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4366 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 msg_scroll = msg_scroll_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 msg_scrolled_ign = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8556 diff changeset	4370 if (!shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8556 diff changeset	4371 fileinfo(FALSE, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 msg_scrolled_ign = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	4376 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	4377 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	4378 #endif
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	4379
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1868 diff changeset	4385 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 --RedrawingDisabled;
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4389 did_inc_redrawing_disabled = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 if (!skip_redraw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4392 n = p_so;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 if (topline == 0 && command == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 p_so = 999; /* force cursor halfway the window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4395 update_topline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 curwin->w_scbind_pos = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 p_so = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 if (p_im)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 need_start_insertmode = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403
13174 1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4404 #ifdef FEAT_AUTOCHDIR
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4405 /* Change directories when the 'acd' option is set and we aren't already in
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4406 * that directory (should already be done above). Expect getcwd() to be
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4407 * faster than calling shorten_fnames() unnecessarily. */
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4408 if (p_acd && curbuf->b_ffname != NULL)
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4409 {
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4410 char_u curdir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4411 char_u filedir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4412
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4413 vim_strncpy(filedir, curbuf->b_ffname, MAXPATHL - 1);
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4414 *gettail_sep(filedir) = NUL;
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4415 if (mch_dirname(curdir, MAXPATHL) != FAIL
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4416 && vim_fnamecmp(curdir, filedir) != 0)
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4417 do_autochdir();
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4418 }
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	4419 #endif
821 a2b128f7d705 updated for version 7.0c11 vimboss parents: 819 diff changeset	4420
15510 41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	4421 #if defined(FEAT_NETBEANS_INTG)
2209 d0ddf7ba1630 Included the patch to support netbeans in a terminal. Bram Moolenaar <bram@vim.org> parents: 2178 diff changeset	4422 if (curbuf->b_ffname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 # ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2209 diff changeset	4425 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP)
34 7f788cd27415 updated for version 7.0020 vimboss parents: 29 diff changeset	4426 netbeans_file_opened(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 theend:
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4432 if (did_inc_redrawing_disabled)
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	4433 --RedrawingDisabled;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	4434 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	4435 if (did_set_swapcommand)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	4436 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	4437 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4446 delbuf_msg(char_u *name)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4447 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4448 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 name == NULL ? (char_u *)"" : name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 vim_free(name);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	4451 au_new_curbuf.br_buf = NULL;
9659 08df6ad72c56 commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed Christian Brabandt <cb@256bit.org> parents: 9649 diff changeset	4452 au_new_curbuf.br_buf_free_count = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4455 static int append_indent = 0; /* autoindent for first line */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4456
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 * ":insert" and ":append", also used by ":change"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4461 ex_append(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 int did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 linenr_T lnum = eap->line2;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4466 int indent = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4467 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4468 int vcol;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4469 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4471 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4472 if (eap->forceit)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4473 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4474
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4475 /* First autoindent comes from the line we start on */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4476 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4477 append_indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4478
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 --lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481
9377 5ec4fbfe38c5 commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d Christian Brabandt <cb@256bit.org> parents: 9347 diff changeset	4482 /* when the buffer is empty need to delete the dummy line */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4483 if (empty && lnum == 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4484 lnum = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4485
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 State = INSERT; /* behave like in Insert mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 State \|= LANGMAP;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4489
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 371 diff changeset	4490 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 need_wait_return = FALSE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4494 if (curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4495 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4496 if (append_indent >= 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4497 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4498 indent = append_indent;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4499 append_indent = -1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4500 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4501 else if (lnum > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4502 indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4503 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4504 ex_keep_indent = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 if (eap->getline == NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4506 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4507 /* No getline() function, use the lines that follow. This ends
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4508 * when there is no more. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4509 if (eap->nextcmd == NULL \|\| *eap->nextcmd == NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4510 break;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4511 p = vim_strchr(eap->nextcmd, NL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4512 if (p == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4513 p = eap->nextcmd + STRLEN(eap->nextcmd);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4514 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4515 if (*p != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4516 ++p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4517 eap->nextcmd = p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4518 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 else
6164 00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4520 {
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4521 int save_State = State;
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4522
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4523 /* Set State to avoid the cursor shape to be set to INSERT mode
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4524 * when getline() returns. */
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4525 State = CMDLINE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 theline = eap->getline(
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 #ifdef FEAT_EVAL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 41 diff changeset	4528 eap->cstack->cs_looplevel > 0 ? -1 :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 #endif
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4530 NUL, eap->cookie, indent);
6164 00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4531 State = save_State;
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	4532 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 lines_left = Rows - 1;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4534 if (theline == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4535 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4536
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4537 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4538 if (ex_keep_indent)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4539 append_indent = indent;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4540
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4541 /* Look for the "." after automatic indent. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4542 vcol = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4543 for (p = theline; indent > vcol; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4544 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4545 if (*p == ' ')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4546 ++vcol;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4547 else if (*p == TAB)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4548 vcol += 8 - vcol % 8;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4549 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4550 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4551 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4552 if ((p[0] == '.' && p[1] == NUL)
321 3ee6db0a746e updated for version 7.0083 vimboss parents: 315 diff changeset	4553 \|\| (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0))
3ee6db0a746e updated for version 7.0083 vimboss parents: 315 diff changeset	4554 == FAIL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4560 /* don't use autoindent if nothing was typed. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4561 if (p[0] == NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4562 theline[0] = NUL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4563
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 ml_append(lnum, theline, (colnr_T)0, FALSE);
9377 5ec4fbfe38c5 commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d Christian Brabandt <cb@256bit.org> parents: 9347 diff changeset	4566 appended_lines_mark(lnum + (empty ? 1 : 0), 1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 ++lnum;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4570
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4571 if (empty)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4572 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4573 ml_delete(2L, FALSE);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4574 empty = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4575 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4579 if (eap->forceit)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4580 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4581
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 /* "start" is set to eap->line2+1 unless that position is invalid (when
1227 40943ccdf160 updated for version 7.1b vimboss parents: 1185 diff changeset	4583 * eap->line2 pointed to the end of the buffer and nothing was appended)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 * "end" is set to lnum when something has been appended, otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 * it is the same than "start" -- Acevedo */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 eap->line2 + 1 : curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 --curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 curbuf->b_op_end.lnum = (eap->line2 < lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 ? lnum : curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 beginline(BL_SOL \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 need_wait_return = FALSE; /* don't use wait_return() now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 * ":change"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4605 ex_change(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 if (eap->line2 >= eap->line1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4613 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4614 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4615 append_indent = get_indent_lnum(eap->line1);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4616
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 for (lnum = eap->line2; lnum >= eap->line1; --lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 ml_delete(eap->line1, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 }
1929 9230c45fdde6 updated for version 7.2-226 vimboss parents: 1883 diff changeset	4623
9230c45fdde6 updated for version 7.2-226 vimboss parents: 1883 diff changeset	4624 /* make sure the cursor is not beyond the end of the file now */
9230c45fdde6 updated for version 7.2-226 vimboss parents: 1883 diff changeset	4625 check_cursor_lnum();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 /* ":append" on the line above the deleted lines. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 eap->line2 = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 ex_append(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4634 ex_z(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 char_u *x;
11303 ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4637 long bigness;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4638 char_u *kind;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 int minus = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 linenr_T start, end, curs, i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 linenr_T lnum = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4644 /* Vi compatible: ":z!" uses display height, without a count uses
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4645 * 'scroll' */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4646 if (eap->forceit)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4647 bigness = curwin->w_height;
10357 59d01e335858 commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55 Christian Brabandt <cb@256bit.org> parents: 10299 diff changeset	4648 else if (!ONE_WINDOW)
5678 b06e58f8dd30 updated for version 7.4.185 Bram Moolenaar <bram@vim.org> parents: 5647 diff changeset	4649 bigness = curwin->w_height - 3;
b06e58f8dd30 updated for version 7.4.185 Bram Moolenaar <bram@vim.org> parents: 5647 diff changeset	4650 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4651 bigness = curwin->w_p_scr * 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 if (bigness < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 bigness = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 x = eap->arg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4656 kind = x;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4657 if (kind == '-' \|\| kind == '+' \|\| *kind == '='
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4658 \|\| kind == '^' \|\| kind == '.')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4659 ++x;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4660 while (x == '-' \|\| x == '+')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 if (*x != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 if (!VIM_ISDIGIT(*x))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4667 emsg(_("E144: non-numeric argument to :z"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4671 {
11303 ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4672 bigness = atol((char *)x);
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4673
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4674 /* bigness could be < 0 if atol(x) overflows. */
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4675 if (bigness > 2 * curbuf->b_ml.ml_line_count \|\| bigness < 0)
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4676 bigness = 2 * curbuf->b_ml.ml_line_count;
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	4677
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4678 p_window = bigness;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4679 if (*kind == '=')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4680 bigness += 2;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4681 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4683
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4684 /* the number of '-' and '+' multiplies the distance */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4685 if (kind == '-' \|\| kind == '+')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4686 for (x = kind + 1; x == kind; ++x)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4687 ;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4688
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4689 switch (*kind)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4690 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4691 case '-':
2881 d84a564f28c9 updated for version 7.3.214 Bram Moolenaar <bram@vim.org> parents: 2837 diff changeset	4692 start = lnum - bigness * (linenr_T)(x - kind) + 1;
d84a564f28c9 updated for version 7.3.214 Bram Moolenaar <bram@vim.org> parents: 2837 diff changeset	4693 end = start + bigness - 1;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4694 curs = end;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4695 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4697 case '=':
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4698 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4699 end = lnum + (bigness + 1) / 2 - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4700 curs = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4701 minus = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4702 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4704 case '^':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4705 start = lnum - bigness * 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4706 end = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707 curs = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4710 case '.':
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4711 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4712 end = lnum + (bigness + 1) / 2 - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4713 curs = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4714 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4715
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4716 default: /* '+' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4717 start = lnum;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4718 if (*kind == '+')
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4719 start += bigness * (linenr_T)(x - kind - 1) + 1;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4720 else if (eap->addr_count == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4721 ++start;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4722 end = start + bigness - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 curs = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4724 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 if (start < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 start = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 if (end > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 end = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 if (curs > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 curs = curbuf->b_ml.ml_line_count;
11372 1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4735 else if (curs < 1)
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4736 curs = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 for (i = start; i <= end; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4739 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4740 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4742 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4744 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4745 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4747
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4748 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4751 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4752 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4754 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4755 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4757 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4758
11372 1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4759 if (curwin->w_cursor.lnum != curs)
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4760 {
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4761 curwin->w_cursor.lnum = curs;
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4762 curwin->w_cursor.col = 0;
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	4763 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4768 * Check if the restricted flag is set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4769 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4770 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4772 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4773 check_restricted(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775 if (restricted)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4777 emsg(_("E145: Shell commands not allowed in rvim"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4780 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4784 * Check if the secure flag is set (.exrc or .vimrc in current directory).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4785 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4786 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4789 check_secure(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 if (secure)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 secure = 2;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4794 emsg(_(e_curdir));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4797 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4799 * In the sandbox more things are not allowed, including the things
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4800 * disallowed in secure mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4801 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4802 if (sandbox != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4803 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4804 emsg(_(e_sandbox));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4805 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4807 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4808 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4810
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4811 static char_u old_sub = NULL; / previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4812 static int global_need_beginline; /* call beginline() after ":g" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4813
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4814 /*
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4815 * Flags that are kept between calls to :substitute.
