Mercurial > vim
annotate src/ex_cmds.c @ 15760:aa80c63f34bb v8.1.0887
patch 8.1.0887: the 'l' flag in :subsitute is sticky
commit https://github.com/vim/vim/commit/9474716d39764ac5642e55b5548580cf53bd9bed
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 10 21:55:26 2019 +0100
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Problem: The 'l' flag in :subsitute is sticky.
Solution: Reset the flag. (Dominique Pelle, closes https://github.com/vim/vim/issues/3925)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 10 Feb 2019 22:00:08 +0100 |
| parents | 93b78c4a7cd5 |
| children | 0d8291665b59 |
| 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 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
|
7691
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
17 #ifdef FEAT_FLOAT |
|
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
18 # include <float.h> |
|
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
19 #endif |
|
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
20 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
21 static int linelen(int *has_tab); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
24 static char_u *viminfo_filename(char_u *); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
26 static int viminfo_encoding(vir_T *virp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
28 #endif |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
29 |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
30 static int check_readonly(int *forceit, buf_T *buf); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
36 help_compare(const void *s1, const void *s2); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
|
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
50 #ifdef FEAT_DIGRAPHS |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
51 char_u *dig; |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
52 #endif |
| 714 | 53 int cc[MAX_MCO]; |
| 54 int ci = 0; | |
| 7 | 55 int len; |
| 56 | |
| 57 if (enc_utf8) | |
| 714 | 58 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 59 else |
| 60 c = gchar_cursor(); | |
| 61 if (c == NUL) | |
| 62 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
63 msg("NUL"); |
| 7 | 64 return; |
| 65 } | |
| 66 | |
| 67 IObuff[0] = NUL; | |
| 68 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 69 { | |
| 70 if (c == NL) /* NUL is stored as NL */ | |
| 71 c = NUL; | |
| 1784 | 72 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 73 cval = NL; /* NL is stored as CR */ | |
| 74 else | |
| 75 cval = c; | |
| 7 | 76 if (vim_isprintc_strict(c) && (c < ' ' |
| 77 #ifndef EBCDIC | |
| 78 || c > '~' | |
| 79 #endif | |
| 80 )) | |
| 81 { | |
| 82 transchar_nonprint(buf3, c); | |
| 1872 | 83 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 84 } |
| 85 else | |
| 86 buf1[0] = NUL; | |
| 87 #ifndef EBCDIC | |
| 88 if (c >= 0x80) | |
| 1872 | 89 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 90 (char *)transchar(c & 0x7f)); | |
| 7 | 91 else |
| 92 #endif | |
| 93 buf2[0] = NUL; | |
|
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
94 #ifdef FEAT_DIGRAPHS |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
95 dig = get_digraph_for_char(cval); |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
96 if (dig != NULL) |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
97 vim_snprintf((char *)IObuff, IOSIZE, |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
98 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
99 transchar(c), buf1, buf2, cval, cval, cval, dig); |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
100 else |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
101 #endif |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
102 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 103 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 104 transchar(c), buf1, buf2, cval, cval, cval); |
| 963 | 105 if (enc_utf8) |
| 106 c = cc[ci++]; | |
| 107 else | |
| 108 c = 0; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
109 } |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
110 |
| 7 | 111 /* Repeat for combining characters. */ |
| 112 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 113 { | |
| 114 len = (int)STRLEN(IObuff); | |
| 115 /* This assumes every multi-byte char is printable... */ | |
| 116 if (len > 0) | |
| 117 IObuff[len++] = ' '; | |
| 118 IObuff[len++] = '<'; | |
| 963 | 119 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 120 # ifdef USE_GUI |
| 7 | 121 && !gui.in_use |
| 625 | 122 # endif |
| 7 | 123 ) |
| 124 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 125 len += (*mb_char2bytes)(c, IObuff + len); |
|
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
126 #ifdef FEAT_DIGRAPHS |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
127 dig = get_digraph_for_char(c); |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
128 if (dig != NULL) |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
129 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
130 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
131 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
132 c, c, c, dig); |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
133 else |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
134 #endif |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
135 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
136 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
137 : _("> %d, Hex %08x, Octal %o"), |
|
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
138 c, c, c); |
| 714 | 139 if (ci == MAX_MCO) |
| 140 break; | |
| 963 | 141 if (enc_utf8) |
| 142 c = cc[ci++]; | |
| 143 else | |
| 144 c = 0; | |
| 7 | 145 } |
| 146 | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
147 msg((char *)IObuff); |
| 7 | 148 } |
| 149 | |
| 150 /* | |
| 151 * ":left", ":center" and ":right": align text. | |
| 152 */ | |
| 153 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
154 ex_align(exarg_T *eap) |
| 7 | 155 { |
| 156 pos_T save_curpos; | |
| 157 int len; | |
| 158 int indent = 0; | |
| 159 int new_indent; | |
| 160 int has_tab; | |
| 161 int width; | |
| 162 | |
| 163 #ifdef FEAT_RIGHTLEFT | |
| 164 if (curwin->w_p_rl) | |
| 165 { | |
| 166 /* switch left and right aligning */ | |
| 167 if (eap->cmdidx == CMD_right) | |
| 168 eap->cmdidx = CMD_left; | |
| 169 else if (eap->cmdidx == CMD_left) | |
| 170 eap->cmdidx = CMD_right; | |
| 171 } | |
| 172 #endif | |
| 173 | |
| 174 width = atoi((char *)eap->arg); | |
| 175 save_curpos = curwin->w_cursor; | |
| 176 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 177 { | |
| 178 if (width >= 0) | |
| 179 indent = width; | |
| 180 } | |
| 181 else | |
| 182 { | |
| 183 /* | |
| 184 * if 'textwidth' set, use it | |
| 185 * else if 'wrapmargin' set, use it | |
| 186 * if invalid value, use 80 | |
| 187 */ | |
| 188 if (width <= 0) | |
| 189 width = curbuf->b_p_tw; | |
| 190 if (width == 0 && curbuf->b_p_wm > 0) | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
191 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 192 if (width <= 0) |
| 193 width = 80; | |
| 194 } | |
| 195 | |
| 196 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 197 return; | |
| 198 | |
| 199 for (curwin->w_cursor.lnum = eap->line1; | |
| 200 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 201 { | |
| 202 if (eap->cmdidx == CMD_left) /* left align */ | |
| 203 new_indent = indent; | |
| 204 else | |
| 205 { | |
| 944 | 206 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 207 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 208 : NULL) - get_indent(); | |
| 209 | |
| 210 if (len <= 0) /* skip blank lines */ | |
| 211 continue; | |
| 212 | |
| 213 if (eap->cmdidx == CMD_center) | |
| 214 new_indent = (width - len) / 2; | |
| 215 else | |
| 216 { | |
| 217 new_indent = width - len; /* right align */ | |
| 218 | |
| 219 /* | |
| 220 * Make sure that embedded TABs don't make the text go too far | |
| 221 * to the right. | |
| 222 */ | |
| 223 if (has_tab) | |
| 224 while (new_indent > 0) | |
| 225 { | |
| 226 (void)set_indent(new_indent, 0); | |
| 227 if (linelen(NULL) <= width) | |
| 228 { | |
| 229 /* | |
| 230 * Now try to move the line as much as possible to | |
| 231 * the right. Stop when it moves too far. | |
| 232 */ | |
| 233 do | |
| 234 (void)set_indent(++new_indent, 0); | |
| 235 while (linelen(NULL) <= width); | |
| 236 --new_indent; | |
| 237 break; | |
| 238 } | |
| 239 --new_indent; | |
| 240 } | |
| 241 } | |
| 242 } | |
| 243 if (new_indent < 0) | |
| 244 new_indent = 0; | |
| 245 (void)set_indent(new_indent, 0); /* set indent */ | |
| 246 } | |
| 247 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 248 curwin->w_cursor = save_curpos; | |
| 249 beginline(BL_WHITE | BL_FIX); | |
| 250 } | |
| 251 | |
| 252 /* | |
| 253 * Get the length of the current line, excluding trailing white space. | |
| 254 */ | |
| 255 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
256 linelen(int *has_tab) |
| 7 | 257 { |
| 258 char_u *line; | |
| 259 char_u *first; | |
| 260 char_u *last; | |
| 261 int save; | |
| 262 int len; | |
| 263 | |
| 264 /* find the first non-blank character */ | |
| 265 line = ml_get_curline(); | |
| 266 first = skipwhite(line); | |
| 267 | |
| 268 /* find the character after the last non-blank character */ | |
| 269 for (last = first + STRLEN(first); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
270 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 271 ; |
| 272 save = *last; | |
| 273 *last = NUL; | |
| 274 len = linetabsize(line); /* get line length */ | |
| 275 if (has_tab != NULL) /* check for embedded TAB */ | |
|
14513
076b9632bda4
patch 8.1.0270: checking for a Tab in a line could be faster
Christian Brabandt <cb@256bit.org>
parents:
14443
diff
changeset
|
276 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 277 *last = save; |
| 278 | |
| 279 return len; | |
| 280 } | |
| 281 | |
| 826 | 282 /* Buffer for two lines used during sorting. They are allocated to |
| 283 * contain the longest line being sorted. */ | |
| 284 static char_u *sortbuf1; | |
| 285 static char_u *sortbuf2; | |
| 284 | 286 |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
287 static int sort_ic; /* ignore case */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
288 static int sort_nr; /* sort on number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
289 static int sort_rx; /* sort on regex instead of skipping it */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
290 #ifdef FEAT_FLOAT |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
291 static int sort_flt; /* sort on floating number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
292 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
293 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
294 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 295 |
| 296 /* Struct to store info to be sorted. */ | |
| 297 typedef struct | |
| 298 { | |
| 299 linenr_T lnum; /* line number */ | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
300 union { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
301 struct |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
302 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
303 varnumber_T start_col_nr; /* starting column number */ |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
304 varnumber_T end_col_nr; /* ending column number */ |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
305 } line; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
306 varnumber_T value; /* value if sorting by integer */ |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
307 #ifdef FEAT_FLOAT |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
308 float_T value_flt; /* value if sorting by float */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
309 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
310 } st_u; |
| 294 | 311 } sorti_T; |
| 284 | 312 |
| 313 static int | |
| 314 #ifdef __BORLANDC__ | |
| 315 _RTLENTRYF | |
| 316 #endif | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
317 sort_compare(const void *s1, const void *s2); |
| 284 | 318 |
| 319 static int | |
| 320 #ifdef __BORLANDC__ | |
| 321 _RTLENTRYF | |
| 322 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
323 sort_compare(const void *s1, const void *s2) |
| 284 | 324 { |
| 294 | 325 sorti_T l1 = *(sorti_T *)s1; |
| 326 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 327 int result = 0; |
| 328 | |
| 329 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 330 * if we return 0 every time, qsort will assume it's done sorting and |
| 331 * exit. */ | |
| 826 | 332 if (sort_abort) |
| 333 return 0; | |
| 334 fast_breakcheck(); | |
| 335 if (got_int) | |
| 336 sort_abort = TRUE; | |
| 337 | |
| 834 | 338 /* When sorting numbers "start_col_nr" is the number, not the column |
| 339 * number. */ | |
| 294 | 340 if (sort_nr) |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
341 result = l1.st_u.value == l2.st_u.value ? 0 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
342 : l1.st_u.value > l2.st_u.value ? 1 : -1; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
343 #ifdef FEAT_FLOAT |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
344 else if (sort_flt) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
345 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
346 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
347 #endif |
| 826 | 348 else |
| 349 { | |
| 834 | 350 /* We need to copy one line into "sortbuf1", because there is no |
| 351 * guarantee that the first pointer becomes invalid when obtaining the | |
| 352 * second one. */ | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
353 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
354 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
355 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
356 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
357 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
358 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 359 |
| 834 | 360 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 361 : STRCMP(sortbuf1, sortbuf2); | |
| 362 } | |
| 363 | |
| 364 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 365 if (result == 0) |
| 834 | 366 return (int)(l1.lnum - l2.lnum); |
| 367 return result; | |
| 284 | 368 } |
| 369 | |
| 370 /* | |
| 371 * ":sort". | |
| 372 */ | |
| 373 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
374 ex_sort(exarg_T *eap) |
| 284 | 375 { |
| 376 regmatch_T regmatch; | |
| 377 int len; | |
| 378 linenr_T lnum; | |
| 379 long maxlen = 0; | |
| 294 | 380 sorti_T *nrs; |
| 1872 | 381 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 382 size_t i; |
| 284 | 383 char_u *p; |
| 384 char_u *s; | |
| 826 | 385 char_u *s2; |
| 386 char_u c; /* temporary character storage */ | |
| 284 | 387 int unique = FALSE; |
| 388 long deleted; | |
| 826 | 389 colnr_T start_col; |
| 390 colnr_T end_col; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
391 int sort_what = 0; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
392 int format_found = 0; |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
393 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 394 |
| 1538 | 395 /* Sorting one line is really quick! */ |
| 396 if (count <= 1) | |
| 397 return; | |
| 398 | |
| 284 | 399 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 400 return; | |
| 826 | 401 sortbuf1 = NULL; |
| 402 sortbuf2 = NULL; | |
| 284 | 403 regmatch.regprog = NULL; |
| 294 | 404 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
| 284 | 405 if (nrs == NULL) |
| 826 | 406 goto sortend; |
| 407 | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
408 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
409 #ifdef FEAT_FLOAT |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
410 sort_flt = 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
411 #endif |
| 294 | 412 |
| 284 | 413 for (p = eap->arg; *p != NUL; ++p) |
| 414 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
415 if (VIM_ISWHITE(*p)) |
| 284 | 416 ; |
| 417 else if (*p == 'i') | |
| 418 sort_ic = TRUE; | |
| 826 | 419 else if (*p == 'r') |
| 420 sort_rx = TRUE; | |
| 294 | 421 else if (*p == 'n') |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
422 { |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
423 sort_nr = 1; |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
424 ++format_found; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
425 } |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
426 #ifdef FEAT_FLOAT |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
427 else if (*p == 'f') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
428 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
429 sort_flt = 1; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
430 ++format_found; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
431 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
432 #endif |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
433 else if (*p == 'b') |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
434 { |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
435 sort_what = STR2NR_BIN + STR2NR_FORCE; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
436 ++format_found; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
437 } |
| 294 | 438 else if (*p == 'o') |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
439 { |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
440 sort_what = STR2NR_OCT + STR2NR_FORCE; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
441 ++format_found; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
442 } |
| 294 | 443 else if (*p == 'x') |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
444 { |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
445 sort_what = STR2NR_HEX + STR2NR_FORCE; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
446 ++format_found; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
447 } |
| 284 | 448 else if (*p == 'u') |
| 449 unique = TRUE; | |
| 289 | 450 else if (*p == '"') /* comment start */ |
| 451 break; | |
| 452 else if (check_nextcmd(p) != NULL) | |
| 453 { | |
| 454 eap->nextcmd = check_nextcmd(p); | |
| 455 break; | |
| 456 } | |
| 457 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 458 { |
| 459 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 460 if (*s != *p) | |
| 461 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
462 emsg(_(e_invalpat)); |
| 826 | 463 goto sortend; |
| 284 | 464 } |
| 465 *s = NUL; | |
| 1314 | 466 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 467 if (s == p + 1) |
| 468 { | |
| 469 if (last_search_pat() == NULL) | |
| 470 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
471 emsg(_(e_noprevre)); |
| 4199 | 472 goto sortend; |
| 473 } | |
| 1314 | 474 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 475 } |
| 1314 | 476 else |
| 477 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 478 if (regmatch.regprog == NULL) |
| 826 | 479 goto sortend; |
| 289 | 480 p = s; /* continue after the regexp */ |
| 284 | 481 regmatch.rm_ic = p_ic; |
| 482 } | |
| 483 else | |
| 484 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
485 semsg(_(e_invarg2), p); |
| 826 | 486 goto sortend; |
| 284 | 487 } |
| 488 } | |
| 489 | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
490 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
491 if (format_found > 1) |
| 294 | 492 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
493 emsg(_(e_invarg)); |
| 826 | 494 goto sortend; |
| 294 | 495 } |
| 496 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
497 /* From here on "sort_nr" is used as a flag for any integer number |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
498 * sorting. */ |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
499 sort_nr += sort_what; |
| 294 | 500 |
| 284 | 501 /* |
| 294 | 502 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 503 * the lines into allocated memory. |
| 826 | 504 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 505 * numbers sorting it's the number to sort on. This means the pattern | |
| 506 * matching and number conversion only has to be done once per line. | |
| 294 | 507 * Also get the longest line length for allocating "sortbuf". |
| 284 | 508 */ |
| 509 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 510 { | |
| 511 s = ml_get(lnum); | |
| 835 | 512 len = (int)STRLEN(s); |
| 284 | 513 if (maxlen < len) |
| 514 maxlen = len; | |
| 294 | 515 |
| 826 | 516 start_col = 0; |
| 517 end_col = len; | |
| 294 | 518 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 519 { |
| 520 if (sort_rx) | |
| 521 { | |
| 835 | 522 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 523 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 524 } |
| 525 else | |
| 835 | 526 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 527 } |
| 294 | 528 else |
| 826 | 529 if (regmatch.regprog != NULL) |
| 530 end_col = 0; | |
| 294 | 531 |
|
7844
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
532 if (sort_nr |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
533 #ifdef FEAT_FLOAT |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
534 || sort_flt |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
535 #endif |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
536 ) |
| 294 | 537 { |
| 826 | 538 /* Make sure vim_str2nr doesn't read any digits past the end |
| 539 * of the match, by temporarily terminating the string there */ | |
| 540 s2 = s + end_col; | |
| 541 c = *s2; | |
| 2606 | 542 *s2 = NUL; |
| 294 | 543 /* Sorting on number: Store the number itself. */ |
| 1687 | 544 p = s + start_col; |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
545 if (sort_nr) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
546 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
547 if (sort_what & STR2NR_HEX) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
548 s = skiptohex(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
549 else if (sort_what & STR2NR_BIN) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
550 s = skiptobin(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
551 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
552 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
553 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
554 --s; /* include preceding negative sign */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
555 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
556 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
557 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
558 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 vim_str2nr(s, NULL, NULL, sort_what, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
560 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
561 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
562 #ifdef FEAT_FLOAT |
| 294 | 563 else |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
565 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
566 if (*s == '+') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
567 s = skipwhite(s + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
568 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
569 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
570 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
571 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
572 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
573 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
574 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
575 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
576 #endif |
| 2606 | 577 *s2 = c; |
| 294 | 578 } |
| 579 else | |
| 826 | 580 { |
| 294 | 581 /* Store the column to sort at. */ |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
582 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
583 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 584 } |
| 294 | 585 |
| 586 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 587 |
| 588 if (regmatch.regprog != NULL) | |
| 589 fast_breakcheck(); | |
| 590 if (got_int) | |
| 826 | 591 goto sortend; |
| 284 | 592 } |
| 593 | |
| 294 | 594 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 595 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 596 if (sortbuf1 == NULL) | |
| 597 goto sortend; | |
| 598 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 599 if (sortbuf2 == NULL) | |
| 600 goto sortend; | |
| 284 | 601 |
| 481 | 602 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 603 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 604 |
| 826 | 605 if (sort_abort) |
| 606 goto sortend; | |
| 607 | |
| 284 | 608 /* Insert the lines in the sorted order below the last one. */ |
| 609 lnum = eap->line2; | |
| 610 for (i = 0; i < count; ++i) | |
| 611 { | |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
612 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
613 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
614 // If the original line number of the line being placed is not the same |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
615 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
616 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
617 change_occurred = TRUE; |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
618 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
619 s = ml_get(get_lnum); |
| 284 | 620 if (!unique || i == 0 |
| 826 | 621 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 622 { |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
623 // Copy the line into a buffer, it may become invalid in |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
624 // ml_append(). And it's needed for "unique". |
|
7340
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
625 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
626 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 627 break; |
| 628 } | |
| 481 | 629 fast_breakcheck(); |
| 630 if (got_int) | |
| 826 | 631 goto sortend; |
| 284 | 632 } |
| 633 | |
| 634 /* delete the original lines if appending worked */ | |
| 635 if (i == count) | |
| 636 for (i = 0; i < count; ++i) | |
| 637 ml_delete(eap->line1, FALSE); | |
| 638 else | |
| 639 count = 0; | |
| 640 | |
| 294 | 641 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 642 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 643 if (deleted > 0) |
|
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
644 { |
| 284 | 645 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
646 msgmore(-deleted); |
|
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
647 } |
| 284 | 648 else if (deleted < 0) |
| 649 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
650 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
651 if (change_occurred || deleted != 0) |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
652 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 653 |
| 284 | 654 curwin->w_cursor.lnum = eap->line1; |
| 655 beginline(BL_WHITE | BL_FIX); | |
| 656 | |
| 826 | 657 sortend: |
| 284 | 658 vim_free(nrs); |
| 826 | 659 vim_free(sortbuf1); |
| 660 vim_free(sortbuf2); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
661 vim_regfree(regmatch.regprog); |
| 481 | 662 if (got_int) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
663 emsg(_(e_interr)); |
| 284 | 664 } |
| 665 | |
| 7 | 666 /* |
| 667 * ":retab". | |
| 668 */ | |
| 669 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
670 ex_retab(exarg_T *eap) |
| 7 | 671 { |
| 672 linenr_T lnum; | |
| 673 int got_tab = FALSE; | |
| 674 long num_spaces = 0; | |
| 675 long num_tabs; | |
| 676 long len; | |
| 677 long col; | |
| 678 long vcol; | |
| 679 long start_col = 0; /* For start of white-space string */ | |
| 680 long start_vcol = 0; /* For start of white-space string */ | |
| 681 long old_len; | |
| 682 char_u *ptr; | |
| 683 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 684 int did_undo; /* called u_save for current line */ | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
685 #ifdef FEAT_VARTABS |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
686 int *new_vts_array = NULL; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
687 char_u *new_ts_str; /* string value of tab argument */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
688 #else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
689 int temp; |
| 7 | 690 int new_ts; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
691 #endif |
| 7 | 692 int save_list; |
| 693 linenr_T first_line = 0; /* first changed line */ | |
| 694 linenr_T last_line = 0; /* last changed line */ | |
| 695 | |
| 696 save_list = curwin->w_p_list; | |
| 697 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 698 | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
699 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
700 new_ts_str = eap->arg; |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
701 if (!tabstop_set(eap->arg, &new_vts_array)) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
702 return; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
703 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
704 ++(eap->arg); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
705 |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
706 // This ensures that either new_vts_array and new_ts_str are freshly |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
707 // allocated, or new_vts_array points to an existing array and new_ts_str |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
708 // is null. |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
709 if (new_vts_array == NULL) |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
710 { |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
711 new_vts_array = curbuf->b_p_vts_array; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
712 new_ts_str = NULL; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
713 } |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
714 else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
715 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
716 #else |
| 7 | 717 new_ts = getdigits(&(eap->arg)); |
| 718 if (new_ts < 0) | |
| 719 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
720 emsg(_(e_positive)); |
| 7 | 721 return; |
| 722 } | |
| 723 if (new_ts == 0) | |
| 724 new_ts = curbuf->b_p_ts; | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
725 #endif |
| 7 | 726 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
| 727 { | |
| 728 ptr = ml_get(lnum); | |
| 729 col = 0; | |
| 730 vcol = 0; | |
| 731 did_undo = FALSE; | |
| 732 for (;;) | |
| 733 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
734 if (VIM_ISWHITE(ptr[col])) |
| 7 | 735 { |
| 736 if (!got_tab && num_spaces == 0) | |
| 737 { | |
| 738 /* First consecutive white-space */ | |
| 739 start_vcol = vcol; | |
| 740 start_col = col; | |
| 741 } | |
| 742 if (ptr[col] == ' ') | |
| 743 num_spaces++; | |
| 744 else | |
| 745 got_tab = TRUE; | |
| 746 } | |
| 747 else | |
| 748 { | |
| 749 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 750 { | |
| 751 /* Retabulate this string of white-space */ | |
| 752 | |
| 753 /* len is virtual length of white string */ | |
| 754 len = num_spaces = vcol - start_vcol; | |
| 755 num_tabs = 0; | |
| 756 if (!curbuf->b_p_et) | |
| 757 { | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
758 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
759 int t, s; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
760 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
761 tabstop_fromto(start_vcol, vcol, |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
762 curbuf->b_p_ts, new_vts_array, &t, &s); |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
763 num_tabs = t; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
764 num_spaces = s; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
765 #else |
| 7 | 766 temp = new_ts - (start_vcol % new_ts); |
| 767 if (num_spaces >= temp) | |
| 768 { | |
| 769 num_spaces -= temp; | |
| 770 num_tabs++; | |
| 771 } | |
| 772 num_tabs += num_spaces / new_ts; | |
| 773 num_spaces -= (num_spaces / new_ts) * new_ts; | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
774 #endif |
| 7 | 775 } |
| 776 if (curbuf->b_p_et || got_tab || | |
| 777 (num_spaces + num_tabs < len)) | |
| 778 { | |
| 779 if (did_undo == FALSE) | |
| 780 { | |
| 781 did_undo = TRUE; | |
| 782 if (u_save((linenr_T)(lnum - 1), | |
| 783 (linenr_T)(lnum + 1)) == FAIL) | |
| 784 { | |
| 785 new_line = NULL; /* flag out-of-memory */ | |
| 786 break; | |
| 787 } | |
| 788 } | |
| 789 | |
| 790 /* len is actual number of white characters used */ | |
| 791 len = num_spaces + num_tabs; | |
| 792 old_len = (long)STRLEN(ptr); | |
| 793 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 794 TRUE); | |
| 795 if (new_line == NULL) | |
| 796 break; | |
| 797 if (start_col > 0) | |
| 798 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 799 mch_memmove(new_line + start_col + len, | |
| 800 ptr + col, (size_t)(old_len - col + 1)); | |
| 801 ptr = new_line + start_col; | |
| 802 for (col = 0; col < len; col++) | |
| 803 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 804 ml_replace(lnum, new_line, FALSE); | |
| 805 if (first_line == 0) | |
| 806 first_line = lnum; | |
| 807 last_line = lnum; | |
| 808 ptr = new_line; | |
| 809 col = start_col + len; | |
| 810 } | |
| 811 } | |
| 812 got_tab = FALSE; | |
| 813 num_spaces = 0; | |
| 814 } | |
| 815 if (ptr[col] == NUL) | |
| 816 break; | |
| 817 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 818 if (has_mbyte) | |
| 474 | 819 col += (*mb_ptr2len)(ptr + col); |
| 7 | 820 else |
| 821 ++col; | |
| 822 } | |
| 823 if (new_line == NULL) /* out of memory */ | |
| 824 break; | |
| 825 line_breakcheck(); | |
| 826 } | |
| 827 if (got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
828 emsg(_(e_interr)); |
| 7 | 829 |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
830 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
831 // If a single value was given then it can be considered equal to |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
832 // either the value of 'tabstop' or the value of 'vartabstop'. |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
833 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
834 && tabstop_count(new_vts_array) == 1 |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
835 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
836 ; /* not changed */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
837 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
838 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
839 ; /* not changed */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
840 else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
841 redraw_curbuf_later(NOT_VALID); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
842 #else |
| 7 | 843 if (curbuf->b_p_ts != new_ts) |
| 844 redraw_curbuf_later(NOT_VALID); | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
845 #endif |
| 7 | 846 if (first_line != 0) |
| 847 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 848 | |
| 849 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 850 | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
851 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
852 if (new_ts_str != NULL) /* set the new tabstop */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
853 { |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
854 // If 'vartabstop' is in use or if the value given to retab has more |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
855 // than one tabstop then update 'vartabstop'. |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
856 int *old_vts_ary = curbuf->b_p_vts_array; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
857 |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
858 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
859 { |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
860 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
861 OPT_FREE|OPT_LOCAL, 0); |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
862 curbuf->b_p_vts_array = new_vts_array; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
863 vim_free(old_vts_ary); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
864 } |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
865 else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
866 { |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
867 // 'vartabstop' wasn't in use and a single value was given to |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
868 // retab then update 'tabstop'. |
|
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
869 curbuf->b_p_ts = tabstop_first(new_vts_array); |
|
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
870 vim_free(new_vts_array); |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
871 } |
|
14218
539b070778b0
patch 8.1.0126: various problems with 'vartabstop'
Christian Brabandt <cb@256bit.org>
parents:
14206
diff
changeset
|
872 vim_free(new_ts_str); |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
873 } |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
874 #else |
| 7 | 875 curbuf->b_p_ts = new_ts; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
876 #endif |
| 7 | 877 coladvance(curwin->w_curswant); |
| 878 | |
| 879 u_clearline(); | |
| 880 } | |
| 881 | |
| 882 /* | |
| 883 * :move command - move lines line1-line2 to line dest | |
| 884 * | |
| 885 * return FAIL for failure, OK otherwise | |
| 886 */ | |
| 887 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
888 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 889 { |
| 890 char_u *str; | |
| 891 linenr_T l; | |
|
15010
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
892 linenr_T extra; // Num lines added before line1 |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
893 linenr_T num_lines; // Num lines moved |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
894 linenr_T last_line; // Last line in file after adding new text |
| 6755 | 895 #ifdef FEAT_FOLDING |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
896 win_T *win; |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
897 tabpage_T *tp; |
| 6755 | 898 #endif |
| 7 | 899 |
| 900 if (dest >= line1 && dest < line2) | |
| 901 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
902 emsg(_("E134: Cannot move a range of lines into itself")); |
| 7 | 903 return FAIL; |
| 904 } | |
| 905 | |
|
15010
