Mercurial > vim
annotate src/buffer.c @ 15858:3a45b89639fb v8.1.0936
patch 8.1.0936: may leak memory when using 'vartabstop'
commit https://github.com/vim/vim/commit/55c77cf2ea9c15e1ec75d1faf702ec3c9e325271
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 16 19:05:11 2019 +0100
patch 8.1.0936: may leak memory when using 'vartabstop'
Problem: May leak memory when using 'vartabstop'. (Kuang-che Wu)
Solution: Fix handling allocated memory for 'vartabstop'. (closes https://github.com/vim/vim/issues/3976)
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 16 Feb 2019 19:15:06 +0100 |
parents | 0d8291665b59 |
children | ddd82b1c9e9d |
rev | line source |
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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 * buffer.c: functions for dealing with the buffer structure | |
12 */ | |
13 | |
14 /* | |
15 * The buffer list is a double linked list of all buffers. | |
16 * Each buffer can be in one of these states: | |
17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
20 * normal: loaded and displayed in a window | |
21 * | |
22 * Instead of storing file names all over the place, each file name is | |
23 * stored in the buffer list. It can be referenced by a number. | |
24 * | |
25 * The current implementation remembers all file names ever used. | |
26 */ | |
27 | |
28 #include "vim.h" | |
29 | |
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30 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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31 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
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32 static void buflist_setfpos(buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options); |
7 | 33 #ifdef UNIX |
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34 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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35 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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36 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 37 #else |
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38 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 39 #endif |
40 #ifdef FEAT_TITLE | |
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41 static int value_changed(char_u *str, char_u **last); |
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42 #endif |
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43 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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44 static void free_buffer(buf_T *); |
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45 static void free_buffer_stuff(buf_T *buf, int free_options); |
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46 static void clear_wininfo(buf_T *buf); |
7 | 47 |
48 #ifdef UNIX | |
49 # define dev_T dev_t | |
50 #else | |
51 # define dev_T unsigned | |
52 #endif | |
53 | |
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54 #if defined(FEAT_QUICKFIX) |
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55 static char *msg_loclist = N_("[Location List]"); |
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56 static char *msg_qflist = N_("[Quickfix List]"); |
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57 #endif |
3365 | 58 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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59 |
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60 /* Number of times free_buffer() was called. */ |
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61 static int buf_free_count = 0; |
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62 |
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63 /* Read data from buffer for retrying. */ |
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64 static int |
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65 read_buffer( |
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66 int read_stdin, /* read file from stdin, otherwise fifo */ |
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67 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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68 int flags) /* extra flags for readfile() */ |
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69 { |
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70 int retval = OK; |
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71 linenr_T line_count; |
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72 |
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73 /* |
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74 * Read from the buffer which the text is already filled in and append at |
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75 * the end. This makes it possible to retry when 'fileformat' or |
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76 * 'fileencoding' was guessed wrong. |
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77 */ |
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78 line_count = curbuf->b_ml.ml_line_count; |
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79 retval = readfile( |
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80 read_stdin ? NULL : curbuf->b_ffname, |
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81 read_stdin ? NULL : curbuf->b_fname, |
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82 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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83 flags | READ_BUFFER); |
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84 if (retval == OK) |
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85 { |
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86 /* Delete the binary lines. */ |
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87 while (--line_count >= 0) |
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88 ml_delete((linenr_T)1, FALSE); |
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89 } |
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90 else |
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91 { |
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92 /* Delete the converted lines. */ |
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93 while (curbuf->b_ml.ml_line_count > line_count) |
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94 ml_delete(line_count, FALSE); |
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95 } |
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96 /* Put the cursor on the first line. */ |
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97 curwin->w_cursor.lnum = 1; |
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98 curwin->w_cursor.col = 0; |
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99 |
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100 if (read_stdin) |
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101 { |
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102 /* Set or reset 'modified' before executing autocommands, so that |
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103 * it can be changed there. */ |
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104 if (!readonlymode && !BUFEMPTY()) |
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105 changed(); |
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106 else if (retval == OK) |
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107 unchanged(curbuf, FALSE); |
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108 |
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109 if (retval == OK) |
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110 { |
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111 #ifdef FEAT_EVAL |
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112 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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113 curbuf, &retval); |
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114 #else |
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115 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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116 #endif |
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117 } |
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118 } |
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119 return retval; |
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120 } |
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121 |
7 | 122 /* |
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123 * Open current buffer, that is: open the memfile and read the file into |
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124 * memory. |
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125 * Return FAIL for failure, OK otherwise. |
7 | 126 */ |
127 int | |
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128 open_buffer( |
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129 int read_stdin, /* read file from stdin */ |
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130 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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131 int flags) /* extra flags for readfile() */ |
7 | 132 { |
133 int retval = OK; | |
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134 bufref_T old_curbuf; |
4139 | 135 #ifdef FEAT_SYN_HL |
136 long old_tw = curbuf->b_p_tw; | |
137 #endif | |
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138 int read_fifo = FALSE; |
7 | 139 |
140 /* | |
141 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
142 * When re-entering the same buffer, it should not change, because the | |
143 * user may have reset the flag by hand. | |
144 */ | |
145 if (readonlymode && curbuf->b_ffname != NULL | |
146 && (curbuf->b_flags & BF_NEVERLOADED)) | |
147 curbuf->b_p_ro = TRUE; | |
148 | |
625 | 149 if (ml_open(curbuf) == FAIL) |
7 | 150 { |
151 /* | |
152 * There MUST be a memfile, otherwise we can't do anything | |
153 * If we can't create one for the current buffer, take another buffer | |
154 */ | |
3365 | 155 close_buffer(NULL, curbuf, 0, FALSE); |
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156 FOR_ALL_BUFFERS(curbuf) |
7 | 157 if (curbuf->b_ml.ml_mfp != NULL) |
158 break; | |
159 /* | |
160 * if there is no memfile at all, exit | |
1698 | 161 * This is OK, since there are no changes to lose. |
7 | 162 */ |
163 if (curbuf == NULL) | |
164 { | |
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165 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
7 | 166 getout(2); |
167 } | |
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168 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 169 enter_buffer(curbuf); |
4139 | 170 #ifdef FEAT_SYN_HL |
171 if (old_tw != curbuf->b_p_tw) | |
172 check_colorcolumn(curwin); | |
173 #endif | |
7 | 174 return FAIL; |
175 } | |
176 | |
177 /* The autocommands in readfile() may change the buffer, but only AFTER | |
178 * reading the file. */ | |
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179 set_bufref(&old_curbuf, curbuf); |
7 | 180 modified_was_set = FALSE; |
181 | |
182 /* mark cursor position as being invalid */ | |
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183 curwin->w_valid = 0; |
7 | 184 |
185 if (curbuf->b_ffname != NULL | |
186 #ifdef FEAT_NETBEANS_INTG | |
187 && netbeansReadFile | |
188 #endif | |
189 ) | |
190 { | |
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191 int old_msg_silent = msg_silent; |
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192 #ifdef UNIX |
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193 int save_bin = curbuf->b_p_bin; |
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194 int perm; |
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195 #endif |
7 | 196 #ifdef FEAT_NETBEANS_INTG |
197 int oldFire = netbeansFireChanges; | |
198 | |
199 netbeansFireChanges = 0; | |
200 #endif | |
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201 #ifdef UNIX |
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202 perm = mch_getperm(curbuf->b_ffname); |
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203 if (perm >= 0 && (S_ISFIFO(perm) |
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204 || S_ISSOCK(perm) |
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205 # ifdef OPEN_CHR_FILES |
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206 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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207 # endif |
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208 )) |
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209 read_fifo = TRUE; |
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210 if (read_fifo) |
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211 curbuf->b_p_bin = TRUE; |
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212 #endif |
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213 if (shortmess(SHM_FILEINFO)) |
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214 msg_silent = 1; |
7 | 215 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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216 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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217 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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218 #ifdef UNIX |
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219 if (read_fifo) |
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220 { |
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221 curbuf->b_p_bin = save_bin; |
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222 if (retval == OK) |
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223 retval = read_buffer(FALSE, eap, flags); |
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224 } |
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225 #endif |
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226 msg_silent = old_msg_silent; |
7 | 227 #ifdef FEAT_NETBEANS_INTG |
228 netbeansFireChanges = oldFire; | |
229 #endif | |
230 /* Help buffer is filtered. */ | |
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231 if (bt_help(curbuf)) |
7 | 232 fix_help_buffer(); |
233 } | |
234 else if (read_stdin) | |
235 { | |
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236 int save_bin = curbuf->b_p_bin; |
7 | 237 |
238 /* | |
239 * First read the text in binary mode into the buffer. | |
240 * Then read from that same buffer and append at the end. This makes | |
241 * it possible to retry when 'fileformat' or 'fileencoding' was | |
242 * guessed wrong. | |
243 */ | |
244 curbuf->b_p_bin = TRUE; | |
245 retval = readfile(NULL, NULL, (linenr_T)0, | |
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246 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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247 flags | (READ_NEW + READ_STDIN)); |
7 | 248 curbuf->b_p_bin = save_bin; |
249 if (retval == OK) | |
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250 retval = read_buffer(TRUE, eap, flags); |
7 | 251 } |
252 | |
253 /* if first time loading this buffer, init b_chartab[] */ | |
254 if (curbuf->b_flags & BF_NEVERLOADED) | |
5438 | 255 { |
7 | 256 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 257 #ifdef FEAT_CINDENT |
5438 | 258 parse_cino(curbuf); |
5440 | 259 #endif |
5438 | 260 } |
7 | 261 |
262 /* | |
263 * Set/reset the Changed flag first, autocmds may change the buffer. | |
264 * Apply the automatic commands, before processing the modelines. | |
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265 * So the modelines have priority over autocommands. |
7 | 266 */ |
267 /* When reading stdin, the buffer contents always needs writing, so set | |
268 * the changed flag. Unless in readonly mode: "ls | gview -". | |
269 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
1291 | 270 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
7 | 271 || modified_was_set /* ":set modified" used in autocmd */ |
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272 #ifdef FEAT_EVAL |
7 | 273 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
274 #endif | |
1291 | 275 ) |
7 | 276 changed(); |
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277 else if (retval == OK && !read_stdin && !read_fifo) |
7 | 278 unchanged(curbuf, FALSE); |
279 save_file_ff(curbuf); /* keep this fileformat */ | |
280 | |
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281 /* Set last_changedtick to avoid triggering a TextChanged autocommand right |
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282 * after it was added. */ |
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283 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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284 #ifdef FEAT_INS_EXPAND |
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285 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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286 #endif |
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287 |
7 | 288 /* require "!" to overwrite the file, because it wasn't read completely */ |
289 #ifdef FEAT_EVAL | |
290 if (aborting()) | |
291 #else | |
292 if (got_int) | |
293 #endif | |
294 curbuf->b_flags |= BF_READERR; | |
295 | |
20 | 296 #ifdef FEAT_FOLDING |
297 /* Need to update automatic folding. Do this before the autocommands, | |
298 * they may use the fold info. */ | |
299 foldUpdateAll(curwin); | |
300 #endif | |
301 | |
7 | 302 /* need to set w_topline, unless some autocommand already did that. */ |
303 if (!(curwin->w_valid & VALID_TOPLINE)) | |
304 { | |
305 curwin->w_topline = 1; | |
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306 #ifdef FEAT_DIFF |
7 | 307 curwin->w_topfill = 0; |
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308 #endif |
7 | 309 } |
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310 #ifdef FEAT_EVAL |
7 | 311 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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312 #else |
7 | 313 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
314 #endif | |
315 | |
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316 if (retval == OK) |
7 | 317 { |
318 /* | |
319 * The autocommands may have changed the current buffer. Apply the | |
320 * modelines to the correct buffer, if it still exists and is loaded. | |
321 */ | |
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322 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 323 { |
324 aco_save_T aco; | |
325 | |
326 /* Go to the buffer that was opened. */ | |
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327 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 328 do_modelines(0); |
7 | 329 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
330 | |
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331 #ifdef FEAT_EVAL |
7 | 332 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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333 &retval); |
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334 #else |
7 | 335 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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336 #endif |
7 | 337 |
338 /* restore curwin/curbuf and a few other things */ | |
339 aucmd_restbuf(&aco); | |
340 } | |
341 } | |
342 | |
343 return retval; | |
344 } | |
345 | |
346 /* | |
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347 * Store "buf" in "bufref" and set the free count. |
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348 */ |
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349 void |
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350 set_bufref(bufref_T *bufref, buf_T *buf) |
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351 { |
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352 bufref->br_buf = buf; |
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353 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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354 bufref->br_buf_free_count = buf_free_count; |
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355 } |
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356 |
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357 /* |
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358 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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359 * set_bufref() was called and it is a valid buffer. |
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360 * Only goes through the buffer list if buf_free_count changed. |
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361 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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362 * the same allocated memory, but it's a different buffer. |
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363 */ |
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364 int |
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365 bufref_valid(bufref_T *bufref) |
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366 { |
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367 return bufref->br_buf_free_count == buf_free_count |
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368 ? TRUE : buf_valid(bufref->br_buf) |
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369 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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370 } |
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371 |
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372 /* |
7 | 373 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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374 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 375 */ |
376 int | |
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377 buf_valid(buf_T *buf) |
7 | 378 { |
379 buf_T *bp; | |
380 | |
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381 /* Assume that we more often have a recent buffer, start with the last |
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382 * one. */ |
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383 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 384 if (bp == buf) |
385 return TRUE; | |
386 return FALSE; | |
387 } | |
388 | |
389 /* | |
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390 * A hash table used to quickly lookup a buffer by its number. |
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391 */ |
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392 static hashtab_T buf_hashtab; |
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393 |
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394 static void |
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395 buf_hashtab_add(buf_T *buf) |
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396 { |
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397 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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398 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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399 emsg(_("E931: Buffer cannot be registered")); |
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400 } |
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401 |
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402 static void |
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403 buf_hashtab_remove(buf_T *buf) |
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404 { |
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405 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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406 |
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407 if (!HASHITEM_EMPTY(hi)) |
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408 hash_remove(&buf_hashtab, hi); |
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409 } |
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410 |
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411 /* |
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412 * Return TRUE when buffer "buf" can be unloaded. |
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413 * Give an error message and return FALSE when the buffer is locked or the |
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414 * screen is being redrawn and the buffer is in a window. |
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415 */ |
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416 static int |
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417 can_unload_buffer(buf_T *buf) |
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418 { |
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419 int can_unload = !buf->b_locked; |
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420 |
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421 if (can_unload && updating_screen) |
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422 { |
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423 win_T *wp; |
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424 |
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425 FOR_ALL_WINDOWS(wp) |
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426 if (wp->w_buffer == buf) |
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427 { |
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428 can_unload = FALSE; |
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429 break; |
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430 } |
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431 } |
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432 if (!can_unload) |
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433 emsg(_("E937: Attempt to delete a buffer that is in use")); |
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434 return can_unload; |
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435 } |
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436 |
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437 /* |
7 | 438 * Close the link to a buffer. |
439 * "action" is used when there is no longer a window for the buffer. | |
440 * It can be: | |
441 * 0 buffer becomes hidden | |
442 * DOBUF_UNLOAD buffer is unloaded | |
443 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
444 * DOBUF_WIPE buffer is unloaded and really deleted | |
445 * When doing all but the first one on the current buffer, the caller should | |
446 * get a new buffer very soon! | |
447 * | |
448 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 449 * |
450 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
451 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
452 * supposed to close the window but autocommands close all other windows. | |
7 | 453 */ |
454 void | |
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455 close_buffer( |
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456 win_T *win, /* if not NULL, set b_last_cursor */ |
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457 buf_T *buf, |
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458 int action, |
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459 int abort_if_last UNUSED) |
7 | 460 { |
461 int is_curbuf; | |
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462 int nwindows; |
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463 bufref_T bufref; |
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464 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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465 win_T *the_curwin = curwin; |
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466 tabpage_T *the_curtab = curtab; |
7 | 467 int unload_buf = (action != 0); |
468 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
469 int wipe_buf = (action == DOBUF_WIPE); | |
470 | |
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471 /* |
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472 * Force unloading or deleting when 'bufhidden' says so. |
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473 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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474 * "hide" (otherwise we could never free or delete a buffer). |
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475 */ |
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476 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ |
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477 { |
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478 del_buf = TRUE; |
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479 unload_buf = TRUE; |
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480 } |
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481 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ |
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482 { |
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483 del_buf = TRUE; |
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484 unload_buf = TRUE; |
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485 wipe_buf = TRUE; |
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486 } |
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487 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ |
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488 unload_buf = TRUE; |
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489 |
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490 #ifdef FEAT_TERMINAL |
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491 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
11917
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492 { |
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493 if (term_job_running(buf->b_term)) |
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494 { |
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495 if (wipe_buf || unload_buf) |
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496 { |
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497 if (!can_unload_buffer(buf)) |
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498 return; |
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499 |
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500 /* Wiping out or unloading a terminal buffer kills the job. */ |
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501 free_terminal(buf); |
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502 } |
11917
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503 else |
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504 { |
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505 /* The job keeps running, hide the buffer. */ |
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506 del_buf = FALSE; |
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507 unload_buf = FALSE; |
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508 } |
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509 } |
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510 else |
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511 { |
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512 /* A terminal buffer is wiped out if the job has finished. */ |
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513 del_buf = TRUE; |
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514 unload_buf = TRUE; |
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515 wipe_buf = TRUE; |
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516 } |
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517 } |
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518 #endif |
7 | 519 |
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520 /* Disallow deleting the buffer when it is locked (already being closed or |
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521 * halfway a command that relies on it). Unloading is allowed. */ |
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522 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
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523 return; |
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524 |
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525 /* check no autocommands closed the window */ |
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526 if (win != NULL && win_valid_any_tab(win)) |
7 | 527 { |
528 /* Set b_last_cursor when closing the last window for the buffer. | |
529 * Remember the last cursor position and window options of the buffer. | |
530 * This used to be only for the current window, but then options like | |
531 * 'foldmethod' may be lost with a ":only" command. */ | |
532 if (buf->b_nwindows == 1) | |
533 set_last_cursor(win); | |
534 buflist_setfpos(buf, win, | |
535 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
536 win->w_cursor.col, TRUE); | |
537 } | |
538 | |
9475
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539 set_bufref(&bufref, buf); |
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540 |
7 | 541 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
542 if (buf->b_nwindows == 1) | |
543 { | |
10106
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544 ++buf->b_locked; |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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changeset
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545 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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546 FALSE, buf) |
9475
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547 && !bufref_valid(&bufref)) |
3365 | 548 { |
3570 | 549 /* Autocommands deleted the buffer. */ |
550 aucmd_abort: | |
15470
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patch 8.1.0743: giving error messages is not flexible
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551 emsg(_(e_auabort)); |
7 | 552 return; |
3365 | 553 } |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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changeset
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554 --buf->b_locked; |
3570 | 555 if (abort_if_last && one_window()) |
556 /* Autocommands made this the only window. */ | |
557 goto aucmd_abort; | |
7 | 558 |
559 /* When the buffer becomes hidden, but is not unloaded, trigger | |
560 * BufHidden */ | |
561 if (!unload_buf) | |
562 { | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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563 ++buf->b_locked; |
9473
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564 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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changeset
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565 FALSE, buf) |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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566 && !bufref_valid(&bufref)) |
3570 | 567 /* Autocommands deleted the buffer. */ |
568 goto aucmd_abort; | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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changeset
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569 --buf->b_locked; |
3570 | 570 if (abort_if_last && one_window()) |
571 /* Autocommands made this the only window. */ | |
572 goto aucmd_abort; | |
7 | 573 } |
13380
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patch 8.0.1564: too many #ifdefs
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changeset
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574 #ifdef FEAT_EVAL |
7 | 575 if (aborting()) /* autocmds may abort script processing */ |
576 return; | |
13380
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577 #endif |
7 | 578 } |
10114
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579 |
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580 /* If the buffer was in curwin and the window has changed, go back to that |
aa2219afd1c2
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Christian Brabandt <cb@256bit.org>
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changeset
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581 * window, if it still exists. This avoids that ":edit x" triggering a |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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582 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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changeset
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583 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
aa2219afd1c2
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584 { |
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585 block_autocmds(); |
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diff
changeset
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586 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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changeset
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587 unblock_autocmds(); |
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diff
changeset
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588 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
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diff
changeset
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589 |
7 | 590 nwindows = buf->b_nwindows; |
591 | |
592 /* decrease the link count from windows (unless not in any window) */ | |
593 if (buf->b_nwindows > 0) | |
594 --buf->b_nwindows; | |
595 | |
12971
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
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diff
changeset
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596 #ifdef FEAT_DIFF |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
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parents:
12684
diff
changeset
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597 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
13170
6559e98f3e74
patch 8.0.1459: cannot handle change of directory
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parents:
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diff
changeset
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598 diff_buf_delete(buf); /* Clear 'diff' for hidden buffer. */ |
12971
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patch 8.0.1361: some users don't want to diff with hidden buffers
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changeset
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599 #endif |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
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diff
changeset
|
600 |
7 | 601 /* Return when a window is displaying the buffer or when it's not |
602 * unloaded. */ | |
603 if (buf->b_nwindows > 0 || !unload_buf) | |
604 return; | |
605 | |
606 /* Always remove the buffer when there is no file name. */ | |
607 if (buf->b_ffname == NULL) | |
608 del_buf = TRUE; | |
609 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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610 /* When closing the current buffer stop Visual mode before freeing |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
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611 * anything. */ |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
612 if (buf == curbuf && VIsual_active |
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613 #if defined(EXITFREE) |
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614 && !entered_free_all_mem |
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615 #endif |
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616 ) |
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617 end_visual_mode(); |
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618 |
7 | 619 /* |
620 * