vim: src/ex_cmds.c annotate

annotate src/ex_cmds.c @ 20325:c3bf737ec527

Added tag v8.2.0717 for changeset 23188ef99fc22cf781c71e936f0165122de7e897

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 08 May 2020 19:15:04 +0200
parents	2c23053c654a
children	b790d00d5ccb

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);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	23 static int not_writing(void);
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	24 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	25 static void delbuf_msg(char_u *name);
16606 7e733046db1d patch 8.1.1306: Borland support is outdated and doesn't work Bram Moolenaar <Bram@vim.org> parents: 16475 diff changeset	26 static int help_compare(const void s1, const void s2);
7799 af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a Christian Brabandt <cb@256bit.org> parents: 7691 diff changeset	27 static void prepare_help_buffer(void);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30 * ":ascii" and "ga".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	33 do_ascii(exarg_T *eap UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 int c;
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	36 int cval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 char buf1[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 char buf2[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 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	40 #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	41 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	42 #endif
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	43 int cc[MAX_MCO];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	44 int ci = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 if (enc_utf8)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	48 c = utfc_ptr2char(ml_get_cursor(), cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	53 msg("NUL");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 IObuff[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 if (!has_mbyte \|\| (enc_dbcs != 0 && c < 0x100) \|\| c < 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	60 if (c == NL) // NUL is stored as NL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 c = NUL;
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	62 if (c == CAR && get_fileformat(curbuf) == EOL_MAC)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	63 cval = NL; // NL is stored as CR
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	64 else
be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	65 cval = c;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 if (vim_isprintc_strict(c) && (c < ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 #ifndef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 \|\| c > '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 transchar_nonprint(buf3, c);
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	73 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 buf1[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 #ifndef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 if (c >= 0x80)
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	79 vim_snprintf(buf2, sizeof(buf2), " <M-%s>",
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	80 (char *)transchar(c & 0x7f));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 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	84 #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	85 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	86 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	87 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	88 _("<%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	89 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	90 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	91 #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	92 vim_snprintf((char *)IObuff, IOSIZE,
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	93 _("<%s>%s%s %d, Hex %02x, Octal %03o"),
1784 be7491f23e9d updated for version 7.2-082 vimboss parents: 1757 diff changeset	94 transchar(c), buf1, buf2, cval, cval, cval);
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	95 if (enc_utf8)
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	96 c = cc[ci++];
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	97 else
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	98 c = 0;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	99 }
1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	100
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	101 // Repeat for combining characters.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 while (has_mbyte && (c >= 0x100 \|\| (enc_utf8 && c >= 0x80)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 len = (int)STRLEN(IObuff);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	105 // This assumes every multi-byte char is printable...
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	107 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 IObuff[len++] = '<';
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	109 if (enc_utf8 && utf_iscomposing(c)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 620 diff changeset	110 # ifdef USE_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 && !gui.in_use
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 620 diff changeset	112 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113 )
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	114 IObuff[len++] = ' '; // draw composing char on top of a space
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	115 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	116 #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	117 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	118 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	119 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	120 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	121 : _("> %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	122 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	123 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	124 #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	125 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	126 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	127 : _("> %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	128 c, c, c);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	129 if (ci == MAX_MCO)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 694 diff changeset	130 break;
963 7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	131 if (enc_utf8)
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	132 c = cc[ci++];
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	133 else
7644c80ca87b updated for version 7.0-089 vimboss parents: 961 diff changeset	134 c = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	137 msg((char *)IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 * ":left", ":center" and ":right": align text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	144 ex_align(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 pos_T save_curpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 int indent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 int new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 int has_tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 if (curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	156 // switch left and right aligning
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 if (eap->cmdidx == CMD_right)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 eap->cmdidx = CMD_left;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 else if (eap->cmdidx == CMD_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 eap->cmdidx = CMD_right;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 width = atoi((char *)eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 save_curpos = curwin->w_cursor;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	166 if (eap->cmdidx == CMD_left) // width is used for new indent
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 if (width >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 indent = width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 * if 'textwidth' set, use it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 * else if 'wrapmargin' set, use it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 * if invalid value, use 80
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 width = curbuf->b_p_tw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 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	181 width = curwin->w_width - curbuf->b_p_wm;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 if (width <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 width = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 for (curwin->w_cursor.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	192 if (eap->cmdidx == CMD_left) // left align
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 new_indent = indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	196 has_tab = FALSE; // avoid uninit warnings
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 len = linelen(eap->cmdidx == CMD_right ? &has_tab
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 : NULL) - get_indent();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	200 if (len <= 0) // skip blank lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 if (eap->cmdidx == CMD_center)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 new_indent = (width - len) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	207 new_indent = width - len; // right align
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 * Make sure that embedded TABs don't make the text go too far
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 * to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 if (has_tab)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 while (new_indent > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 (void)set_indent(new_indent, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 if (linelen(NULL) <= width)
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 * Now try to move the line as much as possible to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 * the right. Stop when it moves too far.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 (void)set_indent(++new_indent, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 while (linelen(NULL) <= width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 --new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 --new_indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 if (new_indent < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 new_indent = 0;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	235 (void)set_indent(new_indent, 0); // set indent
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 changed_lines(eap->line1, 0, eap->line2 + 1, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 curwin->w_cursor = save_curpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 beginline(BL_WHITE \| BL_FIX);
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 * Get the length of the current line, excluding trailing white space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	246 linelen(int *has_tab)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 char_u *line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 char_u *first;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 char_u *last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253
18408 50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	254 // Get the line. If it's empty bail out early (could be the empty string
50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	255 // for an unloaded buffer).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 line = ml_get_curline();
18408 50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	257 if (*line == NUL)
50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	258 return 0;
50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	259
50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	260 // find the first non-blank character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 first = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262
18408 50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	263 // find the character after the last non-blank character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 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	265 last > first && VIM_ISWHITE(last[-1]); --last)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 save = *last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 *last = NUL;
18408 50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	269 len = linetabsize(line); // get line length
50c0a9fb07ae patch 8.1.2198: crash when using :center in autocommand Bram Moolenaar <Bram@vim.org> parents: 18396 diff changeset	270 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	271 *has_tab = (vim_strchr(first, TAB) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 *last = save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	277 // Buffer for two lines used during sorting. They are allocated to
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	278 // contain the longest line being sorted.
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	279 static char_u *sortbuf1;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	280 static char_u *sortbuf2;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	281
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	282 static int sort_ic; // ignore case
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	283 static int sort_nr; // sort on number
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	284 static int sort_rx; // sort on regex instead of skipping it
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	285 #ifdef FEAT_FLOAT
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	286 static int sort_flt; // sort on floating number
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	287 #endif
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	288
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	289 static int sort_abort; // flag to indicate if sorting has been interrupted
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	290
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	291 // Struct to store info to be sorted.
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	292 typedef struct
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	293 {
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	294 linenr_T lnum; // line number
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	295 union {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	296 struct
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	297 {
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	298 varnumber_T start_col_nr; // starting column number
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	299 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	300 } line;
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	301 struct
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	302 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	303 varnumber_T value; // value if sorting by integer
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	304 int is_number; // TRUE when line contains a number
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	305 } num;
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	306 #ifdef FEAT_FLOAT
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	307 float_T value_flt; // value if sorting by float
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	308 #endif
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	309 } st_u;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	310 } sorti_T;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	311
16606 7e733046db1d patch 8.1.1306: Borland support is outdated and doesn't work Bram Moolenaar <Bram@vim.org> parents: 16475 diff changeset	312 static int sort_compare(const void s1, const void s2);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	313
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	314 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	315 sort_compare(const void s1, const void s2)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	316 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	317 sorti_T l1 = (sorti_T )s1;
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	318 sorti_T l2 = (sorti_T )s2;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	319 int result = 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	320
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	321 // If the user interrupts, there's no way to stop qsort() immediately, but
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	322 // if we return 0 every time, qsort will assume it's done sorting and
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	323 // exit.
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	324 if (sort_abort)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	325 return 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	326 fast_breakcheck();
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	327 if (got_int)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	328 sort_abort = TRUE;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	329
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	330 if (sort_nr)
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	331 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	332 if (l1.st_u.num.is_number != l2.st_u.num.is_number)
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	333 result = l1.st_u.num.is_number - l2.st_u.num.is_number;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	334 else
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	335 result = l1.st_u.num.value == l2.st_u.num.value ? 0
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	336 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	337 }
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	338 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	339 else if (sort_flt)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	340 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	341 : 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	342 #endif
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	343 else
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	344 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	345 // We need to copy one line into "sortbuf1", because there is no
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	346 // guarantee that the first pointer becomes invalid when obtaining the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	347 // second one.
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	348 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	349 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	350 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	351 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	352 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	353 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	354
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	355 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	356 : STRCMP(sortbuf1, sortbuf2);
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	357 }
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	358
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	359 // If two lines have the same value, preserve the original line order.
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	360 if (result == 0)
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	361 return (int)(l1.lnum - l2.lnum);
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	362 return result;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	363 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	364
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	365 /*
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	366 * ":sort".
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	367 */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	368 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	369 ex_sort(exarg_T *eap)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	370 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	371 regmatch_T regmatch;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	372 int len;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	373 linenr_T lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	374 long maxlen = 0;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	375 sorti_T *nrs;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	376 size_t count = (size_t)(eap->line2 - eap->line1 + 1);
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	377 size_t i;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	378 char_u *p;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	379 char_u *s;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	380 char_u *s2;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	381 char_u c; // temporary character storage
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	382 int unique = FALSE;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	383 long deleted;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	384 colnr_T start_col;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	385 colnr_T end_col;
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	386 int sort_what = 0;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	387 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	388 int change_occurred = FALSE; // Buffer contents changed.
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	389
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	390 // Sorting one line is really quick!
1538 2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	391 if (count <= 1)
2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	392 return;
2750661e93d5 updated for version 7.1-253 vimboss parents: 1521 diff changeset	393
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	394 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	395 return;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	396 sortbuf1 = NULL;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	397 sortbuf2 = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	398 regmatch.regprog = NULL;
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	399 nrs = ALLOC_MULT(sorti_T, count);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	400 if (nrs == NULL)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	401 goto sortend;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	402
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	403 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	404 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	405 sort_flt = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	406 #endif
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	407
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	408 for (p = eap->arg; *p != NUL; ++p)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	409 {
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	410 if (VIM_ISWHITE(*p))
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	411 ;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	412 else if (*p == 'i')
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	413 sort_ic = TRUE;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	414 else if (*p == 'r')
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	415 sort_rx = TRUE;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	416 else if (*p == 'n')
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	417 {
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	418 sort_nr = 1;
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	419 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	420 }
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	421 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	422 else if (*p == 'f')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	423 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	424 sort_flt = 1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	425 ++format_found;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	426 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	427 #endif
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	428 else if (*p == 'b')
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	429 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	430 sort_what = STR2NR_BIN + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	431 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	432 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	433 else if (*p == 'o')
7447 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_OCT + 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 == 'x')
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_HEX + 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 }
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	443 else if (*p == 'u')
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	444 unique = TRUE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	445 else if (*p == '"') // comment start
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	446 break;
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	447 else if (check_nextcmd(p) != NULL)
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	448 {
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	449 eap->nextcmd = check_nextcmd(p);
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	450 break;
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	451 }
9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	452 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	453 {
20113 2c23053c654a patch 8.2.0612: Vim9: no check for space before #comment Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	454 s = skip_regexp_err(p + 1, *p, TRUE);
2c23053c654a patch 8.2.0612: Vim9: no check for space before #comment Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	455 if (s == NULL)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	456 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	457 *s = NUL;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	458 // 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	459 if (s == p + 1)
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	460 {
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	461 if (last_search_pat() == NULL)
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	462 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	463 emsg(_(e_noprevre));
4199 dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	464 goto sortend;
dd669f296568 updated for version 7.3.851 Bram Moolenaar <bram@vim.org> parents: 4195 diff changeset	465 }
1314 afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	466 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	467 }
1314 afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	468 else
afad99b3612c updated for version 7.1-028 vimboss parents: 1303 diff changeset	469 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	470 if (regmatch.regprog == NULL)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	471 goto sortend;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	472 p = s; // continue after the regexp
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	473 regmatch.rm_ic = p_ic;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	474 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	475 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	476 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	477 semsg(_(e_invarg2), p);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	478 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	479 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	480 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	481
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	482 // Can only have one of 'n', 'b', 'o' and 'x'.
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	483 if (format_found > 1)
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 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 emsg(_(e_invarg));
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	486 goto sortend;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	487 }
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	488
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	489 // From here on "sort_nr" is used as a flag for any integer number
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	490 // sorting.
7447 ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b Christian Brabandt <cb@256bit.org> parents: 7412 diff changeset	491 sort_nr += sort_what;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	492
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	493 /*
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	494 * 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	495 * the lines into allocated memory.
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	496 * 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	497 * numbers sorting it's the number to sort on. This means the pattern
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	498 * matching and number conversion only has to be done once per line.
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	499 * Also get the longest line length for allocating "sortbuf".
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	500 */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	501 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	502 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	503 s = ml_get(lnum);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	504 len = (int)STRLEN(s);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	505 if (maxlen < len)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	506 maxlen = len;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	507
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	508 start_col = 0;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	509 end_col = len;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	510 if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	511 {
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	512 if (sort_rx)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	513 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	514 start_col = (colnr_T)(regmatch.startp[0] - s);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	515 end_col = (colnr_T)(regmatch.endp[0] - s);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	516 }
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	517 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	518 start_col = (colnr_T)(regmatch.endp[0] - s);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	519 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	520 else
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	521 if (regmatch.regprog != NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	522 end_col = 0;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	523
7844 6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	524 if (sort_nr
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	525 #ifdef FEAT_FLOAT
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	526 \|\| sort_flt
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	527 #endif
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7 Christian Brabandt <cb@256bit.org> parents: 7819 diff changeset	528 )
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	529 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	530 // Make sure vim_str2nr doesn't read any digits past the end
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	531 // of the match, by temporarily terminating the string there
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	532 s2 = s + end_col;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	533 c = *s2;
2606 94694351f592 updated for version 7.3.029 Bram Moolenaar <bram@vim.org> parents: 2605 diff changeset	534 *s2 = NUL;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	535 // Sorting on number: Store the number itself.
1687 b2e037ed7e33 updated for version 7.2b-020 vimboss parents: 1683 diff changeset	536 p = s + start_col;
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	537 if (sort_nr)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	538 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	539 if (sort_what & STR2NR_HEX)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	540 s = skiptohex(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	541 else if (sort_what & STR2NR_BIN)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	542 s = skiptobin(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	543 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	544 s = skiptodigit(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	545 if (s > p && s[-1] == '-')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	546 --s; // include preceding negative sign
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	547 if (*s == NUL)
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	548 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	549 // line without number should sort before any number
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	550 nrs[lnum - eap->line1].st_u.num.is_number = FALSE;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	551 nrs[lnum - eap->line1].st_u.num.value = 0;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	552 }
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	553 else
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	554 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	555 nrs[lnum - eap->line1].st_u.num.is_number = TRUE;
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	556 vim_str2nr(s, NULL, NULL, sort_what,
16706 77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions Bram Moolenaar <Bram@vim.org> parents: 16698 diff changeset	557 &nrs[lnum - eap->line1].st_u.num.value,
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions Bram Moolenaar <Bram@vim.org> parents: 16698 diff changeset	558 NULL, 0, FALSE);
15906 f581167d59bf patch 8.1.0959: sorting large numbers is not tested Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	559 }
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	560 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	561 #ifdef FEAT_FLOAT
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	562 else
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	563 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	564 s = skipwhite(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	565 if (*s == '+')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	566 s = skipwhite(s + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	567
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	568 if (*s == NUL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	569 // empty line should sort before any number
7689 20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	570 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	571 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	572 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	573 strtod((char *)s, NULL);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	574 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9 Christian Brabandt <cb@256bit.org> parents: 7664 diff changeset	575 #endif
2606 94694351f592 updated for version 7.3.029 Bram Moolenaar <bram@vim.org> parents: 2605 diff changeset	576 *s2 = c;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	577 }
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	578 else
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	579 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	580 // 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	581 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	582 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col;
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	583 }
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	584
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	585 nrs[lnum - eap->line1].lnum = lnum;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	586
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	587 if (regmatch.regprog != NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	588 fast_breakcheck();
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	589 if (got_int)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	590 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	591 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	592
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	593 // Allocate a buffer that can hold the longest line.
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	594 sortbuf1 = alloc(maxlen + 1);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	595 if (sortbuf1 == NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	596 goto sortend;
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	597 sortbuf2 = alloc(maxlen + 1);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	598 if (sortbuf2 == NULL)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	599 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	600
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	601 // Sort the array of line numbers. Note: can't be interrupted!
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	602 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	603
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	604 if (sort_abort)
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	605 goto sortend;
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	606
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	607 // Insert the lines in the sorted order below the last one.
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	608 lnum = eap->line2;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	609 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	610 {
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	611 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	612
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	613 // 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	614 // 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	615 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	616 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	617
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	618 s = ml_get(get_lnum);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	619 if (!unique \|\| i == 0
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	620 \|\| (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	621 {
14206 f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	622 // 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	623 // 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	624 STRCPY(sortbuf1, s);
645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d Christian Brabandt <cb@256bit.org> parents: 7226 diff changeset	625 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	626 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	627 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	628 fast_breakcheck();
66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	629 if (got_int)
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	630 goto sortend;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	631 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	632
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	633 // delete the original lines if appending worked
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	634 if (i == count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	635 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	636 ml_delete(eap->line1, FALSE);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	637 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	638 count = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	639
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	640 // Adjust marks for deleted (or added) lines and prepare for displaying.
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	641 deleted = (long)(count - (lnum - eap->line2));
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	642 if (deleted > 0)
14808 3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines Christian Brabandt <cb@256bit.org> parents: 14730 diff changeset	643 {
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	644 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	645 msgmore(-deleted);
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines Christian Brabandt <cb@256bit.org> parents: 14730 diff changeset	646 }
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	647 else if (deleted < 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	648 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	649
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes Christian Brabandt <cb@256bit.org> parents: 14194 diff changeset	650 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	651 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted);
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	652
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	653 curwin->w_cursor.lnum = eap->line1;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	654 beginline(BL_WHITE \| BL_FIX);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	655
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	656 sortend:
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	657 vim_free(nrs);
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	658 vim_free(sortbuf1);
1cdd2661f34c updated for version 7.0d01 vimboss parents: 825 diff changeset	659 vim_free(sortbuf2);
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	660 vim_regfree(regmatch.regprog);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 474 diff changeset	661 if (got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	662 emsg(_(e_interr));
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	663 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	664
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 * :move command - move lines line1-line2 to line dest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	671 do_move(linenr_T line1, linenr_T line2, linenr_T dest)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 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	675 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	676 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	677 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	678 #ifdef FEAT_FOLDING
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	679 win_T *win;
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	680 tabpage_T *tp;
6755 b85fcd9b858d patch 7.4.700 Bram Moolenaar <bram@vim.org> parents: 6721 diff changeset	681 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 if (dest >= line1 && dest < line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	685 emsg(_("E134: Cannot move a range of lines into itself"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688
15010 e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	689 // 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	690 // 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	691 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	692 {
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	693 // 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	694 // compatible.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	695 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	696 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	697 else
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	698 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	699
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	700 return OK;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	701 }
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed Bram Moolenaar <Bram@vim.org> parents: 14917 diff changeset	702
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 num_lines = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 * First we copy the old text to its new location -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 * Also copy the flag that ":global" command uses.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 if (u_save(dest, dest + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711 for (extra = 0, l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 str = vim_strsave(ml_get(l + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 if (str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 ml_append(dest + l - line1, str, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 if (dest < line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 * 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	725 * mark_adjust() calls.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 * We adjust the marks within the old text so that they refer to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 * last lines of the file (temporarily), because we know no other marks
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 * will be set there since these line numbers did not exist until we added
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 * our new lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 * Then we adjust the marks on lines between the old and new text positions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 * (either forwards or backwards).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 * 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	736 * their final destination at the new text position -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 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	739 mark_adjust_nofold(line1, line2, last_line - line2, 0L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 if (dest >= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 {
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	742 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	743 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	744 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	745 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	746 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	747 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	748 #endif
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	749 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	750 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	751 curbuf->b_op_start.lnum = dest - num_lines + 1;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	752 curbuf->b_op_end.lnum = dest;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	753 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756 {
11140 6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	757 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	758 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	759 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	760 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	761 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	762 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	763 #endif
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	764 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	765 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	766 curbuf->b_op_start.lnum = dest + 1;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	767 curbuf->b_op_end.lnum = dest + num_lines;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	768 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 }
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	770 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	771 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	772 mark_adjust_nofold(last_line - num_lines + 1, last_line,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 -(last_line - dest - extra), 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 * Now we delete the original text -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 for (l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 ml_delete(line1 + extra, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 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	785 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	786 (long)num_lines);
7 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 * Leave the cursor on the last of the moved lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 if (dest >= line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 curwin->w_cursor.lnum = dest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 if (line1 < dest)
3184 074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	797 {
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	798 dest += num_lines + 1;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	799 last_line = curbuf->b_ml.ml_line_count;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	800 if (dest > last_line + 1)
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	801 dest = last_line + 1;
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	802 changed_lines(line1, 0, dest, 0L);
074ddc768fea updated for version 7.3.362 Bram Moolenaar <bram@vim.org> parents: 3141 diff changeset	803 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 changed_lines(dest + 1, 0, line1 + num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 * ":copy"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	814 ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 linenr_T count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 count = line2 - line1 + 1;
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	820 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	821 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	822 curbuf->b_op_start.lnum = n + 1;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	823 curbuf->b_op_end.lnum = n + count;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	824 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	825 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 * there are three situations:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 * 1. destination is above line1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 * 2. destination is between line1 and line2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 * 3. destination is below line2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 * n = destination (when starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 * curwin->w_cursor.lnum = destination (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 * line1 = start of source (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 * line2 = end of source (while copying)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 if (u_save(n, n + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 curwin->w_cursor.lnum = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 while (line1 <= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	844 // need to use vim_strsave() because the line will be unlocked within
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	845 // ml_append()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 p = vim_strsave(ml_get(line1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	852 // situation 2: skip already copied lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 if (line1 == n)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 line1 = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 ++line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 if (curwin->w_cursor.lnum < line1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 ++line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 if (curwin->w_cursor.lnum < line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 ++line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 appended_lines_mark(n, count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 msgmore((long)count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	868 static char_u *prevcmd = NULL; // the previous command
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	869
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	870 #if defined(EXITFREE) \|\| defined(PROTO)
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	871 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	872 free_prev_shellcmd(void)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	873 {
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	874 vim_free(prevcmd);
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	875 }
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	876 #endif
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	877
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 * Bangs in the argument are replaced with the previously entered command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 * Remember the argument.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	884 do_bang(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	885 int addr_count,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	886 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	887 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	888 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	889 int do_out)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	891 char_u *arg = eap->arg; // command
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	892 linenr_T line1 = eap->line1; // start of range
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	893 linenr_T line2 = eap->line2; // end of range
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	894 char_u *newcmd = NULL; // the new command
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	895 int free_newcmd = FALSE; // need to free() newcmd
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 int ins_prevcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 char_u *t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 char_u *trailarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 int scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 * security reasons.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	911 if (addr_count == 0) // :!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	913 msg_scroll = FALSE; // don't scroll here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 autowrite_all();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 msg_scroll = scroll_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 * Try to find an embedded bang, like in :!<cmd> ! [args]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 * (:!! is indicated by the 'forceit' variable)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 ins_prevcmd = forceit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 trailarg = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 len = (int)STRLEN(trailarg) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 len += (int)STRLEN(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 if (prevcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	933 emsg(_(e_noprev));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 len += (int)STRLEN(prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 }
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	939 if ((t = alloc(len)) == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 *t = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 STRCAT(t, newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 STRCAT(t, prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 p = t + STRLEN(t);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 STRCAT(t, trailarg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 newcmd = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 * Scan the rest of the argument for '!', which is replaced by the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 * previous command. "\!" is replaced by "!" (this is vi compatible).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 trailarg = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 while (*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 {
2823 8bd38abda314 updated for version 7.3.187 Bram Moolenaar <bram@vim.org> parents: 2819 diff changeset	961 if (*p == '!')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 if (p > newcmd && p[-1] == '\\')
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	964 STRMOVE(p - 1, p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 trailarg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 *trailarg++ = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 ins_prevcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975 } while (trailarg != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 vim_free(prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 prevcmd = newcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	980 if (bangredo) // put cmd in redo buffer for ! command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	982 // If % or # appears in the command, it must have been escaped.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	983 // Reescape them, so that redoing them does not substitute them by the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	984 // buffername.