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4816 */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4817 typedef struct {
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4818 int do_all; /* do multiple substitutions per line */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4819 int do_ask; /* ask for confirmation */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4820 int do_count; /* count only */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4821 int do_error; /* if false, ignore errors */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4822 int do_print; /* print last line with subs. */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4823 int do_list; /* list last line with subs. */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4824 int do_number; /* list last line with line nr*/
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4825 int do_ic; /* ignore case flag */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4826 } subflags_T;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4827
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4828 /* do_sub()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4829 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4830 * Perform a substitution from line eap->line1 to line eap->line2 using the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4831 * command pointed to by eap->arg which should be of the form:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4832 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4833 * /pattern/substitution/{flags}
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4834 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4835 * The usual escapes are supported as described in the regexp docs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4837 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4838 do_sub(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4839 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4840 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4841 long i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4842 regmmatch_T regmatch;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4843 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4844 FALSE, FALSE, 0};
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4845 #ifdef FEAT_EVAL
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4846 subflags_T subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4847 #endif
6789 874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	4848 int save_do_all; /* remember user specified 'g' flag */
874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	4849 int save_do_ask; /* remember user specified 'c' flag */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4850 char_u pat = NULL, sub = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4851 int delimiter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4852 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4853 int got_quit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4854 int got_match = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4855 int temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4856 int which_pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4857 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4858 int save_State;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4859 linenr_T first_line = 0; /* first changed line */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4860 linenr_T last_line= 0; /* below last changed line AFTER the
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4861 * change */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4862 linenr_T old_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4863 linenr_T line2;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4864 long nmatch; /* number of lines in match */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4865 char_u sub_firstline; / allocated copy of first sub line */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	4866 int endcolumn = FALSE; /* cursor in last column when done */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4867 pos_T old_cursor = curwin->w_cursor;
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	4868 int start_nsubs;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4869 #ifdef FEAT_EVAL
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	4870 int save_ma = 0;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4871 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4873 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4874 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4876 sub_nsubs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4877 sub_nlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 }
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	4879 start_nsubs = sub_nsubs;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4881 if (eap->cmdidx == CMD_tilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4882 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4883 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4884 which_pat = RE_SUBST; /* use last substitute regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886 /* new pattern and substitution */
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	4887 if (eap->cmd[0] == 's' && cmd != NUL && !VIM_ISWHITE(cmd)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4888 && vim_strchr((char_u )"0123456789cegriIp\|\"", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 /* don't accept alphanumeric for separator */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 if (isalpha(*cmd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4892 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4893 emsg(_("E146: Regular expressions can't be delimited by letters"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4894 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 * "\/sub/" and "\?sub?" use last used search pattern (almost like
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4899 * //sub/r). "\&sub&" use last substitute pattern (like //sub/).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4900 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4902 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4903 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4904 if (vim_strchr((char_u )"/?&", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4905 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4906 emsg(_(e_backslash));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4907 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4908 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4909 if (*cmd != '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4910 which_pat = RE_SEARCH; /* use last '/' pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 pat = (char_u )""; / empty search pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4912 delimiter = cmd++; / remember delimiter character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4914 else /* find the end of the regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4915 {
1466 e641c7a27c47 updated for version 7.1-181 vimboss parents: 1459 diff changeset	4916 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */
e641c7a27c47 updated for version 7.1-181 vimboss parents: 1459 diff changeset	4917 if (p_altkeymap && curwin->w_p_rl)
e641c7a27c47 updated for version 7.1-181 vimboss parents: 1459 diff changeset	4918 lrF_sub(cmd);
e641c7a27c47 updated for version 7.1-181 vimboss parents: 1459 diff changeset	4919 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4921 delimiter = cmd++; / remember delimiter character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4922 pat = cmd; /* remember start of search pat */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4923 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4924 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4925 cmd++ = NUL; / replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4927
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4928 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4929 * Small incompatibility: vi sees '\n' as end of the command, but in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4930 * Vim we want to use '\n' to find/substitute a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4931 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4932 sub = cmd; /* remember the start of the substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4933
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4934 while (cmd[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4935 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4936 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4938 cmd++ = NUL; / replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4939 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4941 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4942 ++cmd;
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11123 diff changeset	4943 MB_PTR_ADV(cmd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4944 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4945
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4946 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4947 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4948 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4949 if (STRCMP(sub, "%") == 0
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4950 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4951 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4952 if (old_sub == NULL) /* there is no previous command */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4953 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4954 emsg(_(e_nopresub));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4955 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4956 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4957 sub = old_sub;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4958 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4959 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4960 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4961 vim_free(old_sub);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4962 old_sub = vim_strsave(sub);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4963 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4966 else if (!eap->skip) /* use previous pattern and substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4967 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4968 if (old_sub == NULL) /* there is no previous command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4969 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4970 emsg(_(e_nopresub));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4971 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4973 pat = NULL; /* search_regcomp() will use previous pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4974 sub = old_sub;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	4975
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	4976 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	4977 * last column after using "$". */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	4978 endcolumn = (curwin->w_curswant == MAXCOL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4979 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4981 /* Recognize ":%s/\n//" and turn it into a join command, which is much
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4982 * more efficient.
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4983 * TODO: find a generic solution to make line-joining operations more
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4984 * efficient, avoid allocating a string that grows in size.
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4985 */
5802 80421d934ebd updated for version 7.4.245 Bram Moolenaar <bram@vim.org> parents: 5776 diff changeset	4986 if (pat != NULL && STRCMP(pat, "\\n") == 0
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4987 && *sub == NUL
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4988 && (cmd == NUL \|\| (cmd[1] == NUL && (cmd == 'g' \|\| *cmd == 'l'
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4989 \|\| cmd == 'p' \|\| cmd == '#'))))
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4990 {
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	4991 linenr_T joined_lines_count;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	4992
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4993 curwin->w_cursor.lnum = eap->line1;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4994 if (*cmd == 'l')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4995 eap->flags = EXFLAG_LIST;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4996 else if (*cmd == '#')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4997 eap->flags = EXFLAG_NR;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4998 else if (*cmd == 'p')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	4999 eap->flags = EXFLAG_PRINT;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	5000
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5001 /* The number of lines joined is the number of lines in the range plus
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5002 * one. One less when the last line is included. */
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5003 joined_lines_count = eap->line2 - eap->line1 + 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5004 if (eap->line2 < curbuf->b_ml.ml_line_count)
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5005 ++joined_lines_count;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5006 if (joined_lines_count > 1)
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5007 {
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5008 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5009 sub_nsubs = joined_lines_count - 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5010 sub_nlines = 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5011 (void)do_sub_msg(FALSE);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5012 ex_may_print(eap);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5013 }
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5014
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5015 if (!cmdmod.keeppatterns)
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5016 save_re_pat(RE_SUBST, pat, p_magic);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5017 #ifdef FEAT_CMDHIST
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5018 /* put pattern in history */
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5019 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5020 #endif
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	5021
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	5022 return;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	5023 }
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	5024
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 * Find trailing options. When '&' is used, keep old options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 if (!p_ed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 if (p_gd) /* default is global on */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5035 subflags.do_all = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 else
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5037 subflags.do_all = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5038 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5039 }
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5040 subflags.do_error = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5041 subflags.do_print = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5042 subflags.do_count = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5043 subflags.do_number = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5044 subflags.do_ic = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 while (*cmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 * Note that 'g' and 'c' are always inverted, also when p_ed is off.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 * 'r' is never inverted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 if (*cmd == 'g')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5053 subflags.do_all = !subflags.do_all;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 else if (*cmd == 'c')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5055 subflags.do_ask = !subflags.do_ask;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5056 else if (*cmd == 'n')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5057 subflags.do_count = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 else if (*cmd == 'e')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5059 subflags.do_error = !subflags.do_error;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 else if (cmd == 'r') / use last used regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 which_pat = RE_LAST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 else if (*cmd == 'p')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5063 subflags.do_print = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5064 else if (*cmd == '#')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5065 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5066 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5067 subflags.do_number = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5068 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5069 else if (*cmd == 'l')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5070 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5071 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5072 subflags.do_list = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5073 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 else if (cmd == 'i') / ignore case */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5075 subflags.do_ic = 'i';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 else if (cmd == 'I') / don't ignore case */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5077 subflags.do_ic = 'I';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 }
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5082 if (subflags.do_count)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5083 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5084
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5085 save_do_all = subflags.do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5086 save_do_ask = subflags.do_ask;
6789 874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	5087
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 * check for a trailing count
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 if (VIM_ISDIGIT(*cmd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 i = getdigits(&cmd);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5095 if (i <= 0 && !eap->skip && subflags.do_error)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5097 emsg(_(e_zerocount));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 eap->line1 = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 eap->line2 += i - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 if (eap->line2 > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 * check for trailing command or garbage
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 if (cmd && cmd != '"') /* if not end-of-line or comment */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 eap->nextcmd = check_nextcmd(cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 if (eap->nextcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5115 emsg(_(e_trailing));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 if (eap->skip) /* not executing commands, only parsing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5123 if (!subflags.do_count && !curbuf->b_p_ma)
823 9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	5124 {
825 6675076019ae updated for version 7.0d vimboss parents: 823 diff changeset	5125 /* Substitution is not allowed in non-'modifiable' buffer */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5126 emsg(_(e_modifiable));
823 9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	5127 return;
9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	5128 }
9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	5129
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5132 if (subflags.do_error)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5133 emsg(_(e_invcmd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5138 if (subflags.do_ic == 'i')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 regmatch.rmm_ic = TRUE;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5140 else if (subflags.do_ic == 'I')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 regmatch.rmm_ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 * ~ in the substitute pattern is replaced with the old pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 * We do it here once to avoid it to be replaced over and over again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 * But don't do it when it starts with "\=", then it's an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5149 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 if (!(sub[0] == '\\' && sub[1] == '='))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 sub = regtilde(sub, p_magic);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154 * Check for a match on each line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156 line2 = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 for (lnum = eap->line1; lnum <= line2 && !(got_quit
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	5158 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 \|\| aborting()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 ); ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 {
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	5163 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521 578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11494 diff changeset	5164 (colnr_T)0, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 if (nmatch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 colnr_T copycol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 colnr_T prev_matchcol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 char_u new_end, new_start = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 unsigned new_start_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 char_u *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 int did_sub = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 int lastone;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5175 int len, copy_len, needed_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 long nmatch_tl = 0; /* nr of lines matched below lnum */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 int do_again; /* do it again after joining lines */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5178 int skip_match = FALSE;
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5179 linenr_T sub_firstlnum; /* nr of first sub line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 * The new text is build up step by step, to avoid too much
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 * copying. There are these pieces:
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	5184 * sub_firstline The old text, unmodified.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 * copycol Column in the old text where we started
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186 * looking for a match; from here old text still
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 * needs to be copied to the new text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 * matchcol Column number of the old text where to look
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 * for the next match. It's just after the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 * previous match or one further.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 * prev_matchcol Column just after the previous match (if any).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192 * Mostly equal to matchcol, except for the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 * match and after skipping an empty match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 * regmatch.*pos Where the pattern matched in the old text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 * new_start The new text, all that has been produced so
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 * far.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 * new_end The new text, where to append new text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 *
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5199 * lnum The line number where we found the start of
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5200 * the match. Can be below the line we searched
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5201 * when there is a \n before a \zs in the
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5202 * pattern.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 * sub_firstlnum The line number in the buffer where to look
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 * for a match. Can be different from "lnum"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205 * when the pattern or substitute string contains
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 * line breaks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 * Special situations:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 * - When the substitute string contains a line break, the part up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 * to the line break is inserted in the text, but the copy of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 * the original line is kept. "sub_firstlnum" is adjusted for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5212 * the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 * - When the matched pattern contains a line break, the old line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 * is taken from the line at the end of the pattern. The lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 * in the match are deleted later, "sub_firstlnum" is adjusted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 * accordingly.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 * The new text is built up in new_start[]. It has some extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219 * room to avoid using alloc()/free() too often. new_start_len is
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1370 diff changeset	5220 * the length of the allocated memory at new_start.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5221 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 * Make a copy of the old line, so it won't be taken away when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223 * updating the screen or handling a multi-line match. The "old_"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5224 * pointers point into this copy.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5225 */
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5226 sub_firstlnum = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5227 copycol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5228 matchcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5230 /* At first match, remember current cursor position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5231 if (!got_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5233 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5234 got_match = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 * Loop until nothing more to replace in this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239 * 1. Handle match with empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 * 2. If do_ask is set, ask for confirmation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 * 4. if do_all is set, find next match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5246 {
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5247 /* Advance "lnum" to the line where the match starts. The
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5248 * match does not start in the first line when there is a line
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5249 * break before \zs. */
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5250 if (regmatch.startpos[0].lnum > 0)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5251 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5252 lnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5253 sub_firstlnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5254 nmatch -= regmatch.startpos[0].lnum;
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	5255 VIM_CLEAR(sub_firstline);
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5256 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5257
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5258 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5259 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5260 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5261 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5262 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5263 vim_free(new_start);
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5264 goto outofmem;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5265 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5266 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5267
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5268 /* Save the line number of the last change for the final
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5269 * cursor position (just like Vi). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5270 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5271 do_again = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5273 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5274 * 1. Match empty string does not count, except for first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5275 * match. This reproduces the strange vi behaviour.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5276 * This also catches endless loops.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5277 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5278 if (matchcol == prev_matchcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5279 && regmatch.endpos[0].lnum == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5280 && matchcol == regmatch.endpos[0].col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5281 {
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5282 if (sub_firstline[matchcol] == NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5283 /* We already were at the end of the line. Don't look
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5284 * for a match in this line again. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5285 skip_match = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5286 else
2837 8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5287 {
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5288 /* search for a match at next column */
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5289 if (has_mbyte)
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5290 matchcol += mb_ptr2len(sub_firstline + matchcol);
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5291 else
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5292 ++matchcol;
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	5293 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5294 goto skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5295 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5296
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5297 /* Normally we continue searching for a match just after the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5298 * previous match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5299 matchcol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5300 prev_matchcol = matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5302 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5303 * 2. If do_count is set only increase the counter.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5304 * If do_ask is set, ask for confirmation.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5305 */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5306 if (subflags.do_count)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5307 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5308 /* For a multi-line match, put matchcol at the NUL at
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5309 * the end of the line and set nmatch to one, so that
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5310 * we continue looking for a match on the next line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5311 * Avoids that ":s/\nB\@=//gc" get stuck. */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5312 if (nmatch > 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5313 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	5314 matchcol = (colnr_T)STRLEN(sub_firstline);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5315 nmatch = 1;
1483 05b48b16b627 updated for version 7.1-198 vimboss parents: 1466 diff changeset	5316 skip_match = TRUE;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5317 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5318 sub_nsubs++;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5319 did_sub = TRUE;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5320 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5321 /* Skip the substitution, unless an expression is used,
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5322 * then it is evaluated in the sandbox. */
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5323 if (!(sub[0] == '\\' && sub[1] == '='))
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5324 #endif
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5325 goto skip;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5326 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5327
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5328 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5329 {
1874 87b6a6a065ab updated for version 7.2-171 vimboss parents: 1872 diff changeset	5330 int typed = 0;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5331
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5332 /* change State to CONFIRM, so that the mouse works
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5333 * properly */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5334 save_State = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5335 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5336 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5337 setmouse(); /* disable mouse in xterm */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5338 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5339 curwin->w_cursor.col = regmatch.startpos[0].col;
10638 21f983648487 patch 8.0.0209: cursor binding does not work with :substitute Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	5340 if (curwin->w_p_crb)
21f983648487 patch 8.0.0209: cursor binding does not work with :substitute Christian Brabandt <cb@256bit.org> parents: 10575 diff changeset	5341 do_check_cursorbind();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5343 /* When 'cpoptions' contains "u" don't sync undo when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5344 * asking for confirmation. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5345 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5346 ++no_u_sync;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5349 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5350 */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5351 while (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5353 if (exmode_active)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5354 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5355 char_u *resp;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5356 colnr_T sc, ec;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5357
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5358 print_line_no_prefix(lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5359 subflags.do_number, subflags.do_list);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5360
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5361 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5362 curwin->w_cursor.col = regmatch.endpos[0].col - 1;
10970 ab9f7bbe4439 patch 8.0.0374: invalid memory access when using :sc in Ex mode Christian Brabandt <cb@256bit.org> parents: 10853 diff changeset	5363 if (curwin->w_cursor.col < 0)
ab9f7bbe4439 patch 8.0.0374: invalid memory access when using :sc in Ex mode Christian Brabandt <cb@256bit.org> parents: 10853 diff changeset	5364 curwin->w_cursor.col = 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5365 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5366 if (subflags.do_number \|\| curwin->w_p_nu)
5396 15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	5367 {
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	5368 int numw = number_width(curwin) + 1;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	5369 sc += numw;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	5370 ec += numw;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	5371 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5372 msg_start();
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5373 for (i = 0; i < (long)sc; ++i)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5374 msg_putchar(' ');
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5375 for ( ; i <= (long)ec; ++i)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5376 msg_putchar('^');
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5377
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5378 resp = getexmodeline('?', NULL, 0);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5379 if (resp != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5380 {
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5381 typed = *resp;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5382 vim_free(resp);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5383 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5384 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5385 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5386 {
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5387 char_u *orig_line = NULL;
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5388 int len_change = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5389 #ifdef FEAT_FOLDING
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5390 int save_p_fen = curwin->w_p_fen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5391
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5392 curwin->w_p_fen = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5393 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5394 /* Invert the matched string.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5395 * Remove the inversion afterwards. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5396 temp = RedrawingDisabled;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5397 RedrawingDisabled = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5398
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5399 if (new_start != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5400 {
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5401 /* There already was a substitution, we would
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5402 * like to show this to the user. We cannot
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5403 * really update the line, it would change
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5404 * what matches. Temporarily replace the line
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5405 * and change it back afterwards. */
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5406 orig_line = vim_strsave(ml_get(lnum));
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5407 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5408 {
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5409 char_u *new_line = concat_str(new_start,
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5410 sub_firstline + copycol);
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5411
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5412 if (new_line == NULL)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	5413 VIM_CLEAR(orig_line);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5414 else
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5415 {
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5416 /* Position the cursor relative to the
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5417 * end of the line, the previous
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5418 * substitute may have inserted or
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5419 * deleted characters before the
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5420 * cursor. */
4086 0cbea05f19c7 updated for version 7.3.797 Bram Moolenaar <bram@vim.org> parents: 4076 diff changeset	5421 len_change = (int)STRLEN(new_line)
0cbea05f19c7 updated for version 7.3.797 Bram Moolenaar <bram@vim.org> parents: 4076 diff changeset	5422 - (int)STRLEN(orig_line);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5423 curwin->w_cursor.col += len_change;
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5424 ml_replace(lnum, new_line, FALSE);
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5425 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5426 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5427 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5428
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5429 search_match_lines = regmatch.endpos[0].lnum
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5430 - regmatch.startpos[0].lnum;
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5431 search_match_endcol = regmatch.endpos[0].col
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5432 + len_change;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5433 highlight_match = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5434
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5435 update_topline();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5436 validate_cursor();
748 605c8fbb13dd updated for version 7.0222 vimboss parents: 735 diff changeset	5437 update_screen(SOME_VALID);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5438 highlight_match = FALSE;
748 605c8fbb13dd updated for version 7.0222 vimboss parents: 735 diff changeset	5439 redraw_later(SOME_VALID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5441 #ifdef FEAT_FOLDING
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5442 curwin->w_p_fen = save_p_fen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5443 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5444 if (msg_row == Rows - 1)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5445 msg_didout = FALSE; /* avoid a scroll-up */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5446 msg_starthere();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5447 i = msg_scroll;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5448 msg_scroll = 0; /* truncate msg when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5449 needed */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5450 msg_no_more = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5451 /* write message same highlighting as for
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5452 * wait_return */
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11144 diff changeset	5453 smsg_attr(HL_ATTR(HLF_R),
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5454 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5455 msg_no_more = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5456 msg_scroll = i;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5457 showruler(TRUE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5458 windgoto(msg_row, msg_col);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5459 RedrawingDisabled = temp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5460
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5461 #ifdef USE_ON_FLY_SCROLL
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5462 dont_scroll = FALSE; /* allow scrolling here */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5463 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5464 ++no_mapping; /* don't map this key */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5465 ++allow_keys; /* allow special keys */
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5466 typed = plain_vgetc();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5467 --allow_keys;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5468 --no_mapping;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5469
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5470 /* clear the question */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5471 msg_didout = FALSE; /* don't scroll up */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5472 msg_col = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5473 gotocmdline(TRUE);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5474
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5475 /* restore the line */
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5476 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	5477 ml_replace(lnum, orig_line, FALSE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5478 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	5479
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5480 need_wait_return = FALSE; /* no hit-return prompt */
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5481 if (typed == 'q' \|\| typed == ESC \|\| typed == Ctrl_C
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5482 #ifdef UNIX
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5483 \|\| typed == intr_char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5484 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5485 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5487 got_quit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5488 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5489 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5490 if (typed == 'n')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5491 break;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5492 if (typed == 'y')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5493 break;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5494 if (typed == 'l')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5496 /* last: replace and then stop */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5497 subflags.do_all = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5498 line2 = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5499 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5500 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5501 if (typed == 'a')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5502 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5503 subflags.do_ask = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5504 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5506 #ifdef FEAT_INS_EXPAND
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5507 if (typed == Ctrl_E)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5508 scrollup_clamp();
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5509 else if (typed == Ctrl_Y)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5510 scrolldown_clamp();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5511 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5513 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5514 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5515 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5516 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5517 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5518 --no_u_sync;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5519
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5520 if (typed == 'n')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5522 /* For a multi-line match, put matchcol at the NUL at
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5523 * the end of the line and set nmatch to one, so that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5524 * we continue looking for a match on the next line.
1091 f9366d458bd0 updated for version 7.0-217 vimboss parents: 1076 diff changeset	5525 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc"
f9366d458bd0 updated for version 7.0-217 vimboss parents: 1076 diff changeset	5526 * get stuck when pressing 'n'. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5527 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5528 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	5529 matchcol = (colnr_T)STRLEN(sub_firstline);
1091 f9366d458bd0 updated for version 7.0-217 vimboss parents: 1076 diff changeset	5530 skip_match = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5532 goto skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5534 if (got_quit)
4099 77fa4dee43fc updated for version 7.3.803 Bram Moolenaar <bram@vim.org> parents: 4086 diff changeset	5535 goto skip;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 /* Move the cursor to the start of the match, so that we can
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5539 * use "\=col("."). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5540 curwin->w_cursor.col = regmatch.startpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5542 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5543 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5544 */
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5545 #ifdef FEAT_EVAL
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5546 if (subflags.do_count)
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5547 {
3786 ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	5548 /* prevent accidentally changing the buffer by a function */
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5549 save_ma = curbuf->b_p_ma;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5550 curbuf->b_p_ma = FALSE;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5551 sandbox++;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5552 }
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5553 /* Save flags for recursion. They can change for e.g.
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5554 * :s/^/\=execute("s#^##gn") */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5555 subflags_save = subflags;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5556 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5557 /* get length of substitution part */
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5558 sublen = vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5559 sub_firstlnum - regmatch.startpos[0].lnum,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5560 sub, sub_firstline, FALSE, p_magic, TRUE);
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5561 #ifdef FEAT_EVAL
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5562 /* Don't keep flags set by a recursive call. */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5563 subflags = subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5564 if (subflags.do_count)
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5565 {
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5566 curbuf->b_p_ma = save_ma;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5567 if (sandbox > 0)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5568 sandbox--;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5569 goto skip;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5570 }
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	5571 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5573 /* When the match included the "$" of the last line it may
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5574 * go beyond the last line of the buffer. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5575 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5576 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5577 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5578 skip_match = TRUE;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5579 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5580
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5581 /* Need room for:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5582 * - result so far in new_start (not for first sub in line)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5583 * - original text up to match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5584 * - length of substituted part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5585 * - original text after match
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5586 * Adjust text properties here, since we have all information
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5587 * needed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5588 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5589 if (nmatch == 1)
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5590 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5591 p1 = sub_firstline;
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5592 #ifdef FEAT_TEXT_PROP
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5593 if (curbuf->b_has_textprop)
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5594 adjust_prop_columns(lnum, regmatch.startpos[0].col,
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5595 sublen - 1 - (regmatch.endpos[0].col
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5596 - regmatch.startpos[0].col));
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5597 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5598 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5599 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5600 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5601 p1 = ml_get(sub_firstlnum + nmatch - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5602 nmatch_tl += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5603 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5604 copy_len = regmatch.startpos[0].col - copycol;
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5605 needed_len = copy_len + ((unsigned)STRLEN(p1)
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5606 - regmatch.endpos[0].col) + sublen + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5607 if (new_start == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5608 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5610 * Get some space for a temporary buffer to do the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5611 * substitution into (and some extra space to avoid
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5612 * too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5614 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5615 if ((new_start = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5616 goto outofmem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5617 *new_start = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5618 new_end = new_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5620 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5622 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5623 * Check if the temporary buffer is long enough to do the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5624 * substitution into. If not, make it larger (with a bit
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5625 * extra to avoid too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5626 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5627 len = (unsigned)STRLEN(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5628 needed_len += len;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5629 if (needed_len > (int)new_start_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5631 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5632 if ((p1 = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5634 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5635 goto outofmem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5637 mch_memmove(p1, new_start, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5638 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5639 new_start = p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5640 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5641 new_end = new_start + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5643
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5644 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5645 * copy the text up to the part that matched
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5646 */
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5647 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len);
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	5648 new_end += copy_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5649
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5650 (void)vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5651 sub_firstlnum - regmatch.startpos[0].lnum,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5652 sub, new_end, TRUE, p_magic, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5653 sub_nsubs++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5654 did_sub = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5656 /* Move the cursor to the start of the line, to avoid that it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5657 * is beyond the end of the line after the substitution. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5658 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5659
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5660 /* For a multi-line match, make a copy of the last matched
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5661 * line and continue in that one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5662 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5663 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5664 sub_firstlnum += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5665 vim_free(sub_firstline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5666 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5667 /* When going beyond the last line, stop substituting. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5668 if (sub_firstlnum <= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5669 do_again = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5670 else
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5671 subflags.do_all = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5672 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5674 /* Remember next character to be copied. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5675 copycol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5676
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5677 if (skip_match)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5678 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5679 /* Already hit end of the buffer, sub_firstlnum is one
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5680 * less than what it ought to be. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5681 vim_free(sub_firstline);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5682 sub_firstline = vim_strsave((char_u *)"");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5683 copycol = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5684 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5685
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5686 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5687 * Now the trick is to replace CTRL-M chars with a real line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5688 * break. This would make it impossible to insert a CTRL-M in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5689 * the text. The line break can be avoided by preceding the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5690 * CTRL-M with a backslash. To be able to insert a backslash,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5691 * they must be doubled in the string and are halved here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5692 * That is Vi compatible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5693 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5694 for (p1 = new_end; *p1; ++p1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5696 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	5697 STRMOVE(p1, p1 + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5698 else if (*p1 == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5699 {
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5700 if (u_inssub(lnum) == OK) // prepare for undo
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5701 {
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5702 colnr_T plen = (colnr_T)(p1 - new_start + 1);
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5703
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5704 *p1 = NUL; // truncate up to the CR
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5705 ml_append(lnum - 1, new_start, plen, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5706 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5707 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5708 appended_lines(lnum - 1, 1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5709 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5711 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5712 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5713 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5714 }
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5715 #ifdef FEAT_TEXT_PROP
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5716 adjust_props_for_split(lnum, plen, 1);
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5717 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5718 // all line numbers increase
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5719 ++sub_firstlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5720 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5721 ++line2;
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5722 // move the cursor to the new line, like Vi
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5723 ++curwin->w_cursor.lnum;
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	5724 // copy the rest
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	5725 STRMOVE(new_start, p1 + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5726 p1 = new_start - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5729 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 462 diff changeset	5730 p1 += (*mb_ptr2len)(p1) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5733 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5734 * 4. If do_all is set, find next match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5735 * Prevent endless loop with patterns that match empty
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5736 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5737 * But ":s/\n/#/" is OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5738 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5739 skip:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5740 /* We already know that we did the last subst when we are at
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5741 * the end of the line, except that a pattern like
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5742 * "bar\\|\nfoo" may match at the NUL. "lnum" can be below
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5743 * "line2" when there is a \zs in the pattern after a line
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5744 * break. */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5745 lastone = (skip_match
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5746 \|\| got_int
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5747 \|\| got_quit
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5748 \|\| lnum > line2
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5749 \|\| !(subflags.do_all \|\| do_again)
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5750 \|\| (sub_firstline[matchcol] == NUL && nmatch <= 1
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	5751 && !re_multiline(regmatch.regprog)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5752 nmatch = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5754 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5755 * Replace the line in the buffer when needed. This is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5756 * skipped when there are more matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5757 * The check for nmatch_tl is needed for when multi-line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5758 * matching must replace the lines before trying to do another
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5759 * match, otherwise "\@<=" won't work.
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5760 * When the match starts below where we start searching also
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5761 * need to replace the line first (using \zs after \n).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5762 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5763 if (lastone
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5764 \|\| nmatch_tl > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5765 \|\| (nmatch = vim_regexec_multi(&regmatch, curwin,
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	5766 curbuf, sub_firstlnum,
11521 578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11494 diff changeset	5767 matchcol, NULL, NULL)) == 0
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5768 \|\| regmatch.startpos[0].lnum > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5769 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5770 if (new_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5772 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5773 * Copy the rest of the line, that didn't match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5774 * "matchcol" has to be adjusted, we use the end of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5775 * the line as reference, because the substitute may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5776 * have changed the number of characters. Same for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5777 * "prev_matchcol".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5778 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5779 STRCAT(new_start, sub_firstline + copycol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5780 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5781 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5782 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5784 if (u_savesub(lnum) != OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5785 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5786 ml_replace(lnum, new_start, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5788 if (nmatch_tl > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5790 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5791 * Matched lines have now been substituted and are
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5792 * useless, delete them. The part after the match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5793 * has been appended to new_start, we don't need
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5794 * it in the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5795 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5796 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5797 if (u_savedel(lnum, nmatch_tl) != OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5798 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5799 for (i = 0; i < nmatch_tl; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5800 ml_delete(lnum, (int)FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5801 mark_adjust(lnum, lnum + nmatch_tl - 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5802 (long)MAXLNUM, -nmatch_tl);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5803 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5804 deleted_lines(lnum, nmatch_tl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5805 --lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5806 line2 -= nmatch_tl; /* nr of lines decreases */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5807 nmatch_tl = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5809
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5810 /* When asking, undo is saved each time, must also set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5811 * changed flag each time. */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5812 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5813 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5814 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5816 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5817 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5818 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5820
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5821 sub_firstlnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5822 vim_free(sub_firstline); /* free the temp buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5823 sub_firstline = new_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5824 new_start = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5825 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5826 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5827 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5828 copycol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5829 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5830 if (nmatch == -1 && !lastone)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5831 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf,
11521 578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11494 diff changeset	5832 sub_firstlnum, matchcol, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5834 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5835 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5837 if (nmatch <= 0)
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5838 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5839 /* If the match found didn't start where we were
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5840 * searching, do the next search in the line where we
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5841 * found the match. */
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5842 if (nmatch == -1)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5843 lnum -= regmatch.startpos[0].lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5844 break;
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	5845 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5846 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5847
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5848 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5850
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5851 if (did_sub)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5852 ++sub_nlines;
1720 7b258a166daa updated for version 7.2-018 vimboss parents: 1696 diff changeset	5853 vim_free(new_start); /* for when substitute was cancelled */
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	5854 VIM_CLEAR(sub_firstline); /* free the copy of the original line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5857 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5860 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5861 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5862 /* Need to subtract the number of added lines from "last_line" to get
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5863 * the line number before the change (same as adding the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5864 * deleted lines). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5865 i = curbuf->b_ml.ml_line_count - old_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5866 changed_lines(first_line, 0, last_line - i, i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5867 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5869 outofmem:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5870 vim_free(sub_firstline); /* may have to free allocated copy of the line */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5871
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5872 /* ":s/pat//n" doesn't move the cursor */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5873 if (subflags.do_count)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5874 curwin->w_cursor = old_cursor;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5875
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	5876 if (sub_nsubs > start_nsubs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5877 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5878 /* Set the '[ and '] marks. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5879 curbuf->b_op_start.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5880 curbuf->b_op_end.lnum = line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5881 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5883 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5884 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5885 /* when interactive leave cursor on the match */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5886 if (!subflags.do_ask)
3394 8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5887 {
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5888 if (endcolumn)
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5889 coladvance((colnr_T)MAXCOL);
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5890 else
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5891 beginline(BL_WHITE \| BL_FIX);
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	5892 }
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5893 if (!do_sub_msg(subflags.do_count) && subflags.do_ask)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	5894 msg("");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5896 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5897 global_need_beginline = TRUE;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5898 if (subflags.do_print)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5899 print_line(curwin->w_cursor.lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5900 subflags.do_number, subflags.do_list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5901 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5902 else if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5904 if (got_int) /* interrupted */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5905 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5906 else if (got_match) /* did find something but nothing substituted */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	5907 msg("");
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5908 else if (subflags.do_error) /* nothing found */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5909 semsg(_(e_patnotf2), get_search_pat());
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5910 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5911
4035 d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	5912 #ifdef FEAT_FOLDING
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5913 if (subflags.do_ask && hasAnyFolding(curwin))
4035 d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	5914 /* Cursor position may require updating */
d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	5915 changed_window_setting();
d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	5916 #endif
d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	5917
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	5918 vim_regfree(regmatch.regprog);
6789 874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	5919
874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	5920 /* Restore the flag values, they can be used for ":&&". */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5921 subflags.do_all = save_do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	5922 subflags.do_ask = save_do_ask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5923 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5924
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5925 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5926 * Give message for number of substitutions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5927 * Can also be used after a ":global" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5928 * Return TRUE if a message was given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5929 */
484 f012c4ed8c38 updated for version 7.0132 vimboss parents: 481 diff changeset	5930 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5931 do_sub_msg(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5932 int count_only) /* used 'n' flag for ":s" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5934 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5935 * Only report substitutions when:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5936 * - more than 'report' substitutions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5937 * - command was typed by user, or number of changed lines > 'report'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5938 * - giving messages is not disabled by 'lazyredraw'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5939 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5940 if (((sub_nsubs > p_report && (KeyTyped \|\| sub_nlines > 1 \|\| p_report < 1))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5941 \|\| count_only)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5942 && messaging())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5943 {
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5944 char *msg_single;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5945 char *msg_plural;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5946
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5947 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5948 STRCPY(msg_buf, _("(Interrupted) "));
2290 22529abcd646 Fixed ":s" message. Docs updates. Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	5949 else
22529abcd646 Fixed ":s" message. Docs updates. Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	5950 *msg_buf = NUL;
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5951
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5952 msg_single = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5953 ? NGETTEXT("%ld match on %ld line",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5954 "%ld matches on %ld line", sub_nsubs)
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5955 : NGETTEXT("%ld substitution on %ld line",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5956 "%ld substitutions on %ld line", sub_nsubs);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5957 msg_plural = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5958 ? NGETTEXT("%ld match on %ld lines",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5959 "%ld matches on %ld lines", sub_nsubs)
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5960 : NGETTEXT("%ld substitution on %ld lines",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5961 "%ld substitutions on %ld lines", sub_nsubs);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5962
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	5963 vim_snprintf_add(msg_buf, sizeof(msg_buf),
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5964 NGETTEXT(msg_single, msg_plural, sub_nlines),
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5965 sub_nsubs, (long)sub_nlines);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	5966
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5967 if (msg(msg_buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5968 /* save message to display it after redraw */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	5969 set_keep_msg((char_u *)msg_buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5970 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5972 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5973 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5974 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5975 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5977 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5978 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5979
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5980 static void
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5981 global_exe_one(char_u *cmd, linenr_T lnum)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5982 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5983 curwin->w_cursor.lnum = lnum;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5984 curwin->w_cursor.col = 0;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5985 if (cmd == NUL \|\| cmd == '\n')
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5986 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5987 else
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5988 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5989 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	5990
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5991 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5992 * Execute a global command of the form:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5993 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5994 * g/pattern/X : execute X on all lines where pattern matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5995 * v/pattern/X : execute X on all lines where pattern does not match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5996 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5997 * where 'X' is an EX command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5998 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5999 * The command character (as well as the trailing slash) is optional, and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6000 * is assumed to be 'p' if missing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6001 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6002 * This is implemented in two passes: first we scan the file for the pattern and
3786 ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6003 * set a mark for each line that (not) matches. Secondly we execute the command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6004 * for each line that has a mark. This is required because after deleting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6005 * lines we do not know where to search for the next match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6006 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6007 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6008 ex_global(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6009 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6010 linenr_T lnum; /* line number according to old situation */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6011 int ndone = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6012 int type; /* first char of cmd: 'v' or 'g' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6013 char_u cmd; / command argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6014
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6015 char_u delim; /* delimiter, normally '/' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6016 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6017 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6018 int match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6019 int which_pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6020
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6021 /* When nesting the command works on one line. This allows for
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6022 * ":g/found/v/notfound/command". */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6023 if (global_busy && (eap->line1 != 1
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6024 \|\| eap->line2 != curbuf->b_ml.ml_line_count))
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6025 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6026 /* will increment global_busy to break out of the loop */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6027 emsg(_("E147: Cannot do :global recursive with a range"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6028 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6031 if (eap->forceit) /* ":global!" is like ":vglobal" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6032 type = 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6033 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6034 type = *eap->cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6035 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6036 which_pat = RE_LAST; /* default: use last used regexp */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6037
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6038 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6039 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6040 * "\/" and "\?": use previous search pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6041 * "\&": use previous substitute pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6042 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6043 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6044 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6045 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6046 if (vim_strchr((char_u )"/?&", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6047 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6048 emsg(_(e_backslash));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6049 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6050 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6051 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6052 which_pat = RE_SUBST; /* use previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6053 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6054 which_pat = RE_SEARCH; /* use previous search pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6055 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6056 pat = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6057 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6058 else if (*cmd == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6059 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6060 emsg(_("E148: Regular expression missing from global"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6061 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6063 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6064 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6065 delim = cmd; / get the delimiter */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6066 if (delim)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6067 ++cmd; /* skip delimiter if there is one */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6068 pat = cmd; /* remember start of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6069 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6070 if (cmd[0] == delim) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6071 cmd++ = NUL; / replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6072 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6074 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6075 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6076 lrFswap(pat,0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6077 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6079 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6080 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6081 emsg(_(e_invcmd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6082 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6084
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6085 if (global_busy)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6086 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6087 lnum = curwin->w_cursor.lnum;
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	6088 match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521 578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11494 diff changeset	6089 (colnr_T)0, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6090 if ((type == 'g' && match) \|\| (type == 'v' && !match))
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6091 global_exe_one(cmd, lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6093 else
6116 7766142fc7d3 updated for version 7.4.396 Bram Moolenaar <bram@vim.org> parents: 6049 diff changeset	6094 {
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6095 /*
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6096 * pass 1: set marks for each (not) matching line
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6097 */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6098 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6099 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6100 /* a match on this line? */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6101 match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521 578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11494 diff changeset	6102 (colnr_T)0, NULL, NULL);
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6103 if ((type == 'g' && match) \|\| (type == 'v' && !match))
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6104 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6105 ml_setmarked(lnum);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6106 ndone++;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6107 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6108 line_breakcheck();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6109 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6110
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6111 /*
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6112 * pass 2: execute the command for each line that has been marked
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6113 */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6114 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	6115 msg(_(e_interr));
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6116 else if (ndone == 0)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6117 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6118 if (type == 'v')
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6119 smsg(_("Pattern found in every line: %s"), pat);
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6120 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6121 smsg(_("Pattern not found: %s"), pat);
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6122 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6123 else
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6124 {
6116 7766142fc7d3 updated for version 7.4.396 Bram Moolenaar <bram@vim.org> parents: 6049 diff changeset	6125 #ifdef FEAT_CLIPBOARD
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6126 start_global_changes();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6127 #endif
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6128 global_exe(cmd);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6129 #ifdef FEAT_CLIPBOARD
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6130 end_global_changes();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6131 #endif
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6132 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6133
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6134 ml_clearmarked(); /* clear rest of the marks */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6135 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6136
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	6137 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6141 * Execute "cmd" on lines marked with ml_setmarked().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6143 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6144 global_exe(char_u *cmd)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6145 {
2819 9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6146 linenr_T old_lcount; /* b_ml.ml_line_count before the command */
9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6147 buf_T old_buf = curbuf; / remember what buffer we started in */
9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6148 linenr_T lnum; /* line number according to old situation */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6150 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6151 * Set current position only once for a global command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6152 * If global_busy is set, setpcmark() will not do anything.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6153 * If there is an error, global_busy will be incremented.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6154 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6155 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6157 /* When the command writes a message, don't overwrite the command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6158 msg_didout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6159
2127 4e22214f8464 updated for version 7.2.409 Bram Moolenaar <bram@zimbu.org> parents: 2126 diff changeset	6160 sub_nsubs = 0;
4e22214f8464 updated for version 7.2.409 Bram Moolenaar <bram@zimbu.org> parents: 2126 diff changeset	6161 sub_nlines = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6162 global_need_beginline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6163 global_busy = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6164 old_lcount = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6165 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6166 {
11494 8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match Christian Brabandt <cb@256bit.org> parents: 11476 diff changeset	6167 global_exe_one(cmd, lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6168 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6171 global_busy = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6172 if (global_need_beginline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6173 beginline(BL_WHITE \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6174 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6175 check_cursor(); /* cursor may be beyond the end of the line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6176
39 410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	6177 /* the cursor may not have moved in the text but a change in a previous
410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	6178 * line may move it on the screen */
410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	6179 changed_line_abv_curs();
410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	6180
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6181 /* If it looks like no message was written, allow overwriting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6182 * command with the report for number of changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6183 if (msg_col == 0 && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6184 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6185
1227 40943ccdf160 updated for version 7.1b vimboss parents: 1185 diff changeset	6186 /* If substitutes done, report number of substitutes, otherwise report
2819 9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6187 * number of extra or deleted lines.
9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6188 * Don't report extra or deleted lines in the edge case where the buffer
9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6189 * we are in after execution is different from the buffer we started in. */
9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	6190 if (!do_sub_msg(FALSE) && curbuf == old_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6191 msgmore(curbuf->b_ml.ml_line_count - old_lcount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6193
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6194 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6195 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6196 read_viminfo_sub_string(vir_T *virp, int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6197 {
2690 3ea3dcbf2cd6 updated for version 7.3.108 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	6198 if (force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6199 vim_free(old_sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6200 if (force \|\| old_sub == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6201 old_sub = viminfo_readstring(virp, 1, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6202 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6205 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6206 write_viminfo_sub_string(FILE *fp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6208 if (get_viminfo_parameter('/') != 0 && old_sub != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6209 {
2545 298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2394 diff changeset	6210 fputs(_("\n# Last Substitute String:\n$"), fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6211 viminfo_writestring(fp, old_sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6214 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6215
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6216 #if defined(EXITFREE) \|\| defined(PROTO)
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6217 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6218 free_old_sub(void)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6219 {
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6220 vim_free(old_sub);
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6221 }
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6222 #endif
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	6223
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	6224 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6225 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6226 * Set up for a tagpreview.
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6227 * Return TRUE when it was created.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6228 */
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6229 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6230 prepare_tagpreview(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6231 int undo_sync) /* sync undo when leaving the window */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6233 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6235 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6236 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6237 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6239 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6240 * If there is already a preview window open, use that one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6241 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6242 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6243 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	6244 FOR_ALL_WINDOWS(wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6245 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6246 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6247 if (wp != NULL)
816 4a79d6d376f0 updated for version 7.0c02 vimboss parents: 770 diff changeset	6248 win_enter(wp, undo_sync);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6249 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6251 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6252 * There is no preview window open yet. Create one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6253 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6254 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6255 == FAIL)
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6256 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6257 curwin->w_p_pvw = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6258 curwin->w_p_wfh = TRUE;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	6259 RESET_BINDING(curwin); /* don't take over 'scrollbind'
7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2545 diff changeset	6260 and 'cursorbind' */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6261 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6262 curwin->w_p_diff = FALSE; /* no 'diff' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6263 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6264 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6265 curwin->w_p_fdc = 0; /* no 'foldcolumn' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6266 # endif
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6267 return TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6269 }
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6270 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6271 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6273 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6276 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6277 * ":help": open a read-only window on a help file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6278 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6279 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6280 ex_help(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6281 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6282 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6283 char_u *tag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6284 FILE helpfd; / file descriptor of help file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6285 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6286 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6287 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6288 int num_matches;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6289 char_u **matches;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6290 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6291 int empty_fnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6292 int alt_fnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6293 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6294 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6295 int len;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6296 char_u *lang;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6297 #endif
3112 9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6298 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6299 int old_KeyTyped = KeyTyped;
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6300 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6302 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6303 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6304 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6305 * A ":help" command ends at the first LF, or at a '\|' that is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6306 * followed by some text. Set nextcmd to the following command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6307 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6308 for (arg = eap->arg; *arg; ++arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6309 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6310 if (arg == '\n' \|\| arg == '\r'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6311 \|\| (*arg == '\|' && arg[1] != NUL && arg[1] != '\|'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6312 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6313 *arg++ = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6314 eap->nextcmd = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6315 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6318 arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6319
3446 8691bdcdbf66 updated for version 7.3.488 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	6320 if (eap->forceit && *arg == NUL && !curbuf->b_help)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6321 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6322 emsg(_("E478: Don't panic!"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6323 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6326 if (eap->skip) /* not executing commands */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6327 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6328 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6329 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6330 arg = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6331
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6332 /* remove trailing blanks */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6333 p = arg + STRLEN(arg) - 1;
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	6334 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6335 *p-- = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6337 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6338 /* Check for a specified language */
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6339 lang = check_help_lang(arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6340 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6341
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6342 /* When no argument given go to the index. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6343 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6344 arg = (char_u *)"help.txt";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6346 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6347 * Check if there is a match for the argument.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6348 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6349 n = find_help_tags(arg, &num_matches, &matches,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6350 eap != NULL && eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6351
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6352 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6353 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6354 if (n != FAIL && lang != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6355 /* Find first item with the requested language. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6356 for (i = 0; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6357 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	6358 len = (int)STRLEN(matches[i]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6359 if (len > 3 && matches[i][len - 3] == '@'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6360 && STRICMP(matches[i] + len - 2, lang) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6361 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6363 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6364 if (i >= num_matches \|\| n == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6366 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6367 if (lang != NULL)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6368 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6369 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6370 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6371 semsg(_("E149: Sorry, no help for %s"), arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6372 if (n != FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6373 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6374 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6377 /* The first match (in the requested language) is the best match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6378 tag = vim_strsave(matches[i]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6379 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6380
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6381 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6382 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6383 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6385 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6386 * Re-use an existing help window or open a new one.
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6387 * Always open a new one for ":tab help".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6388 */
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	6389 if (!bt_help(curwin->w_buffer) \|\| cmdmod.tab != 0)
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	6390 {
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6391 if (cmdmod.tab != 0)
a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6392 wp = NULL;
a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6393 else
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	6394 FOR_ALL_WINDOWS(wp)
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	6395 if (bt_help(wp->w_buffer))
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6396 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6397 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6398 win_enter(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6399 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6401 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6402 * There is no help window yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6403 * Try to open the file specified by the "helpfile" option.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6404 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6405 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6406 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6407 smsg(_("Sorry, help file \"%s\" not found"), p_hf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6408 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6409 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6410 fclose(helpfd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6412 /* Split off help window; put it at far top if no position
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6413 * specified, the current window is vertically split and
a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6414 * narrow. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6415 n = WSP_HELP;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6416 if (cmdmod.split == 0 && curwin->w_width != Columns
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6417 && curwin->w_width < 80)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6418 n \|= WSP_TOP;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6419 if (win_split(0, n) == FAIL)
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	6420 goto erret;
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	6421
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6422 if (curwin->w_height < p_hh)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6423 win_setheight((int)p_hh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6424
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6425 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6426 * Open help file (do_ecmd() will set b_help flag, readfile() will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6427 * set b_p_ro flag).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6428 * Set the alternate file to the previously edited file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6429 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6430 alt_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6431 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	6432 ECMD_HIDE + ECMD_SET_HELP,
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	6433 NULL); /* buffer is still open, don't store info */
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	6434 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	6435 curwin->w_alt_fnum = alt_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6436 empty_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6437 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6440 if (!p_im)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6441 restart_edit = 0; /* don't want insert mode in help file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6442
3112 9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6443 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6444 /* Restore KeyTyped, setting 'filetype=help' may reset it.
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6445 * It is needed for do_tag top open folds under the cursor. */
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6446 KeyTyped = old_KeyTyped;
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6447 #endif
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	6448
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6449 if (tag != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6450 do_tag(tag, DT_HELP, 1, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6451
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	6452 /* Delete the empty buffer if we're not using it. Careful: autocommands
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	6453 * may have jumped to another window, check that the buffer is not in a
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	6454 * window. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6455 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6456 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6457 buf = buflist_findnr(empty_fnum);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	6458 if (buf != NULL && buf->b_nwindows == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6459 wipe_buffer(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6462 /* keep the previous alternate file */
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	6463 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6464 curwin->w_alt_fnum = alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6466 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6467 vim_free(tag);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6469
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6470 /*
6234 78aad99db762 updated for version 7.4.452 Bram Moolenaar <bram@vim.org> parents: 6228 diff changeset	6471 * ":helpclose": Close one help window
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6472 */
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6473 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6474 ex_helpclose(exarg_T *eap UNUSED)
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6475 {
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6476 win_T *win;
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6477
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6478 FOR_ALL_WINDOWS(win)
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6479 {
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	6480 if (bt_help(win->w_buffer))
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6481 {
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6482 win_close(win, FALSE);
6234 78aad99db762 updated for version 7.4.452 Bram Moolenaar <bram@vim.org> parents: 6228 diff changeset	6483 return;
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6484 }
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6485 }
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	6486 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6487
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6488 #if defined(FEAT_MULTI_LANG) \|\| defined(PROTO)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6489 /*
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6490 * In an argument search for a language specifiers in the form "@xx".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6491 * Changes the "@" to NUL if found, and returns a pointer to "xx".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6492 * Returns NULL if not found.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6493 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6494 char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6495 check_help_lang(char_u *arg)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6496 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	6497 int len = (int)STRLEN(arg);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6498
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6499 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2])
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6500 && ASCII_ISALPHA(arg[len - 1]))
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6501 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6502 arg[len - 3] = NUL; /* remove the '@' */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6503 return arg + len - 2;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6504 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6505 return NULL;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6506 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6507 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	6508
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6509 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6510 * Return a heuristic indicating how well the given string matches. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6511 * smaller the number, the better the match. This is the order of priorities,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6512 * from best match to worst match:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6513 * - Match with least alpha-numeric characters is better.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6514 * - Match with least total characters is better.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6515 * - Match towards the start is better.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6516 * - Match starting with "+" is worse (feature instead of command)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6517 * Assumption is made that the matched_string passed has already been found to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6518 * match some string for which help is requested. webb.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6519 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6520 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6521 help_heuristic(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6522 char_u *matched_string,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6523 int offset, /* offset for match */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6524 int wrong_case) /* no matching case */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6526 int num_letters;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6527 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6529 num_letters = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6530 for (p = matched_string; *p; p++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6531 if (ASCII_ISALNUM(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6532 num_letters++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6535 * Multiply the number of letters by 100 to give it a much bigger
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6536 * weighting than the number of characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6537 * If there only is a match while ignoring case, add 5000.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6538 * If the match starts in the middle of a word, add 10000 to put it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6539 * somewhere in the last half.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6540 * If the match is more than 2 chars from the start, multiply by 200 to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6541 * put it after matches at the start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6543 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6544 && ASCII_ISALNUM(matched_string[offset - 1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6545 offset += 10000;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6546 else if (offset > 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6547 offset *= 200;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6548 if (wrong_case)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6549 offset += 5000;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6550 /* Features are less interesting than the subjects themselves, but "+"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6551 * alone is not a feature. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6552 if (matched_string[0] == '+' && matched_string[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6553 offset += 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6554 return (int)(100 * num_letters + STRLEN(matched_string) + offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6557 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6558 * Compare functions for qsort() below, that checks the help heuristics number
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6559 * that has been put after the tagname by find_tags().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6560 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6561 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6562 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6563 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6564 #endif
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6565 help_compare(const void s1, const void s2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6567 char *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6568 char *p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6570 p1 = (char )s1 + strlen((char **)s1) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6571 p2 = (char )s2 + strlen((char **)s2) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6572 return strcmp(p1, p2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6575 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6576 * Find all help tags matching "arg", sort them and return in matches[], with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6577 * the number of matches in num_matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6578 * The matches will be sorted with a "best" match algorithm.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6579 * When "keep_lang" is TRUE try keeping the language of the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6580 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6581 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6582 find_help_tags(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6583 char_u *arg,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6584 int *num_matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6585 char_u ***matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6586 int keep_lang)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6588 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6589 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6590 static char (mtable[]) = {"", "g", "[", "]", ":",
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	6591 "/", "/\\", "\"", "*",
5269 7d1f89b27103 updated for version 7.4b.011 Bram Moolenaar <bram@vim.org> parents: 5257 diff changeset	6592 "cpo-*", "/\$\$", "/\\%(\\)",
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6593 "?", ":?", "?<CR>", "g?", "g?g?", "g??",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6594 "-?", "q?", "v_g?",
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	6595 "/\\?", "/\\z(\\)", "\\=", ":s\\=",
10851 256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	6596 "[count]", "[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	6597 "[range]", ":[range]",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	6598 "[pattern]", "\\\|", "\\%$",
8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	6599 "s/\\~", "s/\\U", "s/\\L",
8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	6600 "s/\\1", "s/\\2", "s/\\3", "s/\\9"};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6601 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star",
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	6602 "/star", "/\\\\star", "quotestar", "starstar",
5269 7d1f89b27103 updated for version 7.4b.011 Bram Moolenaar <bram@vim.org> parents: 5257 diff changeset	6603 "cpo-star", "/\\\$\\\$", "/\\\\%(\\\\)",
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6604 "?", ":?", "?<CR>", "g?", "g?g?", "g??",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6605 "-?", "q?", "v_g?",
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	6606 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=",
10851 256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	6607 "\\[count]", "\\[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	6608 "\\[range]", ":\\[range]",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	6609 "\\[pattern]", "\\\\bar", "/\\\\%\\$",
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	6610 "s/\\\\\\~", "s/\\\\U", "s/\\\\L",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	6611 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"};
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6612 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6613 ">=?", ">?", "is?", "isnot?"};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6614 int flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6615
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6616 d = IObuff; /* assume IObuff is long enough! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6617
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6618 if (STRNICMP(arg, "expr-", 5) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6619 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6620 // When the string starting with "expr-" and containing '?' and matches
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6621 // the table, it is taken literally. Otherwise '?' is recognized as a
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6622 // wildcard.
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6623 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; )
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6624 if (STRCMP(arg + 5, expr_table[i]) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6625 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6626 STRCPY(d, arg);
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6627 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6628 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6629 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6630 else
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6631 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6632 // Recognize a few exceptions to the rule. Some strings that contain
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6633 // '' with "star". Otherwise '' is recognized as a wildcard.
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6634 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; )
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6635 if (STRCMP(arg, mtable[i]) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6636 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6637 STRCPY(d, rtable[i]);
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6638 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6639 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	6640 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6641
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6642 if (i < 0) /* no match in table */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6643 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6644 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6645 * Also replace "\%^" and "\%(", they match every tag too.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6646 * Also "\zs", "\z1", etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6647 * Also "\@<", "\@=", "\@<=", etc.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6648 * And also "\_$" and "\_^". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6649 if (arg[0] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6650 && ((arg[1] != NUL && arg[2] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6651 \|\| (vim_strchr((char_u *)"%_z@", arg[1]) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6652 && arg[2] != NUL)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6654 STRCPY(d, "/\\\\");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6655 STRCPY(d + 3, arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6656 /* Check for "/\\_$", should be "/\\_\$" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6657 if (d[3] == '_' && d[4] == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6658 STRCPY(d + 4, "\\$");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6660 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6661 {
3786 ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6662 /* Replace:
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6663 * "[:...:]" with "\[:...:]"
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6664 * "[++...]" with "\[++...]"
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	6665 * "\{" with "\\{" -- matching "} \}"
3786 ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6666 */
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6667 if ((arg[0] == '[' && (arg[1] == ':'
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6668 \|\| (arg[1] == '+' && arg[2] == '+')))
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	6669 \|\| (arg[0] == '\\' && arg[1] == '{'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6670 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6671
8556 f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	6672 /*
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	6673 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'.
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	6674 */
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	6675 if (*arg == '(' && arg[1] == '\'')
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	6676 arg++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6677 for (s = arg; *s; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6678 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6679 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6680 * Replace "\|" with "bar" and '"' with "quote" to match the name of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6681 * the tags for these commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6682 * Replace "" with "." and "?" with "." to match command line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6683 * completion.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6684 * Insert a backslash before '~', '$' and '.' to avoid their
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6685 * special meaning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6686 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6687 if (d - IObuff > IOSIZE - 10) /* getting too long!? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6688 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6689 switch (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6690 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6691 case '\|': STRCPY(d, "bar");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6692 d += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6693 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6694 case '"': STRCPY(d, "quote");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6695 d += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6696 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6697 case '': d++ = '.';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6698 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6699 case '?': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6700 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6701 case '$':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6702 case '.':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6703 case '~': *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6704 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6705 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6707 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6708 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6709 * ":help i_^_CTRL-D" work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6710 * Insert '-' before and after "CTRL-X" when applicable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6711 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6712 if (s < ' ' \|\| (s == '^' && s[1] && (ASCII_ISALPHA(s[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6713 \|\| vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6714 {
5282 8c42772f0543 updated for version 7.4b.017 Bram Moolenaar <bram@vim.org> parents: 5269 diff changeset	6715 if (d > IObuff && d[-1] != '_' && d[-1] != '\\')
8c42772f0543 updated for version 7.4b.017 Bram Moolenaar <bram@vim.org> parents: 5269 diff changeset	6716 d++ = '_'; / prepend a '_' to make x_CTRL-x */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6717 STRCPY(d, "CTRL-");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6718 d += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6719 if (*s < ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6720 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6721 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6722 d++ = CtrlChar(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6723 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6724 d++ = s + '@';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6725 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6726 if (d[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6727 d++ = '\\'; / double a backslash */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6729 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6730 d++ = ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6731 if (s[1] != NUL && s[1] != '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6732 d++ = '_'; / append a '_' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6733 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6735 else if (s == '^') / "^" or "CTRL-^" or "^_" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6736 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6738 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6739 * Insert a backslash before a backslash after a slash, for search
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6740 * pattern tags: "/\\|" --> "/\\\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6741 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6742 else if (s[0] == '\\' && s[1] != '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6743 && *arg == '/' && s == arg + 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6744 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6745
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6746 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6747 * "CTRL-\_CTRL-N" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6748 if (STRNICMP(s, "CTRL-\\_", 7) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6750 STRCPY(d, "CTRL-\\\\");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6751 d += 7;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6752 s += 6;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6753 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6754
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6755 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6757 /*
8883 b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6758 * If tag contains "({" or "([", tag terminates at the "(".
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6759 * This is for help on functions, e.g.: abs({expr}).
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6760 */
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6761 if (*s == '(' && (s[1] == '{' \|\| s[1] =='['))
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6762 break;
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6763
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	6764 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6765 * If tag starts with ', toss everything after a second '. Fixes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6766 * CTRL-] on 'option'. (would include the trailing '.').
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6767 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6768 if (s == '\'' && s > arg && arg == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6769 break;
9234 6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b Christian Brabandt <cb@256bit.org> parents: 8883 diff changeset	6770 /* Also '{' and '}'. */
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b Christian Brabandt <cb@256bit.org> parents: 8883 diff changeset	6771 if (s == '}' && s > arg && arg == '{')
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b Christian Brabandt <cb@256bit.org> parents: 8883 diff changeset	6772 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6773 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6774 *d = NUL;
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6775
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6776 if (*IObuff == '`')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6777 {
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6778 if (d > IObuff + 2 && d[-1] == '`')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6779 {
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6780 /* remove the backticks from `command` */
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6781 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6782 d[-2] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6783 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6784 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6785 {
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6786 /* remove the backticks and comma from `command`, */
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6787 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6788 d[-3] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6789 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6790 else if (d > IObuff + 4 && d[-3] == '`'
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6791 && d[-2] == '\\' && d[-1] == '.')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6792 {
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6793 /* remove the backticks and dot from `command`\. */
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6794 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6795 d[-4] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6796 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	6797 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6799 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6800
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6801 matches = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6802 *num_matches = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6803 flags = TAG_HELP \| TAG_REGEXP \| TAG_NAMES \| TAG_VERBOSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6804 if (keep_lang)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6805 flags \|= TAG_KEEP_LANG;
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6806 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6807 && *num_matches > 0)
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6808 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6809 /* Sort the matches found on the heuristic number that is after the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6810 * tag name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6811 qsort((void )matches, (size_t)*num_matches,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6812 sizeof(char_u *), help_compare);
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6813 /* Delete more than TAG_MANY to reduce the size of the listing. */
0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6814 while (*num_matches > TAG_MANY)
0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6815 vim_free((matches)[--num_matches]);
0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	6816 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6817 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6819
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6820 /*
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6821 * Called when starting to edit a buffer for a help file.
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6822 */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6823 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6824 prepare_help_buffer(void)
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6825 {
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6826 char_u *p;
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6827
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6828 curbuf->b_help = TRUE;
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6829 #ifdef FEAT_QUICKFIX
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6830 set_string_option_direct((char_u *)"buftype", -1,
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6831 (char_u *)"help", OPT_FREE\|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6832 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6833
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6834 /*
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6835 * Always set these options after jumping to a help tag, because the
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6836 * user may have an autocommand that gets in the way.
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6837 * Accept all ASCII chars for keywords, except ' ', '*', '"', '\|', and
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6838 * latin1 word characters (for translated help files).
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6839 * Only set it when needed, buf_init_chartab() is some work.
