Mercurial > vim
annotate src/ex_cmds.c @ 19627:6b1564fcab92 v8.2.0370
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Commit: https://github.com/vim/vim/commit/e49b4bb89505fad28cf89f0891aef3e2d397919e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 11 13:01:40 2020 +0100
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Problem: The typebuf_was_filled flag is sometimes not reset, which may
cause a hang.
Solution: Make sure typebuf_was_filled is reset when the typeahead buffer is
empty.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 11 Mar 2020 13:15:04 +0100 |
| parents | 7096af834c42 |
| children | 9fbeb3bdf49e |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
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23 static int not_writing(void); |
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24 static int check_readonly(int *forceit, buf_T *buf); |
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25 static void delbuf_msg(char_u *name); |
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26 static int help_compare(const void *s1, const void *s2); |
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27 static void prepare_help_buffer(void); |
| 7 | 28 |
| 29 /* | |
| 30 * ":ascii" and "ga". | |
| 31 */ | |
| 32 void | |
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33 do_ascii(exarg_T *eap UNUSED) |
| 7 | 34 { |
| 35 int c; | |
| 1784 | 36 int cval; |
| 7 | 37 char buf1[20]; |
| 38 char buf2[20]; | |
| 39 char_u buf3[7]; | |
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40 #ifdef FEAT_DIGRAPHS |
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41 char_u *dig; |
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42 #endif |
| 714 | 43 int cc[MAX_MCO]; |
| 44 int ci = 0; | |
| 7 | 45 int len; |
| 46 | |
| 47 if (enc_utf8) | |
| 714 | 48 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 49 else |
| 50 c = gchar_cursor(); | |
| 51 if (c == NUL) | |
| 52 { | |
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53 msg("NUL"); |
| 7 | 54 return; |
| 55 } | |
| 56 | |
| 57 IObuff[0] = NUL; | |
| 58 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 59 { | |
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60 if (c == NL) // NUL is stored as NL |
| 7 | 61 c = NUL; |
| 1784 | 62 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
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63 cval = NL; // NL is stored as CR |
| 1784 | 64 else |
| 65 cval = c; | |
| 7 | 66 if (vim_isprintc_strict(c) && (c < ' ' |
| 67 #ifndef EBCDIC | |
| 68 || c > '~' | |
| 69 #endif | |
| 70 )) | |
| 71 { | |
| 72 transchar_nonprint(buf3, c); | |
| 1872 | 73 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 74 } |
| 75 else | |
| 76 buf1[0] = NUL; | |
| 77 #ifndef EBCDIC | |
| 78 if (c >= 0x80) | |
| 1872 | 79 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 80 (char *)transchar(c & 0x7f)); | |
| 7 | 81 else |
| 82 #endif | |
| 83 buf2[0] = NUL; | |
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84 #ifdef FEAT_DIGRAPHS |
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85 dig = get_digraph_for_char(cval); |
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86 if (dig != NULL) |
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87 vim_snprintf((char *)IObuff, IOSIZE, |
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88 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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89 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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90 else |
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91 #endif |
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92 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 93 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 94 transchar(c), buf1, buf2, cval, cval, cval); |
| 963 | 95 if (enc_utf8) |
| 96 c = cc[ci++]; | |
| 97 else | |
| 98 c = 0; | |
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99 } |
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100 |
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101 // Repeat for combining characters. |
| 7 | 102 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) |
| 103 { | |
| 104 len = (int)STRLEN(IObuff); | |
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105 // This assumes every multi-byte char is printable... |
| 7 | 106 if (len > 0) |
| 107 IObuff[len++] = ' '; | |
| 108 IObuff[len++] = '<'; | |
| 963 | 109 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 110 # ifdef USE_GUI |
| 7 | 111 && !gui.in_use |
| 625 | 112 # endif |
| 7 | 113 ) |
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114 IObuff[len++] = ' '; // draw composing char on top of a space |
| 274 | 115 len += (*mb_char2bytes)(c, IObuff + len); |
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116 #ifdef FEAT_DIGRAPHS |
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117 dig = get_digraph_for_char(c); |
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118 if (dig != NULL) |
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119 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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120 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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121 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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122 c, c, c, dig); |
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123 else |
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124 #endif |
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125 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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126 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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127 : _("> %d, Hex %08x, Octal %o"), |
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128 c, c, c); |
| 714 | 129 if (ci == MAX_MCO) |
| 130 break; | |
| 963 | 131 if (enc_utf8) |
| 132 c = cc[ci++]; | |
| 133 else | |
| 134 c = 0; | |
| 7 | 135 } |
| 136 | |
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137 msg((char *)IObuff); |
| 7 | 138 } |
| 139 | |
| 140 /* | |
| 141 * ":left", ":center" and ":right": align text. | |
| 142 */ | |
| 143 void | |
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144 ex_align(exarg_T *eap) |
| 7 | 145 { |
| 146 pos_T save_curpos; | |
| 147 int len; | |
| 148 int indent = 0; | |
| 149 int new_indent; | |
| 150 int has_tab; | |
| 151 int width; | |
| 152 | |
| 153 #ifdef FEAT_RIGHTLEFT | |
| 154 if (curwin->w_p_rl) | |
| 155 { | |
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156 // switch left and right aligning |
| 7 | 157 if (eap->cmdidx == CMD_right) |
| 158 eap->cmdidx = CMD_left; | |
| 159 else if (eap->cmdidx == CMD_left) | |
| 160 eap->cmdidx = CMD_right; | |
| 161 } | |
| 162 #endif | |
| 163 | |
| 164 width = atoi((char *)eap->arg); | |
| 165 save_curpos = curwin->w_cursor; | |
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166 if (eap->cmdidx == CMD_left) // width is used for new indent |
| 7 | 167 { |
| 168 if (width >= 0) | |
| 169 indent = width; | |
| 170 } | |
| 171 else | |
| 172 { | |
| 173 /* | |
| 174 * if 'textwidth' set, use it | |
| 175 * else if 'wrapmargin' set, use it | |
| 176 * if invalid value, use 80 | |
| 177 */ | |
| 178 if (width <= 0) | |
| 179 width = curbuf->b_p_tw; | |
| 180 if (width == 0 && curbuf->b_p_wm > 0) | |
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181 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 182 if (width <= 0) |
| 183 width = 80; | |
| 184 } | |
| 185 | |
| 186 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 187 return; | |
| 188 | |
| 189 for (curwin->w_cursor.lnum = eap->line1; | |
| 190 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 191 { | |
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192 if (eap->cmdidx == CMD_left) // left align |
| 7 | 193 new_indent = indent; |
| 194 else | |
| 195 { | |
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196 has_tab = FALSE; // avoid uninit warnings |
| 7 | 197 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 198 : NULL) - get_indent(); | |
| 199 | |
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200 if (len <= 0) // skip blank lines |
| 7 | 201 continue; |
| 202 | |
| 203 if (eap->cmdidx == CMD_center) | |
| 204 new_indent = (width - len) / 2; | |
| 205 else | |
| 206 { | |
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207 new_indent = width - len; // right align |
| 7 | 208 |
| 209 /* | |
| 210 * Make sure that embedded TABs don't make the text go too far | |
| 211 * to the right. | |
| 212 */ | |
| 213 if (has_tab) | |
| 214 while (new_indent > 0) | |
| 215 { | |
| 216 (void)set_indent(new_indent, 0); | |
| 217 if (linelen(NULL) <= width) | |
| 218 { | |
| 219 /* | |
| 220 * Now try to move the line as much as possible to | |
| 221 * the right. Stop when it moves too far. | |
| 222 */ | |
| 223 do | |
| 224 (void)set_indent(++new_indent, 0); | |
| 225 while (linelen(NULL) <= width); | |
| 226 --new_indent; | |
| 227 break; | |
| 228 } | |
| 229 --new_indent; | |
| 230 } | |
| 231 } | |
| 232 } | |
| 233 if (new_indent < 0) | |
| 234 new_indent = 0; | |
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235 (void)set_indent(new_indent, 0); // set indent |
| 7 | 236 } |
| 237 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 238 curwin->w_cursor = save_curpos; | |
| 239 beginline(BL_WHITE | BL_FIX); | |
| 240 } | |
| 241 | |
| 242 /* | |
| 243 * Get the length of the current line, excluding trailing white space. | |
| 244 */ | |
| 245 static int | |
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246 linelen(int *has_tab) |
| 7 | 247 { |
| 248 char_u *line; | |
| 249 char_u *first; | |
| 250 char_u *last; | |
| 251 int save; | |
| 252 int len; | |
| 253 | |
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254 // Get the line. If it's empty bail out early (could be the empty string |
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255 // for an unloaded buffer). |
| 7 | 256 line = ml_get_curline(); |
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257 if (*line == NUL) |
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258 return 0; |
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259 |
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260 // find the first non-blank character |
| 7 | 261 first = skipwhite(line); |
| 262 | |
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263 // find the character after the last non-blank character |
| 7 | 264 for (last = first + STRLEN(first); |
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265 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 266 ; |
| 267 save = *last; | |
| 268 *last = NUL; | |
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269 len = linetabsize(line); // get line length |
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270 if (has_tab != NULL) // check for embedded TAB |
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271 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 272 *last = save; |
| 273 | |
| 274 return len; | |
| 275 } | |
| 276 | |
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277 // Buffer for two lines used during sorting. They are allocated to |
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278 // contain the longest line being sorted. |
| 826 | 279 static char_u *sortbuf1; |
| 280 static char_u *sortbuf2; | |
| 284 | 281 |
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282 static int sort_ic; // ignore case |
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283 static int sort_nr; // sort on number |
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284 static int sort_rx; // sort on regex instead of skipping it |
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285 #ifdef FEAT_FLOAT |
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286 static int sort_flt; // sort on floating number |
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287 #endif |
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288 |
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289 static int sort_abort; // flag to indicate if sorting has been interrupted |
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290 |
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291 // Struct to store info to be sorted. |
| 294 | 292 typedef struct |
| 293 { | |
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294 linenr_T lnum; // line number |
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295 union { |
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296 struct |
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297 { |
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298 varnumber_T start_col_nr; // starting column number |
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299 varnumber_T end_col_nr; // ending column number |
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300 } line; |
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301 struct |
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302 { |
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303 varnumber_T value; // value if sorting by integer |
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304 int is_number; // TRUE when line contains a number |
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305 } num; |
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306 #ifdef FEAT_FLOAT |
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307 float_T value_flt; // value if sorting by float |
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308 #endif |
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309 } st_u; |
| 294 | 310 } sorti_T; |
| 284 | 311 |
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312 static int sort_compare(const void *s1, const void *s2); |
| 284 | 313 |
| 314 static int | |
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315 sort_compare(const void *s1, const void *s2) |
| 284 | 316 { |
| 294 | 317 sorti_T l1 = *(sorti_T *)s1; |
| 318 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 319 int result = 0; |
| 320 | |
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321 // If the user interrupts, there's no way to stop qsort() immediately, but |
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322 // if we return 0 every time, qsort will assume it's done sorting and |
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323 // exit. |
| 826 | 324 if (sort_abort) |
| 325 return 0; | |
| 326 fast_breakcheck(); | |
| 327 if (got_int) | |
| 328 sort_abort = TRUE; | |
| 329 | |
| 294 | 330 if (sort_nr) |
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331 { |
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332 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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333 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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334 else |
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335 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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336 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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337 } |
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338 #ifdef FEAT_FLOAT |
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339 else if (sort_flt) |
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340 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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341 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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342 #endif |
| 826 | 343 else |
| 344 { | |
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345 // We need to copy one line into "sortbuf1", because there is no |
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346 // guarantee that the first pointer becomes invalid when obtaining the |
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347 // second one. |
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348 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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349 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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350 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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351 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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352 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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353 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 354 |
| 834 | 355 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 356 : STRCMP(sortbuf1, sortbuf2); | |
| 357 } | |
| 358 | |
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359 // If two lines have the same value, preserve the original line order. |
| 826 | 360 if (result == 0) |
| 834 | 361 return (int)(l1.lnum - l2.lnum); |
| 362 return result; | |
| 284 | 363 } |
| 364 | |
| 365 /* | |
| 366 * ":sort". | |
| 367 */ | |
| 368 void | |
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369 ex_sort(exarg_T *eap) |
| 284 | 370 { |
| 371 regmatch_T regmatch; | |
| 372 int len; | |
| 373 linenr_T lnum; | |
| 374 long maxlen = 0; | |
| 294 | 375 sorti_T *nrs; |
| 1872 | 376 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 377 size_t i; |
| 284 | 378 char_u *p; |
| 379 char_u *s; | |
| 826 | 380 char_u *s2; |
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381 char_u c; // temporary character storage |
| 284 | 382 int unique = FALSE; |
| 383 long deleted; | |
| 826 | 384 colnr_T start_col; |
| 385 colnr_T end_col; | |
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386 int sort_what = 0; |
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387 int format_found = 0; |
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388 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 389 |
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390 // Sorting one line is really quick! |
| 1538 | 391 if (count <= 1) |
| 392 return; | |
| 393 | |
| 284 | 394 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 395 return; | |
| 826 | 396 sortbuf1 = NULL; |
| 397 sortbuf2 = NULL; | |
| 284 | 398 regmatch.regprog = NULL; |
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399 nrs = ALLOC_MULT(sorti_T, count); |
| 284 | 400 if (nrs == NULL) |
| 826 | 401 goto sortend; |
| 402 | |
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403 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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404 #ifdef FEAT_FLOAT |
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405 sort_flt = 0; |
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406 #endif |
| 294 | 407 |
| 284 | 408 for (p = eap->arg; *p != NUL; ++p) |
| 409 { | |
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410 if (VIM_ISWHITE(*p)) |
| 284 | 411 ; |
| 412 else if (*p == 'i') | |
| 413 sort_ic = TRUE; | |
| 826 | 414 else if (*p == 'r') |
| 415 sort_rx = TRUE; | |
| 294 | 416 else if (*p == 'n') |
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417 { |
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418 sort_nr = 1; |
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419 ++format_found; |
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420 } |
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421 #ifdef FEAT_FLOAT |
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422 else if (*p == 'f') |
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423 { |
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424 sort_flt = 1; |
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425 ++format_found; |
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426 } |
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427 #endif |
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428 else if (*p == 'b') |
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429 { |
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430 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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431 ++format_found; |
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432 } |
| 294 | 433 else if (*p == 'o') |
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434 { |
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435 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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436 ++format_found; |
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437 } |
| 294 | 438 else if (*p == 'x') |
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439 { |
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440 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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441 ++format_found; |
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442 } |
| 284 | 443 else if (*p == 'u') |
| 444 unique = TRUE; | |
|
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445 else if (*p == '"') // comment start |
| 289 | 446 break; |
| 447 else if (check_nextcmd(p) != NULL) | |
| 448 { | |
| 449 eap->nextcmd = check_nextcmd(p); | |
| 450 break; | |
| 451 } | |
| 452 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 453 { |
| 454 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 455 if (*s != *p) | |
| 456 { | |
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457 emsg(_(e_invalpat)); |
| 826 | 458 goto sortend; |
| 284 | 459 } |
| 460 *s = NUL; | |
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461 // Use last search pattern if sort pattern is empty. |
| 4199 | 462 if (s == p + 1) |
| 463 { | |
| 464 if (last_search_pat() == NULL) | |
| 465 { | |
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466 emsg(_(e_noprevre)); |
| 4199 | 467 goto sortend; |
| 468 } | |
| 1314 | 469 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 470 } |
| 1314 | 471 else |
| 472 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 473 if (regmatch.regprog == NULL) |
| 826 | 474 goto sortend; |
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475 p = s; // continue after the regexp |
| 284 | 476 regmatch.rm_ic = p_ic; |
| 477 } | |
| 478 else | |
| 479 { | |
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480 semsg(_(e_invarg2), p); |
| 826 | 481 goto sortend; |
| 284 | 482 } |
| 483 } | |
| 484 | |
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485 // Can only have one of 'n', 'b', 'o' and 'x'. |
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486 if (format_found > 1) |
| 294 | 487 { |
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488 emsg(_(e_invarg)); |
| 826 | 489 goto sortend; |
| 294 | 490 } |
| 491 | |
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492 // From here on "sort_nr" is used as a flag for any integer number |
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493 // sorting. |
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494 sort_nr += sort_what; |
| 294 | 495 |
| 284 | 496 /* |
| 294 | 497 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 498 * the lines into allocated memory. |
| 826 | 499 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 500 * numbers sorting it's the number to sort on. This means the pattern | |
| 501 * matching and number conversion only has to be done once per line. | |
| 294 | 502 * Also get the longest line length for allocating "sortbuf". |
| 284 | 503 */ |
| 504 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 505 { | |
| 506 s = ml_get(lnum); | |
| 835 | 507 len = (int)STRLEN(s); |
| 284 | 508 if (maxlen < len) |
| 509 maxlen = len; | |
| 294 | 510 |
| 826 | 511 start_col = 0; |
| 512 end_col = len; | |
| 294 | 513 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 514 { |
| 515 if (sort_rx) | |
| 516 { | |
| 835 | 517 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 518 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 519 } |
| 520 else | |
| 835 | 521 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 522 } |
| 294 | 523 else |
| 826 | 524 if (regmatch.regprog != NULL) |
| 525 end_col = 0; | |
| 294 | 526 |
|
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527 if (sort_nr |
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528 #ifdef FEAT_FLOAT |
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529 || sort_flt |
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530 #endif |
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531 ) |
| 294 | 532 { |
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533 // Make sure vim_str2nr doesn't read any digits past the end |
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534 // of the match, by temporarily terminating the string there |
| 826 | 535 s2 = s + end_col; |
| 536 c = *s2; | |
| 2606 | 537 *s2 = NUL; |
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538 // Sorting on number: Store the number itself. |
| 1687 | 539 p = s + start_col; |
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540 if (sort_nr) |
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541 { |
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542 if (sort_what & STR2NR_HEX) |
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543 s = skiptohex(p); |
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544 else if (sort_what & STR2NR_BIN) |
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545 s = skiptobin(p); |
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546 else |
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547 s = skiptodigit(p); |
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548 if (s > p && s[-1] == '-') |
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549 --s; // include preceding negative sign |
|
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550 if (*s == NUL) |
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551 { |
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552 // line without number should sort before any number |
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553 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
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554 nrs[lnum - eap->line1].st_u.num.value = 0; |
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555 } |
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|
556 else |
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557 { |
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558 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
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559 vim_str2nr(s, NULL, NULL, sort_what, |
|
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560 &nrs[lnum - eap->line1].st_u.num.value, |
|
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561 NULL, 0, FALSE); |
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562 } |
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563 } |
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564 #ifdef FEAT_FLOAT |
| 294 | 565 else |
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566 { |
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567 s = skipwhite(p); |
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|
568 if (*s == '+') |
|
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|
569 s = skipwhite(s + 1); |
|
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570 |
|
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|
571 if (*s == NUL) |
|
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|
572 // empty line should sort before any number |
|
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573 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
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574 else |
|
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575 nrs[lnum - eap->line1].st_u.value_flt = |
|
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576 strtod((char *)s, NULL); |
|
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577 } |
|
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|
578 #endif |
| 2606 | 579 *s2 = c; |
| 294 | 580 } |
| 581 else | |
| 826 | 582 { |
|
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|
583 // Store the column to sort at. |
|
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|
584 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
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|
585 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 586 } |
| 294 | 587 |
| 588 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 589 |
| 590 if (regmatch.regprog != NULL) | |
| 591 fast_breakcheck(); | |
| 592 if (got_int) | |
| 826 | 593 goto sortend; |
| 284 | 594 } |
| 595 | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
596 // Allocate a buffer that can hold the longest line. |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
597 sortbuf1 = alloc(maxlen + 1); |
| 826 | 598 if (sortbuf1 == NULL) |
| 599 goto sortend; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
600 sortbuf2 = alloc(maxlen + 1); |
| 826 | 601 if (sortbuf2 == NULL) |
| 602 goto sortend; | |
| 284 | 603 |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
604 // Sort the array of line numbers. Note: can't be interrupted! |
| 294 | 605 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 606 |
| 826 | 607 if (sort_abort) |
| 608 goto sortend; | |
| 609 | |
|
18779
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patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
610 // Insert the lines in the sorted order below the last one. |
| 284 | 611 lnum = eap->line2; |
| 612 for (i = 0; i < count; ++i) | |
| 613 { | |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
614 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:
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diff
changeset
|
615 |
|
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 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
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parents:
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diff
changeset
|
617 // 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
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diff
changeset
|
618 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
619 change_occurred = TRUE; |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
620 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
621 s = ml_get(get_lnum); |
| 284 | 622 if (!unique || i == 0 |
| 826 | 623 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 624 { |
|
14206
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
625 // 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>
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diff
changeset
|
626 // ml_append(). And it's needed for "unique". |
|
7340
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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diff
changeset
|
627 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
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7226
diff
changeset
|
628 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 629 break; |
| 630 } | |
| 481 | 631 fast_breakcheck(); |
| 632 if (got_int) | |
| 826 | 633 goto sortend; |
| 284 | 634 } |
| 635 | |
|
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diff
changeset
|
636 // delete the original lines if appending worked |
| 284 | 637 if (i == count) |
| 638 for (i = 0; i < count; ++i) | |
| 639 ml_delete(eap->line1, FALSE); | |
| 640 else | |
| 641 count = 0; | |
| 642 | |
|
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changeset
|
643 // Adjust marks for deleted (or added) lines and prepare for displaying. |
| 835 | 644 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 645 if (deleted > 0) |
|
14808
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patch 8.1.0416: sort doesn't report deleted lines
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diff
changeset
|
646 { |
| 284 | 647 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
14808
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changeset
|
648 msgmore(-deleted); |
|
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
649 } |
| 284 | 650 else if (deleted < 0) |
| 651 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
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|
652 |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
653 if (change_occurred || deleted != 0) |
|
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changeset
|
654 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 655 |
| 284 | 656 curwin->w_cursor.lnum = eap->line1; |
| 657 beginline(BL_WHITE | BL_FIX); | |
| 658 | |
| 826 | 659 sortend: |
| 284 | 660 vim_free(nrs); |
| 826 | 661 vim_free(sortbuf1); |
| 662 vim_free(sortbuf2); | |
|
4805
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updated for version 7.3.1149
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|
663 vim_regfree(regmatch.regprog); |
| 481 | 664 if (got_int) |
|
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changeset
|
665 emsg(_(e_interr)); |
| 284 | 666 } |
| 667 | |
| 7 | 668 /* |
| 669 * :move command - move lines line1-line2 to line dest | |
| 670 * | |
| 671 * return FAIL for failure, OK otherwise | |
| 672 */ | |
| 673 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
674 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 675 { |
| 676 char_u *str; | |
| 677 linenr_T l; | |
|
15010
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diff
changeset
|
678 linenr_T extra; // Num lines added before line1 |
|
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|
679 linenr_T num_lines; // Num lines moved |
|
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|
680 linenr_T last_line; // Last line in file after adding new text |
| 6755 | 681 #ifdef FEAT_FOLDING |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
682 win_T *win; |
|
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changeset
|
683 tabpage_T *tp; |
| 6755 | 684 #endif |
| 7 | 685 |
| 686 if (dest >= line1 && dest < line2) | |
| 687 { | |
|
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changeset
|
688 emsg(_("E134: Cannot move a range of lines into itself")); |
| 7 | 689 return FAIL; |
| 690 } | |
| 691 | |
|
15010
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patch 8.1.0516: :move command marks buffer modified when nothing changed
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diff
changeset
|
692 // 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>
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diff
changeset
|
693 // 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>
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diff
changeset
|
694 if (dest == line1 - 1 || dest == line2) |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
695 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
696 // 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
|
697 // compatible. |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
698 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
|
699 curwin->w_cursor.lnum = dest; |
|
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patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
700 else |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
701 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
|
702 |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
703 return OK; |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
704 } |
|
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
705 |
| 7 | 706 num_lines = line2 - line1 + 1; |
| 707 | |
| 708 /* | |
| 709 * First we copy the old text to its new location -- webb | |
| 710 * Also copy the flag that ":global" command uses. | |
| 711 */ | |
| 712 if (u_save(dest, dest + 1) == FAIL) | |
| 713 return FAIL; | |
| 714 for (extra = 0, l = line1; l <= line2; l++) | |
| 715 { | |
| 716 str = vim_strsave(ml_get(l + extra)); | |
| 717 if (str != NULL) | |
| 718 { | |
| 719 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 720 vim_free(str); | |
| 721 if (dest < line1) | |
| 722 extra++; | |
| 723 } | |
| 724 } | |
| 725 | |
| 726 /* | |
| 727 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 728 * mark_adjust() calls. | |
| 729 * | |
| 730 * We adjust the marks within the old text so that they refer to the | |
| 731 * last lines of the file (temporarily), because we know no other marks | |
| 732 * will be set there since these line numbers did not exist until we added | |
| 733 * our new lines. | |
| 734 * | |
| 735 * Then we adjust the marks on lines between the old and new text positions | |
| 736 * (either forwards or backwards). | |
| 737 * | |
| 738 * And Finally we adjust the marks we put at the end of the file back to | |
| 739 * their final destination at the new text position -- webb | |
| 740 */ | |
| 741 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
|
742 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 743 if (dest >= line2) |
| 744 { | |
|
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
745 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
|
746 #ifdef FEAT_FOLDING |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
747 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
|
748 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
|
749 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
|
750 } |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
751 #endif |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
752 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
753 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
754 curbuf->b_op_start.lnum = dest - num_lines + 1; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
755 curbuf->b_op_end.lnum = dest; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
756 } |
| 7 | 757 } |
| 758 else | |
| 759 { | |
|
11140
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
760 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
|
761 #ifdef FEAT_FOLDING |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
762 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
|
763 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
|
764 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
|
765 } |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
766 #endif |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
767 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
768 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
769 curbuf->b_op_start.lnum = dest + 1; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