5728 bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	985 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	986
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	987 if (cmd != NULL)
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	988 {
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	989 AppendToRedobuffLit(cmd, -1);
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	990 vim_free(cmd);
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	991 }
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	992 else
bb402c49379d updated for version 7.4.209 Bram Moolenaar <bram@vim.org> parents: 5678 diff changeset	993 AppendToRedobuffLit(prevcmd, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 AppendToRedobuff((char_u *)"\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 bangredo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 * Add quotes around the command, for shells that need them.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 if (*p_shq != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 {
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	1002 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 STRCPY(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 STRCAT(newcmd, prevcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 STRCAT(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 free_newcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1010 if (addr_count == 0) // :!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1012 // echo the command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 msg_putchar(':');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 msg_putchar('!');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 msg_outtrans(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 do_shell(newcmd, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1022 else // :range!
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1023 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1024 // Careful: This may recursively call do_bang() again! (because of
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1025 // autocommands)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 do_filter(line1, line2, eap, newcmd, do_in, do_out);
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1027 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1028 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 if (free_newcmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 * do_filter: filter lines through a command given by the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1036 * We mostly use temp files and the call_shell() routine here. This would
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1037 * 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	1038 * to non-unix machines. The call_shell() routine needs to be able
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 * to deal with redirection somehow, and should handle things like looking
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 * at the PATH env. variable, and adding reasonable extensions to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 * command name given by the user. All reasonable versions of call_shell()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 * do this.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1043 * Alternatively, if on Unix and redirecting input or output, but not both,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1044 * and the 'shelltemp' option isn't set, use pipes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 * We use input redirection if do_in is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 * We use output redirection if do_out is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1049 do_filter(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1050 linenr_T line1,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1051 linenr_T line2,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1052 exarg_T *eap, // for forced 'ff' and 'fenc'
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1053 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1054 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1055 int do_out)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 char_u *itmp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 char_u *otmp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 linenr_T linecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 linenr_T read_linecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 char_u *cmd_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 buf_T *old_curbuf = curbuf;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1064 int shell_flags = 0;
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1065 pos_T orig_start = curbuf->b_op_start;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1066 pos_T orig_end = curbuf->b_op_end;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1067 int save_lockmarks = cmdmod.lockmarks;
18742 e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1068 #ifdef FEAT_FILTERPIPE
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1069 int stmp = p_stmp;
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1070 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1072 if (*cmd == NUL) // no filter command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1075 // Temporarily disable lockmarks since that's needed to propagate changed
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1076 // regions of the buffer for foldUpdate(), linecount, etc.
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1077 cmdmod.lockmarks = 0;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1078
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 linecount = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 invalidate_botline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1087 * When using temp files:
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1088 * 1. * Form temp file names
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1089 * 2. * Write the lines to a temp file
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1090 * 3. Run the filter command on the temp file
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1091 * 4. * Read the output of the command into the buffer
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1092 * 5. * Delete the original lines to be filtered
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1093 * 6. * Remove the temp files
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1094 *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1095 * 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	1096 * pipe only need to do 3.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1099 if (do_out)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1100 shell_flags \|= SHELL_DOOUT;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1101
3482 fe7bf24804e1 updated for version 7.3.505 Bram Moolenaar <bram@vim.org> parents: 3480 diff changeset	1102 #ifdef FEAT_FILTERPIPE
18742 e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1103 # ifdef VIMDLL
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1104 if (!gui.in_use && !gui.starting)
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1105 stmp = 1; // Console mode doesn't support filterpipe.
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1106 # endif
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1107
e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1108 if (!do_in && do_out && !stmp)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1109 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1110 // Use a pipe to fetch stdout of the command, do not use a temp file.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1111 shell_flags \|= SHELL_READ;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1112 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1113 }
18742 e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1114 else if (do_in && !do_out && !stmp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1116 // Use a pipe to write stdin of the command, do not use a temp file.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1117 shell_flags \|= SHELL_WRITE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1118 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1119 curbuf->b_op_end.lnum = line2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 }
18742 e9b2ade1adbd patch 8.1.2361: MS-Windows: test failures related to VIMDLL Bram Moolenaar <Bram@vim.org> parents: 18619 diff changeset	1121 else if (do_in && do_out && !stmp)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1122 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1123 // Use a pipe to write stdin and fetch stdout of the command, do not
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1124 // use a temp file.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1125 shell_flags \|= SHELL_READ\|SHELL_WRITE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1126 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1127 curbuf->b_op_end.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1128 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1129 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1130 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1131 #endif
6721 7347229a646a updated for version 7.4.684 Bram Moolenaar <bram@vim.org> parents: 6702 diff changeset	1132 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	1133 \|\| (do_out && (otmp = vim_tempname('o', FALSE)) == NULL))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1134 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1135 emsg(_(e_notmp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1136 goto filterend;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1137 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 * The writing and reading of temp files will not be shown.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 * Vi also doesn't do this and the messages are not very informative.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 */
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1143 ++no_wait_return; // don't call wait_return() while busy
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1144 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 FALSE, FALSE, FALSE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1147 msg_putchar('\n'); // keep message from buf_write()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 --no_wait_return;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1149 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1152 (void)semsg(_(e_notcreate), itmp); // will call wait_return
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 if (!do_out)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1161 // Create the shell command in allocated memory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 cmd_buf = make_filter_cmd(cmd, itmp, otmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 if (cmd_buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 goto filterend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 cursor_on();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 * When not redirecting the output the command can write anything to the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 * screen. If 'shellredir' is equal to ">", screen may be messed up by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 * stderr output of external command. Clear the screen later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 * If do_in is FALSE, this could be something like ":r !cat", which may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 * also mess up the screen, clear it later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 if (!do_out \|\| STRCMP(p_srr, ">") == 0 \|\| !do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1179 if (do_out)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1180 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1181 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL)
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1182 {
8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1183 vim_free(cmd_buf);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1184 goto error;
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	1185 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1186 redraw_curbuf_later(VALID);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1187 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1188 read_linecount = curbuf->b_ml.ml_line_count;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1189
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 * When call_shell() fails wait_return() is called to give the user a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 * chance to read the error messages. Otherwise errors are ignored, so you
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 * can see the error messages from the command that appear on stdout; use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 * 'u' to fix the text
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 * Switch to cooked mode when not redirecting stdin, avoids that something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 * like ":r !cat" hangs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 * Pass on the SHELL_DOOUT flag when the output is being redirected.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1199 if (call_shell(cmd_buf, SHELL_FILTER \| SHELL_COOKED \| shell_flags))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 vim_free(cmd_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1209 // When interrupting the shell command, it may still have produced some
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1210 // useful output. Reset got_int here, so that readfile() won't cancel
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1211 // reading.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 if (do_out)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1217 if (otmp != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1219 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	1220 eap, READ_FILTER) != OK)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1221 {
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1222 #if defined(FEAT_EVAL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1223 if (!aborting())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1224 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1225 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1226 msg_putchar('\n');
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1227 semsg(_(e_notread), otmp);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1228 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1229 goto error;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1231 if (curbuf != old_curbuf)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1232 goto filterend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1234
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1235 read_linecount = curbuf->b_ml.ml_line_count - read_linecount;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1236
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1237 if (shell_flags & SHELL_READ)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1238 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1239 curbuf->b_op_start.lnum = line2 + 1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1240 curbuf->b_op_end.lnum = curwin->w_cursor.lnum;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1241 appended_lines_mark(line2, read_linecount);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1242 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 if (do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 if (cmdmod.keepmarks \|\| vim_strchr(p_cpo, CPO_REMMARK) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 if (read_linecount >= linecount)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1249 // move all marks from old lines to new lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 mark_adjust(line1, line2, linecount, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1253 // move marks from old lines to new lines, delete marks
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1254 // that are in deleted lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 mark_adjust(line1, line1 + read_linecount - 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 linecount, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 * Put cursor on first filtered line for ":range!cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 * Adjust '[ and '] (set by buf_write()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 del_lines(linecount, TRUE);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1267 curbuf->b_op_start.lnum -= linecount; // adjust '[
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1268 curbuf->b_op_end.lnum -= linecount; // adjust ']
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1269 write_lnum_adjust(-linecount); // adjust last line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1270 // for next write
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1271 #ifdef FEAT_FOLDING
1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1272 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1273 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 * Put cursor on last new line for ":r !cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1280 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 curwin->w_cursor.lnum = curbuf->b_op_end.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 76 diff changeset	1283
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1284 beginline(BL_WHITE \| BL_FIX); // cursor on first non-blank
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 if (linecount > p_report)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289 if (do_in)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1291 vim_snprintf(msg_buf, sizeof(msg_buf),
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	1292 _("%ld lines filtered"), (long)linecount);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 if (msg(msg_buf) && !msg_scroll)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1294 // 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	1295 set_keep_msg((char_u *)msg_buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 msgmore((long)linecount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 error:
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1304 // put cursor back in same position for ":w !cmd"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 filterend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1312 cmdmod.lockmarks = save_lockmarks;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 --no_wait_return;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1316 emsg(_("E135: Filter Autocommands must not change current buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 }
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1318 else if (cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1319 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1320 curbuf->b_op_start = orig_start;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1321 curbuf->b_op_end = orig_end;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1322 }
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	1323
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 mch_remove(itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 mch_remove(otmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 vim_free(itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 vim_free(otmp);
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 * Call a shell to execute a command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 * When "cmd" is NULL start an interactive shell.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1337 do_shell(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1338 char_u *cmd,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1339 int flags) // may be SHELL_DOOUT when output is redirected
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 buf_T *buf;
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1342 #if !defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 int save_nwr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 int winstart = FALSE;
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1347 int keep_termcap = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 * security reasons.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 /*
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1363 * Check if ":!start" is used. This implies not stopping termcap mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 if (cmd != NULL)
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1366 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0);
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1367
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1368 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1369 // Don't stop termcap mode when using a terminal window for the shell.
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1370 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1371 keep_termcap = TRUE;
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1372 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 * For autocommands we want to get the output on the current screen, to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 * avoid having to type return below.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 */
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1379 msg_putchar('\r'); // put cursor at start of line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 if (!autocmd_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 #ifdef MSWIN
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1383 if (!keep_termcap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 stoptermcap();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 if (!winstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 #endif
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1390 msg_putchar('\n'); // may shift screen one line up
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1391
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1392 // warning message before calling the shell
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1393 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	1394 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	1395 if (bufIsChangedNotTerm(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 #ifdef FEAT_GUI_MSWIN
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1398 if (!keep_termcap)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1399 starttermcap(); // don't want a message box here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 #endif
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1401 msg_puts(_("[No write since last change]\n"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 #ifdef FEAT_GUI_MSWIN
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1403 if (!keep_termcap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 stoptermcap();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1409 // This windgoto is required for when the '\n' resulted in a "delete line
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1410 // 1" command to the terminal.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 cursor_on();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 (void)call_shell(cmd, SHELL_COOKED \| flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 * put the message cursor at the end of the screen, avoids wait_return()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 * to overwrite the text that the external command showed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 if (autocmd_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 * For ":sh" there is no need to call wait_return(), just redraw.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 * Also for the Win32 GUI (the output is in a console window).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 * Otherwise there is probably text on the screen that the user wants
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 * to read before redrawing, so call wait_return().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 */
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1441 #if !defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1442 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1443 if (!gui.in_use)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1444 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1445 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1446 if (cmd == NULL
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1447 # ifdef MSWIN
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1448 \|\| (keep_termcap && !need_wait_return)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1450 )
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1451 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1452 if (msg_silent == 0)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1453 redraw_later_clear();
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1454 need_wait_return = FALSE;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1455 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1456 else
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1457 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1458 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1459 * If we switch screens when starttermcap() is called, we
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1460 * really want to wait for "hit return to continue".
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1461 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1462 save_nwr = no_wait_return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1463 if (swapping_screen())
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1464 no_wait_return = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 # ifdef AMIGA
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1466 wait_return(term_console ? -1 : msg_silent == 0); // see below
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 # else
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1468 wait_return(msg_silent == 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1470 no_wait_return = save_nwr;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16447 diff changeset	1471 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1473 #endif // FEAT_GUI_MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 #ifdef MSWIN
16021 5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1476 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1477 #endif
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions Bram Moolenaar <Bram@vim.org> parents: 15906 diff changeset	1478 starttermcap(); // start termcap if not done by wait_return()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 * In an Amiga window redrawing is caused by asking the window size.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 * If we got an interrupt this will not work. The chance that the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 * window size is wrong is very small, but we need to redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 * but it saves an extra redraw.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 #ifdef AMIGA
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1488 if (skip_redraw) // ':' hit in wait_return()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 else if (term_console)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1495 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); // get window size
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 if (got_int && msg_silent == 0)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1497 redraw_later_clear(); // if got_int is TRUE, redraw needed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1499 must_redraw = 0; // no extra redraw needed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1504 // display any error messages now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 display_errors();
725 0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1506
0a9371c70540 updated for version 7.0220 vimboss parents: 717 diff changeset	1507 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509
14913 d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1510 #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	1511 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	1512 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	1513 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1514 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	1515 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	1516
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1517 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	1518 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1519 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	1520 return p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1521 if (*p == '"')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1522 inquote = !inquote;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1523 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	1524 ++p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1525 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1526 return NULL;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1527 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1528 #endif
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1529
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 * Create a shell command from a command string, input redirection file and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 * output redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 * Returns an allocated string with the shell command, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1536 make_filter_cmd(
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1537 char_u *cmd, // command
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1538 char_u *itmp, // NULL or name of input file
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1539 char_u *otmp) // NULL or name of output file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 long_u len;
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1543
7410 08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d Christian Brabandt <cb@256bit.org> parents: 7408 diff changeset	1544 #if defined(UNIX)
5881 aa99d04fa7e2 updated for version 7.4.283 Bram Moolenaar <bram@vim.org> parents: 5867 diff changeset	1545 int is_fish_shell;
5911 81f5a056b2a5 updated for version 7.4.297 Bram Moolenaar <bram@vim.org> parents: 5881 diff changeset	1546 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	1547
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1548 // 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	1549 is_fish_shell = (fnamecmp(shell_name, "fish") == 0);
81f5a056b2a5 updated for version 7.4.297 Bram Moolenaar <bram@vim.org> parents: 5881 diff changeset	1550 vim_free(shell_name);
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1551 if (is_fish_shell)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1552 len = (long_u)STRLEN(cmd) + 13; // "begin; " + "; end" + NUL
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1553 else
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1554 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1555 len = (long_u)STRLEN(cmd) + 3; // "()" + NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 if (itmp != NULL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1557 len += (long_u)STRLEN(itmp) + 9; // " { < " + " } "
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 if (otmp != NULL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1559 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; // " "
16768 695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc() Bram Moolenaar <Bram@vim.org> parents: 16764 diff changeset	1560 buf = alloc(len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563
7410 08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d Christian Brabandt <cb@256bit.org> parents: 7408 diff changeset	1564 #if defined(UNIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1566 * Put braces around the command (for concatenated commands) when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1567 * redirecting input and/or output.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1569 if (itmp != NULL \|\| otmp != NULL)
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1570 {
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1571 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1572 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	1573 else
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1574 vim_snprintf((char )buf, len, "(%s)", (char )cmd);
a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	1575 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1576 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1577 STRCPY(buf, cmd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 STRCAT(buf, " < ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 #else
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1584 // For shells that don't understand braces around commands, at least allow
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1585 // the use of commands in a pipe.
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1586 if (p_sxe != NUL && p_sxq == '(')
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1587 {
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1588 if (itmp != NULL \|\| otmp != NULL)
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1589 vim_snprintf((char )buf, len, "(%s)", (char )cmd);
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1590 else
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1591 STRCPY(buf, cmd);
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1592 if (itmp != NULL)
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1593 {
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1594 STRCAT(buf, " < ");
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1595 STRCAT(buf, itmp);
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1596 }
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1597 }
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1598 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 {
18221 d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1600 STRCPY(buf, cmd);
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1601 if (itmp != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 {
18221 d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1603 char_u *p;
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1604
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1605 // If there is a pipe, we have to put the '<' in front of it.
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1606 // Don't do this when 'shellquote' is not empty, otherwise the
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1607 // redirection would be inside the quotes.
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1608 if (*p_shq == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 {
18221 d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1610 p = find_pipe(buf);
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1611 if (p != NULL)
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1612 *p = NUL;
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1613 }
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1614 STRCAT(buf, " <"); // " < " causes problems on Amiga
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1615 STRCAT(buf, itmp);
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1616 if (*p_shq == NUL)
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1617 {
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1618 p = find_pipe(cmd);
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1619 if (p != NULL)
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1620 {
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1621 STRCAT(buf, " "); // insert a space before the '\|' for DOS
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1622 STRCAT(buf, p);
d27060eba45f patch 8.1.2105: MS-Windows: system() may crash Bram Moolenaar <Bram@vim.org> parents: 18195 diff changeset	1623 }
7 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 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 if (otmp != NULL)
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1629 append_redir(buf, (int)len, p_srr, otmp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 /*
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1635 * Append output redirection for file "fname" to the end of string buffer
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1636 * "buf[buflen]"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 * Works with the 'shellredir' and 'shellpipe' options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 * The caller should make sure that there is enough room:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 * STRLEN(opt) + STRLEN(fname) + 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1642 append_redir(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1643 char_u *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1644 int buflen,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1645 char_u *opt,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1646 char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 char_u *p;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1649 char_u *end;
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1650
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1651 end = buf + STRLEN(buf);
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1652 // find "%s"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 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	1654 {
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1655 if (p[1] == 's') // found %s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 break;
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1657 if (p[1] == '%') // skip %%
5257 e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1658 ++p;
e63e4b4be923 updated for version 7.4b.005 Bram Moolenaar <bram@vim.org> parents: 5242 diff changeset	1659 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 {
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1662 #ifdef MSWIN
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1663 *end++ = ' '; // not really needed? Not with sh, ksh or bash
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1664 #endif
a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1665 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1666 (char )opt, (char )fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 else
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1669 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 " %s %s",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 #else
18195 a81f0c936112 patch 8.1.2092: MS-Windows: redirect in system() does not work Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	1673 " %s%s", // " > %s" causes problems on Amiga
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 (char )opt, (char )fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677
9272 f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2 Christian Brabandt <cb@256bit.org> parents: 9270 diff changeset	1678 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 * Implementation of ":fixdel", also used by get_stty().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 * <BS> resulting <Del>
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 * ^? ^H
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 * not ^? ^?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1685 do_fixdel(exarg_T *eap UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 p = find_termcode((char_u *)"kb");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 add_termcode((char_u *)"kD", p != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 && p == DEL ? (char_u )CTRL_H_STR : DEL_STR, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1695 print_line_no_prefix(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1696 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1697 int use_number,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1698 int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1700 char numbuf[30];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 if (curwin->w_p_nu \|\| use_number)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	1704 vim_snprintf(numbuf, sizeof(numbuf),
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	1705 "%*ld ", number_width(curwin), (long)lnum);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1706 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); // Highlight line nrs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1708 msg_prt_line(ml_get(lnum), list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 * Print a text line. Also in silent mode ("ex -s").
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1715 print_line(linenr_T lnum, int use_number, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 int save_silent = silent_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1719 // apply :filter /pat/
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	1720 if (message_filtered(ml_get(lnum)))
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	1721 return;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9978 diff changeset	1722
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1723 msg_start();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 silent_mode = FALSE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1725 info_message = TRUE; // use mch_msg(), not mch_errmsg()
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1726 print_line_no_prefix(lnum, use_number, list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 if (save_silent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 msg_putchar('\n');
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1730 cursor_on(); // msg_start() switches it off
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 silent_mode = save_silent;
1798 d8e7b6762aaa updated for version 7.2-096 vimboss parents: 1784 diff changeset	1733 }
d8e7b6762aaa updated for version 7.2-096 vimboss parents: 1784 diff changeset	1734 info_message = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1737 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1738 rename_buffer(char_u *new_fname)
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1739 {
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1740 char_u fname, sfname, *xfname;
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1741 buf_T *buf;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1742
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1743 buf = curbuf;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1744 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1745 // buffer changed, don't change name now
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1746 if (buf != curbuf)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1747 return FAIL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1748 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1749 if (aborting()) // autocmds may abort script processing
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1750 return FAIL;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1751 #endif
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1752 /*
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1753 * 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	1754 * 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	1755 * name, which will become the alternate file name.
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1756 * 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	1757 * name.
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1758 */
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1759 fname = curbuf->b_ffname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1760 sfname = curbuf->b_sfname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1761 xfname = curbuf->b_fname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1762 curbuf->b_ffname = NULL;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1763 curbuf->b_sfname = NULL;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1764 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL)
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1765 {
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1766 curbuf->b_ffname = fname;
219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1767 curbuf->b_sfname = sfname;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1768 return FAIL;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1769 }
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1770 curbuf->b_flags \|= BF_NOTEDITED;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1771 if (xfname != NULL && *xfname != NUL)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1772 {
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1773 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	1774 if (buf != NULL && !cmdmod.keepalt)
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1775 curwin->w_alt_fnum = buf->b_fnum;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1776 }
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1777 vim_free(fname);
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1778 vim_free(sfname);
4613 219b2fcad60d updated for version 7.3.1054 Bram Moolenaar <bram@vim.org> parents: 4589 diff changeset	1779 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	1780
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1781 // 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	1782 DO_AUTOCHDIR;
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1783 return OK;
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1784 }
fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1785
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 * ":file[!] [fname]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1790 ex_file(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1791 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1792 // ":0file" removes the file name. Check for illegal uses ":3file",
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1793 // "0file name", etc.
14 946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1794 if (eap->addr_count > 0
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1795 && (*eap->arg != NUL
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1796 \|\| eap->line2 > 0
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1797 \|\| eap->addr_count > 1))
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1798 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1799 emsg(_(e_invarg));
14 946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1800 return;
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1801 }
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1802
946da5994c01 updated for version 7.0006 vimboss parents: 13 diff changeset	1803 if (*eap->arg != NUL \|\| eap->addr_count == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 {
4589 fa39483a1363 updated for version 7.3.1042 Bram Moolenaar <bram@vim.org> parents: 4285 diff changeset	1805 if (rename_buffer(eap->arg) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 return;
14185 20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1807 redraw_tabline = TRUE;
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1808 }
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1809
20468fb49f9b patch 8.1.0110: file name not displayed with ":file" Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1810 // 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	1811 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	1812 fileinfo(FALSE, FALSE, eap->forceit);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 * ":update".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1818 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1819 ex_update(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826 * ":write" and ":saveas".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1827 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1829 ex_write(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 {
16475 854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1831 if (eap->cmdidx == CMD_saveas)
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1832 {
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1833 // :saveas does not take a range, uses all lines.
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1834 eap->line1 = 1;
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1835 eap->line2 = curbuf->b_ml.ml_line_count;
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1836 }
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information Bram Moolenaar <Bram@vim.org> parents: 16453 diff changeset	1837
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1838 if (eap->usefilter) // input lines to shell command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 do_bang(1, eap, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 * write current buffer to file 'eap->arg'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846 * if 'eap->append' is TRUE, append to the file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 * if *eap->arg == NUL write to current file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1849 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	1853 do_write(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855 int other;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1856 char_u *fname = NULL; // init to shut up gcc
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 buf_T *alt_buf = NULL;
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	1864 int name_was_missing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1866 if (not_writing()) // check 'write' option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1867 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 ffname = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 #ifdef FEAT_BROWSE
17186 278583ff5e44 patch 8.1.1592: may start file dialog while exiting Bram Moolenaar <Bram@vim.org> parents: 17178 diff changeset	1871 if (cmdmod.browse && !exiting)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 {
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 23 diff changeset	1873 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 NULL, NULL, NULL, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 if (browse_file == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 ffname = browse_file;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1879 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880 if (*ffname == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 if (eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1884 emsg(_(e_argreq));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 other = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 fname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 free_fname = fix_fname(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 * When out-of-memory, keep unexpanded file name, because we MUST be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 * able to write the file in this situation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903 * 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	1904 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 \|\| eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 alt_buf = setaltfname(ffname, fname, (linenr_T)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 alt_buf = buflist_findname(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1914 // Overwriting a file that is loaded in another buffer is not a
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1915 // good idea.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1916 emsg(_(e_bufloaded));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 * Writing to the current file is not allowed in readonly mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 * and a file name is required.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 * "nofile" and "nowrite" buffers cannot be written implicitly either.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 if (!other && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 bt_dontwrite_msg(curbuf) \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 check_fname() == FAIL \|\| check_readonly(&eap->forceit, curbuf)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 if (!other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 * Not writing the whole file is only allowed with '!'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 if ( (eap->line1 != 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 \|\| eap->line2 != curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 && !eap->forceit
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 && !eap->append
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 && !p_wa)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 if (p_confirm \|\| cmdmod.confirm)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 if (vim_dialog_yesno(VIM_QUESTION, NULL,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 (char_u *)_("Write partial file?"), 2) != VIM_YES)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 eap->forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	1957 emsg(_("E140: Use ! to write partial buffer"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 if (eap->cmdidx == CMD_saveas && alt_buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 buf_T *was_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
21 db5102f7e29f updated for version 7.0013 vimboss parents: 15 diff changeset	1970 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	1971 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 if (curbuf != was_curbuf \|\| aborting())
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1973 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 if (curbuf != was_curbuf)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1975 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1977 // buffer changed, don't change name now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1981 // Exchange the file names for the current and the alternate
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1982 // buffer. This makes it look like we are now editing the buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1983 // under the new name. Must be done before buf_write(), because
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1984 // if there is no file name and 'cpo' contains 'F', it will set
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	1985 // the file name.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 fname = alt_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 alt_buf->b_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 curbuf->b_fname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 fname = alt_buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 alt_buf->b_ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 fname = alt_buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 alt_buf->b_sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 curbuf->b_sfname = fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 buf_name_changed(curbuf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	1996
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
21 db5102f7e29f updated for version 7.0013 vimboss parents: 15 diff changeset	1998 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 if (!alt_buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 alt_buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2004 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 if (curbuf != was_curbuf \|\| aborting())
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2006 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 if (curbuf != was_curbuf)
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2008 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2010 // buffer changed, don't write the file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2014
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2015 // If 'filetype' was empty try detecting it now.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2016 if (*curbuf->b_p_ft == NUL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2017 {
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2018 if (au_has_group((char_u *)"filetypedetect"))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2019 (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	2020 TRUE, NULL);
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 716 diff changeset	2021 do_modelines(0);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2022 }
2648 656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	2023
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2024 // Autocommands may have changed buffer names, esp. when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2025 // 'autochdir' is set.
2648 656e652c6579 updated for version 7.3.068 Bram Moolenaar <bram@vim.org> parents: 2606 diff changeset	2026 fname = curbuf->b_sfname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	2029 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	2030
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 eap, eap->append, eap->forceit, TRUE, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2033
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2034 // After ":saveas fname" reset 'readonly'.
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	2035 if (eap->cmdidx == CMD_saveas)
c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	2036 {
c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	2037 if (retval == OK)
1806 f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	2038 {
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	2039 curbuf->b_p_ro = FALSE;
1806 f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	2040 redraw_tabline = TRUE;
f0c598082dff updated for version 7.2-104 vimboss parents: 1798 diff changeset	2041 }
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	2042 }
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	2043
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2044 // Change directories when the 'acd' option is set and the file name
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2045 // got changed or set.
9469 38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b Christian Brabandt <cb@256bit.org> parents: 9414 diff changeset	2046 if (eap->cmdidx == CMD_saveas \|\| name_was_missing)
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13553 diff changeset	2047 DO_AUTOCHDIR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 * 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	2060 * BF_NEW or BF_READERR, check for overwriting current file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 * May set eap->forceit if a dialog says it's OK to overwrite.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 * Return OK if it's OK, FAIL if it is not.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 */
3486 f9a865d97614 updated for version 7.3.507 Bram Moolenaar <bram@vim.org> parents: 3482 diff changeset	2064 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2065 check_overwrite(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2066 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2067 buf_T *buf,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2068 char_u *fname, // file name to be used (can differ from
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2069 // buf->ffname)
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2070 char_u *ffname, // full path version of fname
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2071 int other) // writing under other name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 /*
19693 9fbeb3bdf49e patch 8.2.0403: when 'buftype' is "nofile" there is no overwrite check Bram Moolenaar <Bram@vim.org> parents: 19429 diff changeset	2074 * Write to another file or b_flags set or not writing the whole file:
9fbeb3bdf49e patch 8.2.0403: when 'buftype' is "nofile" there is no overwrite check Bram Moolenaar <Bram@vim.org> parents: 19429 diff changeset	2075 * overwriting only allowed with '!'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 if ( (other
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 \|\| (buf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 \|\| ((buf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 \|\| (buf->b_flags & BF_READERR))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 && !p_wa
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 && vim_fexists(ffname))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 {
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2085 if (!eap->forceit && !eap->append)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 {
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2087 #ifdef UNIX
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2088 // with UNIX it is possible to open a directory
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2089 if (mch_isdir(ffname))
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2090 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2091 semsg(_(e_isadir2), ffname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2092 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2093 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2096 if (p_confirm \|\| cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2097 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2098 char_u buff[DIALOG_MSG_SIZE];
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2099
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2100 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2101 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2102 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2103 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2104 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2105 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2106 #endif
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2107 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2108 emsg(_(e_exists));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2110 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2112
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2113 // For ":w! filename" check that no swap file exists for "filename".
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2114 if (other && !emsg_silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2116 char_u *dir;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2117 char_u *p;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2118 int r;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2119 char_u *swapname;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2120
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2121 // We only try the first entry in 'directory', without checking if
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2122 // it's writable. If the "." directory is not writable the write
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2123 // will probably fail anyway.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2124 // Use 'shortname' of the current buffer, since there is no buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2125 // for the written file.
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2126 if (*p_dir == NUL)
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2127 {
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2128 dir = alloc(5);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2129 if (dir == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2130 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2131 STRCPY(dir, ".");
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2132 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2133 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2134 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2135 dir = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2136 if (dir == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2137 return FAIL;
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2138 p = p_dir;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2139 copy_option_part(&p, dir, MAXPATHL, ",");
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2140 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2141 swapname = makeswapname(fname, ffname, curbuf, dir);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2142 vim_free(dir);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2143 r = vim_fexists(swapname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2144 if (r)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2145 {
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2146 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2147 if (p_confirm \|\| cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2148 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2149 char_u buff[DIALOG_MSG_SIZE];
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2150
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2151 dialog_msg(buff,
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2152 _("Swap file \"%s\" exists, overwrite anyway?"),
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2153 swapname);
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2154 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2155 != VIM_YES)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2156 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2157 vim_free(swapname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2158 return FAIL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2159 }
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2160 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2161 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2162 else
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2163 #endif
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 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(_("E768: Swap file exists: %s (:silent! overrides)"),
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2166 swapname);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2167 vim_free(swapname);
460 7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2168 return FAIL;
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2169 }
7f2d3b3c15a2 updated for version 7.0122 vimboss parents: 445 diff changeset	2170 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2171 vim_free(swapname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 * Handle ":wnext", ":wNext" and ":wprevious" commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2181 ex_wnext(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 if (eap->cmd[1] == 'n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 i = curwin->w_arg_idx + (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 i = curwin->w_arg_idx - (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 eap->line1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 if (do_write(eap) != FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 do_argfile(eap, i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 * ":wall", ":wqall" and ":xall": Write all changed files (and exit).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2199 do_wqall(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 int error = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 int save_forceit = eap->forceit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 if (eap->cmdidx == CMD_xall \|\| eap->cmdidx == CMD_wqall)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	2208 FOR_ALL_BUFFERS(buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 {
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	2210 #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	2211 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	2212 {
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	2213 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	2214 ++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	2215 }
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	2216 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	2217 #endif
12648 cdfd6eb8bb80 patch 8.0.1202: :wall gives an errof for a terminal window Christian Brabandt <cb@256bit.org> parents: 12515 diff changeset	2218 if (bufIsChanged(buf) && !bt_dontwrite(buf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 * Check if there is a reason the buffer cannot be written:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 * 1. if the 'write' option is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 * 2. if there is no file name (even after browsing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 * 3. if the 'readonly' is set (even after a dialog)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 * 4. if overwriting is allowed (even after a dialog)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 if (not_writing())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 #ifdef FEAT_BROWSE
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2233 // ":browse wall": ask for file name if there isn't one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 if (buf->b_ffname == NULL && cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 browse_save_fname(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2239 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 else if (check_readonly(&eap->forceit, buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 \|\| check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 ++error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 {
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2250 bufref_T bufref;
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2251
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2252 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 if (buf_write_all(buf, eap->forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 ++error;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2255 // 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	2256 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2259 eap->forceit = save_forceit; // check_overwrite() may set it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 if (exiting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 if (!error)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2265 getout(0); // exit Vim
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 not_exiting();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 * Check the 'write' option.
17632 5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2272 * Return TRUE and give a message when it's not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	2274 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2275 not_writing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 if (p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 return FALSE;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2279 emsg(_("E142: File not written: Writing is disabled by 'write' option"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 /*
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2284 * 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	2285 * 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	2286 * message when the buffer is readonly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2289 check_readonly(int forceit, buf_T buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 {
9387 f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe Christian Brabandt <cb@256bit.org> parents: 9377 diff changeset	2291 stat_T st;
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2292
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2293 // Handle a file being readonly when the 'readonly' option is set or when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2294 // the file exists and permissions are read-only.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2295 // We will send 0777 to check_file_readonly(), as the "perm" variable is
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2296 // important for device checks but not here.
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2297 if (!*forceit && (buf->b_p_ro
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2298 \|\| (mch_stat((char *)buf->b_ffname, &st) >= 0
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2299 && check_file_readonly(buf->b_ffname, 0777))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 if ((p_confirm \|\| cmdmod.confirm) && buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2690 diff changeset	2304 char_u buff[DIALOG_MSG_SIZE];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2306 if (buf->b_p_ro)
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2307 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	2308 buf->b_fname);
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2309 else
da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2310 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	2311 buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2315 // Set forceit, to force the writing of a readonly file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 *forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 #endif
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2324 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	2325 emsg(_(e_readonly));
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2326 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	2327 semsg(_("E505: \"%s\" is read-only (add ! to override)"),
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2328 buf->b_fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2329 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2330 }
1303 da0991871b02 updated for version 7.1-017 vimboss parents: 1289 diff changeset	2331
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2332 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 /*
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	2336 * 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	2337 * "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	2338 * "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	2339 *
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2340 * Return:
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2341 * GETFILE_ERROR for "normal" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2342 * 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	2343 * GETFILE_SAME_FILE for success
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2344 * GETFILE_OPEN_OTHER for successfully opening another file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2347 getfile(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2348 int fnum,
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	2349 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	2350 char_u *sfname_arg,
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2351 int setpm,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2352 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2353 int forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354 {
14917 6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear Bram Moolenaar <Bram@vim.org> parents: 14913 diff changeset	2355 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	2356 char_u *sfname = sfname_arg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 int other;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 char_u *free_me = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 632 diff changeset	2361 if (text_locked())
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2362 return GETFILE_ERROR;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	2363 if (curbuf_locked())
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11372 diff changeset	2364 return GETFILE_ERROR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 if (fnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2368 // make ffname full path, set sfname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 fname_expand(curbuf, &ffname, &sfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 other = otherfile(ffname);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2371 free_me = ffname; // has been allocated, free() later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 other = (fnum != curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 if (other)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2377 ++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	2378 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 if (p_confirm && p_write)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 --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	2389 no_write_message();
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2390 retval = GETFILE_NOT_WRITTEN; // file has been changed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 if (other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 if (setpm)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398 if (!other)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 beginline(BL_SOL \| BL_FIX);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2404 retval = GETFILE_SAME_FILE; // it's in the same file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 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	2407 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	2408 curwin) == OK)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2409 retval = GETFILE_OPEN_OTHER; // opened another file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2411 retval = GETFILE_ERROR; // error encountered
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 vim_free(free_me);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 * start editing a new file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2421 * fnum: file number; if zero use ffname/sfname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 * ffname: the file name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 * - full path if sfname used,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 * - any file name if sfname is NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425 * - empty string to re-edit with the same file name (but may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426 * in a different directory)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427 * - NULL to start an empty buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 * sfname: the short file name (or NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 * eap: contains the command to be executed after loading the file and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 * forced 'ff' and 'fenc'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 * newlnum: if > 0: put cursor on this line number (if possible)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 * if ECMD_LASTL: use last position in loaded file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 * if ECMD_LAST: use last position in all files
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 * if ECMD_ONE: use first line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 * flags:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 * ECMD_HIDE: if TRUE don't free the current buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 * ECMD_OLDBUF: use existing buffer if it exists
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 * ECMD_FORCEIT: ! used for Ex command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 * ECMD_ADDBUF: don't edit, just add to buffer list
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	2441 * 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	2442 * 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	2443 * of the previous buffer for "oldwin" is stored.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2444 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2448 do_ecmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2449 int fnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2450 char_u *ffname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2451 char_u *sfname,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2452 exarg_T *eap, // can be NULL!
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2453 linenr_T newlnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2454 int flags,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	2455 win_T *oldwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2457 int other_file; // TRUE if editing another file
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2458 int oldbuf; // TRUE if using existing buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2459 int auto_buf = FALSE; // TRUE if autocommands brought us
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2460 // into the buffer unexpectedly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 char_u *new_name = NULL;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2462 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2463 int did_set_swapcommand = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 buf_T *buf;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2466 bufref_T bufref;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2467 bufref_T old_curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 long n;
6702 d879db7c2f56 updated for version 7.4.675 Bram Moolenaar <bram@vim.org> parents: 6639 diff changeset	2474 pos_T orig_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 linenr_T topline = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 int newcol = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 int solcol = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 char_u *command = NULL;
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2480 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2481 int did_get_winopts = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2482 #endif
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2483 int readfile_flags = 0;
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	2484 int did_inc_redrawing_disabled = FALSE;
15713 ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff' Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	2485 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 command = eap->do_ecmd_cmd;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2489 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 if (fnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2493 if (fnum == curbuf->b_fnum) // file is already being edited
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2494 return OK; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 #ifdef FEAT_BROWSE
17190 94cc7da54754 patch 8.1.1594: may still start file dialog while exiting Bram Moolenaar <Bram@vim.org> parents: 17186 diff changeset	2500 if (cmdmod.browse && !exiting)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 {
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2502 if (
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2503 # ifdef FEAT_GUI
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2504 !gui.in_use &&
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2505 # endif
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2506 au_has_group((char_u *)"FileExplorer"))
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2507 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2508 // No browsing supported but we do have the file explorer:
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2509 // Edit the directory.
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2510 if (ffname == NULL \|\| !mch_isdir(ffname))
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2511 ffname = (char_u *)".";
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2512 }
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2513 else
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2514 {
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2515 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 NULL, NULL, NULL, curbuf);
462 c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2517 if (browse_file == NULL)
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2518 goto theend;
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2519 ffname = browse_file;
c21975c58b44 updated for version 7.0123 vimboss parents: 460 diff changeset	2520 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2523 // if no short name given, use ffname for short name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 sfname = ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 #ifdef USE_FNAME_CASE
15794 0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined Bram Moolenaar <Bram@vim.org> parents: 15760 diff changeset	2527 if (sfname != NULL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2528 fname_case(sfname, 0); // set correct case for sfname
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 if ((flags & ECMD_ADDBUF) && (ffname == NULL \|\| *ffname == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 if (ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 other_file = TRUE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2536 // there is no file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 else if (*ffname == NUL && curbuf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 other_file = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2541 if (*ffname == NUL) // re-edit with same file name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 sfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2546 free_fname = fix_fname(ffname); // may expand to full path name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 other_file = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 * if the file was changed we may not be allowed to abandon it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 * - if we are going to re-edit the same file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 * - 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	2557 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 if ( ((!other_file && !(flags & ECMD_OLDBUF))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 \|\| (curbuf->b_nwindows == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 && !(flags & (ECMD_HIDE \| ECMD_ADDBUF))))
5464 9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	2561 && check_changed(curbuf, (p_awa ? CCGD_AW : 0)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	2562 \| (other_file ? 0 : CCGD_MULTWIN)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	2563 \| ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0)
9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	2564 \| (eap == NULL ? 0 : CCGD_EXCMD)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 if (fnum == 0 && other_file && ffname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 }
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 * End Visual mode before switching to another buffer, so the text can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 * copied into the GUI selection buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 reset_VIsual();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2577 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2578 if ((command != NULL \|\| newlnum > (linenr_T)0)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2579 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2580 {
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2581 int len;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2582 char_u *p;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2583
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2584 // Set v:swapcommand for the SwapExists autocommands.
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2585 if (command != NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	2586 len = (int)STRLEN(command) + 3;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2587 else
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2588 len = 30;
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	2589 p = alloc(len);
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2590 if (p != NULL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2591 {
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2592 if (command != NULL)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2593 vim_snprintf((char *)p, len, ":%s\r", command);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2594 else
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2595 vim_snprintf((char *)p, len, "%ldG", (long)newlnum);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2596 set_vim_var_string(VV_SWAPCOMMAND, p, -1);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2597 did_set_swapcommand = TRUE;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2598 vim_free(p);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2599 }
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2600 }
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2601 #endif
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	2602
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 * If we are starting to edit another file, open a (new) buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 * Otherwise we re-use the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 if (other_file)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 if (!(flags & ECMD_ADDBUF))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 {
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	2611 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	2612 curwin->w_alt_fnum = curbuf->b_fnum;
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	2613 if (oldwin != NULL)
734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	2614 buflist_altfpos(oldwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 if (fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 if (flags & ECMD_ADDBUF)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 linenr_T tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 tlnum = atol((char *)command);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2628 if (tlnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2634 buf = buflist_new(ffname, sfname, 0L,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 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	2636
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2637 // autocommands may change curwin and curbuf
5816 29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5802 diff changeset	2638 if (oldwin != NULL)
29eb4c2a33ac updated for version 7.4.251 Bram Moolenaar <bram@vim.org> parents: 5802 diff changeset	2639 oldwin = curwin;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2640 set_bufref(&old_curbuf, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 goto theend;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2644 if (buf->b_ml.ml_mfp == NULL) // no memfile yet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 oldbuf = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2648 else // existing memfile
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 oldbuf = TRUE;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2651 set_bufref(&bufref, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 (void)buf_check_timestamp(buf, FALSE);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2653 // Check if autocommands made the buffer invalid or changed the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2654 // current buffer.
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2655 if (!bufref_valid(&bufref) \|\| curbuf != old_curbuf.br_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2658 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2661 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2663 // May jump to last used line number for a loaded buffer or when asked
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2664 // for explicitly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2665 if ((oldbuf && newlnum == ECMD_LASTL) \|\| newlnum == ECMD_LAST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 pos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 newlnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 solcol = pos->col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2672 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2673 * Make the (new) buffer the one used by the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 * 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	2676 * is returned by buflist_new(), nothing to do here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2677 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2678 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 * Be careful: The autocommands may delete any buffer and change
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 * the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 * - If the buffer we are going to edit is deleted, give up.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684 * - If the current buffer is deleted, prefer to load the new
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 * buffer when loading a buffer is required. This avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2686 * loading another buffer which then must be closed again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 * - If we ended up in the new buffer already, need to skip a few
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 * things, set auto_buf.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2689 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2690 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2691 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	2692 set_bufref(&au_new_curbuf, buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2693 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	2694 if (!bufref_valid(&au_new_curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2696 // new buffer has been deleted
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2697 delbuf_msg(new_name); // frees new_name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2699 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2700 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2701 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2703 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2705 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2706 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2707 if (buf == curbuf) // already in new buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2709 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2710 {
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	2711 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	2712
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2713 // Set the w_closing flag to avoid that autocommands close the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2714 // 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	2715 the_curwin->w_closing = TRUE;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	2716 ++buf->b_locked;
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	2717
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2718 if (curbuf == old_curbuf.br_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2719 buf_copy_options(buf, BCO_ENTER);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2720
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2721 // Close the link to the current buffer. This will set
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2722 // oldwin->w_buffer to NULL.
825 6675076019ae updated for version 7.0d vimboss parents: 823 diff changeset	2723 u_sync(FALSE);
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	2724 close_buffer(oldwin, curbuf,
18886 050f5eaa9e50 patch 8.2.0004: get E685 and E931 if buffer reload is interrupted Bram Moolenaar <Bram@vim.org> parents: 18779 diff changeset	2725 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	2727 the_curwin->w_closing = FALSE;
10106 58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3 Christian Brabandt <cb@256bit.org> parents: 10082 diff changeset	2728 --buf->b_locked;
3242 48252b5fd170 updated for version 7.3.390 Bram Moolenaar <bram@vim.org> parents: 3184 diff changeset	2729
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2730 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2731 // autocmds may abort script processing
10082 7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	2732 if (aborting() && curwin->w_buffer != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2736 }
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2737 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2738 // Be careful again, like above.
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2739 if (!bufref_valid(&au_new_curbuf))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2740 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2741 // new buffer has been deleted
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2742 delbuf_msg(new_name); // frees new_name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2743 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2744 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2745 if (buf == curbuf) // already in new buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2749 #ifdef FEAT_SYN_HL
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2750 /*
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2751 * <VN> We could instead free the synblock
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2752 * and re-attach to buffer, perhaps.
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2753 */
11649 0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands Christian Brabandt <cb@256bit.org> parents: 11589 diff changeset	2754 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	2755 \|\| 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	2756 curwin->w_s = &(buf->b_s);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	2757 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 ++curbuf->b_nwindows;
5231 74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2761
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2762 // Set 'fileformat', 'binary' and 'fenc' when forced.
5231 74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2763 if (!oldbuf && eap != NULL)
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2764 {
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2765 set_file_options(TRUE, eap);
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2766 set_forced_fenc(eap);
74d2f3188cd0 updated for version 7.4a.041 Bram Moolenaar <bram@vim.org> parents: 4903 diff changeset	2767 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2770 // May get the window options from the last time this buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2771 // was in this window (or another window). If not used
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2772 // before, reset the local window options to the global
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2773 // values. Also restores old folding stuff.
1289 d2612392202f updated for version 7.1-004 vimboss parents: 1227 diff changeset	2774 get_winopts(curbuf);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2775 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2776 did_get_winopts = TRUE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	2777 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 vim_free(new_name);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2780 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	2781 au_new_curbuf.br_buf_free_count = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 curwin->w_pcmark.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 curwin->w_pcmark.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2787 else // !other_file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 {
13553 04019fc3de93 patch 8.0.1650: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	2789 if ((flags & ECMD_ADDBUF) \|\| check_fname() == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 goto theend;
6531 005a6b650866 updated for version 7.4.592 Bram Moolenaar <bram@vim.org> parents: 6426 diff changeset	2791
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 oldbuf = (flags & ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2795 // Don't redraw until the cursor is in the right line, otherwise
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2796 // autocommands may cause ml_get errors.
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	2797 ++RedrawingDisabled;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	2798 did_inc_redrawing_disabled = TRUE;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	2799
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	2800 buf = curbuf;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2801 if ((flags & ECMD_SET_HELP) \|\| keep_help_flag)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 {
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	2803 prepare_help_buffer();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2805 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2806 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2807 // Don't make a buffer listed if it's a help buffer. Useful when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2808 // using CTRL-O to go back to a help file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 if (!curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 set_buflisted(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2813 // If autocommands change buffers under our fingers, forget about
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2814 // editing the file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2817 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2818 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2820 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2822 // Since we are starting to edit a file, consider the filetype to be
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2823 // unset. Helps for when an autocommand changes files and expects syntax
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2824 // highlighting to work in the other file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 did_filetype = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 * other_file oldbuf
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 * FALSE FALSE re-edit same file, buffer is re-used
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 * FALSE TRUE re-edit same file, nothing changes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 * TRUE FALSE start editing new file, new buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832 * TRUE TRUE start editing in existing buffer (nothing to do)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2833 */
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2834 if (!other_file && !oldbuf) // re-use the buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2836 set_last_cursor(curwin); // may set b_last_cursor
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 if (newlnum == ECMD_LAST \|\| newlnum == ECMD_LASTL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 solcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 new_name = NULL;
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	2847 set_bufref(&bufref, buf);
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2848
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2849 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	2850 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2851 // Save all the text, so that the reload can be undone.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2852 // Sync first so that this is a separate undo-able action.
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2853 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	2854 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	2855 == FAIL)
9705 8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	2856 {
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	2857 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	2858 goto theend;
9705 8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd Christian Brabandt <cb@256bit.org> parents: 9676 diff changeset	2859 }
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2860 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	2861 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	2862
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2863 // tell readfile() not to clear or reload undo info
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2864 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	2865 }
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2866 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2867 buf_freeall(curbuf, 0); // free all things for buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2868
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2869 // If autocommands deleted the buffer we were going to re-edit, give
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2870 // 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	2871 if (!bufref_valid(&bufref))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2873 delbuf_msg(new_name); // frees new_name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2878 // If autocommands change buffers under our fingers, forget about
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2879 // re-editing the file. Should do the buf_clear_file(), but perhaps
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2880 // the autocommands changed the buffer...
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2881 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2882 goto theend;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2883 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2884 if (aborting()) // autocmds may abort script processing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 goto theend;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887 buf_clear_file(curbuf);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2888 curbuf->b_op_start.lnum = 0; // clear '[ and '] marks
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2889 curbuf->b_op_end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2890 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2891
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2893 * If we get here we are sure to start editing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2894 */
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2895 // Assume success now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2896 retval = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 * Check if we are editing the w_arg_idx file in the argument list.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2901 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2903 if (!auto_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2905 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 * Set cursor and init window before reading the file and executing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 * autocommands. This allows for the autocommands to position the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 * cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 */
677 e649c78407e6 updated for version 7.0202 vimboss parents: 673 diff changeset	2910 curwin_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912 #ifdef FEAT_FOLDING
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2913 // It's possible that all lines in the buffer changed. Need to update
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2914 // automatic folding for all windows where it's used.
1370 b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2915 {
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2916 win_T *win;
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2917 tabpage_T *tp;
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2918
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2919 FOR_ALL_TAB_WINDOWS(tp, win)
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2920 if (win->w_buffer == curbuf)
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2921 foldUpdateAll(win);
b4d92472f168 updated for version 7.1-085 vimboss parents: 1369 diff changeset	2922 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2925 // 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	2926 DO_AUTOCHDIR;
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 944 diff changeset	2927
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 * Careful: open_buffer() and apply_autocmds() may change the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 * buffer and window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 */
6702 d879db7c2f56 updated for version 7.4.675 Bram Moolenaar <bram@vim.org> parents: 6639 diff changeset	2932 orig_pos = curwin->w_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 topline = curwin->w_topline;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2934 if (!oldbuf) // need to read the file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2935 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	2936 #ifdef FEAT_PROP_POPUP
17632 5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2937 // Don't use the swap-exists dialog for a popup window, can't edit
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2938 // the buffer.
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2939 if (WIN_IS_POPUP(curwin))
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2940 curbuf->b_flags \|= BF_NO_SEA;
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2941 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 swap_exists_action = SEA_DIALOG;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2943 curbuf->b_flags \|= BF_CHECK_RO; // set/reset 'ro' flag
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 * Open the buffer and read the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	2948 #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	2949 if (should_abort(open_buffer(FALSE, eap, readfile_flags)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 #else
2394 a3aca345aafa Add the 'undoreload' option to be able to undo a file reload. Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	2952 (void)open_buffer(FALSE, eap, readfile_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2954
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	2955 #ifdef FEAT_PROP_POPUP
17632 5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2956 curbuf->b_flags &= ~BF_NO_SEA;
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	2957 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 retval = FAIL;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9481 diff changeset	2960 handle_swap_exists(&old_curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2964 // Read the modelines, but only to set window-local options. Any
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2965 // buffer-local options have already been set and may have been
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2966 // changed by the user.
717 2fa8cb05b861 updated for version 7.0218 vimboss parents: 716 diff changeset	2967 do_modelines(OPT_WINONLY);
23 3f44e9abe4ec updated for version 7.0015 vimboss parents: 22 diff changeset	2968
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 &retval);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 &retval);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2976 // If autocommands change the cursor position or topline, we should
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2977 // keep it. Also when it moves within a line. But not when it moves
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2978 // 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	2979 if (!EQUAL_POS(curwin->w_cursor, orig_pos))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 {
14033 bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2981 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	2982
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2983 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	2984 \|\| 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	2985 {
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2986 newlnum = curwin->w_cursor.lnum;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2987 newcol = curwin->w_cursor.col;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #" Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2988 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 if (curwin->w_topline == topline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 topline = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	2993 // Even when cursor didn't move we need to recompute topline.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 #endif
18767 068337e86133 patch 8.1.2373: cannot build with +popupwin but without +quickfix Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2999 #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX)
17632 5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window Bram Moolenaar <Bram@vim.org> parents: 17584 diff changeset	3000 if (WIN_IS_POPUP(curwin) && curwin->w_p_pvw && retval != FAIL)
17584 65a8099fc0e8 patch 8.1.1789: cannot see file name of preview popup window Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3001 popup_set_title(curwin);
65a8099fc0e8 patch 8.1.1789: cannot see file name of preview popup window Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3002 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 #ifdef FEAT_DIFF
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3006 // Tell the diff stuff that this buffer is new and/or needs updating.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3007 // Also needed when re-editing the same buffer, because unloading will
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3008 // have removed it as a diff buffer.
673 513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	3009 if (curwin->w_p_diff)
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	3010 {
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	3011 diff_buf_add(curbuf);
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	3012 diff_invalidate(curbuf);
513866ffe6af updated for version 7.0200 vimboss parents: 637 diff changeset	3013 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3016 #ifdef FEAT_SPELL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3017 // If the window options were changed may need to set the spell language.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3018 // 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	3019 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	3020 (void)did_set_spelllang(curwin);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3021 #endif
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1091 diff changeset	3022
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3025 if (newcol >= 0) // position set by autocommands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3031 else if (newlnum > 0) // line number from caller or old position
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 if (solcol >= 0 && !p_sol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3037 // 'sol' is off: Use last known column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 curwin->w_cursor.col = solcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 beginline(BL_SOL \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3046 else // no line number, go to last line in Ex mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 beginline(BL_WHITE \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3054 // Check if cursors in other windows on the same buffer are still valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 check_lnums(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 * Did not read the file, need to show some info about the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 * Do this after setting the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 */
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3061 if (oldbuf && !auto_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 int msg_scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3065 // Obey the 'O' flag in 'cpoptions': overwrite any previous file
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3066 // message.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 msg_scroll = FALSE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3069 if (!msg_scroll) // wait a bit when overwriting an error msg
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 msg_scroll = msg_scroll_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 msg_scrolled_ign = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074
8560 f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8556 diff changeset	3075 if (!shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Christian Brabandt <cb@256bit.org> parents: 8556 diff changeset	3076 fileinfo(FALSE, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 msg_scrolled_ign = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080
9414 1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	3081 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	3082 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	3083 #endif
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd Christian Brabandt <cb@256bit.org> parents: 9412 diff changeset	3084
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869 720a59d79bcd updated for version 7.2-168 vimboss parents: 1868 diff changeset	3090 (void)keymap_init();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 --RedrawingDisabled;
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	3094 did_inc_redrawing_disabled = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 if (!skip_redraw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 {
15713 ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff' Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	3097 n = *so_ptr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 if (topline == 0 && command == NULL)
15713 ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff' Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	3099 *so_ptr = 9999; // force cursor halfway the window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 update_topline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 curwin->w_scbind_pos = curwin->w_topline;
15713 ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff' Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	3102 *so_ptr = n;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3103 redraw_curbuf_later(NOT_VALID); // redraw this buffer later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 if (p_im)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 need_start_insertmode = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108
13174 1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3109 #ifdef FEAT_AUTOCHDIR
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3110 // Change directories when the 'acd' option is set and we aren't already in
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3111 // that directory (should already be done above). Expect getcwd() to be
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3112 // faster than calling shorten_fnames() unnecessarily.
13174 1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3113 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	3114 {
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3115 char_u curdir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3116 char_u filedir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3117
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3118 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	3119 *gettail_sep(filedir) = NUL;
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3120 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	3121 && vim_fnamecmp(curdir, filedir) != 0)
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3122 do_autochdir();
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3123 }
1bf3519889d3 patch 8.0.1461: missing another file in patch Christian Brabandt <cb@256bit.org> parents: 13014 diff changeset	3124 #endif
821 a2b128f7d705 updated for version 7.0c11 vimboss parents: 819 diff changeset	3125
15510 41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3126 #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	3127 if (curbuf->b_ffname != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 # ifdef FEAT_NETBEANS_INTG
2210 8c6a66e2b3cc Add :nbstart and :nbclose. Bram Moolenaar <bram@vim.org> parents: 2209 diff changeset	3130 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP)
34 7f788cd27415 updated for version 7.0020 vimboss parents: 29 diff changeset	3131 netbeans_file_opened(curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 theend:
7941 98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	3137 if (did_inc_redrawing_disabled)
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645 Christian Brabandt <cb@256bit.org> parents: 7850 diff changeset	3138 --RedrawingDisabled;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13359 diff changeset	3139 #if defined(FEAT_EVAL)
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3140 if (did_set_swapcommand)
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3141 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	3142 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3151 delbuf_msg(char_u *name)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3153 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 name == NULL ? (char_u *)"" : name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 vim_free(name);
9481 7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e Christian Brabandt <cb@256bit.org> parents: 9469 diff changeset	3156 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	3157 au_new_curbuf.br_buf_free_count = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3160 static int append_indent = 0; // autoindent for first line
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3161
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 * ":insert" and ":append", also used by ":change"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3166 ex_append(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 int did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 linenr_T lnum = eap->line2;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3171 int indent = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3172 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3173 int vcol;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3174 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3176 // the ! flag toggles autoindent
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3177 if (eap->forceit)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3178 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3179
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3180 // First autoindent comes from the line we start on
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3181 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3182 append_indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3183
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 --lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3187 // when the buffer is empty need to delete the dummy line
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3188 if (empty && lnum == 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3189 lnum = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3190
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3191 State = INSERT; // behave like in Insert mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 State \|= LANGMAP;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3194
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 371 diff changeset	3195 for (;;)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 need_wait_return = FALSE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3199 if (curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3200 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3201 if (append_indent >= 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3202 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3203 indent = append_indent;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3204 append_indent = -1;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3205 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3206 else if (lnum > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3207 indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3208 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3209 ex_keep_indent = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 if (eap->getline == NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3211 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3212 // No getline() function, use the lines that follow. This ends
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3213 // when there is no more.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3214 if (eap->nextcmd == NULL \|\| *eap->nextcmd == NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3215 break;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3216 p = vim_strchr(eap->nextcmd, NL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3217 if (p == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3218 p = eap->nextcmd + STRLEN(eap->nextcmd);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3219 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3220 if (*p != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3221 ++p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3222 eap->nextcmd = p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3223 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 else
6164 00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3225 {
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3226 int save_State = State;
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3227
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3228 // Set State to avoid the cursor shape to be set to INSERT mode
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3229 // when getline() returns.
6164 00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3230 State = CMDLINE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 theline = eap->getline(
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 #ifdef FEAT_EVAL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 41 diff changeset	3233 eap->cstack->cs_looplevel > 0 ? -1 :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 #endif
17178 40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	3235 NUL, eap->cookie, indent, TRUE);
6164 00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3236 State = save_State;
00f58478e38b updated for version 7.4.418 Bram Moolenaar <bram@vim.org> parents: 6116 diff changeset	3237 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 lines_left = Rows - 1;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3239 if (theline == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3240 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3241
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3242 // Using ^ CTRL-D in getexmodeline() makes us repeat the indent.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3243 if (ex_keep_indent)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3244 append_indent = indent;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3245
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3246 // Look for the "." after automatic indent.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3247 vcol = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3248 for (p = theline; indent > vcol; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3249 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3250 if (*p == ' ')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3251 ++vcol;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3252 else if (*p == TAB)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3253 vcol += 8 - vcol % 8;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3254 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3255 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3256 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3257 if ((p[0] == '.' && p[1] == NUL)
321 3ee6db0a746e updated for version 7.0083 vimboss parents: 315 diff changeset	3258 \|\| (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0))
3ee6db0a746e updated for version 7.0083 vimboss parents: 315 diff changeset	3259 == FAIL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3265 // don't use autoindent if nothing was typed.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3266 if (p[0] == NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3267 theline[0] = NUL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3268
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 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	3271 appended_lines_mark(lnum + (empty ? 1 : 0), 1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 ++lnum;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3275
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3276 if (empty)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3277 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3278 ml_delete(2L, FALSE);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3279 empty = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3280 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3284 if (eap->forceit)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3285 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3286
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3287 // "start" is set to eap->line2+1 unless that position is invalid (when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3288 // eap->line2 pointed to the end of the buffer and nothing was appended)
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3289 // "end" is set to lnum when something has been appended, otherwise
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3290 // it is the same than "start" -- Acevedo
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3291 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3292 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3293 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3294 eap->line2 + 1 : curbuf->b_ml.ml_line_count;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3295 if (eap->cmdidx != CMD_append)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3296 --curbuf->b_op_start.lnum;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3297 curbuf->b_op_end.lnum = (eap->line2 < lnum)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3298 ? lnum : curbuf->b_op_start.lnum;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3299 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	3300 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 beginline(BL_SOL \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3305 need_wait_return = FALSE; // don't use wait_return() now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 * ":change"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3313 ex_change(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 if (eap->line2 >= eap->line1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3321 // the ! flag toggles autoindent
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3322 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3323 append_indent = get_indent_lnum(eap->line1);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3324
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 for (lnum = eap->line2; lnum >= eap->line1; --lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3327 if (curbuf->b_ml.ml_flags & ML_EMPTY) // nothing to delete
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 ml_delete(eap->line1, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 }
1929 9230c45fdde6 updated for version 7.2-226 vimboss parents: 1883 diff changeset	3331
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3332 // make sure the cursor is not beyond the end of the file now
1929 9230c45fdde6 updated for version 7.2-226 vimboss parents: 1883 diff changeset	3333 check_cursor_lnum();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3336 // ":append" on the line above the deleted lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 eap->line2 = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 ex_append(eap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3342 ex_z(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 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	3345 long bigness;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3346 char_u *kind;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 int minus = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 linenr_T start, end, curs, i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 linenr_T lnum = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3352 // Vi compatible: ":z!" uses display height, without a count uses
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3353 // 'scroll'
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3354 if (eap->forceit)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3355 bigness = curwin->w_height;
10357 59d01e335858 commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55 Christian Brabandt <cb@256bit.org> parents: 10299 diff changeset	3356 else if (!ONE_WINDOW)
5678 b06e58f8dd30 updated for version 7.4.185 Bram Moolenaar <bram@vim.org> parents: 5647 diff changeset	3357 bigness = curwin->w_height - 3;
b06e58f8dd30 updated for version 7.4.185 Bram Moolenaar <bram@vim.org> parents: 5647 diff changeset	3358 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3359 bigness = curwin->w_p_scr * 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 if (bigness < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 bigness = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 x = eap->arg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3364 kind = x;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3365 if (kind == '-' \|\| kind == '+' \|\| *kind == '='
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3366 \|\| kind == '^' \|\| kind == '.')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3367 ++x;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3368 while (x == '-' \|\| x == '+')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 if (*x != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 if (!VIM_ISDIGIT(*x))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3375 emsg(_("E144: non-numeric argument to :z"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3379 {
11303 ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	3380 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	3381
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3382 // bigness could be < 0 if atol(x) overflows.
11303 ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count Christian Brabandt <cb@256bit.org> parents: 11254 diff changeset	3383 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	3384 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	3385
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3386 p_window = bigness;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3387 if (*kind == '=')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3388 bigness += 2;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3389 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3392 // the number of '-' and '+' multiplies the distance
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3393 if (kind == '-' \|\| kind == '+')
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3394 for (x = kind + 1; x == kind; ++x)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3395 ;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3396
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3397 switch (*kind)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 case '-':
2881 d84a564f28c9 updated for version 7.3.214 Bram Moolenaar <bram@vim.org> parents: 2837 diff changeset	3400 start = lnum - bigness * (linenr_T)(x - kind) + 1;
d84a564f28c9 updated for version 7.3.214 Bram Moolenaar <bram@vim.org> parents: 2837 diff changeset	3401 end = start + bigness - 1;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3402 curs = end;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 case '=':
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3406 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3407 end = lnum + (bigness + 1) / 2 - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 curs = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 minus = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 case '^':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 start = lnum - bigness * 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 end = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 curs = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 case '.':
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3419 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3420 end = lnum + (bigness + 1) / 2 - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 curs = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3424 default: // '+'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 start = lnum;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3426 if (*kind == '+')
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	3427 start += bigness * (linenr_T)(x - kind - 1) + 1;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3428 else if (eap->addr_count == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3429 ++start;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3430 end = start + bigness - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 curs = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 if (start < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 start = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 if (end > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 end = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 if (curs > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 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	3443 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	3444 curs = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 for (i = start; i <= end; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3456 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466
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	3467 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	3468 {
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer Christian Brabandt <cb@256bit.org> parents: 11303 diff changeset	3469 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	3470 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	3471 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 }
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 * Check if the restricted flag is set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3481 check_restricted(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 if (restricted)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 {
15748 93b78c4a7cd5 patch 8.1.0881: can execute shell commands in rvim through interfaces Bram Moolenaar <Bram@vim.org> parents: 15713 diff changeset	3485 emsg(_("E145: Shell commands and some functionality not allowed in rvim"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 * Check if the secure flag is set (.exrc or .vimrc in current directory).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3497 check_secure(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 if (secure)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 secure = 2;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3502 emsg(_(e_curdir));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 * In the sandbox more things are not allowed, including the things
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 * disallowed in secure mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 if (sandbox != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3512 emsg(_(e_sandbox));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3519 static char_u *old_sub = NULL; // previous substitute pattern
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3520 static int global_need_beginline; // call beginline() after ":g"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3522 /*
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3523 * 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	3524 */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3525 typedef struct {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3526 int do_all; // do multiple substitutions per line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3527 int do_ask; // ask for confirmation
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3528 int do_count; // count only
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3529 int do_error; // if false, ignore errors
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3530 int do_print; // print last line with subs.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3531 int do_list; // list last line with subs.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3532 int do_number; // list last line with line nr
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3533 int do_ic; // ignore case flag
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3534 } subflags_T;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3535
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3536 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 * Perform a substitution from line eap->line1 to line eap->line2 using the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 * command pointed to by eap->arg which should be of the form:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 * /pattern/substitution/{flags}
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 * The usual escapes are supported as described in the regexp docs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	3545 do_sub(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 long i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 regmmatch_T regmatch;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3550 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	3551 FALSE, FALSE, 0};
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3552 #ifdef FEAT_EVAL
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3553 subflags_T subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3554 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3555 int save_do_all; // remember user specified 'g' flag
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3556 int save_do_ask; // remember user specified 'c' flag
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3557 char_u pat = NULL, sub = NULL; // init for GCC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 int delimiter;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 int got_quit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 int got_match = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 int temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 int which_pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 int save_State;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3566 linenr_T first_line = 0; // first changed line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3567 linenr_T last_line= 0; // below last changed line AFTER the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3568 // change
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 linenr_T old_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 linenr_T line2;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3571 long nmatch; // number of lines in match
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3572 char_u *sub_firstline; // allocated copy of first sub line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3573 int endcolumn = FALSE; // cursor in last column when done
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	3574 pos_T old_cursor = curwin->w_cursor;
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	3575 int start_nsubs;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	3576 #ifdef FEAT_EVAL
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	3577 int save_ma = 0;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	3578 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 sub_nsubs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 sub_nlines = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 }
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	3586 start_nsubs = sub_nsubs;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 if (eap->cmdidx == CMD_tilde)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3589 which_pat = RE_LAST; // use last used regexp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3591 which_pat = RE_SUBST; // use last substitute regexp
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3592
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3593 // 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	3594 if (eap->cmd[0] == 's' && cmd != NUL && !VIM_ISWHITE(cmd)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 && vim_strchr((char_u )"0123456789cegriIp\|\"", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3597 // don't accept alphanumeric for separator
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 if (isalpha(*cmd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3600 emsg(_("E146: Regular expressions can't be delimited by letters"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 * "\/sub/" and "\?sub?" use last used search pattern (almost like
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 * //sub/r). "\&sub&" use last substitute pattern (like //sub/).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 if (vim_strchr((char_u )"/?&", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3613 emsg(_(e_backslash));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 if (*cmd != '&')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3617 which_pat = RE_SEARCH; // use last '/' pattern
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3618 pat = (char_u *)""; // empty search pattern
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3619 delimiter = *cmd++; // remember delimiter character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3621 else // find the end of the regexp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3623 which_pat = RE_LAST; // use last used regexp
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3624 delimiter = *cmd++; // remember delimiter character
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3625 pat = cmd; // remember start of search pat
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19693 diff changeset	3626 cmd = skip_regexp_ex(cmd, delimiter, p_magic, &eap->arg, NULL);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3627 if (cmd[0] == delimiter) // end delimiter found
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3628 *cmd++ = NUL; // replace it with a NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 * Small incompatibility: vi sees '\n' as end of the command, but in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 * Vim we want to use '\n' to find/substitute a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 */
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3635 sub = cmd; // remember the start of the substitution
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 while (cmd[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3639 if (cmd[0] == delimiter) // end delimiter found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3641 *cmd++ = NUL; // replace it with a NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3644 if (cmd[0] == '\\' && cmd[1] != 0) // skip escaped characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 ++cmd;
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11123 diff changeset	3646 MB_PTR_ADV(cmd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3651 // In POSIX vi ":s/pat/%/" uses the previous subst. string.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3652 if (STRCMP(sub, "%") == 0
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3653 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3654 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3655 if (old_sub == NULL) // there is no previous command
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3656 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3657 emsg(_(e_nopresub));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3658 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3659 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3660 sub = old_sub;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3661 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3662 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3663 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3664 vim_free(old_sub);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3665 old_sub = vim_strsave(sub);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3666 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3669 else if (!eap->skip) // use previous pattern and substitution
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3671 if (old_sub == NULL) // there is no previous command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3673 emsg(_(e_nopresub));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3676 pat = NULL; // search_regcomp() will use previous pattern
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 sub = old_sub;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3678
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3679 // Vi compatibility quirk: repeating with ":s" keeps the cursor in the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3680 // last column after using "$".
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3681 endcolumn = (curwin->w_curswant == MAXCOL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3684 // Recognize ":%s/\n//" and turn it into a join command, which is much
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3685 // more efficient.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3686 // TODO: find a generic solution to make line-joining operations more
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3687 // efficient, avoid allocating a string that grows in size.
5802 80421d934ebd updated for version 7.4.245 Bram Moolenaar <bram@vim.org> parents: 5776 diff changeset	3688 if (pat != NULL && STRCMP(pat, "\\n") == 0
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3689 && *sub == NUL
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3690 && (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	3691 \|\| cmd == 'p' \|\| cmd == '#'))))
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3692 {
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3693 linenr_T joined_lines_count;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3694
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3695 curwin->w_cursor.lnum = eap->line1;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3696 if (*cmd == 'l')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3697 eap->flags = EXFLAG_LIST;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3698 else if (*cmd == '#')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3699 eap->flags = EXFLAG_NR;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3700 else if (*cmd == 'p')
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3701 eap->flags = EXFLAG_PRINT;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3702
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3703 // The number of lines joined is the number of lines in the range plus
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3704 // one. One less when the last line is included.
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3705 joined_lines_count = eap->line2 - eap->line1 + 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3706 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	3707 ++joined_lines_count;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3708 if (joined_lines_count > 1)
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3709 {
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3710 (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	3711 sub_nsubs = joined_lines_count - 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3712 sub_nlines = 1;
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3713 (void)do_sub_msg(FALSE);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3714 ex_may_print(eap);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3715 }
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3716
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3717 if (!cmdmod.keeppatterns)
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3718 save_re_pat(RE_SUBST, pat, p_magic);
17652 9efb4dda9720 patch 8.1.1823: command line history code is spread out Bram Moolenaar <Bram@vim.org> parents: 17632 diff changeset	3719 // put pattern in history
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3720 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6415 diff changeset	3721
5776 845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3722 return;
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3723 }
845608965bd9 updated for version 7.4.232 Bram Moolenaar <bram@vim.org> parents: 5735 diff changeset	3724
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 * Find trailing options. When '&' is used, keep old options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 if (!p_ed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3734 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	3735 subflags.do_all = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 else
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3737 subflags.do_all = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3738 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3739 }
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3740 subflags.do_error = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3741 subflags.do_print = FALSE;
15760 aa80c63f34bb patch 8.1.0887: the 'l' flag in :subsitute is sticky Bram Moolenaar <Bram@vim.org> parents: 15748 diff changeset	3742 subflags.do_list = FALSE;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3743 subflags.do_count = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3744 subflags.do_number = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3745 subflags.do_ic = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 while (*cmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 * Note that 'g' and 'c' are always inverted, also when p_ed is off.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 * 'r' is never inverted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 if (*cmd == 'g')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3754 subflags.do_all = !subflags.do_all;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 else if (*cmd == 'c')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3756 subflags.do_ask = !subflags.do_ask;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	3757 else if (*cmd == 'n')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3758 subflags.do_count = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 else if (*cmd == 'e')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3760 subflags.do_error = !subflags.do_error;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3761 else if (*cmd == 'r') // use last used regexp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 which_pat = RE_LAST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 else if (*cmd == 'p')
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3764 subflags.do_print = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3765 else if (*cmd == '#')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3766 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3767 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3768 subflags.do_number = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3769 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3770 else if (*cmd == 'l')
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3771 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3772 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3773 subflags.do_list = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	3774 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3775 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	3776 subflags.do_ic = 'i';
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3777 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	3778 subflags.do_ic = 'I';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 }
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3783 if (subflags.do_count)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3784 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3785
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3786 save_do_all = subflags.do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3787 save_do_ask = subflags.do_ask;
6789 874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	3788
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 * check for a trailing count
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 if (VIM_ISDIGIT(*cmd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 i = getdigits(&cmd);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3796 if (i <= 0 && !eap->skip && subflags.do_error)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3798 emsg(_(e_zerocount));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 eap->line1 = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 eap->line2 += i - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 if (eap->line2 > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 * check for trailing command or garbage
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 cmd = skipwhite(cmd);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3811 if (cmd && cmd != '"') // if not end-of-line or comment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 eap->nextcmd = check_nextcmd(cmd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 if (eap->nextcmd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	3816 emsg(_(e_trailing));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3821 if (eap->skip) // not executing commands, only parsing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3824 if (!subflags.do_count && !curbuf->b_p_ma)
823 9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	3825 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3826 // 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	3827 emsg(_(e_modifiable));
823 9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	3828 return;
9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	3829 }
9ab23f1e137f updated for version 7.0c12 vimboss parents: 821 diff changeset	3830
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3833 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	3834 emsg(_(e_invcmd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3838 // 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	3839 if (subflags.do_ic == 'i')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 regmatch.rmm_ic = TRUE;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	3841 else if (subflags.do_ic == 'I')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 regmatch.rmm_ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 * ~ in the substitute pattern is replaced with the old pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 * 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	3849 * But don't do it when it starts with "\=", then it's an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 if (!(sub[0] == '\\' && sub[1] == '='))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 sub = regtilde(sub, p_magic);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 * Check for a match on each line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 line2 = eap->line2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 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	3859 #if defined(FEAT_EVAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 \|\| aborting()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 ); ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 {
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	3864 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	3865 (colnr_T)0, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 if (nmatch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 colnr_T copycol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 colnr_T prev_matchcol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 char_u new_end, new_start = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 unsigned new_start_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 char_u *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 int did_sub = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 int lastone;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	3876 int len, copy_len, needed_len;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3877 long nmatch_tl = 0; // nr of lines matched below lnum
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3878 int do_again; // do it again after joining lines
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	3879 int skip_match = FALSE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3880 linenr_T sub_firstlnum; // nr of first sub line
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	3881 #ifdef FEAT_PROP_POPUP
16714 ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	3882 int apc_flags = APC_SAVE_FOR_UNDO \| APC_SUBSTITUTE;
18446 b026f4524f25 patch 8.1.2217: compiler warning for unused variable Bram Moolenaar <Bram@vim.org> parents: 18444 diff changeset	3883 colnr_T total_added = 0;
16698 23af483c4ceb patch 8.1.1351: text property wrong after :substitute Bram Moolenaar <Bram@vim.org> parents: 16686 diff changeset	3884 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 * The new text is build up step by step, to avoid too much
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 * copying. There are these pieces:
1581 8dc36a64ae8b updated for version 7.1-294 vimboss parents: 1538 diff changeset	3889 * sub_firstline The old text, unmodified.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 * copycol Column in the old text where we started
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 * looking for a match; from here old text still
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 * needs to be copied to the new text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 * matchcol Column number of the old text where to look
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * for the next match. It's just after the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 * previous match or one further.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 * prev_matchcol Column just after the previous match (if any).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 * Mostly equal to matchcol, except for the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 * match and after skipping an empty match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 * regmatch.*pos Where the pattern matched in the old text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 * new_start The new text, all that has been produced so
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 * far.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 * new_end The new text, where to append new text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 *
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3904 * lnum The line number where we found the start of
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3905 * the match. Can be below the line we searched
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3906 * when there is a \n before a \zs in the
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3907 * pattern.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 * sub_firstlnum The line number in the buffer where to look
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 * for a match. Can be different from "lnum"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 * when the pattern or substitute string contains
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 * line breaks.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 * Special situations:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 * - When the substitute string contains a line break, the part up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 * to the line break is inserted in the text, but the copy of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 * the original line is kept. "sub_firstlnum" is adjusted for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 * the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 * - When the matched pattern contains a line break, the old line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 * is taken from the line at the end of the pattern. The lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 * in the match are deleted later, "sub_firstlnum" is adjusted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 * accordingly.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 * The new text is built up in new_start[]. It has some extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 * 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	3925 * the length of the allocated memory at new_start.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 * 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	3928 * updating the screen or handling a multi-line match. The "old_"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 * pointers point into this copy.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 */
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3931 sub_firstlnum = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 copycol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 matchcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3935 // At first match, remember current cursor position.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 if (!got_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 got_match = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 * Loop until nothing more to replace in this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 * 1. Handle match with empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 * 2. If do_ask is set, ask for confirmation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 * 4. if do_all is set, find next match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3952 // Advance "lnum" to the line where the match starts. The
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3953 // match does not start in the first line when there is a line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3954 // break before \zs.
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3955 if (regmatch.startpos[0].lnum > 0)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3956 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3957 lnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3958 sub_firstlnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3959 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	3960 VIM_CLEAR(sub_firstline);
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3961 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3962
18483 54e5fa1f9cfc patch 8.1.2236: ml_get error if pattern matches beyond last line Bram Moolenaar <Bram@vim.org> parents: 18446 diff changeset	3963 // Match might be after the last line for "\n\zs" matching at
54e5fa1f9cfc patch 8.1.2236: ml_get error if pattern matches beyond last line Bram Moolenaar <Bram@vim.org> parents: 18446 diff changeset	3964 // the end of the last line.
54e5fa1f9cfc patch 8.1.2236: ml_get error if pattern matches beyond last line Bram Moolenaar <Bram@vim.org> parents: 18446 diff changeset	3965 if (lnum > curbuf->b_ml.ml_line_count)
54e5fa1f9cfc patch 8.1.2236: ml_get error if pattern matches beyond last line Bram Moolenaar <Bram@vim.org> parents: 18446 diff changeset	3966 break;
54e5fa1f9cfc patch 8.1.2236: ml_get error if pattern matches beyond last line Bram Moolenaar <Bram@vim.org> parents: 18446 diff changeset	3967
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3968 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3969 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3970 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3971 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3972 {
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3973 vim_free(new_start);
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3974 goto outofmem;
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3975 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3976 }
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	3977
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3978 // Save the line number of the last change for the final
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3979 // cursor position (just like Vi).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 do_again = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 * 1. Match empty string does not count, except for first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 * match. This reproduces the strange vi behaviour.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 * This also catches endless loops.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 if (matchcol == prev_matchcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 && regmatch.endpos[0].lnum == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 && matchcol == regmatch.endpos[0].col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 {
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	3992 if (sub_firstline[matchcol] == NUL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3993 // We already were at the end of the line. Don't look
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3994 // for a match in this line again.
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	3995 skip_match = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	3996 else
2837 8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	3997 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	3998 // search for a match at next column
2837 8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	3999 if (has_mbyte)
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	4000 matchcol += mb_ptr2len(sub_firstline + matchcol);
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	4001 else
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	4002 ++matchcol;
8470ac4679c1 updated for version 7.3.192 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	4003 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 goto skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4007 // Normally we continue searching for a match just after the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4008 // previous match.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 matchcol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 prev_matchcol = matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4013 * 2. If do_count is set only increase the counter.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4014 * If do_ask is set, ask for confirmation.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4016 if (subflags.do_count)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4017 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4018 // For a multi-line match, put matchcol at the NUL at
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4019 // the end of the line and set nmatch to one, so that
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4020 // we continue looking for a match on the next line.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4021 // Avoids that ":s/\nB\@=//gc" get stuck.
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4022 if (nmatch > 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4023 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4024 matchcol = (colnr_T)STRLEN(sub_firstline);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4025 nmatch = 1;
1483 05b48b16b627 updated for version 7.1-198 vimboss parents: 1466 diff changeset	4026 skip_match = TRUE;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4027 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4028 sub_nsubs++;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4029 did_sub = TRUE;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4030 #ifdef FEAT_EVAL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4031 // Skip the substitution, unless an expression is used,
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4032 // then it is evaluated in the sandbox.
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4033 if (!(sub[0] == '\\' && sub[1] == '='))
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4034 #endif
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4035 goto skip;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4036 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4037
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4038 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 {
1874 87b6a6a065ab updated for version 7.2-171 vimboss parents: 1872 diff changeset	4040 int typed = 0;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4041
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4042 // change State to CONFIRM, so that the mouse works
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4043 // properly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 save_State = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 State = CONFIRM;
18135 1868ec23360e patch 8.1.2062: the mouse code is spread out Bram Moolenaar <Bram@vim.org> parents: 17817 diff changeset	4046 setmouse(); // disable mouse in xterm
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 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	4048 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	4049 do_check_cursorbind();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4051 // When 'cpoptions' contains "u" don't sync undo when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4052 // asking for confirmation.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 ++no_u_sync;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 */
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4059 while (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4061 if (exmode_active)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4062 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4063 char_u *resp;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4064 colnr_T sc, ec;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4065
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4066 print_line_no_prefix(lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4067 subflags.do_number, subflags.do_list);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4068
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4069 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4070 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	4071 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	4072 curwin->w_cursor.col = 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4073 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	4074 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	4075 {
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	4076 int numw = number_width(curwin) + 1;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	4077 sc += numw;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	4078 ec += numw;
15c1b8a20da6 updated for version 7.4.049 Bram Moolenaar <bram@vim.org> parents: 5282 diff changeset	4079 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4080 msg_start();
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4081 for (i = 0; i < (long)sc; ++i)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4082 msg_putchar(' ');
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4083 for ( ; i <= (long)ec; ++i)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4084 msg_putchar('^');
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4085
17178 40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized Bram Moolenaar <Bram@vim.org> parents: 17095 diff changeset	4086 resp = getexmodeline('?', NULL, 0, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4087 if (resp != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4088 {
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4089 typed = *resp;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4090 vim_free(resp);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4091 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4092 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4093 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4094 {
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4095 char_u *orig_line = NULL;
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4096 int len_change = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 #ifdef FEAT_FOLDING
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4098 int save_p_fen = curwin->w_p_fen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4099
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4100 curwin->w_p_fen = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4101 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4102 // Invert the matched string.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4103 // Remove the inversion afterwards.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4104 temp = RedrawingDisabled;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4105 RedrawingDisabled = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4106
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4107 if (new_start != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4108 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4109 // There already was a substitution, we would
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4110 // like to show this to the user. We cannot
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4111 // really update the line, it would change
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4112 // what matches. Temporarily replace the line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4113 // and change it back afterwards.
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4114 orig_line = vim_strsave(ml_get(lnum));
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4115 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4116 {
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4117 char_u *new_line = concat_str(new_start,
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4118 sub_firstline + copycol);
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4119
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4120 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	4121 VIM_CLEAR(orig_line);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4122 else
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4123 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4124 // Position the cursor relative to the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4125 // end of the line, the previous
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4126 // substitute may have inserted or
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4127 // deleted characters before the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4128 // cursor.
4086 0cbea05f19c7 updated for version 7.3.797 Bram Moolenaar <bram@vim.org> parents: 4076 diff changeset	4129 len_change = (int)STRLEN(new_line)
0cbea05f19c7 updated for version 7.3.797 Bram Moolenaar <bram@vim.org> parents: 4076 diff changeset	4130 - (int)STRLEN(orig_line);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4131 curwin->w_cursor.col += len_change;
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4132 ml_replace(lnum, new_line, FALSE);
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4133 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4134 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4135 }
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4136
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4137 search_match_lines = regmatch.endpos[0].lnum
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4138 - regmatch.startpos[0].lnum;
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4139 search_match_endcol = regmatch.endpos[0].col
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4140 + len_change;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4141 highlight_match = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4142
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4143 update_topline();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4144 validate_cursor();
748 605c8fbb13dd updated for version 7.0222 vimboss parents: 735 diff changeset	4145 update_screen(SOME_VALID);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4146 highlight_match = FALSE;
748 605c8fbb13dd updated for version 7.0222 vimboss parents: 735 diff changeset	4147 redraw_later(SOME_VALID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 #ifdef FEAT_FOLDING
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4150 curwin->w_p_fen = save_p_fen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4151 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4152 if (msg_row == Rows - 1)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4153 msg_didout = FALSE; // avoid a scroll-up
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4154 msg_starthere();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4155 i = msg_scroll;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4156 msg_scroll = 0; // truncate msg when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4157 // needed
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4158 msg_no_more = TRUE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4159 // write message same highlighting as for
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4160 // wait_return
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11144 diff changeset	4161 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	4162 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4163 msg_no_more = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4164 msg_scroll = i;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4165 showruler(TRUE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4166 windgoto(msg_row, msg_col);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4167 RedrawingDisabled = temp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4169 #ifdef USE_ON_FLY_SCROLL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4170 dont_scroll = FALSE; // allow scrolling here
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4171 #endif
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4172 ++no_mapping; // don't map this key
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4173 ++allow_keys; // allow special keys
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4174 typed = plain_vgetc();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4175 --allow_keys;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4176 --no_mapping;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4177
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4178 // clear the question
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4179 msg_didout = FALSE; // don't scroll up
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4180 msg_col = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4181 gotocmdline(TRUE);
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4182
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4183 // restore the line
4076 7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4184 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792 Bram Moolenaar <bram@vim.org> parents: 4035 diff changeset	4185 ml_replace(lnum, orig_line, FALSE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4186 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	4187
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4188 need_wait_return = FALSE; // no hit-return prompt
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4189 if (typed == 'q' \|\| typed == ESC \|\| typed == Ctrl_C
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 #ifdef UNIX
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4191 \|\| typed == intr_char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 got_quit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4198 if (typed == 'n')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 break;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4200 if (typed == 'y')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 break;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4202 if (typed == 'l')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4204 // last: replace and then stop
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4205 subflags.do_all = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 line2 = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4209 if (typed == 'a')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 {
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4211 subflags.do_ask = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4214 if (typed == Ctrl_E)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 scrollup_clamp();
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4216 else if (typed == Ctrl_Y)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 scrolldown_clamp();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 --no_u_sync;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4224 if (typed == 'n')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4226 // For a multi-line match, put matchcol at the NUL at
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4227 // the end of the line and set nmatch to one, so that
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4228 // we continue looking for a match on the next line.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4229 // Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc"
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4230 // get stuck when pressing 'n'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4233 matchcol = (colnr_T)STRLEN(sub_firstline);
1091 f9366d458bd0 updated for version 7.0-217 vimboss parents: 1076 diff changeset	4234 skip_match = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 goto skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 if (got_quit)
4099 77fa4dee43fc updated for version 7.3.803 Bram Moolenaar <bram@vim.org> parents: 4086 diff changeset	4239 goto skip;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4242 // Move the cursor to the start of the match, so that we can
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4243 // use "\=col(".").
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 curwin->w_cursor.col = regmatch.startpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 */
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4249 #ifdef FEAT_EVAL
16716 5a541d459ef7 patch 8.1.1360: buffer left 'nomodifiable' after :substitute Bram Moolenaar <Bram@vim.org> parents: 16714 diff changeset	4250 save_ma = curbuf->b_p_ma;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4251 if (subflags.do_count)
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4252 {
16686 6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4253 // 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	4254 curbuf->b_p_ma = FALSE;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4255 sandbox++;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4256 }
16686 6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4257 // Save flags for recursion. They can change for e.g.
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4258 // :s/^/\=execute("s#^##gn")
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4259 subflags_save = subflags;
16686 6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4260 #endif
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4261 // get length of substitution part
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4262 sublen = vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4263 sub_firstlnum - regmatch.startpos[0].lnum,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 sub, sub_firstline, FALSE, p_magic, TRUE);
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4265 #ifdef FEAT_EVAL
16113 9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway Bram Moolenaar <Bram@vim.org> parents: 16021 diff changeset	4266 // If getting the substitute string caused an error, don't do
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway Bram Moolenaar <Bram@vim.org> parents: 16021 diff changeset	4267 // the replacement.
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway Bram Moolenaar <Bram@vim.org> parents: 16021 diff changeset	4268 // Don't keep flags set by a recursive call.
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4269 subflags = subflags_save;
16686 6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn" Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	4270 if (aborting() \|\| subflags.do_count)
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4271 {
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4272 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	4273 if (sandbox > 0)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4274 sandbox--;
3736 dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4275 goto skip;
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4276 }
dc65e6429d2c updated for version 7.3.627 Bram Moolenaar <bram@vim.org> parents: 3672 diff changeset	4277 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4279 // When the match included the "$" of the last line it may
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4280 // go beyond the last line of the buffer.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4281 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4282 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4283 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4284 skip_match = TRUE;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4285 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	4286
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4287 // Need room for:
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4288 // - result so far in new_start (not for first sub in line)
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4289 // - original text up to match
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4290 // - length of substituted part
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4291 // - original text after match
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4292 // Adjust text properties here, since we have all information
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4293 // needed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 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	4295 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 p1 = sub_firstline;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	4297 #ifdef FEAT_PROP_POPUP
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4298 if (curbuf->b_has_textprop)
16698 23af483c4ceb patch 8.1.1351: text property wrong after :substitute Bram Moolenaar <Bram@vim.org> parents: 16686 diff changeset	4299 {
18444 967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4300 int bytes_added = sublen - 1 - (regmatch.endpos[0].col
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4301 - regmatch.startpos[0].col);
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4302
16698 23af483c4ceb patch 8.1.1351: text property wrong after :substitute Bram Moolenaar <Bram@vim.org> parents: 16686 diff changeset	4303 // When text properties are changed, need to save for
23af483c4ceb patch 8.1.1351: text property wrong after :substitute Bram Moolenaar <Bram@vim.org> parents: 16686 diff changeset	4304 // undo first, unless done already.
18444 967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4305 if (adjust_prop_columns(lnum,
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4306 total_added + regmatch.startpos[0].col,
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4307 bytes_added, apc_flags))
16714 ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4308 apc_flags &= ~APC_SAVE_FOR_UNDO;
18444 967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4309 // Offset for column byte number of the text property
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4310 // in the resulting buffer afterwards.
967ca19425e3 patch 8.1.2216: text property in wrong place after :substitute Bram Moolenaar <Bram@vim.org> parents: 18408 diff changeset	4311 total_added += bytes_added;
16698 23af483c4ceb patch 8.1.1351: text property wrong after :substitute Bram Moolenaar <Bram@vim.org> parents: 16686 diff changeset	4312 }
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4313 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4314 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 p1 = ml_get(sub_firstlnum + nmatch - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 nmatch_tl += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 }
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4320 copy_len = regmatch.startpos[0].col - copycol;
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4321 needed_len = copy_len + ((unsigned)STRLEN(p1)
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4322 - regmatch.endpos[0].col) + sublen + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 if (new_start == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 * Get some space for a temporary buffer to do the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 * substitution into (and some extra space to avoid
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 * too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 new_start_len = needed_len + 50;
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4331 if ((new_start = alloc(new_start_len)) == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 goto outofmem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 *new_start = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 new_end = new_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 * Check if the temporary buffer is long enough to do the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 * substitution into. If not, make it larger (with a bit
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 * extra to avoid too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 len = (unsigned)STRLEN(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 needed_len += len;
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4345 if (needed_len > (int)new_start_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 new_start_len = needed_len + 50;
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	4348 if ((p1 = alloc(new_start_len)) == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 goto outofmem;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 mch_memmove(p1, new_start, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 new_start = p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 new_end = new_start + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4360 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4361 * copy the text up to the part that matched
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 */
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4363 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len);
f13849167330 updated for version 7.2-169 vimboss parents: 1869 diff changeset	4364 new_end += copy_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4366 (void)vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4367 sub_firstlnum - regmatch.startpos[0].lnum,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 sub, new_end, TRUE, p_magic, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 sub_nsubs++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 did_sub = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4372 // Move the cursor to the start of the line, to avoid that it
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4373 // is beyond the end of the line after the substitution.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4376 // For a multi-line match, make a copy of the last matched
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4377 // line and continue in that one.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 sub_firstlnum += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 vim_free(sub_firstline);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4383 // When going beyond the last line, stop substituting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 if (sub_firstlnum <= line2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 do_again = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 else
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4387 subflags.do_all = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4390 // Remember next character to be copied.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 copycol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4392
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4393 if (skip_match)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4394 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4395 // Already hit end of the buffer, sub_firstlnum is one
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4396 // less than what it ought to be.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4397 vim_free(sub_firstline);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4398 sub_firstline = vim_strsave((char_u *)"");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4399 copycol = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4400 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	4401
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 * Now the trick is to replace CTRL-M chars with a real line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 * break. This would make it impossible to insert a CTRL-M in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 * the text. The line break can be avoided by preceding the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 * CTRL-M with a backslash. To be able to insert a backslash,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 * they must be doubled in the string and are halved here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 * That is Vi compatible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4410 for (p1 = new_end; *p1; ++p1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4411 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4412 if (p1[0] == '\\' && p1[1] != NUL) // remove backslash
16714 ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4413 {
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	4414 STRMOVE(p1, p1 + 1);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	4415 #ifdef FEAT_PROP_POPUP
16714 ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4416 if (curbuf->b_has_textprop)
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4417 {
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4418 // When text properties are changed, need to save
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4419 // for undo first, unless done already.
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4420 if (adjust_prop_columns(lnum,
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4421 (colnr_T)(p1 - new_start), -1,
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4422 apc_flags))
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4423 apc_flags &= ~APC_SAVE_FOR_UNDO;
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4424 }
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4425 #endif
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16706 diff changeset	4426 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 else if (*p1 == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 {
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4429 if (u_inssub(lnum) == OK) // prepare for undo
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 {
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4431 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	4432
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4433 *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	4434 ml_append(lnum - 1, new_start, plen, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 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	4436 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 appended_lines(lnum - 1, 1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 }
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	4444 #ifdef FEAT_PROP_POPUP
16662 1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes Bram Moolenaar <Bram@vim.org> parents: 16606 diff changeset	4445 adjust_props_for_split(lnum + 1, lnum, plen, 1);
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4446 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4447 // all line numbers increase
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 ++sub_firstlnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 ++line2;
15367 273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute Bram Moolenaar <Bram@vim.org> parents: 15330 diff changeset	4451 // move the cursor to the new line, like Vi
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 ++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	4453 // copy the rest
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1581 diff changeset	4454 STRMOVE(new_start, p1 + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 p1 = new_start - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 462 diff changeset	4459 p1 += (*mb_ptr2len)(p1) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 * 4. If do_all is set, find next match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 * Prevent endless loop with patterns that match empty
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 * But ":s/\n/#/" is OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 skip:
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4469 // We already know that we did the last subst when we are at
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4470 // the end of the line, except that a pattern like
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4471 // "bar\\|\nfoo" may match at the NUL. "lnum" can be below
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4472 // "line2" when there is a \zs in the pattern after a line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4473 // break.
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	4474 lastone = (skip_match
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	4475 \|\| got_int
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	4476 \|\| got_quit
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4477 \|\| lnum > line2
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4478 \|\| !(subflags.do_all \|\| do_again)
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	4479 \|\| (sub_firstline[matchcol] == NUL && nmatch <= 1
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	4480 && !re_multiline(regmatch.regprog)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 nmatch = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 * Replace the line in the buffer when needed. This is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 * skipped when there are more matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 * The check for nmatch_tl is needed for when multi-line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 * matching must replace the lines before trying to do another
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 * match, otherwise "\@<=" won't work.
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4489 * When the match starts below where we start searching also
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4490 * need to replace the line first (using \zs after \n).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 if (lastone
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 \|\| nmatch_tl > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 \|\| (nmatch = vim_regexec_multi(&regmatch, curwin,
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	4495 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	4496 matchcol, NULL, NULL)) == 0
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4497 \|\| regmatch.startpos[0].lnum > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 if (new_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 * Copy the rest of the line, that didn't match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 * "matchcol" has to be adjusted, we use the end of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 * the line as reference, because the substitute may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 * have changed the number of characters. Same for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 * "prev_matchcol".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 STRCAT(new_start, sub_firstline + copycol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 if (u_savesub(lnum) != OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 ml_replace(lnum, new_start, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 if (nmatch_tl > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 * Matched lines have now been substituted and are
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 * useless, delete them. The part after the match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 * has been appended to new_start, we don't need
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 * it in the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 if (u_savedel(lnum, nmatch_tl) != OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 for (i = 0; i < nmatch_tl; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 ml_delete(lnum, (int)FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 mark_adjust(lnum, lnum + nmatch_tl - 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 (long)MAXLNUM, -nmatch_tl);
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4532 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 deleted_lines(lnum, nmatch_tl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 --lnum;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4535 line2 -= nmatch_tl; // nr of lines decreases
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 nmatch_tl = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4539 // When asking, undo is saved each time, must also set
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4540 // changed flag each time.
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4541 if (subflags.do_ask)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 sub_firstlnum = lnum;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4551 vim_free(sub_firstline); // free the temp buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 sub_firstline = new_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 new_start = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 copycol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 if (nmatch == -1 && !lastone)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 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	4561 sub_firstlnum, matchcol, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566 if (nmatch <= 0)
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4567 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4568 // If the match found didn't start where we were
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4569 // searching, do the next search in the line where we
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4570 // found the match.
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4571 if (nmatch == -1)
75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4572 lnum -= regmatch.startpos[0].lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 break;
1499 75c88515e0db updated for version 7.1-214 vimboss parents: 1483 diff changeset	4574 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 if (did_sub)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 ++sub_nlines;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4582 vim_free(new_start); // for when substitute was cancelled
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4583 VIM_CLEAR(sub_firstline); // free the copy of the original line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4591 // Need to subtract the number of added lines from "last_line" to get
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4592 // the line number before the change (same as adding the number of
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4593 // deleted lines).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 i = curbuf->b_ml.ml_line_count - old_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 changed_lines(first_line, 0, last_line - i, i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 outofmem:
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4599 vim_free(sub_firstline); // may have to free allocated copy of the line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4600
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4601 // ":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	4602 if (subflags.do_count)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4603 curwin->w_cursor = old_cursor;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4604
2126 e038754d419a updated for version 7.2.408 Bram Moolenaar <bram@zimbu.org> parents: 1929 diff changeset	4605 if (sub_nsubs > start_nsubs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 {
18619 788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4607 if (!cmdmod.lockmarks)
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4608 {
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4609 // Set the '[ and '] marks.
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4610 curbuf->b_op_start.lnum = eap->line1;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4611 curbuf->b_op_end.lnum = line2;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4612 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
788d76db02ac patch 8.1.2302: :lockmarks does not work for '[ and '] Bram Moolenaar <Bram@vim.org> parents: 18566 diff changeset	4613 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4617 // when interactive leave cursor on the match
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4618 if (!subflags.do_ask)
3394 8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4619 {
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4620 if (endcolumn)
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4621 coladvance((colnr_T)MAXCOL);
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4622 else
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4623 beginline(BL_WHITE \| BL_FIX);
8e0fe5a723ad updated for version 7.3.463 Bram Moolenaar <bram@vim.org> parents: 3365 diff changeset	4624 }
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4625 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	4626 msg("");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 global_need_beginline = TRUE;
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4630 if (subflags.do_print)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4631 print_line(curwin->w_cursor.lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4632 subflags.do_number, subflags.do_list);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 else if (!global_busy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4636 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	4637 emsg(_(e_interr));
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4638 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	4639 msg("");
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4640 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	4641 semsg(_(e_patnotf2), get_search_pat());
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643
4035 d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	4644 #ifdef FEAT_FOLDING
9890 064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4645 if (subflags.do_ask && hasAnyFolding(curwin))
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4646 // Cursor position may require updating
4035 d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	4647 changed_window_setting();
d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	4648 #endif
d828cab6964f updated for version 7.3.772 Bram Moolenaar <bram@vim.org> parents: 4023 diff changeset	4649
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	4650 vim_regfree(regmatch.regprog);
6789 874c953aca49 patch 7.4.716 Bram Moolenaar <bram@vim.org> parents: 6755 diff changeset	4651
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4652 // 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	4653 subflags.do_all = save_do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Christian Brabandt <cb@256bit.org> parents: 9715 diff changeset	4654 subflags.do_ask = save_do_ask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 * Give message for number of substitutions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 * Can also be used after a ":global" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 * Return TRUE if a message was given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 */
484 f012c4ed8c38 updated for version 7.0132 vimboss parents: 481 diff changeset	4662 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4663 do_sub_msg(
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4664 int count_only) // used 'n' flag for ":s"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 * Only report substitutions when:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 * - more than 'report' substitutions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 * - command was typed by user, or number of changed lines > 'report'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 * - giving messages is not disabled by 'lazyredraw'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4672 if (((sub_nsubs > p_report && (KeyTyped \|\| sub_nlines > 1 \|\| p_report < 1))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4673 \|\| count_only)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 && messaging())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675 {
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4676 char *msg_single;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4677 char *msg_plural;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4678
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680 STRCPY(msg_buf, _("(Interrupted) "));
2290 22529abcd646 Fixed ":s" message. Docs updates. Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	4681 else
22529abcd646 Fixed ":s" message. Docs updates. Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	4682 *msg_buf = NUL;
14585 c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4683
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4684 msg_single = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4685 ? 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	4686 "%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	4687 : 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	4688 "%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	4689 msg_plural = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly Christian Brabandt <cb@256bit.org> parents: 14513 diff changeset	4690 ? 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	4691 "%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	4692 : 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	4693 "%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	4694
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	4695 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	4696 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	4697 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	4698
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4699 if (msg(msg_buf))
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4700 // 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	4701 set_keep_msg((char_u *)msg_buf, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4702 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4704 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4705 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4706 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4711
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	4712 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	4713 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	4714 {
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	4715 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	4716 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	4717 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	4718 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	4719 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	4720 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	4721 }
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	4722
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4724 * Execute a global command of the form:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726 * g/pattern/X : execute X on all lines where pattern matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4727 * v/pattern/X : execute X on all lines where pattern does not match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729 * where 'X' is an EX command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 * The command character (as well as the trailing slash) is optional, and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 * is assumed to be 'p' if missing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 * 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	4735 * 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	4736 * for each line that has a mark. This is required because after deleting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4737 * lines we do not know where to search for the next match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4738 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4739 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4740 ex_global(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4741 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4742 linenr_T lnum; // line number according to old situation
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	4743 int ndone = 0;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4744 int type; // first char of cmd: 'v' or 'g'
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4745 char_u *cmd; // command argument
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4746
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4747 char_u delim; // delimiter, normally '/'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4748 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4749 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4750 int match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4751 int which_pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4752
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4753 // When nesting the command works on one line. This allows for
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4754 // ":g/found/v/notfound/command".
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	4755 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	4756 \|\| 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	4757 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4758 // 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	4759 emsg(_("E147: Cannot do :global recursive with a range"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4763 if (eap->forceit) // ":global!" is like ":vglobal"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 type = 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4765 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4766 type = *eap->cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4767 cmd = eap->arg;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4768 which_pat = RE_LAST; // default: use last used regexp
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4769
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4770 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4771 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4772 * "\/" and "\?": use previous search pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4773 * "\&": use previous substitute pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4774 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4775 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4776 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4777 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4778 if (vim_strchr((char_u )"/?&", cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4779 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4780 emsg(_(e_backslash));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4781 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4783 if (*cmd == '&')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4784 which_pat = RE_SUBST; // use previous substitute pattern
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4785 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4786 which_pat = RE_SEARCH; // use previous search pattern
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4787 ++cmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4788 pat = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4790 else if (*cmd == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4791 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4792 emsg(_("E148: Regular expression missing from global"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4793 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4795 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4796 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4797 delim = *cmd; // get the delimiter
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4798 if (delim)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4799 ++cmd; // skip delimiter if there is one
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4800 pat = cmd; // remember start of pattern
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19693 diff changeset	4801 cmd = skip_regexp_ex(cmd, delim, p_magic, &eap->arg, NULL);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4802 if (cmd[0] == delim) // end delimiter found
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4803 *cmd++ = NUL; // replace it with a NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4806 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4807 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4808 emsg(_(e_invcmd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4809 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4810 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4811
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	4812 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	4813 {
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	4814 lnum = curwin->w_cursor.lnum;
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1507 diff changeset	4815 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	4816 (colnr_T)0, NULL, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4817 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	4818 global_exe_one(cmd, lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4820 else
6116 7766142fc7d3 updated for version 7.4.396 Bram Moolenaar <bram@vim.org> parents: 6049 diff changeset	4821 {
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	4822 /*
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	4823 * 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	4824 */
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	4825 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	4826 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4827 // a match on this line?
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	4828 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	4829 (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	4830 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	4831 {
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	4832 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	4833 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	4834 }
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	4835 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	4836 }
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	4837
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	4838 /*
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	4839 * 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	4840 */
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	4841 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	4842 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	4843 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	4844 {
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	4845 if (type == 'v')
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4846 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	4847 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	4848 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	4849 }
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	4850 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	4851 {
6116 7766142fc7d3 updated for version 7.4.396 Bram Moolenaar <bram@vim.org> parents: 6049 diff changeset	4852 #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	4853 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	4854 #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	4855 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	4856 #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	4857 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	4858 #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	4859 }
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	4860
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4861 ml_clearmarked(); // clear rest of the marks
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	4862 }
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	4863
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4613 diff changeset	4864 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4865 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4867 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4868 * Execute "cmd" on lines marked with ml_setmarked().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4869 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4870 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4871 global_exe(char_u *cmd)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4872 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4873 linenr_T old_lcount; // b_ml.ml_line_count before the command
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4874 buf_T *old_buf = curbuf; // remember what buffer we started in
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4875 linenr_T lnum; // line number according to old situation
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4877 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4878 * Set current position only once for a global command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4879 * If global_busy is set, setpcmark() will not do anything.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4880 * If there is an error, global_busy will be incremented.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4881 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4882 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4883
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4884 // When the command writes a message, don't overwrite the command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4885 msg_didout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4886
2127 4e22214f8464 updated for version 7.2.409 Bram Moolenaar <bram@zimbu.org> parents: 2126 diff changeset	4887 sub_nsubs = 0;
4e22214f8464 updated for version 7.2.409 Bram Moolenaar <bram@zimbu.org> parents: 2126 diff changeset	4888 sub_nlines = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4889 global_need_beginline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4890 global_busy = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4891 old_lcount = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4892 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4893 {
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	4894 global_exe_one(cmd, lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4895 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4896 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4898 global_busy = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4899 if (global_need_beginline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4900 beginline(BL_WHITE \| BL_FIX);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4901 else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4902 check_cursor(); // cursor may be beyond the end of the line
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4903
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4904 // the cursor may not have moved in the text but a change in a previous
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4905 // line may move it on the screen
39 410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	4906 changed_line_abv_curs();
410fa1a31baf updated for version 7.0023 vimboss parents: 34 diff changeset	4907
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4908 // If it looks like no message was written, allow overwriting the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4909 // command with the report for number of changes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4910 if (msg_col == 0 && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4911 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4912
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4913 // If substitutes done, report number of substitutes, otherwise report
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4914 // number of extra or deleted lines.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4915 // Don't report extra or deleted lines in the edge case where the buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	4916 // we are in after execution is different from the buffer we started in.
2819 9c8dffc62a41 updated for version 7.3.185 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	4917 if (!do_sub_msg(FALSE) && curbuf == old_buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4918 msgmore(curbuf->b_ml.ml_line_count - old_lcount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4921 #ifdef FEAT_VIMINFO
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4922 /*
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4923 * Get the previous substitute pattern.
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4924 */
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4925 char_u *
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4926 get_old_sub(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4927 {
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4928 return old_sub;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4930
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4931 /*
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4932 * Set the previous substitute pattern. "val" must be allocated.
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4933 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4934 void
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4935 set_old_sub(char_u *val)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4936 {
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4937 vim_free(old_sub);
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17458 diff changeset	4938 old_sub = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4939 }
17458 cfdef48743ed patch 8.1.1727: code for viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 17431 diff changeset	4940 #endif // FEAT_VIMINFO
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4941
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4942 #if defined(EXITFREE) \|\| defined(PROTO)
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4943 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4944 free_old_sub(void)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4945 {
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4946 vim_free(old_sub);
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4947 }
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4948 #endif
6c62b9b939bd updated for version 7.0093 vimboss parents: 323 diff changeset	4949
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	4950 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4952 * Set up for a tagpreview.
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4953 * Makes the preview window the current window.
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	4954 * Return TRUE when it was created.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4955 */
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	4956 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	4957 prepare_tagpreview(
17767 c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4958 int undo_sync, // sync undo when leaving the window
c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4959 int use_previewpopup, // use popup if 'previewpopup' set
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4960 use_popup_T use_popup) // use other popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4962 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4964 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4965 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4966 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4968 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4969 * If there is already a preview window open, use that one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4971 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	4973 # ifdef FEAT_PROP_POPUP
17767 c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4974 if (use_previewpopup && *p_pvp != NUL)
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4975 {
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4976 wp = popup_find_preview_window();
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4977 if (wp != NULL)
18558 e5ef5d820b5b patch 8.1.2273: wrong default when "pos" is changed with popup_atcursor() Bram Moolenaar <Bram@vim.org> parents: 18483 diff changeset	4978 popup_set_wantpos_cursor(wp, wp->w_minwidth, NULL);
17767 c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4979 }
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4980 else if (use_popup != USEPOPUP_NONE)
17767 c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4981 {
c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window Bram Moolenaar <Bram@vim.org> parents: 17652 diff changeset	4982 wp = popup_find_info_window();
17817 e8a7029efa40 patch 8.1.1905: cannot set all properties of the info popup Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	4983 if (wp != NULL)
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4984 {
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4985 if (use_popup == USEPOPUP_NORMAL)
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4986 popup_show(wp);
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4987 else
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4988 popup_hide(wp);
18566 bb256b1fabf7 patch 8.1.2277: terminal window is not updated when info popup changes Bram Moolenaar <Bram@vim.org> parents: 18558 diff changeset	4989 // When the popup moves or resizes it may reveal part of
bb256b1fabf7 patch 8.1.2277: terminal window is not updated when info popup changes Bram Moolenaar <Bram@vim.org> parents: 18558 diff changeset	4990 // another window. TODO: can this be done more efficiently?
bb256b1fabf7 patch 8.1.2277: terminal window is not updated when info popup changes Bram Moolenaar <Bram@vim.org> parents: 18558 diff changeset	4991 redraw_all_later(NOT_VALID);
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	4992 }
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4993 }
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4994 else
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4995 # endif
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4996 {
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4997 FOR_ALL_WINDOWS(wp)
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4998 if (wp->w_p_pvw)
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	4999 break;
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5000 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5001 if (wp != NULL)
816 4a79d6d376f0 updated for version 7.0c02 vimboss parents: 770 diff changeset	5002 win_enter(wp, undo_sync);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006 * There is no preview window open yet. Create one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 */
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18742 diff changeset	5008 # ifdef FEAT_PROP_POPUP
18396 ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	5009 if ((use_previewpopup && *p_pvp != NUL)
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	5010 \|\| use_popup != USEPOPUP_NONE)
ba5d8c5d77d7 patch 8.1.2192: cannot easily fill the info popup asynchronously Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	5011 return popup_create_preview_window(use_popup != USEPOPUP_NONE);
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5012 # endif
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5013 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL)
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	5014 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 curwin->w_p_pvw = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 curwin->w_p_wfh = TRUE;
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5017 RESET_BINDING(curwin); // don't take over 'scrollbind'
ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5018 // and 'cursorbind'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 # ifdef FEAT_DIFF
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5020 curwin->w_p_diff = FALSE; // no 'diff'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 # ifdef FEAT_FOLDING
17431 ce35cdbe9f74 patch 8.1.1714: cannot preview a file in a popup window Bram Moolenaar <Bram@vim.org> parents: 17190 diff changeset	5023 curwin->w_p_fdc = 0; // no 'foldcolumn'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 # endif
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	5025 return TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 }
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	5028 return FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 * ":help": open a read-only window on a help file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5037 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5038 ex_help(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 char_u *tag;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5042 FILE *helpfd; // file descriptor of help file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 int num_matches;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 char_u **matches;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 int empty_fnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 int alt_fnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 int len;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5054 char_u *lang;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 #endif
3112 9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5056 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5057 int old_KeyTyped = KeyTyped;
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5058 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 * A ":help" command ends at the first LF, or at a '\|' that is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 * followed by some text. Set nextcmd to the following command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 for (arg = eap->arg; *arg; ++arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 if (arg == '\n' \|\| arg == '\r'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 \|\| (*arg == '\|' && arg[1] != NUL && arg[1] != '\|'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5070 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 *arg++ = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 eap->nextcmd = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077
3446 8691bdcdbf66 updated for version 7.3.488 Bram Moolenaar <bram@vim.org> parents: 3411 diff changeset	5078 if (eap->forceit && *arg == NUL && !curbuf->b_help)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5080 emsg(_("E478: Don't panic!"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5083
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5084 if (eap->skip) // not executing commands
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5085 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 arg = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5090 // remove trailing blanks
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 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	5092 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 *p-- = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 #ifdef FEAT_MULTI_LANG
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5096 // Check for a specified language
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5097 lang = check_help_lang(arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5100 // When no argument given go to the index.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 arg = (char_u *)"help.txt";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 * Check if there is a match for the argument.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 n = find_help_tags(arg, &num_matches, &matches,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 eap != NULL && eap->forceit);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 if (n != FAIL && lang != NULL)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5113 // Find first item with the requested language.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 for (i = 0; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	5116 len = (int)STRLEN(matches[i]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 if (len > 3 && matches[i][len - 3] == '@'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 && STRICMP(matches[i] + len - 2, lang) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 if (i >= num_matches \|\| n == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125 if (lang != NULL)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5126 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128 #endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5129 semsg(_("E149: Sorry, no help for %s"), arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 if (n != FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5135 // The first match (in the requested language) is the best match.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 tag = vim_strsave(matches[i]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 * Re-use an existing help window or open a new one.