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6840 */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6841 p =
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6842 #ifdef EBCDIC
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6843 (char_u )"65-255,^,^\|,^\"";
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6844 #else
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6845 (char_u )"!-~,^,^\|,^\",192-255";
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6846 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6847 if (STRCMP(curbuf->b_p_isk, p) != 0)
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6848 {
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6849 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE\|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6850 check_buf_options(curbuf);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6851 (void)buf_init_chartab(curbuf, FALSE);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6852 }
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6853
6415 3421b24e419c updated for version 7.4.538 Bram Moolenaar <bram@vim.org> parents: 6365 diff changeset	6854 #ifdef FEAT_FOLDING
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6855 /* Don't use the global foldmethod.*/
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6856 set_string_option_direct((char_u )"fdm", -1, (char_u )"manual",
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6857 OPT_FREE\|OPT_LOCAL, 0);
6415 3421b24e419c updated for version 7.4.538 Bram Moolenaar <bram@vim.org> parents: 6365 diff changeset	6858 #endif
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6859
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6860 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6861 curwin->w_p_list = FALSE; /* no list mode */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6862
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6863 curbuf->b_p_ma = FALSE; /* not modifiable */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6864 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6865 curwin->w_p_nu = 0; /* no line numbers */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6866 curwin->w_p_rnu = 0; /* no relative line numbers */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6867 RESET_BINDING(curwin); /* no scroll or cursor binding */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6868 #ifdef FEAT_ARABIC
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6869 curwin->w_p_arab = FALSE; /* no arabic mode */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6870 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6871 #ifdef FEAT_RIGHTLEFT
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6872 curwin->w_p_rl = FALSE; /* help window is left-to-right */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6873 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6874 #ifdef FEAT_FOLDING
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6875 curwin->w_p_fen = FALSE; /* No folding in the help window */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6876 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6877 #ifdef FEAT_DIFF
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6878 curwin->w_p_diff = FALSE; /* No 'diff' */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6879 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6880 #ifdef FEAT_SPELL
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6881 curwin->w_p_spell = FALSE; /* No spell checking */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6882 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6883
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6884 set_buflisted(FALSE);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6885 }
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6886
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	6887 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6888 * After reading a help file: May cleanup a help buffer when syntax
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6889 * highlighting is not used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6890 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6891 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6892 fix_help_buffer(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6893 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6894 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6895 char_u *line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6896 int in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6897 int len;
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6898 char_u *fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6899 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6900 char_u *rt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6901 int mustfree;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6902
11533 c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times Christian Brabandt <cb@256bit.org> parents: 11521 diff changeset	6903 /* Set filetype to "help" if still needed. */
c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times Christian Brabandt <cb@256bit.org> parents: 11521 diff changeset	6904 if (STRCMP(curbuf->b_p_ft, "help") != 0)
11589 39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	6905 {
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	6906 ++curbuf_lock;
11533 c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times Christian Brabandt <cb@256bit.org> parents: 11521 diff changeset	6907 set_option_value((char_u )"ft", 0L, (char_u )"help", OPT_LOCAL);
11589 39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	6908 --curbuf_lock;
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	6909 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6910
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6911 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	6912 if (!syntax_present(curwin))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6913 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6914 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6915 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6916 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6917 line = ml_get_buf(curbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6918 len = (int)STRLEN(line);
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	6919 if (in_example && len > 0 && !VIM_ISWHITE(line[0]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6920 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6921 /* End of example: non-white or '<' in first column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6922 if (line[0] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6924 /* blank-out a '<' in the first column */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6925 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6926 line[0] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6928 in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6930 if (!in_example && len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6932 if (line[len - 1] == '>' && (len == 1 \|\| line[len - 2] == ' '))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6934 /* blank-out a '>' in the last column (start of example) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6935 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6936 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6937 in_example = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6939 else if (line[len - 1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6940 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6941 /* blank-out a '~' at the end of line (header marker) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6942 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6943 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6944 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6949 /*
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6950 * In the "help.txt" and "help.abx" file, add the locally added help
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6951 * files. This uses the very first line in the help file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6952 */
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6953 fname = gettail(curbuf->b_fname);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6954 if (fnamecmp(fname, "help.txt") == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6955 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6956 \|\| (fnamencmp(fname, "help.", 5) == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6957 && ASCII_ISALPHA(fname[5])
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6958 && ASCII_ISALPHA(fname[6])
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6959 && TOLOWER_ASC(fname[7]) == 'x'
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6960 && fname[8] == NUL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6961 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6962 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6963 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6964 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6966 line = ml_get_buf(curbuf, lnum, FALSE);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6967 if (strstr((char )line, "local-additions*") == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6968 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6969
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6970 /* Go through all directories in 'runtimepath', skipping
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6971 * $VIMRUNTIME. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6972 p = p_rtp;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6973 while (*p != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6974 {
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6975 copy_option_part(&p, NameBuff, MAXPATHL, ",");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6976 mustfree = FALSE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6977 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
13276 6958e700a458 patch 8.0.1512: warning for possibly using NULL pointer Christian Brabandt <cb@256bit.org> parents: 13268 diff changeset	6978 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6979 {
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6980 int fcount;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6981 char_u **fnames;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6982 FILE *fd;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6983 char_u *s;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6984 int fi;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6985 vimconv_T vc;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6986 char_u *cp;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6987
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6988 /* Find all "doc/ .txt" files in this directory. /
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6989 add_pathsep(NameBuff);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6990 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6991 STRCAT(NameBuff, "doc/*.??[tx]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6992 #else
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6993 STRCAT(NameBuff, "doc/*.txt");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6994 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6995 if (gen_expand_wildcards(1, &NameBuff, &fcount,
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6996 &fnames, EW_FILE\|EW_SILENT) == OK
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6997 && fcount > 0)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6998 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	6999 #ifdef FEAT_MULTI_LANG
13014 e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7000 int i1, i2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7001 char_u f1, f2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7002 char_u t1, t2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7003 char_u e1, e2;
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7004
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7005 /* If foo.abx is found use it instead of foo.txt in
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7006 * the same directory. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7007 for (i1 = 0; i1 < fcount; ++i1)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7008 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7009 for (i2 = 0; i2 < fcount; ++i2)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7010 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7011 if (i1 == i2)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7012 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7013 if (fnames[i1] == NULL \|\| fnames[i2] == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7014 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7015 f1 = fnames[i1];
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7016 f2 = fnames[i2];
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7017 t1 = gettail(f1);
13014 e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7018 t2 = gettail(f2);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7019 e1 = vim_strrchr(t1, '.');
13014 e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7020 e2 = vim_strrchr(t2, '.');
10299 7b2f95633e28 commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853 Christian Brabandt <cb@256bit.org> parents: 10264 diff changeset	7021 if (e1 == NULL \|\| e2 == NULL)
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7022 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7023 if (fnamecmp(e1, ".txt") != 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7024 && fnamecmp(e1, fname + 4) != 0)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7025 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7026 /* Not .txt and not .abx, remove it. */
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	7027 VIM_CLEAR(fnames[i1]);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7028 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7029 }
13014 e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7030 if (e1 - f1 != e2 - f2
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	7031 \|\| fnamencmp(f1, f2, e1 - f1) != 0)
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7032 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7033 if (fnamecmp(e1, ".txt") == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7034 && fnamecmp(e2, fname + 4) == 0)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7035 /* use .abx instead of .txt */
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13174 diff changeset	7036 VIM_CLEAR(fnames[i1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7038 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7039 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7040 for (fi = 0; fi < fcount; ++fi)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7041 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7042 if (fnames[fi] == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7043 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7044 fd = mch_fopen((char *)fnames[fi], "r");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7045 if (fd != NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7046 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7047 vim_fgets(IObuff, IOSIZE, fd);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7048 if (IObuff[0] == '*'
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7049 && (s = vim_strchr(IObuff + 1, '*'))
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7050 != NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7051 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7052 int this_utf = MAYBE;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	7053
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7054 /* Change tag definition to a
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7055 * reference and remove <CR>/<NL>. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7056 IObuff[0] = '\|';
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7057 *s = '\|';
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7058 while (*s != NUL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7059 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7060 if (s == '\r' \|\| s == '\n')
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7061 *s = NUL;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7062 /* The text is utf-8 when a byte
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7063 * above 127 is found and no
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7064 * illegal byte sequence is found.
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7065 */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7066 if (*s >= 0x80 && this_utf != FALSE)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7067 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7068 int l;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7069
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7070 this_utf = TRUE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7071 l = utf_ptr2len(s);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7072 if (l == 1)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7073 this_utf = FALSE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7074 s += l - 1;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7075 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7076 ++s;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7077 }
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	7078
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7079 /* The help file is latin1 or utf-8;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7080 * conversion to the current
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7081 * 'encoding' may be required. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7082 vc.vc_type = CONV_NONE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7083 convert_setup(&vc, (char_u *)(
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7084 this_utf == TRUE ? "utf-8"
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7085 : "latin1"), p_enc);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7086 if (vc.vc_type == CONV_NONE)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7087 /* No conversion needed. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7088 cp = IObuff;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7089 else
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7090 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7091 /* Do the conversion. If it fails
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7092 * use the unconverted text. */
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7093 cp = string_convert(&vc, IObuff,
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7094 NULL);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7095 if (cp == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7096 cp = IObuff;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7097 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7098 convert_setup(&vc, NULL, NULL);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7099
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7100 ml_append(lnum, cp, (colnr_T)0, FALSE);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7101 if (cp != IObuff)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7102 vim_free(cp);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7103 ++lnum;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7104 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7105 fclose(fd);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7106 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7107 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7108 FreeWild(fcount, fnames);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7110 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7111 if (mustfree)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7112 vim_free(rt);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7113 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	7114 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7118
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7119 /*
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7120 * ":exusage"
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7121 */
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7122 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7123 ex_exusage(exarg_T *eap UNUSED)
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7124 {
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7125 do_cmdline_cmd((char_u *)"help ex-cmd-index");
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7126 }
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7127
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7128 /*
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7129 * ":viusage"
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7130 */
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7131 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7132 ex_viusage(exarg_T *eap UNUSED)
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7133 {
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7134 do_cmdline_cmd((char_u *)"help normal-index");
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7135 }
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	7136
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7137 /*
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7138 * Generate tags in one help directory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7139 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7140 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7141 helptags_one(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7142 char_u dir, / doc directory */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7143 char_u ext, / suffix, ".txt", ".itx", ".frx", etc. */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7144 char_u tagfname, / "tags" for English, "tags-fr" for French. */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7145 int add_help_tags) /* add "help-tags" tag */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7146 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7147 FILE *fd_tags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7148 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7149 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7150 int filecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7151 char_u **files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7152 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7153 int fi;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7154 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7155 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7156 char_u *fname;
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	7157 int dirlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7158 int utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7159 int this_utf8;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7160 int firstline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7161 int mix = FALSE; /* detected mixed encodings */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7162
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7163 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7164 * Find all *.txt files.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7165 */
3978 26c8b3b49f74 updated for version 7.3.744 Bram Moolenaar <bram@vim.org> parents: 3957 diff changeset	7166 dirlen = (int)STRLEN(dir);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7167 STRCPY(NameBuff, dir);
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	7168 STRCAT(NameBuff, "/*/");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7169 STRCAT(NameBuff, ext);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7170 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7171 EW_FILE\|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7172 \|\| filecount == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7174 if (!got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7175 semsg(_("E151: No match: %s"), NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7176 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7179 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7180 * Open the tags file for writing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7181 * Do this before scanning through all the files.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7182 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7183 STRCPY(NameBuff, dir);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7184 add_pathsep(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7185 STRCAT(NameBuff, tagfname);
531 da9142bd190a updated for version 7.0149 vimboss parents: 484 diff changeset	7186 fd_tags = mch_fopen((char *)NameBuff, "w");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7187 if (fd_tags == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7188 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7189 semsg(_("E152: Cannot open %s for writing"), NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7190 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7191 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7193
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7194 /*
1502 717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	7195 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc"
717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	7196 * add the "help-tags" tag.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7198 ga_init2(&ga, (int)sizeof(char_u *), 100);
1502 717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	7199 if (add_help_tags \|\| fullpathcmp((char_u *)"$VIMRUNTIME/doc",
717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	7200 dir, FALSE) == FPC_SAME)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7202 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7203 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7204 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7205 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	7206 s = alloc(18 + (unsigned)STRLEN(tagfname));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7207 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7208 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7209 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7211 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7212 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7213 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7219 * Go over all the files and extract the tags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7221 for (fi = 0; fi < filecount && !got_int; ++fi)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7222 {
531 da9142bd190a updated for version 7.0149 vimboss parents: 484 diff changeset	7223 fd = mch_fopen((char *)files[fi], "r");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7224 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7225 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7226 semsg(_("E153: Unable to open %s for reading"), files[fi]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7227 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7228 }
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	7229 fname = files[fi] + dirlen + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7231 firstline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7232 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7233 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7234 if (firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7235 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7236 /* Detect utf-8 file by a non-ASCII char in the first line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 this_utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7238 for (s = IObuff; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7239 if (*s >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7241 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7242
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7243 this_utf8 = TRUE;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 462 diff changeset	7244 l = utf_ptr2len(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7245 if (l == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247 /* Illegal UTF-8 byte sequence. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7249 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7251 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7253 if (this_utf8 == MAYBE) /* only ASCII characters found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7254 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7255 if (utf8 == MAYBE) /* first file */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 utf8 = this_utf8;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7257 else if (utf8 != this_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7259 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7260 mix = !got_int;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7261 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7263 firstline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7265 p1 = vim_strchr(IObuff, ''); / find first '' /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7266 while (p1 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 {
3514 ec4ab9d832b0 updated for version 7.3.518 Bram Moolenaar <bram@vim.org> parents: 3486 diff changeset	7268 /* Use vim_strbyte() instead of vim_strchr() so that when
ec4ab9d832b0 updated for version 7.3.518 Bram Moolenaar <bram@vim.org> parents: 3486 diff changeset	7269 * 'encoding' is dbcs it still works, don't find '*' in the
ec4ab9d832b0 updated for version 7.3.518 Bram Moolenaar <bram@vim.org> parents: 3486 diff changeset	7270 * second byte. */
ec4ab9d832b0 updated for version 7.3.518 Bram Moolenaar <bram@vim.org> parents: 3486 diff changeset	7271 p2 = vim_strbyte(p1 + 1, ''); / find second '' /
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7272 if (p2 != NULL && p2 > p1 + 1) /* skip "" and "" /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7274 for (s = p1 + 1; s < p2; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 if (s == ' ' \|\| s == '\t' \|\| *s == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279 * Only accept a tag when it consists of valid
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7280 * characters, there is white space before it and is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7281 * followed by a white character or end-of-line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7282 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7283 if (s == p2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7284 && (p1 == IObuff \|\| p1[-1] == ' ' \|\| p1[-1] == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7285 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7286 \|\| s[1] == '\0'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7288 *p2 = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7289 ++p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7290 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7292 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7293 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7294 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7295 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7296 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7298 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7299 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7301 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7302 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7303 sprintf((char *)s, "%s\t%s", p1, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7304
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7305 /* find next '' /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7306 p2 = vim_strchr(p2 + 1, '*');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7309 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7319 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7321 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7322 * Sort the tags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7323 */
7009 286fd54c7ae3 patch 7.4.822 Bram Moolenaar <bram@vim.org> parents: 6927 diff changeset	7324 if (ga.ga_data != NULL)
286fd54c7ae3 patch 7.4.822 Bram Moolenaar <bram@vim.org> parents: 6927 diff changeset	7325 sort_strings((char_u **)ga.ga_data, ga.ga_len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7326
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7327 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7328 * Check for duplicates.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7330 for (i = 1; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7332 p1 = ((char_u **)ga.ga_data)[i - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7333 p2 = ((char_u **)ga.ga_data)[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7334 while (p1 == p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7336 if (*p2 == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7337 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7338 *p2 = NUL;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	7339 vim_snprintf((char *)NameBuff, MAXPATHL,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7340 _("E154: Duplicate tag \"%s\" in file %s/%s"),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7341 ((char_u **)ga.ga_data)[i], dir, p2 + 1);
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7342 emsg((char *)NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7343 *p2 = '\t';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7344 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7346 ++p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7347 ++p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7349 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7350
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7351 if (utf8 == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7352 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7353
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7354 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7355 * Write the tags into the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7356 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7357 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7358 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7359 s = ((char_u **)ga.ga_data)[i];
1325 f26d0c74a329 updated for version 7.1-039 vimboss parents: 1321 diff changeset	7360 if (STRNCMP(s, "help-tags\t", 10) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7361 /* help-tags entry was added in formatted form */
1325 f26d0c74a329 updated for version 7.1-039 vimboss parents: 1321 diff changeset	7362 fputs((char *)s, fd_tags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7363 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7364 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7365 fprintf(fd_tags, "%s\t/*", s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7366 for (p1 = s; *p1 != '\t'; ++p1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7367 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7368 /* insert backslash before '\\' and '/' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7369 if (p1 == '\\' \|\| p1 == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7370 putc('\\', fd_tags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7371 putc(*p1, fd_tags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7373 fprintf(fd_tags, "*\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7377 if (mix)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7378 got_int = FALSE; /* continue with other languages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7379
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7380 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7381 vim_free(((char_u **)ga.ga_data)[i]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7382 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7383 fclose(fd_tags); /* there is no check for an error... */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7384 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7385
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7386 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7387 * Generate tags in one help directory, taking care of translations.
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7388 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7389 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7390 do_helptags(char_u *dirname, int add_help_tags)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7391 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7392 #ifdef FEAT_MULTI_LANG
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7393 int len;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7394 int i, j;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7395 garray_T ga;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7396 char_u lang[2];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7397 char_u ext[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7398 char_u fname[8];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7399 int filecount;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7400 char_u **files;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7401
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7402 /* Get a list of all files in the help directory and in subdirectories. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7403 STRCPY(NameBuff, dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7404 add_pathsep(NameBuff);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7405 STRCAT(NameBuff, "**");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7406 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7407 EW_FILE\|EW_SILENT) == FAIL
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7408 \|\| filecount == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7409 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7410 semsg(_("E151: No match: %s"), NameBuff);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7411 return;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7412 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7413
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7414 /* Go over all files in the directory to find out what languages are
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7415 * present. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7416 ga_init2(&ga, 1, 10);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7417 for (i = 0; i < filecount; ++i)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7418 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7419 len = (int)STRLEN(files[i]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7420 if (len > 4)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7421 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7422 if (STRICMP(files[i] + len - 4, ".txt") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7423 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7424 /* ".txt" -> language "en" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7425 lang[0] = 'e';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7426 lang[1] = 'n';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7427 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7428 else if (files[i][len - 4] == '.'
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7429 && ASCII_ISALPHA(files[i][len - 3])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7430 && ASCII_ISALPHA(files[i][len - 2])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7431 && TOLOWER_ASC(files[i][len - 1]) == 'x')
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7432 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7433 /* ".abx" -> language "ab" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7434 lang[0] = TOLOWER_ASC(files[i][len - 3]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7435 lang[1] = TOLOWER_ASC(files[i][len - 2]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7436 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7437 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7438 continue;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7439
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7440 /* Did we find this language already? */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7441 for (j = 0; j < ga.ga_len; j += 2)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7442 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7443 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7444 if (j == ga.ga_len)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7445 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7446 /* New language, add it. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7447 if (ga_grow(&ga, 2) == FAIL)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7448 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7449 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7450 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7451 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7452 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7453 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7454
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7455 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7456 * Loop over the found languages to generate a tags file for each one.
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7457 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7458 for (j = 0; j < ga.ga_len; j += 2)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7459 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7460 STRCPY(fname, "tags-xx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7461 fname[5] = ((char_u *)ga.ga_data)[j];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7462 fname[6] = ((char_u *)ga.ga_data)[j + 1];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7463 if (fname[5] == 'e' && fname[6] == 'n')
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7464 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7465 /* English is an exception: use ".txt" and "tags". */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7466 fname[4] = NUL;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7467 STRCPY(ext, ".txt");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7468 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7469 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7470 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7471 /* Language "ab" uses ".abx" and "tags-ab". */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7472 STRCPY(ext, ".xxx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7473 ext[1] = fname[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7474 ext[2] = fname[6];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7475 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7476 helptags_one(dirname, ext, fname, add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7477 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7478
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7479 ga_clear(&ga);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7480 FreeWild(filecount, files);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7481
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7482 #else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7483 /* No language support, just use ".txt" and "tags". /
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7484 helptags_one(dirname, (char_u )".txt", (char_u )"tags", add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7485 #endif
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7486 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7487
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7488 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7489 helptags_cb(char_u fname, void cookie)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7490 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7491 do_helptags(fname, (int )cookie);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7492 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7493
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7494 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7495 * ":helptags"
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7496 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7497 void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7498 ex_helptags(exarg_T *eap)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7499 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7500 expand_T xpc;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7501 char_u *dirname;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7502 int add_help_tags = FALSE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7503
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7504 /* Check for ":helptags ++t {dir}". */
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	7505 if (STRNCMP(eap->arg, "++t", 3) == 0 && VIM_ISWHITE(eap->arg[3]))
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7506 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7507 add_help_tags = TRUE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7508 eap->arg = skipwhite(eap->arg + 3);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7509 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7510
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7511 if (STRCMP(eap->arg, "ALL") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7512 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7513 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7514 helptags_cb, &add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7515 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7516 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7517 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7518 ExpandInit(&xpc);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7519 xpc.xp_context = EXPAND_DIRECTORIES;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7520 dirname = ExpandOne(&xpc, eap->arg, NULL,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7521 WILD_LIST_NOTFOUND\|WILD_SILENT, WILD_EXPAND_FREE);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7522 if (dirname == NULL \|\| !mch_isdir(dirname))
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	7523 semsg(_("E150: Not a directory: %s"), eap->arg);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7524 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7525 do_helptags(dirname, add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7526 vim_free(dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7527 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7528 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	7529
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7530 /*
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7531 * Make the user happy.
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7532 */
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7533 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7534 ex_smile(exarg_T *eap UNUSED)
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7535 {
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7536 static char *code[] = {
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7537 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$",
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7538 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x"
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7539 };
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7540 char *p;
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7541 int n;
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7542 int i;
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7543
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7544 msg_start();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7545 msg_putchar('\n');
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7546 for (i = 0; i < 2; ++i)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7547 for (p = code[i]; *p != NUL; ++p)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7548 if (*p == 'x')
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7549 msg_putchar('\n');
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7550 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7551 for (n = *p++; n > 0; --n)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7552 if (p == 'o' \|\| p == '$')
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11144 diff changeset	7553 msg_putchar_attr(*p, HL_ATTR(HLF_L));
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7554 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	7555 msg_putchar(*p);
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7556 msg_clr_eos();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	7557 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7559 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7560 * ":drop"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7561 * Opens the first argument in a window. When there are two or more arguments
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7562 * the argument list is redefined.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7564 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	7565 ex_drop(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7567 int split = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7568 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7569 buf_T *buf;
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7570 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7573 * Check if the first argument is already being edited in a window. If
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7574 * so, jump to that window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7575 * We would actually need to check all arguments, but that's complicated
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7576 * and mostly only one file is dropped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7577 * This also ignores wildcards, since it is very unlikely the user is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7578 * editing a file name with a wildcard character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7579 */
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7580 set_arglist(eap->arg);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7581
1067 0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7582 /*
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7583 * Expanding wildcards may result in an empty argument list. E.g. when
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7584 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7585 * already did an error message for this.
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7586 */
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7587 if (ARGCOUNT == 0)
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7588 return;
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	7589
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7590 if (cmdmod.tab)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7591 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7592 /* ":tab drop file ...": open a tab for each argument that isn't
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7593 * edited in a window yet. It's like ":tab all" but without closing
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7594 * windows or tabs. */
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7595 ex_all(eap);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7596 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7597 else
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7598 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7599 /* ":drop file ...": Edit the first argument. Jump to an existing
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7600 * window if possible, edit in current window if the current buffer
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7601 * can be abandoned, otherwise open a new window. */
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7602 buf = buflist_findnr(ARGLIST[0].ae_fnum);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7603
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7604 FOR_ALL_TAB_WINDOWS(tp, wp)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7605 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7606 if (wp->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7607 {
825 6675076019ae updated for version 7.0d vimboss parents: 823 diff changeset	7608 goto_tabpage_win(tp, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7609 curwin->w_arg_idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7610 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7611 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7612 }
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7613
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7614 /*
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7615 * Check whether the current buffer is changed. If so, we will need
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7616 * to split the current window or data could be lost.
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7617 * Skip the check if the 'hidden' option is set, as in this case the
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7618 * buffer won't be lost.
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7619 */
11957 bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job Christian Brabandt <cb@256bit.org> parents: 11800 diff changeset	7620 if (!buf_hide(curbuf))
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7621 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7622 ++emsg_off;
5464 9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	7623 split = check_changed(curbuf, CCGD_AW \| CCGD_EXCMD);
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7624 --emsg_off;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7625 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7626
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7627 /* Fake a ":sfirst" or ":first" command edit the first argument. */
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7628 if (split)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7629 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7630 eap->cmdidx = CMD_sfirst;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7631 eap->cmd[0] = 's';
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7632 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7633 else
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7634 eap->cmdidx = CMD_first;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7635 ex_rewind(eap);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	7636 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7637 }
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7638
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7639 /*
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7640 * Skip over the pattern argument of ":vimgrep /pat/[g][j]".
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7641 * Put the start of the pattern in "*s", unless "s" is NULL.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7642 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7643 * If "s" is not NULL terminate the pattern with a NUL.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7644 * Return a pointer to the char just past the pattern plus flags.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7645 */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7646 char_u *
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7647 skip_vimgrep_pat(char_u p, char_u s, int flags)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7648 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7649 int c;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7650
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7651 if (vim_isIDc(*p))
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7652 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7653 /* ":vimgrep pattern fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7654 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7655 *s = p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7656 p = skiptowhite(p);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7657 if (s != NULL && *p != NUL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7658 *p++ = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7659 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7660 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7661 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7662 /* ":vimgrep /pattern/[g][j] fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7663 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7664 *s = p + 1;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7665 c = *p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7666 p = skip_regexp(p + 1, c, TRUE, NULL);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7667 if (*p != c)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7668 return NULL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7669
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7670 /* Truncate the pattern. */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7671 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7672 *p = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7673 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7674
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7675 /* Find the flags */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7676 while (p == 'g' \|\| p == 'j')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7677 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7678 if (flags != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7679 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7680 if (*p == 'g')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7681 *flags \|= VGR_GLOBAL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7682 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7683 *flags \|= VGR_NOJUMP;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7684 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7685 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7686 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7687 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7688 return p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7689 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	7690
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7691 #if defined(FEAT_EVAL) \|\| defined(PROTO)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7692 /*
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7693 * List v:oldfiles in a nice way.
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7694 */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7695 void
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7696 ex_oldfiles(exarg_T *eap UNUSED)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7697 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7698 list_T *l = get_vim_var_list(VV_OLDFILES);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7699 listitem_T *li;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7700 int nr = 0;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7701 char_u *fname;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7702
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7703 if (l == NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	7704 msg(_("No old files"));
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7705 else
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7706 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7707 msg_start();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7708 msg_scroll = TRUE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7709 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7710 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7711 ++nr;
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15209 diff changeset	7712 fname = tv_get_string(&li->li_tv);
9945 d63a89b526ea commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2 Christian Brabandt <cb@256bit.org> parents: 9931 diff changeset	7713 if (!message_filtered(fname))
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7714 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7715 msg_outnum((long)nr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	7716 msg_puts(": ");
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7717 msg_outtrans(fname);
10021 5fc4bec66c33 commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04 Christian Brabandt <cb@256bit.org> parents: 9980 diff changeset	7718 msg_clr_eos();
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7719 msg_putchar('\n');
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7720 out_flush(); /* output one line at a time */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7721 ui_breakcheck();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7722 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7723 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7724
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7725 /* Assume "got_int" was set to truncate the listing. */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7726 got_int = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7727
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7728 # ifdef FEAT_BROWSE_CMD
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7729 if (cmdmod.browse)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7730 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7731 quit_more = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7732 nr = prompt_for_number(FALSE);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7733 msg_starthere();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7734 if (nr > 0)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7735 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7736 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES),
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7737 (long)nr);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7738
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7739 if (p != NULL)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7740 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7741 p = expand_env_save(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7742 eap->arg = p;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7743 eap->cmdidx = CMD_edit;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7744 cmdmod.browse = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7745 do_exedit(eap, NULL);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7746 vim_free(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7747 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7748 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7749 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7750 # endif
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7751 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7752 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	7753 #endif

Mercurial > vim

annotate src/ex_cmds.c @ 15639:250b8b1a25ab