770 curbuf->b_op_end.lnum = dest + num_lines; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
771 } |
| 7 | 772 } |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
773 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
774 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
11140
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
775 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 776 -(last_line - dest - extra), 0L); |
| 777 | |
| 778 /* | |
| 779 * Now we delete the original text -- webb | |
| 780 */ | |
| 781 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 782 return FAIL; | |
| 783 | |
| 784 for (l = line1; l <= line2; l++) | |
| 785 ml_delete(line1 + extra, TRUE); | |
| 786 | |
| 787 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
|
788 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
|
789 (long)num_lines); |
| 7 | 790 |
| 791 /* | |
| 792 * Leave the cursor on the last of the moved lines. | |
| 793 */ | |
| 794 if (dest >= line1) | |
| 795 curwin->w_cursor.lnum = dest; | |
| 796 else | |
| 797 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 798 | |
| 799 if (line1 < dest) | |
| 3184 | 800 { |
| 801 dest += num_lines + 1; | |
| 802 last_line = curbuf->b_ml.ml_line_count; | |
| 803 if (dest > last_line + 1) | |
| 804 dest = last_line + 1; | |
| 805 changed_lines(line1, 0, dest, 0L); | |
| 806 } | |
| 7 | 807 else |
| 808 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 809 | |
| 810 return OK; | |
| 811 } | |
| 812 | |
| 813 /* | |
| 814 * ":copy" | |
| 815 */ | |
| 816 void | |
|
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817 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 818 { |
| 819 linenr_T count; | |
| 820 char_u *p; | |
| 821 | |
| 822 count = line2 - line1 + 1; | |
|
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823 if (!cmdmod.lockmarks) |
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824 { |
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825 curbuf->b_op_start.lnum = n + 1; |
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826 curbuf->b_op_end.lnum = n + count; |
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827 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
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828 } |
| 7 | 829 |
| 830 /* | |
| 831 * there are three situations: | |
| 832 * 1. destination is above line1 | |
| 833 * 2. destination is between line1 and line2 | |
| 834 * 3. destination is below line2 | |
| 835 * | |
| 836 * n = destination (when starting) | |
| 837 * curwin->w_cursor.lnum = destination (while copying) | |
| 838 * line1 = start of source (while copying) | |
| 839 * line2 = end of source (while copying) | |
| 840 */ | |
| 841 if (u_save(n, n + 1) == FAIL) | |
| 842 return; | |
| 843 | |
| 844 curwin->w_cursor.lnum = n; | |
| 845 while (line1 <= line2) | |
| 846 { | |
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847 // need to use vim_strsave() because the line will be unlocked within |
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848 // ml_append() |
| 7 | 849 p = vim_strsave(ml_get(line1)); |
| 850 if (p != NULL) | |
| 851 { | |
| 852 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 853 vim_free(p); | |
| 854 } | |
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855 // situation 2: skip already copied lines |
| 7 | 856 if (line1 == n) |
| 857 line1 = curwin->w_cursor.lnum; | |
| 858 ++line1; | |
| 859 if (curwin->w_cursor.lnum < line1) | |
| 860 ++line1; | |
| 861 if (curwin->w_cursor.lnum < line2) | |
| 862 ++line2; | |
| 863 ++curwin->w_cursor.lnum; | |
| 864 } | |
| 865 | |
| 866 appended_lines_mark(n, count); | |
| 867 | |
| 868 msgmore((long)count); | |
| 869 } | |
| 870 | |
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871 static char_u *prevcmd = NULL; // the previous command |
| 359 | 872 |
| 873 #if defined(EXITFREE) || defined(PROTO) | |
| 874 void | |
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875 free_prev_shellcmd(void) |
| 359 | 876 { |
| 877 vim_free(prevcmd); | |
| 878 } | |
| 879 #endif | |
| 880 | |
| 7 | 881 /* |
| 882 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 883 * Bangs in the argument are replaced with the previously entered command. | |
| 884 * Remember the argument. | |
| 885 */ | |
| 886 void | |
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887 do_bang( |
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888 int addr_count, |
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889 exarg_T *eap, |
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890 int forceit, |
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891 int do_in, |
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892 int do_out) |
| 7 | 893 { |
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894 char_u *arg = eap->arg; // command |
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895 linenr_T line1 = eap->line1; // start of range |
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896 linenr_T line2 = eap->line2; // end of range |
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897 char_u *newcmd = NULL; // the new command |
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898 int free_newcmd = FALSE; // need to free() newcmd |
| 7 | 899 int ins_prevcmd; |
| 900 char_u *t; | |
| 901 char_u *p; | |
| 902 char_u *trailarg; | |
| 903 int len; | |
| 904 int scroll_save = msg_scroll; | |
| 905 | |
| 906 /* | |
| 907 * Disallow shell commands for "rvim". | |
| 908 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 909 * security reasons. | |
| 910 */ | |
| 911 if (check_restricted() || check_secure()) | |
| 912 return; | |
| 913 | |
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914 if (addr_count == 0) // :! |
| 7 | 915 { |
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916 msg_scroll = FALSE; // don't scroll here |
| 7 | 917 autowrite_all(); |
| 918 msg_scroll = scroll_save; | |
| 919 } | |
| 920 | |
| 921 /* | |
| 922 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 923 * (:!! is indicated by the 'forceit' variable) | |
| 924 */ | |
| 925 ins_prevcmd = forceit; | |
| 926 trailarg = arg; | |
| 927 do | |
| 928 { | |
| 929 len = (int)STRLEN(trailarg) + 1; | |
| 930 if (newcmd != NULL) | |
| 931 len += (int)STRLEN(newcmd); | |
| 932 if (ins_prevcmd) | |
| 933 { | |
| 934 if (prevcmd == NULL) | |
| 935 { | |
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936 emsg(_(e_noprev)); |
| 7 | 937 vim_free(newcmd); |
| 938 return; | |
| 939 } | |
| 940 len += (int)STRLEN(prevcmd); | |
| 941 } | |
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942 if ((t = alloc(len)) == NULL) |
| 7 | 943 { |
| 944 vim_free(newcmd); | |
| 945 return; | |
| 946 } | |
| 947 *t = NUL; | |
| 948 if (newcmd != NULL) | |
| 949 STRCAT(t, newcmd); | |
| 950 if (ins_prevcmd) | |
| 951 STRCAT(t, prevcmd); | |
| 952 p = t + STRLEN(t); | |
| 953 STRCAT(t, trailarg); | |
| 954 vim_free(newcmd); | |
| 955 newcmd = t; | |
| 956 | |
| 957 /* | |
| 958 * Scan the rest of the argument for '!', which is replaced by the | |
| 959 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 960 */ | |
| 961 trailarg = NULL; | |
| 962 while (*p) | |
| 963 { | |
| 2823 | 964 if (*p == '!') |
| 7 | 965 { |
| 966 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 967 STRMOVE(p - 1, p); |
| 7 | 968 else |
| 969 { | |
| 970 trailarg = p; | |
| 971 *trailarg++ = NUL; | |
| 972 ins_prevcmd = TRUE; | |
| 973 break; | |
| 974 } | |
| 975 } | |
| 976 ++p; | |
| 977 } | |
| 978 } while (trailarg != NULL); | |
| 979 | |
| 980 vim_free(prevcmd); | |
| 981 prevcmd = newcmd; | |
| 982 | |
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983 if (bangredo) // put cmd in redo buffer for ! command |
| 7 | 984 { |
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985 // If % or # appears in the command, it must have been escaped. |
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986 // Reescape them, so that redoing them does not substitute them by the |
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987 // buffername. |
| 5728 | 988 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); |
| 989 | |
| 990 if (cmd != NULL) | |
| 991 { | |
| 992 AppendToRedobuffLit(cmd, -1); | |
| 993 vim_free(cmd); | |
| 994 } | |
| 995 else | |
| 996 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 997 AppendToRedobuff((char_u *)"\n"); |
| 998 bangredo = FALSE; | |
| 999 } | |
| 1000 /* | |
| 1001 * Add quotes around the command, for shells that need them. | |
| 1002 */ | |
| 1003 if (*p_shq != NUL) | |
| 1004 { | |
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1005 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1); |
| 7 | 1006 if (newcmd == NULL) |
| 1007 return; | |
| 1008 STRCPY(newcmd, p_shq); | |
| 1009 STRCAT(newcmd, prevcmd); | |
| 1010 STRCAT(newcmd, p_shq); | |
| 1011 free_newcmd = TRUE; | |
| 1012 } | |
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1013 if (addr_count == 0) // :! |
| 7 | 1014 { |
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1015 // echo the command |
| 7 | 1016 msg_start(); |
| 1017 msg_putchar(':'); | |
| 1018 msg_putchar('!'); | |
| 1019 msg_outtrans(newcmd); | |
| 1020 msg_clr_eos(); | |
| 1021 windgoto(msg_row, msg_col); | |
| 1022 | |
| 1023 do_shell(newcmd, 0); | |
| 1024 } | |
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1025 else // :range! |
| 725 | 1026 { |
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1027 // Careful: This may recursively call do_bang() again! (because of |
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1028 // autocommands) |
| 7 | 1029 do_filter(line1, line2, eap, newcmd, do_in, do_out); |
| 725 | 1030 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1031 } | |
| 7 | 1032 if (free_newcmd) |
| 1033 vim_free(newcmd); | |
| 1034 } | |
| 1035 | |
| 1036 /* | |
| 1037 * do_filter: filter lines through a command given by the user | |
| 1038 * | |
| 169 | 1039 * We mostly use temp files and the call_shell() routine here. This would |
| 1040 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1041 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1042 * to deal with redirection somehow, and should handle things like looking |
| 1043 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1044 * command name given by the user. All reasonable versions of call_shell() | |
| 1045 * do this. | |
| 169 | 1046 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1047 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1048 * We use input redirection if do_in is TRUE. |
| 1049 * We use output redirection if do_out is TRUE. | |
| 1050 */ | |
| 1051 static void | |
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1052 do_filter( |
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1053 linenr_T line1, |
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1054 linenr_T line2, |
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1055 exarg_T *eap, // for forced 'ff' and 'fenc' |
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1056 char_u *cmd, |
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1057 int do_in, |
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1058 int do_out) |
| 7 | 1059 { |
| 1060 char_u *itmp = NULL; | |
| 1061 char_u *otmp = NULL; | |
| 1062 linenr_T linecount; | |
| 1063 linenr_T read_linecount; | |
| 1064 pos_T cursor_save; | |
| 1065 char_u *cmd_buf; | |
| 1066 buf_T *old_curbuf = curbuf; | |
| 169 | 1067 int shell_flags = 0; |
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1068 pos_T orig_start = curbuf->b_op_start; |
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1069 pos_T orig_end = curbuf->b_op_end; |
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1070 int save_lockmarks = cmdmod.lockmarks; |
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1071 #ifdef FEAT_FILTERPIPE |
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1072 int stmp = p_stmp; |
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1073 #endif |
| 7 | 1074 |
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1075 if (*cmd == NUL) // no filter command |
| 7 | 1076 return; |
| 1077 | |
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1078 // Temporarily disable lockmarks since that's needed to propagate changed |
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1079 // regions of the buffer for foldUpdate(), linecount, etc. |
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1080 cmdmod.lockmarks = 0; |
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1081 |
| 7 | 1082 cursor_save = curwin->w_cursor; |
| 1083 linecount = line2 - line1 + 1; | |
| 1084 curwin->w_cursor.lnum = line1; | |
| 1085 curwin->w_cursor.col = 0; | |
| 1086 changed_line_abv_curs(); | |
| 1087 invalidate_botline(); | |
| 1088 | |
| 1089 /* | |
| 169 | 1090 * When using temp files: |
| 1091 * 1. * Form temp file names | |
| 1092 * 2. * Write the lines to a temp file | |
| 1093 * 3. Run the filter command on the temp file | |
| 1094 * 4. * Read the output of the command into the buffer | |
| 1095 * 5. * Delete the original lines to be filtered | |
| 1096 * 6. * Remove the temp files | |
| 1097 * | |
| 1098 * When writing the input with a pipe or when catching the output with a | |
| 1099 * pipe only need to do 3. | |
| 7 | 1100 */ |
| 1101 | |
| 169 | 1102 if (do_out) |
| 1103 shell_flags |= SHELL_DOOUT; | |
| 1104 | |
| 3482 | 1105 #ifdef FEAT_FILTERPIPE |
|
18742
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1106 # ifdef VIMDLL |
|
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1107 if (!gui.in_use && !gui.starting) |
|
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1108 stmp = 1; // Console mode doesn't support filterpipe. |
|
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1109 # endif |
|
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1110 |
|
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1111 if (!do_in && do_out && !stmp) |
| 169 | 1112 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1113 // Use a pipe to fetch stdout of the command, do not use a temp file. |
| 169 | 1114 shell_flags |= SHELL_READ; |
| 1115 curwin->w_cursor.lnum = line2; | |
| 1116 } | |
|
18742
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1117 else if (do_in && !do_out && !stmp) |
| 7 | 1118 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1119 // Use a pipe to write stdin of the command, do not use a temp file. |
| 169 | 1120 shell_flags |= SHELL_WRITE; |
| 1121 curbuf->b_op_start.lnum = line1; | |
| 1122 curbuf->b_op_end.lnum = line2; | |
| 7 | 1123 } |
|
18742
e9b2ade1adbd
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
1124 else if (do_in && do_out && !stmp) |
| 169 | 1125 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1126 // Use a pipe to write stdin and fetch stdout of the command, do not |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1127 // use a temp file. |
| 169 | 1128 shell_flags |= SHELL_READ|SHELL_WRITE; |
| 1129 curbuf->b_op_start.lnum = line1; | |
| 1130 curbuf->b_op_end.lnum = line2; | |
| 1131 curwin->w_cursor.lnum = line2; | |
| 1132 } | |
| 1133 else | |
| 1134 #endif | |
| 6721 | 1135 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1136 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1137 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1138 emsg(_(e_notmp)); |
| 169 | 1139 goto filterend; |
| 1140 } | |
| 7 | 1141 |
| 1142 /* | |
| 1143 * The writing and reading of temp files will not be shown. | |
| 1144 * Vi also doesn't do this and the messages are not very informative. | |
| 1145 */ | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1146 ++no_wait_return; // don't call wait_return() while busy |
| 169 | 1147 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1148 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1149 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1150 msg_putchar('\n'); // keep message from buf_write() |
| 7 | 1151 --no_wait_return; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1152 #if defined(FEAT_EVAL) |
| 7 | 1153 if (!aborting()) |
| 1154 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1155 (void)semsg(_(e_notcreate), itmp); // will call wait_return |
| 7 | 1156 goto filterend; |
| 1157 } | |
| 1158 if (curbuf != old_curbuf) | |
| 1159 goto filterend; | |
| 1160 | |
| 1161 if (!do_out) | |
| 1162 msg_putchar('\n'); | |
| 1163 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1164 // Create the shell command in allocated memory. |
| 7 | 1165 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1166 if (cmd_buf == NULL) | |
| 1167 goto filterend; | |
| 1168 | |
| 1169 windgoto((int)Rows - 1, 0); | |
| 1170 cursor_on(); | |
| 1171 | |
| 1172 /* | |
| 1173 * When not redirecting the output the command can write anything to the | |
| 1174 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1175 * stderr output of external command. Clear the screen later. | |
| 1176 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1177 * also mess up the screen, clear it later. | |
| 1178 */ | |
| 1179 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1180 redraw_later_clear(); | |
| 1181 | |
| 169 | 1182 if (do_out) |
| 1183 { | |
| 1184 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1185 { |
| 1186 vim_free(cmd_buf); | |
| 169 | 1187 goto error; |
| 1581 | 1188 } |
| 169 | 1189 redraw_curbuf_later(VALID); |
| 1190 } | |
| 1191 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1192 | |
| 7 | 1193 /* |
| 1194 * When call_shell() fails wait_return() is called to give the user a | |
| 1195 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1196 * can see the error messages from the command that appear on stdout; use | |
| 1197 * 'u' to fix the text | |
| 1198 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1199 * like ":r !cat" hangs. | |
| 1200 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1201 */ | |
| 169 | 1202 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1203 { |
| 1204 redraw_later_clear(); | |
| 1205 wait_return(FALSE); | |
| 1206 } | |
| 1207 vim_free(cmd_buf); | |
| 1208 | |
| 1209 did_check_timestamps = FALSE; | |
| 1210 need_check_timestamps = TRUE; | |
| 1211 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1212 // When interrupting the shell command, it may still have produced some |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1213 // useful output. Reset got_int here, so that readfile() won't cancel |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1214 // reading. |
| 7 | 1215 ui_breakcheck(); |
| 1216 got_int = FALSE; | |
| 1217 | |
| 1218 if (do_out) | |
| 1219 { | |
| 169 | 1220 if (otmp != NULL) |
| 7 | 1221 { |
| 169 | 1222 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
|
1223 eap, READ_FILTER) != OK) |
| 169 | 1224 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1225 #if defined(FEAT_EVAL) |
| 169 | 1226 if (!aborting()) |
| 1227 #endif | |
| 1228 { | |
| 1229 msg_putchar('\n'); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1230 semsg(_(e_notread), otmp); |
| 169 | 1231 } |
| 1232 goto error; | |
| 7 | 1233 } |
| 169 | 1234 if (curbuf != old_curbuf) |
| 1235 goto filterend; | |
| 7 | 1236 } |
| 169 | 1237 |
| 1238 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1239 | |
| 1240 if (shell_flags & SHELL_READ) | |
| 1241 { | |
| 1242 curbuf->b_op_start.lnum = line2 + 1; | |
| 1243 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1244 appended_lines_mark(line2, read_linecount); | |
| 1245 } | |
| 7 | 1246 |
| 1247 if (do_in) | |
| 1248 { | |
| 1249 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1250 { | |
| 1251 if (read_linecount >= linecount) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1252 // move all marks from old lines to new lines |
| 7 | 1253 mark_adjust(line1, line2, linecount, 0L); |
| 1254 else | |
| 1255 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1256 // move marks from old lines to new lines, delete marks |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1257 // that are in deleted lines |
| 7 | 1258 mark_adjust(line1, line1 + read_linecount - 1, |
| 1259 linecount, 0L); | |
| 1260 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1261 } | |
| 1262 } | |
| 1263 | |
| 1264 /* | |
| 1265 * Put cursor on first filtered line for ":range!cmd". | |
| 1266 * Adjust '[ and '] (set by buf_write()). | |
| 1267 */ | |
| 1268 curwin->w_cursor.lnum = line1; | |
| 1269 del_lines(linecount, TRUE); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1270 curbuf->b_op_start.lnum -= linecount; // adjust '[ |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1271 curbuf->b_op_end.lnum -= linecount; // adjust '] |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1272 write_lnum_adjust(-linecount); // adjust last line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1273 // for next write |
| 100 | 1274 #ifdef FEAT_FOLDING |
| 1275 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1276 #endif | |
| 7 | 1277 } |
| 1278 else | |
| 1279 { | |
| 1280 /* | |
| 1281 * Put cursor on last new line for ":r !cmd". | |
| 1282 */ | |
| 169 | 1283 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1284 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1285 } | |
| 100 | 1286 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1287 beginline(BL_WHITE | BL_FIX); // cursor on first non-blank |
| 7 | 1288 --no_wait_return; |
| 1289 | |
| 1290 if (linecount > p_report) | |
| 1291 { | |
| 1292 if (do_in) | |
| 1293 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1294 vim_snprintf(msg_buf, sizeof(msg_buf), |
| 274 | 1295 _("%ld lines filtered"), (long)linecount); |
| 7 | 1296 if (msg(msg_buf) && !msg_scroll) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1297 // 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
|
1298 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 1299 } |
| 1300 else | |
| 1301 msgmore((long)linecount); | |
| 1302 } | |
| 1303 } | |
| 1304 else | |
| 1305 { | |
| 1306 error: | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1307 // put cursor back in same position for ":w !cmd" |
| 7 | 1308 curwin->w_cursor = cursor_save; |
| 1309 --no_wait_return; | |
| 1310 wait_return(FALSE); | |
| 1311 } | |
| 1312 | |
| 1313 filterend: | |
| 1314 | |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1315 cmdmod.lockmarks = save_lockmarks; |
| 7 | 1316 if (curbuf != old_curbuf) |
| 1317 { | |
| 1318 --no_wait_return; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1319 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
| 7 | 1320 } |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1321 else if (cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1322 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1323 curbuf->b_op_start = orig_start; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1324 curbuf->b_op_end = orig_end; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1325 } |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1326 |
| 7 | 1327 if (itmp != NULL) |
| 1328 mch_remove(itmp); | |
| 1329 if (otmp != NULL) | |
| 1330 mch_remove(otmp); | |
| 1331 vim_free(itmp); | |
| 1332 vim_free(otmp); | |
| 1333 } | |
| 1334 | |
| 1335 /* | |
| 1336 * Call a shell to execute a command. | |
| 1337 * When "cmd" is NULL start an interactive shell. | |
| 1338 */ | |
| 1339 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1340 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1341 char_u *cmd, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1342 int flags) // may be SHELL_DOOUT when output is redirected |
| 7 | 1343 { |
| 1344 buf_T *buf; | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1345 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
| 7 | 1346 int save_nwr; |
| 1347 #endif | |
| 1348 #ifdef MSWIN | |
| 1349 int winstart = FALSE; | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1350 int keep_termcap = FALSE; |
| 7 | 1351 #endif |
| 1352 | |
| 1353 /* | |
| 1354 * Disallow shell commands for "rvim". | |
| 1355 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1356 * security reasons. | |
| 1357 */ | |
| 1358 if (check_restricted() || check_secure()) | |
| 1359 { | |
| 1360 msg_end(); | |
| 1361 return; | |
| 1362 } | |
| 1363 | |
| 1364 #ifdef MSWIN | |
| 1365 /* | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1366 * Check if ":!start" is used. This implies not stopping termcap mode. |
| 7 | 1367 */ |
| 1368 if (cmd != NULL) | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1369 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1370 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1371 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1372 // Don't stop termcap mode when using a terminal window for the shell. |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1373 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1374 keep_termcap = TRUE; |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1375 # endif |
| 7 | 1376 #endif |
| 1377 | |
| 1378 /* | |
| 1379 * For autocommands we want to get the output on the current screen, to | |
| 1380 * avoid having to type return below. | |
| 1381 */ | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1382 msg_putchar('\r'); // put cursor at start of line |
| 7 | 1383 if (!autocmd_busy) |
| 1384 { | |
| 1385 #ifdef MSWIN | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1386 if (!keep_termcap) |
| 7 | 1387 #endif |
| 1388 stoptermcap(); | |
| 1389 } | |
| 1390 #ifdef MSWIN | |
| 1391 if (!winstart) | |
| 1392 #endif | |
|
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diff
changeset
|
1393 msg_putchar('\n'); // may shift screen one line up |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1394 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1395 // warning message before calling the shell |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1396 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
|
1397 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
|
1398 if (bufIsChangedNotTerm(buf)) |
| 7 | 1399 { |
| 1400 #ifdef FEAT_GUI_MSWIN | |
|
16021
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1401 if (!keep_termcap) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1402 starttermcap(); // don't want a message box here |
| 7 | 1403 #endif |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1404 msg_puts(_("[No write since last change]\n")); |
| 7 | 1405 #ifdef FEAT_GUI_MSWIN |
|
16021
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Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1406 if (!keep_termcap) |
| 7 | 1407 stoptermcap(); |
| 1408 #endif | |
| 1409 break; | |
| 1410 } | |
| 1411 | |
|
16021
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patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1412 // This windgoto is required for when the '\n' resulted in a "delete line |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1413 // 1" command to the terminal. |
| 7 | 1414 if (!swapping_screen()) |
| 1415 windgoto(msg_row, msg_col); | |
| 1416 cursor_on(); | |
| 1417 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1418 did_check_timestamps = FALSE; | |
| 1419 need_check_timestamps = TRUE; | |
| 1420 | |
| 1421 /* | |
| 1422 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1423 * to overwrite the text that the external command showed | |
| 1424 */ | |
| 1425 if (!swapping_screen()) | |
| 1426 { | |
| 1427 msg_row = Rows - 1; | |
| 1428 msg_col = 0; | |
| 1429 } | |
| 1430 | |
| 1431 if (autocmd_busy) | |
| 1432 { | |
| 1433 if (msg_silent == 0) | |
| 1434 redraw_later_clear(); | |
| 1435 } | |
| 1436 else | |
| 1437 { | |
| 1438 /* | |
| 1439 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1440 * Also for the Win32 GUI (the output is in a console window). | |
| 1441 * Otherwise there is probably text on the screen that the user wants | |
| 1442 * to read before redrawing, so call wait_return(). | |
| 1443 */ | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1444 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1445 # ifdef VIMDLL |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1446 if (!gui.in_use) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1447 # endif |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1448 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1449 if (cmd == NULL |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1450 # ifdef MSWIN |
|
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1451 || (keep_termcap && !need_wait_return) |
| 7 | 1452 # endif |
|
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1453 ) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1454 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1455 if (msg_silent == 0) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1456 redraw_later_clear(); |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1457 need_wait_return = FALSE; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1458 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1459 else |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1460 { |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1461 /* |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1462 * If we switch screens when starttermcap() is called, we |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1463 * really want to wait for "hit return to continue". |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1464 */ |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1465 save_nwr = no_wait_return; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1466 if (swapping_screen()) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
16447
diff
changeset
|
1467 no_wait_return = FALSE; |
| 7 | 1468 # ifdef AMIGA |
|
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1469 wait_return(term_console ? -1 : msg_silent == 0); // see below |
| 7 | 1470 # else |
|
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1471 wait_return(msg_silent == 0); |
| 7 | 1472 # endif |
|
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1473 no_wait_return = save_nwr; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1474 } |
| 7 | 1475 } |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1476 #endif // FEAT_GUI_MSWIN |
| 7 | 1477 |
| 1478 #ifdef MSWIN | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1479 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1480 #endif |
|
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patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1481 starttermcap(); // start termcap if not done by wait_return() |
| 7 | 1482 |
| 1483 /* | |
| 1484 * In an Amiga window redrawing is caused by asking the window size. | |
| 1485 * If we got an interrupt this will not work. The chance that the | |
| 1486 * window size is wrong is very small, but we need to redraw the | |
| 1487 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1488 * but it saves an extra redraw. | |
| 1489 */ | |
| 1490 #ifdef AMIGA | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1491 if (skip_redraw) // ':' hit in wait_return() |
| 7 | 1492 { |
| 1493 if (msg_silent == 0) | |
| 1494 redraw_later_clear(); | |
| 1495 } | |
| 1496 else if (term_console) | |
| 1497 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1498 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); // get window size |
| 7 | 1499 if (got_int && msg_silent == 0) |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1500 redraw_later_clear(); // if got_int is TRUE, redraw needed |
| 7 | 1501 else |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1502 must_redraw = 0; // no extra redraw needed |
| 7 | 1503 } |
| 1504 #endif | |
| 1505 } | |
| 1506 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1507 // display any error messages now |
| 7 | 1508 display_errors(); |
| 725 | 1509 |
| 1510 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1511 } |
| 1512 | |
|
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1513 #if !defined(UNIX) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1514 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
|
1515 find_pipe(char_u *cmd) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1516 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1517 char_u *p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1518 int inquote = FALSE; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1519 |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1520 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
|
1521 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1522 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
|
1523 return p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1524 if (*p == '"') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1525 inquote = !inquote; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1526 else if (rem_backslash(p)) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1527 ++p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1528 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1529 return NULL; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1530 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1531 #endif |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1532 |
| 7 | 1533 /* |
| 1534 * Create a shell command from a command string, input redirection file and | |
| 1535 * output redirection file. | |
| 1536 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1537 */ | |
| 1538 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1539 make_filter_cmd( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1540 char_u *cmd, // command |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1541 char_u *itmp, // NULL or name of input file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1542 char_u *otmp) // NULL or name of output file |
| 7 | 1543 { |
| 1544 char_u *buf; | |
| 1545 long_u len; | |
| 5867 | 1546 |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1547 #if defined(UNIX) |
| 5881 | 1548 int is_fish_shell; |
| 5911 | 1549 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1550 |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1551 // Account for fish's different syntax for subshells |
| 5911 | 1552 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1553 vim_free(shell_name); | |
| 5867 | 1554 if (is_fish_shell) |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1555 len = (long_u)STRLEN(cmd) + 13; // "begin; " + "; end" + NUL |
| 5867 | 1556 else |
| 1557 #endif | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1558 len = (long_u)STRLEN(cmd) + 3; // "()" + NUL |
| 7 | 1559 if (itmp != NULL) |
|
18779
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patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
1560 len += (long_u)STRLEN(itmp) + 9; // " { < " + " } " |
| 7 | 1561 if (otmp != NULL) |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1562 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; // " " |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
1563 buf = alloc(len); |
| 7 | 1564 if (buf == NULL) |
| 1565 return NULL; | |
| 1566 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1567 #if defined(UNIX) |
| 7 | 1568 /* |
| 169 | 1569 * Put braces around the command (for concatenated commands) when |
| 1570 * redirecting input and/or output. | |
| 7 | 1571 */ |
| 169 | 1572 if (itmp != NULL || otmp != NULL) |
| 5867 | 1573 { |
| 1574 if (is_fish_shell) | |
| 1575 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1576 else | |
| 1577 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1578 } | |
| 169 | 1579 else |
| 1580 STRCPY(buf, cmd); | |
| 7 | 1581 if (itmp != NULL) |
| 1582 { | |
| 1583 STRCAT(buf, " < "); | |
| 1584 STRCAT(buf, itmp); | |
| 1585 } | |
| 1586 #else | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1587 // For shells that don't understand braces around commands, at least allow |
|
a81f0c936112
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parents:
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diff
changeset
|
1588 // the use of commands in a pipe. |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1589 if (*p_sxe != NUL && *p_sxq == '(') |
|
a81f0c936112
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1590 { |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
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parents:
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diff
changeset
|
1591 if (itmp != NULL || otmp != NULL) |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
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diff
changeset
|
1592 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
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diff
changeset
|
1593 else |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
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changeset
|
1594 STRCPY(buf, cmd); |
|
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diff
changeset
|
1595 if (itmp != NULL) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1596 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1597 STRCAT(buf, " < "); |
|
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diff
changeset
|
1598 STRCAT(buf, itmp); |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
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parents:
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diff
changeset
|
1599 } |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1600 } |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
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diff
changeset
|
1601 else |
| 7 | 1602 { |
|
18221
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patch 8.1.2105: MS-Windows: system() may crash
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changeset
|
1603 STRCPY(buf, cmd); |
|
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changeset
|
1604 if (itmp != NULL) |
| 7 | 1605 { |
|
18221
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changeset
|
1606 char_u *p; |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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changeset
|
1607 |
|
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patch 8.1.2105: MS-Windows: system() may crash
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diff
changeset
|
1608 // If there is a pipe, we have to put the '<' in front of it. |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1609 // Don't do this when 'shellquote' is not empty, otherwise the |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1610 // redirection would be inside the quotes. |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1611 if (*p_shq == NUL) |
| 7 | 1612 { |
|
18221
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1613 p = find_pipe(buf); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
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parents:
18195