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
906 // Do nothing if we are not actually moving any lines. This will prevent |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
907 // the 'modified' flag from being set without cause. |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
908 if (dest == line1 - 1 || dest == line2) |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
909 { |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
910 // Move the cursor as if lines were moved (see below) to be backwards |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
911 // compatible. |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
912 if (dest >= line1) |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
913 curwin->w_cursor.lnum = dest; |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
914 else |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
915 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
916 |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
917 return OK; |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
918 } |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
919 |
| 7 | 920 num_lines = line2 - line1 + 1; |
| 921 | |
| 922 /* | |
| 923 * First we copy the old text to its new location -- webb | |
| 924 * Also copy the flag that ":global" command uses. | |
| 925 */ | |
| 926 if (u_save(dest, dest + 1) == FAIL) | |
| 927 return FAIL; | |
| 928 for (extra = 0, l = line1; l <= line2; l++) | |
| 929 { | |
| 930 str = vim_strsave(ml_get(l + extra)); | |
| 931 if (str != NULL) | |
| 932 { | |
| 933 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 934 vim_free(str); | |
| 935 if (dest < line1) | |
| 936 extra++; | |
| 937 } | |
| 938 } | |
| 939 | |
| 940 /* | |
| 941 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 942 * mark_adjust() calls. | |
| 943 * | |
| 944 * We adjust the marks within the old text so that they refer to the | |
| 945 * last lines of the file (temporarily), because we know no other marks | |
| 946 * will be set there since these line numbers did not exist until we added | |
| 947 * our new lines. | |
| 948 * | |
| 949 * Then we adjust the marks on lines between the old and new text positions | |
| 950 * (either forwards or backwards). | |
| 951 * | |
| 952 * And Finally we adjust the marks we put at the end of the file back to | |
| 953 * their final destination at the new text position -- webb | |
| 954 */ | |
| 955 last_line = curbuf->b_ml.ml_line_count; | |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
956 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 957 if (dest >= line2) |
| 958 { | |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
959 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
960 #ifdef FEAT_FOLDING |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
961 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
962 if (win->w_buffer == curbuf) |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
963 foldMoveRange(&win->w_folds, line1, line2, dest); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
964 } |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
965 #endif |
| 7 | 966 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 967 curbuf->b_op_end.lnum = dest; | |
| 968 } | |
| 969 else | |
| 970 { | |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
971 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
972 #ifdef FEAT_FOLDING |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
973 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
974 if (win->w_buffer == curbuf) |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
975 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
976 } |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
977 #endif |
| 7 | 978 curbuf->b_op_start.lnum = dest + 1; |
| 979 curbuf->b_op_end.lnum = dest + num_lines; | |
| 980 } | |
| 981 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
982 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 983 -(last_line - dest - extra), 0L); |
| 984 | |
| 985 /* | |
| 986 * Now we delete the original text -- webb | |
| 987 */ | |
| 988 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 989 return FAIL; | |
| 990 | |
| 991 for (l = line1; l <= line2; l++) | |
| 992 ml_delete(line1 + extra, TRUE); | |
| 993 | |
| 994 if (!global_busy && num_lines > p_report) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
995 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
996 (long)num_lines); |
| 7 | 997 |
| 998 /* | |
| 999 * Leave the cursor on the last of the moved lines. | |
| 1000 */ | |
| 1001 if (dest >= line1) | |
| 1002 curwin->w_cursor.lnum = dest; | |
| 1003 else | |
| 1004 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 1005 | |
| 1006 if (line1 < dest) | |
| 3184 | 1007 { |
| 1008 dest += num_lines + 1; | |
| 1009 last_line = curbuf->b_ml.ml_line_count; | |
| 1010 if (dest > last_line + 1) | |
| 1011 dest = last_line + 1; | |
| 1012 changed_lines(line1, 0, dest, 0L); | |
| 1013 } | |
| 7 | 1014 else |
| 1015 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1016 | |
| 1017 return OK; | |
| 1018 } | |
| 1019 | |
| 1020 /* | |
| 1021 * ":copy" | |
| 1022 */ | |
| 1023 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1024 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1025 { |
| 1026 linenr_T count; | |
| 1027 char_u *p; | |
| 1028 | |
| 1029 count = line2 - line1 + 1; | |
| 1030 curbuf->b_op_start.lnum = n + 1; | |
| 1031 curbuf->b_op_end.lnum = n + count; | |
| 1032 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1033 | |
| 1034 /* | |
| 1035 * there are three situations: | |
| 1036 * 1. destination is above line1 | |
| 1037 * 2. destination is between line1 and line2 | |
| 1038 * 3. destination is below line2 | |
| 1039 * | |
| 1040 * n = destination (when starting) | |
| 1041 * curwin->w_cursor.lnum = destination (while copying) | |
| 1042 * line1 = start of source (while copying) | |
| 1043 * line2 = end of source (while copying) | |
| 1044 */ | |
| 1045 if (u_save(n, n + 1) == FAIL) | |
| 1046 return; | |
| 1047 | |
| 1048 curwin->w_cursor.lnum = n; | |
| 1049 while (line1 <= line2) | |
| 1050 { | |
| 1051 /* need to use vim_strsave() because the line will be unlocked within | |
| 1052 * ml_append() */ | |
| 1053 p = vim_strsave(ml_get(line1)); | |
| 1054 if (p != NULL) | |
| 1055 { | |
| 1056 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1057 vim_free(p); | |
| 1058 } | |
| 1059 /* situation 2: skip already copied lines */ | |
| 1060 if (line1 == n) | |
| 1061 line1 = curwin->w_cursor.lnum; | |
| 1062 ++line1; | |
| 1063 if (curwin->w_cursor.lnum < line1) | |
| 1064 ++line1; | |
| 1065 if (curwin->w_cursor.lnum < line2) | |
| 1066 ++line2; | |
| 1067 ++curwin->w_cursor.lnum; | |
| 1068 } | |
| 1069 | |
| 1070 appended_lines_mark(n, count); | |
| 1071 | |
| 1072 msgmore((long)count); | |
| 1073 } | |
| 1074 | |
| 359 | 1075 static char_u *prevcmd = NULL; /* the previous command */ |
| 1076 | |
| 1077 #if defined(EXITFREE) || defined(PROTO) | |
| 1078 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1079 free_prev_shellcmd(void) |
| 359 | 1080 { |
| 1081 vim_free(prevcmd); | |
| 1082 } | |
| 1083 #endif | |
| 1084 | |
| 7 | 1085 /* |
| 1086 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1087 * Bangs in the argument are replaced with the previously entered command. | |
| 1088 * Remember the argument. | |
| 1089 */ | |
| 1090 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1091 do_bang( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1092 int addr_count, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1093 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1094 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1095 int do_in, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1096 int do_out) |
| 7 | 1097 { |
| 1098 char_u *arg = eap->arg; /* command */ | |
| 1099 linenr_T line1 = eap->line1; /* start of range */ | |
| 1100 linenr_T line2 = eap->line2; /* end of range */ | |
| 1101 char_u *newcmd = NULL; /* the new command */ | |
| 1102 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1103 int ins_prevcmd; | |
| 1104 char_u *t; | |
| 1105 char_u *p; | |
| 1106 char_u *trailarg; | |
| 1107 int len; | |
| 1108 int scroll_save = msg_scroll; | |
| 1109 | |
| 1110 /* | |
| 1111 * Disallow shell commands for "rvim". | |
| 1112 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1113 * security reasons. | |
| 1114 */ | |
| 1115 if (check_restricted() || check_secure()) | |
| 1116 return; | |
| 1117 | |
| 1118 if (addr_count == 0) /* :! */ | |
| 1119 { | |
| 1120 msg_scroll = FALSE; /* don't scroll here */ | |
| 1121 autowrite_all(); | |
| 1122 msg_scroll = scroll_save; | |
| 1123 } | |
| 1124 | |
| 1125 /* | |
| 1126 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1127 * (:!! is indicated by the 'forceit' variable) | |
| 1128 */ | |
| 1129 ins_prevcmd = forceit; | |
| 1130 trailarg = arg; | |
| 1131 do | |
| 1132 { | |
| 1133 len = (int)STRLEN(trailarg) + 1; | |
| 1134 if (newcmd != NULL) | |
| 1135 len += (int)STRLEN(newcmd); | |
| 1136 if (ins_prevcmd) | |
| 1137 { | |
| 1138 if (prevcmd == NULL) | |
| 1139 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1140 emsg(_(e_noprev)); |
| 7 | 1141 vim_free(newcmd); |
| 1142 return; | |
| 1143 } | |
| 1144 len += (int)STRLEN(prevcmd); | |
| 1145 } | |
| 1872 | 1146 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1147 { |
| 1148 vim_free(newcmd); | |
| 1149 return; | |
| 1150 } | |
| 1151 *t = NUL; | |
| 1152 if (newcmd != NULL) | |
| 1153 STRCAT(t, newcmd); | |
| 1154 if (ins_prevcmd) | |
| 1155 STRCAT(t, prevcmd); | |
| 1156 p = t + STRLEN(t); | |
| 1157 STRCAT(t, trailarg); | |
| 1158 vim_free(newcmd); | |
| 1159 newcmd = t; | |
| 1160 | |
| 1161 /* | |
| 1162 * Scan the rest of the argument for '!', which is replaced by the | |
| 1163 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1164 */ | |
| 1165 trailarg = NULL; | |
| 1166 while (*p) | |
| 1167 { | |
| 2823 | 1168 if (*p == '!') |
| 7 | 1169 { |
| 1170 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1171 STRMOVE(p - 1, p); |
| 7 | 1172 else |
| 1173 { | |
| 1174 trailarg = p; | |
| 1175 *trailarg++ = NUL; | |
| 1176 ins_prevcmd = TRUE; | |
| 1177 break; | |
| 1178 } | |
| 1179 } | |
| 1180 ++p; | |
| 1181 } | |
| 1182 } while (trailarg != NULL); | |
| 1183 | |
| 1184 vim_free(prevcmd); | |
| 1185 prevcmd = newcmd; | |
| 1186 | |
| 1187 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1188 { | |
| 5728 | 1189 /* If % or # appears in the command, it must have been escaped. |
| 1190 * Reescape them, so that redoing them does not substitute them by the | |
| 1191 * buffername. */ | |
| 1192 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1193 | |
| 1194 if (cmd != NULL) | |
| 1195 { | |
| 1196 AppendToRedobuffLit(cmd, -1); | |
| 1197 vim_free(cmd); | |
| 1198 } | |
| 1199 else | |
| 1200 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1201 AppendToRedobuff((char_u *)"\n"); |
| 1202 bangredo = FALSE; | |
| 1203 } | |
| 1204 /* | |
| 1205 * Add quotes around the command, for shells that need them. | |
| 1206 */ | |
| 1207 if (*p_shq != NUL) | |
| 1208 { | |
| 1209 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1210 if (newcmd == NULL) | |
| 1211 return; | |
| 1212 STRCPY(newcmd, p_shq); | |
| 1213 STRCAT(newcmd, prevcmd); | |
| 1214 STRCAT(newcmd, p_shq); | |
| 1215 free_newcmd = TRUE; | |
| 1216 } | |
| 1217 if (addr_count == 0) /* :! */ | |
| 1218 { | |
| 1219 /* echo the command */ | |
| 1220 msg_start(); | |
| 1221 msg_putchar(':'); | |
| 1222 msg_putchar('!'); | |
| 1223 msg_outtrans(newcmd); | |
| 1224 msg_clr_eos(); | |
| 1225 windgoto(msg_row, msg_col); | |
| 1226 | |
| 1227 do_shell(newcmd, 0); | |
| 1228 } | |
| 1229 else /* :range! */ | |
| 725 | 1230 { |
| 7 | 1231 /* Careful: This may recursively call do_bang() again! (because of |
| 1232 * autocommands) */ | |
| 1233 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1234 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1235 } | |
| 7 | 1236 if (free_newcmd) |
| 1237 vim_free(newcmd); | |
| 1238 } | |
| 1239 | |
| 1240 /* | |
| 1241 * do_filter: filter lines through a command given by the user | |
| 1242 * | |
| 169 | 1243 * We mostly use temp files and the call_shell() routine here. This would |
| 1244 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1245 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1246 * to deal with redirection somehow, and should handle things like looking |
| 1247 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1248 * command name given by the user. All reasonable versions of call_shell() | |
| 1249 * do this. | |
| 169 | 1250 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1251 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1252 * We use input redirection if do_in is TRUE. |
| 1253 * We use output redirection if do_out is TRUE. | |
| 1254 */ | |
| 1255 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1256 do_filter( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1257 linenr_T line1, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1258 linenr_T line2, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1259 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1260 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1261 int do_in, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1262 int do_out) |
| 7 | 1263 { |
| 1264 char_u *itmp = NULL; | |
| 1265 char_u *otmp = NULL; | |
| 1266 linenr_T linecount; | |
| 1267 linenr_T read_linecount; | |
| 1268 pos_T cursor_save; | |
| 1269 char_u *cmd_buf; | |
| 1270 buf_T *old_curbuf = curbuf; | |
| 169 | 1271 int shell_flags = 0; |
| 7 | 1272 |
| 1273 if (*cmd == NUL) /* no filter command */ | |
| 1274 return; | |
| 1275 | |
| 1276 cursor_save = curwin->w_cursor; | |
| 1277 linecount = line2 - line1 + 1; | |
| 1278 curwin->w_cursor.lnum = line1; | |
| 1279 curwin->w_cursor.col = 0; | |
| 1280 changed_line_abv_curs(); | |
| 1281 invalidate_botline(); | |
| 1282 | |
| 1283 /* | |
| 169 | 1284 * When using temp files: |
| 1285 * 1. * Form temp file names | |
| 1286 * 2. * Write the lines to a temp file | |
| 1287 * 3. Run the filter command on the temp file | |
| 1288 * 4. * Read the output of the command into the buffer | |
| 1289 * 5. * Delete the original lines to be filtered | |
| 1290 * 6. * Remove the temp files | |
| 1291 * | |
| 1292 * When writing the input with a pipe or when catching the output with a | |
| 1293 * pipe only need to do 3. | |
| 7 | 1294 */ |
| 1295 | |
| 169 | 1296 if (do_out) |
| 1297 shell_flags |= SHELL_DOOUT; | |
| 1298 | |
| 3482 | 1299 #ifdef FEAT_FILTERPIPE |
| 169 | 1300 if (!do_in && do_out && !p_stmp) |
| 1301 { | |
| 1302 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1303 shell_flags |= SHELL_READ; | |
| 1304 curwin->w_cursor.lnum = line2; | |
| 1305 } | |
| 1306 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1307 { |
| 169 | 1308 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1309 shell_flags |= SHELL_WRITE; | |
| 1310 curbuf->b_op_start.lnum = line1; | |
| 1311 curbuf->b_op_end.lnum = line2; | |
| 7 | 1312 } |
| 169 | 1313 else if (do_in && do_out && !p_stmp) |
| 1314 { | |
| 1315 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1316 * use a temp file. */ | |
| 1317 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1318 curbuf->b_op_start.lnum = line1; | |
| 1319 curbuf->b_op_end.lnum = line2; | |
| 1320 curwin->w_cursor.lnum = line2; | |
| 1321 } | |
| 1322 else | |
| 1323 #endif | |
| 6721 | 1324 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1325 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1326 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1327 emsg(_(e_notmp)); |
| 169 | 1328 goto filterend; |
| 1329 } | |
| 7 | 1330 |
| 1331 /* | |
| 1332 * The writing and reading of temp files will not be shown. | |
| 1333 * Vi also doesn't do this and the messages are not very informative. | |
| 1334 */ | |
| 1335 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1336 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1337 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1338 { | |
| 1339 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1340 --no_wait_return; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1341 #if defined(FEAT_EVAL) |
| 7 | 1342 if (!aborting()) |
| 1343 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1344 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
| 7 | 1345 goto filterend; |
| 1346 } | |
| 1347 if (curbuf != old_curbuf) | |
| 1348 goto filterend; | |
| 1349 | |
| 1350 if (!do_out) | |
| 1351 msg_putchar('\n'); | |
| 1352 | |
| 1581 | 1353 /* Create the shell command in allocated memory. */ |
| 7 | 1354 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1355 if (cmd_buf == NULL) | |
| 1356 goto filterend; | |
| 1357 | |
| 1358 windgoto((int)Rows - 1, 0); | |
| 1359 cursor_on(); | |
| 1360 | |
| 1361 /* | |
| 1362 * When not redirecting the output the command can write anything to the | |
| 1363 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1364 * stderr output of external command. Clear the screen later. | |
| 1365 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1366 * also mess up the screen, clear it later. | |
| 1367 */ | |
| 1368 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1369 redraw_later_clear(); | |
| 1370 | |
| 169 | 1371 if (do_out) |
| 1372 { | |
| 1373 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1374 { |
| 1375 vim_free(cmd_buf); | |
| 169 | 1376 goto error; |
| 1581 | 1377 } |
| 169 | 1378 redraw_curbuf_later(VALID); |
| 1379 } | |
| 1380 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1381 | |
| 7 | 1382 /* |
| 1383 * When call_shell() fails wait_return() is called to give the user a | |
| 1384 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1385 * can see the error messages from the command that appear on stdout; use | |
| 1386 * 'u' to fix the text | |
| 1387 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1388 * like ":r !cat" hangs. | |
| 1389 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1390 */ | |
| 169 | 1391 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1392 { |
| 1393 redraw_later_clear(); | |
| 1394 wait_return(FALSE); | |
| 1395 } | |
| 1396 vim_free(cmd_buf); | |
| 1397 | |
| 1398 did_check_timestamps = FALSE; | |
| 1399 need_check_timestamps = TRUE; | |
| 1400 | |
| 1401 /* When interrupting the shell command, it may still have produced some | |
| 1402 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1403 * reading. */ | |
| 1404 ui_breakcheck(); | |
| 1405 got_int = FALSE; | |
| 1406 | |
| 1407 if (do_out) | |
| 1408 { | |
| 169 | 1409 if (otmp != NULL) |
| 7 | 1410 { |
| 169 | 1411 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
10575
01a5f64a7a20
patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1412 eap, READ_FILTER) != OK) |
| 169 | 1413 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1414 #if defined(FEAT_EVAL) |
| 169 | 1415 if (!aborting()) |
| 1416 #endif | |
| 1417 { | |
| 1418 msg_putchar('\n'); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1419 semsg(_(e_notread), otmp); |
| 169 | 1420 } |
| 1421 goto error; | |
| 7 | 1422 } |
| 169 | 1423 if (curbuf != old_curbuf) |
| 1424 goto filterend; | |
| 7 | 1425 } |
| 169 | 1426 |
| 1427 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1428 | |
| 1429 if (shell_flags & SHELL_READ) | |
| 1430 { | |
| 1431 curbuf->b_op_start.lnum = line2 + 1; | |
| 1432 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1433 appended_lines_mark(line2, read_linecount); | |
| 1434 } | |
| 7 | 1435 |
| 1436 if (do_in) | |
| 1437 { | |
| 1438 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1439 { | |
| 1440 if (read_linecount >= linecount) | |
| 1441 /* move all marks from old lines to new lines */ | |
| 1442 mark_adjust(line1, line2, linecount, 0L); | |
| 1443 else | |
| 1444 { | |
| 1445 /* move marks from old lines to new lines, delete marks | |
| 1446 * that are in deleted lines */ | |
| 1447 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1448 linecount, 0L); | |
| 1449 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1450 } | |
| 1451 } | |
| 1452 | |
| 1453 /* | |
| 1454 * Put cursor on first filtered line for ":range!cmd". | |
| 1455 * Adjust '[ and '] (set by buf_write()). | |
| 1456 */ | |
| 1457 curwin->w_cursor.lnum = line1; | |
| 1458 del_lines(linecount, TRUE); | |
| 1459 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1460 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1461 write_lnum_adjust(-linecount); /* adjust last line | |
| 1462 for next write */ | |
| 100 | 1463 #ifdef FEAT_FOLDING |
| 1464 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1465 #endif | |
| 7 | 1466 } |
| 1467 else | |
| 1468 { | |
| 1469 /* | |
| 1470 * Put cursor on last new line for ":r !cmd". | |
| 1471 */ | |
| 169 | 1472 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1473 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1474 } | |
| 100 | 1475 |
| 7 | 1476 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1477 --no_wait_return; | |
| 1478 | |
| 1479 if (linecount > p_report) | |
| 1480 { | |
| 1481 if (do_in) | |
| 1482 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1483 vim_snprintf(msg_buf, sizeof(msg_buf), |
| 274 | 1484 _("%ld lines filtered"), (long)linecount); |
| 7 | 1485 if (msg(msg_buf) && !msg_scroll) |
| 1486 /* save message to display it after redraw */ | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1487 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 1488 } |
| 1489 else | |
| 1490 msgmore((long)linecount); | |
| 1491 } | |
| 1492 } | |
| 1493 else | |
| 1494 { | |
| 1495 error: | |
| 1496 /* put cursor back in same position for ":w !cmd" */ | |
| 1497 curwin->w_cursor = cursor_save; | |
| 1498 --no_wait_return; | |
| 1499 wait_return(FALSE); | |
| 1500 } | |
| 1501 | |
| 1502 filterend: | |
| 1503 | |
| 1504 if (curbuf != old_curbuf) | |
| 1505 { | |
| 1506 --no_wait_return; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1507 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
| 7 | 1508 } |
| 1509 if (itmp != NULL) | |
| 1510 mch_remove(itmp); | |
| 1511 if (otmp != NULL) | |
| 1512 mch_remove(otmp); | |
| 1513 vim_free(itmp); | |
| 1514 vim_free(otmp); | |
| 1515 } | |
| 1516 | |
| 1517 /* | |
| 1518 * Call a shell to execute a command. | |
| 1519 * When "cmd" is NULL start an interactive shell. | |
| 1520 */ | |
| 1521 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1522 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1523 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1524 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1525 { |
| 1526 buf_T *buf; | |
| 1527 #ifndef FEAT_GUI_MSWIN | |
| 1528 int save_nwr; | |
| 1529 #endif | |
| 1530 #ifdef MSWIN | |
| 1531 int winstart = FALSE; | |
| 1532 #endif | |
| 1533 | |
| 1534 /* | |
| 1535 * Disallow shell commands for "rvim". | |
| 1536 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1537 * security reasons. | |
| 1538 */ | |
| 1539 if (check_restricted() || check_secure()) | |
| 1540 { | |
| 1541 msg_end(); | |
| 1542 return; | |
| 1543 } | |
| 1544 | |
| 1545 #ifdef MSWIN | |
| 1546 /* | |
| 1547 * Check if ":!start" is used. | |
| 1548 */ | |
| 1549 if (cmd != NULL) | |
| 1550 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1551 #endif | |
| 1552 | |
| 1553 /* | |
| 1554 * For autocommands we want to get the output on the current screen, to | |
| 1555 * avoid having to type return below. | |
| 1556 */ | |
| 1557 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1558 if (!autocmd_busy) | |
| 1559 { | |
| 1560 #ifdef MSWIN | |
| 1561 if (!winstart) | |
| 1562 #endif | |
| 1563 stoptermcap(); | |
| 1564 } | |
| 1565 #ifdef MSWIN | |
| 1566 if (!winstart) | |
| 1567 #endif | |
| 1568 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1569 | |
| 1570 /* warning message before calling the shell */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1571 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1572 FOR_ALL_BUFFERS(buf) |
|
13012
8d5b451d7bab
patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1573 if (bufIsChangedNotTerm(buf)) |
| 7 | 1574 { |
| 1575 #ifdef FEAT_GUI_MSWIN | |
| 1576 if (!winstart) | |
| 1577 starttermcap(); /* don't want a message box here */ | |
| 1578 #endif | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1579 msg_puts(_("[No write since last change]\n")); |
| 7 | 1580 #ifdef FEAT_GUI_MSWIN |
| 1581 if (!winstart) | |
| 1582 stoptermcap(); | |
| 1583 #endif | |
| 1584 break; | |
| 1585 } | |
| 1586 | |
| 1587 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1588 * 1" command to the terminal. */ | |
| 1589 if (!swapping_screen()) | |
| 1590 windgoto(msg_row, msg_col); | |
| 1591 cursor_on(); | |
| 1592 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1593 did_check_timestamps = FALSE; | |
| 1594 need_check_timestamps = TRUE; | |
| 1595 | |
| 1596 /* | |
| 1597 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1598 * to overwrite the text that the external command showed | |
| 1599 */ | |
| 1600 if (!swapping_screen()) | |
| 1601 { | |
| 1602 msg_row = Rows - 1; | |
| 1603 msg_col = 0; | |
| 1604 } | |
| 1605 | |
| 1606 if (autocmd_busy) | |
| 1607 { | |
| 1608 if (msg_silent == 0) | |
| 1609 redraw_later_clear(); | |
| 1610 } | |
| 1611 else | |
| 1612 { | |
| 1613 /* | |
| 1614 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1615 * Also for the Win32 GUI (the output is in a console window). | |
| 1616 * Otherwise there is probably text on the screen that the user wants | |
| 1617 * to read before redrawing, so call wait_return(). | |
| 1618 */ | |
| 1619 #ifndef FEAT_GUI_MSWIN | |
| 1620 if (cmd == NULL | |
| 1621 # ifdef WIN3264 | |
| 1622 || (winstart && !need_wait_return) | |
| 1623 # endif | |
| 1624 ) | |
| 1625 { | |
| 1626 if (msg_silent == 0) | |
| 1627 redraw_later_clear(); | |
| 1628 need_wait_return = FALSE; | |
| 1629 } | |
| 1630 else | |
| 1631 { | |
| 1632 /* | |
| 1633 * If we switch screens when starttermcap() is called, we really | |
| 1634 * want to wait for "hit return to continue". | |
| 1635 */ | |
| 1636 save_nwr = no_wait_return; | |
| 1637 if (swapping_screen()) | |
| 1638 no_wait_return = FALSE; | |
| 1639 # ifdef AMIGA | |
| 1640 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1641 # else | |
| 1642 wait_return(msg_silent == 0); | |
| 1643 # endif | |
| 1644 no_wait_return = save_nwr; | |
| 1645 } | |
| 1646 #endif /* FEAT_GUI_W32 */ | |
| 1647 | |
| 1648 #ifdef MSWIN | |
| 1649 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1650 #endif | |
| 1651 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1652 | |
| 1653 /* | |
| 1654 * In an Amiga window redrawing is caused by asking the window size. | |
| 1655 * If we got an interrupt this will not work. The chance that the | |
| 1656 * window size is wrong is very small, but we need to redraw the | |
| 1657 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1658 * but it saves an extra redraw. | |
| 1659 */ | |
| 1660 #ifdef AMIGA | |
| 1661 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1662 { | |
| 1663 if (msg_silent == 0) | |
| 1664 redraw_later_clear(); | |
| 1665 } | |
| 1666 else if (term_console) | |
| 1667 { | |
| 1668 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1669 if (got_int && msg_silent == 0) | |
| 1670 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1671 else | |
| 1672 must_redraw = 0; /* no extra redraw needed */ | |
| 1673 } | |
| 1674 #endif | |
| 1675 } | |
| 1676 | |
| 1677 /* display any error messages now */ | |
| 1678 display_errors(); | |
| 725 | 1679 |
| 1680 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1681 } |
| 1682 | |
|
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1683 #if !defined(UNIX) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1684 static char_u * |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1685 find_pipe(char_u *cmd) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1686 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1687 char_u *p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1688 int inquote = FALSE; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1689 |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1690 for (p = cmd; *p != NUL; ++p) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1691 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1692 if (!inquote && *p == '|') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1693 return p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1694 if (*p == '"') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1695 inquote = !inquote; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1696 else if (rem_backslash(p)) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1697 ++p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1698 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1699 return NULL; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1700 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1701 #endif |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1702 |
| 7 | 1703 /* |
| 1704 * Create a shell command from a command string, input redirection file and | |
| 1705 * output redirection file. | |
| 1706 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1707 */ | |
| 1708 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1709 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1710 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1711 char_u *itmp, /* NULL or name of input file */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1712 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1713 { |
| 1714 char_u *buf; | |
| 1715 long_u len; | |
| 5867 | 1716 |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1717 #if defined(UNIX) |
| 5881 | 1718 int is_fish_shell; |
| 5911 | 1719 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1720 |
| 5867 | 1721 /* Account for fish's different syntax for subshells */ |
| 5911 | 1722 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1723 vim_free(shell_name); | |
| 5867 | 1724 if (is_fish_shell) |
| 1725 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1726 else | |
| 1727 #endif | |
| 1728 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1729 if (itmp != NULL) |
| 1730 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1731 if (otmp != NULL) | |
| 1732 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1733 buf = lalloc(len, TRUE); | |
| 1734 if (buf == NULL) | |
| 1735 return NULL; | |
| 1736 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1737 #if defined(UNIX) |
| 7 | 1738 /* |
| 169 | 1739 * Put braces around the command (for concatenated commands) when |
| 1740 * redirecting input and/or output. | |
| 7 | 1741 */ |
| 169 | 1742 if (itmp != NULL || otmp != NULL) |
| 5867 | 1743 { |
| 1744 if (is_fish_shell) | |
| 1745 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1746 else | |
| 1747 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1748 } | |
| 169 | 1749 else |
| 1750 STRCPY(buf, cmd); | |
| 7 | 1751 if (itmp != NULL) |
| 1752 { | |
| 1753 STRCAT(buf, " < "); | |
| 1754 STRCAT(buf, itmp); | |
| 1755 } | |
| 1756 #else | |
| 1757 /* | |
| 5867 | 1758 * For shells that don't understand braces around commands, at least allow |
| 7 | 1759 * the use of commands in a pipe. |
| 1760 */ | |
| 1761 STRCPY(buf, cmd); | |
| 1762 if (itmp != NULL) | |
| 1763 { | |
| 1764 char_u *p; | |
| 1765 | |
| 1766 /* | |
| 1767 * If there is a pipe, we have to put the '<' in front of it. | |
| 1768 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1769 * redirection would be inside the quotes. | |
| 1770 */ | |
| 1771 if (*p_shq == NUL) | |
| 1772 { | |
|
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1773 p = find_pipe(buf); |
| 7 | 1774 if (p != NULL) |
| 1775 *p = NUL; | |
| 1776 } | |
| 1777 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1778 STRCAT(buf, itmp); | |
| 1779 if (*p_shq == NUL) | |
| 1780 { | |
|
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1781 p = find_pipe(cmd); |
| 7 | 1782 if (p != NULL) |
| 1783 { | |
| 1784 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1785 STRCAT(buf, p); | |
| 1786 } | |
| 1787 } | |
| 1788 } | |
| 1789 #endif | |
| 1790 if (otmp != NULL) | |
| 1872 | 1791 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1792 |
| 1793 return buf; | |
| 1794 } | |
| 1795 | |
| 1796 /* | |
| 1872 | 1797 * Append output redirection for file "fname" to the end of string buffer |
| 1798 * "buf[buflen]" | |
| 7 | 1799 * Works with the 'shellredir' and 'shellpipe' options. |
| 1800 * The caller should make sure that there is enough room: | |
| 1801 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1802 */ | |
| 1803 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1804 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1805 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1806 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1807 char_u *opt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1808 char_u *fname) |
| 7 | 1809 { |
| 1810 char_u *p; | |
| 1872 | 1811 char_u *end; |
| 1812 | |
| 1813 end = buf + STRLEN(buf); | |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1814 /* find "%s" */ |
| 7 | 1815 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1816 { |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1817 if (p[1] == 's') /* found %s */ |
| 7 | 1818 break; |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1819 if (p[1] == '%') /* skip %% */ |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1820 ++p; |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1821 } |
| 7 | 1822 if (p != NULL) |
| 1823 { | |
| 1872 | 1824 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1825 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1826 (char *)opt, (char *)fname); | |
| 7 | 1827 } |
| 1828 else | |
| 1872 | 1829 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1830 #ifdef FEAT_QUICKFIX |
| 1831 " %s %s", | |
| 1832 #else | |
| 1833 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1834 #endif | |
| 1835 (char *)opt, (char *)fname); | |
| 1836 } | |
| 1837 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1838 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1839 |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1840 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
1841 static void write_viminfo_version(FILE *fp_out); |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1842 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1843 static int viminfo_errcnt; |
| 1844 | |
| 1845 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1846 no_viminfo(void) |
| 7 | 1847 { |
| 1848 /* "vim -i NONE" does not read or write a viminfo file */ | |
|
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
1849 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1850 } |
| 1851 | |
| 1852 /* | |
| 1853 * Report an error for reading a viminfo file. | |
| 1854 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1855 */ | |
| 1856 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1857 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1858 { |
| 274 | 1859 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1860 errnum, message); | |
| 1459 | 1861 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1862 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1863 IObuff[STRLEN(IObuff) - 1] = NUL; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1864 emsg((char *)IObuff); |
| 7 | 1865 if (++viminfo_errcnt >= 10) |
| 1866 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1867 emsg(_("E136: viminfo: Too many errors, skipping rest of file")); |
| 7 | 1868 return TRUE; |
| 1869 } | |
| 1870 return FALSE; | |
| 1871 } | |
| 1872 | |
| 1873 /* | |
| 1874 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1875 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1876 */ |
| 1877 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1878 read_viminfo( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1879 char_u *file, /* file name or NULL to use default name */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1880 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1881 { |
| 1882 FILE *fp; | |
| 1883 char_u *fname; | |
| 1884 | |
| 1885 if (no_viminfo()) | |
| 1886 return FAIL; | |
| 1887 | |
| 1733 | 1888 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1889 if (fname == NULL) |
| 1890 return FAIL; | |
| 1891 fp = mch_fopen((char *)fname, READBIN); | |
| 1892 | |
| 1893 if (p_verbose > 0) | |
| 294 | 1894 { |
| 1895 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1896 smsg(_("Reading viminfo file \"%s\"%s%s%s"), |
| 274 | 1897 fname, |
| 1733 | 1898 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1899 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1900 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1901 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1902 verbose_leave(); |
| 1903 } | |
| 7 | 1904 |
| 1905 vim_free(fname); | |
| 1906 if (fp == NULL) | |
| 1907 return FAIL; | |
| 1908 | |
| 1909 viminfo_errcnt = 0; | |
| 1733 | 1910 do_viminfo(fp, NULL, flags); |
| 7 | 1911 |
| 1912 fclose(fp); | |
| 1913 return OK; | |
| 1914 } | |
| 1915 | |
| 1916 /* | |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1917 * Write the viminfo file. The old one is read in first so that effectively a |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1918 * merge of current info and old info is done. This allows multiple vims to |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1919 * run simultaneously, without losing any marks etc. |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1920 * If "forceit" is TRUE, then the old file is not read in, and only internal |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1921 * info is written to the file. |
| 7 | 1922 */ |
| 1923 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1924 write_viminfo(char_u *file, int forceit) |
| 7 | 1925 { |
| 1926 char_u *fname; | |
| 1927 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1928 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1929 char_u *tempname = NULL; /* name of temp viminfo file */ | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
1930 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1931 #if defined(UNIX) || defined(VMS) |
| 1932 mode_t umask_save; | |
| 1933 #endif | |
| 1934 #ifdef UNIX | |
| 1935 int shortname = FALSE; /* use 8.3 file name */ | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
1936 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1937 #endif |
| 601 | 1938 #ifdef WIN3264 |
|
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
1939 int hidden = FALSE; |
| 601 | 1940 #endif |
| 7 | 1941 |
| 1942 if (no_viminfo()) | |
| 1943 return; | |
| 1944 | |
| 1945 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1946 if (fname == NULL) | |
| 1947 return; | |
| 1948 | |
| 1949 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1950 if (fp_in == NULL) | |
| 1951 { | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1952 int fd; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1953 |
| 7 | 1954 /* if it does exist, but we can't read it, don't try writing */ |
| 1955 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1956 goto end; | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1957 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1958 /* Create the new .viminfo non-accessible for others, because it may |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1959 * contain text from non-accessible documents. It is up to the user to |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1960 * widen access (e.g. to a group). This may also fail if there is a |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1961 * race condition, then just give up. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1962 fd = mch_open((char *)fname, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1963 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1964 if (fd < 0) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1965 goto end; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1966 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1967 } |
| 1968 else | |
| 1969 { | |
| 1970 /* | |
| 1971 * There is an existing viminfo file. Create a temporary file to | |
| 1972 * write the new viminfo into, in the same directory as the | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1973 * existing viminfo file, which will be renamed once all writing is |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1974 * successful. |
| 7 | 1975 */ |
| 1976 #ifdef UNIX | |
| 1977 /* | |
| 1978 * For Unix we check the owner of the file. It's not very nice to | |
| 1979 * overwrite a user's viminfo file after a "su root", with a | |
| 1980 * viminfo file that the user can't read. | |
| 1981 */ | |
| 1869 | 1982 st_old.st_dev = (dev_t)0; |
| 1438 | 1983 st_old.st_ino = 0; |
| 7 | 1984 st_old.st_mode = 0600; |
| 1076 | 1985 if (mch_stat((char *)fname, &st_old) == 0 |
| 1986 && getuid() != ROOT_UID | |
| 560 | 1987 && !(st_old.st_uid == getuid() |
| 7 | 1988 ? (st_old.st_mode & 0200) |
| 1989 : (st_old.st_gid == getgid() | |
| 1990 ? (st_old.st_mode & 0020) | |
| 1991 : (st_old.st_mode & 0002)))) | |
| 1992 { | |
| 944 | 1993 int tt = msg_didany; |
| 7 | 1994 |
| 1995 /* avoid a wait_return for this message, it's annoying */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1996 semsg(_("E137: Viminfo file is not writable: %s"), fname); |
| 7 | 1997 msg_didany = tt; |
| 840 | 1998 fclose(fp_in); |
| 7 | 1999 goto end; |
| 2000 } | |
| 2001 #endif | |
| 601 | 2002 #ifdef WIN3264 |
| 2003 /* Get the file attributes of the existing viminfo file. */ | |
|
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2004 hidden = mch_ishidden(fname); |
| 601 | 2005 #endif |
| 7 | 2006 |
| 2007 /* | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2008 * Make tempname, find one that does not exist yet. |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2009 * Beware of a race condition: If someone logs out and all Vim |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2010 * instances exit at the same time a temp file might be created between |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2011 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 2012 * May try twice: Once normal and once with shortname set, just in |
| 2013 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 2014 */ | |
| 2015 for (;;) | |
| 2016 { | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2017 int next_char = 'z'; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2018 char_u *wp; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2019 |
| 7 | 2020 tempname = buf_modname( |
| 2021 #ifdef UNIX | |
| 2022 shortname, | |
| 2023 #else | |
| 2024 FALSE, | |
| 2025 #endif | |
| 2026 fname, | |
| 2027 #ifdef VMS | |
| 2028 (char_u *)"-tmp", | |
| 2029 #else | |
| 2030 (char_u *)".tmp", | |
| 2031 #endif | |
| 2032 FALSE); | |
| 2033 if (tempname == NULL) /* out of memory */ | |
| 2034 break; | |
| 2035 | |
| 2036 /* | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2037 * Try a series of names. Change one character, just before |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2038 * the extension. This should also work for an 8.3 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2039 * file name, when after adding the extension it still is |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2040 * the same file as the original. |
| 7 | 2041 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2042 wp = tempname + STRLEN(tempname) - 5; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2043 if (wp < gettail(tempname)) /* empty file name? */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2044 wp = gettail(tempname); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2045 for (;;) |
| 7 | 2046 { |
| 2047 /* | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2048 * Check if tempfile already exists. Never overwrite an |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2049 * existing file! |
| 7 | 2050 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2051 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2052 { |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2053 #ifdef UNIX |
| 7 | 2054 /* |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2055 * Check if tempfile is same as original file. May happen |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2056 * when modname() gave the same file back. E.g. silly |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2057 * link, or file name-length reached. Try again with |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2058 * shortname set. |
| 7 | 2059 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2060 if (!shortname && st_new.st_dev == st_old.st_dev |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2061 && st_new.st_ino == st_old.st_ino) |
| 7 | 2062 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
2063 VIM_CLEAR(tempname); |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2064 shortname = TRUE; |
| 7 | 2065 break; |
| 2066 } | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2067 #endif |
| 7 | 2068 } |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2069 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2070 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2071 /* Try creating the file exclusively. This may fail if |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2072 * another Vim tries to do it at the same time. */ |
| 762 | 2073 #ifdef VMS |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2074 /* fdopen() fails for some reason */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2075 umask_save = umask(077); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2076 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2077 (void)umask(umask_save); |
| 762 | 2078 #else |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2079 int fd; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2080 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2081 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2082 * protection: |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2083 * Unix: same as original file, but strip s-bit. Reset |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2084 * umask to avoid it getting in the way. |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2085 * Others: r&w for user only. */ |
| 762 | 2086 # ifdef UNIX |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2087 umask_save = umask(0); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2088 fd = mch_open((char *)tempname, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2089 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2090 (int)((st_old.st_mode & 0777) | 0600)); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2091 (void)umask(umask_save); |
| 762 | 2092 # else |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2093 fd = mch_open((char *)tempname, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2094 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2095 # endif |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2096 if (fd < 0) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2097 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2098 fp_out = NULL; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2099 # ifdef EEXIST |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2100 /* Avoid trying lots of names while the problem is lack |
|
15760
aa80c63f34bb
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents:
15748
diff
changeset
|
2101 * of permission, only retry if the file already |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2102 * exists. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2103 if (errno != EEXIST) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2104 break; |
| 762 | 2105 # endif |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2106 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2107 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2108 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2109 #endif /* VMS */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2110 if (fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2111 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2112 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2113 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2114 /* Assume file exists, try again with another name. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2115 if (next_char == 'a' - 1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2116 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2117 /* They all exist? Must be something wrong! Don't write |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2118 * the viminfo file then. */ |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2119 semsg(_("E929: Too many viminfo temp files, like %s!"), |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2120 tempname); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2121 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2122 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2123 *wp = next_char; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2124 --next_char; |
| 7 | 2125 } |
| 557 | 2126 |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2127 if (tempname != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2128 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2129 /* continue if shortname was set */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2130 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2131 |
| 557 | 2132 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2133 if (tempname != NULL && fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2134 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2135 stat_T tmp_st; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2136 |
| 7 | 2137 /* |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2138 * Make sure the original owner can read/write the tempfile and |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2139 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2140 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2141 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2142 { |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2143 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2144 /* Changing the owner might fail, in which case the |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2145 * file will now owned by the current user, oh well. */ |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14585
diff
changeset
|
2146 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2147 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2148 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2149 /* can't set the group to what it should be, remove |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2150 * group permissions */ |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2151 (void)mch_setperm(tempname, 0600); |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2152 } |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2153 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2154 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2155 (void)mch_setperm(tempname, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2156 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2157 #endif |
|
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2158 } |
| 7 | 2159 |
| 2160 /* | |
| 2161 * Check if the new viminfo file can be written to. | |
| 2162 */ | |
| 2163 if (fp_out == NULL) | |
| 2164 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2165 semsg(_("E138: Can't write viminfo file %s!"), |
| 301 | 2166 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2167 if (fp_in != NULL) |
| 2168 fclose(fp_in); | |
| 2169 goto end; | |
| 2170 } | |
| 2171 | |
| 2172 if (p_verbose > 0) | |
| 294 | 2173 { |
| 2174 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2175 smsg(_("Writing viminfo file \"%s\""), fname); |
| 294 | 2176 verbose_leave(); |
| 2177 } | |
| 7 | 2178 |
| 2179 viminfo_errcnt = 0; | |
| 1733 | 2180 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2181 |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2182 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2183 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2184 |
| 7 | 2185 if (fp_in != NULL) |
| 2186 { | |
| 2187 fclose(fp_in); | |
| 601 | 2188 |
| 6049 | 2189 /* In case of an error keep the original viminfo file. Otherwise |
| 2190 * rename the newly written file. Give an error if that fails. */ | |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2191 if (viminfo_errcnt == 0) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2192 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2193 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2194 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2195 ++viminfo_errcnt; |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2196 semsg(_("E886: Can't rename viminfo file to %s!"), fname); |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2197 } |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2198 # ifdef WIN3264 |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2199 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2200 else if (hidden) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2201 mch_hide(fname); |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2202 # endif |
| 6049 | 2203 } |
| 2204 if (viminfo_errcnt > 0) | |
| 7 | 2205 mch_remove(tempname); |
| 601 | 2206 } |
| 2207 | |
| 7 | 2208 end: |
| 2209 vim_free(fname); | |
| 2210 vim_free(tempname); | |
| 2211 } | |
| 2212 | |
| 2213 /* | |
| 2214 * Get the viminfo file name to use. | |
| 2215 * If "file" is given and not empty, use it (has already been expanded by | |
| 2216 * cmdline functions). | |
| 2217 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2218 * expand environment variables. | |
| 2219 * Returns an allocated string. NULL when out of memory. | |
| 2220 */ | |
| 2221 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2222 viminfo_filename(char_u *file) |
| 7 | 2223 { |
| 2224 if (file == NULL || *file == NUL) | |
| 2225 { | |
|
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2226 if (*p_viminfofile != NUL) |
|
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2227 file = p_viminfofile; |
| 7 | 2228 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2229 { | |
| 2230 #ifdef VIMINFO_FILE2 | |
| 2231 # ifdef VMS | |
| 2232 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2233 # else | |
|
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2234 # ifdef MSWIN |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2235 /* Use $VIM only if $HOME is the default "C:/". */ |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2236 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2237 && mch_getenv((char_u *)"HOME") == NULL) |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2238 # else |
| 7 | 2239 if (mch_getenv((char_u *)"HOME") == NULL) |
|
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2240 # endif |
| 7 | 2241 # endif |
| 2242 { | |
| 2243 /* don't use $VIM when not available. */ | |
| 2244 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2245 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2246 file = (char_u *)VIMINFO_FILE2; | |
| 2247 else | |
| 2248 file = (char_u *)VIMINFO_FILE; | |
| 2249 } | |
| 2250 else | |
| 2251 #endif | |
| 2252 file = (char_u *)VIMINFO_FILE; | |
| 2253 } | |
| 2254 expand_env(file, NameBuff, MAXPATHL); | |
| 2255 file = NameBuff; | |
| 2256 } | |
| 2257 return vim_strsave(file); | |
| 2258 } | |
| 2259 | |
| 2260 /* | |
| 2261 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2262 */ | |
| 2263 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2264 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2265 { |
| 2266 int eof = FALSE; | |
| 2267 vir_T vir; | |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2268 int merge = FALSE; |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2269 int do_copy_marks = FALSE; |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2270 garray_T buflist; |
| 7 | 2271 |
| 2272 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2273 return; | |
| 2274 vir.vir_fd = fp_in; | |
| 2275 vir.vir_conv.vc_type = CONV_NONE; | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2276 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2277 vir.vir_version = -1; |
| 7 | 2278 |
| 2279 if (fp_in != NULL) | |
| 2280 { | |
| 1733 | 2281 if (flags & VIF_WANT_INFO) |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2282 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2283 if (fp_out != NULL) |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2284 { |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2285 /* Registers and marks are read and kept separate from what |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2286 * this Vim is using. They are merged when writing. */ |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2287 prepare_viminfo_registers(); |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2288 prepare_viminfo_marks(); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2289 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2290 |
| 1733 | 2291 eof = read_viminfo_up_to_marks(&vir, |
| 2292 flags & VIF_FORCEIT, fp_out != NULL); | |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2293 merge = TRUE; |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2294 } |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2295 else if (flags != 0) |
| 7 | 2296 /* Skip info, find start of marks */ |
| 2297 while (!(eof = viminfo_readline(&vir)) | |
| 2298 && vir.vir_line[0] != '>') | |
| 2299 ; | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2300 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2301 do_copy_marks = (flags & |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2302 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2303 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2304 |
| 7 | 2305 if (fp_out != NULL) |
| 2306 { | |
| 2307 /* Write the info: */ | |
| 2308 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2309 VIM_VERSION_MEDIUM); | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2310 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2311 write_viminfo_version(fp_out); |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2312 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2313 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2314 write_viminfo_search_pattern(fp_out); | |
| 2315 write_viminfo_sub_string(fp_out); | |
| 2316 #ifdef FEAT_CMDHIST | |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2317 write_viminfo_history(fp_out, merge); |
| 7 | 2318 #endif |
| 2319 write_viminfo_registers(fp_out); | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2320 finish_viminfo_registers(); |
| 7 | 2321 #ifdef FEAT_EVAL |
| 2322 write_viminfo_varlist(fp_out); | |
| 2323 #endif | |
| 2324 write_viminfo_filemarks(fp_out); | |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2325 finish_viminfo_marks(); |
| 7 | 2326 write_viminfo_bufferlist(fp_out); |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2327 write_viminfo_barlines(&vir, fp_out); |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2328 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2329 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2330 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2331 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2332 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2333 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2334 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2335 { |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2336 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2337 if (fp_out != NULL) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2338 ga_clear(&buflist); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2339 } |
| 7 | 2340 |
| 2341 vim_free(vir.vir_line); | |
| 2342 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2343 convert_setup(&vir.vir_conv, NULL, NULL); | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2344 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2345 } |
| 2346 | |
| 2347 /* | |
| 2348 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2349 * first part of the viminfo file which contains everything but the marks that | |
| 2350 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2351 */ | |
| 2352 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2353 read_viminfo_up_to_marks( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2354 vir_T *virp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2355 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2356 int writing) |
| 7 | 2357 { |
| 2358 int eof; | |
| 2359 buf_T *buf; | |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2360 int got_encoding = FALSE; |
| 7 | 2361 |
| 2362 #ifdef FEAT_CMDHIST | |
| 4285 | 2363 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2364 #endif |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2365 |
| 7 | 2366 eof = viminfo_readline(virp); |
| 2367 while (!eof && virp->vir_line[0] != '>') | |
| 2368 { | |
| 2369 switch (virp->vir_line[0]) | |
| 2370 { | |
| 2371 /* Characters reserved for future expansion, ignored now */ | |
| 2372 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2373 case '^': /* to be defined */ | |
| 2374 case '<': /* long line - ignored */ | |
| 2375 /* A comment or empty line. */ | |
| 2376 case NUL: | |
| 2377 case '\r': | |
| 2378 case '\n': | |
| 2379 case '#': | |
| 2380 eof = viminfo_readline(virp); | |
| 2381 break; | |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2382 case '|': |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2383 eof = read_viminfo_barline(virp, got_encoding, |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2384 forceit, writing); |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2385 break; |
| 7 | 2386 case '*': /* "*encoding=value" */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2387 got_encoding = TRUE; |
| 7 | 2388 eof = viminfo_encoding(virp); |
| 2389 break; | |
| 2390 case '!': /* global variable */ | |
| 2391 #ifdef FEAT_EVAL | |
| 2392 eof = read_viminfo_varlist(virp, writing); | |
| 2393 #else | |
| 2394 eof = viminfo_readline(virp); | |
| 2395 #endif | |
| 2396 break; | |
| 2397 case '%': /* entry for buffer list */ | |
| 2398 eof = read_viminfo_bufferlist(virp, writing); | |
| 2399 break; | |
| 2400 case '"': | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2401 /* When registers are in bar lines skip the old style register |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2402 * lines. */ |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2403 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2404 eof = read_viminfo_register(virp, forceit); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2405 else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2406 do { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2407 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2408 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2409 || virp->vir_line[0] == '<')); |
| 7 | 2410 break; |
| 2411 case '/': /* Search string */ | |
| 2412 case '&': /* Substitute search string */ | |
| 2413 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2414 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2415 break; | |
| 2416 case '$': | |
| 2417 eof = read_viminfo_sub_string(virp, forceit); | |
| 2418 break; | |
| 2419 case ':': | |
| 2420 case '?': | |
| 2421 case '=': | |
| 2422 case '@': | |
| 2423 #ifdef FEAT_CMDHIST | |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2424 /* When history is in bar lines skip the old style history |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2425 * lines. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2426 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2427 eof = read_viminfo_history(virp, writing); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2428 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2429 #endif |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2430 eof = viminfo_readline(virp); |
| 7 | 2431 break; |
| 2432 case '-': | |
| 2433 case '\'': | |
|
9297
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2434 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2435 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2436 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2437 else |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2438 eof = viminfo_readline(virp); |
| 7 | 2439 break; |
| 2440 default: | |
| 2441 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2442 virp->vir_line)) | |
| 2443 eof = TRUE; | |
| 2444 else | |
| 2445 eof = viminfo_readline(virp); | |
| 2446 break; | |
| 2447 } | |
| 2448 } | |
| 2449 | |
| 2450 #ifdef FEAT_CMDHIST | |
| 2451 /* Finish reading history items. */ | |
| 4285 | 2452 if (!writing) |
|
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9248
diff
changeset
|
2453 finish_viminfo_history(virp); |
| 7 | 2454 #endif |
| 2455 | |
| 2456 /* Change file names to buffer numbers for fmarks. */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2457 FOR_ALL_BUFFERS(buf) |
| 7 | 2458 fmarks_check_names(buf); |
| 2459 | |
| 2460 return eof; | |
| 2461 } | |
| 2462 | |
| 2463 /* | |
| 2464 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2465 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2466 * conversion of text with iconv() in viminfo_readstring(). | |
| 2467 */ | |
| 2468 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2469 viminfo_encoding(vir_T *virp) |
| 7 | 2470 { |
| 2471 char_u *p; | |
| 2472 int i; | |
| 2473 | |
| 2474 if (get_viminfo_parameter('c') != 0) | |
| 2475 { | |
| 2476 p = vim_strchr(virp->vir_line, '='); | |
| 2477 if (p != NULL) | |
| 2478 { | |
| 2479 /* remove trailing newline */ | |
| 2480 ++p; | |
| 2481 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2482 ; | |
| 2483 p[i] = NUL; | |
| 2484 | |
| 2485 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2486 } | |
| 2487 } | |
| 2488 return viminfo_readline(virp); | |
| 2489 } | |
| 2490 | |
| 2491 /* | |
| 2492 * Read a line from the viminfo file. | |
| 2493 * Returns TRUE for end-of-file; | |
| 2494 */ | |
| 2495 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2496 viminfo_readline(vir_T *virp) |
| 7 | 2497 { |
| 2498 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2499 } | |
| 2500 | |
| 2501 /* | |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2502 * Check string read from viminfo file. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2503 * Remove '\n' at the end of the line. |
| 7 | 2504 * - replace CTRL-V CTRL-V with CTRL-V |
| 2505 * - replace CTRL-V 'n' with '\n' | |
| 2506 * | |
| 2507 * Check for a long line as written by viminfo_writestring(). | |
| 2508 * | |
| 2509 * Return the string in allocated memory (NULL when out of memory). | |
| 2510 */ | |
| 2511 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2512 viminfo_readstring( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2513 vir_T *virp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2514 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2515 int convert UNUSED) /* convert the string */ |
| 7 | 2516 { |
| 2517 char_u *retval; | |
| 2518 char_u *s, *d; | |
| 2519 long len; | |
| 2520 | |
| 2521 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2522 { | |
| 2523 len = atol((char *)virp->vir_line + off + 1); | |
| 2524 retval = lalloc(len, TRUE); | |
| 2525 if (retval == NULL) | |
| 2526 { | |
| 2527 /* Line too long? File messed up? Skip next line. */ | |
| 2528 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2529 return NULL; | |
| 2530 } | |
| 2531 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2532 s = retval + 1; /* Skip the leading '<' */ | |
| 2533 } | |
| 2534 else | |
| 2535 { | |
| 2536 retval = vim_strsave(virp->vir_line + off); | |
| 2537 if (retval == NULL) | |
| 2538 return NULL; | |
| 2539 s = retval; | |
| 2540 } | |
| 2541 | |
| 2542 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2543 d = retval; | |
| 2544 while (*s != NUL && *s != '\n') | |
| 2545 { | |
| 2546 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2547 { | |
| 2548 if (s[1] == 'n') | |
| 2549 *d++ = '\n'; | |
| 2550 else | |
| 2551 *d++ = Ctrl_V; | |
| 2552 s += 2; | |
| 2553 } | |
| 2554 else | |
| 2555 *d++ = *s++; | |
| 2556 } | |
| 2557 *d = NUL; | |
| 2558 | |
| 2559 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2560 { | |
| 2561 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2562 if (d != NULL) | |
| 2563 { | |
| 2564 vim_free(retval); | |
| 2565 retval = d; | |
| 2566 } | |
| 2567 } | |
| 2568 | |
| 2569 return retval; | |
| 2570 } | |
| 2571 | |
| 2572 /* | |
| 2573 * write string to viminfo file | |
| 2574 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2575 * - replace '\n' with CTRL-V 'n' | |
| 2576 * - add a '\n' at the end | |
| 2577 * | |
| 2578 * For a long line: | |
| 2579 * - write " CTRL-V <length> \n " in first line | |
| 2580 * - write " < <string> \n " in second line | |
| 2581 */ | |
| 2582 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2583 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2584 { |
| 2585 int c; | |
| 2586 char_u *s; | |
| 2587 int len = 0; | |
| 2588 | |
| 2589 for (s = p; *s != NUL; ++s) | |
| 2590 { | |
| 2591 if (*s == Ctrl_V || *s == '\n') | |
| 2592 ++len; | |
| 2593 ++len; | |
| 2594 } | |
| 2595 | |
| 2596 /* If the string will be too long, write its length and put it in the next | |
| 2597 * line. Take into account that some room is needed for what comes before | |
| 2598 * the string (e.g., variable name). Add something to the length for the | |
| 2599 * '<', NL and trailing NUL. */ | |
| 2600 if (len > LSIZE / 2) | |
| 2601 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2602 | |
| 2603 while ((c = *p++) != NUL) | |
| 2604 { | |
| 2605 if (c == Ctrl_V || c == '\n') | |
| 2606 { | |
| 2607 putc(Ctrl_V, fd); | |
| 2608 if (c == '\n') | |
| 2609 c = 'n'; | |
| 2610 } | |
| 2611 putc(c, fd); | |
| 2612 } | |
| 2613 putc('\n', fd); | |
| 2614 } | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2615 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2616 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2617 * Write a string in quotes that barline_parse() can read back. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2618 * Breaks the line in less than LSIZE pieces when needed. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2619 * Returns remaining characters in the line. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2620 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2621 int |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2622 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2623 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2624 char_u *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2625 int remaining = remaining_start; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2626 int len = 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2627 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2628 /* Count the number of characters produced, including quotes. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2629 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2630 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2631 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2632 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2633 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2634 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2635 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2636 ++len; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2637 } |
|
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents:
9959
diff
changeset
|
2638 if (len > remaining - 2) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2639 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2640 fprintf(fd, ">%d\n|<", len); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2641 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2642 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2643 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 putc('"', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2645 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2646 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2647 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2648 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2649 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2650 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2651 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2652 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2653 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2654 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2655 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2656 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2657 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2658 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2659 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2662 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2663 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2670 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2671 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2672 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2673 return remaining - 2; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2678 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2679 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2681 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2682 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2683 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2684 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2685 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