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5145 * Always open a new one for ":tab help".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 */
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	5147 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	5148 {
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5149 if (cmdmod.tab != 0)
a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5150 wp = NULL;
a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5151 else
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9487 diff changeset	5152 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	5153 if (bt_help(wp->w_buffer))
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5154 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156 win_enter(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 * There is no help window yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 * Try to open the file specified by the "helpfile" option.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5165 smsg(_("Sorry, help file \"%s\" not found"), p_hf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 fclose(helpfd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5170 // Split off help window; put it at far top if no position
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5171 // specified, the current window is vertically split and
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5172 // narrow.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 n = WSP_HELP;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 if (cmdmod.split == 0 && curwin->w_width != Columns
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5175 && curwin->w_width < 80)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 n \|= WSP_TOP;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 if (win_split(0, n) == FAIL)
684 a8caf7dd853d updated for version 7.0205 vimboss parents: 681 diff changeset	5178 goto erret;
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12297 diff changeset	5179
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 if (curwin->w_height < p_hh)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 win_setheight((int)p_hh);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 * Open help file (do_ecmd() will set b_help flag, readfile() will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 * set b_p_ro flag).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186 * Set the alternate file to the previously edited file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 alt_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
1743 734d5bdae499 updated for version 7.2-041 vimboss parents: 1733 diff changeset	5190 ECMD_HIDE + ECMD_SET_HELP,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5191 NULL); // buffer is still open, don't store info
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	5192 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	5193 curwin->w_alt_fnum = alt_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 empty_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 if (!p_im)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5199 restart_edit = 0; // don't want insert mode in help file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200
3112 9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5201 #ifdef FEAT_FOLDING
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5202 // Restore KeyTyped, setting 'filetype=help' may reset it.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5203 // It is needed for do_tag top open folds under the cursor.
3112 9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5204 KeyTyped = old_KeyTyped;
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5205 #endif
9028c70adafd updated for version 7.3.327 Bram Moolenaar <bram@vim.org> parents: 3068 diff changeset	5206
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 if (tag != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 do_tag(tag, DT_HELP, 1, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5210 // Delete the empty buffer if we're not using it. Careful: autocommands
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5211 // may have jumped to another window, check that the buffer is not in a
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5212 // window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 buf = buflist_findnr(empty_fnum);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	5216 if (buf != NULL && buf->b_nwindows == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 wipe_buffer(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5220 // keep the previous alternate file
22 cc049b00ee70 updated for version 7.0014 vimboss parents: 21 diff changeset	5221 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 curwin->w_alt_fnum = alt_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5224 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5225 vim_free(tag);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5227
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5228 /*
6234 78aad99db762 updated for version 7.4.452 Bram Moolenaar <bram@vim.org> parents: 6228 diff changeset	5229 * ":helpclose": Close one help window
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5230 */
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5231 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5232 ex_helpclose(exarg_T *eap UNUSED)
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5233 {
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5234 win_T *win;
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5235
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5236 FOR_ALL_WINDOWS(win)
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5237 {
11800 5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	5238 if (bt_help(win->w_buffer))
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5239 {
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5240 win_close(win, FALSE);
6234 78aad99db762 updated for version 7.4.452 Bram Moolenaar <bram@vim.org> parents: 6228 diff changeset	5241 return;
6228 cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5242 }
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5243 }
cb5480096f1b updated for version 7.4.449 Bram Moolenaar <bram@vim.org> parents: 6164 diff changeset	5244 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5246 #if defined(FEAT_MULTI_LANG) \|\| defined(PROTO)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5247 /*
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5248 * In an argument search for a language specifiers in the form "@xx".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5249 * Changes the "@" to NUL if found, and returns a pointer to "xx".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5250 * Returns NULL if not found.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5251 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5252 char_u *
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5253 check_help_lang(char_u *arg)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5254 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	5255 int len = (int)STRLEN(arg);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5256
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5257 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2])
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5258 && ASCII_ISALPHA(arg[len - 1]))
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5259 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5260 arg[len - 3] = NUL; // remove the '@'
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5261 return arg + len - 2;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5262 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5263 return NULL;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5264 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5265 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	5266
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5267 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5268 * Return a heuristic indicating how well the given string matches. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5269 * smaller the number, the better the match. This is the order of priorities,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5270 * from best match to worst match:
19195 2ef19eed524a patch 8.2.0156: various typos in source files and tests Bram Moolenaar <Bram@vim.org> parents: 18977 diff changeset	5271 * - Match with least alphanumeric characters is better.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5272 * - Match with least total characters is better.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5273 * - Match towards the start is better.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5274 * - Match starting with "+" is worse (feature instead of command)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5275 * Assumption is made that the matched_string passed has already been found to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5276 * match some string for which help is requested. webb.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5277 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5278 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5279 help_heuristic(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5280 char_u *matched_string,
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5281 int offset, // offset for match
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5282 int wrong_case) // no matching case
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5283 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5284 int num_letters;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5285 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5287 num_letters = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5288 for (p = matched_string; *p; p++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5289 if (ASCII_ISALNUM(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5290 num_letters++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5292 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5293 * Multiply the number of letters by 100 to give it a much bigger
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5294 * weighting than the number of characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5295 * If there only is a match while ignoring case, add 5000.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5296 * 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	5297 * somewhere in the last half.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5298 * 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	5299 * put it after matches at the start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5300 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5301 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5302 && ASCII_ISALNUM(matched_string[offset - 1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5303 offset += 10000;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5304 else if (offset > 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5305 offset *= 200;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5306 if (wrong_case)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5307 offset += 5000;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5308 // Features are less interesting than the subjects themselves, but "+"
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5309 // alone is not a feature.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5310 if (matched_string[0] == '+' && matched_string[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5311 offset += 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5312 return (int)(100 * num_letters + STRLEN(matched_string) + offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5315 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5316 * Compare functions for qsort() below, that checks the help heuristics number
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5317 * that has been put after the tagname by find_tags().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5318 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5319 static int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5320 help_compare(const void s1, const void s2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5322 char *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5323 char *p2;
18977 5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5324 int cmp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5326 p1 = (char )s1 + strlen((char **)s1) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5327 p2 = (char )s2 + strlen((char **)s2) + 1;
18977 5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5328
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5329 // Compare by help heuristic number first.
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5330 cmp = strcmp(p1, p2);
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5331 if (cmp != 0)
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5332 return cmp;
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5333
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5334 // Compare by strings as tie-breaker when same heuristic number.
5bef1043abff patch 8.2.0049: command line completion not fully tested Bram Moolenaar <Bram@vim.org> parents: 18886 diff changeset	5335 return strcmp((char )s1, (char **)s2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5337
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5338 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5339 * Find all help tags matching "arg", sort them and return in matches[], with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5340 * the number of matches in num_matches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5341 * The matches will be sorted with a "best" match algorithm.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5342 * When "keep_lang" is TRUE try keeping the language of the current buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5343 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5344 int
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5345 find_help_tags(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5346 char_u *arg,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5347 int *num_matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5348 char_u ***matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5349 int keep_lang)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5350 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5351 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5352 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5353 static char (mtable[]) = {"", "g", "[", "]", ":",
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	5354 "/", "/\\", "\"", "*",
5269 7d1f89b27103 updated for version 7.4b.011 Bram Moolenaar <bram@vim.org> parents: 5257 diff changeset	5355 "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	5356 "?", ":?", "?<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	5357 "-?", "q?", "v_g?",
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	5358 "/\\?", "/\\z(\\)", "\\=", ":s\\=",
10851 256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	5359 "[count]", "[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	5360 "[range]", ":[range]",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	5361 "[pattern]", "\\\|", "\\%$",
8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	5362 "s/\\~", "s/\\U", "s/\\L",
8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	5363 "s/\\1", "s/\\2", "s/\\3", "s/\\9"};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5364 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star",
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	5365 "/star", "/\\\\star", "quotestar", "starstar",
5269 7d1f89b27103 updated for version 7.4b.011 Bram Moolenaar <bram@vim.org> parents: 5257 diff changeset	5366 "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	5367 "?", ":?", "?<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	5368 "-?", "q?", "v_g?",
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	5369 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=",
10851 256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	5370 "\\[count]", "\\[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work Christian Brabandt <cb@256bit.org> parents: 10638 diff changeset	5371 "\\[range]", ":\\[range]",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	5372 "\\[pattern]", "\\\\bar", "/\\\\%\\$",
5867 a6b59ee633a3 updated for version 7.4.276 Bram Moolenaar <bram@vim.org> parents: 5865 diff changeset	5373 "s/\\\\\\~", "s/\\\\U", "s/\\\\L",
5647 8122eab8fcdb updated for version 7.4.170 Bram Moolenaar <bram@vim.org> parents: 5464 diff changeset	5374 "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	5375 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	5376 ">=?", ">?", "is?", "isnot?"};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5377 int flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5378
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5379 d = IObuff; // assume IObuff is long enough!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5380
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5381 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	5382 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5383 // When the string starting with "expr-" and containing '?' and matches
18237 d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5384 // the table, it is taken literally (but ~ is escaped). Otherwise '?'
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5385 // is recognized as a wildcard.
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5386 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	5387 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	5388 {
18237 d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5389 int si = 0, di = 0;
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5390
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5391 for (;;)
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5392 {
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5393 if (arg[si] == '~')
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5394 d[di++] = '\\';
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5395 d[di++] = arg[si];
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5396 if (arg[si] == NUL)
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5397 break;
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5398 ++si;
d0dfb3b0fe31 patch 8.1.2113: ":help expr-!~?" only works after searching Bram Moolenaar <Bram@vim.org> parents: 18221 diff changeset	5399 }
14443 e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5400 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5401 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5402 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5403 else
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5404 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5405 // 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	5406 // '' 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	5407 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	5408 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	5409 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5410 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	5411 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5412 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location Christian Brabandt <cb@256bit.org> parents: 14435 diff changeset	5413 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5414
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5415 if (i < 0) // no match in table
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5416 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5417 // Replace "\S" with "/\\S", etc. Otherwise every tag is matched.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5418 // Also replace "\%^" and "\%(", they match every tag too.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5419 // Also "\zs", "\z1", etc.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5420 // Also "\@<", "\@=", "\@<=", etc.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5421 // And also "\_$" and "\_^".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5422 if (arg[0] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5423 && ((arg[1] != NUL && arg[2] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5424 \|\| (vim_strchr((char_u *)"%_z@", arg[1]) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5425 && arg[2] != NUL)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5427 STRCPY(d, "/\\\\");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5428 STRCPY(d + 3, arg + 1);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5429 // Check for "/\\_$", should be "/\\_\$"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5430 if (d[3] == '_' && d[4] == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5431 STRCPY(d + 4, "\\$");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5432 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5433 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5434 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5435 // Replace:
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5436 // "[:...:]" with "\[:...:]"
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5437 // "[++...]" with "\[++...]"
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5438 // "\{" with "\\{" -- matching "} \}"
3786 ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	5439 if ((arg[0] == '[' && (arg[1] == ':'
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	5440 \|\| (arg[1] == '+' && arg[2] == '+')))
ece544e85821 updated for version 7.3.651 Bram Moolenaar <bram@vim.org> parents: 3736 diff changeset	5441 \|\| (arg[0] == '\\' && arg[1] == '{'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5442 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5443
8556 f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	5444 /*
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	5445 * 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	5446 */
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	5447 if (*arg == '(' && arg[1] == '\'')
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82 Christian Brabandt <cb@256bit.org> parents: 8544 diff changeset	5448 arg++;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5449 for (s = arg; *s; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5451 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5452 * Replace "\|" with "bar" and '"' with "quote" to match the name of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5453 * the tags for these commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5454 * Replace "" with "." and "?" with "." to match command line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5455 * completion.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5456 * Insert a backslash before '~', '$' and '.' to avoid their
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5457 * special meaning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5458 */
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5459 if (d - IObuff > IOSIZE - 10) // getting too long!?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5460 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5461 switch (*s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5463 case '\|': STRCPY(d, "bar");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5464 d += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5465 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5466 case '"': STRCPY(d, "quote");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5467 d += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5468 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5469 case '': d++ = '.';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5470 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5471 case '?': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5472 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5473 case '$':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5474 case '.':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5475 case '~': *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5476 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5480 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5481 * ":help i_^_CTRL-D" work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5482 * Insert '-' before and after "CTRL-X" when applicable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5483 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5484 if (s < ' ' \|\| (s == '^' && s[1] && (ASCII_ISALPHA(s[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5485 \|\| vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5486 {
5282 8c42772f0543 updated for version 7.4b.017 Bram Moolenaar <bram@vim.org> parents: 5269 diff changeset	5487 if (d > IObuff && d[-1] != '_' && d[-1] != '\\')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5488 *d++ = '_'; // prepend a '_' to make x_CTRL-x
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5489 STRCPY(d, "CTRL-");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5490 d += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5491 if (*s < ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5493 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5494 d++ = CtrlChar(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5495 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5496 d++ = s + '@';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5497 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5498 if (d[-1] == '\\')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5499 *d++ = '\\'; // double a backslash
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5501 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5502 d++ = ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5503 if (s[1] != NUL && s[1] != '_')
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5504 *d++ = '_'; // append a '_'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5505 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5506 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5507 else if (*s == '^') // "^" or "CTRL-^" or "^_"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5508 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5509
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5510 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5511 * Insert a backslash before a backslash after a slash, for search
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5512 * pattern tags: "/\\|" --> "/\\\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5514 else if (s[0] == '\\' && s[1] != '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5515 && *arg == '/' && s == arg + 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5516 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5517
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5518 // "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5519 // "CTRL-\_CTRL-N"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5520 if (STRNICMP(s, "CTRL-\\_", 7) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5522 STRCPY(d, "CTRL-\\\\");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5523 d += 7;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5524 s += 6;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5527 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5529 /*
8883 b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	5530 * 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	5531 * 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	5532 */
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	5533 if (*s == '(' && (s[1] == '{' \|\| s[1] =='['))
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	5534 break;
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	5535
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Christian Brabandt <cb@256bit.org> parents: 8879 diff changeset	5536 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5537 * If tag starts with ', toss everything after a second '. Fixes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5538 * CTRL-] on 'option'. (would include the trailing '.').
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5539 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5540 if (s == '\'' && s > arg && arg == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5541 break;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5542 // Also '{' and '}'.
9234 6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b Christian Brabandt <cb@256bit.org> parents: 8883 diff changeset	5543 if (s == '}' && s > arg && arg == '{')
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b Christian Brabandt <cb@256bit.org> parents: 8883 diff changeset	5544 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5546 *d = NUL;
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5547
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5548 if (*IObuff == '`')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5549 {
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5550 if (d > IObuff + 2 && d[-1] == '`')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5551 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5552 // remove the backticks from `command`
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5553 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5554 d[-2] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5555 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5556 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	5557 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5558 // remove the backticks and comma from `command`,
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5559 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5560 d[-3] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5561 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5562 else if (d > IObuff + 4 && d[-3] == '`'
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5563 && d[-2] == '\\' && d[-1] == '.')
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5564 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5565 // remove the backticks and dot from `command`\.
3480 17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5566 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5567 d[-4] = NUL;
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5568 }
17bfcb054cb7 updated for version 7.3.504 Bram Moolenaar <bram@vim.org> parents: 3446 diff changeset	5569 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5572
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5573 matches = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5574 *num_matches = 0;
16447 54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	5575 flags = TAG_HELP \| TAG_REGEXP \| TAG_NAMES \| TAG_VERBOSE \| TAG_NO_TAGFUNC;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5576 if (keep_lang)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5577 flags \|= TAG_KEEP_LANG;
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	5578 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5579 && *num_matches > 0)
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	5580 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5581 // Sort the matches found on the heuristic number that is after the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5582 // tag name.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5583 qsort((void )matches, (size_t)*num_matches,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5584 sizeof(char_u *), help_compare);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5585 // Delete more than TAG_MANY to reduce the size of the listing.
1696 0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	5586 while (*num_matches > TAG_MANY)
0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	5587 vim_free((matches)[--num_matches]);
0c4a465bd741 updated for version 7.2b-029 vimboss parents: 1687 diff changeset	5588 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5589 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5592 /*
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5593 * 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	5594 */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5595 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5596 prepare_help_buffer(void)
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5597 {
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5598 char_u *p;
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5599
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5600 curbuf->b_help = TRUE;
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5601 #ifdef FEAT_QUICKFIX
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5602 set_string_option_direct((char_u *)"buftype", -1,
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5603 (char_u *)"help", OPT_FREE\|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5604 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5605
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5606 /*
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5607 * 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	5608 * 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	5609 * Accept all ASCII chars for keywords, except ' ', '*', '"', '\|', and
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5610 * latin1 word characters (for translated help files).
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5611 * 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	5612 */
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5613 p =
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5614 #ifdef EBCDIC
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5615 (char_u )"65-255,^,^\|,^\"";
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5616 #else
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5617 (char_u )"!-~,^,^\|,^\",192-255";
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5618 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5619 if (STRCMP(curbuf->b_p_isk, p) != 0)
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5620 {
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5621 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	5622 check_buf_options(curbuf);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5623 (void)buf_init_chartab(curbuf, FALSE);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5624 }
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5625
6415 3421b24e419c updated for version 7.4.538 Bram Moolenaar <bram@vim.org> parents: 6365 diff changeset	5626 #ifdef FEAT_FOLDING
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5627 // Don't use the global foldmethod.
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5628 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	5629 OPT_FREE\|OPT_LOCAL, 0);
6415 3421b24e419c updated for version 7.4.538 Bram Moolenaar <bram@vim.org> parents: 6365 diff changeset	5630 #endif
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5631
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5632 curbuf->b_p_ts = 8; // 'tabstop' is 8
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5633 curwin->w_p_list = FALSE; // no list mode
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5634
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5635 curbuf->b_p_ma = FALSE; // not modifiable
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5636 curbuf->b_p_bin = FALSE; // reset 'bin' before reading file
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5637 curwin->w_p_nu = 0; // no line numbers
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5638 curwin->w_p_rnu = 0; // no relative line numbers
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5639 RESET_BINDING(curwin); // no scroll or cursor binding
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5640 #ifdef FEAT_ARABIC
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5641 curwin->w_p_arab = FALSE; // no arabic mode
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5642 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5643 #ifdef FEAT_RIGHTLEFT
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5644 curwin->w_p_rl = FALSE; // help window is left-to-right
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5645 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5646 #ifdef FEAT_FOLDING
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5647 curwin->w_p_fen = FALSE; // No folding in the help window
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5648 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5649 #ifdef FEAT_DIFF
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5650 curwin->w_p_diff = FALSE; // No 'diff'
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5651 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5652 #ifdef FEAT_SPELL
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5653 curwin->w_p_spell = FALSE; // No spell checking
6365 387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5654 #endif
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5655
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5656 set_buflisted(FALSE);
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5657 }
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5658
387e63680524 updated for version 7.4.515 Bram Moolenaar <bram@vim.org> parents: 6236 diff changeset	5659 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5660 * After reading a help file: May cleanup a help buffer when syntax
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5661 * highlighting is not used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5662 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5663 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5664 fix_help_buffer(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5666 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5667 char_u *line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5668 int in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5669 int len;
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5670 char_u *fname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5671 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5672 char_u *rt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5673 int mustfree;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5674
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5675 // Set filetype to "help" if still needed.
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	5676 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	5677 {
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	5678 ++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	5679 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	5680 --curbuf_lock;
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers Christian Brabandt <cb@256bit.org> parents: 11537 diff changeset	5681 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5683 #ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	5684 if (!syntax_present(curwin))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5685 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5687 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5688 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5689 line = ml_get_buf(curbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5690 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	5691 if (in_example && len > 0 && !VIM_ISWHITE(line[0]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5692 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5693 // End of example: non-white or '<' in first column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5694 if (line[0] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5695 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5696 // blank-out a '<' in the first column
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5697 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5698 line[0] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5700 in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5702 if (!in_example && len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5704 if (line[len - 1] == '>' && (len == 1 \|\| line[len - 2] == ' '))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5705 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5706 // blank-out a '>' in the last column (start of example)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5707 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5708 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5709 in_example = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5711 else if (line[len - 1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5712 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5713 // blank-out a '~' at the end of line (header marker)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5714 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5715 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5720
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5721 /*
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5722 * 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	5723 * files. This uses the very first line in the help file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5724 */
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5725 fname = gettail(curbuf->b_fname);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5726 if (fnamecmp(fname, "help.txt") == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5727 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5728 \|\| (fnamencmp(fname, "help.", 5) == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5729 && ASCII_ISALPHA(fname[5])
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5730 && ASCII_ISALPHA(fname[6])
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5731 && TOLOWER_ASC(fname[7]) == 'x'
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5732 && fname[8] == NUL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5733 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5734 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5736 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5738 line = ml_get_buf(curbuf, lnum, FALSE);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5739 if (strstr((char )line, "local-additions*") == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5740 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5741
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5742 // Go through all directories in 'runtimepath', skipping
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5743 // $VIMRUNTIME.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5744 p = p_rtp;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5745 while (*p != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5746 {
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5747 copy_option_part(&p, NameBuff, MAXPATHL, ",");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5748 mustfree = FALSE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5749 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16716 diff changeset	5750 if (rt != NULL &&
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16716 diff changeset	5751 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5752 {
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5753 int fcount;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5754 char_u **fnames;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5755 FILE *fd;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5756 char_u *s;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5757 int fi;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5758 vimconv_T vc;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5759 char_u *cp;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5760
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5761 // Find all "doc/ *.txt" files in this directory.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5762 add_pathsep(NameBuff);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5763 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5764 STRCAT(NameBuff, "doc/*.??[tx]");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5765 #else
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5766 STRCAT(NameBuff, "doc/*.txt");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5767 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5768 if (gen_expand_wildcards(1, &NameBuff, &fcount,
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5769 &fnames, EW_FILE\|EW_SILENT) == OK
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5770 && fcount > 0)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5771 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5772 #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	5773 int i1, i2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	5774 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	5775 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	5776 char_u e1, e2;
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5777
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5778 // If foo.abx is found use it instead of foo.txt in
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5779 // the same directory.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5780 for (i1 = 0; i1 < fcount; ++i1)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5781 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5782 for (i2 = 0; i2 < fcount; ++i2)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5783 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5784 if (i1 == i2)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5785 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5786 if (fnames[i1] == NULL \|\| fnames[i2] == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5787 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5788 f1 = fnames[i1];
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5789 f2 = fnames[i2];
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5790 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	5791 t2 = gettail(f2);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5792 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	5793 e2 = vim_strrchr(t2, '.');
10299 7b2f95633e28 commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853 Christian Brabandt <cb@256bit.org> parents: 10264 diff changeset	5794 if (e1 == NULL \|\| e2 == NULL)
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5795 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5796 if (fnamecmp(e1, ".txt") != 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5797 && fnamecmp(e1, fname + 4) != 0)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5798 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5799 // 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	5800 VIM_CLEAR(fnames[i1]);
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5801 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5802 }
13014 e1deb00ffc27 patch 8.0.1383: local additions in help skips some files Christian Brabandt <cb@256bit.org> parents: 13012 diff changeset	5803 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	5804 \|\| fnamencmp(f1, f2, e1 - f1) != 0)
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5805 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5806 if (fnamecmp(e1, ".txt") == 0
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5807 && fnamecmp(e2, fname + 4) == 0)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5808 // 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	5809 VIM_CLEAR(fnames[i1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5810 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5811 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5812 #endif
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5813 for (fi = 0; fi < fcount; ++fi)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5814 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5815 if (fnames[fi] == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5816 continue;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5817 fd = mch_fopen((char *)fnames[fi], "r");
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5818 if (fd != NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5819 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5820 vim_fgets(IObuff, IOSIZE, fd);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5821 if (IObuff[0] == '*'
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5822 && (s = vim_strchr(IObuff + 1, '*'))
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5823 != NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5824 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5825 int this_utf = MAYBE;
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5826
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5827 // Change tag definition to a
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5828 // reference and remove <CR>/<NL>.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5829 IObuff[0] = '\|';
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5830 *s = '\|';
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5831 while (*s != NUL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5832 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5833 if (s == '\r' \|\| s == '\n')
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5834 *s = NUL;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5835 // The text is utf-8 when a byte
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5836 // above 127 is found and no
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5837 // illegal byte sequence is found.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5838 if (*s >= 0x80 && this_utf != FALSE)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5839 {
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5840 int l;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5841
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5842 this_utf = TRUE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5843 l = utf_ptr2len(s);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5844 if (l == 1)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5845 this_utf = FALSE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5846 s += l - 1;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5847 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5848 ++s;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5849 }
15595 1ec942f1b648 patch 8.1.0805: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	5850
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5851 // The help file is latin1 or utf-8;
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5852 // conversion to the current
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5853 // 'encoding' may be required.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5854 vc.vc_type = CONV_NONE;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5855 convert_setup(&vc, (char_u *)(
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5856 this_utf == TRUE ? "utf-8"
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5857 : "latin1"), p_enc);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5858 if (vc.vc_type == CONV_NONE)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5859 // No conversion needed.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5860 cp = IObuff;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5861 else
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5862 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5863 // Do the conversion. If it fails
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5864 // use the unconverted text.
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5865 cp = string_convert(&vc, IObuff,
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5866 NULL);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5867 if (cp == NULL)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5868 cp = IObuff;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5869 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5870 convert_setup(&vc, NULL, NULL);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5871
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5872 ml_append(lnum, cp, (colnr_T)0, FALSE);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5873 if (cp != IObuff)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5874 vim_free(cp);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5875 ++lnum;
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5876 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5877 fclose(fd);
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5878 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5879 }
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5880 FreeWild(fcount, fnames);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5882 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5883 if (mustfree)
6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5884 vim_free(rt);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5885 }
3141 6963603ec6dc updated for version 7.3.341 Bram Moolenaar <bram@vim.org> parents: 3112 diff changeset	5886 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5890
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5891 /*
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5892 * ":exusage"
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5893 */
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5894 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5895 ex_exusage(exarg_T *eap UNUSED)
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5896 {
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5897 do_cmdline_cmd((char_u *)"help ex-cmd-index");
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5898 }
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5899
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5900 /*
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5901 * ":viusage"
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5902 */
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5903 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5904 ex_viusage(exarg_T *eap UNUSED)
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5905 {
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5906 do_cmdline_cmd((char_u *)"help normal-index");
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5907 }
f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	5908
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5909 /*
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	5910 * Generate tags in one help directory.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5911 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5912 static void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	5913 helptags_one(
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5914 char_u *dir, // doc directory
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5915 char_u *ext, // suffix, ".txt", ".itx", ".frx", etc.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5916 char_u *tagfname, // "tags" for English, "tags-fr" for French.
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	5917 int add_help_tags, // add "help-tags" tag
7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	5918 int ignore_writeerr) // ignore write error
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5920 FILE *fd_tags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5921 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5922 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5923 int filecount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5924 char_u **files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5925 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5926 int fi;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5927 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5928 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5929 char_u *fname;
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	5930 int dirlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5931 int utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5932 int this_utf8;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5933 int firstline;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	5934 int mix = FALSE; // detected mixed encodings
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5935
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5936 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5937 * Find all *.txt files.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5938 */
3978 26c8b3b49f74 updated for version 7.3.744 Bram Moolenaar <bram@vim.org> parents: 3957 diff changeset	5939 dirlen = (int)STRLEN(dir);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5940 STRCPY(NameBuff, dir);
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	5941 STRCAT(NameBuff, "/*/");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5942 STRCAT(NameBuff, ext);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5943 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5944 EW_FILE\|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5945 \|\| filecount == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5946 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5947 if (!got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	5948 semsg(_("E151: No match: %s"), NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5949 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5950 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5951
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5952 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5953 * Open the tags file for writing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5954 * Do this before scanning through all the files.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5955 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5956 STRCPY(NameBuff, dir);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5957 add_pathsep(NameBuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5958 STRCAT(NameBuff, tagfname);
531 da9142bd190a updated for version 7.0149 vimboss parents: 484 diff changeset	5959 fd_tags = mch_fopen((char *)NameBuff, "w");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5960 if (fd_tags == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5961 {
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	5962 if (!ignore_writeerr)
7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	5963 semsg(_("E152: Cannot open %s for writing"), NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5964 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5965 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5968 /*
1502 717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	5969 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc"
717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	5970 * add the "help-tags" tag.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5971 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5972 ga_init2(&ga, (int)sizeof(char_u *), 100);
1502 717e759932cb updated for version 7.1-217 vimboss parents: 1499 diff changeset	5973 if (add_help_tags \|\| fullpathcmp((char_u *)"$VIMRUNTIME/doc",
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16716 diff changeset	5974 dir, FALSE, TRUE) == FPC_SAME)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5975 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5976 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5977 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5978 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5979 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	5980 s = alloc(18 + (unsigned)STRLEN(tagfname));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5981 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5982 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5983 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5984 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5985 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5986 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5987 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5990 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5992 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5993 * Go over all the files and extract the tags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5994 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5995 for (fi = 0; fi < filecount && !got_int; ++fi)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5996 {
531 da9142bd190a updated for version 7.0149 vimboss parents: 484 diff changeset	5997 fd = mch_fopen((char *)files[fi], "r");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5998 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5999 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6000 semsg(_("E153: Unable to open %s for reading"), files[fi]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6001 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6002 }
3957 fc8b4a06af9d updated for version 7.3.734 Bram Moolenaar <bram@vim.org> parents: 3786 diff changeset	6003 fname = files[fi] + dirlen + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6005 firstline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6006 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6008 if (firstline)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6009 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6010 // Detect utf-8 file by a non-ASCII char in the first line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6011 this_utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6012 for (s = IObuff; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6013 if (*s >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6014 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6015 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6017 this_utf8 = TRUE;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 462 diff changeset	6018 l = utf_ptr2len(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6019 if (l == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6020 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6021 // Illegal UTF-8 byte sequence.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6022 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6023 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6025 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6026 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6027 if (this_utf8 == MAYBE) // only ASCII characters found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6028 this_utf8 = FALSE;
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6029 if (utf8 == MAYBE) // first file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6030 utf8 = this_utf8;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6031 else if (utf8 != this_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6032 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6033 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6034 mix = !got_int;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6035 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6037 firstline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6038 }
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6039 p1 = vim_strchr(IObuff, ''); // find first ''
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6040 while (p1 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6041 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6042 // Use vim_strbyte() instead of vim_strchr() so that when
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6043 // 'encoding' is dbcs it still works, don't find '*' in the
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6044 // second byte.
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6045 p2 = vim_strbyte(p1 + 1, ''); // find second ''
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6046 if (p2 != NULL && p2 > p1 + 1) // skip "" and "*"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6048 for (s = p1 + 1; s < p2; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6049 if (s == ' ' \|\| s == '\t' \|\| *s == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6050 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6051
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6052 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6053 * Only accept a tag when it consists of valid
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6054 * characters, there is white space before it and is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6055 * followed by a white character or end-of-line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6056 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6057 if (s == p2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6058 && (p1 == IObuff \|\| p1[-1] == ' ' \|\| p1[-1] == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6059 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6060 \|\| s[1] == '\0'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6062 *p2 = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6063 ++p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6064 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6065 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6066 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6067 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6068 }
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	6069 s = alloc(p2 - p1 + STRLEN(fname) + 2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6070 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6072 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6073 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6075 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6076 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6077 sprintf((char *)s, "%s\t%s", p1, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6078
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6079 // find next '*'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6080 p2 = vim_strchr(p2 + 1, '*');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6083 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6085 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6088 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6091 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6093 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6095 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6096 * Sort the tags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6097 */
7009 286fd54c7ae3 patch 7.4.822 Bram Moolenaar <bram@vim.org> parents: 6927 diff changeset	6098 if (ga.ga_data != NULL)
286fd54c7ae3 patch 7.4.822 Bram Moolenaar <bram@vim.org> parents: 6927 diff changeset	6099 sort_strings((char_u **)ga.ga_data, ga.ga_len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6101 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6102 * Check for duplicates.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6103 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6104 for (i = 1; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6105 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6106 p1 = ((char_u **)ga.ga_data)[i - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6107 p2 = ((char_u **)ga.ga_data)[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6108 while (p1 == p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6109 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6110 if (*p2 == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6112 *p2 = NUL;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	6113 vim_snprintf((char *)NameBuff, MAXPATHL,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6114 _("E154: Duplicate tag \"%s\" in file %s/%s"),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6115 ((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	6116 emsg((char *)NameBuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6117 *p2 = '\t';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6118 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6119 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6120 ++p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6121 ++p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6122 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6125 if (utf8 == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6126 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6127
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6128 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6129 * Write the tags into the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6130 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6131 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6133 s = ((char_u **)ga.ga_data)[i];
1325 f26d0c74a329 updated for version 7.1-039 vimboss parents: 1321 diff changeset	6134 if (STRNCMP(s, "help-tags\t", 10) == 0)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6135 // help-tags entry was added in formatted form
1325 f26d0c74a329 updated for version 7.1-039 vimboss parents: 1321 diff changeset	6136 fputs((char *)s, fd_tags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6139 fprintf(fd_tags, "%s\t/*", s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6140 for (p1 = s; *p1 != '\t'; ++p1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6141 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6142 // insert backslash before '\\' and '/'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6143 if (p1 == '\\' \|\| p1 == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6144 putc('\\', fd_tags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6145 putc(*p1, fd_tags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6146 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6147 fprintf(fd_tags, "*\n");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6148 }
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 if (mix)
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6152 got_int = FALSE; // continue with other languages
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6153
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6154 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6155 vim_free(((char_u **)ga.ga_data)[i]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6156 ga_clear(&ga);
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6157 fclose(fd_tags); // there is no check for an error...
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6159
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6160 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6161 * 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	6162 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6163 static void
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6164 do_helptags(char_u *dirname, int add_help_tags, int ignore_writeerr)
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6165 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6166 #ifdef FEAT_MULTI_LANG
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6167 int len;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6168 int i, j;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6169 garray_T ga;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6170 char_u lang[2];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6171 char_u ext[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6172 char_u fname[8];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6173 int filecount;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6174 char_u **files;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6175
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6176 // Get a list of all files in the help directory and in subdirectories.
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6177 STRCPY(NameBuff, dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6178 add_pathsep(NameBuff);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6179 STRCAT(NameBuff, "**");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6180 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	6181 EW_FILE\|EW_SILENT) == FAIL
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6182 \|\| filecount == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6183 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15367 diff changeset	6184 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	6185 return;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6186 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6187
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6188 // Go over all files in the directory to find out what languages are
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6189 // present.
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6190 ga_init2(&ga, 1, 10);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6191 for (i = 0; i < filecount; ++i)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6192 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6193 len = (int)STRLEN(files[i]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6194 if (len > 4)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6195 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6196 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	6197 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6198 // ".txt" -> language "en"
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6199 lang[0] = 'e';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6200 lang[1] = 'n';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6201 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6202 else if (files[i][len - 4] == '.'
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6203 && ASCII_ISALPHA(files[i][len - 3])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6204 && ASCII_ISALPHA(files[i][len - 2])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6205 && 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	6206 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6207 // ".abx" -> language "ab"
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6208 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	6209 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	6210 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6211 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6212 continue;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6213
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6214 // Did we find this language already?
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6215 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	6216 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	6217 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6218 if (j == ga.ga_len)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6219 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6220 // New language, add it.
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6221 if (ga_grow(&ga, 2) == FAIL)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6222 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6223 ((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	6224 ((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	6225 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6226 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6227 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6228
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6229 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6230 * 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	6231 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6232 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	6233 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6234 STRCPY(fname, "tags-xx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6235 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	6236 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	6237 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	6238 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6239 // English is an exception: use ".txt" and "tags".
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6240 fname[4] = NUL;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6241 STRCPY(ext, ".txt");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6242 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6243 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6244 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6245 // Language "ab" uses ".abx" and "tags-ab".
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6246 STRCPY(ext, ".xxx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6247 ext[1] = fname[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6248 ext[2] = fname[6];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6249 }
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6250 helptags_one(dirname, ext, fname, add_help_tags, ignore_writeerr);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6251 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6252
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6253 ga_clear(&ga);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6254 FreeWild(filecount, files);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6255
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6256 #else
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6257 // No language support, just use "*.txt" and "tags".
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6258 helptags_one(dirname, (char_u )".txt", (char_u )"tags", add_help_tags,
7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6259 ignore_writeerr);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6260 #endif
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6261 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6262
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6263 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6264 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	6265 {
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6266 do_helptags(fname, (int )cookie, TRUE);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6267 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6268
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6269 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6270 * ":helptags"
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6271 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6272 void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6273 ex_helptags(exarg_T *eap)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6274 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6275 expand_T xpc;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6276 char_u *dirname;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6277 int add_help_tags = FALSE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6278
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6279 // 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	6280 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	6281 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6282 add_help_tags = TRUE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6283 eap->arg = skipwhite(eap->arg + 3);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6284 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6285
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6286 if (STRCMP(eap->arg, "ALL") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6287 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6288 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	6289 helptags_cb, &add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6290 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6291 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6292 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6293 ExpandInit(&xpc);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6294 xpc.xp_context = EXPAND_DIRECTORIES;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6295 dirname = ExpandOne(&xpc, eap->arg, NULL,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6296 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	6297 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	6298 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	6299 else
19429 7096af834c42 patch 8.2.0272: ":helptags ALL" gives error for some directories Bram Moolenaar <Bram@vim.org> parents: 19396 diff changeset	6300 do_helptags(dirname, add_help_tags, FALSE);
8522 721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6301 vim_free(dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6302 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6303 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	6304
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6305 /*
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6306 * Make the user happy.
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6307 */
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6308 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6309 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	6310 {
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6311 static char *code[] = {
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6312 "\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	6313 "\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	6314 };
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6315 char *p;
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6316 int n;
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6317 int i;
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6318
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6319 msg_start();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6320 msg_putchar('\n');
8879 cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6321 for (i = 0; i < 2; ++i)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6322 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	6323 if (*p == 'x')
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6324 msg_putchar('\n');
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6325 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6326 for (n = *p++; n > 0; --n)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6327 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	6328 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	6329 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	6330 msg_putchar(*p);
7402 2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6331 msg_clr_eos();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd Christian Brabandt <cb@256bit.org> parents: 7340 diff changeset	6332 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6333
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6334 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6335 * ":drop"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6336 * Opens the first argument in a window. When there are two or more arguments
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6337 * the argument list is redefined.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6338 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6339 void
7819 f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d Christian Brabandt <cb@256bit.org> parents: 7799 diff changeset	6340 ex_drop(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6341 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6342 int split = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6343 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6344 buf_T *buf;
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6345 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6348 * Check if the first argument is already being edited in a window. If
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6349 * so, jump to that window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6350 * We would actually need to check all arguments, but that's complicated
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6351 * and mostly only one file is dropped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6352 * This also ignores wildcards, since it is very unlikely the user is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6353 * editing a file name with a wildcard character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6354 */
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6355 set_arglist(eap->arg);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6356
1067 0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6357 /*
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6358 * Expanding wildcards may result in an empty argument list. E.g. when
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6359 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6360 * already did an error message for this.
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6361 */
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6362 if (ARGCOUNT == 0)
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6363 return;
0b056c1350dd updated for version 7.0-193 vimboss parents: 963 diff changeset	6364
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6365 if (cmdmod.tab)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6366 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6367 // ":tab drop file ...": open a tab for each argument that isn't
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6368 // edited in a window yet. It's like ":tab all" but without closing
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6369 // windows or tabs.
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6370 ex_all(eap);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6371 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6372 else
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6373 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6374 // ":drop file ...": Edit the first argument. Jump to an existing
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6375 // window if possible, edit in current window if the current buffer
8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6376 // can be abandoned, otherwise open a new window.
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6377 buf = buflist_findnr(ARGLIST[0].ae_fnum);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6378
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6379 FOR_ALL_TAB_WINDOWS(tp, wp)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6380 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6381 if (wp->w_buffer == buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6382 {
825 6675076019ae updated for version 7.0d vimboss parents: 823 diff changeset	6383 goto_tabpage_win(tp, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6384 curwin->w_arg_idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6385 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6387 }
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6388
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6389 /*
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6390 * Check whether the current buffer is changed. If so, we will need
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6391 * to split the current window or data could be lost.
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6392 * 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	6393 * buffer won't be lost.
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6394 */
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	6395 if (!buf_hide(curbuf))
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6396 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6397 ++emsg_off;
5464 9c777e2c7024 updated for version 7.4.082 Bram Moolenaar <bram@vim.org> parents: 5396 diff changeset	6398 split = check_changed(curbuf, CCGD_AW \| CCGD_EXCMD);
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6399 --emsg_off;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6400 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6401
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6402 // Fake a ":sfirst" or ":first" command edit the first argument.
735 ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6403 if (split)
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6404 {
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6405 eap->cmdidx = CMD_sfirst;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6406 eap->cmd[0] = 's';
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6407 }
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6408 else
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6409 eap->cmdidx = CMD_first;
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6410 ex_rewind(eap);
ace020011f68 updated for version 7.0221 vimboss parents: 725 diff changeset	6411 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6412 }
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6413
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6414 /*
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6415 * 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	6416 * 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	6417 * 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	6418 * 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	6419 * 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	6420 */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6421 char_u *
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6422 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	6423 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6424 int c;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6425
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6426 if (vim_isIDc(*p))
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6427 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6428 // ":vimgrep pattern fname"
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6429 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6430 *s = p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6431 p = skiptowhite(p);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6432 if (s != NULL && *p != NUL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6433 *p++ = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6434 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6435 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6436 {
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6437 // ":vimgrep /pattern/[g][j] fname"
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6438 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6439 *s = p + 1;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6440 c = *p;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19693 diff changeset	6441 p = skip_regexp(p + 1, c, TRUE);
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6442 if (*p != c)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6443 return NULL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6444
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6445 // Truncate the pattern.
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6446 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6447 *p = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6448 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6449
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6450 // Find the flags
9931 05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6451 while (p == 'g' \|\| p == 'j')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6452 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6453 if (flags != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6454 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6455 if (*p == 'g')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6456 *flags \|= VGR_GLOBAL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6457 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6458 *flags \|= VGR_NOJUMP;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6459 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6460 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6461 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6462 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6463 return p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6464 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889 Christian Brabandt <cb@256bit.org> parents: 9915 diff changeset	6465
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6466 #if defined(FEAT_EVAL) \|\| defined(PROTO)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6467 /*
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6468 * 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	6469 */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6470 void
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6471 ex_oldfiles(exarg_T *eap UNUSED)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6472 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6473 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	6474 listitem_T *li;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6475 int nr = 0;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6476 char_u *fname;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6477
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6478 if (l == NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	6479 msg(_("No old files"));
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6480 else
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6481 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6482 msg_start();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6483 msg_scroll = TRUE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6484 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	6485 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6486 ++nr;
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15209 diff changeset	6487 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	6488 if (!message_filtered(fname))
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6489 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6490 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	6491 msg_puts(": ");
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6492 msg_outtrans(fname);
10021 5fc4bec66c33 commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04 Christian Brabandt <cb@256bit.org> parents: 9980 diff changeset	6493 msg_clr_eos();
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6494 msg_putchar('\n');
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6495 out_flush(); // output one line at a time
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6496 ui_breakcheck();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6497 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6498 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6499
18779 8f05b3cf8557 patch 8.1.2379: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18767 diff changeset	6500 // Assume "got_int" was set to truncate the listing.
9915 4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6501 got_int = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6502
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6503 # ifdef FEAT_BROWSE_CMD
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6504 if (cmdmod.browse)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6505 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6506 quit_more = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6507 nr = prompt_for_number(FALSE);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6508 msg_starthere();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6509 if (nr > 0)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6510 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6511 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	6512 (long)nr);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6513
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6514 if (p != NULL)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6515 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6516 p = expand_env_save(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6517 eap->arg = p;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6518 eap->cmdidx = CMD_edit;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6519 cmdmod.browse = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6520 do_exedit(eap, NULL);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6521 vim_free(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6522 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6523 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6524 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6525 # endif
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6526 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6527 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8 Christian Brabandt <cb@256bit.org> parents: 9902 diff changeset	6528 #endif

Mercurial > vim

annotate src/ex_cmds.c @ 20325:c3bf737ec527