diff
changeset
|
1614 if (p != NULL) |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1615 *p = NUL; |
|
d27060eba45f
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parents:
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diff
changeset
|
1616 } |
|
d27060eba45f
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1617 STRCAT(buf, " <"); // " < " causes problems on Amiga |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1618 STRCAT(buf, itmp); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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changeset
|
1619 if (*p_shq == NUL) |
|
d27060eba45f
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1620 { |
|
d27060eba45f
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parents:
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diff
changeset
|
1621 p = find_pipe(cmd); |
|
d27060eba45f
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Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1622 if (p != NULL) |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1623 { |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1624 STRCAT(buf, " "); // insert a space before the '|' for DOS |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1625 STRCAT(buf, p); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
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parents:
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diff
changeset
|
1626 } |
| 7 | 1627 } |
| 1628 } | |
| 1629 } | |
| 1630 #endif | |
| 1631 if (otmp != NULL) | |
| 1872 | 1632 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1633 |
| 1634 return buf; | |
| 1635 } | |
| 1636 | |
| 1637 /* | |
| 1872 | 1638 * Append output redirection for file "fname" to the end of string buffer |
| 1639 * "buf[buflen]" | |
| 7 | 1640 * Works with the 'shellredir' and 'shellpipe' options. |
| 1641 * The caller should make sure that there is enough room: | |
| 1642 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1643 */ | |
| 1644 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1645 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1646 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1647 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1648 char_u *opt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1649 char_u *fname) |
| 7 | 1650 { |
| 1651 char_u *p; | |
| 1872 | 1652 char_u *end; |
| 1653 | |
| 1654 end = buf + STRLEN(buf); | |
|
18195
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1655 // find "%s" |
| 7 | 1656 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1657 { |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1658 if (p[1] == 's') // found %s |
| 7 | 1659 break; |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1660 if (p[1] == '%') // skip %% |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1661 ++p; |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1662 } |
| 7 | 1663 if (p != NULL) |
| 1664 { | |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1665 #ifdef MSWIN |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1666 *end++ = ' '; // not really needed? Not with sh, ksh or bash |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1667 #endif |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1668 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 1872 | 1669 (char *)opt, (char *)fname); |
| 7 | 1670 } |
| 1671 else | |
| 1872 | 1672 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1673 #ifdef FEAT_QUICKFIX |
| 1674 " %s %s", | |
| 1675 #else | |
|
18195
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1676 " %s%s", // " > %s" causes problems on Amiga |
| 7 | 1677 #endif |
| 1678 (char *)opt, (char *)fname); | |
| 1679 } | |
| 1680 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1681 /* |
| 7 | 1682 * Implementation of ":fixdel", also used by get_stty(). |
| 1683 * <BS> resulting <Del> | |
| 1684 * ^? ^H | |
| 1685 * not ^? ^? | |
| 1686 */ | |
| 1687 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1688 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 1689 { |
| 1690 char_u *p; | |
| 1691 | |
| 1692 p = find_termcode((char_u *)"kb"); | |
| 1693 add_termcode((char_u *)"kD", p != NULL | |
| 1694 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 1695 } | |
| 1696 | |
| 1697 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1698 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1699 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1700 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1701 int list) |
| 7 | 1702 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1703 char numbuf[30]; |
| 7 | 1704 |
| 1705 if (curwin->w_p_nu || use_number) | |
| 1706 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1707 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 1708 "%*ld ", number_width(curwin), (long)lnum); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1709 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); // Highlight line nrs |
| 7 | 1710 } |
| 169 | 1711 msg_prt_line(ml_get(lnum), list); |
| 7 | 1712 } |
| 1713 | |
| 1714 /* | |
| 1715 * Print a text line. Also in silent mode ("ex -s"). | |
| 1716 */ | |
| 1717 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1718 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 1719 { |
| 1720 int save_silent = silent_mode; | |
| 1721 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1722 // apply :filter /pat/ |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
1723 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1724 return; |
|
b222552cf0c4
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Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
1725 |
| 169 | 1726 msg_start(); |
| 7 | 1727 silent_mode = FALSE; |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1728 info_message = TRUE; // use mch_msg(), not mch_errmsg() |
| 169 | 1729 print_line_no_prefix(lnum, use_number, list); |
| 7 | 1730 if (save_silent) |
| 1731 { | |
| 1732 msg_putchar('\n'); | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1733 cursor_on(); // msg_start() switches it off |
| 7 | 1734 out_flush(); |
| 1735 silent_mode = save_silent; | |
| 1798 | 1736 } |
| 1737 info_message = FALSE; | |
| 7 | 1738 } |
| 1739 | |
|
4589
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1740 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1741 rename_buffer(char_u *new_fname) |
|
4589
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updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1742 { |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
1743 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1744 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
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diff
changeset
|
1745 |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
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diff
changeset
|
1746 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
1747 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
18779
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patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
1748 // buffer changed, don't change name now |
|
4589
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updated for version 7.3.1042
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diff
changeset
|
1749 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1750 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1751 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1752 if (aborting()) // autocmds may abort script processing |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1753 return FAIL; |
|
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1754 #endif |
|
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1755 /* |
|
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1756 * The name of the current buffer will be changed. |
|
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1757 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
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1758 * name, which will become the alternate file name. |
|
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1759 * But don't set the alternate file name if the buffer didn't have a |
|
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1760 * name. |
|
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1761 */ |
|
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|
1762 fname = curbuf->b_ffname; |
|
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1763 sfname = curbuf->b_sfname; |
|
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1764 xfname = curbuf->b_fname; |
|
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1765 curbuf->b_ffname = NULL; |
|
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1766 curbuf->b_sfname = NULL; |
|
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1767 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
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1768 { |
|
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1769 curbuf->b_ffname = fname; |
|
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1770 curbuf->b_sfname = sfname; |
|
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1771 return FAIL; |
|
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1772 } |
|
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1773 curbuf->b_flags |= BF_NOTEDITED; |
|
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1774 if (xfname != NULL && *xfname != NUL) |
|
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1775 { |
|
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1776 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
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1777 if (buf != NULL && !cmdmod.keepalt) |
|
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1778 curwin->w_alt_fnum = buf->b_fnum; |
|
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1779 } |
|
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1780 vim_free(fname); |
|
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1781 vim_free(sfname); |
|
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1782 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
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1783 |
|
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1784 // Change directories when the 'acd' option is set. |
|
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1785 DO_AUTOCHDIR; |
|
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1786 return OK; |
|
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1787 } |
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1788 |
| 7 | 1789 /* |
| 1790 * ":file[!] [fname]". | |
| 1791 */ | |
| 1792 void | |
|
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1793 ex_file(exarg_T *eap) |
| 7 | 1794 { |
|
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1795 // ":0file" removes the file name. Check for illegal uses ":3file", |
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1796 // "0file name", etc. |
| 14 | 1797 if (eap->addr_count > 0 |
| 1798 && (*eap->arg != NUL | |
| 1799 || eap->line2 > 0 | |
| 1800 || eap->addr_count > 1)) | |
| 1801 { | |
|
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1802 emsg(_(e_invarg)); |
| 14 | 1803 return; |
| 1804 } | |
| 1805 | |
| 1806 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 1807 { |
|
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1808 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 1809 return; |
|
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1810 redraw_tabline = TRUE; |
|
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1811 } |
|
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1812 |
|
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1813 // print file name if no argument or 'F' is not in 'shortmess' |
|
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1814 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
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1815 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 1816 } |
| 1817 | |
| 1818 /* | |
| 1819 * ":update". | |
| 1820 */ | |
| 1821 void | |
|
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1822 ex_update(exarg_T *eap) |
| 7 | 1823 { |
| 1824 if (curbufIsChanged()) | |
| 1825 (void)do_write(eap); | |
| 1826 } | |
| 1827 | |
| 1828 /* | |
| 1829 * ":write" and ":saveas". | |
| 1830 */ | |
| 1831 void | |
|
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1832 ex_write(exarg_T *eap) |
| 7 | 1833 { |
|
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1834 if (eap->cmdidx == CMD_saveas) |
|
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1835 { |
|
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1836 // :saveas does not take a range, uses all lines. |
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1837 eap->line1 = 1; |
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1838 eap->line2 = curbuf->b_ml.ml_line_count; |
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1839 } |
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1840 |
|
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1841 if (eap->usefilter) // input lines to shell command |
| 7 | 1842 do_bang(1, eap, FALSE, TRUE, FALSE); |
| 1843 else | |
| 1844 (void)do_write(eap); | |
| 1845 } | |
| 1846 | |
| 1847 /* | |
| 1848 * write current buffer to file 'eap->arg' | |
| 1849 * if 'eap->append' is TRUE, append to the file | |
| 1850 * | |
| 1851 * if *eap->arg == NUL write to current file | |
| 1852 * | |
| 1853 * return FAIL for failure, OK otherwise | |
| 1854 */ | |
| 1855 int | |
|
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|
1856 do_write(exarg_T *eap) |
| 7 | 1857 { |
| 1858 int other; | |
|
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|
1859 char_u *fname = NULL; // init to shut up gcc |
| 7 | 1860 char_u *ffname; |
| 1861 int retval = FAIL; | |
| 1862 char_u *free_fname = NULL; | |
| 1863 #ifdef FEAT_BROWSE | |
| 1864 char_u *browse_file = NULL; | |
| 1865 #endif | |
| 1866 buf_T *alt_buf = NULL; | |
|
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|
1867 int name_was_missing; |
| 7 | 1868 |
|
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1869 if (not_writing()) // check 'write' option |
| 7 | 1870 return FAIL; |
| 1871 | |
| 1872 ffname = eap->arg; | |
| 1873 #ifdef FEAT_BROWSE | |
|
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|
1874 if (cmdmod.browse && !exiting) |
| 7 | 1875 { |
| 29 | 1876 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 1877 NULL, NULL, NULL, curbuf); |
| 1878 if (browse_file == NULL) | |
| 1879 goto theend; | |
| 1880 ffname = browse_file; | |
| 1881 } | |
| 1882 #endif | |
| 1883 if (*ffname == NUL) | |
| 1884 { | |
| 1885 if (eap->cmdidx == CMD_saveas) | |
| 1886 { | |
|
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1887 emsg(_(e_argreq)); |
| 7 | 1888 goto theend; |
| 1889 } | |
| 1890 other = FALSE; | |
| 1891 } | |
| 1892 else | |
| 1893 { | |
| 1894 fname = ffname; | |
| 1895 free_fname = fix_fname(ffname); | |
| 1896 /* | |
| 1897 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 1898 * able to write the file in this situation. | |
| 1899 */ | |
| 1900 if (free_fname != NULL) | |
| 1901 ffname = free_fname; | |
| 1902 other = otherfile(ffname); | |
| 1903 } | |
| 1904 | |
| 1905 /* | |
| 1906 * If we have a new file, put its name in the list of alternate file names. | |
| 1907 */ | |
| 1908 if (other) | |
| 1909 { | |
| 1910 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 1911 || eap->cmdidx == CMD_saveas) | |
| 1912 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 1913 else | |
| 1914 alt_buf = buflist_findname(ffname); | |
| 1915 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 1916 { | |
|
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1917 // Overwriting a file that is loaded in another buffer is not a |
|
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1918 // good idea. |
|
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1919 emsg(_(e_bufloaded)); |
| 7 | 1920 goto theend; |
| 1921 } | |
| 1922 } | |
| 1923 | |
| 1924 /* | |
| 1925 * Writing to the current file is not allowed in readonly mode | |
| 1926 * and a file name is required. | |
| 1927 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 1928 */ | |
| 1929 if (!other && ( | |
| 1930 #ifdef FEAT_QUICKFIX | |
| 1931 bt_dontwrite_msg(curbuf) || | |
| 1932 #endif | |
| 1933 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 1934 goto theend; | |
| 1935 | |
| 1936 if (!other) | |
| 1937 { | |
| 1938 ffname = curbuf->b_ffname; | |
| 1939 fname = curbuf->b_fname; | |
| 1940 /* | |
| 1941 * Not writing the whole file is only allowed with '!'. | |
| 1942 */ | |
| 1943 if ( (eap->line1 != 1 | |
| 1944 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 1945 && !eap->forceit | |
| 1946 && !eap->append | |
| 1947 && !p_wa) | |
| 1948 { | |
| 1949 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1950 if (p_confirm || cmdmod.confirm) | |
| 1951 { | |
| 1952 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 1953 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 1954 goto theend; | |
| 1955 eap->forceit = TRUE; | |
| 1956 } | |
| 1957 else | |
| 1958 #endif | |
| 1959 { | |
|
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|
1960 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 1961 goto theend; |
| 1962 } | |
| 1963 } | |
| 1964 } | |
| 1965 | |
| 1966 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 1967 { | |
| 1968 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 1969 { | |
| 1970 buf_T *was_curbuf = curbuf; | |
| 1971 | |
| 1972 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 1973 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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|
1974 #ifdef FEAT_EVAL |
| 7 | 1975 if (curbuf != was_curbuf || aborting()) |
|
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|
1976 #else |
| 7 | 1977 if (curbuf != was_curbuf) |
|
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1978 #endif |
| 7 | 1979 { |
|
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|
1980 // buffer changed, don't change name now |
| 7 | 1981 retval = FAIL; |
| 1982 goto theend; | |
| 1983 } | |
|
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1984 // Exchange the file names for the current and the alternate |
|
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changeset
|
1985 // buffer. This makes it look like we are now editing the buffer |
|
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|
1986 // under the new name. Must be done before buf_write(), because |
|
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changeset
|
1987 // if there is no file name and 'cpo' contains 'F', it will set |
|
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|
1988 // the file name. |
| 7 | 1989 fname = alt_buf->b_fname; |
| 1990 alt_buf->b_fname = curbuf->b_fname; | |
| 1991 curbuf->b_fname = fname; | |
| 1992 fname = alt_buf->b_ffname; | |
| 1993 alt_buf->b_ffname = curbuf->b_ffname; | |
| 1994 curbuf->b_ffname = fname; | |
| 1995 fname = alt_buf->b_sfname; | |
| 1996 alt_buf->b_sfname = curbuf->b_sfname; | |
| 1997 curbuf->b_sfname = fname; | |
| 1998 buf_name_changed(curbuf); | |
|
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|
1999 |
| 7 | 2000 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 2001 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 2002 if (!alt_buf->b_p_bl) |
| 2003 { | |
| 2004 alt_buf->b_p_bl = TRUE; | |
| 2005 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 2006 } | |
|
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2007 #ifdef FEAT_EVAL |
| 7 | 2008 if (curbuf != was_curbuf || aborting()) |
|
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2009 #else |
| 7 | 2010 if (curbuf != was_curbuf) |
|
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|
2011 #endif |
| 7 | 2012 { |
|
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2013 // buffer changed, don't write the file |
| 7 | 2014 retval = FAIL; |
| 2015 goto theend; | |
| 2016 } | |
| 634 | 2017 |
|
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2018 // If 'filetype' was empty try detecting it now. |
| 634 | 2019 if (*curbuf->b_p_ft == NUL) |
| 2020 { | |
| 819 | 2021 if (au_has_group((char_u *)"filetypedetect")) |
| 2022 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
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|
2023 TRUE, NULL); |
| 717 | 2024 do_modelines(0); |
| 634 | 2025 } |
| 2648 | 2026 |
|
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2027 // Autocommands may have changed buffer names, esp. when |
|
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2028 // 'autochdir' is set. |
| 2648 | 2029 fname = curbuf->b_sfname; |
| 7 | 2030 } |
| 2031 | |
|
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|
2032 name_was_missing = curbuf->b_ffname == NULL; |
|
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|
2033 |
| 7 | 2034 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 2035 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 2036 |
|
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2037 // After ":saveas fname" reset 'readonly'. |
| 961 | 2038 if (eap->cmdidx == CMD_saveas) |
| 2039 { | |
| 2040 if (retval == OK) | |
| 1806 | 2041 { |
| 961 | 2042 curbuf->b_p_ro = FALSE; |
| 1806 | 2043 redraw_tabline = TRUE; |
| 2044 } | |
|
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|
2045 } |
|
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|
2046 |
|
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|
2047 // Change directories when the 'acd' option is set and the file name |
|
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2048 // got changed or set. |
|
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|
2049 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
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changeset
|
2050 DO_AUTOCHDIR; |
| 7 | 2051 } |
| 2052 | |
| 2053 theend: | |
| 2054 #ifdef FEAT_BROWSE | |
| 2055 vim_free(browse_file); | |
| 2056 #endif | |
| 2057 vim_free(free_fname); | |
| 2058 return retval; | |
| 2059 } | |
| 2060 | |
| 2061 /* | |
| 2062 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 2063 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 2064 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 2065 * Return OK if it's OK, FAIL if it is not. | |
| 2066 */ | |
| 3486 | 2067 int |
|
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2068 check_overwrite( |
|
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2069 exarg_T *eap, |
|
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|
2070 buf_T *buf, |
|
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2071 char_u *fname, // file name to be used (can differ from |
|
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|
2072 // buf->ffname) |
|
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changeset
|
2073 char_u *ffname, // full path version of fname |
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|
2074 int other) // writing under other name |
| 7 | 2075 { |
| 2076 /* | |
| 2077 * write to other file or b_flags set or not writing the whole file: | |
| 2078 * overwriting only allowed with '!' | |
| 2079 */ | |
| 2080 if ( (other | |
| 2081 || (buf->b_flags & BF_NOTEDITED) | |
| 2082 || ((buf->b_flags & BF_NEW) | |
| 2083 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 2084 || (buf->b_flags & BF_READERR)) | |
| 2085 && !p_wa | |
| 1457 | 2086 #ifdef FEAT_QUICKFIX |
|
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changeset
|
2087 && !bt_nofilename(buf) |
| 1457 | 2088 #endif |
| 7 | 2089 && vim_fexists(ffname)) |
| 2090 { | |
| 460 | 2091 if (!eap->forceit && !eap->append) |
| 7 | 2092 { |
| 460 | 2093 #ifdef UNIX |
|
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|
2094 // with UNIX it is possible to open a directory |
| 460 | 2095 if (mch_isdir(ffname)) |
| 2096 { | |
|
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|
2097 semsg(_(e_isadir2), ffname); |
| 460 | 2098 return FAIL; |
| 2099 } | |
| 7 | 2100 #endif |
| 2101 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 2102 if (p_confirm || cmdmod.confirm) |
| 2103 { | |
| 2770 | 2104 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2105 |
| 2106 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 2107 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 2108 return FAIL; | |
| 2109 eap->forceit = TRUE; | |
| 2110 } | |
| 2111 else | |
| 2112 #endif | |
| 2113 { | |
|
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|
2114 emsg(_(e_exists)); |
| 7 | 2115 return FAIL; |
| 460 | 2116 } |
| 7 | 2117 } |
| 460 | 2118 |
|
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|
2119 // For ":w! filename" check that no swap file exists for "filename". |
| 460 | 2120 if (other && !emsg_silent) |
| 7 | 2121 { |
| 2770 | 2122 char_u *dir; |
| 460 | 2123 char_u *p; |
| 2124 int r; | |
| 2125 char_u *swapname; | |
| 2126 | |
|
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|
2127 // We only try the first entry in 'directory', without checking if |
|
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|
2128 // it's writable. If the "." directory is not writable the write |
|
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|
2129 // will probably fail anyway. |
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|
2130 // Use 'shortname' of the current buffer, since there is no buffer |
|
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|
2131 // for the written file. |
| 460 | 2132 if (*p_dir == NUL) |
| 2770 | 2133 { |
| 2134 dir = alloc(5); | |
| 2135 if (dir == NULL) | |
| 2136 return FAIL; | |
| 460 | 2137 STRCPY(dir, "."); |
| 2770 | 2138 } |
| 460 | 2139 else |
| 2140 { | |
| 2770 | 2141 dir = alloc(MAXPATHL); |
| 2142 if (dir == NULL) | |
| 2143 return FAIL; | |
| 460 | 2144 p = p_dir; |
| 2145 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 2146 } | |
| 2147 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 2148 vim_free(dir); |
| 460 | 2149 r = vim_fexists(swapname); |
| 2150 if (r) | |
| 2151 { | |
| 2152 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2153 if (p_confirm || cmdmod.confirm) | |
| 2154 { | |
| 2770 | 2155 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2156 |
| 2157 dialog_msg(buff, | |
| 2158 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 2159 swapname); | |
| 2160 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 2161 != VIM_YES) | |
| 819 | 2162 { |
| 2163 vim_free(swapname); | |
| 460 | 2164 return FAIL; |
| 819 | 2165 } |
| 460 | 2166 eap->forceit = TRUE; |
| 2167 } | |
| 2168 else | |
| 2169 #endif | |
| 2170 { | |
|
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|
2171 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 2172 swapname); |
| 819 | 2173 vim_free(swapname); |
| 460 | 2174 return FAIL; |
| 2175 } | |
| 2176 } | |
| 819 | 2177 vim_free(swapname); |
| 7 | 2178 } |
| 2179 } | |
| 2180 return OK; | |
| 2181 } | |
| 2182 | |
| 2183 /* | |
| 2184 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 2185 */ | |
| 2186 void | |
|
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changeset
|
2187 ex_wnext(exarg_T *eap) |
| 7 | 2188 { |
| 2189 int i; | |
| 2190 | |
| 2191 if (eap->cmd[1] == 'n') | |
| 2192 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2193 else | |
| 2194 i = curwin->w_arg_idx - (int)eap->line2; | |
| 2195 eap->line1 = 1; | |
| 2196 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 2197 if (do_write(eap) != FAIL) | |
| 2198 do_argfile(eap, i); | |
| 2199 } | |
| 2200 | |
| 2201 /* | |
| 2202 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 2203 */ | |
| 2204 void | |
|
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changeset
|
2205 do_wqall(exarg_T *eap) |
| 7 | 2206 { |
| 2207 buf_T *buf; | |
| 2208 int error = 0; | |
| 2209 int save_forceit = eap->forceit; | |
| 2210 | |
| 2211 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 2212 exiting = TRUE; | |
| 2213 | |
|
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changeset
|
2214 FOR_ALL_BUFFERS(buf) |
| 7 | 2215 { |
|
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|
2216 #ifdef FEAT_TERMINAL |
|
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changeset
|
2217 if (exiting && term_job_running(buf->b_term)) |
|
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|
2218 { |
|
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|
2219 no_write_message_nobang(buf); |
|
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|
2220 ++error; |
|
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2221 } |
|
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|
2222 else |
|
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|
2223 #endif |
|
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patch 8.0.1202: :wall gives an errof for a terminal window
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diff
changeset
|
2224 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 2225 { |
| 2226 /* | |
| 2227 * Check if there is a reason the buffer cannot be written: | |
| 2228 * 1. if the 'write' option is set | |
| 2229 * 2. if there is no file name (even after browsing) | |
| 2230 * 3. if the 'readonly' is set (even after a dialog) | |
| 2231 * 4. if overwriting is allowed (even after a dialog) | |
| 2232 */ | |
| 2233 if (not_writing()) | |
| 2234 { | |
| 2235 ++error; | |
| 2236 break; | |
| 2237 } | |
| 2238 #ifdef FEAT_BROWSE | |
|
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|
2239 // ":browse wall": ask for file name if there isn't one |
| 7 | 2240 if (buf->b_ffname == NULL && cmdmod.browse) |
| 2241 browse_save_fname(buf); | |
| 2242 #endif | |
| 2243 if (buf->b_ffname == NULL) | |
| 2244 { | |
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2245 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 2246 ++error; |
| 2247 } | |
| 2248 else if (check_readonly(&eap->forceit, buf) | |
| 2249 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 2250 FALSE) == FAIL) | |
| 2251 { | |
| 2252 ++error; | |
| 2253 } | |
| 2254 else | |
| 2255 { | |
|
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|
2256 bufref_T bufref; |
|
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2257 |
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|
2258 set_bufref(&bufref, buf); |
| 7 | 2259 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 2260 ++error; | |
|
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2261 // an autocommand may have deleted the buffer |
|
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|
2262 if (!bufref_valid(&bufref)) |
| 7 | 2263 buf = firstbuf; |
| 2264 } | |
|
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|
2265 eap->forceit = save_forceit; // check_overwrite() may set it |
| 7 | 2266 } |
| 2267 } | |
| 2268 if (exiting) | |
| 2269 { | |
| 2270 if (!error) | |
|
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|
2271 getout(0); // exit Vim |
| 7 | 2272 not_exiting(); |
| 2273 } | |
| 2274 } | |
| 2275 | |
| 2276 /* | |
| 2277 * Check the 'write' option. | |
|
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changeset
|
2278 * Return TRUE and give a message when it's not set. |
| 7 | 2279 */ |
|
17789
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patch 8.1.1891: functions used in one file are global
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|
2280 static int |
|
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changeset
|
2281 not_writing(void) |
| 7 | 2282 { |
| 2283 if (p_write) | |
| 2284 return FALSE; | |
|
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changeset
|
2285 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 2286 return TRUE; |
| 2287 } | |
| 2288 | |
| 2289 /* | |
| 1303 | 2290 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 2291 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 2292 * message when the buffer is readonly. | |
| 7 | 2293 */ |
| 2294 static int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2295 check_readonly(int *forceit, buf_T *buf) |
| 7 | 2296 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
2297 stat_T st; |
| 1303 | 2298 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2299 // Handle a file being readonly when the 'readonly' option is set or when |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2300 // the file exists and permissions are read-only. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2301 // We will send 0777 to check_file_readonly(), as the "perm" variable is |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2302 // important for device checks but not here. |
| 1303 | 2303 if (!*forceit && (buf->b_p_ro |
| 2304 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 2305 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 2306 { |
| 2307 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2308 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 2309 { | |
| 2770 | 2310 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 2311 |
| 1303 | 2312 if (buf->b_p_ro) |
| 2313 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 2314 buf->b_fname); | |
| 2315 else | |
| 2316 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 2317 buf->b_fname); |
| 2318 | |
| 2319 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 2320 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2321 // Set forceit, to force the writing of a readonly file |
| 7 | 2322 *forceit = TRUE; |
| 2323 return FALSE; | |
| 2324 } | |
| 2325 else | |
| 2326 return TRUE; | |
| 2327 } | |
| 2328 else | |
| 2329 #endif | |
| 1303 | 2330 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
|
2331 emsg(_(e_readonly)); |
| 1303 | 2332 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2333 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 2334 buf->b_fname); |
| 7 | 2335 return TRUE; |
| 2336 } | |
| 1303 | 2337 |
| 7 | 2338 return FALSE; |
| 2339 } | |
| 2340 | |
| 2341 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2342 * 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
|
2343 * "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
|
2344 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 2345 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2346 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2347 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2348 * 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
|
2349 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2350 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 2351 */ |
| 2352 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2353 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2354 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2355 char_u *ffname_arg, |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2356 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2357 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2358 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2359 int forceit) |
| 7 | 2360 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2361 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
|
2362 char_u *sfname = sfname_arg; |
| 7 | 2363 int other; |
| 2364 int retval; | |
| 2365 char_u *free_me = NULL; | |
| 2366 | |
| 634 | 2367 if (text_locked()) |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2368 return GETFILE_ERROR; |
| 819 | 2369 if (curbuf_locked()) |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2370 return GETFILE_ERROR; |
| 7 | 2371 |
| 2372 if (fnum == 0) | |
| 2373 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2374 // make ffname full path, set sfname |
| 7 | 2375 fname_expand(curbuf, &ffname, &sfname); |
| 2376 other = otherfile(ffname); | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2377 free_me = ffname; // has been allocated, free() later |
| 7 | 2378 } |
| 2379 else | |
| 2380 other = (fnum != curbuf->b_fnum); | |
| 2381 | |
| 2382 if (other) | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2383 ++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
|
2384 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 2385 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 2386 { | |
| 2387 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2388 if (p_confirm && p_write) | |
| 2389 dialog_changed(curbuf, FALSE); | |
| 2390 if (curbufIsChanged()) | |
| 2391 #endif | |
| 2392 { | |
| 2393 if (other) | |
| 2394 --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
|
2395 no_write_message(); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2396 retval = GETFILE_NOT_WRITTEN; // file has been changed |
| 7 | 2397 goto theend; |
| 2398 } | |
| 2399 } | |
| 2400 if (other) | |
| 2401 --no_wait_return; | |
| 2402 if (setpm) | |
| 2403 setpcmark(); | |
| 2404 if (!other) | |
| 2405 { | |
| 2406 if (lnum != 0) | |
| 2407 curwin->w_cursor.lnum = lnum; | |
| 2408 check_cursor_lnum(); | |
| 2409 beginline(BL_SOL | BL_FIX); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2410 retval = GETFILE_SAME_FILE; // it's in the same file |
| 7 | 2411 } |
| 2412 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
|
2413 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 2414 curwin) == OK) |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2415 retval = GETFILE_OPEN_OTHER; // opened another file |
| 7 | 2416 else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2417 retval = GETFILE_ERROR; // error encountered |
| 7 | 2418 |
| 2419 theend: | |
| 2420 vim_free(free_me); | |
| 2421 return retval; | |
| 2422 } | |
| 2423 | |
| 2424 /* | |
| 2425 * start editing a new file | |
| 2426 * | |
| 2427 * fnum: file number; if zero use ffname/sfname | |
| 2428 * ffname: the file name | |
| 2429 * - full path if sfname used, | |
| 2430 * - any file name if sfname is NULL | |
| 2431 * - empty string to re-edit with the same file name (but may be | |
| 2432 * in a different directory) | |
| 2433 * - NULL to start an empty buffer | |
| 2434 * sfname: the short file name (or NULL) | |
| 2435 * eap: contains the command to be executed after loading the file and | |
| 2436 * forced 'ff' and 'fenc' | |
| 2437 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 2438 * if ECMD_LASTL: use last position in loaded file | |
| 2439 * if ECMD_LAST: use last position in all files | |
| 2440 * if ECMD_ONE: use first line | |
| 2441 * flags: | |
| 2442 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 2443 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 2444 * ECMD_OLDBUF: use existing buffer if it exists | |
| 2445 * ECMD_FORCEIT: ! used for Ex command | |
| 2446 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 2447 * 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
|
2448 * 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