2686 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2687 bval_T *value; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2690 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2691 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2692 int converted; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2693 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2694 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2695 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2696 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2697 if (ga_grow(values, 1) == FAIL) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2698 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2699 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2700 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2701 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2702 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2703 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2704 * memory, because virp->vir_line is overwritten. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2705 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2706 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2707 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2708 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2709 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2710 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2711 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2712 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2713 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2714 vp->bv_allocated = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2715 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2716 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2717 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2718 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2719 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2720 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2721 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2722 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2723 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2724 size_t n; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2725 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2726 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2727 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2728 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2729 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2730 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2731 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2732 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2733 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2734 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2735 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2736 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2737 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2738 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2739 for (todo = len; todo > 0; todo -= n) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2741 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2742 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2743 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2744 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2745 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2746 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2747 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2748 return eof || virp->vir_line[0] == '|'; |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2749 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 /* Get length of text, excluding |< and NL chars. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2752 while (n > 0 && (virp->vir_line[n - 1] == NL |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2753 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2754 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2755 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2756 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2757 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2759 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2760 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2761 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2762 mch_memmove(p, virp->vir_line + 2, n); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2763 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2764 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2765 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2766 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2767 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2769 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2770 /* Line ending in ">" continues in the next line: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2771 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2773 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2774 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2775 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2776 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2777 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2778 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2779 return eof || virp->vir_line[0] == '|'; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2786 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2787 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2788 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2794 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2800 return TRUE; /* syntax error, drop the value */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2801 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2802 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2803 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2808 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2809 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2810 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2811 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2813 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2816 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2817 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2818 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2819 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2820 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2821 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2822 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2823 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2824 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2825 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2826 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2827 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2828 } |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2829 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2830 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2831 * above and we did allocate before, thus vir_line may change. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2834 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2835 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2836 value->bv_len = len; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2837 value->bv_allocated = allocated || converted; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2838 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2839 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2840 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2841 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2842 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2843 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2844 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2845 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2846 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2847 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2848 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2849 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2850 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2851 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2852 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2853 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2854 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2855 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2856 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2857 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2858 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2859 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2860 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2861 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2862 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2863 bval_T *vp; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2864 int i; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2865 int read_next = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2866 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2867 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2868 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2869 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2870 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2871 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2872 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2873 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2874 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2875 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2876 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2877 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2878 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2879 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2880 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2881 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2882 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2883 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2884 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2885 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2886 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2887 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2888 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2889 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2890 * If it comes later it was copied by a Vim version that |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2891 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2892 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2894 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2895 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2896 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2897 virp->vir_version = vp->bv_nr; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2898 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2900 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2902 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2903 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2904 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2905 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2906 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2907 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2908 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2909 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2910 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2911 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2912 read_next = barline_parse(virp, p, &values); |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2913 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2914 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2915 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2916 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2917 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2918 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2919 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2920 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2921 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2922 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2923 vp = (bval_T *)values.ga_data + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2924 if (vp->bv_type == BVAL_STRING && vp->bv_allocated) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2925 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2926 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2927 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2928 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2929 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2930 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2931 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2932 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2933 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2934 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2935 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2936 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2937 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2938 fprintf(fp_out, "# Viminfo version\n|%d,%d\n\n", |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2939 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2940 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2941 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2942 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2943 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2944 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2945 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2946 garray_T *gap = &virp->vir_barlines; |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2947 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2948 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2949 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2950 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2951 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2952 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out); |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2953 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2954 /* Skip over continuation lines until seeing a useful line. */ |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2955 for (i = 0; i < gap->ga_len; ++i) |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2956 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2957 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2958 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2959 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2960 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2961 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2962 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2963 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2964 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2965 } |
| 7 | 2966 #endif /* FEAT_VIMINFO */ |
| 2967 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2968 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2969 * Return the current time in seconds. Calls time(), unless test_settime() |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2970 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2971 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2972 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2973 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2974 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2975 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2976 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2977 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2978 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2979 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2980 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2981 |
| 7 | 2982 /* |
| 2983 * Implementation of ":fixdel", also used by get_stty(). | |
| 2984 * <BS> resulting <Del> | |
| 2985 * ^? ^H | |
| 2986 * not ^? ^? | |
| 2987 */ | |
| 2988 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2989 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2990 { |
| 2991 char_u *p; | |
| 2992 | |
| 2993 p = find_termcode((char_u *)"kb"); | |
| 2994 add_termcode((char_u *)"kD", p != NULL | |
| 2995 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2996 } | |
| 2997 | |
| 2998 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2999 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3000 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3001 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3002 int list) |
| 7 | 3003 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3004 char numbuf[30]; |
| 7 | 3005 |
| 3006 if (curwin->w_p_nu || use_number) | |
| 3007 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3008 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 3009 "%*ld ", number_width(curwin), (long)lnum); |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
3010 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3011 } |
| 169 | 3012 msg_prt_line(ml_get(lnum), list); |
| 7 | 3013 } |
| 3014 | |
| 3015 /* | |
| 3016 * Print a text line. Also in silent mode ("ex -s"). | |
| 3017 */ | |
| 3018 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3019 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3020 { |
| 3021 int save_silent = silent_mode; | |
| 3022 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3023 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3024 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3025 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3026 |
| 169 | 3027 msg_start(); |
| 7 | 3028 silent_mode = FALSE; |
| 169 | 3029 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3030 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3031 if (save_silent) |
| 3032 { | |
| 3033 msg_putchar('\n'); | |
| 3034 cursor_on(); /* msg_start() switches it off */ | |
| 3035 out_flush(); | |
| 3036 silent_mode = save_silent; | |
| 1798 | 3037 } |
| 3038 info_message = FALSE; | |
| 7 | 3039 } |
| 3040 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3041 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3042 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3043 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3044 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3045 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3046 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3047 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3048 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3049 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3050 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3051 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3052 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3053 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3054 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3055 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3056 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3057 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3058 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3059 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3060 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3061 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3062 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3063 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3064 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3065 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3066 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3067 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3068 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3069 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3070 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3071 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3072 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3073 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3074 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3075 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3076 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3077 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3078 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3079 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3081 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3082 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3083 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3084 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3085 /* Change directories when the 'acd' option is set. */ |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3086 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3087 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3088 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3089 |
| 7 | 3090 /* |
| 3091 * ":file[!] [fname]". | |
| 3092 */ | |
| 3093 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3094 ex_file(exarg_T *eap) |
| 7 | 3095 { |
| 14 | 3096 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3097 * "0file name", etc. */ | |
| 3098 if (eap->addr_count > 0 | |
| 3099 && (*eap->arg != NUL | |
| 3100 || eap->line2 > 0 | |
| 3101 || eap->addr_count > 1)) | |
| 3102 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3103 emsg(_(e_invarg)); |
| 14 | 3104 return; |
| 3105 } | |
| 3106 | |
| 3107 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3108 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3109 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3110 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3111 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3112 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3113 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3114 // print file name if no argument or 'F' is not in 'shortmess' |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3115 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3116 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3117 } |
| 3118 | |
| 3119 /* | |
| 3120 * ":update". | |
| 3121 */ | |
| 3122 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3123 ex_update(exarg_T *eap) |
| 7 | 3124 { |
| 3125 if (curbufIsChanged()) | |
| 3126 (void)do_write(eap); | |
| 3127 } | |
| 3128 | |
| 3129 /* | |
| 3130 * ":write" and ":saveas". | |
| 3131 */ | |
| 3132 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3133 ex_write(exarg_T *eap) |
| 7 | 3134 { |
| 3135 if (eap->usefilter) /* input lines to shell command */ | |
| 3136 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3137 else | |
| 3138 (void)do_write(eap); | |
| 3139 } | |
| 3140 | |
| 3141 /* | |
| 3142 * write current buffer to file 'eap->arg' | |
| 3143 * if 'eap->append' is TRUE, append to the file | |
| 3144 * | |
| 3145 * if *eap->arg == NUL write to current file | |
| 3146 * | |
| 3147 * return FAIL for failure, OK otherwise | |
| 3148 */ | |
| 3149 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3150 do_write(exarg_T *eap) |
| 7 | 3151 { |
| 3152 int other; | |
| 3153 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3154 char_u *ffname; | |
| 3155 int retval = FAIL; | |
| 3156 char_u *free_fname = NULL; | |
| 3157 #ifdef FEAT_BROWSE | |
| 3158 char_u *browse_file = NULL; | |
| 3159 #endif | |
| 3160 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3161 int name_was_missing; |
| 7 | 3162 |
| 3163 if (not_writing()) /* check 'write' option */ | |
| 3164 return FAIL; | |
| 3165 | |
| 3166 ffname = eap->arg; | |
| 3167 #ifdef FEAT_BROWSE | |
| 3168 if (cmdmod.browse) | |
| 3169 { | |
| 29 | 3170 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3171 NULL, NULL, NULL, curbuf); |
| 3172 if (browse_file == NULL) | |
| 3173 goto theend; | |
| 3174 ffname = browse_file; | |
| 3175 } | |
| 3176 #endif | |
| 3177 if (*ffname == NUL) | |
| 3178 { | |
| 3179 if (eap->cmdidx == CMD_saveas) | |
| 3180 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3181 emsg(_(e_argreq)); |
| 7 | 3182 goto theend; |
| 3183 } | |
| 3184 other = FALSE; | |
| 3185 } | |
| 3186 else | |
| 3187 { | |
| 3188 fname = ffname; | |
| 3189 free_fname = fix_fname(ffname); | |
| 3190 /* | |
| 3191 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3192 * able to write the file in this situation. | |
| 3193 */ | |
| 3194 if (free_fname != NULL) | |
| 3195 ffname = free_fname; | |
| 3196 other = otherfile(ffname); | |
| 3197 } | |
| 3198 | |
| 3199 /* | |
| 3200 * If we have a new file, put its name in the list of alternate file names. | |
| 3201 */ | |
| 3202 if (other) | |
| 3203 { | |
| 3204 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3205 || eap->cmdidx == CMD_saveas) | |
| 3206 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3207 else | |
| 3208 alt_buf = buflist_findname(ffname); | |
| 3209 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3210 { | |
| 3211 /* Overwriting a file that is loaded in another buffer is not a | |
| 3212 * good idea. */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3213 emsg(_(e_bufloaded)); |
| 7 | 3214 goto theend; |
| 3215 } | |
| 3216 } | |
| 3217 | |
| 3218 /* | |
| 3219 * Writing to the current file is not allowed in readonly mode | |
| 3220 * and a file name is required. | |
| 3221 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3222 */ | |
| 3223 if (!other && ( | |
| 3224 #ifdef FEAT_QUICKFIX | |
| 3225 bt_dontwrite_msg(curbuf) || | |
| 3226 #endif | |
| 3227 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3228 goto theend; | |
| 3229 | |
| 3230 if (!other) | |
| 3231 { | |
| 3232 ffname = curbuf->b_ffname; | |
| 3233 fname = curbuf->b_fname; | |
| 3234 /* | |
| 3235 * Not writing the whole file is only allowed with '!'. | |
| 3236 */ | |
| 3237 if ( (eap->line1 != 1 | |
| 3238 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3239 && !eap->forceit | |
| 3240 && !eap->append | |
| 3241 && !p_wa) | |
| 3242 { | |
| 3243 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3244 if (p_confirm || cmdmod.confirm) | |
| 3245 { | |
| 3246 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3247 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3248 goto theend; | |
| 3249 eap->forceit = TRUE; | |
| 3250 } | |
| 3251 else | |
| 3252 #endif | |
| 3253 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3254 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 3255 goto theend; |
| 3256 } | |
| 3257 } | |
| 3258 } | |
| 3259 | |
| 3260 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3261 { | |
| 3262 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3263 { | |
| 3264 buf_T *was_curbuf = curbuf; | |
| 3265 | |
| 3266 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3267 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3268 #ifdef FEAT_EVAL |
| 7 | 3269 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3270 #else |
| 7 | 3271 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3272 #endif |
| 7 | 3273 { |
| 3274 /* buffer changed, don't change name now */ | |
| 3275 retval = FAIL; | |
| 3276 goto theend; | |
| 3277 } | |
| 3278 /* Exchange the file names for the current and the alternate | |
| 3279 * buffer. This makes it look like we are now editing the buffer | |
| 3280 * under the new name. Must be done before buf_write(), because | |
| 3281 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3282 * the file name. */ | |
| 3283 fname = alt_buf->b_fname; | |
| 3284 alt_buf->b_fname = curbuf->b_fname; | |
| 3285 curbuf->b_fname = fname; | |
| 3286 fname = alt_buf->b_ffname; | |
| 3287 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3288 curbuf->b_ffname = fname; | |
| 3289 fname = alt_buf->b_sfname; | |
| 3290 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3291 curbuf->b_sfname = fname; | |
| 3292 buf_name_changed(curbuf); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3293 |
| 7 | 3294 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3295 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3296 if (!alt_buf->b_p_bl) |
| 3297 { | |
| 3298 alt_buf->b_p_bl = TRUE; | |
| 3299 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3300 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3301 #ifdef FEAT_EVAL |
| 7 | 3302 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3303 #else |
| 7 | 3304 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3305 #endif |
| 7 | 3306 { |
| 3307 /* buffer changed, don't write the file */ | |
| 3308 retval = FAIL; | |
| 3309 goto theend; | |
| 3310 } | |
| 634 | 3311 |
| 3312 /* If 'filetype' was empty try detecting it now. */ | |
| 3313 if (*curbuf->b_p_ft == NUL) | |
| 3314 { | |
| 819 | 3315 if (au_has_group((char_u *)"filetypedetect")) |
| 3316 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3317 TRUE, NULL); |
| 717 | 3318 do_modelines(0); |
| 634 | 3319 } |
| 2648 | 3320 |
| 3321 /* Autocommands may have changed buffer names, esp. when | |
| 3322 * 'autochdir' is set. */ | |
| 3323 fname = curbuf->b_sfname; | |
| 7 | 3324 } |
| 3325 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3326 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3327 |
| 7 | 3328 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3329 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3330 |
| 819 | 3331 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3332 if (eap->cmdidx == CMD_saveas) |
| 3333 { | |
| 3334 if (retval == OK) | |
| 1806 | 3335 { |
| 961 | 3336 curbuf->b_p_ro = FALSE; |
| 1806 | 3337 redraw_tabline = TRUE; |
| 3338 } | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3339 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3340 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3341 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3342 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3343 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3344 { |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3345 DO_AUTOCHDIR; |
| 961 | 3346 } |
| 7 | 3347 } |
| 3348 | |
| 3349 theend: | |
| 3350 #ifdef FEAT_BROWSE | |
| 3351 vim_free(browse_file); | |
| 3352 #endif | |
| 3353 vim_free(free_fname); | |
| 3354 return retval; | |
| 3355 } | |
| 3356 | |
| 3357 /* | |
| 3358 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3359 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3360 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3361 * Return OK if it's OK, FAIL if it is not. | |
| 3362 */ | |
| 3486 | 3363 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3364 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3365 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3366 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3367 char_u *fname, /* file name to be used (can differ from |
| 7 | 3368 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3369 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3370 int other) /* writing under other name */ |
| 7 | 3371 { |
| 3372 /* | |
| 3373 * write to other file or b_flags set or not writing the whole file: | |
| 3374 * overwriting only allowed with '!' | |
| 3375 */ | |
| 3376 if ( (other | |
| 3377 || (buf->b_flags & BF_NOTEDITED) | |
| 3378 || ((buf->b_flags & BF_NEW) | |
| 3379 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3380 || (buf->b_flags & BF_READERR)) | |
| 3381 && !p_wa | |
| 1457 | 3382 #ifdef FEAT_QUICKFIX |
| 3383 && !bt_nofile(buf) | |
| 3384 #endif | |
| 7 | 3385 && vim_fexists(ffname)) |
| 3386 { | |
| 460 | 3387 if (!eap->forceit && !eap->append) |
| 7 | 3388 { |
| 460 | 3389 #ifdef UNIX |
| 637 | 3390 /* with UNIX it is possible to open a directory */ |
| 460 | 3391 if (mch_isdir(ffname)) |
| 3392 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3393 semsg(_(e_isadir2), ffname); |
| 460 | 3394 return FAIL; |
| 3395 } | |
| 7 | 3396 #endif |
| 3397 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3398 if (p_confirm || cmdmod.confirm) |
| 3399 { | |
| 2770 | 3400 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3401 |
| 3402 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3403 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3404 return FAIL; | |
| 3405 eap->forceit = TRUE; | |
| 3406 } | |
| 3407 else | |
| 3408 #endif | |
| 3409 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3410 emsg(_(e_exists)); |
| 7 | 3411 return FAIL; |
| 460 | 3412 } |
| 7 | 3413 } |
| 460 | 3414 |
| 3415 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3416 if (other && !emsg_silent) | |
| 7 | 3417 { |
| 2770 | 3418 char_u *dir; |
| 460 | 3419 char_u *p; |
| 3420 int r; | |
| 3421 char_u *swapname; | |
| 3422 | |
| 3423 /* We only try the first entry in 'directory', without checking if | |
| 3424 * it's writable. If the "." directory is not writable the write | |
| 3425 * will probably fail anyway. | |
| 3426 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3427 * for the written file. */ | |
| 3428 if (*p_dir == NUL) | |
| 2770 | 3429 { |
| 3430 dir = alloc(5); | |
| 3431 if (dir == NULL) | |
| 3432 return FAIL; | |
| 460 | 3433 STRCPY(dir, "."); |
| 2770 | 3434 } |
| 460 | 3435 else |
| 3436 { | |
| 2770 | 3437 dir = alloc(MAXPATHL); |
| 3438 if (dir == NULL) | |
| 3439 return FAIL; | |
| 460 | 3440 p = p_dir; |
| 3441 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3442 } | |
| 3443 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3444 vim_free(dir); |
| 460 | 3445 r = vim_fexists(swapname); |
| 3446 if (r) | |
| 3447 { | |
| 3448 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3449 if (p_confirm || cmdmod.confirm) | |
| 3450 { | |
| 2770 | 3451 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3452 |
| 3453 dialog_msg(buff, | |
| 3454 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3455 swapname); | |
| 3456 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3457 != VIM_YES) | |
| 819 | 3458 { |
| 3459 vim_free(swapname); | |
| 460 | 3460 return FAIL; |
| 819 | 3461 } |
| 460 | 3462 eap->forceit = TRUE; |
| 3463 } | |
| 3464 else | |
| 3465 #endif | |
| 3466 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3467 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 3468 swapname); |
| 819 | 3469 vim_free(swapname); |
| 460 | 3470 return FAIL; |
| 3471 } | |
| 3472 } | |
| 819 | 3473 vim_free(swapname); |
| 7 | 3474 } |
| 3475 } | |
| 3476 return OK; | |
| 3477 } | |
| 3478 | |
| 3479 /* | |
| 3480 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3481 */ | |
| 3482 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3483 ex_wnext(exarg_T *eap) |
| 7 | 3484 { |
| 3485 int i; | |
| 3486 | |
| 3487 if (eap->cmd[1] == 'n') | |
| 3488 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3489 else | |
| 3490 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3491 eap->line1 = 1; | |
| 3492 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3493 if (do_write(eap) != FAIL) | |
| 3494 do_argfile(eap, i); | |
| 3495 } | |
| 3496 | |
| 3497 /* | |
| 3498 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3499 */ | |
| 3500 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3501 do_wqall(exarg_T *eap) |
| 7 | 3502 { |
| 3503 buf_T *buf; | |
| 3504 int error = 0; | |
| 3505 int save_forceit = eap->forceit; | |
| 3506 | |
| 3507 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3508 exiting = TRUE; | |
| 3509 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3510 FOR_ALL_BUFFERS(buf) |
| 7 | 3511 { |
|
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3512 #ifdef FEAT_TERMINAL |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3513 if (exiting && term_job_running(buf->b_term)) |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3514 { |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3515 no_write_message_nobang(buf); |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3516 ++error; |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3517 } |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3518 else |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3519 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3520 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3521 { |
| 3522 /* | |
| 3523 * Check if there is a reason the buffer cannot be written: | |
| 3524 * 1. if the 'write' option is set | |
| 3525 * 2. if there is no file name (even after browsing) | |
| 3526 * 3. if the 'readonly' is set (even after a dialog) | |
| 3527 * 4. if overwriting is allowed (even after a dialog) | |
| 3528 */ | |
| 3529 if (not_writing()) | |
| 3530 { | |
| 3531 ++error; | |
| 3532 break; | |
| 3533 } | |
| 3534 #ifdef FEAT_BROWSE | |
| 3535 /* ":browse wall": ask for file name if there isn't one */ | |
| 3536 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3537 browse_save_fname(buf); | |
| 3538 #endif | |
| 3539 if (buf->b_ffname == NULL) | |
| 3540 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3541 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 3542 ++error; |
| 3543 } | |
| 3544 else if (check_readonly(&eap->forceit, buf) | |
| 3545 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3546 FALSE) == FAIL) | |
| 3547 { | |
| 3548 ++error; | |
| 3549 } | |
| 3550 else | |
| 3551 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3552 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3553 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3554 set_bufref(&bufref, buf); |
| 7 | 3555 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3556 ++error; | |
| 3557 /* an autocommand may have deleted the buffer */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3558 if (!bufref_valid(&bufref)) |
| 7 | 3559 buf = firstbuf; |
| 3560 } | |
| 3561 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3562 } | |
| 3563 } | |
| 3564 if (exiting) | |
| 3565 { | |
| 3566 if (!error) | |
| 3567 getout(0); /* exit Vim */ | |
| 3568 not_exiting(); | |
| 3569 } | |
| 3570 } | |
| 3571 | |
| 3572 /* | |
| 3573 * Check the 'write' option. | |
| 3574 * Return TRUE and give a message when it's not st. | |
| 3575 */ | |
| 3576 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3577 not_writing(void) |
| 7 | 3578 { |
| 3579 if (p_write) | |
| 3580 return FALSE; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3581 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 3582 return TRUE; |
| 3583 } | |
| 3584 | |
| 3585 /* | |
| 1303 | 3586 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3587 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3588 * message when the buffer is readonly. | |
| 7 | 3589 */ |
| 3590 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3591 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3592 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3593 stat_T st; |
| 1303 | 3594 |
| 3595 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3596 * the file exists and permissions are read-only. | |
| 3597 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3598 * important for device checks but not here. */ | |
| 3599 if (!*forceit && (buf->b_p_ro | |
| 3600 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3601 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3602 { |
| 3603 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3604 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3605 { | |
| 2770 | 3606 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3607 |
| 1303 | 3608 if (buf->b_p_ro) |
| 3609 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3610 buf->b_fname); | |
| 3611 else | |
| 3612 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3613 buf->b_fname); |
| 3614 | |
| 3615 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3616 { | |
| 3617 /* Set forceit, to force the writing of a readonly file */ | |
| 3618 *forceit = TRUE; | |
| 3619 return FALSE; | |
| 3620 } | |
| 3621 else | |
| 3622 return TRUE; | |
| 3623 } | |
| 3624 else | |
| 3625 #endif | |
| 1303 | 3626 if (buf->b_p_ro) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3627 emsg(_(e_readonly)); |
| 1303 | 3628 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3629 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 3630 buf->b_fname); |
| 7 | 3631 return TRUE; |
| 3632 } | |
| 1303 | 3633 |
| 7 | 3634 return FALSE; |
| 3635 } | |
| 3636 | |
| 3637 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3638 * Try to abandon the current file and edit a new or existing file. |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3639 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3640 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3641 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3642 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3643 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3644 * GETFILE_NOT_WRITTEN for "not written" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3645 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3646 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3647 */ |
| 3648 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3649 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3650 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3651 char_u *ffname_arg, |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3652 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3653 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3654 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3655 int forceit) |
| 7 | 3656 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3657 char_u *ffname = ffname_arg; |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3658 char_u *sfname = sfname_arg; |
| 7 | 3659 int other; |
| 3660 int retval; | |
| 3661 char_u *free_me = NULL; | |
| 3662 | |
| 634 | 3663 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3664 return GETFILE_ERROR; |
| 819 | 3665 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3666 return GETFILE_ERROR; |
| 7 | 3667 |
| 3668 if (fnum == 0) | |
| 3669 { | |
| 3670 /* make ffname full path, set sfname */ | |
| 3671 fname_expand(curbuf, &ffname, &sfname); | |
| 3672 other = otherfile(ffname); | |
| 3673 free_me = ffname; /* has been allocated, free() later */ | |
| 3674 } | |
| 3675 else | |
| 3676 other = (fnum != curbuf->b_fnum); | |
| 3677 | |
| 3678 if (other) | |
| 3679 ++no_wait_return; /* don't wait for autowrite message */ | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3680 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3681 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3682 { | |
| 3683 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3684 if (p_confirm && p_write) | |
| 3685 dialog_changed(curbuf, FALSE); | |
| 3686 if (curbufIsChanged()) | |
| 3687 #endif | |
| 3688 { | |
| 3689 if (other) | |
| 3690 --no_wait_return; | |
|
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
3691 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3692 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3693 goto theend; |
| 3694 } | |
| 3695 } | |
| 3696 if (other) | |
| 3697 --no_wait_return; | |
| 3698 if (setpm) | |
| 3699 setpcmark(); | |
| 3700 if (!other) | |
| 3701 { | |
| 3702 if (lnum != 0) | |
| 3703 curwin->w_cursor.lnum = lnum; | |
| 3704 check_cursor_lnum(); | |
| 3705 beginline(BL_SOL | BL_FIX); | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3706 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3707 } |
| 3708 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3709 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3710 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3711 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3712 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3713 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3714 |
| 3715 theend: | |
| 3716 vim_free(free_me); | |
| 3717 return retval; | |
| 3718 } | |
| 3719 | |
| 3720 /* | |
| 3721 * start editing a new file | |
| 3722 * | |
| 3723 * fnum: file number; if zero use ffname/sfname | |
| 3724 * ffname: the file name | |
| 3725 * - full path if sfname used, | |
| 3726 * - any file name if sfname is NULL | |
| 3727 * - empty string to re-edit with the same file name (but may be | |
| 3728 * in a different directory) | |
| 3729 * - NULL to start an empty buffer | |
| 3730 * sfname: the short file name (or NULL) | |
| 3731 * eap: contains the command to be executed after loading the file and | |
| 3732 * forced 'ff' and 'fenc' | |
| 3733 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3734 * if ECMD_LASTL: use last position in loaded file | |
| 3735 * if ECMD_LAST: use last position in all files | |
| 3736 * if ECMD_ONE: use first line | |
| 3737 * flags: | |
| 3738 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3739 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3740 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3741 * ECMD_FORCEIT: ! used for Ex command | |
| 3742 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3743 * oldwin: Should be "curwin" when editing a new buffer in the current |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
3744 * window, NULL when splitting the window first. When not NULL info |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
3745 * of the previous buffer for "oldwin" is stored. |
| 7 | 3746 * |
| 3747 * return FAIL for failure, OK otherwise | |
| 3748 */ | |
| 3749 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3750 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3751 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3752 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3753 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3754 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3755 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3756 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3757 win_T *oldwin) |
| 7 | 3758 { |
| 3759 int other_file; /* TRUE if editing another file */ | |
| 3760 int oldbuf; /* TRUE if using existing buffer */ | |
| 3761 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3762 into the buffer unexpectedly */ | |
| 3763 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3764 #if defined(FEAT_EVAL) |
| 716 | 3765 int did_set_swapcommand = FALSE; |
| 7 | 3766 #endif |
| 3767 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3768 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3769 bufref_T old_curbuf; |
| 7 | 3770 char_u *free_fname = NULL; |
| 3771 #ifdef FEAT_BROWSE | |
| 3772 char_u *browse_file = NULL; | |
| 3773 #endif | |
| 3774 int retval = FAIL; | |
| 3775 long n; | |
| 6702 | 3776 pos_T orig_pos; |
| 7 | 3777 linenr_T topline = 0; |
| 3778 int newcol = -1; | |
| 3779 int solcol = -1; | |
| 3780 pos_T *pos; | |
| 3781 char_u *command = NULL; | |
| 1185 | 3782 #ifdef FEAT_SPELL |
| 3783 int did_get_winopts = FALSE; | |
| 3784 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3785 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3786 int did_inc_redrawing_disabled = FALSE; |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3787 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 3788 |
| 3789 if (eap != NULL) | |
| 3790 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3791 set_bufref(&old_curbuf, curbuf); |
| 7 | 3792 |
| 3793 if (fnum != 0) | |
| 3794 { | |
| 3795 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3796 return OK; /* nothing to do */ | |
| 3797 other_file = TRUE; | |
| 3798 } | |
| 3799 else | |
| 3800 { | |
| 3801 #ifdef FEAT_BROWSE | |
| 3802 if (cmdmod.browse) | |
| 3803 { | |
| 462 | 3804 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3805 # ifdef FEAT_GUI |
| 462 | 3806 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3807 # endif |
| 462 | 3808 au_has_group((char_u *)"FileExplorer")) |
| 3809 { | |
| 3810 /* No browsing supported but we do have the file explorer: | |
| 3811 * Edit the directory. */ | |
| 3812 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3813 ffname = (char_u *)"."; | |
| 3814 } | |
| 3815 else | |
| 3816 { | |
| 3817 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3818 NULL, NULL, NULL, curbuf); |
| 462 | 3819 if (browse_file == NULL) |
| 3820 goto theend; | |
| 3821 ffname = browse_file; | |
| 3822 } | |
| 7 | 3823 } |
| 3824 #endif | |
| 3825 /* if no short name given, use ffname for short name */ | |
| 3826 if (sfname == NULL) | |
| 3827 sfname = ffname; | |
| 3828 #ifdef USE_FNAME_CASE | |
| 3829 # ifdef USE_LONG_FNAME | |
| 3830 if (USE_LONG_FNAME) | |
| 3831 # endif | |
| 436 | 3832 if (sfname != NULL) |
| 3833 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3834 #endif |
| 3835 | |
| 3836 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3837 goto theend; | |
| 3838 | |
| 3839 if (ffname == NULL) | |
| 3840 other_file = TRUE; | |
| 3841 /* there is no file name */ | |
| 3842 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3843 other_file = FALSE; | |
| 3844 else | |
| 3845 { | |
| 3846 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3847 { | |
| 3848 ffname = curbuf->b_ffname; | |
| 3849 sfname = curbuf->b_fname; | |
| 3850 } | |
| 3851 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3852 if (free_fname != NULL) | |
| 3853 ffname = free_fname; | |
| 3854 other_file = otherfile(ffname); | |
| 3855 } | |
| 3856 } | |
| 3857 | |
| 3858 /* | |
| 3859 * if the file was changed we may not be allowed to abandon it | |
| 3860 * - if we are going to re-edit the same file | |
| 3861 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3862 */ | |
| 3863 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3864 || (curbuf->b_nwindows == 1 | |
| 3865 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3866 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3867 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3868 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3869 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3870 { |
| 3871 if (fnum == 0 && other_file && ffname != NULL) | |
| 3872 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3873 goto theend; | |
| 3874 } | |
| 3875 | |
| 3876 /* | |
| 3877 * End Visual mode before switching to another buffer, so the text can be | |
| 3878 * copied into the GUI selection buffer. | |
| 3879 */ | |
| 3880 reset_VIsual(); | |
| 3881 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3882 #if defined(FEAT_EVAL) |
| 716 | 3883 if ((command != NULL || newlnum > (linenr_T)0) |
| 3884 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3885 { | |
| 3886 int len; | |
| 3887 char_u *p; | |
| 3888 | |
| 3889 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3890 if (command != NULL) | |
| 835 | 3891 len = (int)STRLEN(command) + 3; |
| 716 | 3892 else |
| 3893 len = 30; | |
| 3894 p = alloc((unsigned)len); | |
| 3895 if (p != NULL) | |
| 3896 { | |
| 3897 if (command != NULL) | |
| 3898 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3899 else | |
| 3900 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3901 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3902 did_set_swapcommand = TRUE; | |
| 3903 vim_free(p); | |
| 3904 } | |
| 3905 } | |
| 3906 #endif | |
| 3907 | |
| 7 | 3908 /* |
| 3909 * If we are starting to edit another file, open a (new) buffer. | |
| 3910 * Otherwise we re-use the current buffer. | |
| 3911 */ | |
| 3912 if (other_file) | |
| 3913 { | |
| 3914 if (!(flags & ECMD_ADDBUF)) | |
| 3915 { | |
| 22 | 3916 if (!cmdmod.keepalt) |
| 3917 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3918 if (oldwin != NULL) |
| 3919 buflist_altfpos(oldwin); | |
| 7 | 3920 } |
| 3921 | |
| 3922 if (fnum) | |
| 3923 buf = buflist_findnr(fnum); | |
| 3924 else | |
| 3925 { | |
| 3926 if (flags & ECMD_ADDBUF) | |
| 3927 { | |
| 3928 linenr_T tlnum = 1L; | |
| 3929 | |
| 3930 if (command != NULL) | |
| 3931 { | |
| 3932 tlnum = atol((char *)command); | |
| 3933 if (tlnum <= 0) | |
| 3934 tlnum = 1L; | |
| 3935 } | |
| 3936 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3937 goto theend; | |
| 3938 } | |
| 3939 buf = buflist_new(ffname, sfname, 0L, | |
| 3940 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
|
3941 |
| 5816 | 3942 /* autocommands may change curwin and curbuf */ |
| 3943 if (oldwin != NULL) | |
| 3944 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3945 set_bufref(&old_curbuf, curbuf); |
| 7 | 3946 } |
| 3947 if (buf == NULL) | |
| 3948 goto theend; | |
| 3949 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3950 { | |
| 3951 oldbuf = FALSE; | |
| 3952 } | |
| 3953 else /* existing memfile */ | |
| 3954 { | |
| 3955 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3956 set_bufref(&bufref, buf); |
| 7 | 3957 (void)buf_check_timestamp(buf, FALSE); |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3958 /* Check if autocommands made the buffer invalid or changed the |
|
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3959 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3960 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3961 goto theend; |
| 3962 #ifdef FEAT_EVAL | |
| 3963 if (aborting()) /* autocmds may abort script processing */ | |
| 3964 goto theend; | |
| 3965 #endif | |
| 3966 } | |
| 3967 | |
| 3968 /* May jump to last used line number for a loaded buffer or when asked | |
| 3969 * for explicitly */ | |
| 3970 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3971 { | |
| 3972 pos = buflist_findfpos(buf); | |
| 3973 newlnum = pos->lnum; | |
| 3974 solcol = pos->col; | |
| 3975 } | |
| 3976 | |
| 3977 /* | |
| 3978 * Make the (new) buffer the one used by the current window. | |
| 3979 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3980 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3981 * is returned by buflist_new(), nothing to do here. |
| 7 | 3982 */ |
| 3983 if (buf != curbuf) | |
| 3984 { | |
| 3985 /* | |
| 3986 * Be careful: The autocommands may delete any buffer and change | |
| 3987 * the current buffer. | |
| 3988 * - If the buffer we are going to edit is deleted, give up. | |
| 3989 * - If the current buffer is deleted, prefer to load the new | |
| 3990 * buffer when loading a buffer is required. This avoids | |
| 3991 * loading another buffer which then must be closed again. | |
| 3992 * - If we ended up in the new buffer already, need to skip a few | |
| 3993 * things, set auto_buf. | |
| 3994 */ | |
| 3995 if (buf->b_fname != NULL) | |
| 3996 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
|
3997 set_bufref(&au_new_curbuf, buf); |
| 7 | 3998 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
|
3999 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4000 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4001 /* new buffer has been deleted */ |
| 7 | 4002 delbuf_msg(new_name); /* frees new_name */ |
| 4003 goto theend; | |
| 4004 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4005 #ifdef FEAT_EVAL |
| 7 | 4006 if (aborting()) /* autocmds may abort script processing */ |
| 4007 { | |
| 4008 vim_free(new_name); | |
| 4009 goto theend; | |
| 4010 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4011 #endif |
| 7 | 4012 if (buf == curbuf) /* already in new buffer */ |
| 4013 auto_buf = TRUE; | |
| 4014 else | |
| 4015 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4016 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4017 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4018 /* Set the w_closing flag to avoid that autocommands close the |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4019 * 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
|
4020 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4021 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4022 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4023 if (curbuf == old_curbuf.br_buf) |
| 7 | 4024 buf_copy_options(buf, BCO_ENTER); |
| 4025 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4026 /* Close the link to the current buffer. This will set |
|
10141
b67088aae933
commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737
Christian Brabandt <cb@256bit.org>
parents:
10106
diff
changeset
|
4027 * oldwin->w_buffer to NULL. */ |
| 825 | 4028 u_sync(FALSE); |
| 1743 | 4029 close_buffer(oldwin, curbuf, |
| 3365 | 4030 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4031 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4032 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4033 --buf->b_locked; |
| 3242 | 4034 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4035 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4036 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4037 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4038 { |
| 4039 vim_free(new_name); | |
| 4040 goto theend; | |
| 4041 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4042 #endif |
| 7 | 4043 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4044 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4045 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4046 /* new buffer has been deleted */ |
| 7 | 4047 delbuf_msg(new_name); /* frees new_name */ |
| 4048 goto theend; | |
| 4049 } | |
| 4050 if (buf == curbuf) /* already in new buffer */ | |
| 4051 auto_buf = TRUE; | |
| 4052 else | |
| 4053 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4054 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4055 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4056 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4057 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4058 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4059 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
|
4060 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4061 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4062 #endif |
| 7 | 4063 curwin->w_buffer = buf; |
| 4064 curbuf = buf; | |
| 4065 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4066 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4067 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4068 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4069 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4070 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4071 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4072 } |
| 7 | 4073 } |
| 4074 | |
| 4075 /* May get the window options from the last time this buffer | |
| 4076 * was in this window (or another window). If not used | |
| 4077 * before, reset the local window options to the global | |
| 4078 * values. Also restores old folding stuff. */ | |
| 1289 | 4079 get_winopts(curbuf); |
| 1185 | 4080 #ifdef FEAT_SPELL |
| 4081 did_get_winopts = TRUE; | |
| 4082 #endif | |
| 7 | 4083 } |
| 4084 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4085 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
|
4086 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4087 } |
| 4088 | |
| 4089 curwin->w_pcmark.lnum = 1; | |
| 4090 curwin->w_pcmark.col = 0; | |
| 4091 } | |
| 4092 else /* !other_file */ | |
| 4093 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4094 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4095 goto theend; |
| 6531 | 4096 |
| 7 | 4097 oldbuf = (flags & ECMD_OLDBUF); |
| 4098 } | |
| 4099 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4100 /* Don't redraw until the cursor is in the right line, otherwise |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4101 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4102 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4103 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4104 |
| 6365 | 4105 buf = curbuf; |
| 7 | 4106 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4107 { | |
| 6365 | 4108 prepare_help_buffer(); |
| 7 | 4109 } |
| 4110 else | |
| 4111 { | |
| 4112 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4113 * using CTRL-O to go back to a help file. */ | |
| 4114 if (!curbuf->b_help) | |
| 4115 set_buflisted(TRUE); | |
| 4116 } | |
| 4117 | |
| 4118 /* If autocommands change buffers under our fingers, forget about | |
| 4119 * editing the file. */ | |
| 4120 if (buf != curbuf) | |
| 4121 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4122 #ifdef FEAT_EVAL |
| 7 | 4123 if (aborting()) /* autocmds may abort script processing */ |
| 4124 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4125 #endif |
| 7 | 4126 |
| 4127 /* Since we are starting to edit a file, consider the filetype to be | |
| 4128 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4129 * highlighting to work in the other file. */ | |
| 4130 did_filetype = FALSE; | |
| 4131 | |
| 4132 /* | |
| 4133 * other_file oldbuf | |
| 4134 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4135 * FALSE TRUE re-edit same file, nothing changes | |
| 4136 * TRUE FALSE start editing new file, new buffer | |
| 4137 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4138 */ | |
| 4139 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4140 { | |
| 4141 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4142 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4143 { | |
| 4144 newlnum = curwin->w_cursor.lnum; | |
| 4145 solcol = curwin->w_cursor.col; | |
| 4146 } | |
| 4147 buf = curbuf; | |
| 4148 if (buf->b_fname != NULL) | |
| 4149 new_name = vim_strsave(buf->b_fname); | |
| 4150 else | |
| 4151 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4152 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4153 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4154 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
|
4155 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4156 /* Save all the text, so that the reload can be undone. |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4157 * Sync first so that this is a separate undo-able action. */ |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4158 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
|
4159 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
|
4160 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4161 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4162 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
|
4163 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4164 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4165 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
|
4166 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
|
4167 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4168 /* tell readfile() not to clear or reload undo info */ |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4169 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
|
4170 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4171 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4172 buf_freeall(curbuf, 0); /* free all things for buffer */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4173 |
| 7 | 4174 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4175 * 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
|
4176 if (!bufref_valid(&bufref)) |
| 7 | 4177 { |
| 4178 delbuf_msg(new_name); /* frees new_name */ | |
| 4179 goto theend; | |
| 4180 } | |
| 4181 vim_free(new_name); | |
| 4182 | |
| 4183 /* If autocommands change buffers under our fingers, forget about | |
| 4184 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4185 * the autocommands changed the buffer... */ | |
| 4186 if (buf != curbuf) | |
| 4187 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4188 #ifdef FEAT_EVAL |
| 7 | 4189 if (aborting()) /* autocmds may abort script processing */ |
| 4190 goto theend; | |
| 4191 #endif | |
| 4192 buf_clear_file(curbuf); | |
| 4193 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4194 curbuf->b_op_end.lnum = 0; | |
| 4195 } | |
| 4196 | |
| 4197 /* | |
| 4198 * If we get here we are sure to start editing | |
| 4199 */ | |
| 4200 /* Assume success now */ | |
| 4201 retval = OK; | |
| 4202 | |
| 4203 /* | |
| 4204 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4205 */ | |
| 4206 check_arg_idx(curwin); | |
| 4207 | |
| 4208 if (!auto_buf) | |
| 4209 { | |
| 4210 /* | |
| 4211 * Set cursor and init window before reading the file and executing | |
| 4212 * autocommands. This allows for the autocommands to position the | |
| 4213 * cursor. | |
| 4214 */ | |
| 677 | 4215 curwin_init(); |
| 7 | 4216 |
| 4217 #ifdef FEAT_FOLDING | |
| 1370 | 4218 /* It's possible that all lines in the buffer changed. Need to update |
| 4219 * automatic folding for all windows where it's used. */ | |
| 4220 { | |
| 4221 win_T *win; | |
| 4222 tabpage_T *tp; | |
| 4223 | |
| 4224 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4225 if (win->w_buffer == curbuf) | |
| 4226 foldUpdateAll(win); | |
| 4227 } | |
| 7 | 4228 #endif |
| 4229 | |
| 961 | 4230 /* 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
|
4231 DO_AUTOCHDIR; |
| 961 | 4232 |
| 7 | 4233 /* |
| 4234 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4235 * buffer and window. | |
| 4236 */ | |
| 6702 | 4237 orig_pos = curwin->w_cursor; |
| 7 | 4238 topline = curwin->w_topline; |
| 4239 if (!oldbuf) /* need to read the file */ | |
| 4240 { | |
| 580 | 4241 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4242 swap_exists_action = SEA_DIALOG; |
| 4243 #endif | |
| 4244 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4245 | |
| 4246 /* | |
| 4247 * Open the buffer and read the file. | |
| 4248 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4249 #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
|
4250 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4251 retval = FAIL; |
| 4252 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4253 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4254 #endif |
| 4255 | |
| 580 | 4256 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4257 if (swap_exists_action == SEA_QUIT) |
| 4258 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4259 handle_swap_exists(&old_curbuf); |
| 7 | 4260 #endif |
| 4261 } | |
| 4262 else | |
| 4263 { | |
| 23 | 4264 /* Read the modelines, but only to set window-local options. Any |
| 4265 * buffer-local options have already been set and may have been | |
| 4266 * changed by the user. */ | |
| 717 | 4267 do_modelines(OPT_WINONLY); |
| 23 | 4268 |
| 7 | 4269 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4270 &retval); | |
| 4271 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4272 &retval); | |
| 4273 } | |
| 4274 check_arg_idx(curwin); | |
| 4275 | |
| 6702 | 4276 /* If autocommands change the cursor position or topline, we should |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4277 * keep it. Also when it moves within a line. But not when it moves |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4278 * 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
|
4279 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4280 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4281 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
|
4282 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4283 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
|
4284 || 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
|
4285 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4286 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4287 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4288 } |
| 7 | 4289 } |
| 4290 if (curwin->w_topline == topline) | |
| 4291 topline = 0; | |
| 4292 | |
| 4293 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4294 changed_line_abv_curs(); | |
| 4295 | |
| 4296 #ifdef FEAT_TITLE | |
| 4297 maketitle(); | |
| 4298 #endif | |
| 4299 } | |
| 4300 | |
| 4301 #ifdef FEAT_DIFF | |
| 4302 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4303 * Also needed when re-editing the same buffer, because unloading will | |
| 4304 * have removed it as a diff buffer. */ | |
| 673 | 4305 if (curwin->w_p_diff) |
| 4306 { | |
| 4307 diff_buf_add(curbuf); | |
| 4308 diff_invalidate(curbuf); | |
| 4309 } | |
| 7 | 4310 #endif |
| 4311 | |
| 1185 | 4312 #ifdef FEAT_SPELL |
| 4313 /* If the window options were changed may need to set the spell language. | |
| 4314 * 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
|
4315 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
|
4316 (void)did_set_spelllang(curwin); |
| 1185 | 4317 #endif |
| 4318 | |
| 7 | 4319 if (command == NULL) |
| 4320 { | |
| 4321 if (newcol >= 0) /* position set by autocommands */ | |
| 4322 { | |
| 4323 curwin->w_cursor.lnum = newlnum; | |
| 4324 curwin->w_cursor.col = newcol; | |
| 4325 check_cursor(); | |
| 4326 } | |
| 4327 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4328 { | |
| 4329 curwin->w_cursor.lnum = newlnum; | |
| 4330 check_cursor_lnum(); | |
| 4331 if (solcol >= 0 && !p_sol) | |
| 4332 { | |
| 4333 /* 'sol' is off: Use last known column. */ | |
| 4334 curwin->w_cursor.col = solcol; | |
| 4335 check_cursor_col(); | |
| 4336 curwin->w_cursor.coladd = 0; | |
| 4337 curwin->w_set_curswant = TRUE; | |
| 4338 } | |
| 4339 else | |
| 4340 beginline(BL_SOL | BL_FIX); | |
| 4341 } | |
| 4342 else /* no line number, go to last line in Ex mode */ | |
| 4343 { | |
| 4344 if (exmode_active) | |
| 4345 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4346 beginline(BL_WHITE | BL_FIX); | |
| 4347 } | |
| 4348 } | |
| 4349 | |
| 4350 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4351 check_lnums(FALSE); | |
| 4352 | |
| 4353 /* | |
| 4354 * Did not read the file, need to show some info about the file. | |
| 4355 * Do this after setting the cursor. | |
| 4356 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4357 if (oldbuf && !auto_buf) |
| 7 | 4358 { |
| 4359 int msg_scroll_save = msg_scroll; | |
| 4360 | |
| 4361 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4362 * message. */ | |
| 4363 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4364 msg_scroll = FALSE; | |
| 4365 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4366 check_for_delay(FALSE); | |
| 4367 msg_start(); | |
| 4368 msg_scroll = msg_scroll_save; | |
| 4369 msg_scrolled_ign = TRUE; | |
| 4370 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4371 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4372 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4373 |
| 4374 msg_scrolled_ign = FALSE; | |
| 4375 } | |
| 4376 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4377 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4378 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4379 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4380 |
| 7 | 4381 if (command != NULL) |
| 4382 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4383 | |
| 4384 #ifdef FEAT_KEYMAP | |
| 4385 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4386 (void)keymap_init(); |
| 7 | 4387 #endif |
| 4388 | |
| 4389 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4390 did_inc_redrawing_disabled = FALSE; |
| 7 | 4391 if (!skip_redraw) |
| 4392 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4393 n = *so_ptr; |
| 7 | 4394 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
|
4395 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 4396 update_topline(); |
| 4397 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
|
4398 *so_ptr = n; |
| 7 | 4399 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 4400 } | |
| 4401 | |
| 4402 if (p_im) | |
| 4403 need_start_insertmode = TRUE; | |
| 4404 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4405 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4406 /* Change directories when the 'acd' option is set and we aren't already in |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4407 * that directory (should already be done above). Expect getcwd() to be |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4408 * faster than calling shorten_fnames() unnecessarily. */ |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4409 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
|
4410 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4411 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4412 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4413 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4414 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
|
4415 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4416 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
|
4417 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4418 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4419 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4420 #endif |
| 821 | 4421 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4422 #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
|
4423 if (curbuf->b_ffname != NULL) |
| 7 | 4424 { |
| 4425 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4426 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4427 netbeans_file_opened(curbuf); |
| 7 | 4428 # endif |
| 4429 } | |
| 4430 #endif | |
| 4431 | |
| 4432 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4433 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4434 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4435 #if defined(FEAT_EVAL) |
| 716 | 4436 if (did_set_swapcommand) |
| 4437 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4438 #endif | |
| 7 | 4439 #ifdef FEAT_BROWSE |
| 4440 vim_free(browse_file); | |
| 4441 #endif | |
| 4442 vim_free(free_fname); | |
| 4443 return retval; | |
| 4444 } | |
| 4445 | |
| 4446 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4447 delbuf_msg(char_u *name) |
| 7 | 4448 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4449 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 4450 name == NULL ? (char_u *)"" : name); |
| 4451 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4452 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
|
4453 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4454 } |
| 4455 | |
| 169 | 4456 static int append_indent = 0; /* autoindent for first line */ |
| 4457 | |
| 7 | 4458 /* |
| 4459 * ":insert" and ":append", also used by ":change" | |
| 4460 */ | |
| 4461 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4462 ex_append(exarg_T *eap) |
| 7 | 4463 { |
| 4464 char_u *theline; | |
| 4465 int did_undo = FALSE; | |
| 4466 linenr_T lnum = eap->line2; | |
| 165 | 4467 int indent = 0; |
| 4468 char_u *p; | |
| 4469 int vcol; | |
| 4470 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4471 |
| 169 | 4472 /* the ! flag toggles autoindent */ |
| 4473 if (eap->forceit) | |
| 4474 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4475 | |
| 4476 /* First autoindent comes from the line we start on */ | |
| 4477 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4478 append_indent = get_indent_lnum(lnum); | |
| 4479 | |
| 7 | 4480 if (eap->cmdidx != CMD_append) |
| 4481 --lnum; | |
| 4482 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4483 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4484 if (empty && lnum == 1) |
| 4485 lnum = 0; | |
| 4486 | |
| 7 | 4487 State = INSERT; /* behave like in Insert mode */ |
| 4488 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4489 State |= LANGMAP; | |
| 165 | 4490 |
| 408 | 4491 for (;;) |
| 7 | 4492 { |
| 4493 msg_scroll = TRUE; | |
| 4494 need_wait_return = FALSE; | |
| 169 | 4495 if (curbuf->b_p_ai) |
| 4496 { | |
| 4497 if (append_indent >= 0) | |
| 4498 { | |
| 4499 indent = append_indent; | |
| 4500 append_indent = -1; | |
| 4501 } | |
| 4502 else if (lnum > 0) | |
| 4503 indent = get_indent_lnum(lnum); | |
| 4504 } | |
| 4505 ex_keep_indent = FALSE; | |
| 7 | 4506 if (eap->getline == NULL) |
| 169 | 4507 { |
| 4508 /* No getline() function, use the lines that follow. This ends | |
| 4509 * when there is no more. */ | |
| 4510 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4511 break; | |
| 4512 p = vim_strchr(eap->nextcmd, NL); | |
| 4513 if (p == NULL) | |
| 4514 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4515 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4516 if (*p != NUL) | |
| 4517 ++p; | |
| 4518 eap->nextcmd = p; | |
| 4519 } | |
| 7 | 4520 else |
| 6164 | 4521 { |
| 4522 int save_State = State; | |
| 4523 | |
| 4524 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4525 * when getline() returns. */ | |
| 4526 State = CMDLINE; | |
| 7 | 4527 theline = eap->getline( |
| 4528 #ifdef FEAT_EVAL | |
| 76 | 4529 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4530 #endif |
| 165 | 4531 NUL, eap->cookie, indent); |
| 6164 | 4532 State = save_State; |
| 4533 } | |
| 7 | 4534 lines_left = Rows - 1; |
| 165 | 4535 if (theline == NULL) |
| 4536 break; | |
| 4537 | |
| 169 | 4538 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4539 if (ex_keep_indent) | |
| 4540 append_indent = indent; | |
| 4541 | |
| 165 | 4542 /* Look for the "." after automatic indent. */ |
| 4543 vcol = 0; | |
| 4544 for (p = theline; indent > vcol; ++p) | |
| 4545 { | |
| 4546 if (*p == ' ') | |
| 4547 ++vcol; | |
| 4548 else if (*p == TAB) | |
| 4549 vcol += 8 - vcol % 8; | |
| 4550 else | |
| 4551 break; | |
| 4552 } | |
| 4553 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4554 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4555 == FAIL)) | |
| 7 | 4556 { |
| 4557 vim_free(theline); | |
| 4558 break; | |
| 4559 } | |
| 4560 | |
| 169 | 4561 /* don't use autoindent if nothing was typed. */ |
| 4562 if (p[0] == NUL) | |
| 4563 theline[0] = NUL; | |
| 4564 | |
| 7 | 4565 did_undo = TRUE; |
| 4566 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
|
4567 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4568 |
| 4569 vim_free(theline); | |
| 4570 ++lnum; | |
| 165 | 4571 |
| 4572 if (empty) | |
| 4573 { | |
| 4574 ml_delete(2L, FALSE); | |
| 4575 empty = FALSE; | |
| 4576 } | |
| 7 | 4577 } |
| 4578 State = NORMAL; | |
| 4579 | |
| 169 | 4580 if (eap->forceit) |
| 4581 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4582 | |
| 7 | 4583 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4584 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4585 * "end" is set to lnum when something has been appended, otherwise |
| 4586 * it is the same than "start" -- Acevedo */ | |
| 4587 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4588 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4589 if (eap->cmdidx != CMD_append) | |
| 4590 --curbuf->b_op_start.lnum; | |
| 4591 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4592 ? lnum : curbuf->b_op_start.lnum; | |
| 4593 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4594 curwin->w_cursor.lnum = lnum; | |
| 4595 check_cursor_lnum(); | |
| 4596 beginline(BL_SOL | BL_FIX); | |
| 4597 | |
| 4598 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4599 ex_no_reprint = TRUE; | |
| 4600 } | |
| 4601 | |
| 4602 /* | |
| 4603 * ":change" | |
| 4604 */ | |
| 4605 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4606 ex_change(exarg_T *eap) |
| 7 | 4607 { |
| 4608 linenr_T lnum; | |
| 4609 | |
| 4610 if (eap->line2 >= eap->line1 | |
| 4611 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4612 return; | |
| 4613 | |
| 169 | 4614 /* the ! flag toggles autoindent */ |
| 4615 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4616 append_indent = get_indent_lnum(eap->line1); | |
| 4617 | |
| 7 | 4618 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4619 { | |
| 4620 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4621 break; | |
| 4622 ml_delete(eap->line1, FALSE); | |
| 4623 } | |
| 1929 | 4624 |
| 4625 /* make sure the cursor is not beyond the end of the file now */ | |
| 4626 check_cursor_lnum(); | |
| 7 | 4627 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4628 | |
| 4629 /* ":append" on the line above the deleted lines. */ | |
| 4630 eap->line2 = eap->line1; | |
| 4631 ex_append(eap); | |
| 4632 } | |
| 4633 | |
| 4634 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4635 ex_z(exarg_T *eap) |
| 7 | 4636 { |
| 4637 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
|
4638 long bigness; |
| 165 | 4639 char_u *kind; |
| 7 | 4640 int minus = 0; |
| 4641 linenr_T start, end, curs, i; | |
| 4642 int j; | |
| 4643 linenr_T lnum = eap->line2; | |
| 4644 | |
| 165 | 4645 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4646 * 'scroll' */ | |
| 4647 if (eap->forceit) | |
| 4648 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4649 else if (!ONE_WINDOW) |
| 5678 | 4650 bigness = curwin->w_height - 3; |
| 4651 else | |
| 165 | 4652 bigness = curwin->w_p_scr * 2; |
| 7 | 4653 if (bigness < 1) |
| 4654 bigness = 1; | |
| 4655 | |
| 4656 x = eap->arg; | |
| 165 | 4657 kind = x; |
| 4658 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4659 || *kind == '^' || *kind == '.') | |
| 4660 ++x; | |
| 4661 while (*x == '-' || *x == '+') | |
| 7 | 4662 ++x; |
| 4663 | |
| 4664 if (*x != 0) | |
| 4665 { | |
| 4666 if (!VIM_ISDIGIT(*x)) | |
| 4667 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4668 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 4669 return; |
| 4670 } | |
| 4671 else | |
| 165 | 4672 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4673 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
|
4674 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4675 /* bigness could be < 0 if atol(x) overflows. */ |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4676 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
|
4677 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
|
4678 |
| 165 | 4679 p_window = bigness; |
| 169 | 4680 if (*kind == '=') |
| 4681 bigness += 2; | |
| 165 | 4682 } |
| 7 | 4683 } |
| 4684 | |
| 165 | 4685 /* the number of '-' and '+' multiplies the distance */ |
| 4686 if (*kind == '-' || *kind == '+') | |
| 4687 for (x = kind + 1; *x == *kind; ++x) | |
| 4688 ; | |
| 4689 | |
| 4690 switch (*kind) | |
| 7 | 4691 { |
| 4692 case '-': | |
| 2881 | 4693 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4694 end = start + bigness - 1; | |
| 165 | 4695 curs = end; |
| 7 | 4696 break; |
| 4697 | |
| 4698 case '=': | |
| 159 | 4699 start = lnum - (bigness + 1) / 2 + 1; |
| 4700 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4701 curs = lnum; |
| 4702 minus = 1; | |
| 4703 break; | |
| 4704 | |
| 4705 case '^': | |
| 4706 start = lnum - bigness * 2; | |
| 4707 end = lnum - bigness; | |
| 4708 curs = lnum - bigness; | |
| 4709 break; | |
| 4710 | |
| 4711 case '.': | |
| 159 | 4712 start = lnum - (bigness + 1) / 2 + 1; |
| 4713 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4714 curs = end; |
| 4715 break; | |
| 4716 | |
| 4717 default: /* '+' */ | |
| 4718 start = lnum; | |
| 165 | 4719 if (*kind == '+') |
| 835 | 4720 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4721 else if (eap->addr_count == 0) |
| 4722 ++start; | |
| 4723 end = start + bigness - 1; | |
| 7 | 4724 curs = end; |
| 4725 break; | |
| 4726 } | |
| 4727 | |
| 4728 if (start < 1) | |
| 4729 start = 1; | |
| 4730 | |
| 4731 if (end > curbuf->b_ml.ml_line_count) | |
| 4732 end = curbuf->b_ml.ml_line_count; | |
| 4733 | |
| 4734 if (curs > curbuf->b_ml.ml_line_count) | |
| 4735 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
|
4736 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
|
4737 curs = 1; |
| 7 | 4738 |
| 4739 for (i = start; i <= end; i++) | |
| 4740 { | |
| 4741 if (minus && i == lnum) | |
| 4742 { | |
| 4743 msg_putchar('\n'); | |
| 4744 | |
| 4745 for (j = 1; j < Columns; j++) | |
| 4746 msg_putchar('-'); | |
| 4747 } | |
| 4748 | |
| 169 | 4749 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4750 |
| 4751 if (minus && i == lnum) | |
| 4752 { | |
| 4753 msg_putchar('\n'); | |
| 4754 | |
| 4755 for (j = 1; j < Columns; j++) | |
| 4756 msg_putchar('-'); | |
| 4757 } | |
| 4758 } | |
| 4759 | |
|
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
|
4760 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
|
4761 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4762 curwin->w_cursor.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
|
4763 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
|
4764 } |
| 7 | 4765 ex_no_reprint = TRUE; |
| 4766 } | |
| 4767 | |
| 4768 /* | |
| 4769 * Check if the restricted flag is set. | |
| 4770 * If so, give an error message and return TRUE. | |
| 4771 * Otherwise, return FALSE. | |
| 4772 */ | |
| 4773 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4774 check_restricted(void) |
| 7 | 4775 { |
| 4776 if (restricted) | |
| 4777 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4778 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 4779 return TRUE; |
| 4780 } | |
| 4781 return FALSE; | |
| 4782 } | |
| 4783 | |
| 4784 /* | |
| 4785 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4786 * If so, give an error message and return TRUE. | |
| 4787 * Otherwise, return FALSE. | |
| 4788 */ | |
| 4789 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4790 check_secure(void) |
| 7 | 4791 { |
| 4792 if (secure) | |
| 4793 { | |
| 4794 secure = 2; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4795 emsg(_(e_curdir)); |
| 7 | 4796 return TRUE; |
| 4797 } | |
| 4798 #ifdef HAVE_SANDBOX | |
| 4799 /* | |
| 4800 * In the sandbox more things are not allowed, including the things | |
| 4801 * disallowed in secure mode. | |
| 4802 */ | |
| 4803 if (sandbox != 0) | |
| 4804 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4805 emsg(_(e_sandbox)); |
| 7 | 4806 return TRUE; |
| 4807 } | |
| 4808 #endif | |
| 4809 return FALSE; | |
| 4810 } | |
| 4811 | |
| 4812 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4813 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4814 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4815 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4816 * 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
|
4817 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4818 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4819 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4820 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4821 int do_count; /* count only */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4822 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4823 int do_print; /* print last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4824 int do_list; /* list last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4825 int do_number; /* list last line with line nr*/ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4826 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4827 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4828 |
| 7 | 4829 /* do_sub() |
| 4830 * | |
| 4831 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4832 * command pointed to by eap->arg which should be of the form: | |
| 4833 * | |
| 4834 * /pattern/substitution/{flags} | |
| 4835 * | |
| 4836 * The usual escapes are supported as described in the regexp docs. | |
| 4837 */ | |
| 4838 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4839 do_sub(exarg_T *eap) |
| 7 | 4840 { |
| 4841 linenr_T lnum; | |
| 4842 long i = 0; | |
| 4843 regmmatch_T regmatch; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4844 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
|
4845 FALSE, FALSE, 0}; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4846 #ifdef FEAT_EVAL |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4847 subflags_T subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4848 #endif |
| 6789 | 4849 int save_do_all; /* remember user specified 'g' flag */ |
| 4850 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4851 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4852 int delimiter; | |
| 4853 int sublen; | |
| 4854 int got_quit = FALSE; | |
| 4855 int got_match = FALSE; | |
| 4856 int temp; | |
| 4857 int which_pat; | |
| 4858 char_u *cmd; | |
| 4859 int save_State; | |
| 165 | 4860 linenr_T first_line = 0; /* first changed line */ |
| 4861 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4862 * change */ |
| 4863 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4864 linenr_T line2; | |
| 165 | 4865 long nmatch; /* number of lines in match */ |
| 4866 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4867 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4868 pos_T old_cursor = curwin->w_cursor; |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4869 int start_nsubs; |
| 3736 | 4870 #ifdef FEAT_EVAL |
| 5867 | 4871 int save_ma = 0; |
| 3736 | 4872 #endif |
| 7 | 4873 |
| 4874 cmd = eap->arg; | |
| 4875 if (!global_busy) | |
| 4876 { | |
| 4877 sub_nsubs = 0; | |
| 4878 sub_nlines = 0; | |
| 4879 } | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4880 start_nsubs = sub_nsubs; |
| 7 | 4881 |
| 4882 if (eap->cmdidx == CMD_tilde) | |
| 4883 which_pat = RE_LAST; /* use last used regexp */ | |
| 4884 else | |
| 4885 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4886 | |
| 4887 /* 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
|
4888 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4889 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4890 { | |
| 4891 /* don't accept alphanumeric for separator */ | |
| 4892 if (isalpha(*cmd)) | |
| 4893 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4894 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 4895 return; |
| 4896 } | |
| 4897 /* | |
| 4898 * undocumented vi feature: | |
| 4899 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4900 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4901 */ | |
| 4902 if (*cmd == '\\') | |
| 4903 { | |
| 4904 ++cmd; | |
| 4905 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4906 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4907 emsg(_(e_backslash)); |
| 7 | 4908 return; |
| 4909 } | |
| 4910 if (*cmd != '&') | |
| 4911 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4912 pat = (char_u *)""; /* empty search pattern */ | |
| 4913 delimiter = *cmd++; /* remember delimiter character */ | |
| 4914 } | |
| 4915 else /* find the end of the regexp */ | |
| 4916 { | |
| 1466 | 4917 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4918 if (p_altkeymap && curwin->w_p_rl) | |
| 4919 lrF_sub(cmd); | |
| 4920 #endif | |
| 7 | 4921 which_pat = RE_LAST; /* use last used regexp */ |
| 4922 delimiter = *cmd++; /* remember delimiter character */ | |
| 4923 pat = cmd; /* remember start of search pat */ | |
| 4924 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4925 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4926 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4927 } | |
| 4928 | |
| 4929 /* | |
| 4930 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4931 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4932 */ | |
| 4933 sub = cmd; /* remember the start of the substitution */ | |
| 4934 | |
| 4935 while (cmd[0]) | |
| 4936 { | |
| 4937 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4938 { | |
| 4939 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4940 break; | |
| 4941 } | |
| 4942 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4943 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4944 MB_PTR_ADV(cmd); |
| 7 | 4945 } |
| 4946 | |
| 4947 if (!eap->skip) | |
| 4948 { | |
| 169 | 4949 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4950 if (STRCMP(sub, "%") == 0 | |
| 4951 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4952 { | |
| 4953 if (old_sub == NULL) /* there is no previous command */ | |
| 4954 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4955 emsg(_(e_nopresub)); |
| 169 | 4956 return; |
| 4957 } | |
| 4958 sub = old_sub; | |
| 4959 } | |
| 4960 else | |
| 4961 { | |
| 4962 vim_free(old_sub); | |
| 4963 old_sub = vim_strsave(sub); | |
| 4964 } | |
| 7 | 4965 } |
| 4966 } | |
| 4967 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4968 { | |
| 4969 if (old_sub == NULL) /* there is no previous command */ | |
| 4970 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4971 emsg(_(e_nopresub)); |
| 7 | 4972 return; |
| 4973 } | |
| 4974 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4975 sub = old_sub; | |
| 163 | 4976 |
| 4977 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4978 * last column after using "$". */ | |
| 4979 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4980 } |
| 4981 | |
| 5776 | 4982 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4983 * more efficient. | |
| 4984 * TODO: find a generic solution to make line-joining operations more | |
| 4985 * efficient, avoid allocating a string that grows in size. | |
| 4986 */ | |
| 5802 | 4987 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4988 && *sub == NUL |
| 4989 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4990 || *cmd == 'p' || *cmd == '#')))) | |
| 4991 { | |
| 6426 | 4992 linenr_T joined_lines_count; |
| 4993 | |
| 5776 | 4994 curwin->w_cursor.lnum = eap->line1; |
| 4995 if (*cmd == 'l') | |
| 4996 eap->flags = EXFLAG_LIST; | |
| 4997 else if (*cmd == '#') | |
| 4998 eap->flags = EXFLAG_NR; | |
| 4999 else if (*cmd == 'p') | |
| 5000 eap->flags = EXFLAG_PRINT; | |
| 5001 | |
| 6426 | 5002 /* The number of lines joined is the number of lines in the range plus |
| 5003 * one. One less when the last line is included. */ | |
| 5004 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5005 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5006 ++joined_lines_count; | |
| 5007 if (joined_lines_count > 1) | |
| 5008 { | |
| 5009 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5010 sub_nsubs = joined_lines_count - 1; | |
| 5011 sub_nlines = 1; | |
| 5012 (void)do_sub_msg(FALSE); | |
| 5013 ex_may_print(eap); | |
| 5014 } | |
| 5015 | |
| 5016 if (!cmdmod.keeppatterns) | |
| 5017 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5018 #ifdef FEAT_CMDHIST | |
| 5019 /* put pattern in history */ | |
| 5020 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5021 #endif | |
| 5022 | |
| 5776 | 5023 return; |
| 5024 } | |
| 5025 | |
| 7 | 5026 /* |
| 5027 * Find trailing options. When '&' is used, keep old options. | |
| 5028 */ | |
| 5029 if (*cmd == '&') | |
| 5030 ++cmd; | |
| 5031 else | |
| 5032 { | |
| 5033 if (!p_ed) | |
| 5034 { | |
| 5035 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
|
5036 subflags.do_all = TRUE; |
| 7 | 5037 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5038 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5039 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5040 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5041 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5042 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
|
5043 subflags.do_list = FALSE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5044 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5045 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5046 subflags.do_ic = 0; |
| 7 | 5047 } |
| 5048 while (*cmd) | |
| 5049 { | |
| 5050 /* | |
| 5051 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5052 * 'r' is never inverted. | |
| 5053 */ | |
| 5054 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5055 subflags.do_all = !subflags.do_all; |
| 7 | 5056 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5057 subflags.do_ask = !subflags.do_ask; |
| 170 | 5058 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5059 subflags.do_count = TRUE; |
| 7 | 5060 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5061 subflags.do_error = !subflags.do_error; |
| 7 | 5062 else if (*cmd == 'r') /* use last used regexp */ |
| 5063 which_pat = RE_LAST; | |
| 5064 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5065 subflags.do_print = TRUE; |
| 169 | 5066 else if (*cmd == '#') |
| 5067 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5068 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5069 subflags.do_number = TRUE; |
| 169 | 5070 } |
| 5071 else if (*cmd == 'l') | |
| 5072 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5073 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5074 subflags.do_list = TRUE; |
| 169 | 5075 } |
| 7 | 5076 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
|
5077 subflags.do_ic = 'i'; |
| 7 | 5078 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
|
5079 subflags.do_ic = 'I'; |
| 7 | 5080 else |
| 5081 break; | |
| 5082 ++cmd; | |
| 5083 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5084 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5085 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5086 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5087 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5088 save_do_ask = subflags.do_ask; |
| 6789 | 5089 |
| 7 | 5090 /* |
| 5091 * check for a trailing count | |
| 5092 */ | |
| 5093 cmd = skipwhite(cmd); | |
| 5094 if (VIM_ISDIGIT(*cmd)) | |
| 5095 { | |
| 5096 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5097 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5098 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5099 emsg(_(e_zerocount)); |
| 7 | 5100 return; |
| 5101 } | |
| 5102 eap->line1 = eap->line2; | |
| 5103 eap->line2 += i - 1; | |
| 5104 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5105 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5106 } | |
| 5107 | |
| 5108 /* | |
| 5109 * check for trailing command or garbage | |
| 5110 */ | |
| 5111 cmd = skipwhite(cmd); | |
| 5112 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5113 { | |
| 5114 eap->nextcmd = check_nextcmd(cmd); | |
| 5115 if (eap->nextcmd == NULL) | |
| 5116 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5117 emsg(_(e_trailing)); |
| 7 | 5118 return; |
| 5119 } | |
| 5120 } | |
| 5121 | |
| 5122 if (eap->skip) /* not executing commands, only parsing */ | |
| 5123 return; | |
| 5124 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5125 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5126 { |
| 825 | 5127 /* 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
|
5128 emsg(_(e_modifiable)); |
| 823 | 5129 return; |
| 5130 } | |
| 5131 | |
| 7 | 5132 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5133 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5134 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
|
5135 emsg(_(e_invcmd)); |
| 7 | 5136 return; |
| 5137 } | |
| 5138 | |
| 5139 /* 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
|
5140 if (subflags.do_ic == 'i') |
| 7 | 5141 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5142 else if (subflags.do_ic == 'I') |
| 7 | 5143 regmatch.rmm_ic = FALSE; |
| 5144 | |
| 5145 sub_firstline = NULL; | |
| 5146 | |
| 5147 /* | |
| 5148 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5149 * We do it here once to avoid it to be replaced over and over again. | |
| 5150 * But don't do it when it starts with "\=", then it's an expression. | |
| 5151 */ | |
| 5152 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5153 sub = regtilde(sub, p_magic); | |
| 5154 | |
| 5155 /* | |
| 5156 * Check for a match on each line. | |
| 5157 */ | |
| 5158 line2 = eap->line2; | |
| 5159 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
|
5160 #if defined(FEAT_EVAL) |
| 7 | 5161 || aborting() |
| 5162 #endif | |
| 5163 ); ++lnum) | |
| 5164 { | |
| 1521 | 5165 nmatch = vim_regexec_multi(®match, 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
|
5166 (colnr_T)0, NULL, NULL); |
| 7 | 5167 if (nmatch) |
| 5168 { | |
| 5169 colnr_T copycol; | |
| 5170 colnr_T matchcol; | |
| 5171 colnr_T prev_matchcol = MAXCOL; | |
| 5172 char_u *new_end, *new_start = NULL; | |
| 5173 unsigned new_start_len = 0; | |
| 5174 char_u *p1; | |
| 5175 int did_sub = FALSE; | |
| 5176 int lastone; | |
| 1872 | 5177 int len, copy_len, needed_len; |
| 7 | 5178 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5179 int do_again; /* do it again after joining lines */ | |
| 15 | 5180 int skip_match = FALSE; |
| 1499 | 5181 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5182 |
| 5183 /* | |
| 5184 * The new text is build up step by step, to avoid too much | |
| 5185 * copying. There are these pieces: | |
| 1581 | 5186 * sub_firstline The old text, unmodified. |
| 7 | 5187 * copycol Column in the old text where we started |
| 5188 * looking for a match; from here old text still | |
| 5189 * needs to be copied to the new text. | |
| 5190 * matchcol Column number of the old text where to look | |
| 5191 * for the next match. It's just after the | |
| 5192 * previous match or one further. | |
| 5193 * prev_matchcol Column just after the previous match (if any). | |
| 5194 * Mostly equal to matchcol, except for the first | |
| 5195 * match and after skipping an empty match. | |
| 5196 * regmatch.*pos Where the pattern matched in the old text. | |
| 5197 * new_start The new text, all that has been produced so | |
| 5198 * far. | |
| 5199 * new_end The new text, where to append new text. | |
| 5200 * | |
| 1499 | 5201 * lnum The line number where we found the start of |
| 5202 * the match. Can be below the line we searched | |
| 5203 * when there is a \n before a \zs in the | |
| 5204 * pattern. | |
| 7 | 5205 * sub_firstlnum The line number in the buffer where to look |
| 5206 * for a match. Can be different from "lnum" | |
| 5207 * when the pattern or substitute string contains | |
| 5208 * line breaks. | |
| 5209 * | |
| 5210 * Special situations: | |
| 5211 * - When the substitute string contains a line break, the part up | |
| 5212 * to the line break is inserted in the text, but the copy of | |
| 5213 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5214 * the inserted lines. | |
| 5215 * - When the matched pattern contains a line break, the old line | |
| 5216 * is taken from the line at the end of the pattern. The lines | |
| 5217 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5218 * accordingly. | |
| 5219 * | |
| 5220 * The new text is built up in new_start[]. It has some extra | |
| 5221 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5222 * the length of the allocated memory at new_start. |
| 7 | 5223 * |
| 5224 * Make a copy of the old line, so it won't be taken away when | |
| 5225 * updating the screen or handling a multi-line match. The "old_" | |
| 5226 * pointers point into this copy. | |
| 5227 */ | |
| 1499 | 5228 sub_firstlnum = lnum; |
| 7 | 5229 copycol = 0; |
| 5230 matchcol = 0; | |
| 5231 | |
| 5232 /* At first match, remember current cursor position. */ | |
| 5233 if (!got_match) | |
| 5234 { | |
| 5235 setpcmark(); | |
| 5236 got_match = TRUE; | |
| 5237 } | |
| 5238 | |
| 5239 /* | |
| 5240 * Loop until nothing more to replace in this line. | |
| 5241 * 1. Handle match with empty string. | |
| 5242 * 2. If do_ask is set, ask for confirmation. | |
| 5243 * 3. substitute the string. | |
| 5244 * 4. if do_all is set, find next match | |
| 5245 * 5. break if there isn't another match in this line | |
| 5246 */ | |
| 5247 for (;;) | |
| 5248 { | |
| 1499 | 5249 /* Advance "lnum" to the line where the match starts. The |
| 5250 * match does not start in the first line when there is a line | |
| 5251 * break before \zs. */ | |
| 5252 if (regmatch.startpos[0].lnum > 0) | |
| 5253 { | |
| 5254 lnum += regmatch.startpos[0].lnum; | |
| 5255 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5256 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
|
5257 VIM_CLEAR(sub_firstline); |
| 1499 | 5258 } |
| 5259 | |
| 5260 if (sub_firstline == NULL) | |
| 5261 { | |
| 5262 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5263 if (sub_firstline == NULL) | |
| 5264 { | |
| 5265 vim_free(new_start); | |
| 5266 goto outofmem; | |
| 5267 } | |
| 5268 } | |
| 5269 | |
| 7 | 5270 /* Save the line number of the last change for the final |
| 5271 * cursor position (just like Vi). */ | |
| 5272 curwin->w_cursor.lnum = lnum; | |
| 5273 do_again = FALSE; | |
| 5274 | |
| 5275 /* | |
| 5276 * 1. Match empty string does not count, except for first | |
| 5277 * match. This reproduces the strange vi behaviour. | |
| 5278 * This also catches endless loops. | |
| 5279 */ | |
| 5280 if (matchcol == prev_matchcol | |
| 5281 && regmatch.endpos[0].lnum == 0 | |
| 5282 && matchcol == regmatch.endpos[0].col) | |
| 5283 { | |
| 15 | 5284 if (sub_firstline[matchcol] == NUL) |
| 5285 /* We already were at the end of the line. Don't look | |
| 5286 * for a match in this line again. */ | |
| 5287 skip_match = TRUE; | |
| 5288 else | |
| 2837 | 5289 { |
| 5290 /* search for a match at next column */ | |
| 5291 if (has_mbyte) | |
| 5292 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5293 else | |
| 5294 ++matchcol; | |
| 5295 } | |
| 7 | 5296 goto skip; |
| 5297 } | |
| 5298 | |
| 5299 /* Normally we continue searching for a match just after the | |
| 5300 * previous match. */ | |
| 5301 matchcol = regmatch.endpos[0].col; | |
| 5302 prev_matchcol = matchcol; | |
| 5303 | |
| 5304 /* | |
| 170 | 5305 * 2. If do_count is set only increase the counter. |
| 5306 * If do_ask is set, ask for confirmation. | |
| 7 | 5307 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5308 if (subflags.do_count) |
| 170 | 5309 { |
| 5310 /* For a multi-line match, put matchcol at the NUL at | |
| 5311 * the end of the line and set nmatch to one, so that | |
| 5312 * we continue looking for a match on the next line. | |
| 5313 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5314 if (nmatch > 1) | |
| 5315 { | |
| 835 | 5316 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5317 nmatch = 1; |
| 1483 | 5318 skip_match = TRUE; |
| 170 | 5319 } |
| 5320 sub_nsubs++; | |
| 5321 did_sub = TRUE; | |
| 3736 | 5322 #ifdef FEAT_EVAL |
| 5323 /* Skip the substitution, unless an expression is used, | |
| 5324 * then it is evaluated in the sandbox. */ | |
| 5325 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5326 #endif | |
| 5327 goto skip; | |
| 170 | 5328 } |
| 5329 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5330 if (subflags.do_ask) |
| 7 | 5331 { |
| 1874 | 5332 int typed = 0; |
| 1872 | 5333 |
| 7 | 5334 /* change State to CONFIRM, so that the mouse works |
| 5335 * properly */ | |
| 5336 save_State = State; | |
| 5337 State = CONFIRM; | |
| 5338 #ifdef FEAT_MOUSE | |
| 5339 setmouse(); /* disable mouse in xterm */ | |
| 5340 #endif | |
| 5341 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
|
5342 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
|
5343 do_check_cursorbind(); |
| 7 | 5344 |
| 5345 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5346 * asking for confirmation. */ | |
| 5347 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5348 ++no_u_sync; | |
| 5349 | |
| 5350 /* | |
| 5351 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5352 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5353 while (subflags.do_ask) |
| 7 | 5354 { |
| 169 | 5355 if (exmode_active) |
| 5356 { | |
| 5357 char_u *resp; | |
| 5358 colnr_T sc, ec; | |
| 5359 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5360 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5361 subflags.do_number, subflags.do_list); |
| 169 | 5362 |
| 5363 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5364 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
|
5365 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
|
5366 curwin->w_cursor.col = 0; |
| 169 | 5367 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
|
5368 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5369 { |
| 5370 int numw = number_width(curwin) + 1; | |
| 5371 sc += numw; | |
| 5372 ec += numw; | |
| 5373 } | |
| 169 | 5374 msg_start(); |
| 170 | 5375 for (i = 0; i < (long)sc; ++i) |
| 169 | 5376 msg_putchar(' '); |
| 170 | 5377 for ( ; i <= (long)ec; ++i) |
| 169 | 5378 msg_putchar('^'); |
| 5379 | |
| 5380 resp = getexmodeline('?', NULL, 0); | |
| 5381 if (resp != NULL) | |
| 5382 { | |
| 1872 | 5383 typed = *resp; |
| 169 | 5384 vim_free(resp); |
| 5385 } | |
| 5386 } | |
| 5387 else | |
| 5388 { | |
| 4076 | 5389 char_u *orig_line = NULL; |
| 5390 int len_change = 0; | |
| 7 | 5391 #ifdef FEAT_FOLDING |
| 169 | 5392 int save_p_fen = curwin->w_p_fen; |
| 5393 | |
| 5394 curwin->w_p_fen = FALSE; | |
| 5395 #endif | |
| 5396 /* Invert the matched string. | |
| 5397 * Remove the inversion afterwards. */ | |
| 5398 temp = RedrawingDisabled; | |
| 5399 RedrawingDisabled = 0; | |
| 5400 | |
| 4076 | 5401 if (new_start != NULL) |
| 5402 { | |
| 5403 /* There already was a substitution, we would | |
| 5404 * like to show this to the user. We cannot | |
| 5405 * really update the line, it would change | |
| 5406 * what matches. Temporarily replace the line | |
| 5407 * and change it back afterwards. */ | |
| 5408 orig_line = vim_strsave(ml_get(lnum)); | |
| 5409 if (orig_line != NULL) | |
| 5410 { | |
| 5411 char_u *new_line = concat_str(new_start, | |
| 5412 sub_firstline + copycol); | |
| 5413 | |
| 5414 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
|
5415 VIM_CLEAR(orig_line); |
| 4076 | 5416 else |
| 5417 { | |
| 5418 /* Position the cursor relative to the | |
| 5419 * end of the line, the previous | |
| 5420 * substitute may have inserted or | |
| 5421 * deleted characters before the | |
| 5422 * cursor. */ | |
| 4086 | 5423 len_change = (int)STRLEN(new_line) |
| 5424 - (int)STRLEN(orig_line); | |
| 4076 | 5425 curwin->w_cursor.col += len_change; |
| 5426 ml_replace(lnum, new_line, FALSE); | |
| 5427 } | |
| 5428 } | |
| 5429 } | |
| 5430 | |
| 1499 | 5431 search_match_lines = regmatch.endpos[0].lnum |
| 5432 - regmatch.startpos[0].lnum; | |
| 4076 | 5433 search_match_endcol = regmatch.endpos[0].col |
| 5434 + len_change; | |
| 169 | 5435 highlight_match = TRUE; |
| 5436 | |
| 5437 update_topline(); | |
| 5438 validate_cursor(); | |
| 748 | 5439 update_screen(SOME_VALID); |
| 169 | 5440 highlight_match = FALSE; |
| 748 | 5441 redraw_later(SOME_VALID); |
| 7 | 5442 |
| 5443 #ifdef FEAT_FOLDING | |
| 169 | 5444 curwin->w_p_fen = save_p_fen; |
| 5445 #endif | |
| 5446 if (msg_row == Rows - 1) | |
| 5447 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5448 msg_starthere(); | |
| 5449 i = msg_scroll; | |
| 5450 msg_scroll = 0; /* truncate msg when | |
| 5451 needed */ | |
| 5452 msg_no_more = TRUE; | |
| 5453 /* write message same highlighting as for | |
| 5454 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5455 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
|
5456 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 5457 msg_no_more = FALSE; |
| 5458 msg_scroll = i; | |
| 5459 showruler(TRUE); | |
| 5460 windgoto(msg_row, msg_col); | |
| 5461 RedrawingDisabled = temp; | |
| 7 | 5462 |
| 5463 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5464 dont_scroll = FALSE; /* allow scrolling here */ |
| 5465 #endif | |
| 5466 ++no_mapping; /* don't map this key */ | |
| 5467 ++allow_keys; /* allow special keys */ | |
| 1872 | 5468 typed = plain_vgetc(); |
| 169 | 5469 --allow_keys; |
| 5470 --no_mapping; | |
| 5471 | |
| 5472 /* clear the question */ | |
| 5473 msg_didout = FALSE; /* don't scroll up */ | |
| 5474 msg_col = 0; | |
| 5475 gotocmdline(TRUE); | |
| 4076 | 5476 |
| 5477 /* restore the line */ | |
| 5478 if (orig_line != NULL) | |
| 5479 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5480 } |
| 5481 | |
| 7 | 5482 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5483 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5484 #ifdef UNIX |
| 1872 | 5485 || typed == intr_char |
| 7 | 5486 #endif |
| 5487 ) | |
| 5488 { | |
| 5489 got_quit = TRUE; | |
| 5490 break; | |
| 5491 } | |
| 1872 | 5492 if (typed == 'n') |
| 7 | 5493 break; |
| 1872 | 5494 if (typed == 'y') |
| 7 | 5495 break; |
| 1872 | 5496 if (typed == 'l') |
| 7 | 5497 { |
| 5498 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5499 subflags.do_all = FALSE; |
| 7 | 5500 line2 = lnum; |
| 5501 break; | |
| 5502 } | |
| 1872 | 5503 if (typed == 'a') |
| 7 | 5504 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5505 subflags.do_ask = FALSE; |
| 7 | 5506 break; |
| 5507 } | |
| 5508 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5509 if (typed == Ctrl_E) |
| 7 | 5510 scrollup_clamp(); |
| 1872 | 5511 else if (typed == Ctrl_Y) |
| 7 | 5512 scrolldown_clamp(); |
| 5513 #endif | |
| 5514 } | |
| 5515 State = save_State; | |
| 5516 #ifdef FEAT_MOUSE | |
| 5517 setmouse(); | |
| 5518 #endif | |
| 5519 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5520 --no_u_sync; | |
| 5521 | |
| 1872 | 5522 if (typed == 'n') |
| 7 | 5523 { |
| 5524 /* For a multi-line match, put matchcol at the NUL at | |
| 5525 * the end of the line and set nmatch to one, so that | |
| 5526 * we continue looking for a match on the next line. | |
| 1091 | 5527 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5528 * get stuck when pressing 'n'. */ | |
| 7 | 5529 if (nmatch > 1) |
| 5530 { | |
| 835 | 5531 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5532 skip_match = TRUE; |
| 7 | 5533 } |
| 5534 goto skip; | |
| 5535 } | |
| 5536 if (got_quit) | |
| 4099 | 5537 goto skip; |
| 7 | 5538 } |
| 5539 | |
| 5540 /* Move the cursor to the start of the match, so that we can | |
| 5541 * use "\=col("."). */ | |
| 5542 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5543 | |
| 5544 /* | |
| 5545 * 3. substitute the string. | |
| 5546 */ | |
| 3736 | 5547 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5548 if (subflags.do_count) |
| 3736 | 5549 { |
| 3786 | 5550 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5551 save_ma = curbuf->b_p_ma; |
| 5552 curbuf->b_p_ma = FALSE; | |
| 5553 sandbox++; | |
| 5554 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5555 /* Save flags for recursion. They can change for e.g. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5556 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5557 subflags_save = subflags; |
| 3736 | 5558 #endif |
| 7 | 5559 /* get length of substitution part */ |
| 1499 | 5560 sublen = vim_regsub_multi(®match, |
| 5561 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5562 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5563 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5564 /* Don't keep flags set by a recursive call. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5565 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5566 if (subflags.do_count) |
| 3736 | 5567 { |
| 5568 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
|
5569 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5570 sandbox--; |
| 3736 | 5571 goto skip; |
| 5572 } | |
| 5573 #endif | |
| 7 | 5574 |
| 533 | 5575 /* When the match included the "$" of the last line it may |
| 819 | 5576 * go beyond the last line of the buffer. */ |
| 533 | 5577 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5578 { | |
| 5579 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5580 skip_match = TRUE; | |
| 5581 } | |
| 5582 | |
| 7 | 5583 /* Need room for: |
| 5584 * - result so far in new_start (not for first sub in line) | |
| 5585 * - original text up to match | |
| 5586 * - length of substituted part | |
| 5587 * - original text after match | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5588 * Adjust text properties here, since we have all information |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5589 * needed. |
| 7 | 5590 */ |
| 5591 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
|
5592 { |
| 7 | 5593 p1 = sub_firstline; |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5594 #ifdef FEAT_TEXT_PROP |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5595 if (curbuf->b_has_textprop) |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5596 adjust_prop_columns(lnum, regmatch.startpos[0].col, |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5597 sublen - 1 - (regmatch.endpos[0].col |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5598 - regmatch.startpos[0].col)); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5599 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5600 } |
| 7 | 5601 else |
| 5602 { | |
| 5603 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5604 nmatch_tl += nmatch - 1; | |
| 5605 } | |
| 1872 | 5606 copy_len = regmatch.startpos[0].col - copycol; |
| 5607 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5608 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5609 if (new_start == NULL) |
| 5610 { | |
| 5611 /* | |
| 5612 * Get some space for a temporary buffer to do the | |
| 5613 * substitution into (and some extra space to avoid | |
| 5614 * too many calls to alloc()/free()). | |
| 5615 */ | |
| 5616 new_start_len = needed_len + 50; | |
| 5617 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5618 goto outofmem; | |
| 5619 *new_start = NUL; | |
| 5620 new_end = new_start; | |
| 5621 } | |
| 5622 else | |
| 5623 { | |
| 5624 /* | |
| 5625 * Check if the temporary buffer is long enough to do the | |
| 5626 * substitution into. If not, make it larger (with a bit | |
| 5627 * extra to avoid too many calls to alloc()/free()). | |
| 5628 */ | |
| 5629 len = (unsigned)STRLEN(new_start); | |
| 5630 needed_len += len; | |
| 1872 | 5631 if (needed_len > (int)new_start_len) |
| 7 | 5632 { |
| 5633 new_start_len = needed_len + 50; | |
| 5634 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5635 { | |
| 5636 vim_free(new_start); | |
| 5637 goto outofmem; | |
| 5638 } | |
| 5639 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5640 vim_free(new_start); | |
| 5641 new_start = p1; | |
| 5642 } | |
| 5643 new_end = new_start + len; | |
| 5644 } | |
| 5645 | |
| 5646 /* | |
| 5647 * copy the text up to the part that matched | |
| 5648 */ | |
| 1872 | 5649 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5650 new_end += copy_len; | |
| 7 | 5651 |
| 1499 | 5652 (void)vim_regsub_multi(®match, |
| 5653 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5654 sub, new_end, TRUE, p_magic, TRUE); |
| 5655 sub_nsubs++; | |
| 5656 did_sub = TRUE; | |
| 5657 | |
| 5658 /* Move the cursor to the start of the line, to avoid that it | |
| 5659 * is beyond the end of the line after the substitution. */ | |
| 5660 curwin->w_cursor.col = 0; | |
| 5661 | |
| 5662 /* For a multi-line match, make a copy of the last matched | |
| 5663 * line and continue in that one. */ | |
| 5664 if (nmatch > 1) | |
| 5665 { | |
| 5666 sub_firstlnum += nmatch - 1; | |
| 5667 vim_free(sub_firstline); | |
| 5668 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5669 /* When going beyond the last line, stop substituting. */ | |
| 5670 if (sub_firstlnum <= line2) | |
| 5671 do_again = TRUE; | |
| 5672 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5673 subflags.do_all = FALSE; |
| 7 | 5674 } |
| 5675 | |
| 5676 /* Remember next character to be copied. */ | |
| 5677 copycol = regmatch.endpos[0].col; | |
| 5678 | |
| 819 | 5679 if (skip_match) |
| 5680 { | |
| 5681 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5682 * less than what it ought to be. */ | |
| 5683 vim_free(sub_firstline); | |
| 5684 sub_firstline = vim_strsave((char_u *)""); | |
| 5685 copycol = 0; | |
| 5686 } | |
| 5687 | |
| 7 | 5688 /* |
| 5689 * Now the trick is to replace CTRL-M chars with a real line | |
| 5690 * break. This would make it impossible to insert a CTRL-M in | |
| 5691 * the text. The line break can be avoided by preceding the | |
| 5692 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5693 * they must be doubled in the string and are halved here. | |
| 5694 * That is Vi compatible. | |
| 5695 */ | |
| 5696 for (p1 = new_end; *p1; ++p1) | |
| 5697 { | |
| 5698 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5699 STRMOVE(p1, p1 + 1); |
| 7 | 5700 else if (*p1 == CAR) |
| 5701 { | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5702 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 5703 { |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5704 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
|
5705 |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5706 *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
|
5707 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 5708 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
|
5709 if (subflags.do_ask) |
| 7 | 5710 appended_lines(lnum - 1, 1L); |
| 5711 else | |
| 5712 { | |
| 5713 if (first_line == 0) | |
| 5714 first_line = lnum; | |
| 5715 last_line = lnum + 1; | |
| 5716 } | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5717 #ifdef FEAT_TEXT_PROP |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5718 adjust_props_for_split(lnum, plen, 1); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5719 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5720 // all line numbers increase |
| 7 | 5721 ++sub_firstlnum; |
| 5722 ++lnum; | |
| 5723 ++line2; | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5724 // move the cursor to the new line, like Vi |
| 7 | 5725 ++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
|
5726 // copy the rest |
| 1624 | 5727 STRMOVE(new_start, p1 + 1); |
| 7 | 5728 p1 = new_start - 1; |
| 5729 } | |
| 5730 } | |
| 5731 else if (has_mbyte) | |
| 474 | 5732 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5733 } |
| 5734 | |
| 5735 /* | |
| 5736 * 4. If do_all is set, find next match. | |
| 5737 * Prevent endless loop with patterns that match empty | |
| 5738 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5739 * But ":s/\n/#/" is OK. | |
| 5740 */ | |
| 5741 skip: | |
| 5742 /* We already know that we did the last subst when we are at | |
| 5743 * the end of the line, except that a pattern like | |
| 1499 | 5744 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5745 * "line2" when there is a \zs in the pattern after a line | |
| 5746 * break. */ | |
| 15 | 5747 lastone = (skip_match |
| 5748 || got_int | |
| 5749 || got_quit | |
| 1499 | 5750 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5751 || !(subflags.do_all || do_again) |
| 15 | 5752 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5753 && !re_multiline(regmatch.regprog))); | |
| 7 | 5754 nmatch = -1; |
| 5755 | |
| 5756 /* | |
| 5757 * Replace the line in the buffer when needed. This is | |
| 5758 * skipped when there are more matches. | |
| 5759 * The check for nmatch_tl is needed for when multi-line | |
| 5760 * matching must replace the lines before trying to do another | |
| 5761 * match, otherwise "\@<=" won't work. | |
| 1499 | 5762 * When the match starts below where we start searching also |
| 5763 * need to replace the line first (using \zs after \n). | |
| 7 | 5764 */ |
| 5765 if (lastone | |
| 5766 || nmatch_tl > 0 | |
| 5767 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5768 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
|
5769 matchcol, NULL, NULL)) == 0 |
| 1499 | 5770 || regmatch.startpos[0].lnum > 0) |
| 7 | 5771 { |
| 5772 if (new_start != NULL) | |
| 5773 { | |
| 5774 /* | |
| 5775 * Copy the rest of the line, that didn't match. | |
| 5776 * "matchcol" has to be adjusted, we use the end of | |
| 5777 * the line as reference, because the substitute may | |
| 5778 * have changed the number of characters. Same for | |
| 5779 * "prev_matchcol". | |
| 5780 */ | |
| 5781 STRCAT(new_start, sub_firstline + copycol); | |
| 5782 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5783 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5784 - prev_matchcol; | |
| 5785 | |
| 5786 if (u_savesub(lnum) != OK) | |
| 5787 break; | |
| 5788 ml_replace(lnum, new_start, TRUE); | |
| 5789 | |
| 5790 if (nmatch_tl > 0) | |
| 5791 { | |
| 5792 /* | |
| 5793 * Matched lines have now been substituted and are | |
| 5794 * useless, delete them. The part after the match | |
| 5795 * has been appended to new_start, we don't need | |
| 5796 * it in the buffer. | |
| 5797 */ | |
| 5798 ++lnum; | |
| 5799 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5800 break; | |
| 5801 for (i = 0; i < nmatch_tl; ++i) | |
| 5802 ml_delete(lnum, (int)FALSE); | |
| 5803 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5804 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5805 if (subflags.do_ask) |
| 7 | 5806 deleted_lines(lnum, nmatch_tl); |
| 5807 --lnum; | |
| 5808 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5809 nmatch_tl = 0; | |
| 5810 } | |
| 5811 | |
| 5812 /* When asking, undo is saved each time, must also set | |
| 5813 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5814 if (subflags.do_ask) |
| 7 | 5815 changed_bytes(lnum, 0); |
| 5816 else | |
| 5817 { | |
| 5818 if (first_line == 0) | |
| 5819 first_line = lnum; | |
| 5820 last_line = lnum + 1; | |
| 5821 } | |
| 5822 | |
| 5823 sub_firstlnum = lnum; | |
| 5824 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5825 sub_firstline = new_start; | |
| 5826 new_start = NULL; | |
| 5827 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5828 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5829 - prev_matchcol; | |
| 5830 copycol = 0; | |
| 5831 } | |
| 5832 if (nmatch == -1 && !lastone) | |
| 5833 nmatch = vim_regexec_multi(®match, 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
|
5834 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5835 |
| 5836 /* | |
| 5837 * 5. break if there isn't another match in this line | |
| 5838 */ | |
| 5839 if (nmatch <= 0) | |
| 1499 | 5840 { |
| 5841 /* If the match found didn't start where we were | |
| 5842 * searching, do the next search in the line where we | |
| 5843 * found the match. */ | |
| 5844 if (nmatch == -1) | |
| 5845 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5846 break; |
| 1499 | 5847 } |
| 7 | 5848 } |
| 5849 | |
| 5850 line_breakcheck(); | |
| 5851 } | |
| 5852 | |
| 5853 if (did_sub) | |
| 5854 ++sub_nlines; | |
| 1720 | 5855 vim_free(new_start); /* for when substitute was cancelled */ |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5856 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5857 } |
| 5858 | |
| 5859 line_breakcheck(); | |
| 5860 } | |
| 5861 | |
| 5862 if (first_line != 0) | |
| 5863 { | |
| 5864 /* Need to subtract the number of added lines from "last_line" to get | |
| 5865 * the line number before the change (same as adding the number of | |
| 5866 * deleted lines). */ | |
| 5867 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5868 changed_lines(first_line, 0, last_line - i, i); | |
| 5869 } | |
| 5870 | |
| 5871 outofmem: | |
| 5872 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5873 |
| 5874 /* ":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
|
5875 if (subflags.do_count) |
| 170 | 5876 curwin->w_cursor = old_cursor; |
| 5877 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5878 if (sub_nsubs > start_nsubs) |
| 7 | 5879 { |
| 5880 /* Set the '[ and '] marks. */ | |
| 5881 curbuf->b_op_start.lnum = eap->line1; | |
| 5882 curbuf->b_op_end.lnum = line2; | |
| 5883 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5884 | |
| 5885 if (!global_busy) | |
| 5886 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5887 /* when interactive leave cursor on the match */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5888 if (!subflags.do_ask) |
| 3394 | 5889 { |
| 5890 if (endcolumn) | |
| 5891 coladvance((colnr_T)MAXCOL); | |
| 5892 else | |
| 5893 beginline(BL_WHITE | BL_FIX); | |
| 5894 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5895 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
|
5896 msg(""); |
| 7 | 5897 } |
| 5898 else | |
| 5899 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5900 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5901 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5902 subflags.do_number, subflags.do_list); |
| 7 | 5903 } |
| 5904 else if (!global_busy) | |
| 5905 { | |
| 5906 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
|
5907 emsg(_(e_interr)); |
| 7 | 5908 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
|
5909 msg(""); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5910 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
|
5911 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 5912 } |
| 5913 | |
| 4035 | 5914 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5915 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5916 /* Cursor position may require updating */ |
| 5917 changed_window_setting(); | |
| 5918 #endif | |
| 5919 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5920 vim_regfree(regmatch.regprog); |
| 6789 | 5921 |
| 5922 /* 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
|
5923 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5924 subflags.do_ask = save_do_ask; |
| 7 | 5925 } |
| 5926 | |
| 5927 /* | |
| 5928 * Give message for number of substitutions. | |
| 5929 * Can also be used after a ":global" command. | |
| 5930 * Return TRUE if a message was given. | |
| 5931 */ | |
| 484 | 5932 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5933 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5934 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5935 { |
| 5936 /* | |
| 5937 * Only report substitutions when: | |
| 5938 * - more than 'report' substitutions | |
| 5939 * - command was typed by user, or number of changed lines > 'report' | |
| 5940 * - giving messages is not disabled by 'lazyredraw' | |
| 5941 */ | |
| 170 | 5942 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5943 || count_only) | |
| 7 | 5944 && messaging()) |
| 5945 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5946 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5947 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5948 |
| 7 | 5949 if (got_int) |
| 5950 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5951 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5952 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5953 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5954 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5955 ? 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
|
5956 "%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
|
5957 : 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
|
5958 "%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
|
5959 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5960 ? 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
|
5961 "%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
|
5962 : 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
|
5963 "%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
|
5964 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5965 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
|
5966 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
|
5967 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
|
5968 |
| 7 | 5969 if (msg(msg_buf)) |
| 5970 /* 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
|
5971 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 5972 return TRUE; |
| 5973 } | |
| 5974 if (got_int) | |
| 5975 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5976 emsg(_(e_interr)); |
| 7 | 5977 return TRUE; |
| 5978 } | |
| 5979 return FALSE; | |
| 5980 } | |
| 5981 | |
|
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
|
5982 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
|
5983 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
|
5984 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5985 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
|
5986 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
|
5987 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
|
5988 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
|
5989 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
|
5990 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
|
5991 } |
|
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
|
5992 |
| 7 | 5993 /* |
| 5994 * Execute a global command of the form: | |
| 5995 * | |
| 5996 * g/pattern/X : execute X on all lines where pattern matches | |
| 5997 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5998 * | |
| 5999 * where 'X' is an EX command | |
| 6000 * | |
| 6001 * The command character (as well as the trailing slash) is optional, and | |
| 6002 * is assumed to be 'p' if missing. | |
| 6003 * | |
| 6004 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6005 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6006 * for each line that has a mark. This is required because after deleting |
| 6007 * lines we do not know where to search for the next match. | |
| 6008 */ | |
| 6009 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6010 ex_global(exarg_T *eap) |
| 7 | 6011 { |
| 6012 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6013 int ndone = 0; |
| 7 | 6014 int type; /* first char of cmd: 'v' or 'g' */ |
| 6015 char_u *cmd; /* command argument */ | |
| 6016 | |
| 6017 char_u delim; /* delimiter, normally '/' */ | |
| 6018 char_u *pat; | |
| 6019 regmmatch_T regmatch; | |
| 6020 int match; | |
| 6021 int which_pat; | |
| 6022 | |
|
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
|
6023 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6024 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6025 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
|
6026 || 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
|
6027 { |
|
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
|
6028 /* 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
|
6029 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6030 return; |
| 6031 } | |
| 6032 | |
| 6033 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6034 type = 'v'; | |
| 6035 else | |
| 6036 type = *eap->cmd; | |
| 6037 cmd = eap->arg; | |
| 6038 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6039 | |
| 6040 /* | |
| 6041 * undocumented vi feature: | |
| 6042 * "\/" and "\?": use previous search pattern. | |
| 6043 * "\&": use previous substitute pattern. | |
| 6044 */ | |
| 6045 if (*cmd == '\\') | |
| 6046 { | |
| 6047 ++cmd; | |
| 6048 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6049 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6050 emsg(_(e_backslash)); |
| 7 | 6051 return; |
| 6052 } | |
| 6053 if (*cmd == '&') | |
| 6054 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6055 else | |
| 6056 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6057 ++cmd; | |
| 6058 pat = (char_u *)""; | |
| 6059 } | |
| 6060 else if (*cmd == NUL) | |
| 6061 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6062 emsg(_("E148: Regular expression missing from global")); |
| 7 | 6063 return; |
| 6064 } | |
| 6065 else | |
| 6066 { | |
| 6067 delim = *cmd; /* get the delimiter */ | |
| 6068 if (delim) | |
| 6069 ++cmd; /* skip delimiter if there is one */ | |
| 6070 pat = cmd; /* remember start of pattern */ | |
| 6071 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6072 if (cmd[0] == delim) /* end delimiter found */ | |
| 6073 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6074 } | |
| 6075 | |
| 6076 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6077 if (p_altkeymap && curwin->w_p_rl) | |
| 6078 lrFswap(pat,0); | |
| 6079 #endif | |
| 6080 | |
| 6081 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6082 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6083 emsg(_(e_invcmd)); |
| 7 | 6084 return; |
| 6085 } | |
| 6086 | |
|
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
|
6087 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
|
6088 { |
|
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
|
6089 lnum = curwin->w_cursor.lnum; |
| 1521 | 6090 match = vim_regexec_multi(®match, 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
|
6091 (colnr_T)0, NULL, NULL); |
| 7 | 6092 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
|
6093 global_exe_one(cmd, lnum); |
| 7 | 6094 } |
| 6095 else | |
| 6116 | 6096 { |
|
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
|
6097 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6098 * 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
|
6099 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6100 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
|
6101 { |
|
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
|
6102 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6103 match = vim_regexec_multi(®match, 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
|
6104 (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
|
6105 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
|
6106 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6107 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
|
6108 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
|
6109 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6110 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
|
6111 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6112 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6113 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6114 * 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
|
6115 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6116 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6117 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
|
6118 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
|
6119 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6120 if (type == 'v') |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6121 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
|
6122 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6123 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
|
6124 } |
|
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
|
6125 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
|
6126 { |
| 6116 | 6127 #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
|
6128 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
|
6129 #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
|
6130 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
|
6131 #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
|
6132 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
|
6133 #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
|
6134 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6135 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6136 ml_clearmarked(); /* clear rest of the marks */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6137 } |
|
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
|
6138 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6139 vim_regfree(regmatch.regprog); |
| 7 | 6140 } |
| 6141 | |
| 6142 /* | |
| 6143 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6144 */ | |
| 6145 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6146 global_exe(char_u *cmd) |
| 7 | 6147 { |
| 2819 | 6148 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6149 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6150 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6151 |
| 6152 /* | |
| 6153 * Set current position only once for a global command. | |
| 6154 * If global_busy is set, setpcmark() will not do anything. | |
| 6155 * If there is an error, global_busy will be incremented. | |
| 6156 */ | |
| 6157 setpcmark(); | |
| 6158 | |
| 6159 /* When the command writes a message, don't overwrite the command. */ | |
| 6160 msg_didout = TRUE; | |
| 6161 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6162 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6163 sub_nlines = 0; |
| 7 | 6164 global_need_beginline = FALSE; |
| 6165 global_busy = 1; | |
| 6166 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6167 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6168 { | |
|
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
|
6169 global_exe_one(cmd, lnum); |
| 7 | 6170 ui_breakcheck(); |
| 6171 } | |
| 6172 | |
| 6173 global_busy = 0; | |
| 6174 if (global_need_beginline) | |
| 6175 beginline(BL_WHITE | BL_FIX); | |
| 6176 else | |
| 6177 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6178 | |
| 39 | 6179 /* the cursor may not have moved in the text but a change in a previous |
| 6180 * line may move it on the screen */ | |
| 6181 changed_line_abv_curs(); | |
| 6182 | |
| 7 | 6183 /* If it looks like no message was written, allow overwriting the |
| 6184 * command with the report for number of changes. */ | |
| 6185 if (msg_col == 0 && msg_scrolled == 0) | |
| 6186 msg_didout = FALSE; | |
| 6187 | |
| 1227 | 6188 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6189 * number of extra or deleted lines. |
| 6190 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6191 * we are in after execution is different from the buffer we started in. */ | |
| 6192 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6193 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6194 } | |
| 6195 | |
| 6196 #ifdef FEAT_VIMINFO | |
| 6197 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6198 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6199 { |
| 2690 | 6200 if (force) |
| 7 | 6201 vim_free(old_sub); |
| 6202 if (force || old_sub == NULL) | |
| 6203 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6204 return viminfo_readline(virp); | |
| 6205 } | |
| 6206 | |
| 6207 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6208 write_viminfo_sub_string(FILE *fp) |
| 7 | 6209 { |
| 6210 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6211 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6212 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6213 viminfo_writestring(fp, old_sub); |
| 6214 } | |
| 6215 } | |
| 6216 #endif /* FEAT_VIMINFO */ | |
| 6217 | |
| 359 | 6218 #if defined(EXITFREE) || defined(PROTO) |
| 6219 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6220 free_old_sub(void) |
| 359 | 6221 { |
| 6222 vim_free(old_sub); | |
| 6223 } | |
| 6224 #endif | |
| 6225 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6226 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6227 /* |
| 6228 * Set up for a tagpreview. | |
| 735 | 6229 * Return TRUE when it was created. |
| 7 | 6230 */ |
| 735 | 6231 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6232 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6233 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6234 { |
| 6235 win_T *wp; | |
| 6236 | |
| 6237 # ifdef FEAT_GUI | |
| 6238 need_mouse_correct = TRUE; | |
| 6239 # endif | |
| 6240 | |
| 6241 /* | |
| 6242 * If there is already a preview window open, use that one. | |
| 6243 */ | |
| 6244 if (!curwin->w_p_pvw) | |
| 6245 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6246 FOR_ALL_WINDOWS(wp) |
| 7 | 6247 if (wp->w_p_pvw) |
| 6248 break; | |
| 6249 if (wp != NULL) | |
| 816 | 6250 win_enter(wp, undo_sync); |
| 7 | 6251 else |
| 6252 { | |
| 6253 /* | |
| 6254 * There is no preview window open yet. Create one. | |
| 6255 */ | |
| 6256 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6257 == FAIL) | |
| 735 | 6258 return FALSE; |
| 7 | 6259 curwin->w_p_pvw = TRUE; |
| 6260 curwin->w_p_wfh = TRUE; | |
| 2583 | 6261 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6262 and 'cursorbind' */ | |
| 7 | 6263 # ifdef FEAT_DIFF |
| 6264 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6265 # endif | |
| 6266 # ifdef FEAT_FOLDING | |
| 6267 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6268 # endif | |
| 735 | 6269 return TRUE; |
| 7 | 6270 } |
| 6271 } | |
| 735 | 6272 return FALSE; |
| 7 | 6273 } |
| 6274 | |
| 6275 #endif | |
| 6276 | |
| 6277 | |
| 6278 /* | |
| 6279 * ":help": open a read-only window on a help file | |
| 6280 */ | |
| 6281 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6282 ex_help(exarg_T *eap) |
| 7 | 6283 { |
| 6284 char_u *arg; | |
| 6285 char_u *tag; | |
| 6286 FILE *helpfd; /* file descriptor of help file */ | |
| 6287 int n; | |
| 6288 int i; | |
| 6289 win_T *wp; | |
| 6290 int num_matches; | |
| 6291 char_u **matches; | |
| 6292 char_u *p; | |
| 6293 int empty_fnum = 0; | |
| 6294 int alt_fnum = 0; | |
| 6295 buf_T *buf; | |
| 6296 #ifdef FEAT_MULTI_LANG | |
| 6297 int len; | |
| 9 | 6298 char_u *lang; |
| 7 | 6299 #endif |
| 3112 | 6300 #ifdef FEAT_FOLDING |
| 6301 int old_KeyTyped = KeyTyped; | |
| 6302 #endif | |
| 7 | 6303 |
| 6304 if (eap != NULL) | |
| 6305 { | |
| 6306 /* | |
| 6307 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6308 * followed by some text. Set nextcmd to the following command. | |
| 6309 */ | |
| 6310 for (arg = eap->arg; *arg; ++arg) | |
| 6311 { | |
| 6312 if (*arg == '\n' || *arg == '\r' | |
| 6313 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6314 { | |
| 6315 *arg++ = NUL; | |
| 6316 eap->nextcmd = arg; | |
| 6317 break; | |
| 6318 } | |
| 6319 } | |
| 6320 arg = eap->arg; | |
| 6321 | |
| 3446 | 6322 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6323 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6324 emsg(_("E478: Don't panic!")); |
| 7 | 6325 return; |
| 6326 } | |
| 6327 | |
| 6328 if (eap->skip) /* not executing commands */ | |
| 6329 return; | |
| 6330 } | |
| 6331 else | |
| 6332 arg = (char_u *)""; | |
| 6333 | |
| 6334 /* remove trailing blanks */ | |
| 6335 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
|
6336 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6337 *p-- = NUL; |
| 6338 | |
| 6339 #ifdef FEAT_MULTI_LANG | |
| 6340 /* Check for a specified language */ | |
| 9 | 6341 lang = check_help_lang(arg); |
| 7 | 6342 #endif |
| 6343 | |
| 6344 /* When no argument given go to the index. */ | |
| 6345 if (*arg == NUL) | |
| 6346 arg = (char_u *)"help.txt"; | |
| 6347 | |
| 6348 /* | |
| 6349 * Check if there is a match for the argument. | |
| 6350 */ | |
| 6351 n = find_help_tags(arg, &num_matches, &matches, | |
| 6352 eap != NULL && eap->forceit); | |
| 6353 | |
| 6354 i = 0; | |
| 6355 #ifdef FEAT_MULTI_LANG | |
| 6356 if (n != FAIL && lang != NULL) | |
| 6357 /* Find first item with the requested language. */ | |
| 6358 for (i = 0; i < num_matches; ++i) | |
| 6359 { | |
| 835 | 6360 len = (int)STRLEN(matches[i]); |
| 7 | 6361 if (len > 3 && matches[i][len - 3] == '@' |
| 6362 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6363 break; | |
| 6364 } | |
| 6365 #endif | |
| 6366 if (i >= num_matches || n == FAIL) | |
| 6367 { | |
| 6368 #ifdef FEAT_MULTI_LANG | |
| 6369 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6370 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 6371 else |
| 6372 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6373 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 6374 if (n != FAIL) |
| 6375 FreeWild(num_matches, matches); | |
| 6376 return; | |
| 6377 } | |
| 6378 | |
| 6379 /* The first match (in the requested language) is the best match. */ | |
| 6380 tag = vim_strsave(matches[i]); | |
| 6381 FreeWild(num_matches, matches); | |
| 6382 | |
| 6383 #ifdef FEAT_GUI | |
| 6384 need_mouse_correct = TRUE; | |
| 6385 #endif | |
| 6386 | |
| 6387 /* | |
| 6388 * Re-use an existing help window or open a new one. | |
| 684 | 6389 * Always open a new one for ":tab help". |
| 7 | 6390 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6391 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
|
6392 { |
| 684 | 6393 if (cmdmod.tab != 0) |
| 6394 wp = NULL; | |
| 6395 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6396 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
|
6397 if (bt_help(wp->w_buffer)) |
| 684 | 6398 break; |
| 7 | 6399 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6400 win_enter(wp, TRUE); | |
| 6401 else | |
| 6402 { | |
| 6403 /* | |
| 6404 * There is no help window yet. | |
| 6405 * Try to open the file specified by the "helpfile" option. | |
| 6406 */ | |
| 6407 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6408 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6409 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6410 goto erret; |
| 6411 } | |
| 6412 fclose(helpfd); | |
| 6413 | |
| 6414 /* Split off help window; put it at far top if no position | |
| 684 | 6415 * specified, the current window is vertically split and |
| 6416 * narrow. */ | |
| 7 | 6417 n = WSP_HELP; |
| 6418 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6419 && curwin->w_width < 80) |
| 7 | 6420 n |= WSP_TOP; |
| 6421 if (win_split(0, n) == FAIL) | |
| 684 | 6422 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6423 |
| 7 | 6424 if (curwin->w_height < p_hh) |
| 6425 win_setheight((int)p_hh); | |
| 6426 | |
| 6427 /* | |
| 6428 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6429 * set b_p_ro flag). | |
| 6430 * Set the alternate file to the previously edited file. | |
| 6431 */ | |
| 6432 alt_fnum = curbuf->b_fnum; | |
| 6433 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6434 ECMD_HIDE + ECMD_SET_HELP, |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6435 NULL); /* buffer is still open, don't store info */ |
| 22 | 6436 if (!cmdmod.keepalt) |
| 6437 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6438 empty_fnum = curbuf->b_fnum; |
| 6439 } | |
| 6440 } | |
| 6441 | |
| 6442 if (!p_im) | |
| 6443 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6444 | |
| 3112 | 6445 #ifdef FEAT_FOLDING |
| 6446 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6447 * It is needed for do_tag top open folds under the cursor. */ | |
| 6448 KeyTyped = old_KeyTyped; | |
| 6449 #endif | |
| 6450 | |
| 7 | 6451 if (tag != NULL) |
| 6452 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6453 | |
| 819 | 6454 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6455 * may have jumped to another window, check that the buffer is not in a | |
| 6456 * window. */ | |
| 7 | 6457 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6458 { | |
| 6459 buf = buflist_findnr(empty_fnum); | |
| 819 | 6460 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6461 wipe_buffer(buf, TRUE); |
| 6462 } | |
| 6463 | |
| 6464 /* keep the previous alternate file */ | |
| 22 | 6465 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6466 curwin->w_alt_fnum = alt_fnum; |
| 6467 | |
| 6468 erret: | |
| 6469 vim_free(tag); | |
| 6470 } | |
| 6471 | |
| 6228 | 6472 /* |
| 6234 | 6473 * ":helpclose": Close one help window |
| 6228 | 6474 */ |
| 6475 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6476 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6477 { |
| 6478 win_T *win; | |
| 6479 | |
| 6480 FOR_ALL_WINDOWS(win) | |
| 6481 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6482 if (bt_help(win->w_buffer)) |
| 6228 | 6483 { |
| 6484 win_close(win, FALSE); | |
| 6234 | 6485 return; |
| 6228 | 6486 } |
| 6487 } | |
| 6488 } | |
| 7 | 6489 |
| 9 | 6490 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6491 /* | |
| 6492 * In an argument search for a language specifiers in the form "@xx". | |
| 6493 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6494 * Returns NULL if not found. | |
| 6495 */ | |
| 6496 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6497 check_help_lang(char_u *arg) |
| 9 | 6498 { |
| 835 | 6499 int len = (int)STRLEN(arg); |
| 9 | 6500 |
| 6501 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6502 && ASCII_ISALPHA(arg[len - 1])) | |
| 6503 { | |
| 6504 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6505 return arg + len - 2; | |
| 6506 } | |
| 6507 return NULL; | |
| 6508 } | |
| 6509 #endif | |
| 6510 | |
| 7 | 6511 /* |
| 6512 * Return a heuristic indicating how well the given string matches. The | |
| 6513 * smaller the number, the better the match. This is the order of priorities, | |
| 6514 * from best match to worst match: | |
| 6515 * - Match with least alpha-numeric characters is better. | |
| 6516 * - Match with least total characters is better. | |
| 6517 * - Match towards the start is better. | |
| 6518 * - Match starting with "+" is worse (feature instead of command) | |
| 6519 * Assumption is made that the matched_string passed has already been found to | |
| 6520 * match some string for which help is requested. webb. | |
| 6521 */ | |
| 6522 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6523 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6524 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6525 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6526 int wrong_case) /* no matching case */ |
| 7 | 6527 { |
| 6528 int num_letters; | |
| 6529 char_u *p; | |
| 6530 | |
| 6531 num_letters = 0; | |
| 6532 for (p = matched_string; *p; p++) | |
| 6533 if (ASCII_ISALNUM(*p)) | |
| 6534 num_letters++; | |
| 6535 | |
| 6536 /* | |
| 6537 * Multiply the number of letters by 100 to give it a much bigger | |
| 6538 * weighting than the number of characters. | |
| 6539 * If there only is a match while ignoring case, add 5000. | |
| 6540 * If the match starts in the middle of a word, add 10000 to put it | |
| 6541 * somewhere in the last half. | |
| 6542 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6543 * put it after matches at the start. | |
| 6544 */ | |
| 6545 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6546 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6547 offset += 10000; | |
| 6548 else if (offset > 2) | |
| 6549 offset *= 200; | |
| 6550 if (wrong_case) | |
| 6551 offset += 5000; | |
| 6552 /* Features are less interesting than the subjects themselves, but "+" | |
| 6553 * alone is not a feature. */ | |
| 6554 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6555 offset += 100; | |
| 6556 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6557 } | |
| 6558 | |
| 6559 /* | |
| 6560 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6561 * that has been put after the tagname by find_tags(). | |
| 6562 */ | |
| 6563 static int | |
| 6564 #ifdef __BORLANDC__ | |
| 6565 _RTLENTRYF | |
| 6566 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6567 help_compare(const void *s1, const void *s2) |
| 7 | 6568 { |
| 6569 char *p1; | |
| 6570 char *p2; | |
| 6571 | |
| 6572 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6573 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6574 return strcmp(p1, p2); | |
| 6575 } | |
| 6576 | |
| 6577 /* | |
| 6578 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6579 * the number of matches in num_matches. | |
| 6580 * The matches will be sorted with a "best" match algorithm. | |
| 6581 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6582 */ | |
| 6583 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6584 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6585 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6586 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6587 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6588 int keep_lang) |
| 7 | 6589 { |
| 6590 char_u *s, *d; | |
| 6591 int i; | |
| 6592 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6593 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6594 "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
|
6595 "?", ":?", "?<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
|
6596 "-?", "q?", "v_g?", |
| 279 | 6597 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6598 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6599 "[range]", ":[range]", |
| 5647 | 6600 "[pattern]", "\\|", "\\%$", |
| 6601 "s/\\~", "s/\\U", "s/\\L", | |
| 6602 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6603 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6604 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6605 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6606 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6607 "-?", "q?", "v_g?", |
| 279 | 6608 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6609 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6610 "\\[range]", ":\\[range]", |
| 5647 | 6611 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6612 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6613 "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
|
6614 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
|
6615 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6616 int flags; |
| 6617 | |
| 6618 d = IObuff; /* assume IObuff is long enough! */ | |
| 6619 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6620 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
|
6621 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6622 // When the string starting with "expr-" and containing '?' and matches |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6623 // the table, it is taken literally. Otherwise '?' is recognized as a |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6624 // wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6625 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
|
6626 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
|
6627 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6628 STRCPY(d, arg); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6629 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6630 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6631 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6632 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6633 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6634 // 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
|
6635 // '*' 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
|
6636 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
|
6637 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
|
6638 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6639 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
|
6640 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6641 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6642 } |
| 7 | 6643 |
| 6644 if (i < 0) /* no match in table */ | |
| 6645 { | |
| 6646 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6647 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6648 * Also "\zs", "\z1", etc. | |
| 6649 * Also "\@<", "\@=", "\@<=", etc. | |
| 6650 * And also "\_$" and "\_^". */ | |
| 6651 if (arg[0] == '\\' | |
| 6652 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6653 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6654 && arg[2] != NUL))) | |
| 6655 { | |
| 6656 STRCPY(d, "/\\\\"); | |
| 6657 STRCPY(d + 3, arg + 1); | |
| 6658 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6659 if (d[3] == '_' && d[4] == '$') | |
| 6660 STRCPY(d + 4, "\\$"); | |
| 6661 } | |
| 6662 else | |
| 6663 { | |
| 3786 | 6664 /* Replace: |
| 6665 * "[:...:]" with "\[:...:]" | |
| 6666 * "[++...]" with "\[++...]" | |
| 5867 | 6667 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6668 */ |
| 6669 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6670 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6671 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6672 *d++ = '\\'; |
| 6673 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6674 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6675 * If 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
|
6676 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6677 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6678 arg++; |
| 7 | 6679 for (s = arg; *s; ++s) |
| 6680 { | |
| 6681 /* | |
| 6682 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6683 * the tags for these commands. | |
| 6684 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6685 * completion. | |
| 6686 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6687 * special meaning. | |
| 6688 */ | |
| 6689 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6690 break; | |
| 6691 switch (*s) | |
| 6692 { | |
| 6693 case '|': STRCPY(d, "bar"); | |
| 6694 d += 3; | |
| 6695 continue; | |
| 6696 case '"': STRCPY(d, "quote"); | |
| 6697 d += 5; | |
| 6698 continue; | |
| 6699 case '*': *d++ = '.'; | |
| 6700 break; | |
| 6701 case '?': *d++ = '.'; | |
| 6702 continue; | |
| 6703 case '$': | |
| 6704 case '.': | |
| 6705 case '~': *d++ = '\\'; | |
| 6706 break; | |
| 6707 } | |
| 6708 | |
| 6709 /* | |
| 6710 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6711 * ":help i_^_CTRL-D" work. | |
| 6712 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6713 */ | |
| 6714 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6715 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6716 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6717 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6718 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6719 STRCPY(d, "CTRL-"); |
| 6720 d += 5; | |
| 6721 if (*s < ' ') | |
| 6722 { | |
| 6723 #ifdef EBCDIC | |
| 6724 *d++ = CtrlChar(*s); | |
| 6725 #else | |
| 6726 *d++ = *s + '@'; | |
| 6727 #endif | |
| 6728 if (d[-1] == '\\') | |
| 6729 *d++ = '\\'; /* double a backslash */ | |
| 6730 } | |
| 6731 else | |
| 6732 *d++ = *++s; | |
| 6733 if (s[1] != NUL && s[1] != '_') | |
| 6734 *d++ = '_'; /* append a '_' */ | |
| 6735 continue; | |
| 6736 } | |
| 6737 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6738 *d++ = '\\'; | |
| 6739 | |
| 6740 /* | |
| 6741 * Insert a backslash before a backslash after a slash, for search | |
| 6742 * pattern tags: "/\|" --> "/\\|". | |
| 6743 */ | |
| 6744 else if (s[0] == '\\' && s[1] != '\\' | |
| 6745 && *arg == '/' && s == arg + 1) | |
| 6746 *d++ = '\\'; | |
| 6747 | |
| 6748 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6749 * "CTRL-\_CTRL-N" */ | |
| 6750 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6751 { | |
| 6752 STRCPY(d, "CTRL-\\\\"); | |
| 6753 d += 7; | |
| 6754 s += 6; | |
| 6755 } | |
| 6756 | |
| 6757 *d++ = *s; | |
| 6758 | |
| 6759 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6760 * 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
|
6761 * 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
|
6762 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6763 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6764 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6765 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6766 /* |
| 7 | 6767 * If tag starts with ', toss everything after a second '. Fixes |
| 6768 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6769 */ | |
| 6770 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6771 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6772 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6773 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6774 break; |
| 7 | 6775 } |
| 6776 *d = NUL; | |
| 3480 | 6777 |
| 6778 if (*IObuff == '`') | |
| 6779 { | |
| 6780 if (d > IObuff + 2 && d[-1] == '`') | |
| 6781 { | |
| 6782 /* remove the backticks from `command` */ | |
| 6783 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6784 d[-2] = NUL; | |
| 6785 } | |
| 6786 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6787 { | |
| 6788 /* remove the backticks and comma from `command`, */ | |
| 6789 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6790 d[-3] = NUL; | |
| 6791 } | |
| 6792 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6793 && d[-2] == '\\' && d[-1] == '.') | |
| 6794 { | |
| 6795 /* remove the backticks and dot from `command`\. */ | |
| 6796 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6797 d[-4] = NUL; | |
| 6798 } | |
| 6799 } | |
| 7 | 6800 } |
| 6801 } | |
| 6802 | |
| 6803 *matches = (char_u **)""; | |
| 6804 *num_matches = 0; | |
| 6805 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6806 if (keep_lang) | |
| 6807 flags |= TAG_KEEP_LANG; | |
| 1696 | 6808 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6809 && *num_matches > 0) |
| 1696 | 6810 { |
| 7 | 6811 /* Sort the matches found on the heuristic number that is after the |
| 6812 * tag name. */ | |
| 6813 qsort((void *)*matches, (size_t)*num_matches, | |
| 6814 sizeof(char_u *), help_compare); | |
| 1696 | 6815 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6816 while (*num_matches > TAG_MANY) | |
| 6817 vim_free((*matches)[--*num_matches]); | |
| 6818 } | |
| 7 | 6819 return OK; |
| 6820 } | |
| 6821 | |
| 6822 /* | |
| 6365 | 6823 * Called when starting to edit a buffer for a help file. |
| 6824 */ | |
| 6825 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6826 prepare_help_buffer(void) |
| 6365 | 6827 { |
| 6828 char_u *p; | |
| 6829 | |
| 6830 curbuf->b_help = TRUE; | |
| 6831 #ifdef FEAT_QUICKFIX | |
| 6832 set_string_option_direct((char_u *)"buftype", -1, | |
| 6833 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6834 #endif | |
| 6835 | |
| 6836 /* | |
| 6837 * Always set these options after jumping to a help tag, because the | |
| 6838 * user may have an autocommand that gets in the way. | |
| 6839 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6840 * latin1 word characters (for translated help files). | |
| 6841 * Only set it when needed, buf_init_chartab() is some work. | |
| 6842 */ | |
| 6843 p = | |
| 6844 #ifdef EBCDIC | |
| 6845 (char_u *)"65-255,^*,^|,^\""; | |
| 6846 #else | |
| 6847 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6848 #endif | |
| 6849 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6850 { | |
| 6851 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6852 check_buf_options(curbuf); | |
| 6853 (void)buf_init_chartab(curbuf, FALSE); | |
| 6854 } | |
| 6855 | |
| 6415 | 6856 #ifdef FEAT_FOLDING |
| 6365 | 6857 /* Don't use the global foldmethod.*/ |
| 6858 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6859 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6860 #endif |
| 6365 | 6861 |
| 6862 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6863 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6864 | |
| 6865 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6866 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6867 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6868 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6869 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6870 #ifdef FEAT_ARABIC | |
| 6871 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6872 #endif | |
| 6873 #ifdef FEAT_RIGHTLEFT | |
| 6874 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6875 #endif | |
| 6876 #ifdef FEAT_FOLDING | |
| 6877 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6878 #endif | |
| 6879 #ifdef FEAT_DIFF | |
| 6880 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6881 #endif | |
| 6882 #ifdef FEAT_SPELL | |
| 6883 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6884 #endif | |
| 6885 | |
| 6886 set_buflisted(FALSE); | |
| 6887 } | |
| 6888 | |
| 6889 /* | |
| 7 | 6890 * After reading a help file: May cleanup a help buffer when syntax |
| 6891 * highlighting is not used. | |
| 6892 */ | |
| 6893 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6894 fix_help_buffer(void) |
| 7 | 6895 { |
| 6896 linenr_T lnum; | |
| 6897 char_u *line; | |
| 6898 int in_example = FALSE; | |
| 6899 int len; | |
| 3141 | 6900 char_u *fname; |
| 7 | 6901 char_u *p; |
| 6902 char_u *rt; | |
| 6903 int mustfree; | |
| 6904 | |
|
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
|
6905 /* Set filetype to "help" if still needed. */ |
|
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6906 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
|
6907 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6908 ++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
|
6909 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
|
6910 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6911 } |
| 7 | 6912 |
| 6913 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6914 if (!syntax_present(curwin)) |
| 7 | 6915 #endif |
| 6916 { | |
| 6917 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6918 { | |
| 6919 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6920 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
|
6921 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6922 { |
| 6923 /* End of example: non-white or '<' in first column. */ | |
| 6924 if (line[0] == '<') | |
| 6925 { | |
| 6926 /* blank-out a '<' in the first column */ | |
| 6927 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6928 line[0] = ' '; | |
| 6929 } | |
| 6930 in_example = FALSE; | |
| 6931 } | |
| 6932 if (!in_example && len > 0) | |
| 6933 { | |
| 6934 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6935 { | |
| 6936 /* blank-out a '>' in the last column (start of example) */ | |
| 6937 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6938 line[len - 1] = ' '; | |
| 6939 in_example = TRUE; | |
| 6940 } | |
| 6941 else if (line[len - 1] == '~') | |
| 6942 { | |
| 6943 /* blank-out a '~' at the end of line (header marker) */ | |
| 6944 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6945 line[len - 1] = ' '; | |
| 6946 } | |
| 6947 } | |
| 6948 } | |
| 6949 } | |
| 6950 | |
| 6951 /* | |
| 3141 | 6952 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6953 * files. This uses the very first line in the help file. | |
| 7 | 6954 */ |
| 3141 | 6955 fname = gettail(curbuf->b_fname); |
| 6956 if (fnamecmp(fname, "help.txt") == 0 | |
| 6957 #ifdef FEAT_MULTI_LANG | |
| 6958 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6959 && ASCII_ISALPHA(fname[5]) | |
| 6960 && ASCII_ISALPHA(fname[6]) | |
| 6961 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6962 && fname[8] == NUL) | |
| 6963 #endif | |
| 6964 ) | |
| 7 | 6965 { |
| 6966 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6967 { | |
| 6968 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6969 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6970 continue; | |
| 6971 | |
| 6972 /* Go through all directories in 'runtimepath', skipping | |
| 6973 * $VIMRUNTIME. */ | |
| 6974 p = p_rtp; | |
| 6975 while (*p != NUL) | |
| 7 | 6976 { |
| 3141 | 6977 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6978 mustfree = FALSE; | |
| 6979 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6980 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6981 { |
| 3141 | 6982 int fcount; |
| 6983 char_u **fnames; | |
| 6984 FILE *fd; | |
| 6985 char_u *s; | |
| 6986 int fi; | |
| 6987 vimconv_T vc; | |
| 6988 char_u *cp; | |
| 6989 | |
| 6990 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6991 add_pathsep(NameBuff); | |
| 6992 #ifdef FEAT_MULTI_LANG | |
| 6993 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6994 #else |
| 3141 | 6995 STRCAT(NameBuff, "doc/*.txt"); |
| 6996 #endif | |
| 6997 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6998 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6999 && fcount > 0) | |
| 7000 { | |
| 7001 #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
|
7002 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7003 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
|
7004 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
|
7005 char_u *e1, *e2; |
| 3141 | 7006 |
| 7007 /* If foo.abx is found use it instead of foo.txt in | |
| 7008 * the same directory. */ | |
| 7009 for (i1 = 0; i1 < fcount; ++i1) | |
| 7010 { | |
| 7011 for (i2 = 0; i2 < fcount; ++i2) | |
| 7012 { | |
| 7013 if (i1 == i2) | |
| 7014 continue; | |
| 7015 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7016 continue; | |
| 7017 f1 = fnames[i1]; | |
| 7018 f2 = fnames[i2]; | |
| 7019 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
|
7020 t2 = gettail(f2); |
| 3141 | 7021 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
|
7022 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7023 if (e1 == NULL || e2 == NULL) |
| 3141 | 7024 continue; |
| 7025 if (fnamecmp(e1, ".txt") != 0 | |
| 7026 && fnamecmp(e1, fname + 4) != 0) | |
| 7027 { | |
| 7028 /* 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
|
7029 VIM_CLEAR(fnames[i1]); |
| 3141 | 7030 continue; |
| 7031 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7032 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
|
7033 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7034 continue; |
| 7035 if (fnamecmp(e1, ".txt") == 0 | |
| 7036 && fnamecmp(e2, fname + 4) == 0) | |
| 7037 /* 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
|
7038 VIM_CLEAR(fnames[i1]); |
| 7 | 7039 } |
| 7040 } | |
| 3141 | 7041 #endif |
| 7042 for (fi = 0; fi < fcount; ++fi) | |
| 7043 { | |
| 7044 if (fnames[fi] == NULL) | |
| 7045 continue; | |
| 7046 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7047 if (fd != NULL) | |
| 7048 { | |
| 7049 vim_fgets(IObuff, IOSIZE, fd); | |
| 7050 if (IObuff[0] == '*' | |
| 7051 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7052 != NULL) | |
| 7053 { | |
| 7054 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7055 |
| 3141 | 7056 /* Change tag definition to a |
| 7057 * reference and remove <CR>/<NL>. */ | |
| 7058 IObuff[0] = '|'; | |
| 7059 *s = '|'; | |
| 7060 while (*s != NUL) | |
| 7061 { | |
| 7062 if (*s == '\r' || *s == '\n') | |
| 7063 *s = NUL; | |
| 7064 /* The text is utf-8 when a byte | |
| 7065 * above 127 is found and no | |
| 7066 * illegal byte sequence is found. | |
| 7067 */ | |
| 7068 if (*s >= 0x80 && this_utf != FALSE) | |
| 7069 { | |
| 7070 int l; | |
| 7071 | |
| 7072 this_utf = TRUE; | |
| 7073 l = utf_ptr2len(s); | |
| 7074 if (l == 1) | |
| 7075 this_utf = FALSE; | |
| 7076 s += l - 1; | |
| 7077 } | |
| 7078 ++s; | |
| 7079 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7080 |
| 3141 | 7081 /* The help file is latin1 or utf-8; |
| 7082 * conversion to the current | |
| 7083 * 'encoding' may be required. */ | |
| 7084 vc.vc_type = CONV_NONE; | |
| 7085 convert_setup(&vc, (char_u *)( | |
| 7086 this_utf == TRUE ? "utf-8" | |
| 7087 : "latin1"), p_enc); | |
| 7088 if (vc.vc_type == CONV_NONE) | |
| 7089 /* No conversion needed. */ | |
| 7090 cp = IObuff; | |
| 7091 else | |
| 7092 { | |
| 7093 /* Do the conversion. If it fails | |
| 7094 * use the unconverted text. */ | |
| 7095 cp = string_convert(&vc, IObuff, | |
| 7096 NULL); | |
| 7097 if (cp == NULL) | |
| 7098 cp = IObuff; | |
| 7099 } | |
| 7100 convert_setup(&vc, NULL, NULL); | |
| 7101 | |
| 7102 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7103 if (cp != IObuff) | |
| 7104 vim_free(cp); | |
| 7105 ++lnum; | |
| 7106 } | |
| 7107 fclose(fd); | |
| 7108 } | |
| 7109 } | |
| 7110 FreeWild(fcount, fnames); | |
| 7 | 7111 } |
| 7112 } | |
| 3141 | 7113 if (mustfree) |
| 7114 vim_free(rt); | |
| 7 | 7115 } |
| 3141 | 7116 break; |
| 7 | 7117 } |
| 7118 } | |
| 7119 } | |
| 7120 | |
| 40 | 7121 /* |
| 7122 * ":exusage" | |
| 7123 */ | |
| 7124 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7125 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7126 { |
| 7127 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7128 } | |
| 7129 | |
| 7130 /* | |
| 7131 * ":viusage" | |
| 7132 */ | |
| 7133 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7134 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7135 { |
| 7136 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7137 } | |
| 7138 | |
| 7 | 7139 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7140 * Generate tags in one help directory. |
| 7 | 7141 */ |
| 7142 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7143 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7144 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7145 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7146 char_u *tagfname, /* "tags" for English, "tags-fr" for French. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7147 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7148 { |
| 7149 FILE *fd_tags; | |
| 7150 FILE *fd; | |
| 7151 garray_T ga; | |
| 7152 int filecount; | |
| 7153 char_u **files; | |
| 7154 char_u *p1, *p2; | |
| 7155 int fi; | |
| 7156 char_u *s; | |
| 7157 int i; | |
| 7158 char_u *fname; | |
| 3957 | 7159 int dirlen; |
| 7 | 7160 int utf8 = MAYBE; |
| 7161 int this_utf8; | |
| 7162 int firstline; | |
| 7163 int mix = FALSE; /* detected mixed encodings */ | |
| 7164 | |
| 7165 /* | |
| 7166 * Find all *.txt files. | |
| 7167 */ | |
| 3978 | 7168 dirlen = (int)STRLEN(dir); |
| 7 | 7169 STRCPY(NameBuff, dir); |
| 3957 | 7170 STRCAT(NameBuff, "/**/*"); |
| 7 | 7171 STRCAT(NameBuff, ext); |
| 7172 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7173 EW_FILE|EW_SILENT) == FAIL | |
| 7174 || filecount == 0) | |
| 7175 { | |
| 7176 if (!got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7177 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 7178 return; |
| 7179 } | |
| 7180 | |
| 7181 /* | |
| 7182 * Open the tags file for writing. | |
| 7183 * Do this before scanning through all the files. | |
| 7184 */ | |
| 7185 STRCPY(NameBuff, dir); | |
| 7186 add_pathsep(NameBuff); | |
| 7187 STRCAT(NameBuff, tagfname); | |
| 531 | 7188 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7189 if (fd_tags == NULL) |
| 7190 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7191 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 7192 FreeWild(filecount, files); |
| 7193 return; | |
| 7194 } | |
| 7195 | |
| 7196 /* | |
| 1502 | 7197 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7198 * add the "help-tags" tag. | |
| 7 | 7199 */ |
| 7200 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7201 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7202 dir, FALSE) == FPC_SAME) | |
| 7 | 7203 { |
| 7204 if (ga_grow(&ga, 1) == FAIL) | |
| 7205 got_int = TRUE; | |
| 7206 else | |
| 7207 { | |
| 835 | 7208 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7209 if (s == NULL) |
| 7210 got_int = TRUE; | |
| 7211 else | |
| 7212 { | |
| 7213 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7214 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7215 ++ga.ga_len; | |
| 7216 } | |
| 7217 } | |
| 7218 } | |
| 7219 | |
| 7220 /* | |
| 7221 * Go over all the files and extract the tags. | |
| 7222 */ | |
| 7223 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7224 { | |
| 531 | 7225 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7226 if (fd == NULL) |
| 7227 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7228 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 7229 continue; |
| 7230 } | |
| 3957 | 7231 fname = files[fi] + dirlen + 1; |
| 7 | 7232 |
| 7233 firstline = TRUE; | |
| 7234 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7235 { | |
| 7236 if (firstline) | |
| 7237 { | |
| 7238 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7239 this_utf8 = MAYBE; | |
| 7240 for (s = IObuff; *s != NUL; ++s) | |
| 7241 if (*s >= 0x80) | |
| 7242 { | |
| 7243 int l; | |
| 7244 | |
| 7245 this_utf8 = TRUE; | |
| 474 | 7246 l = utf_ptr2len(s); |
| 7 | 7247 if (l == 1) |
| 7248 { | |
| 7249 /* Illegal UTF-8 byte sequence. */ | |
| 7250 this_utf8 = FALSE; | |
| 7251 break; | |
| 7252 } | |
| 7253 s += l - 1; | |
| 7254 } | |
| 7255 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7256 this_utf8 = FALSE; | |
| 7257 if (utf8 == MAYBE) /* first file */ | |
| 7258 utf8 = this_utf8; | |
| 7259 else if (utf8 != this_utf8) | |
| 7260 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7261 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 7262 mix = !got_int; |
| 7263 got_int = TRUE; | |
| 7264 } | |
| 7265 firstline = FALSE; | |
| 7266 } | |
| 7267 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7268 while (p1 != NULL) | |
| 7269 { | |
| 3514 | 7270 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7271 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7272 * second byte. */ | |
| 7273 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7274 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7275 { | |
| 7276 for (s = p1 + 1; s < p2; ++s) | |
| 7277 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7278 break; | |
| 7279 | |
| 7280 /* | |
| 7281 * Only accept a *tag* when it consists of valid | |
| 7282 * characters, there is white space before it and is | |
| 7283 * followed by a white character or end-of-line. | |
| 7284 */ | |
| 7285 if (s == p2 | |
| 7286 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7287 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7288 || s[1] == '\0')) | |
| 7289 { | |
| 7290 *p2 = '\0'; | |
| 7291 ++p1; | |
| 7292 if (ga_grow(&ga, 1) == FAIL) | |
| 7293 { | |
| 7294 got_int = TRUE; | |
| 7295 break; | |
| 7296 } | |
| 7297 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7298 if (s == NULL) | |
| 7299 { | |
| 7300 got_int = TRUE; | |
| 7301 break; | |
| 7302 } | |
| 7303 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7304 ++ga.ga_len; | |
| 7305 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7306 | |
| 7307 /* find next '*' */ | |
| 7308 p2 = vim_strchr(p2 + 1, '*'); | |
| 7309 } | |
| 7310 } | |
| 7311 p1 = p2; | |
| 7312 } | |
| 7313 line_breakcheck(); | |
| 7314 } | |
| 7315 | |
| 7316 fclose(fd); | |
| 7317 } | |
| 7318 | |
| 7319 FreeWild(filecount, files); | |
| 7320 | |
| 7321 if (!got_int) | |
| 7322 { | |
| 7323 /* | |
| 7324 * Sort the tags. | |
| 7325 */ | |
| 7009 | 7326 if (ga.ga_data != NULL) |
| 7327 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7328 |
| 7329 /* | |
| 7330 * Check for duplicates. | |
| 7331 */ | |
| 7332 for (i = 1; i < ga.ga_len; ++i) | |
| 7333 { | |
| 7334 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7335 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7336 while (*p1 == *p2) | |
| 7337 { | |
| 7338 if (*p2 == '\t') | |
| 7339 { | |
| 7340 *p2 = NUL; | |
| 274 | 7341 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7342 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7343 ((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
|
7344 emsg((char *)NameBuff); |
| 7 | 7345 *p2 = '\t'; |
| 7346 break; | |
| 7347 } | |
| 7348 ++p1; | |
| 7349 ++p2; | |
| 7350 } | |
| 7351 } | |
| 7352 | |
| 7353 if (utf8 == TRUE) | |
| 7354 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7355 | |
| 7356 /* | |
| 7357 * Write the tags into the file. | |
| 7358 */ | |
| 7359 for (i = 0; i < ga.ga_len; ++i) | |
| 7360 { | |
| 7361 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7362 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7363 /* help-tags entry was added in formatted form */ |
| 1325 | 7364 fputs((char *)s, fd_tags); |
| 7 | 7365 else |
| 7366 { | |
| 7367 fprintf(fd_tags, "%s\t/*", s); | |
| 7368 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7369 { | |
| 7370 /* insert backslash before '\\' and '/' */ | |
| 7371 if (*p1 == '\\' || *p1 == '/') | |
| 7372 putc('\\', fd_tags); | |
| 7373 putc(*p1, fd_tags); | |
| 7374 } | |
| 7375 fprintf(fd_tags, "*\n"); | |
| 7376 } | |
| 7377 } | |
| 7378 } | |
| 7379 if (mix) | |
| 7380 got_int = FALSE; /* continue with other languages */ | |
| 7381 | |
| 7382 for (i = 0; i < ga.ga_len; ++i) | |
| 7383 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7384 ga_clear(&ga); | |
| 7385 fclose(fd_tags); /* there is no check for an error... */ | |
| 7386 } | |
| 7387 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7388 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 * 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
|
7390 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 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
|
7409 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7412 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
|
7413 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 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
|
7425 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 && 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
|
7434 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 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
|
7437 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
|
7438 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 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
|
7444 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
|
7445 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 ((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
|
7452 ((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
|
7453 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 * 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
|
7459 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 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
|
7461 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 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
|
7464 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
|
7465 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
|
7466 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 /* English is an exception: use ".txt" and "tags". */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7471 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 /* Language "ab" uses ".abx" and "tags-ab". */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 helptags_one(dirname, ext, fname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 /* No language support, just use "*.txt" and "tags". */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 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
|
7492 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7498 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 /* 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
|
7507 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
|
7508 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7509 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7514 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 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
|
7516 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 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
|
7524 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
|
7525 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
|
7526 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7532 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7533 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7534 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7535 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7536 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
|
7537 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7538 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7539 "\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
|
7540 "\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
|
7541 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7542 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7543 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7544 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7545 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7546 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7547 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7548 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7549 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
|
7550 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7551 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7552 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7553 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7554 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
|
7555 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
|
7556 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7557 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7558 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7559 } |
| 7 | 7560 |
| 7561 /* | |
| 7562 * ":drop" | |
| 7563 * Opens the first argument in a window. When there are two or more arguments | |
| 7564 * the argument list is redefined. | |
| 7565 */ | |
| 7566 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7567 ex_drop(exarg_T *eap) |
| 7 | 7568 { |
| 7569 int split = FALSE; | |
| 7570 win_T *wp; | |
| 7571 buf_T *buf; | |
| 735 | 7572 tabpage_T *tp; |
| 7 | 7573 |
| 7574 /* | |
| 7575 * Check if the first argument is already being edited in a window. If | |
| 7576 * so, jump to that window. | |
| 7577 * We would actually need to check all arguments, but that's complicated | |
| 7578 * and mostly only one file is dropped. | |
| 7579 * This also ignores wildcards, since it is very unlikely the user is | |
| 7580 * editing a file name with a wildcard character. | |
| 7581 */ | |
| 735 | 7582 set_arglist(eap->arg); |
| 7583 | |
| 1067 | 7584 /* |
| 7585 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 7586 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 7587 * already did an error message for this. | |
| 7588 */ | |
| 7589 if (ARGCOUNT == 0) | |
| 7590 return; | |
| 7591 | |
| 735 | 7592 if (cmdmod.tab) |
| 7593 { | |
| 7594 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 7595 * edited in a window yet. It's like ":tab all" but without closing | |
| 7596 * windows or tabs. */ | |
| 7597 ex_all(eap); | |
| 7598 } | |
| 7599 else | |
| 7600 { | |
| 7601 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 7602 * window if possible, edit in current window if the current buffer | |
| 7603 * can be abandoned, otherwise open a new window. */ | |
| 7604 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 7605 | |
| 7606 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7607 { | |
| 7608 if (wp->w_buffer == buf) | |
| 7 | 7609 { |
| 825 | 7610 goto_tabpage_win(tp, wp); |
| 7 | 7611 curwin->w_arg_idx = 0; |
| 7612 return; | |
| 7613 } | |
| 7614 } | |
| 735 | 7615 |
| 7616 /* | |
| 7617 * Check whether the current buffer is changed. If so, we will need | |
| 7618 * to split the current window or data could be lost. | |
| 7619 * Skip the check if the 'hidden' option is set, as in this case the | |
| 7620 * buffer won't be lost. | |
| 7621 */ | |
|
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
|
7622 if (!buf_hide(curbuf)) |
| 735 | 7623 { |
| 7624 ++emsg_off; | |
| 5464 | 7625 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 7626 --emsg_off; |
| 7627 } | |
| 7628 | |
| 7629 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 7630 if (split) | |
| 7631 { | |
| 7632 eap->cmdidx = CMD_sfirst; | |
| 7633 eap->cmd[0] = 's'; | |
| 7634 } | |
| 7635 else | |
| 7636 eap->cmdidx = CMD_first; | |
| 7637 ex_rewind(eap); | |
| 7638 } | |
| 7 | 7639 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7640 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7641 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7642 * 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
|
7643 * 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
|
7644 * 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
|
7645 * 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
|
7646 * 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
|
7647 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7648 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7649 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
|
7650 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7651 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7652 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7653 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7654 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7655 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7656 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7657 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7658 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7659 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7660 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7661 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7662 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7663 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7664 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7665 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7666 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7667 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7668 p = skip_regexp(p + 1, c, TRUE, NULL); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7669 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7670 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7671 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7672 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7673 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7674 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7675 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7676 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7677 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7678 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7679 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7680 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7681 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7682 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7683 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7684 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7685 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7686 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7687 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7688 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7689 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7690 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7691 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7692 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7693 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7694 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7695 * 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
|
7696 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7697 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7698 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7699 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7700 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
|
7701 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7702 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7703 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7704 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7705 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
7706 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7707 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7708 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7709 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7710 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7711 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
|
7712 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7713 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
7714 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
|
7715 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7716 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7717 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
|
7718 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7719 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
7720 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7721 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7722 out_flush(); /* output one line at a time */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7723 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7724 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7725 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7726 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7727 /* Assume "got_int" was set to truncate the listing. */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7728 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7729 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7730 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7731 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7732 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7733 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7734 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7735 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7736 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7737 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7738 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
|
7739 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7740 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7741 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7742 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7743 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7744 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7745 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7746 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7747 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7748 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7749 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7750 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7751 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7752 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7753 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7754 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7755 #endif |