|
2449 * of the previous buffer for "oldwin" is stored. |
| 7 | 2450 * |
| 2451 * return FAIL for failure, OK otherwise | |
| 2452 */ | |
| 2453 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2454 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2455 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2456 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2457 char_u *sfname, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2458 exarg_T *eap, // can be NULL! |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2459 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2460 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2461 win_T *oldwin) |
| 7 | 2462 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2463 int other_file; // TRUE if editing another file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2464 int oldbuf; // TRUE if using existing buffer |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2465 int auto_buf = FALSE; // TRUE if autocommands brought us |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2466 // into the buffer unexpectedly |
| 7 | 2467 char_u *new_name = NULL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2468 #if defined(FEAT_EVAL) |
| 716 | 2469 int did_set_swapcommand = FALSE; |
| 7 | 2470 #endif |
| 2471 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2472 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2473 bufref_T old_curbuf; |
| 7 | 2474 char_u *free_fname = NULL; |
| 2475 #ifdef FEAT_BROWSE | |
| 2476 char_u *browse_file = NULL; | |
| 2477 #endif | |
| 2478 int retval = FAIL; | |
| 2479 long n; | |
| 6702 | 2480 pos_T orig_pos; |
| 7 | 2481 linenr_T topline = 0; |
| 2482 int newcol = -1; | |
| 2483 int solcol = -1; | |
| 2484 pos_T *pos; | |
| 2485 char_u *command = NULL; | |
| 1185 | 2486 #ifdef FEAT_SPELL |
| 2487 int did_get_winopts = FALSE; | |
| 2488 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2489 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2490 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
|
2491 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 2492 |
| 2493 if (eap != NULL) | |
| 2494 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2495 set_bufref(&old_curbuf, curbuf); |
| 7 | 2496 |
| 2497 if (fnum != 0) | |
| 2498 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2499 if (fnum == curbuf->b_fnum) // file is already being edited |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2500 return OK; // nothing to do |
| 7 | 2501 other_file = TRUE; |
| 2502 } | |
| 2503 else | |
| 2504 { | |
| 2505 #ifdef FEAT_BROWSE | |
|
17190
94cc7da54754
patch 8.1.1594: may still start file dialog while exiting
Bram Moolenaar <Bram@vim.org>
parents:
17186
diff
changeset
|
2506 if (cmdmod.browse && !exiting) |
| 7 | 2507 { |
| 462 | 2508 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2509 # ifdef FEAT_GUI |
| 462 | 2510 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2511 # endif |
| 462 | 2512 au_has_group((char_u *)"FileExplorer")) |
| 2513 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2514 // No browsing supported but we do have the file explorer: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2515 // Edit the directory. |
| 462 | 2516 if (ffname == NULL || !mch_isdir(ffname)) |
| 2517 ffname = (char_u *)"."; | |
| 2518 } | |
| 2519 else | |
| 2520 { | |
| 2521 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 2522 NULL, NULL, NULL, curbuf); |
| 462 | 2523 if (browse_file == NULL) |
| 2524 goto theend; | |
| 2525 ffname = browse_file; | |
| 2526 } | |
| 7 | 2527 } |
| 2528 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2529 // if no short name given, use ffname for short name |
| 7 | 2530 if (sfname == NULL) |
| 2531 sfname = ffname; | |
| 2532 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2533 if (sfname != NULL) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2534 fname_case(sfname, 0); // set correct case for sfname |
| 7 | 2535 #endif |
| 2536 | |
| 2537 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 2538 goto theend; | |
| 2539 | |
| 2540 if (ffname == NULL) | |
| 2541 other_file = TRUE; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2542 // there is no file name |
| 7 | 2543 else if (*ffname == NUL && curbuf->b_ffname == NULL) |
| 2544 other_file = FALSE; | |
| 2545 else | |
| 2546 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2547 if (*ffname == NUL) // re-edit with same file name |
| 7 | 2548 { |
| 2549 ffname = curbuf->b_ffname; | |
| 2550 sfname = curbuf->b_fname; | |
| 2551 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2552 free_fname = fix_fname(ffname); // may expand to full path name |
| 7 | 2553 if (free_fname != NULL) |
| 2554 ffname = free_fname; | |
| 2555 other_file = otherfile(ffname); | |
| 2556 } | |
| 2557 } | |
| 2558 | |
| 2559 /* | |
| 2560 * if the file was changed we may not be allowed to abandon it | |
| 2561 * - if we are going to re-edit the same file | |
| 2562 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 2563 */ | |
| 2564 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 2565 || (curbuf->b_nwindows == 1 | |
| 2566 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 2567 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 2568 | (other_file ? 0 : CCGD_MULTWIN) | |
| 2569 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 2570 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 2571 { |
| 2572 if (fnum == 0 && other_file && ffname != NULL) | |
| 2573 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 2574 goto theend; | |
| 2575 } | |
| 2576 | |
| 2577 /* | |
| 2578 * End Visual mode before switching to another buffer, so the text can be | |
| 2579 * copied into the GUI selection buffer. | |
| 2580 */ | |
| 2581 reset_VIsual(); | |
| 2582 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2583 #if defined(FEAT_EVAL) |
| 716 | 2584 if ((command != NULL || newlnum > (linenr_T)0) |
| 2585 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 2586 { | |
| 2587 int len; | |
| 2588 char_u *p; | |
| 2589 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2590 // Set v:swapcommand for the SwapExists autocommands. |
| 716 | 2591 if (command != NULL) |
| 835 | 2592 len = (int)STRLEN(command) + 3; |
| 716 | 2593 else |
| 2594 len = 30; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
2595 p = alloc(len); |
| 716 | 2596 if (p != NULL) |
| 2597 { | |
| 2598 if (command != NULL) | |
| 2599 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 2600 else | |
| 2601 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 2602 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2603 did_set_swapcommand = TRUE; | |
| 2604 vim_free(p); | |
| 2605 } | |
| 2606 } | |
| 2607 #endif | |
| 2608 | |
| 7 | 2609 /* |
| 2610 * If we are starting to edit another file, open a (new) buffer. | |
| 2611 * Otherwise we re-use the current buffer. | |
| 2612 */ | |
| 2613 if (other_file) | |
| 2614 { | |
| 2615 if (!(flags & ECMD_ADDBUF)) | |
| 2616 { | |
| 22 | 2617 if (!cmdmod.keepalt) |
| 2618 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 2619 if (oldwin != NULL) |
| 2620 buflist_altfpos(oldwin); | |
| 7 | 2621 } |
| 2622 | |
| 2623 if (fnum) | |
| 2624 buf = buflist_findnr(fnum); | |
| 2625 else | |
| 2626 { | |
| 2627 if (flags & ECMD_ADDBUF) | |
| 2628 { | |
| 2629 linenr_T tlnum = 1L; | |
| 2630 | |
| 2631 if (command != NULL) | |
| 2632 { | |
| 2633 tlnum = atol((char *)command); | |
| 2634 if (tlnum <= 0) | |
| 2635 tlnum = 1L; | |
| 2636 } | |
| 2637 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 2638 goto theend; | |
| 2639 } | |
| 2640 buf = buflist_new(ffname, sfname, 0L, | |
| 2641 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
|
2642 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2643 // autocommands may change curwin and curbuf |
| 5816 | 2644 if (oldwin != NULL) |
| 2645 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2646 set_bufref(&old_curbuf, curbuf); |
| 7 | 2647 } |
| 2648 if (buf == NULL) | |
| 2649 goto theend; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2650 if (buf->b_ml.ml_mfp == NULL) // no memfile yet |
| 7 | 2651 { |
| 2652 oldbuf = FALSE; | |
| 2653 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2654 else // existing memfile |
| 7 | 2655 { |
| 2656 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2657 set_bufref(&bufref, buf); |
| 7 | 2658 (void)buf_check_timestamp(buf, FALSE); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2659 // Check if autocommands made the buffer invalid or changed the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2660 // current buffer. |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2661 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 2662 goto theend; |
| 2663 #ifdef FEAT_EVAL | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2664 if (aborting()) // autocmds may abort script processing |
| 7 | 2665 goto theend; |
| 2666 #endif | |
| 2667 } | |
| 2668 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2669 // May jump to last used line number for a loaded buffer or when asked |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2670 // for explicitly |
| 7 | 2671 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) |
| 2672 { | |
| 2673 pos = buflist_findfpos(buf); | |
| 2674 newlnum = pos->lnum; | |
| 2675 solcol = pos->col; | |
| 2676 } | |
| 2677 | |
| 2678 /* | |
| 2679 * Make the (new) buffer the one used by the current window. | |
| 2680 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 2681 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 2682 * is returned by buflist_new(), nothing to do here. |
| 7 | 2683 */ |
| 2684 if (buf != curbuf) | |
| 2685 { | |
| 2686 /* | |
| 2687 * Be careful: The autocommands may delete any buffer and change | |
| 2688 * the current buffer. | |
| 2689 * - If the buffer we are going to edit is deleted, give up. | |
| 2690 * - If the current buffer is deleted, prefer to load the new | |
| 2691 * buffer when loading a buffer is required. This avoids | |
| 2692 * loading another buffer which then must be closed again. | |
| 2693 * - If we ended up in the new buffer already, need to skip a few | |
| 2694 * things, set auto_buf. | |
| 2695 */ | |
| 2696 if (buf->b_fname != NULL) | |
| 2697 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
|
2698 set_bufref(&au_new_curbuf, buf); |
| 7 | 2699 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
|
2700 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2701 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2702 // new buffer has been deleted |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2703 delbuf_msg(new_name); // frees new_name |
| 7 | 2704 goto theend; |
| 2705 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2706 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2707 if (aborting()) // autocmds may abort script processing |
| 7 | 2708 { |
| 2709 vim_free(new_name); | |
| 2710 goto theend; | |
| 2711 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2712 #endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2713 if (buf == curbuf) // already in new buffer |
| 7 | 2714 auto_buf = TRUE; |
| 2715 else | |
| 2716 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2717 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2718 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2719 // Set the w_closing flag to avoid that autocommands close the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2720 // 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
|
2721 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2722 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2723 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2724 if (curbuf == old_curbuf.br_buf) |
| 7 | 2725 buf_copy_options(buf, BCO_ENTER); |
| 2726 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2727 // Close the link to the current buffer. This will set |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2728 // oldwin->w_buffer to NULL. |
| 825 | 2729 u_sync(FALSE); |
| 1743 | 2730 close_buffer(oldwin, curbuf, |
|
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18779
diff
changeset
|
2731 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE, FALSE); |
| 7 | 2732 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2733 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2734 --buf->b_locked; |
| 3242 | 2735 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2736 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2737 // autocmds may abort script processing |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2738 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 2739 { |
| 2740 vim_free(new_name); | |
| 2741 goto theend; | |
| 2742 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2743 #endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2744 // Be careful again, like above. |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2745 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2746 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2747 // new buffer has been deleted |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2748 delbuf_msg(new_name); // frees new_name |
| 7 | 2749 goto theend; |
| 2750 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2751 if (buf == curbuf) // already in new buffer |
| 7 | 2752 auto_buf = TRUE; |
| 2753 else | |
| 2754 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2755 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2756 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2757 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2758 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2759 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
2760 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
|
2761 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 2762 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2763 #endif |
| 7 | 2764 curwin->w_buffer = buf; |
| 2765 curbuf = buf; | |
| 2766 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2767 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2768 // Set 'fileformat', 'binary' and 'fenc' when forced. |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2769 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2770 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2771 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2772 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
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4903
diff
changeset
|
2773 } |
| 7 | 2774 } |
| 2775 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2776 // May get the window options from the last time this buffer |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2777 // was in this window (or another window). If not used |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2778 // before, reset the local window options to the global |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2779 // values. Also restores old folding stuff. |
| 1289 | 2780 get_winopts(curbuf); |
| 1185 | 2781 #ifdef FEAT_SPELL |
| 2782 did_get_winopts = TRUE; | |
| 2783 #endif | |
| 7 | 2784 } |
| 2785 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2786 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
|
2787 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 2788 } |
| 2789 | |
| 2790 curwin->w_pcmark.lnum = 1; | |
| 2791 curwin->w_pcmark.col = 0; | |
| 2792 } | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2793 else // !other_file |
| 7 | 2794 { |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
2795 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 2796 goto theend; |
| 6531 | 2797 |
| 7 | 2798 oldbuf = (flags & ECMD_OLDBUF); |
| 2799 } | |
| 2800 | |
|
18779
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parents:
18767
diff
changeset
|
2801 // Don't redraw until the cursor is in the right line, otherwise |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
2802 // autocommands may cause ml_get errors. |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2803 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2804 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2805 |
| 6365 | 2806 buf = curbuf; |
| 7 | 2807 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 2808 { | |
| 6365 | 2809 prepare_help_buffer(); |
| 7 | 2810 } |
| 2811 else | |
| 2812 { | |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2813 // Don't make a buffer listed if it's a help buffer. Useful when |
|
8f05b3cf8557
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parents:
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diff
changeset
|
2814 // using CTRL-O to go back to a help file. |
| 7 | 2815 if (!curbuf->b_help) |
| 2816 set_buflisted(TRUE); | |
| 2817 } | |
| 2818 | |
|
18779
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2819 // If autocommands change buffers under our fingers, forget about |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2820 // editing the file. |
| 7 | 2821 if (buf != curbuf) |
| 2822 goto theend; | |
|
13380
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13359
diff
changeset
|
2823 #ifdef FEAT_EVAL |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2824 if (aborting()) // autocmds may abort script processing |
| 7 | 2825 goto theend; |
|
13380
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2826 #endif |
| 7 | 2827 |
|
18779
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diff
changeset
|
2828 // Since we are starting to edit a file, consider the filetype to be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2829 // unset. Helps for when an autocommand changes files and expects syntax |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2830 // highlighting to work in the other file. |
| 7 | 2831 did_filetype = FALSE; |
| 2832 | |
| 2833 /* | |
| 2834 * other_file oldbuf | |
| 2835 * FALSE FALSE re-edit same file, buffer is re-used | |
| 2836 * FALSE TRUE re-edit same file, nothing changes | |
| 2837 * TRUE FALSE start editing new file, new buffer | |
| 2838 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 2839 */ | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18767
diff
changeset
|
2840 if (!other_file && !oldbuf) // re-use the buffer |
| 7 | 2841 { |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2842 set_last_cursor(curwin); // may set b_last_cursor |
| 7 | 2843 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) |
| 2844 { | |
| 2845 newlnum = curwin->w_cursor.lnum; | |
| 2846 solcol = curwin->w_cursor.col; | |
| 2847 } | |
| 2848 buf = curbuf; | |
| 2849 if (buf->b_fname != NULL) | |
| 2850 new_name = vim_strsave(buf->b_fname); | |
| 2851 else | |
| 2852 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2853 set_bufref(&bufref, buf); |
|
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
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|
2854 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2855 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:
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diff
changeset
|
2856 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
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parents:
18767
diff
changeset
|
2857 // Save all the text, so that the reload can be undone. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2858 // Sync first so that this is a separate undo-able action. |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2859 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
|
2860 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
|
2861 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2862 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2863 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
|
2864 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2865 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2866 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
|
2867 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
|
2868 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2869 // tell readfile() not to clear or reload undo info |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2870 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
|
2871 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2872 else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2873 buf_freeall(curbuf, 0); // free all things for buffer |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2874 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2875 // If autocommands deleted the buffer we were going to re-edit, give |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2876 // 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
|
2877 if (!bufref_valid(&bufref)) |
| 7 | 2878 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2879 delbuf_msg(new_name); // frees new_name |
| 7 | 2880 goto theend; |
| 2881 } | |
| 2882 vim_free(new_name); | |
| 2883 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2884 // If autocommands change buffers under our fingers, forget about |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2885 // re-editing the file. Should do the buf_clear_file(), but perhaps |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2886 // the autocommands changed the buffer... |
| 7 | 2887 if (buf != curbuf) |
| 2888 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2889 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2890 if (aborting()) // autocmds may abort script processing |
| 7 | 2891 goto theend; |
| 2892 #endif | |
| 2893 buf_clear_file(curbuf); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2894 curbuf->b_op_start.lnum = 0; // clear '[ and '] marks |
| 7 | 2895 curbuf->b_op_end.lnum = 0; |
| 2896 } | |
| 2897 | |
| 2898 /* | |
| 2899 * If we get here we are sure to start editing | |
| 2900 */ | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2901 // Assume success now |
| 7 | 2902 retval = OK; |
| 2903 | |
| 2904 /* | |
| 2905 * Check if we are editing the w_arg_idx file in the argument list. | |
| 2906 */ | |
| 2907 check_arg_idx(curwin); | |
| 2908 | |
| 2909 if (!auto_buf) | |
| 2910 { | |
| 2911 /* | |
| 2912 * Set cursor and init window before reading the file and executing | |
| 2913 * autocommands. This allows for the autocommands to position the | |
| 2914 * cursor. | |
| 2915 */ | |
| 677 | 2916 curwin_init(); |
| 7 | 2917 |
| 2918 #ifdef FEAT_FOLDING | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2919 // It's possible that all lines in the buffer changed. Need to update |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2920 // automatic folding for all windows where it's used. |
| 1370 | 2921 { |
| 2922 win_T *win; | |
| 2923 tabpage_T *tp; | |
| 2924 | |
| 2925 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 2926 if (win->w_buffer == curbuf) | |
| 2927 foldUpdateAll(win); | |
| 2928 } | |
| 7 | 2929 #endif |
| 2930 | |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2931 // 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
|
2932 DO_AUTOCHDIR; |
| 961 | 2933 |
| 7 | 2934 /* |
| 2935 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 2936 * buffer and window. | |
| 2937 */ | |
| 6702 | 2938 orig_pos = curwin->w_cursor; |
| 7 | 2939 topline = curwin->w_topline; |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2940 if (!oldbuf) // need to read the file |
| 7 | 2941 { |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
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18742
diff
changeset
|
2942 #ifdef FEAT_PROP_POPUP |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2943 // Don't use the swap-exists dialog for a popup window, can't edit |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2944 // the buffer. |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2945 if (WIN_IS_POPUP(curwin)) |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2946 curbuf->b_flags |= BF_NO_SEA; |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2947 #endif |
| 7 | 2948 swap_exists_action = SEA_DIALOG; |
|
18779
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diff
changeset
|
2949 curbuf->b_flags |= BF_CHECK_RO; // set/reset 'ro' flag |
| 7 | 2950 |
| 2951 /* | |
| 2952 * Open the buffer and read the file. | |
| 2953 */ | |
|
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13359
diff
changeset
|
2954 #if defined(FEAT_EVAL) |
|
2394
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changeset
|
2955 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 2956 retval = FAIL; |
| 2957 #else | |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2958 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 2959 #endif |
| 2960 | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2961 #ifdef FEAT_PROP_POPUP |
|
17632
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patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2962 curbuf->b_flags &= ~BF_NO_SEA; |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2963 #endif |
| 7 | 2964 if (swap_exists_action == SEA_QUIT) |
| 2965 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2966 handle_swap_exists(&old_curbuf); |
| 7 | 2967 } |
| 2968 else | |
| 2969 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
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18767
diff
changeset
|
2970 // Read the modelines, but only to set window-local options. Any |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2971 // buffer-local options have already been set and may have been |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2972 // changed by the user. |
| 717 | 2973 do_modelines(OPT_WINONLY); |
| 23 | 2974 |
| 7 | 2975 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 2976 &retval); | |
| 2977 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 2978 &retval); | |
| 2979 } | |
| 2980 check_arg_idx(curwin); | |
| 2981 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2982 // If autocommands change the cursor position or topline, we should |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2983 // keep it. Also when it moves within a line. But not when it moves |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2984 // 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
|
2985 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 2986 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2987 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
|
2988 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2989 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
|
2990 || 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
|
2991 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2992 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2993 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2994 } |
| 7 | 2995 } |
| 2996 if (curwin->w_topline == topline) | |
| 2997 topline = 0; | |
| 2998 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2999 // Even when cursor didn't move we need to recompute topline. |
| 7 | 3000 changed_line_abv_curs(); |
| 3001 | |
| 3002 #ifdef FEAT_TITLE | |
| 3003 maketitle(); | |
| 3004 #endif | |
|
18767
068337e86133
patch 8.1.2373: cannot build with +popupwin but without +quickfix
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3005 #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
3006 if (WIN_IS_POPUP(curwin) && curwin->w_p_pvw && retval != FAIL) |
|
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3007 popup_set_title(curwin); |
|
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3008 #endif |
| 7 | 3009 } |
| 3010 | |
| 3011 #ifdef FEAT_DIFF | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3012 // Tell the diff stuff that this buffer is new and/or needs updating. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3013 // Also needed when re-editing the same buffer, because unloading will |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3014 // have removed it as a diff buffer. |
| 673 | 3015 if (curwin->w_p_diff) |
| 3016 { | |
| 3017 diff_buf_add(curbuf); | |
| 3018 diff_invalidate(curbuf); | |
| 3019 } | |
| 7 | 3020 #endif |
| 3021 | |
| 1185 | 3022 #ifdef FEAT_SPELL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3023 // If the window options were changed may need to set the spell language. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3024 // 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
|
3025 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
|
3026 (void)did_set_spelllang(curwin); |
| 1185 | 3027 #endif |
| 3028 | |
| 7 | 3029 if (command == NULL) |
| 3030 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3031 if (newcol >= 0) // position set by autocommands |
| 7 | 3032 { |
| 3033 curwin->w_cursor.lnum = newlnum; | |
| 3034 curwin->w_cursor.col = newcol; | |
| 3035 check_cursor(); | |
| 3036 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3037 else if (newlnum > 0) // line number from caller or old position |
| 7 | 3038 { |
| 3039 curwin->w_cursor.lnum = newlnum; | |
| 3040 check_cursor_lnum(); | |
| 3041 if (solcol >= 0 && !p_sol) | |
| 3042 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3043 // 'sol' is off: Use last known column. |
| 7 | 3044 curwin->w_cursor.col = solcol; |
| 3045 check_cursor_col(); | |
| 3046 curwin->w_cursor.coladd = 0; | |
| 3047 curwin->w_set_curswant = TRUE; | |
| 3048 } | |
| 3049 else | |
| 3050 beginline(BL_SOL | BL_FIX); | |
| 3051 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3052 else // no line number, go to last line in Ex mode |
| 7 | 3053 { |
| 3054 if (exmode_active) | |
| 3055 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3056 beginline(BL_WHITE | BL_FIX); | |
| 3057 } | |
| 3058 } | |
| 3059 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3060 // Check if cursors in other windows on the same buffer are still valid |
| 7 | 3061 check_lnums(FALSE); |
| 3062 | |
| 3063 /* | |
| 3064 * Did not read the file, need to show some info about the file. | |
| 3065 * Do this after setting the cursor. | |
| 3066 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3067 if (oldbuf && !auto_buf) |
| 7 | 3068 { |
| 3069 int msg_scroll_save = msg_scroll; | |
| 3070 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3071 // Obey the 'O' flag in 'cpoptions': overwrite any previous file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3072 // message. |
| 7 | 3073 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) |
| 3074 msg_scroll = FALSE; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3075 if (!msg_scroll) // wait a bit when overwriting an error msg |
| 7 | 3076 check_for_delay(FALSE); |
| 3077 msg_start(); | |
| 3078 msg_scroll = msg_scroll_save; | |
| 3079 msg_scrolled_ign = TRUE; | |
| 3080 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3081 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3082 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 3083 |
| 3084 msg_scrolled_ign = FALSE; | |
| 3085 } | |
| 3086 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3087 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3088 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3089 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3090 |
| 7 | 3091 if (command != NULL) |
| 3092 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 3093 | |
| 3094 #ifdef FEAT_KEYMAP | |
| 3095 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 3096 (void)keymap_init(); |
| 7 | 3097 #endif |
| 3098 | |
| 3099 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3100 did_inc_redrawing_disabled = FALSE; |
| 7 | 3101 if (!skip_redraw) |
| 3102 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3103 n = *so_ptr; |
| 7 | 3104 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
|
3105 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 3106 update_topline(); |
| 3107 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
|
3108 *so_ptr = n; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3109 redraw_curbuf_later(NOT_VALID); // redraw this buffer later |
| 7 | 3110 } |
| 3111 | |
| 3112 if (p_im) | |
| 3113 need_start_insertmode = TRUE; | |
| 3114 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3115 #ifdef FEAT_AUTOCHDIR |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3116 // Change directories when the 'acd' option is set and we aren't already in |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3117 // that directory (should already be done above). Expect getcwd() to be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3118 // faster than calling shorten_fnames() unnecessarily. |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3119 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
|
3120 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3121 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3122 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3123 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3124 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
|
3125 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3126 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
|
3127 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3128 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3129 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3130 #endif |
| 821 | 3131 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3132 #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
|
3133 if (curbuf->b_ffname != NULL) |
| 7 | 3134 { |
| 3135 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 3136 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 3137 netbeans_file_opened(curbuf); |
| 7 | 3138 # endif |
| 3139 } | |
| 3140 #endif | |
| 3141 | |
| 3142 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3143 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3144 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3145 #if defined(FEAT_EVAL) |
| 716 | 3146 if (did_set_swapcommand) |
| 3147 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 3148 #endif | |
| 7 | 3149 #ifdef FEAT_BROWSE |
| 3150 vim_free(browse_file); | |
| 3151 #endif | |
| 3152 vim_free(free_fname); | |
| 3153 return retval; | |
| 3154 } | |
| 3155 | |
| 3156 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3157 delbuf_msg(char_u *name) |
| 7 | 3158 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3159 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 3160 name == NULL ? (char_u *)"" : name); |
| 3161 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3162 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
|
3163 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 3164 } |
| 3165 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3166 static int append_indent = 0; // autoindent for first line |
| 169 | 3167 |
| 7 | 3168 /* |
| 3169 * ":insert" and ":append", also used by ":change" | |
| 3170 */ | |
| 3171 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3172 ex_append(exarg_T *eap) |
| 7 | 3173 { |
| 3174 char_u *theline; | |
| 3175 int did_undo = FALSE; | |
| 3176 linenr_T lnum = eap->line2; | |
| 165 | 3177 int indent = 0; |
| 3178 char_u *p; | |
| 3179 int vcol; | |
| 3180 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 3181 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3182 // the ! flag toggles autoindent |
| 169 | 3183 if (eap->forceit) |
| 3184 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3185 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3186 // First autoindent comes from the line we start on |
| 169 | 3187 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) |
| 3188 append_indent = get_indent_lnum(lnum); | |
| 3189 | |
| 7 | 3190 if (eap->cmdidx != CMD_append) |
| 3191 --lnum; | |
| 3192 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3193 // when the buffer is empty need to delete the dummy line |
| 165 | 3194 if (empty && lnum == 1) |
| 3195 lnum = 0; | |
| 3196 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3197 State = INSERT; // behave like in Insert mode |
| 7 | 3198 if (curbuf->b_p_iminsert == B_IMODE_LMAP) |
| 3199 State |= LANGMAP; | |
| 165 | 3200 |
| 408 | 3201 for (;;) |
| 7 | 3202 { |
| 3203 msg_scroll = TRUE; | |
| 3204 need_wait_return = FALSE; | |
| 169 | 3205 if (curbuf->b_p_ai) |
| 3206 { | |
| 3207 if (append_indent >= 0) | |
| 3208 { | |
| 3209 indent = append_indent; | |
| 3210 append_indent = -1; | |
| 3211 } | |
| 3212 else if (lnum > 0) | |
| 3213 indent = get_indent_lnum(lnum); | |
| 3214 } | |
| 3215 ex_keep_indent = FALSE; | |
| 7 | 3216 if (eap->getline == NULL) |
| 169 | 3217 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3218 // No getline() function, use the lines that follow. This ends |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3219 // when there is no more. |
| 169 | 3220 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) |
| 3221 break; | |
| 3222 p = vim_strchr(eap->nextcmd, NL); | |
| 3223 if (p == NULL) | |
| 3224 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 3225 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 3226 if (*p != NUL) | |
| 3227 ++p; | |
| 3228 eap->nextcmd = p; | |
| 3229 } | |
| 7 | 3230 else |
| 6164 | 3231 { |
| 3232 int save_State = State; | |
| 3233 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3234 // Set State to avoid the cursor shape to be set to INSERT mode |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3235 // when getline() returns. |
| 6164 | 3236 State = CMDLINE; |
| 7 | 3237 theline = eap->getline( |
| 3238 #ifdef FEAT_EVAL | |
| 76 | 3239 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 3240 #endif |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
3241 NUL, eap->cookie, indent, TRUE); |
| 6164 | 3242 State = save_State; |
| 3243 } | |
| 7 | 3244 lines_left = Rows - 1; |
| 165 | 3245 if (theline == NULL) |
| 3246 break; | |
| 3247 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3248 // Using ^ CTRL-D in getexmodeline() makes us repeat the indent. |
| 169 | 3249 if (ex_keep_indent) |
| 3250 append_indent = indent; | |
| 3251 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3252 // Look for the "." after automatic indent. |
| 165 | 3253 vcol = 0; |
| 3254 for (p = theline; indent > vcol; ++p) | |
| 3255 { | |
| 3256 if (*p == ' ') | |
| 3257 ++vcol; | |
| 3258 else if (*p == TAB) | |
| 3259 vcol += 8 - vcol % 8; | |
| 3260 else | |
| 3261 break; | |
| 3262 } | |
| 3263 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 3264 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 3265 == FAIL)) | |
| 7 | 3266 { |
| 3267 vim_free(theline); | |
| 3268 break; | |
| 3269 } | |
| 3270 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3271 // don't use autoindent if nothing was typed. |
| 169 | 3272 if (p[0] == NUL) |
| 3273 theline[0] = NUL; | |
| 3274 | |
| 7 | 3275 did_undo = TRUE; |
| 3276 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
|
3277 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 3278 |
| 3279 vim_free(theline); | |
| 3280 ++lnum; | |
| 165 | 3281 |
| 3282 if (empty) | |
| 3283 { | |
| 3284 ml_delete(2L, FALSE); | |
| 3285 empty = FALSE; | |
| 3286 } | |
| 7 | 3287 } |
| 3288 State = NORMAL; | |
| 3289 | |
| 169 | 3290 if (eap->forceit) |
| 3291 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3292 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3293 // "start" is set to eap->line2+1 unless that position is invalid (when |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3294 // eap->line2 pointed to the end of the buffer and nothing was appended) |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3295 // "end" is set to lnum when something has been appended, otherwise |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3296 // it is the same than "start" -- Acevedo |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3297 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3298 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3299 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3300 eap->line2 + 1 : curbuf->b_ml.ml_line_count; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3301 if (eap->cmdidx != CMD_append) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3302 --curbuf->b_op_start.lnum; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3303 curbuf->b_op_end.lnum = (eap->line2 < lnum) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3304 ? lnum : curbuf->b_op_start.lnum; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3305 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3306 } |
| 7 | 3307 curwin->w_cursor.lnum = lnum; |
| 3308 check_cursor_lnum(); | |
| 3309 beginline(BL_SOL | BL_FIX); | |
| 3310 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3311 need_wait_return = FALSE; // don't use wait_return() now |
| 7 | 3312 ex_no_reprint = TRUE; |
| 3313 } | |
| 3314 | |
| 3315 /* | |
| 3316 * ":change" | |
| 3317 */ | |
| 3318 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3319 ex_change(exarg_T *eap) |
| 7 | 3320 { |
| 3321 linenr_T lnum; | |
| 3322 | |
| 3323 if (eap->line2 >= eap->line1 | |
| 3324 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 3325 return; | |
| 3326 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3327 // the ! flag toggles autoindent |
| 169 | 3328 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) |
| 3329 append_indent = get_indent_lnum(eap->line1); | |
| 3330 | |
| 7 | 3331 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 3332 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3333 if (curbuf->b_ml.ml_flags & ML_EMPTY) // nothing to delete |
| 7 | 3334 break; |
| 3335 ml_delete(eap->line1, FALSE); | |
| 3336 } | |
| 1929 | 3337 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3338 // make sure the cursor is not beyond the end of the file now |
| 1929 | 3339 check_cursor_lnum(); |
| 7 | 3340 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 3341 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3342 // ":append" on the line above the deleted lines. |
| 7 | 3343 eap->line2 = eap->line1; |
| 3344 ex_append(eap); | |
| 3345 } | |
| 3346 | |
| 3347 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3348 ex_z(exarg_T *eap) |
| 7 | 3349 { |
| 3350 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
|
3351 long bigness; |
| 165 | 3352 char_u *kind; |
| 7 | 3353 int minus = 0; |
| 3354 linenr_T start, end, curs, i; | |
| 3355 int j; | |
| 3356 linenr_T lnum = eap->line2; | |
| 3357 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3358 // Vi compatible: ":z!" uses display height, without a count uses |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3359 // 'scroll' |
| 165 | 3360 if (eap->forceit) |
| 3361 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
3362 else if (!ONE_WINDOW) |
| 5678 | 3363 bigness = curwin->w_height - 3; |
| 3364 else | |
| 165 | 3365 bigness = curwin->w_p_scr * 2; |
| 7 | 3366 if (bigness < 1) |
| 3367 bigness = 1; | |
| 3368 | |
| 3369 x = eap->arg; | |
| 165 | 3370 kind = x; |
| 3371 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 3372 || *kind == '^' || *kind == '.') | |
| 3373 ++x; | |
| 3374 while (*x == '-' || *x == '+') | |
| 7 | 3375 ++x; |
| 3376 | |
| 3377 if (*x != 0) | |
| 3378 { | |
| 3379 if (!VIM_ISDIGIT(*x)) | |
| 3380 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3381 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 3382 return; |
| 3383 } | |
| 3384 else | |
| 165 | 3385 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3386 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
|
3387 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3388 // bigness could be < 0 if atol(x) overflows. |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3389 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
|
3390 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
|
3391 |
| 165 | 3392 p_window = bigness; |
| 169 | 3393 if (*kind == '=') |
| 3394 bigness += 2; | |
| 165 | 3395 } |
| 7 | 3396 } |
| 3397 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3398 // the number of '-' and '+' multiplies the distance |
| 165 | 3399 if (*kind == '-' || *kind == '+') |
| 3400 for (x = kind + 1; *x == *kind; ++x) | |
| 3401 ; | |
| 3402 | |
| 3403 switch (*kind) | |
| 7 | 3404 { |
| 3405 case '-': | |
| 2881 | 3406 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 3407 end = start + bigness - 1; | |
| 165 | 3408 curs = end; |
| 7 | 3409 break; |
| 3410 | |
| 3411 case '=': | |
| 159 | 3412 start = lnum - (bigness + 1) / 2 + 1; |
| 3413 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3414 curs = lnum; |
| 3415 minus = 1; | |
| 3416 break; | |
| 3417 | |
| 3418 case '^': | |
| 3419 start = lnum - bigness * 2; | |
| 3420 end = lnum - bigness; | |
| 3421 curs = lnum - bigness; | |
| 3422 break; | |
| 3423 | |
| 3424 case '.': | |
| 159 | 3425 start = lnum - (bigness + 1) / 2 + 1; |
| 3426 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3427 curs = end; |
| 3428 break; | |
| 3429 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3430 default: // '+' |
| 7 | 3431 start = lnum; |
| 165 | 3432 if (*kind == '+') |
| 835 | 3433 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 3434 else if (eap->addr_count == 0) |
| 3435 ++start; | |
| 3436 end = start + bigness - 1; | |
| 7 | 3437 curs = end; |
| 3438 break; | |
| 3439 } | |
| 3440 | |
| 3441 if (start < 1) | |
| 3442 start = 1; | |
| 3443 | |
| 3444 if (end > curbuf->b_ml.ml_line_count) | |
| 3445 end = curbuf->b_ml.ml_line_count; | |
| 3446 | |
| 3447 if (curs > curbuf->b_ml.ml_line_count) | |
| 3448 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
|
3449 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
|
3450 curs = 1; |
| 7 | 3451 |
| 3452 for (i = start; i <= end; i++) | |
| 3453 { | |
| 3454 if (minus && i == lnum) | |
| 3455 { | |
| 3456 msg_putchar('\n'); | |
| 3457 | |
| 3458 for (j = 1; j < Columns; j++) | |
| 3459 msg_putchar('-'); | |
| 3460 } | |
| 3461 | |
| 169 | 3462 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 3463 |
| 3464 if (minus && i == lnum) | |
| 3465 { | |
| 3466 msg_putchar('\n'); | |
| 3467 | |
| 3468 for (j = 1; j < Columns; j++) | |
| 3469 msg_putchar('-'); | |
| 3470 } | |
| 3471 } | |
| 3472 | |
|
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
|
3473 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
|
3474 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3475 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
|
3476 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
|
3477 } |
| 7 | 3478 ex_no_reprint = TRUE; |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 3482 * Check if the restricted flag is set. | |
| 3483 * If so, give an error message and return TRUE. | |
| 3484 * Otherwise, return FALSE. | |
| 3485 */ | |
| 3486 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3487 check_restricted(void) |
| 7 | 3488 { |
| 3489 if (restricted) | |
| 3490 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3491 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 3492 return TRUE; |
| 3493 } | |
| 3494 return FALSE; | |
| 3495 } | |
| 3496 | |
| 3497 /* | |
| 3498 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 3499 * If so, give an error message and return TRUE. | |
| 3500 * Otherwise, return FALSE. | |
| 3501 */ | |
| 3502 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3503 check_secure(void) |
| 7 | 3504 { |
| 3505 if (secure) | |
| 3506 { | |
| 3507 secure = 2; | |
|
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parents:
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diff
changeset
|
3508 emsg(_(e_curdir)); |
| 7 | 3509 return TRUE; |
| 3510 } | |
| 3511 #ifdef HAVE_SANDBOX | |
| 3512 /* | |
| 3513 * In the sandbox more things are not allowed, including the things | |
| 3514 * disallowed in secure mode. | |
| 3515 */ | |
| 3516 if (sandbox != 0) | |
| 3517 { | |
|
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parents:
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diff
changeset
|
3518 emsg(_(e_sandbox)); |
| 7 | 3519 return TRUE; |
| 3520 } | |
| 3521 #endif | |
| 3522 return FALSE; | |
| 3523 } | |
| 3524 | |
|
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parents:
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diff
changeset
|
3525 static char_u *old_sub = NULL; // previous substitute pattern |
|
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parents:
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diff
changeset
|
3526 static int global_need_beginline; // call beginline() after ":g" |
| 7 | 3527 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3528 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3529 * Flags that are kept between calls to :substitute. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3530 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3531 typedef struct { |
|
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patch 8.1.2379: using old C style comments
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diff
changeset
|
3532 int do_all; // do multiple substitutions per line |
|
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diff
changeset
|
3533 int do_ask; // ask for confirmation |
|
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diff
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|
3534 int do_count; // count only |
|
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|
3535 int do_error; // if false, ignore errors |
|
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|
3536 int do_print; // print last line with subs. |
|
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|
3537 int do_list; // list last line with subs. |
|
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changeset
|
3538 int do_number; // list last line with line nr |
|
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changeset
|
3539 int do_ic; // ignore case flag |
|
9890
064effd222a3
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9715
diff
changeset
|
3540 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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diff
changeset
|
3541 |
|
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diff
changeset
|
3542 /* |
| 7 | 3543 * Perform a substitution from line eap->line1 to line eap->line2 using the |
| 3544 * command pointed to by eap->arg which should be of the form: | |
| 3545 * | |
| 3546 * /pattern/substitution/{flags} | |
| 3547 * | |
| 3548 * The usual escapes are supported as described in the regexp docs. | |
| 3549 */ | |
| 3550 void | |
|
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7799
diff
changeset
|
3551 do_sub(exarg_T *eap) |
| 7 | 3552 { |
| 3553 linenr_T lnum; | |
| 3554 long i = 0; | |
| 3555 regmmatch_T regmatch; | |
|
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diff
changeset
|
3556 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
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9715
diff
changeset
|
3557 FALSE, FALSE, 0}; |
|
064effd222a3
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diff
changeset
|
3558 #ifdef FEAT_EVAL |
|
064effd222a3
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9715
diff
changeset
|
3559 subflags_T subflags_save; |
|
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diff
changeset
|
3560 #endif |
|
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diff
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|
3561 int save_do_all; // remember user specified 'g' flag |
|
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changeset
|
3562 int save_do_ask; // remember user specified 'c' flag |
|
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diff
changeset
|
3563 char_u *pat = NULL, *sub = NULL; // init for GCC |
| 7 | 3564 int delimiter; |
| 3565 int sublen; | |
| 3566 int got_quit = FALSE; | |
| 3567 int got_match = FALSE; | |
| 3568 int temp; | |
| 3569 int which_pat; | |
| 3570 char_u *cmd; | |
| 3571 int save_State; | |
|
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|
3572 linenr_T first_line = 0; // first changed line |
|
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|
3573 linenr_T last_line= 0; // below last changed line AFTER the |
|
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diff
changeset
|
3574 // change |
| 7 | 3575 linenr_T old_line_count = curbuf->b_ml.ml_line_count; |
| 3576 linenr_T line2; | |
|
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|
3577 long nmatch; // number of lines in match |
|
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|
3578 char_u *sub_firstline; // allocated copy of first sub line |
|
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changeset
|
3579 int endcolumn = FALSE; // cursor in last column when done |
| 170 | 3580 pos_T old_cursor = curwin->w_cursor; |
|
2126
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1929
diff
changeset
|
3581 int start_nsubs; |
| 3736 | 3582 #ifdef FEAT_EVAL |
| 5867 | 3583 int save_ma = 0; |
| 3736 | 3584 #endif |
| 7 | 3585 |
| 3586 cmd = eap->arg; | |
| 3587 if (!global_busy) | |
| 3588 { | |
| 3589 sub_nsubs = 0; | |
| 3590 sub_nlines = 0; | |
| 3591 } | |
|
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|
3592 start_nsubs = sub_nsubs; |
| 7 | 3593 |
| 3594 if (eap->cmdidx == CMD_tilde) | |
|
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|
3595 which_pat = RE_LAST; // use last used regexp |
| 7 | 3596 else |
|
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changeset
|
3597 which_pat = RE_SUBST; // use last substitute regexp |
|
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|
3598 |
|
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diff
changeset
|
3599 // new pattern and substitution |
|
11129
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diff
changeset
|
3600 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 3601 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 3602 { | |
|
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changeset
|
3603 // don't accept alphanumeric for separator |
| 7 | 3604 if (isalpha(*cmd)) |
| 3605 { | |
|
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diff
changeset
|
3606 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 3607 return; |
| 3608 } | |
| 3609 /* | |
| 3610 * undocumented vi feature: | |
| 3611 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 3612 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 3613 */ | |
| 3614 if (*cmd == '\\') | |
| 3615 { | |
| 3616 ++cmd; | |
| 3617 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 3618 { | |
|
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diff
changeset
|
3619 emsg(_(e_backslash)); |
| 7 | 3620 return; |
| 3621 } | |
| 3622 if (*cmd != '&') | |
|
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diff
changeset
|
3623 which_pat = RE_SEARCH; // use last '/' pattern |
|
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diff
changeset
|
3624 pat = (char_u *)""; // empty search pattern |
|
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diff
changeset
|
3625 delimiter = *cmd++; // remember delimiter character |
| 7 | 3626 } |
|
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diff
changeset
|
3627 else // find the end of the regexp |
| 7 | 3628 { |
|
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diff
changeset
|
3629 which_pat = RE_LAST; // use last used regexp |
|
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parents:
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diff
changeset
|
3630 delimiter = *cmd++; // remember delimiter character |
|
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parents:
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diff
changeset
|
3631 pat = cmd; // remember start of search pat |
| 7 | 3632 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); |
|
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diff
changeset
|
3633 if (cmd[0] == delimiter) // end delimiter found |
|
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diff
changeset
|
3634 *cmd++ = NUL; // replace it with a NUL |
| 7 | 3635 } |
| 3636 | |
| 3637 /* | |
| 3638 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 3639 * Vim we want to use '\n' to find/substitute a NUL. | |
| 3640 */ | |
|
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diff
changeset
|
3641 sub = cmd; // remember the start of the substitution |
| 7 | 3642 |
| 3643 while (cmd[0]) | |
| 3644 { | |
|
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diff
changeset
|
3645 if (cmd[0] == delimiter) // end delimiter found |
| 7 | 3646 { |
|
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diff
changeset
|
3647 *cmd++ = NUL; // replace it with a NUL |
| 7 | 3648 break; |
| 3649 } | |
|
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changeset
|
3650 if (cmd[0] == '\\' && cmd[1] != 0) // skip escaped characters |
| 7 | 3651 ++cmd; |
|
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506f5d8b7d8b
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Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
3652 MB_PTR_ADV(cmd); |
| 7 | 3653 } |
| 3654 | |
| 3655 if (!eap->skip) | |
| 3656 { | |
|
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diff
changeset
|
3657 // In POSIX vi ":s/pat/%/" uses the previous subst. string. |
| 169 | 3658 if (STRCMP(sub, "%") == 0 |
| 3659 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 3660 { | |
|
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changeset
|
3661 if (old_sub == NULL) // there is no previous command |
| 169 | 3662 { |
|
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diff
changeset
|
3663 emsg(_(e_nopresub)); |
| 169 | 3664 return; |
| 3665 } | |
| 3666 sub = old_sub; | |
| 3667 } | |
| 3668 else | |
| 3669 { | |
| 3670 vim_free(old_sub); | |
| 3671 old_sub = vim_strsave(sub); | |
| 3672 } | |
| 7 | 3673 } |
| 3674 } | |
|
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changeset
|
3675 else if (!eap->skip) // use previous pattern and substitution |
| 7 | 3676 { |
|
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changeset
|
3677 if (old_sub == NULL) // there is no previous command |
| 7 | 3678 { |
|
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changeset
|
3679 emsg(_(e_nopresub)); |
| 7 | 3680 return; |
| 3681 } | |
|
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changeset
|
3682 pat = NULL; // search_regcomp() will use previous pattern |
| 7 | 3683 sub = old_sub; |
| 163 | 3684 |
|
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changeset
|
3685 // Vi compatibility quirk: repeating with ":s" keeps the cursor in the |
|
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diff
changeset
|
3686 // last column after using "$". |
| 163 | 3687 endcolumn = (curwin->w_curswant == MAXCOL); |
| 7 | 3688 } |
| 3689 | |
|
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changeset
|
3690 // Recognize ":%s/\n//" and turn it into a join command, which is much |
|
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diff
changeset
|
3691 // more efficient. |
|
8f05b3cf8557
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diff
changeset
|
3692 // TODO: find a generic solution to make line-joining operations more |
|
8f05b3cf8557
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diff
changeset
|
3693 // efficient, avoid allocating a string that grows in size. |
| 5802 | 3694 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 3695 && *sub == NUL |
| 3696 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 3697 || *cmd == 'p' || *cmd == '#')))) | |
| 3698 { | |
| 6426 | 3699 linenr_T joined_lines_count; |
| 3700 | |
| 5776 | 3701 curwin->w_cursor.lnum = eap->line1; |
| 3702 if (*cmd == 'l') | |
| 3703 eap->flags = EXFLAG_LIST; | |
| 3704 else if (*cmd == '#') | |
| 3705 eap->flags = EXFLAG_NR; | |
| 3706 else if (*cmd == 'p') | |
| 3707 eap->flags = EXFLAG_PRINT; | |
| 3708 | |
|
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changeset
|
3709 // The number of lines joined is the number of lines in the range plus |
|
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changeset
|
3710 // one. One less when the last line is included. |
| 6426 | 3711 joined_lines_count = eap->line2 - eap->line1 + 1; |
| 3712 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 3713 ++joined_lines_count; | |
| 3714 if (joined_lines_count > 1) | |
| 3715 { | |
| 3716 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 3717 sub_nsubs = joined_lines_count - 1; | |
| 3718 sub_nlines = 1; | |
| 3719 (void)do_sub_msg(FALSE); | |
| 3720 ex_may_print(eap); | |
| 3721 } | |
| 3722 | |
| 3723 if (!cmdmod.keeppatterns) | |
| 3724 save_re_pat(RE_SUBST, pat, p_magic); | |
|
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17632
diff
changeset
|
3725 // put pattern in history |
| 6426 | 3726 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 3727 | |
| 5776 | 3728 return; |
| 3729 } | |
| 3730 | |
| 7 | 3731 /* |
| 3732 * Find trailing options. When '&' is used, keep old options. | |
| 3733 */ | |
| 3734 if (*cmd == '&') | |
| 3735 ++cmd; | |
| 3736 else | |
| 3737 { | |
| 3738 if (!p_ed) | |
| 3739 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3740 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
|
3741 subflags.do_all = TRUE; |
| 7 | 3742 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3743 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3744 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3745 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3746 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3747 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
|
3748 subflags.do_list = FALSE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3749 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3750 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3751 subflags.do_ic = 0; |
| 7 | 3752 } |
| 3753 while (*cmd) | |
| 3754 { | |
| 3755 /* | |
| 3756 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 3757 * 'r' is never inverted. | |
| 3758 */ | |
| 3759 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3760 subflags.do_all = !subflags.do_all; |
| 7 | 3761 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3762 subflags.do_ask = !subflags.do_ask; |
| 170 | 3763 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3764 subflags.do_count = TRUE; |
| 7 | 3765 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3766 subflags.do_error = !subflags.do_error; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3767 else if (*cmd == 'r') // use last used regexp |
| 7 | 3768 which_pat = RE_LAST; |
| 3769 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3770 subflags.do_print = TRUE; |
| 169 | 3771 else if (*cmd == '#') |
| 3772 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3773 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3774 subflags.do_number = TRUE; |
| 169 | 3775 } |
| 3776 else if (*cmd == 'l') | |
| 3777 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3778 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3779 subflags.do_list = TRUE; |
| 169 | 3780 } |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3781 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
|
3782 subflags.do_ic = 'i'; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3783 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
|
3784 subflags.do_ic = 'I'; |
| 7 | 3785 else |
| 3786 break; | |
| 3787 ++cmd; | |
| 3788 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3789 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3790 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3791 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3792 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3793 save_do_ask = subflags.do_ask; |
| 6789 | 3794 |
| 7 | 3795 /* |
| 3796 * check for a trailing count | |
| 3797 */ | |
| 3798 cmd = skipwhite(cmd); | |
| 3799 if (VIM_ISDIGIT(*cmd)) | |
| 3800 { | |
| 3801 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3802 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 3803 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3804 emsg(_(e_zerocount)); |
| 7 | 3805 return; |
| 3806 } | |
| 3807 eap->line1 = eap->line2; | |
| 3808 eap->line2 += i - 1; | |
| 3809 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 3810 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3811 } | |
| 3812 | |
| 3813 /* | |
| 3814 * check for trailing command or garbage | |
| 3815 */ | |
| 3816 cmd = skipwhite(cmd); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3817 if (*cmd && *cmd != '"') // if not end-of-line or comment |
| 7 | 3818 { |
| 3819 eap->nextcmd = check_nextcmd(cmd); | |
| 3820 if (eap->nextcmd == NULL) | |
| 3821 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3822 emsg(_(e_trailing)); |
| 7 | 3823 return; |
| 3824 } | |
| 3825 } | |
| 3826 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3827 if (eap->skip) // not executing commands, only parsing |
| 7 | 3828 return; |
| 3829 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3830 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 3831 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3832 // 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
|
3833 emsg(_(e_modifiable)); |
| 823 | 3834 return; |
| 3835 } | |
| 3836 | |
| 7 | 3837 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 3838 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3839 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
|
3840 emsg(_(e_invcmd)); |
| 7 | 3841 return; |
| 3842 } | |
| 3843 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3844 // 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
|
3845 if (subflags.do_ic == 'i') |
| 7 | 3846 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3847 else if (subflags.do_ic == 'I') |
| 7 | 3848 regmatch.rmm_ic = FALSE; |
| 3849 | |
| 3850 sub_firstline = NULL; | |
| 3851 | |
| 3852 /* | |
| 3853 * ~ in the substitute pattern is replaced with the old pattern. | |
| 3854 * We do it here once to avoid it to be replaced over and over again. | |
| 3855 * But don't do it when it starts with "\=", then it's an expression. | |
| 3856 */ | |
| 3857 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 3858 sub = regtilde(sub, p_magic); | |
| 3859 | |
| 3860 /* | |
| 3861 * Check for a match on each line. | |
| 3862 */ | |
| 3863 line2 = eap->line2; | |
| 3864 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
|
3865 #if defined(FEAT_EVAL) |
| 7 | 3866 || aborting() |
| 3867 #endif | |
| 3868 ); ++lnum) | |
| 3869 { | |
| 1521 | 3870 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
|
3871 (colnr_T)0, NULL, NULL); |
| 7 | 3872 if (nmatch) |
| 3873 { | |
| 3874 colnr_T copycol; | |
| 3875 colnr_T matchcol; | |
| 3876 colnr_T prev_matchcol = MAXCOL; | |
| 3877 char_u *new_end, *new_start = NULL; | |
| 3878 unsigned new_start_len = 0; | |
| 3879 char_u *p1; | |
| 3880 int did_sub = FALSE; | |
| 3881 int lastone; | |
| 1872 | 3882 int len, copy_len, needed_len; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3883 long nmatch_tl = 0; // nr of lines matched below lnum |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3884 int do_again; // do it again after joining lines |
| 15 | 3885 int skip_match = FALSE; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3886 linenr_T sub_firstlnum; // nr of first sub line |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
3887 #ifdef FEAT_PROP_POPUP |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3888 int apc_flags = APC_SAVE_FOR_UNDO | APC_SUBSTITUTE; |
|
18446
b026f4524f25
patch 8.1.2217: compiler warning for unused variable
Bram Moolenaar <Bram@vim.org>
parents:
18444
diff
changeset
|
3889 colnr_T total_added = 0; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3890 #endif |
| 7 | 3891 |
| 3892 /* | |
| 3893 * The new text is build up step by step, to avoid too much | |
| 3894 * copying. There are these pieces: | |
| 1581 | 3895 * sub_firstline The old text, unmodified. |
| 7 | 3896 * copycol Column in the old text where we started |
| 3897 * looking for a match; from here old text still | |
| 3898 * needs to be copied to the new text. | |
| 3899 * matchcol Column number of the old text where to look | |
| 3900 * for the next match. It's just after the | |
| 3901 * previous match or one further. | |
| 3902 * prev_matchcol Column just after the previous match (if any). | |
| 3903 * Mostly equal to matchcol, except for the first | |
| 3904 * match and after skipping an empty match. | |
| 3905 * regmatch.*pos Where the pattern matched in the old text. | |
| 3906 * new_start The new text, all that has been produced so | |
| 3907 * far. | |
| 3908 * new_end The new text, where to append new text. | |
| 3909 * | |
| 1499 | 3910 * lnum The line number where we found the start of |
| 3911 * the match. Can be below the line we searched | |
| 3912 * when there is a \n before a \zs in the | |
| 3913 * pattern. | |
| 7 | 3914 * sub_firstlnum The line number in the buffer where to look |
| 3915 * for a match. Can be different from "lnum" | |
| 3916 * when the pattern or substitute string contains | |
| 3917 * line breaks. | |
| 3918 * | |
| 3919 * Special situations: | |
| 3920 * - When the substitute string contains a line break, the part up | |
| 3921 * to the line break is inserted in the text, but the copy of | |
| 3922 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 3923 * the inserted lines. | |
| 3924 * - When the matched pattern contains a line break, the old line | |
| 3925 * is taken from the line at the end of the pattern. The lines | |
| 3926 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 3927 * accordingly. | |
| 3928 * | |
| 3929 * The new text is built up in new_start[]. It has some extra | |
| 3930 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 3931 * the length of the allocated memory at new_start. |
| 7 | 3932 * |
| 3933 * Make a copy of the old line, so it won't be taken away when | |
| 3934 * updating the screen or handling a multi-line match. The "old_" | |
| 3935 * pointers point into this copy. | |
| 3936 */ | |
| 1499 | 3937 sub_firstlnum = lnum; |
| 7 | 3938 copycol = 0; |
| 3939 matchcol = 0; | |
| 3940 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3941 // At first match, remember current cursor position. |
| 7 | 3942 if (!got_match) |
| 3943 { | |
| 3944 setpcmark(); | |
| 3945 got_match = TRUE; | |
| 3946 } | |
| 3947 | |
| 3948 /* | |
| 3949 * Loop until nothing more to replace in this line. | |
| 3950 * 1. Handle match with empty string. | |
| 3951 * 2. If do_ask is set, ask for confirmation. | |
| 3952 * 3. substitute the string. | |
| 3953 * 4. if do_all is set, find next match | |
| 3954 * 5. break if there isn't another match in this line | |
| 3955 */ | |
| 3956 for (;;) | |
| 3957 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3958 // Advance "lnum" to the line where the match starts. The |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3959 // match does not start in the first line when there is a line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3960 // break before \zs. |
| 1499 | 3961 if (regmatch.startpos[0].lnum > 0) |
| 3962 { | |
| 3963 lnum += regmatch.startpos[0].lnum; | |
| 3964 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 3965 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
|
3966 VIM_CLEAR(sub_firstline); |
| 1499 | 3967 } |
| 3968 | |
|
18483
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3969 // Match might be after the last line for "\n\zs" matching at |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3970 // the end of the last line. |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3971 if (lnum > curbuf->b_ml.ml_line_count) |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3972 break; |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3973 |
| 1499 | 3974 if (sub_firstline == NULL) |
| 3975 { | |
| 3976 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 3977 if (sub_firstline == NULL) | |
| 3978 { | |
| 3979 vim_free(new_start); | |
| 3980 goto outofmem; | |
| 3981 } | |
| 3982 } | |
| 3983 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3984 // Save the line number of the last change for the final |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3985 // cursor position (just like Vi). |
| 7 | 3986 curwin->w_cursor.lnum = lnum; |
| 3987 do_again = FALSE; | |
| 3988 | |
| 3989 /* | |
| 3990 * 1. Match empty string does not count, except for first | |
| 3991 * match. This reproduces the strange vi behaviour. | |
| 3992 * This also catches endless loops. | |
| 3993 */ | |
| 3994 if (matchcol == prev_matchcol | |
| 3995 && regmatch.endpos[0].lnum == 0 | |
| 3996 && matchcol == regmatch.endpos[0].col) | |
| 3997 { | |
| 15 | 3998 if (sub_firstline[matchcol] == NUL) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3999 // We already were at the end of the line. Don't look |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4000 // for a match in this line again. |
| 15 | 4001 skip_match = TRUE; |
| 4002 else | |
| 2837 | 4003 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4004 // search for a match at next column |
| 2837 | 4005 if (has_mbyte) |
| 4006 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 4007 else | |
| 4008 ++matchcol; | |
| 4009 } | |
| 7 | 4010 goto skip; |
| 4011 } | |
| 4012 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4013 // Normally we continue searching for a match just after the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4014 // previous match. |
| 7 | 4015 matchcol = regmatch.endpos[0].col; |
| 4016 prev_matchcol = matchcol; | |
| 4017 | |
| 4018 /* | |
| 170 | 4019 * 2. If do_count is set only increase the counter. |
| 4020 * If do_ask is set, ask for confirmation. | |
| 7 | 4021 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4022 if (subflags.do_count) |
| 170 | 4023 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4024 // For a multi-line match, put matchcol at the NUL at |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4025 // the end of the line and set nmatch to one, so that |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4026 // we continue looking for a match on the next line. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4027 // Avoids that ":s/\nB\@=//gc" get stuck. |
| 170 | 4028 if (nmatch > 1) |
| 4029 { | |
| 835 | 4030 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 4031 nmatch = 1; |
| 1483 | 4032 skip_match = TRUE; |
| 170 | 4033 } |
| 4034 sub_nsubs++; | |
| 4035 did_sub = TRUE; | |
| 3736 | 4036 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4037 // Skip the substitution, unless an expression is used, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4038 // then it is evaluated in the sandbox. |
| 3736 | 4039 if (!(sub[0] == '\\' && sub[1] == '=')) |
| 4040 #endif | |
| 4041 goto skip; | |
| 170 | 4042 } |
| 4043 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4044 if (subflags.do_ask) |
| 7 | 4045 { |
| 1874 | 4046 int typed = 0; |
| 1872 | 4047 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4048 // change State to CONFIRM, so that the mouse works |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4049 // properly |
| 7 | 4050 save_State = State; |
| 4051 State = CONFIRM; | |
|
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17817
diff
changeset
|
4052 setmouse(); // disable mouse in xterm |
| 7 | 4053 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
|
4054 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
|
4055 do_check_cursorbind(); |
| 7 | 4056 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4057 // When 'cpoptions' contains "u" don't sync undo when |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4058 // asking for confirmation. |
| 7 | 4059 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) |
| 4060 ++no_u_sync; | |
| 4061 | |
| 4062 /* | |
| 4063 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 4064 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4065 while (subflags.do_ask) |
| 7 | 4066 { |
| 169 | 4067 if (exmode_active) |
| 4068 { | |
| 4069 char_u *resp; | |
| 4070 colnr_T sc, ec; | |
| 4071 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4072 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4073 subflags.do_number, subflags.do_list); |
| 169 | 4074 |
| 4075 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 4076 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
|
4077 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
|
4078 curwin->w_cursor.col = 0; |
| 169 | 4079 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
|
4080 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 4081 { |
| 4082 int numw = number_width(curwin) + 1; | |
| 4083 sc += numw; | |
| 4084 ec += numw; | |
| 4085 } | |
| 169 | 4086 msg_start(); |
| 170 | 4087 for (i = 0; i < (long)sc; ++i) |
| 169 | 4088 msg_putchar(' '); |
| 170 | 4089 for ( ; i <= (long)ec; ++i) |
| 169 | 4090 msg_putchar('^'); |
| 4091 | |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
4092 resp = getexmodeline('?', NULL, 0, TRUE); |
| 169 | 4093 if (resp != NULL) |
| 4094 { | |
| 1872 | 4095 typed = *resp; |
| 169 | 4096 vim_free(resp); |
| 4097 } | |
| 4098 } | |
| 4099 else | |
| 4100 { | |
| 4076 | 4101 char_u *orig_line = NULL; |
| 4102 int len_change = 0; | |
| 7 | 4103 #ifdef FEAT_FOLDING |
| 169 | 4104 int save_p_fen = curwin->w_p_fen; |
| 4105 | |
| 4106 curwin->w_p_fen = FALSE; | |
| 4107 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4108 // Invert the matched string. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4109 // Remove the inversion afterwards. |
| 169 | 4110 temp = RedrawingDisabled; |
| 4111 RedrawingDisabled = 0; | |
| 4112 | |
| 4076 | 4113 if (new_start != NULL) |
| 4114 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4115 // There already was a substitution, we would |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4116 // like to show this to the user. We cannot |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4117 // really update the line, it would change |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4118 // what matches. Temporarily replace the line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4119 // and change it back afterwards. |
| 4076 | 4120 orig_line = vim_strsave(ml_get(lnum)); |
| 4121 if (orig_line != NULL) | |
| 4122 { | |
| 4123 char_u *new_line = concat_str(new_start, | |
| 4124 sub_firstline + copycol); | |
| 4125 | |
| 4126 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
|
4127 VIM_CLEAR(orig_line); |
| 4076 | 4128 else |
| 4129 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4130 // Position the cursor relative to the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4131 // end of the line, the previous |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4132 // substitute may have inserted or |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4133 // deleted characters before the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4134 // cursor. |
| 4086 | 4135 len_change = (int)STRLEN(new_line) |
| 4136 - (int)STRLEN(orig_line); | |
| 4076 | 4137 curwin->w_cursor.col += len_change; |
| 4138 ml_replace(lnum, new_line, FALSE); | |
| 4139 } | |
| 4140 } | |
| 4141 } | |
| 4142 | |
| 1499 | 4143 search_match_lines = regmatch.endpos[0].lnum |
| 4144 - regmatch.startpos[0].lnum; | |
| 4076 | 4145 search_match_endcol = regmatch.endpos[0].col |
| 4146 + len_change; | |
| 169 | 4147 highlight_match = TRUE; |
| 4148 | |
| 4149 update_topline(); | |
| 4150 validate_cursor(); | |
| 748 | 4151 update_screen(SOME_VALID); |
| 169 | 4152 highlight_match = FALSE; |
| 748 | 4153 redraw_later(SOME_VALID); |
| 7 | 4154 |
| 4155 #ifdef FEAT_FOLDING | |
| 169 | 4156 curwin->w_p_fen = save_p_fen; |
| 4157 #endif | |
| 4158 if (msg_row == Rows - 1) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4159 msg_didout = FALSE; // avoid a scroll-up |
| 169 | 4160 msg_starthere(); |
| 4161 i = msg_scroll; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4162 msg_scroll = 0; // truncate msg when |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4163 // needed |
| 169 | 4164 msg_no_more = TRUE; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4165 // write message same highlighting as for |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4166 // wait_return |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
4167 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
|
4168 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 4169 msg_no_more = FALSE; |
| 4170 msg_scroll = i; | |
| 4171 showruler(TRUE); | |
| 4172 windgoto(msg_row, msg_col); | |
| 4173 RedrawingDisabled = temp; | |
| 7 | 4174 |
| 4175 #ifdef USE_ON_FLY_SCROLL | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4176 dont_scroll = FALSE; // allow scrolling here |
| 169 | 4177 #endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4178 ++no_mapping; // don't map this key |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4179 ++allow_keys; // allow special keys |
| 1872 | 4180 typed = plain_vgetc(); |
| 169 | 4181 --allow_keys; |
| 4182 --no_mapping; | |
| 4183 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4184 // clear the question |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4185 msg_didout = FALSE; // don't scroll up |
| 169 | 4186 msg_col = 0; |
| 4187 gotocmdline(TRUE); | |
| 4076 | 4188 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4189 // restore the line |
| 4076 | 4190 if (orig_line != NULL) |
| 4191 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 4192 } |
| 4193 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4194 need_wait_return = FALSE; // no hit-return prompt |
| 1872 | 4195 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 4196 #ifdef UNIX |
| 1872 | 4197 || typed == intr_char |
| 7 | 4198 #endif |
| 4199 ) | |
| 4200 { | |
| 4201 got_quit = TRUE; | |
| 4202 break; | |
| 4203 } | |
| 1872 | 4204 if (typed == 'n') |
| 7 | 4205 break; |
| 1872 | 4206 if (typed == 'y') |
| 7 | 4207 break; |
| 1872 | 4208 if (typed == 'l') |
| 7 | 4209 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4210 // last: replace and then stop |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4211 subflags.do_all = FALSE; |
| 7 | 4212 line2 = lnum; |
| 4213 break; | |
| 4214 } | |
| 1872 | 4215 if (typed == 'a') |
| 7 | 4216 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4217 subflags.do_ask = FALSE; |
| 7 | 4218 break; |
| 4219 } | |
| 1872 | 4220 if (typed == Ctrl_E) |
| 7 | 4221 scrollup_clamp(); |
| 1872 | 4222 else if (typed == Ctrl_Y) |
| 7 | 4223 scrolldown_clamp(); |
| 4224 } | |
| 4225 State = save_State; | |
| 4226 setmouse(); | |
| 4227 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 4228 --no_u_sync; | |
| 4229 | |
| 1872 | 4230 if (typed == 'n') |
| 7 | 4231 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4232 // For a multi-line match, put matchcol at the NUL at |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4233 // the end of the line and set nmatch to one, so that |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4234 // we continue looking for a match on the next line. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4235 // Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4236 // get stuck when pressing 'n'. |
| 7 | 4237 if (nmatch > 1) |
| 4238 { | |
| 835 | 4239 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 4240 skip_match = TRUE; |
| 7 | 4241 } |
| 4242 goto skip; | |
| 4243 } | |
| 4244 if (got_quit) | |
| 4099 | 4245 goto skip; |
| 7 | 4246 } |
| 4247 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4248 // Move the cursor to the start of the match, so that we can |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4249 // use "\=col("."). |
| 7 | 4250 curwin->w_cursor.col = regmatch.startpos[0].col; |
| 4251 | |
| 4252 /* | |
| 4253 * 3. substitute the string. | |
| 4254 */ | |
| 3736 | 4255 #ifdef FEAT_EVAL |
|
16716
5a541d459ef7
patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16714
diff
changeset
|
4256 save_ma = curbuf->b_p_ma; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4257 if (subflags.do_count) |
| 3736 | 4258 { |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4259 // prevent accidentally changing the buffer by a function |
| 3736 | 4260 curbuf->b_p_ma = FALSE; |
| 4261 sandbox++; | |
| 4262 } | |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4263 // Save flags for recursion. They can change for e.g. |
|
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4264 // :s/^/\=execute("s#^##gn") |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4265 subflags_save = subflags; |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4266 #endif |
|
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4267 // get length of substitution part |
| 1499 | 4268 sublen = vim_regsub_multi(®match, |
| 4269 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4270 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 4271 #ifdef FEAT_EVAL |
|
16113
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4272 // If getting the substitute string caused an error, don't do |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4273 // the replacement. |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4274 // Don't keep flags set by a recursive call. |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4275 subflags = subflags_save; |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4276 if (aborting() || subflags.do_count) |
| 3736 | 4277 { |
| 4278 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
|
4279 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4280 sandbox--; |
| 3736 | 4281 goto skip; |
| 4282 } | |
| 4283 #endif | |
| 7 | 4284 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4285 // When the match included the "$" of the last line it may |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4286 // go beyond the last line of the buffer. |
| 533 | 4287 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 4288 { | |
| 4289 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 4290 skip_match = TRUE; | |
| 4291 } | |
| 4292 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4293 // Need room for: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4294 // - result so far in new_start (not for first sub in line) |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4295 // - original text up to match |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4296 // - length of substituted part |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4297 // - original text after match |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4298 // Adjust text properties here, since we have all information |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4299 // needed. |
| 7 | 4300 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
|
4301 { |
| 7 | 4302 p1 = sub_firstline; |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
4303 #ifdef FEAT_PROP_POPUP |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4304 if (curbuf->b_has_textprop) |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4305 { |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4306 int bytes_added = sublen - 1 - (regmatch.endpos[0].col |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4307 - regmatch.startpos[0].col); |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4308 |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4309 // When text properties are changed, need to save for |
|
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4310 // undo first, unless done already. |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4311 if (adjust_prop_columns(lnum, |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4312 total_added + regmatch.startpos[0].col, |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4313 bytes_added, apc_flags)) |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4314 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4315 // Offset for column byte number of the text property |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4316 // in the resulting buffer afterwards. |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4317 total_added += bytes_added; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4318 } |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4319 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4320 } |
| 7 | 4321 else |
| 4322 { | |
| 4323 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 4324 nmatch_tl += nmatch - 1; | |
| 4325 } | |
| 1872 | 4326 copy_len = regmatch.startpos[0].col - copycol; |
| 4327 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 4328 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 4329 if (new_start == NULL) |
| 4330 { | |
| 4331 /* | |
| 4332 * Get some space for a temporary buffer to do the | |
| 4333 * substitution into (and some extra space to avoid | |
| 4334 * too many calls to alloc()/free()). | |
| 4335 */ | |
| 4336 new_start_len = needed_len + 50; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4337 if ((new_start = alloc(new_start_len)) == NULL) |
| 7 | 4338 goto outofmem; |
| 4339 *new_start = NUL; | |
| 4340 new_end = new_start; | |
| 4341 } | |
| 4342 else | |
| 4343 { | |
| 4344 /* | |
| 4345 * Check if the temporary buffer is long enough to do the | |
| 4346 * substitution into. If not, make it larger (with a bit | |
| 4347 * extra to avoid too many calls to alloc()/free()). | |
| 4348 */ | |
| 4349 len = (unsigned)STRLEN(new_start); | |
| 4350 needed_len += len; | |
| 1872 | 4351 if (needed_len > (int)new_start_len) |
| 7 | 4352 { |
| 4353 new_start_len = needed_len + 50; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4354 if ((p1 = alloc(new_start_len)) == NULL) |
| 7 | 4355 { |
| 4356 vim_free(new_start); | |
| 4357 goto outofmem; | |
| 4358 } | |
| 4359 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 4360 vim_free(new_start); | |
| 4361 new_start = p1; | |
| 4362 } | |
| 4363 new_end = new_start + len; | |
| 4364 } | |
| 4365 | |
| 4366 /* | |
| 4367 * copy the text up to the part that matched | |
| 4368 */ | |
| 1872 | 4369 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 4370 new_end += copy_len; | |
| 7 | 4371 |
| 1499 | 4372 (void)vim_regsub_multi(®match, |
| 4373 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4374 sub, new_end, TRUE, p_magic, TRUE); |
| 4375 sub_nsubs++; | |
| 4376 did_sub = TRUE; | |
| 4377 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4378 // Move the cursor to the start of the line, to avoid that it |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4379 // is beyond the end of the line after the substitution. |
| 7 | 4380 curwin->w_cursor.col = 0; |
| 4381 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4382 // For a multi-line match, make a copy of the last matched |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4383 // line and continue in that one. |
| 7 | 4384 if (nmatch > 1) |
| 4385 { | |
| 4386 sub_firstlnum += nmatch - 1; | |
| 4387 vim_free(sub_firstline); | |
| 4388 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4389 // When going beyond the last line, stop substituting. |
| 7 | 4390 if (sub_firstlnum <= line2) |
| 4391 do_again = TRUE; | |
| 4392 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4393 subflags.do_all = FALSE; |
| 7 | 4394 } |
| 4395 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4396 // Remember next character to be copied. |
| 7 | 4397 copycol = regmatch.endpos[0].col; |
| 4398 | |
| 819 | 4399 if (skip_match) |
| 4400 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4401 // Already hit end of the buffer, sub_firstlnum is one |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4402 // less than what it ought to be. |
| 819 | 4403 vim_free(sub_firstline); |
| 4404 sub_firstline = vim_strsave((char_u *)""); | |
| 4405 copycol = 0; | |
| 4406 } | |
| 4407 | |
| 7 | 4408 /* |
| 4409 * Now the trick is to replace CTRL-M chars with a real line | |
| 4410 * break. This would make it impossible to insert a CTRL-M in | |
| 4411 * the text. The line break can be avoided by preceding the | |
| 4412 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 4413 * they must be doubled in the string and are halved here. | |
| 4414 * That is Vi compatible. | |
| 4415 */ | |
| 4416 for (p1 = new_end; *p1; ++p1) | |
| 4417 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4418 if (p1[0] == '\\' && p1[1] != NUL) // remove backslash |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4419 { |
| 1624 | 4420 STRMOVE(p1, p1 + 1); |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
4421 #ifdef FEAT_PROP_POPUP |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4422 if (curbuf->b_has_textprop) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4423 { |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4424 // When text properties are changed, need to save |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4425 // for undo first, unless done already. |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4426 if (adjust_prop_columns(lnum, |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4427 (colnr_T)(p1 - new_start), -1, |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4428 apc_flags)) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4429 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4430 } |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4431 #endif |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4432 } |
| 7 | 4433 else if (*p1 == CAR) |
| 4434 { | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4435 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 4436 { |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4437 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
|
4438 |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4439 *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
|
4440 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 4441 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
|
4442 if (subflags.do_ask) |
| 7 | 4443 appended_lines(lnum - 1, 1L); |
| 4444 else | |
| 4445 { | |
| 4446 if (first_line == 0) | |
| 4447 first_line = lnum; | |
| 4448 last_line = lnum + 1; | |
| 4449 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
4450 #ifdef FEAT_PROP_POPUP |
|
16662
1fc9cd08cf3c
patch 8.1.1333: text properties don't always move after changes
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
4451 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4452 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4453 // all line numbers increase |
| 7 | 4454 ++sub_firstlnum; |
| 4455 ++lnum; | |
| 4456 ++line2; | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4457 // move the cursor to the new line, like Vi |
| 7 | 4458 ++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
|
4459 // copy the rest |
| 1624 | 4460 STRMOVE(new_start, p1 + 1); |
| 7 | 4461 p1 = new_start - 1; |
| 4462 } | |
| 4463 } | |
| 4464 else if (has_mbyte) | |
| 474 | 4465 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 4466 } |
| 4467 | |
| 4468 /* | |
| 4469 * 4. If do_all is set, find next match. | |
| 4470 * Prevent endless loop with patterns that match empty | |
| 4471 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 4472 * But ":s/\n/#/" is OK. | |
| 4473 */ | |
| 4474 skip: | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4475 // We already know that we did the last subst when we are at |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4476 // the end of the line, except that a pattern like |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4477 // "bar\|\nfoo" may match at the NUL. "lnum" can be below |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4478 // "line2" when there is a \zs in the pattern after a line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4479 // break. |
| 15 | 4480 lastone = (skip_match |
| 4481 || got_int | |
| 4482 || got_quit | |
| 1499 | 4483 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4484 || !(subflags.do_all || do_again) |
| 15 | 4485 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 4486 && !re_multiline(regmatch.regprog))); | |
| 7 | 4487 nmatch = -1; |
| 4488 | |
| 4489 /* | |
| 4490 * Replace the line in the buffer when needed. This is | |
| 4491 * skipped when there are more matches. | |
| 4492 * The check for nmatch_tl is needed for when multi-line | |
| 4493 * matching must replace the lines before trying to do another | |
| 4494 * match, otherwise "\@<=" won't work. | |
| 1499 | 4495 * When the match starts below where we start searching also |
| 4496 * need to replace the line first (using \zs after \n). | |
| 7 | 4497 */ |
| 4498 if (lastone | |
| 4499 || nmatch_tl > 0 | |
| 4500 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 4501 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
|
4502 matchcol, NULL, NULL)) == 0 |
| 1499 | 4503 || regmatch.startpos[0].lnum > 0) |
| 7 | 4504 { |
| 4505 if (new_start != NULL) | |
| 4506 { | |
| 4507 /* | |
| 4508 * Copy the rest of the line, that didn't match. | |
| 4509 * "matchcol" has to be adjusted, we use the end of | |
| 4510 * the line as reference, because the substitute may | |
| 4511 * have changed the number of characters. Same for | |
| 4512 * "prev_matchcol". | |
| 4513 */ | |
| 4514 STRCAT(new_start, sub_firstline + copycol); | |
| 4515 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4516 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4517 - prev_matchcol; | |
| 4518 | |
| 4519 if (u_savesub(lnum) != OK) | |
| 4520 break; | |
| 4521 ml_replace(lnum, new_start, TRUE); | |
| 4522 | |
| 4523 if (nmatch_tl > 0) | |
| 4524 { | |
| 4525 /* | |
| 4526 * Matched lines have now been substituted and are | |
| 4527 * useless, delete them. The part after the match | |
| 4528 * has been appended to new_start, we don't need | |
| 4529 * it in the buffer. | |
| 4530 */ | |
| 4531 ++lnum; | |
| 4532 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 4533 break; | |
| 4534 for (i = 0; i < nmatch_tl; ++i) | |
| 4535 ml_delete(lnum, (int)FALSE); | |
| 4536 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 4537 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4538 if (subflags.do_ask) |
| 7 | 4539 deleted_lines(lnum, nmatch_tl); |
| 4540 --lnum; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4541 line2 -= nmatch_tl; // nr of lines decreases |
| 7 | 4542 nmatch_tl = 0; |
| 4543 } | |
| 4544 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4545 // When asking, undo is saved each time, must also set |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4546 // changed flag each time. |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4547 if (subflags.do_ask) |
| 7 | 4548 changed_bytes(lnum, 0); |
| 4549 else | |
| 4550 { | |
| 4551 if (first_line == 0) | |
| 4552 first_line = lnum; | |
| 4553 last_line = lnum + 1; | |
| 4554 } | |
| 4555 | |
| 4556 sub_firstlnum = lnum; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4557 vim_free(sub_firstline); // free the temp buffer |
| 7 | 4558 sub_firstline = new_start; |
| 4559 new_start = NULL; | |
| 4560 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4561 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4562 - prev_matchcol; | |
| 4563 copycol = 0; | |
| 4564 } | |
| 4565 if (nmatch == -1 && !lastone) | |
| 4566 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
|
4567 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 4568 |
| 4569 /* | |
| 4570 * 5. break if there isn't another match in this line | |
| 4571 */ | |
| 4572 if (nmatch <= 0) | |
| 1499 | 4573 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4574 // If the match found didn't start where we were |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4575 // searching, do the next search in the line where we |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4576 // found the match. |
| 1499 | 4577 if (nmatch == -1) |
| 4578 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 4579 break; |
| 1499 | 4580 } |
| 7 | 4581 } |
| 4582 | |
| 4583 line_breakcheck(); | |
| 4584 } | |
| 4585 | |
| 4586 if (did_sub) | |
| 4587 ++sub_nlines; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4588 vim_free(new_start); // for when substitute was cancelled |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4589 VIM_CLEAR(sub_firstline); // free the copy of the original line |
| 7 | 4590 } |
| 4591 | |
| 4592 line_breakcheck(); | |
| 4593 } | |
| 4594 | |
| 4595 if (first_line != 0) | |
| 4596 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4597 // Need to subtract the number of added lines from "last_line" to get |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4598 // the line number before the change (same as adding the number of |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4599 // deleted lines). |
| 7 | 4600 i = curbuf->b_ml.ml_line_count - old_line_count; |
| 4601 changed_lines(first_line, 0, last_line - i, i); | |
| 4602 } | |
| 4603 | |
| 4604 outofmem: | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4605 vim_free(sub_firstline); // may have to free allocated copy of the line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4606 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4607 // ":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
|
4608 if (subflags.do_count) |
| 170 | 4609 curwin->w_cursor = old_cursor; |
| 4610 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4611 if (sub_nsubs > start_nsubs) |
| 7 | 4612 { |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4613 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4614 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4615 // Set the '[ and '] marks. |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4616 curbuf->b_op_start.lnum = eap->line1; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4617 curbuf->b_op_end.lnum = line2; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4618 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4619 } |
| 7 | 4620 |
| 4621 if (!global_busy) | |
| 4622 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4623 // when interactive leave cursor on the match |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4624 if (!subflags.do_ask) |
| 3394 | 4625 { |
| 4626 if (endcolumn) | |
| 4627 coladvance((colnr_T)MAXCOL); | |
| 4628 else | |
| 4629 beginline(BL_WHITE | BL_FIX); | |
| 4630 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4631 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
|
4632 msg(""); |
| 7 | 4633 } |
| 4634 else | |
| 4635 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4636 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4637 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4638 subflags.do_number, subflags.do_list); |
| 7 | 4639 } |
| 4640 else if (!global_busy) | |
| 4641 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4642 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
|
4643 emsg(_(e_interr)); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4644 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
|
4645 msg(""); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4646 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
|
4647 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 4648 } |
| 4649 | |
| 4035 | 4650 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4651 if (subflags.do_ask && hasAnyFolding(curwin)) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4652 // Cursor position may require updating |
| 4035 | 4653 changed_window_setting(); |
| 4654 #endif | |
| 4655 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4656 vim_regfree(regmatch.regprog); |
| 6789 | 4657 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4658 // 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
|
4659 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4660 subflags.do_ask = save_do_ask; |
| 7 | 4661 } |
| 4662 | |
| 4663 /* | |
| 4664 * Give message for number of substitutions. | |
| 4665 * Can also be used after a ":global" command. | |
| 4666 * Return TRUE if a message was given. | |
| 4667 */ | |
| 484 | 4668 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4669 do_sub_msg( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4670 int count_only) // used 'n' flag for ":s" |
| 7 | 4671 { |
| 4672 /* | |
| 4673 * Only report substitutions when: | |
| 4674 * - more than 'report' substitutions | |
| 4675 * - command was typed by user, or number of changed lines > 'report' | |
| 4676 * - giving messages is not disabled by 'lazyredraw' | |
| 4677 */ | |
| 170 | 4678 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 4679 || count_only) | |
| 7 | 4680 && messaging()) |
| 4681 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4682 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4683 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4684 |
| 7 | 4685 if (got_int) |
| 4686 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4687 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4688 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4689 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4690 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4691 ? 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
|
4692 "%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
|
4693 : 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
|
4694 "%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
|
4695 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4696 ? 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
|
4697 "%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
|
4698 : 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
|
4699 "%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
|
4700 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4701 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
|
4702 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
|
4703 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
|
4704 |
| 7 | 4705 if (msg(msg_buf)) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4706 // 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
|
4707 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 4708 return TRUE; |
| 4709 } | |
| 4710 if (got_int) | |
| 4711 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4712 emsg(_(e_interr)); |
| 7 | 4713 return TRUE; |
| 4714 } | |
| 4715 return FALSE; | |
| 4716 } | |
| 4717 | |
|
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
|
4718 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
|
4719 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
|
4720 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4721 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
|
4722 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
|
4723 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
|
4724 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
|
4725 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
|
4726 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
|
4727 } |
|
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
|
4728 |
| 7 | 4729 /* |
| 4730 * Execute a global command of the form: | |
| 4731 * | |
| 4732 * g/pattern/X : execute X on all lines where pattern matches | |
| 4733 * v/pattern/X : execute X on all lines where pattern does not match | |
| 4734 * | |
| 4735 * where 'X' is an EX command | |
| 4736 * | |
| 4737 * The command character (as well as the trailing slash) is optional, and | |
| 4738 * is assumed to be 'p' if missing. | |
| 4739 * | |
| 4740 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 4741 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 4742 * for each line that has a mark. This is required because after deleting |
| 4743 * lines we do not know where to search for the next match. | |
| 4744 */ | |
| 4745 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4746 ex_global(exarg_T *eap) |
| 7 | 4747 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4748 linenr_T lnum; // line number according to old situation |
| 170 | 4749 int ndone = 0; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4750 int type; // first char of cmd: 'v' or 'g' |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4751 char_u *cmd; // command argument |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4752 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4753 char_u delim; // delimiter, normally '/' |
| 7 | 4754 char_u *pat; |
| 4755 regmmatch_T regmatch; | |
| 4756 int match; | |
| 4757 int which_pat; | |
| 4758 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4759 // When nesting the command works on one line. This allows for |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4760 // ":g/found/v/notfound/command". |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4761 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
|
4762 || 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
|
4763 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4764 // 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
|
4765 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 4766 return; |
| 4767 } | |
| 4768 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4769 if (eap->forceit) // ":global!" is like ":vglobal" |
| 7 | 4770 type = 'v'; |
| 4771 else | |
| 4772 type = *eap->cmd; | |
| 4773 cmd = eap->arg; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4774 which_pat = RE_LAST; // default: use last used regexp |
| 7 | 4775 |
| 4776 /* | |
| 4777 * undocumented vi feature: | |
| 4778 * "\/" and "\?": use previous search pattern. | |
| 4779 * "\&": use previous substitute pattern. | |
| 4780 */ | |
| 4781 if (*cmd == '\\') | |
| 4782 { | |
| 4783 ++cmd; | |
| 4784 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4785 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4786 emsg(_(e_backslash)); |
| 7 | 4787 return; |
| 4788 } | |
| 4789 if (*cmd == '&') | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4790 which_pat = RE_SUBST; // use previous substitute pattern |
| 7 | 4791 else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4792 which_pat = RE_SEARCH; // use previous search pattern |
| 7 | 4793 ++cmd; |
| 4794 pat = (char_u *)""; | |
| 4795 } | |
| 4796 else if (*cmd == NUL) | |
| 4797 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4798 emsg(_("E148: Regular expression missing from global")); |
| 7 | 4799 return; |
| 4800 } | |
| 4801 else | |
| 4802 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4803 delim = *cmd; // get the delimiter |
| 7 | 4804 if (delim) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4805 ++cmd; // skip delimiter if there is one |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4806 pat = cmd; // remember start of pattern |
| 7 | 4807 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4808 if (cmd[0] == delim) // end delimiter found |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4809 *cmd++ = NUL; // replace it with a NUL |
| 7 | 4810 } |
| 4811 | |
| 4812 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 4813 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4814 emsg(_(e_invcmd)); |
| 7 | 4815 return; |
| 4816 } | |
| 4817 | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4818 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
|
4819 { |
|
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
|
4820 lnum = curwin->w_cursor.lnum; |
| 1521 | 4821 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
|
4822 (colnr_T)0, NULL, NULL); |
| 7 | 4823 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
|
4824 global_exe_one(cmd, lnum); |
| 7 | 4825 } |
| 4826 else | |
| 6116 | 4827 { |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4828 /* |
|
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
|
4829 * 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
|
4830 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4831 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
|
4832 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4833 // a match on this line? |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4834 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
|
4835 (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
|
4836 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
|
4837 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4838 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
|
4839 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
|
4840 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4841 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
|
4842 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4843 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4844 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4845 * 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
|
4846 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4847 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4848 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
|
4849 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
|
4850 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4851 if (type == 'v') |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4852 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
|
4853 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4854 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
|
4855 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4856 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
|
4857 { |
| 6116 | 4858 #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
|
4859 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
|
4860 #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
|
4861 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
|
4862 #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
|
4863 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
|
4864 #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
|
4865 } |
|
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
|
4866 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4867 ml_clearmarked(); // clear rest of the marks |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4868 } |
|
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
|
4869 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4870 vim_regfree(regmatch.regprog); |
| 7 | 4871 } |
| 4872 | |
| 4873 /* | |
| 4874 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 4875 */ | |
| 4876 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4877 global_exe(char_u *cmd) |
| 7 | 4878 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4879 linenr_T old_lcount; // b_ml.ml_line_count before the command |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4880 buf_T *old_buf = curbuf; // remember what buffer we started in |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4881 linenr_T lnum; // line number according to old situation |
| 7 | 4882 |
| 4883 /* | |
| 4884 * Set current position only once for a global command. | |
| 4885 * If global_busy is set, setpcmark() will not do anything. | |
| 4886 * If there is an error, global_busy will be incremented. | |
| 4887 */ | |
| 4888 setpcmark(); | |
| 4889 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4890 // When the command writes a message, don't overwrite the command. |
| 7 | 4891 msg_didout = TRUE; |
| 4892 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4893 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4894 sub_nlines = 0; |
| 7 | 4895 global_need_beginline = FALSE; |
| 4896 global_busy = 1; | |
| 4897 old_lcount = curbuf->b_ml.ml_line_count; | |
| 4898 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 4899 { | |
|
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
|
4900 global_exe_one(cmd, lnum); |
| 7 | 4901 ui_breakcheck(); |
| 4902 } | |
| 4903 | |
| 4904 global_busy = 0; | |
| 4905 if (global_need_beginline) | |
| 4906 beginline(BL_WHITE | BL_FIX); | |
| 4907 else | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4908 check_cursor(); // cursor may be beyond the end of the line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4909 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4910 // the cursor may not have moved in the text but a change in a previous |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4911 // line may move it on the screen |
| 39 | 4912 changed_line_abv_curs(); |
| 4913 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4914 // If it looks like no message was written, allow overwriting the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4915 // command with the report for number of changes. |
| 7 | 4916 if (msg_col == 0 && msg_scrolled == 0) |
| 4917 msg_didout = FALSE; | |
| 4918 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4919 // If substitutes done, report number of substitutes, otherwise report |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4920 // number of extra or deleted lines. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4921 // Don't report extra or deleted lines in the edge case where the buffer |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4922 // we are in after execution is different from the buffer we started in. |
| 2819 | 4923 if (!do_sub_msg(FALSE) && curbuf == old_buf) |
| 7 | 4924 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 4925 } | |
| 4926 | |
| 4927 #ifdef FEAT_VIMINFO | |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4928 /* |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4929 * Get the previous substitute pattern. |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4930 */ |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4931 char_u * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4932 get_old_sub(void) |
| 7 | 4933 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4934 return old_sub; |
| 7 | 4935 } |
| 4936 | |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4937 /* |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4938 * Set the previous substitute pattern. "val" must be allocated. |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4939 */ |
| 7 | 4940 void |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4941 set_old_sub(char_u *val) |
| 7 | 4942 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4943 vim_free(old_sub); |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4944 old_sub = val; |
| 7 | 4945 } |
|
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17431
diff
changeset
|
4946 #endif // FEAT_VIMINFO |
| 7 | 4947 |
| 359 | 4948 #if defined(EXITFREE) || defined(PROTO) |
| 4949 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4950 free_old_sub(void) |
| 359 | 4951 { |
| 4952 vim_free(old_sub); | |
| 4953 } | |
| 4954 #endif | |
| 4955 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
4956 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 4957 /* |
| 4958 * Set up for a tagpreview. | |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4959 * Makes the preview window the current window. |
| 735 | 4960 * Return TRUE when it was created. |
| 7 | 4961 */ |
| 735 | 4962 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4963 prepare_tagpreview( |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4964 int undo_sync, // sync undo when leaving the window |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4965 int use_previewpopup, // use popup if 'previewpopup' set |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4966 use_popup_T use_popup) // use other popup window |
| 7 | 4967 { |
| 4968 win_T *wp; | |
| 4969 | |
| 4970 # ifdef FEAT_GUI | |
| 4971 need_mouse_correct = TRUE; | |
| 4972 # endif | |
| 4973 | |
| 4974 /* | |
| 4975 * If there is already a preview window open, use that one. | |
| 4976 */ | |
| 4977 if (!curwin->w_p_pvw) | |
| 4978 { | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
4979 # ifdef FEAT_PROP_POPUP |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4980 if (use_previewpopup && *p_pvp != NUL) |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4981 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4982 wp = popup_find_preview_window(); |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4983 if (wp != NULL) |
|
18558
e5ef5d820b5b
patch 8.1.2273: wrong default when "pos" is changed with popup_atcursor()
Bram Moolenaar <Bram@vim.org>
parents:
18483
diff
changeset
|
4984 popup_set_wantpos_cursor(wp, wp->w_minwidth, NULL); |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4985 } |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4986 else if (use_popup != USEPOPUP_NONE) |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4987 { |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4988 wp = popup_find_info_window(); |
|
17817
e8a7029efa40
patch 8.1.1905: cannot set all properties of the info popup
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
4989 if (wp != NULL) |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4990 { |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4991 if (use_popup == USEPOPUP_NORMAL) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4992 popup_show(wp); |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4993 else |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4994 popup_hide(wp); |
|
18566
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
4995 // When the popup moves or resizes it may reveal part of |
|
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
4996 // another window. TODO: can this be done more efficiently? |
|
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
4997 redraw_all_later(NOT_VALID); |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4998 } |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4999 } |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5000 else |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5001 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5002 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5003 FOR_ALL_WINDOWS(wp) |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5004 if (wp->w_p_pvw) |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5005 break; |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5006 } |
| 7 | 5007 if (wp != NULL) |
| 816 | 5008 win_enter(wp, undo_sync); |
| 7 | 5009 else |
| 5010 { | |
| 5011 /* | |
| 5012 * There is no preview window open yet. Create one. | |
| 5013 */ | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18742
diff
changeset
|
5014 # ifdef FEAT_PROP_POPUP |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5015 if ((use_previewpopup && *p_pvp != NUL) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5016 || use_popup != USEPOPUP_NONE) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5017 return popup_create_preview_window(use_popup != USEPOPUP_NONE); |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5018 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5019 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL) |
| 735 | 5020 return FALSE; |
| 7 | 5021 curwin->w_p_pvw = TRUE; |
| 5022 curwin->w_p_wfh = TRUE; | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5023 RESET_BINDING(curwin); // don't take over 'scrollbind' |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5024 // and 'cursorbind' |
| 7 | 5025 # ifdef FEAT_DIFF |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5026 curwin->w_p_diff = FALSE; // no 'diff' |
| 7 | 5027 # endif |
| 5028 # ifdef FEAT_FOLDING | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5029 curwin->w_p_fdc = 0; // no 'foldcolumn' |
| 7 | 5030 # endif |
| 735 | 5031 return TRUE; |
| 7 | 5032 } |
| 5033 } | |
| 735 | 5034 return FALSE; |
| 7 | 5035 } |
| 5036 | |
| 5037 #endif | |
| 5038 | |
| 5039 | |
| 5040 /* | |
| 5041 * ":help": open a read-only window on a help file | |
| 5042 */ | |
| 5043 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5044 ex_help(exarg_T *eap) |
| 7 | 5045 { |
| 5046 char_u *arg; | |
| 5047 char_u *tag; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5048 FILE *helpfd; // file descriptor of help file |
| 7 | 5049 int n; |
| 5050 int i; | |
| 5051 win_T *wp; | |
| 5052 int num_matches; | |
| 5053 char_u **matches; | |
| 5054 char_u *p; | |
| 5055 int empty_fnum = 0; | |
| 5056 int alt_fnum = 0; | |
| 5057 buf_T *buf; | |
| 5058 #ifdef FEAT_MULTI_LANG | |
| 5059 int len; | |
| 9 | 5060 char_u *lang; |
| 7 | 5061 #endif |
| 3112 | 5062 #ifdef FEAT_FOLDING |
| 5063 int old_KeyTyped = KeyTyped; | |
| 5064 #endif | |
| 7 | 5065 |
| 5066 if (eap != NULL) | |
| 5067 { | |
| 5068 /* | |
| 5069 * A ":help" command ends at the first LF, or at a '|' that is | |
| 5070 * followed by some text. Set nextcmd to the following command. | |
| 5071 */ | |
| 5072 for (arg = eap->arg; *arg; ++arg) | |
| 5073 { | |
| 5074 if (*arg == '\n' || *arg == '\r' | |
| 5075 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 5076 { | |
| 5077 *arg++ = NUL; | |
| 5078 eap->nextcmd = arg; | |
| 5079 break; | |
| 5080 } | |
| 5081 } | |
| 5082 arg = eap->arg; | |
| 5083 | |
| 3446 | 5084 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 5085 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5086 emsg(_("E478: Don't panic!")); |
| 7 | 5087 return; |
| 5088 } | |
| 5089 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5090 if (eap->skip) // not executing commands |
| 7 | 5091 return; |
| 5092 } | |
| 5093 else | |
| 5094 arg = (char_u *)""; | |
| 5095 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5096 // remove trailing blanks |
| 7 | 5097 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
|
5098 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 5099 *p-- = NUL; |
| 5100 | |
| 5101 #ifdef FEAT_MULTI_LANG | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5102 // Check for a specified language |
| 9 | 5103 lang = check_help_lang(arg); |
| 7 | 5104 #endif |
| 5105 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5106 // When no argument given go to the index. |
| 7 | 5107 if (*arg == NUL) |
| 5108 arg = (char_u *)"help.txt"; | |
| 5109 | |
| 5110 /* | |
| 5111 * Check if there is a match for the argument. | |
| 5112 */ | |
| 5113 n = find_help_tags(arg, &num_matches, &matches, | |
| 5114 eap != NULL && eap->forceit); | |
| 5115 | |
| 5116 i = 0; | |
| 5117 #ifdef FEAT_MULTI_LANG | |
| 5118 if (n != FAIL && lang != NULL) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5119 // Find first item with the requested language. |
| 7 | 5120 for (i = 0; i < num_matches; ++i) |
| 5121 { | |
| 835 | 5122 len = (int)STRLEN(matches[i]); |
| 7 | 5123 if (len > 3 && matches[i][len - 3] == '@' |
| 5124 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 5125 break; | |
| 5126 } | |
| 5127 #endif | |
| 5128 if (i >= num_matches || n == FAIL) | |
| 5129 { | |
| 5130 #ifdef FEAT_MULTI_LANG | |
| 5131 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5132 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 5133 else |
| 5134 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5135 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 5136 if (n != FAIL) |
| 5137 FreeWild(num_matches, matches); | |
| 5138 return; | |
| 5139 } | |
| 5140 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5141 // The first match (in the requested language) is the best match. |
| 7 | 5142 tag = vim_strsave(matches[i]); |
| 5143 FreeWild(num_matches, matches); | |
| 5144 | |
| 5145 #ifdef FEAT_GUI | |
| 5146 need_mouse_correct = TRUE; | |
| 5147 #endif | |
| 5148 | |
| 5149 /* | |
| 5150 * Re-use an existing help window or open a new one. | |
| 684 | 5151 * Always open a new one for ":tab help". |
| 7 | 5152 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5153 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
|
5154 { |
| 684 | 5155 if (cmdmod.tab != 0) |
| 5156 wp = NULL; | |
| 5157 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
5158 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
|
5159 if (bt_help(wp->w_buffer)) |
| 684 | 5160 break; |
| 7 | 5161 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 5162 win_enter(wp, TRUE); | |
| 5163 else | |
| 5164 { | |
| 5165 /* | |
| 5166 * There is no help window yet. | |
| 5167 * Try to open the file specified by the "helpfile" option. | |
| 5168 */ | |
| 5169 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 5170 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5171 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 5172 goto erret; |
| 5173 } | |
| 5174 fclose(helpfd); | |
| 5175 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5176 // Split off help window; put it at far top if no position |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5177 // specified, the current window is vertically split and |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5178 // narrow. |
| 7 | 5179 n = WSP_HELP; |
| 5180 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 5181 && curwin->w_width < 80) |
| 7 | 5182 n |= WSP_TOP; |
| 5183 if (win_split(0, n) == FAIL) | |
| 684 | 5184 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5185 |
| 7 | 5186 if (curwin->w_height < p_hh) |
| 5187 win_setheight((int)p_hh); | |
| 5188 | |
| 5189 /* | |
| 5190 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 5191 * set b_p_ro flag). | |
| 5192 * Set the alternate file to the previously edited file. | |
| 5193 */ | |
| 5194 alt_fnum = curbuf->b_fnum; | |
| 5195 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 5196 ECMD_HIDE + ECMD_SET_HELP, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5197 NULL); // buffer is still open, don't store info |
| 22 | 5198 if (!cmdmod.keepalt) |
| 5199 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 5200 empty_fnum = curbuf->b_fnum; |
| 5201 } | |
| 5202 } | |
| 5203 | |
| 5204 if (!p_im) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5205 restart_edit = 0; // don't want insert mode in help file |
| 7 | 5206 |
| 3112 | 5207 #ifdef FEAT_FOLDING |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5208 // Restore KeyTyped, setting 'filetype=help' may reset it. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5209 // It is needed for do_tag top open folds under the cursor. |
| 3112 | 5210 KeyTyped = old_KeyTyped; |
| 5211 #endif | |
| 5212 | |
| 7 | 5213 if (tag != NULL) |
| 5214 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 5215 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5216 // Delete the empty buffer if we're not using it. Careful: autocommands |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5217 // may have jumped to another window, check that the buffer is not in a |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5218 // window. |
| 7 | 5219 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 5220 { | |
| 5221 buf = buflist_findnr(empty_fnum); | |
| 819 | 5222 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 5223 wipe_buffer(buf, TRUE); |
| 5224 } | |
| 5225 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5226 // keep the previous alternate file |
| 22 | 5227 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 5228 curwin->w_alt_fnum = alt_fnum; |
| 5229 | |
| 5230 erret: | |
| 5231 vim_free(tag); | |
| 5232 } | |
| 5233 | |
| 6228 | 5234 /* |
| 6234 | 5235 * ":helpclose": Close one help window |
| 6228 | 5236 */ |
| 5237 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5238 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 5239 { |
| 5240 win_T *win; | |
| 5241 | |
| 5242 FOR_ALL_WINDOWS(win) | |
| 5243 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
5244 if (bt_help(win->w_buffer)) |
| 6228 | 5245 { |
| 5246 win_close(win, FALSE); | |
| 6234 | 5247 return; |
| 6228 | 5248 } |
| 5249 } | |
| 5250 } | |
| 7 | 5251 |
| 9 | 5252 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 5253 /* | |
| 5254 * In an argument search for a language specifiers in the form "@xx". | |
| 5255 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 5256 * Returns NULL if not found. | |
| 5257 */ | |
| 5258 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5259 check_help_lang(char_u *arg) |
| 9 | 5260 { |
| 835 | 5261 int len = (int)STRLEN(arg); |
| 9 | 5262 |
| 5263 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 5264 && ASCII_ISALPHA(arg[len - 1])) | |
| 5265 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5266 arg[len - 3] = NUL; // remove the '@' |
| 9 | 5267 return arg + len - 2; |
| 5268 } | |
| 5269 return NULL; | |
| 5270 } | |
| 5271 #endif | |
| 5272 | |
| 7 | 5273 /* |
| 5274 * Return a heuristic indicating how well the given string matches. The | |
| 5275 * smaller the number, the better the match. This is the order of priorities, | |
| 5276 * from best match to worst match: | |
|
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
18977
diff
changeset
|
5277 * - Match with least alphanumeric characters is better. |
| 7 | 5278 * - Match with least total characters is better. |
| 5279 * - Match towards the start is better. | |
| 5280 * - Match starting with "+" is worse (feature instead of command) | |
| 5281 * Assumption is made that the matched_string passed has already been found to | |
| 5282 * match some string for which help is requested. webb. | |
| 5283 */ | |
| 5284 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5285 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5286 char_u *matched_string, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5287 int offset, // offset for match |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5288 int wrong_case) // no matching case |
| 7 | 5289 { |
| 5290 int num_letters; | |
| 5291 char_u *p; | |
| 5292 | |
| 5293 num_letters = 0; | |
| 5294 for (p = matched_string; *p; p++) | |
| 5295 if (ASCII_ISALNUM(*p)) | |
| 5296 num_letters++; | |
| 5297 | |
| 5298 /* | |
| 5299 * Multiply the number of letters by 100 to give it a much bigger | |
| 5300 * weighting than the number of characters. | |
| 5301 * If there only is a match while ignoring case, add 5000. | |
| 5302 * If the match starts in the middle of a word, add 10000 to put it | |
| 5303 * somewhere in the last half. | |
| 5304 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 5305 * put it after matches at the start. | |
| 5306 */ | |
| 5307 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 5308 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 5309 offset += 10000; | |
| 5310 else if (offset > 2) | |
| 5311 offset *= 200; | |
| 5312 if (wrong_case) | |
| 5313 offset += 5000; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5314 // Features are less interesting than the subjects themselves, but "+" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5315 // alone is not a feature. |
| 7 | 5316 if (matched_string[0] == '+' && matched_string[1] != NUL) |
| 5317 offset += 100; | |
| 5318 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 5319 } | |
| 5320 | |
| 5321 /* | |
| 5322 * Compare functions for qsort() below, that checks the help heuristics number | |
| 5323 * that has been put after the tagname by find_tags(). | |
| 5324 */ | |
| 5325 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5326 help_compare(const void *s1, const void *s2) |
| 7 | 5327 { |
| 5328 char *p1; | |
| 5329 char *p2; | |
|
18977
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5330 int cmp; |
| 7 | 5331 |
| 5332 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 5333 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
|
18977
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5334 |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5335 // Compare by help heuristic number first. |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5336 cmp = strcmp(p1, p2); |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5337 if (cmp != 0) |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5338 return cmp; |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5339 |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5340 // Compare by strings as tie-breaker when same heuristic number. |
|
5bef1043abff
patch 8.2.0049: command line completion not fully tested
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
5341 return strcmp(*(char **)s1, *(char **)s2); |
| 7 | 5342 } |
| 5343 | |
| 5344 /* | |
| 5345 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 5346 * the number of matches in num_matches. | |
| 5347 * The matches will be sorted with a "best" match algorithm. | |
| 5348 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 5349 */ | |
| 5350 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5351 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5352 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5353 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5354 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5355 int keep_lang) |
| 7 | 5356 { |
| 5357 char_u *s, *d; | |
| 5358 int i; | |
| 5359 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 5360 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5361 "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
|
5362 "?", ":?", "?<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
|
5363 "-?", "q?", "v_g?", |
| 279 | 5364 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5365 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5366 "[range]", ":[range]", |
| 5647 | 5367 "[pattern]", "\\|", "\\%$", |
| 5368 "s/\\~", "s/\\U", "s/\\L", | |
| 5369 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 5370 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 5371 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5372 "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
|
5373 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
14435
diff
changeset
|
5374 "-?", "q?", "v_g?", |
| 279 | 5375 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5376 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5377 "\\[range]", ":\\[range]", |
| 5647 | 5378 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 5379 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 5380 "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
|
5381 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
e1c6aee62a72
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parents:
14435
diff
changeset
|
5382 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 5383 int flags; |
| 5384 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5385 d = IObuff; // assume IObuff is long enough! |
| 7 | 5386 |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5387 if (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:
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diff
changeset
|
5388 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
14435
diff
changeset
|
5389 // When the string starting with "expr-" and containing '?' and matches |
|
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5390 // the table, it is taken literally (but ~ is escaped). Otherwise '?' |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5391 // is recognized as a wildcard. |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5392 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
|
5393 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
|
5394 { |
|
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5395 int si = 0, di = 0; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5396 |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5397 for (;;) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5398 { |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5399 if (arg[si] == '~') |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5400 d[di++] = '\\'; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5401 d[di++] = arg[si]; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5402 if (arg[si] == NUL) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5403 break; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5404 ++si; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5405 } |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5406 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5407 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5408 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5409 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5410 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5411 // 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
|
5412 // '*' 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
|
5413 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
|
5414 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
|
5415 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5416 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
|
5417 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5418 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5419 } |
| 7 | 5420 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5421 if (i < 0) // no match in table |
| 7 | 5422 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5423 // Replace "\S" with "/\\S", etc. Otherwise every tag is matched. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5424 // Also replace "\%^" and "\%(", they match every tag too. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5425 // Also "\zs", "\z1", etc. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5426 // Also "\@<", "\@=", "\@<=", etc. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5427 // And also "\_$" and "\_^". |
| 7 | 5428 if (arg[0] == '\\' |
| 5429 && ((arg[1] != NUL && arg[2] == NUL) | |
| 5430 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 5431 && arg[2] != NUL))) | |
| 5432 { | |
| 5433 STRCPY(d, "/\\\\"); | |
| 5434 STRCPY(d + 3, arg + 1); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5435 // Check for "/\\_$", should be "/\\_\$" |
| 7 | 5436 if (d[3] == '_' && d[4] == '$') |
| 5437 STRCPY(d + 4, "\\$"); | |
| 5438 } | |
| 5439 else | |
| 5440 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5441 // Replace: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5442 // "[:...:]" with "\[:...:]" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5443 // "[++...]" with "\[++...]" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5444 // "\{" with "\\{" -- matching "} \}" |
| 3786 | 5445 if ((arg[0] == '[' && (arg[1] == ':' |
| 5446 || (arg[1] == '+' && arg[2] == '+'))) | |
| 5447 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 5448 *d++ = '\\'; |
| 5449 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5450 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5451 * 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
|
5452 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5453 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5454 arg++; |
| 7 | 5455 for (s = arg; *s; ++s) |
| 5456 { | |
| 5457 /* | |
| 5458 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 5459 * the tags for these commands. | |
| 5460 * Replace "*" with ".*" and "?" with "." to match command line | |
| 5461 * completion. | |
| 5462 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 5463 * special meaning. | |
| 5464 */ | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5465 if (d - IObuff > IOSIZE - 10) // getting too long!? |
| 7 | 5466 break; |
| 5467 switch (*s) | |
| 5468 { | |
| 5469 case '|': STRCPY(d, "bar"); | |
| 5470 d += 3; | |
| 5471 continue; | |
| 5472 case '"': STRCPY(d, "quote"); | |
| 5473 d += 5; | |
| 5474 continue; | |
| 5475 case '*': *d++ = '.'; | |
| 5476 break; | |
| 5477 case '?': *d++ = '.'; | |
| 5478 continue; | |
| 5479 case '$': | |
| 5480 case '.': | |
| 5481 case '~': *d++ = '\\'; | |
| 5482 break; | |
| 5483 } | |
| 5484 | |
| 5485 /* | |
| 5486 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 5487 * ":help i_^_CTRL-D" work. | |
| 5488 * Insert '-' before and after "CTRL-X" when applicable. | |
| 5489 */ | |
| 5490 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 5491 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 5492 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5493 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5494 *d++ = '_'; // prepend a '_' to make x_CTRL-x |
| 7 | 5495 STRCPY(d, "CTRL-"); |
| 5496 d += 5; | |
| 5497 if (*s < ' ') | |
| 5498 { | |
| 5499 #ifdef EBCDIC | |
| 5500 *d++ = CtrlChar(*s); | |
| 5501 #else | |
| 5502 *d++ = *s + '@'; | |
| 5503 #endif | |
| 5504 if (d[-1] == '\\') | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5505 *d++ = '\\'; // double a backslash |
| 7 | 5506 } |
| 5507 else | |
| 5508 *d++ = *++s; | |
| 5509 if (s[1] != NUL && s[1] != '_') | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5510 *d++ = '_'; // append a '_' |
| 7 | 5511 continue; |
| 5512 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5513 else if (*s == '^') // "^" or "CTRL-^" or "^_" |
| 7 | 5514 *d++ = '\\'; |
| 5515 | |
| 5516 /* | |
| 5517 * Insert a backslash before a backslash after a slash, for search | |
| 5518 * pattern tags: "/\|" --> "/\\|". | |
| 5519 */ | |
| 5520 else if (s[0] == '\\' && s[1] != '\\' | |
| 5521 && *arg == '/' && s == arg + 1) | |
| 5522 *d++ = '\\'; | |
| 5523 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5524 // "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5525 // "CTRL-\_CTRL-N" |
| 7 | 5526 if (STRNICMP(s, "CTRL-\\_", 7) == 0) |
| 5527 { | |
| 5528 STRCPY(d, "CTRL-\\\\"); | |
| 5529 d += 7; | |
| 5530 s += 6; | |
| 5531 } | |
| 5532 | |
| 5533 *d++ = *s; | |
| 5534 | |
| 5535 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5536 * 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
|
5537 * 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
|
5538 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5539 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5540 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5541 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5542 /* |
| 7 | 5543 * If tag starts with ', toss everything after a second '. Fixes |
| 5544 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 5545 */ | |
| 5546 if (*s == '\'' && s > arg && *arg == '\'') | |
| 5547 break; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5548 // Also '{' and '}'. |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5549 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5550 break; |
| 7 | 5551 } |
| 5552 *d = NUL; | |
| 3480 | 5553 |
| 5554 if (*IObuff == '`') | |
| 5555 { | |
| 5556 if (d > IObuff + 2 && d[-1] == '`') | |
| 5557 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5558 // remove the backticks from `command` |
| 3480 | 5559 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); |
| 5560 d[-2] = NUL; | |
| 5561 } | |
| 5562 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 5563 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5564 // remove the backticks and comma from `command`, |
| 3480 | 5565 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); |
| 5566 d[-3] = NUL; | |
| 5567 } | |
| 5568 else if (d > IObuff + 4 && d[-3] == '`' | |
| 5569 && d[-2] == '\\' && d[-1] == '.') | |
| 5570 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5571 // remove the backticks and dot from `command`\. |
| 3480 | 5572 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); |
| 5573 d[-4] = NUL; | |
| 5574 } | |
| 5575 } | |
| 7 | 5576 } |
| 5577 } | |
| 5578 | |
| 5579 *matches = (char_u **)""; | |
| 5580 *num_matches = 0; | |
|
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5581 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
| 7 | 5582 if (keep_lang) |
| 5583 flags |= TAG_KEEP_LANG; | |
| 1696 | 5584 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 5585 && *num_matches > 0) |
| 1696 | 5586 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5587 // Sort the matches found on the heuristic number that is after the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5588 // tag name. |
| 7 | 5589 qsort((void *)*matches, (size_t)*num_matches, |
| 5590 sizeof(char_u *), help_compare); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5591 // Delete more than TAG_MANY to reduce the size of the listing. |
| 1696 | 5592 while (*num_matches > TAG_MANY) |
| 5593 vim_free((*matches)[--*num_matches]); | |
| 5594 } | |
| 7 | 5595 return OK; |
| 5596 } | |
| 5597 | |
| 5598 /* | |
| 6365 | 5599 * Called when starting to edit a buffer for a help file. |
| 5600 */ | |
| 5601 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5602 prepare_help_buffer(void) |
| 6365 | 5603 { |
| 5604 char_u *p; | |
| 5605 | |
| 5606 curbuf->b_help = TRUE; | |
| 5607 #ifdef FEAT_QUICKFIX | |
| 5608 set_string_option_direct((char_u *)"buftype", -1, | |
| 5609 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 5610 #endif | |
| 5611 | |
| 5612 /* | |
| 5613 * Always set these options after jumping to a help tag, because the | |
| 5614 * user may have an autocommand that gets in the way. | |
| 5615 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 5616 * latin1 word characters (for translated help files). | |
| 5617 * Only set it when needed, buf_init_chartab() is some work. | |
| 5618 */ | |
| 5619 p = | |
| 5620 #ifdef EBCDIC | |
| 5621 (char_u *)"65-255,^*,^|,^\""; | |
| 5622 #else | |
| 5623 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 5624 #endif | |
| 5625 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 5626 { | |
| 5627 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 5628 check_buf_options(curbuf); | |
| 5629 (void)buf_init_chartab(curbuf, FALSE); | |
| 5630 } | |
| 5631 | |
| 6415 | 5632 #ifdef FEAT_FOLDING |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5633 // Don't use the global foldmethod. |
| 6365 | 5634 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", |
| 5635 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 5636 #endif |
| 6365 | 5637 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5638 curbuf->b_p_ts = 8; // 'tabstop' is 8 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5639 curwin->w_p_list = FALSE; // no list mode |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5640 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5641 curbuf->b_p_ma = FALSE; // not modifiable |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5642 curbuf->b_p_bin = FALSE; // reset 'bin' before reading file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5643 curwin->w_p_nu = 0; // no line numbers |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5644 curwin->w_p_rnu = 0; // no relative line numbers |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5645 RESET_BINDING(curwin); // no scroll or cursor binding |
| 6365 | 5646 #ifdef FEAT_ARABIC |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5647 curwin->w_p_arab = FALSE; // no arabic mode |
| 6365 | 5648 #endif |
| 5649 #ifdef FEAT_RIGHTLEFT | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5650 curwin->w_p_rl = FALSE; // help window is left-to-right |
| 6365 | 5651 #endif |
| 5652 #ifdef FEAT_FOLDING | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5653 curwin->w_p_fen = FALSE; // No folding in the help window |
| 6365 | 5654 #endif |
| 5655 #ifdef FEAT_DIFF | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5656 curwin->w_p_diff = FALSE; // No 'diff' |
| 6365 | 5657 #endif |
| 5658 #ifdef FEAT_SPELL | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5659 curwin->w_p_spell = FALSE; // No spell checking |
| 6365 | 5660 #endif |
| 5661 | |
| 5662 set_buflisted(FALSE); | |
| 5663 } | |
| 5664 | |
| 5665 /* | |
| 7 | 5666 * After reading a help file: May cleanup a help buffer when syntax |
| 5667 * highlighting is not used. | |
| 5668 */ | |
| 5669 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5670 fix_help_buffer(void) |
| 7 | 5671 { |
| 5672 linenr_T lnum; | |
| 5673 char_u *line; | |
| 5674 int in_example = FALSE; | |
| 5675 int len; | |
| 3141 | 5676 char_u *fname; |
| 7 | 5677 char_u *p; |
| 5678 char_u *rt; | |
| 5679 int mustfree; | |
| 5680 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5681 // Set filetype to "help" if still needed. |
|
11533
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
5682 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
|
5683 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5684 ++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
|
5685 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
|
5686 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5687 } |
| 7 | 5688 |
| 5689 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5690 if (!syntax_present(curwin)) |
| 7 | 5691 #endif |
| 5692 { | |
| 5693 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 5694 { | |
| 5695 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 5696 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
|
5697 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 5698 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5699 // End of example: non-white or '<' in first column. |
| 7 | 5700 if (line[0] == '<') |
| 5701 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5702 // blank-out a '<' in the first column |
| 7 | 5703 line = ml_get_buf(curbuf, lnum, TRUE); |
| 5704 line[0] = ' '; | |
| 5705 } | |
| 5706 in_example = FALSE; | |
| 5707 } | |
| 5708 if (!in_example && len > 0) | |
| 5709 { | |
| 5710 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 5711 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5712 // blank-out a '>' in the last column (start of example) |
| 7 | 5713 line = ml_get_buf(curbuf, lnum, TRUE); |
| 5714 line[len - 1] = ' '; | |
| 5715 in_example = TRUE; | |
| 5716 } | |
| 5717 else if (line[len - 1] == '~') | |
| 5718 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5719 // blank-out a '~' at the end of line (header marker) |
| 7 | 5720 line = ml_get_buf(curbuf, lnum, TRUE); |
| 5721 line[len - 1] = ' '; | |
| 5722 } | |
| 5723 } | |
| 5724 } | |
| 5725 } | |
| 5726 | |
| 5727 /* | |
| 3141 | 5728 * In the "help.txt" and "help.abx" file, add the locally added help |
| 5729 * files. This uses the very first line in the help file. | |
| 7 | 5730 */ |
| 3141 | 5731 fname = gettail(curbuf->b_fname); |
| 5732 if (fnamecmp(fname, "help.txt") == 0 | |
| 5733 #ifdef FEAT_MULTI_LANG | |
| 5734 || (fnamencmp(fname, "help.", 5) == 0 | |
| 5735 && ASCII_ISALPHA(fname[5]) | |
| 5736 && ASCII_ISALPHA(fname[6]) | |
| 5737 && TOLOWER_ASC(fname[7]) == 'x' | |
| 5738 && fname[8] == NUL) | |
| 5739 #endif | |
| 5740 ) | |
| 7 | 5741 { |
| 5742 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 5743 { | |
| 5744 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 5745 if (strstr((char *)line, "*local-additions*") == NULL) |
| 5746 continue; | |
| 5747 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5748 // Go through all directories in 'runtimepath', skipping |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5749 // $VIMRUNTIME. |
| 3141 | 5750 p = p_rtp; |
| 5751 while (*p != NUL) | |
| 7 | 5752 { |
| 3141 | 5753 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 5754 mustfree = FALSE; | |
| 5755 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5756 if (rt != NULL && |
|
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5757 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME) |
| 7 | 5758 { |
| 3141 | 5759 int fcount; |
| 5760 char_u **fnames; | |
| 5761 FILE *fd; | |
| 5762 char_u *s; | |
| 5763 int fi; | |
| 5764 vimconv_T vc; | |
| 5765 char_u *cp; | |
| 5766 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5767 // Find all "doc/ *.txt" files in this directory. |
| 3141 | 5768 add_pathsep(NameBuff); |
| 5769 #ifdef FEAT_MULTI_LANG | |
| 5770 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 5771 #else |
| 3141 | 5772 STRCAT(NameBuff, "doc/*.txt"); |
| 5773 #endif | |
| 5774 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 5775 &fnames, EW_FILE|EW_SILENT) == OK | |
| 5776 && fcount > 0) | |
| 5777 { | |
| 5778 #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
|
5779 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5780 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
|
5781 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
|
5782 char_u *e1, *e2; |
| 3141 | 5783 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5784 // If foo.abx is found use it instead of foo.txt in |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5785 // the same directory. |
| 3141 | 5786 for (i1 = 0; i1 < fcount; ++i1) |
| 5787 { | |
| 5788 for (i2 = 0; i2 < fcount; ++i2) | |
| 5789 { | |
| 5790 if (i1 == i2) | |
| 5791 continue; | |
| 5792 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 5793 continue; | |
| 5794 f1 = fnames[i1]; | |
| 5795 f2 = fnames[i2]; | |
| 5796 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
|
5797 t2 = gettail(f2); |
| 3141 | 5798 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
|
5799 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
5800 if (e1 == NULL || e2 == NULL) |
| 3141 | 5801 continue; |
| 5802 if (fnamecmp(e1, ".txt") != 0 | |
| 5803 && fnamecmp(e1, fname + 4) != 0) | |
| 5804 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5805 // 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
|
5806 VIM_CLEAR(fnames[i1]); |
| 3141 | 5807 continue; |
| 5808 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5809 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
|
5810 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 5811 continue; |
| 5812 if (fnamecmp(e1, ".txt") == 0 | |
| 5813 && fnamecmp(e2, fname + 4) == 0) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5814 // 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
|
5815 VIM_CLEAR(fnames[i1]); |
| 7 | 5816 } |
| 5817 } | |
| 3141 | 5818 #endif |
| 5819 for (fi = 0; fi < fcount; ++fi) | |
| 5820 { | |
| 5821 if (fnames[fi] == NULL) | |
| 5822 continue; | |
| 5823 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 5824 if (fd != NULL) | |
| 5825 { | |
| 5826 vim_fgets(IObuff, IOSIZE, fd); | |
| 5827 if (IObuff[0] == '*' | |
| 5828 && (s = vim_strchr(IObuff + 1, '*')) | |
| 5829 != NULL) | |
| 5830 { | |
| 5831 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5832 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5833 // Change tag definition to a |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5834 // reference and remove <CR>/<NL>. |
| 3141 | 5835 IObuff[0] = '|'; |
| 5836 *s = '|'; | |
| 5837 while (*s != NUL) | |
| 5838 { | |
| 5839 if (*s == '\r' || *s == '\n') | |
| 5840 *s = NUL; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5841 // The text is utf-8 when a byte |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5842 // above 127 is found and no |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5843 // illegal byte sequence is found. |
| 3141 | 5844 if (*s >= 0x80 && this_utf != FALSE) |
| 5845 { | |
| 5846 int l; | |
| 5847 | |
| 5848 this_utf = TRUE; | |
| 5849 l = utf_ptr2len(s); | |
| 5850 if (l == 1) | |
| 5851 this_utf = FALSE; | |
| 5852 s += l - 1; | |
| 5853 } | |
| 5854 ++s; | |
| 5855 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5856 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5857 // The help file is latin1 or utf-8; |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5858 // conversion to the current |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5859 // 'encoding' may be required. |
| 3141 | 5860 vc.vc_type = CONV_NONE; |
| 5861 convert_setup(&vc, (char_u *)( | |
| 5862 this_utf == TRUE ? "utf-8" | |
| 5863 : "latin1"), p_enc); | |
| 5864 if (vc.vc_type == CONV_NONE) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5865 // No conversion needed. |
| 3141 | 5866 cp = IObuff; |
| 5867 else | |
| 5868 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5869 // Do the conversion. If it fails |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5870 // use the unconverted text. |
| 3141 | 5871 cp = string_convert(&vc, IObuff, |
| 5872 NULL); | |
| 5873 if (cp == NULL) | |
| 5874 cp = IObuff; | |
| 5875 } | |
| 5876 convert_setup(&vc, NULL, NULL); | |
| 5877 | |
| 5878 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 5879 if (cp != IObuff) | |
| 5880 vim_free(cp); | |
| 5881 ++lnum; | |
| 5882 } | |
| 5883 fclose(fd); | |
| 5884 } | |
| 5885 } | |
| 5886 FreeWild(fcount, fnames); | |
| 7 | 5887 } |
| 5888 } | |
| 3141 | 5889 if (mustfree) |
| 5890 vim_free(rt); | |
| 7 | 5891 } |
| 3141 | 5892 break; |
| 7 | 5893 } |
| 5894 } | |
| 5895 } | |
| 5896 | |
| 40 | 5897 /* |
| 5898 * ":exusage" | |
| 5899 */ | |
| 5900 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5901 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 5902 { |
| 5903 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 5904 } | |
| 5905 | |
| 5906 /* | |
| 5907 * ":viusage" | |
| 5908 */ | |
| 5909 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5910 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 5911 { |
| 5912 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 5913 } | |
| 5914 | |
| 7 | 5915 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5916 * Generate tags in one help directory. |
| 7 | 5917 */ |
| 5918 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5919 helptags_one( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5920 char_u *dir, // doc directory |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5921 char_u *ext, // suffix, ".txt", ".itx", ".frx", etc. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5922 char_u *tagfname, // "tags" for English, "tags-fr" for French. |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
5923 int add_help_tags, // add "help-tags" tag |
|
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
5924 int ignore_writeerr) // ignore write error |
| 7 | 5925 { |
| 5926 FILE *fd_tags; | |
| 5927 FILE *fd; | |
| 5928 garray_T ga; | |
| 5929 int filecount; | |
| 5930 char_u **files; | |
| 5931 char_u *p1, *p2; | |
| 5932 int fi; | |
| 5933 char_u *s; | |
| 5934 int i; | |
| 5935 char_u *fname; | |
| 3957 | 5936 int dirlen; |
| 7 | 5937 int utf8 = MAYBE; |
| 5938 int this_utf8; | |
| 5939 int firstline; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5940 int mix = FALSE; // detected mixed encodings |
| 7 | 5941 |
| 5942 /* | |
| 5943 * Find all *.txt files. | |
| 5944 */ | |
| 3978 | 5945 dirlen = (int)STRLEN(dir); |
| 7 | 5946 STRCPY(NameBuff, dir); |
| 3957 | 5947 STRCAT(NameBuff, "/**/*"); |
| 7 | 5948 STRCAT(NameBuff, ext); |
| 5949 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 5950 EW_FILE|EW_SILENT) == FAIL | |
| 5951 || filecount == 0) | |
| 5952 { | |
| 5953 if (!got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5954 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 5955 return; |
| 5956 } | |
| 5957 | |
| 5958 /* | |
| 5959 * Open the tags file for writing. | |
| 5960 * Do this before scanning through all the files. | |
| 5961 */ | |
| 5962 STRCPY(NameBuff, dir); | |
| 5963 add_pathsep(NameBuff); | |
| 5964 STRCAT(NameBuff, tagfname); | |
| 531 | 5965 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 5966 if (fd_tags == NULL) |
| 5967 { | |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
5968 if (!ignore_writeerr) |
|
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
5969 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 5970 FreeWild(filecount, files); |
| 5971 return; | |
| 5972 } | |
| 5973 | |
| 5974 /* | |
| 1502 | 5975 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 5976 * add the "help-tags" tag. | |
| 7 | 5977 */ |
| 5978 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 5979 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5980 dir, FALSE, TRUE) == FPC_SAME) |
| 7 | 5981 { |
| 5982 if (ga_grow(&ga, 1) == FAIL) | |
| 5983 got_int = TRUE; | |
| 5984 else | |
| 5985 { | |
| 835 | 5986 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 5987 if (s == NULL) |
| 5988 got_int = TRUE; | |
| 5989 else | |
| 5990 { | |
| 5991 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 5992 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 5993 ++ga.ga_len; | |
| 5994 } | |
| 5995 } | |
| 5996 } | |
| 5997 | |
| 5998 /* | |
| 5999 * Go over all the files and extract the tags. | |
| 6000 */ | |
| 6001 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 6002 { | |
| 531 | 6003 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 6004 if (fd == NULL) |
| 6005 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6006 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 6007 continue; |
| 6008 } | |
| 3957 | 6009 fname = files[fi] + dirlen + 1; |
| 7 | 6010 |
| 6011 firstline = TRUE; | |
| 6012 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 6013 { | |
| 6014 if (firstline) | |
| 6015 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6016 // Detect utf-8 file by a non-ASCII char in the first line. |
| 7 | 6017 this_utf8 = MAYBE; |
| 6018 for (s = IObuff; *s != NUL; ++s) | |
| 6019 if (*s >= 0x80) | |
| 6020 { | |
| 6021 int l; | |
| 6022 | |
| 6023 this_utf8 = TRUE; | |
| 474 | 6024 l = utf_ptr2len(s); |
| 7 | 6025 if (l == 1) |
| 6026 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6027 // Illegal UTF-8 byte sequence. |
| 7 | 6028 this_utf8 = FALSE; |
| 6029 break; | |
| 6030 } | |
| 6031 s += l - 1; | |
| 6032 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6033 if (this_utf8 == MAYBE) // only ASCII characters found |
| 7 | 6034 this_utf8 = FALSE; |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6035 if (utf8 == MAYBE) // first file |
| 7 | 6036 utf8 = this_utf8; |
| 6037 else if (utf8 != this_utf8) | |
| 6038 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6039 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 6040 mix = !got_int; |
| 6041 got_int = TRUE; | |
| 6042 } | |
| 6043 firstline = FALSE; | |
| 6044 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6045 p1 = vim_strchr(IObuff, '*'); // find first '*' |
| 7 | 6046 while (p1 != NULL) |
| 6047 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6048 // Use vim_strbyte() instead of vim_strchr() so that when |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6049 // 'encoding' is dbcs it still works, don't find '*' in the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6050 // second byte. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6051 p2 = vim_strbyte(p1 + 1, '*'); // find second '*' |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6052 if (p2 != NULL && p2 > p1 + 1) // skip "*" and "**" |
| 7 | 6053 { |
| 6054 for (s = p1 + 1; s < p2; ++s) | |
| 6055 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 6056 break; | |
| 6057 | |
| 6058 /* | |
| 6059 * Only accept a *tag* when it consists of valid | |
| 6060 * characters, there is white space before it and is | |
| 6061 * followed by a white character or end-of-line. | |
| 6062 */ | |
| 6063 if (s == p2 | |
| 6064 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 6065 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 6066 || s[1] == '\0')) | |
| 6067 { | |
| 6068 *p2 = '\0'; | |
| 6069 ++p1; | |
| 6070 if (ga_grow(&ga, 1) == FAIL) | |
| 6071 { | |
| 6072 got_int = TRUE; | |
| 6073 break; | |
| 6074 } | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
6075 s = alloc(p2 - p1 + STRLEN(fname) + 2); |
| 7 | 6076 if (s == NULL) |
| 6077 { | |
| 6078 got_int = TRUE; | |
| 6079 break; | |
| 6080 } | |
| 6081 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 6082 ++ga.ga_len; | |
| 6083 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 6084 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6085 // find next '*' |
| 7 | 6086 p2 = vim_strchr(p2 + 1, '*'); |
| 6087 } | |
| 6088 } | |
| 6089 p1 = p2; | |
| 6090 } | |
| 6091 line_breakcheck(); | |
| 6092 } | |
| 6093 | |
| 6094 fclose(fd); | |
| 6095 } | |
| 6096 | |
| 6097 FreeWild(filecount, files); | |
| 6098 | |
| 6099 if (!got_int) | |
| 6100 { | |
| 6101 /* | |
| 6102 * Sort the tags. | |
| 6103 */ | |
| 7009 | 6104 if (ga.ga_data != NULL) |
| 6105 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 6106 |
| 6107 /* | |
| 6108 * Check for duplicates. | |
| 6109 */ | |
| 6110 for (i = 1; i < ga.ga_len; ++i) | |
| 6111 { | |
| 6112 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 6113 p2 = ((char_u **)ga.ga_data)[i]; | |
| 6114 while (*p1 == *p2) | |
| 6115 { | |
| 6116 if (*p2 == '\t') | |
| 6117 { | |
| 6118 *p2 = NUL; | |
| 274 | 6119 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 6120 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 6121 ((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
|
6122 emsg((char *)NameBuff); |
| 7 | 6123 *p2 = '\t'; |
| 6124 break; | |
| 6125 } | |
| 6126 ++p1; | |
| 6127 ++p2; | |
| 6128 } | |
| 6129 } | |
| 6130 | |
| 6131 if (utf8 == TRUE) | |
| 6132 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 6133 | |
| 6134 /* | |
| 6135 * Write the tags into the file. | |
| 6136 */ | |
| 6137 for (i = 0; i < ga.ga_len; ++i) | |
| 6138 { | |
| 6139 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 6140 if (STRNCMP(s, "help-tags\t", 10) == 0) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6141 // help-tags entry was added in formatted form |
| 1325 | 6142 fputs((char *)s, fd_tags); |
| 7 | 6143 else |
| 6144 { | |
| 6145 fprintf(fd_tags, "%s\t/*", s); | |
| 6146 for (p1 = s; *p1 != '\t'; ++p1) | |
| 6147 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6148 // insert backslash before '\\' and '/' |
| 7 | 6149 if (*p1 == '\\' || *p1 == '/') |
| 6150 putc('\\', fd_tags); | |
| 6151 putc(*p1, fd_tags); | |
| 6152 } | |
| 6153 fprintf(fd_tags, "*\n"); | |
| 6154 } | |
| 6155 } | |
| 6156 } | |
| 6157 if (mix) | |
|
18779
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diff
changeset
|
6158 got_int = FALSE; // continue with other languages |
| 7 | 6159 |
| 6160 for (i = 0; i < ga.ga_len; ++i) | |
| 6161 vim_free(((char_u **)ga.ga_data)[i]); | |
| 6162 ga_clear(&ga); | |
|
18779
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6163 fclose(fd_tags); // there is no check for an error... |
| 7 | 6164 } |
| 6165 | |
|
8522
721e8d6cb7b5
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diff
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|
6166 /* |
|
721e8d6cb7b5
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diff
changeset
|
6167 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
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|
6168 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6169 static void |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6170 do_helptags(char_u *dirname, int add_help_tags, int ignore_writeerr) |
|
8522
721e8d6cb7b5
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diff
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|
6171 { |
|
721e8d6cb7b5
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diff
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|
6172 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
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|
6173 int len; |
|
721e8d6cb7b5
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diff
changeset
|
6174 int i, j; |
|
721e8d6cb7b5
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diff
changeset
|
6175 garray_T ga; |
|
721e8d6cb7b5
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diff
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|
6176 char_u lang[2]; |
|
721e8d6cb7b5
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diff
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|
6177 char_u ext[5]; |
|
721e8d6cb7b5
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|
6178 char_u fname[8]; |
|
721e8d6cb7b5
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diff
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|
6179 int filecount; |
|
721e8d6cb7b5
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diff
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|
6180 char_u **files; |
|
721e8d6cb7b5
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diff
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|
6181 |
|
18779
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diff
changeset
|
6182 // Get a list of all files in the help directory and in subdirectories. |
|
8522
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|
6183 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
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|
6184 add_pathsep(NameBuff); |
|
721e8d6cb7b5
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diff
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|
6185 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
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diff
changeset
|
6186 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
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diff
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|
6187 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6188 || filecount == 0) |
|
721e8d6cb7b5
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diff
changeset
|
6189 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6190 semsg(_("E151: No match: %s"), NameBuff); |
|
8522
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diff
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|
6191 return; |
|
721e8d6cb7b5
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diff
changeset
|
6192 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
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|
6193 |
|
18779
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patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
6194 // Go over all files in the directory to find out what languages are |
|
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diff
changeset
|
6195 // present. |
|
8522
721e8d6cb7b5
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diff
changeset
|
6196 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
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diff
changeset
|
6197 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
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|
6198 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6199 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
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diff
changeset
|
6200 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6201 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6202 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6203 { |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6204 // ".txt" -> language "en" |
|
8522
721e8d6cb7b5
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diff
changeset
|
6205 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6206 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
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|
6207 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6208 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6209 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
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diff
changeset
|
6210 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
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changeset
|
6211 && TOLOWER_ASC(files[i][len - 1]) == 'x') |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6212 { |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6213 // ".abx" -> language "ab" |
|
8522
721e8d6cb7b5
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diff
changeset
|
6214 lang[0] = TOLOWER_ASC(files[i][len - 3]); |
|
721e8d6cb7b5
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diff
changeset
|
6215 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
|
721e8d6cb7b5
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diff
changeset
|
6216 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6217 else |
|
721e8d6cb7b5
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changeset
|
6218 continue; |
|
721e8d6cb7b5
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diff
changeset
|
6219 |
|
18779
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parents:
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diff
changeset
|
6220 // Did we find this language already? |
|
8522
721e8d6cb7b5
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diff
changeset
|
6221 for (j = 0; j < ga.ga_len; j += 2) |
|
721e8d6cb7b5
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diff
changeset
|
6222 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6223 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6224 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6225 { |
|
18779
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parents:
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diff
changeset
|
6226 // New language, add it. |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6227 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6228 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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changeset
|
6229 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0]; |
|
721e8d6cb7b5
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|
6230 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1]; |
|
721e8d6cb7b5
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|
6231 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6232 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6233 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6234 |
|
721e8d6cb7b5
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changeset
|
6235 /* |
|
721e8d6cb7b5
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changeset
|
6236 * Loop over the found languages to generate a tags file for each one. |
|
721e8d6cb7b5
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changeset
|
6237 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6238 for (j = 0; j < ga.ga_len; j += 2) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6239 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6240 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6241 fname[5] = ((char_u *)ga.ga_data)[j]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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changeset
|
6242 fname[6] = ((char_u *)ga.ga_data)[j + 1]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
6243 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
|
6244 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6245 // English is an exception: use ".txt" and "tags". |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6246 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6247 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6248 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6249 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6250 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6251 // Language "ab" uses ".abx" and "tags-ab". |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6252 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6253 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6254 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6255 } |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6256 helptags_one(dirname, ext, fname, add_help_tags, ignore_writeerr); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6257 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6258 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6259 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6260 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6261 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6262 #else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6263 // No language support, just use "*.txt" and "tags". |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6264 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags, |
|
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6265 ignore_writeerr); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6266 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6267 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6268 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6269 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6270 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
|
6271 { |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6272 do_helptags(fname, *(int *)cookie, TRUE); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6273 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6274 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6275 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6276 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6277 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6278 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6279 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6280 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6281 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6282 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6283 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6284 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6285 // 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
|
6286 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
|
6287 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6288 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6289 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6290 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6291 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6292 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6293 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6294 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
|
6295 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6296 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6297 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6298 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6299 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6300 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6301 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6302 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
|
6303 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
|
6304 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
|
6305 else |
|
19429
7096af834c42
patch 8.2.0272: ":helptags ALL" gives error for some directories
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
6306 do_helptags(dirname, add_help_tags, FALSE); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6307 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6308 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6309 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6310 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6311 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6312 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6313 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6314 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6315 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
|
6316 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6317 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6318 "\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
|
6319 "\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
|
6320 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6321 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6322 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6323 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6324 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6325 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6326 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6327 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6328 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
|
6329 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6330 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6331 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6332 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6333 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
|
6334 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
|
6335 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6336 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6337 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6338 } |
| 7 | 6339 |
| 6340 /* | |
| 6341 * ":drop" | |
| 6342 * Opens the first argument in a window. When there are two or more arguments | |
| 6343 * the argument list is redefined. | |
| 6344 */ | |
| 6345 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6346 ex_drop(exarg_T *eap) |
| 7 | 6347 { |
| 6348 int split = FALSE; | |
| 6349 win_T *wp; | |
| 6350 buf_T *buf; | |
| 735 | 6351 tabpage_T *tp; |
| 7 | 6352 |
| 6353 /* | |
| 6354 * Check if the first argument is already being edited in a window. If | |
| 6355 * so, jump to that window. | |
| 6356 * We would actually need to check all arguments, but that's complicated | |
| 6357 * and mostly only one file is dropped. | |
| 6358 * This also ignores wildcards, since it is very unlikely the user is | |
| 6359 * editing a file name with a wildcard character. | |
| 6360 */ | |
| 735 | 6361 set_arglist(eap->arg); |
| 6362 | |
| 1067 | 6363 /* |
| 6364 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 6365 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 6366 * already did an error message for this. | |
| 6367 */ | |
| 6368 if (ARGCOUNT == 0) | |
| 6369 return; | |
| 6370 | |
| 735 | 6371 if (cmdmod.tab) |
| 6372 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6373 // ":tab drop file ...": open a tab for each argument that isn't |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6374 // edited in a window yet. It's like ":tab all" but without closing |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6375 // windows or tabs. |
| 735 | 6376 ex_all(eap); |
| 6377 } | |
| 6378 else | |
| 6379 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6380 // ":drop file ...": Edit the first argument. Jump to an existing |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6381 // window if possible, edit in current window if the current buffer |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6382 // can be abandoned, otherwise open a new window. |
| 735 | 6383 buf = buflist_findnr(ARGLIST[0].ae_fnum); |
| 6384 | |
| 6385 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 6386 { | |
| 6387 if (wp->w_buffer == buf) | |
| 7 | 6388 { |
| 825 | 6389 goto_tabpage_win(tp, wp); |
| 7 | 6390 curwin->w_arg_idx = 0; |
| 6391 return; | |
| 6392 } | |
| 6393 } | |
| 735 | 6394 |
| 6395 /* | |
| 6396 * Check whether the current buffer is changed. If so, we will need | |
| 6397 * to split the current window or data could be lost. | |
| 6398 * Skip the check if the 'hidden' option is set, as in this case the | |
| 6399 * buffer won't be lost. | |
| 6400 */ | |
|
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
|
6401 if (!buf_hide(curbuf)) |
| 735 | 6402 { |
| 6403 ++emsg_off; | |
| 5464 | 6404 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 6405 --emsg_off; |
| 6406 } | |
| 6407 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6408 // Fake a ":sfirst" or ":first" command edit the first argument. |
| 735 | 6409 if (split) |
| 6410 { | |
| 6411 eap->cmdidx = CMD_sfirst; | |
| 6412 eap->cmd[0] = 's'; | |
| 6413 } | |
| 6414 else | |
| 6415 eap->cmdidx = CMD_first; | |
| 6416 ex_rewind(eap); | |
| 6417 } | |
| 7 | 6418 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6419 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6420 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6421 * 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
|
6422 * 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
|
6423 * 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
|
6424 * 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
|
6425 * 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
|
6426 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6427 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6428 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
|
6429 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6430 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6431 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6432 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6433 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6434 // ":vimgrep pattern fname" |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6435 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6436 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6437 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6438 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6439 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6440 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6441 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6442 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6443 // ":vimgrep /pattern/[g][j] fname" |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6444 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6445 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6446 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6447 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
|
6448 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6449 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6450 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6451 // Truncate the pattern. |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6452 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6453 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6454 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6455 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6456 // Find the flags |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6457 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6458 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6459 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6460 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6461 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6462 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6463 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6464 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6465 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6466 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6467 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6468 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6469 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6470 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6471 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6472 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6473 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6474 * 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
|
6475 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6476 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6477 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6478 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6479 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
|
6480 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6481 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6482 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6483 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6484 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6485 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6486 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6487 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6488 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6489 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6490 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
|
6491 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6492 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6493 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
|
6494 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6495 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6496 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
|
6497 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6498 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
6499 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6500 msg_putchar('\n'); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6501 out_flush(); // output one line at a time |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6502 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6503 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6504 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6505 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
6506 // Assume "got_int" was set to truncate the listing. |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6507 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6508 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6509 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6510 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6511 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6512 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6513 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6514 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6515 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6516 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6517 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
|
6518 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6519 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6520 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6521 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6522 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6523 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6524 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6525 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6526 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6527 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6528 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6529 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6530 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6531 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6532 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6533 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6534 #endif |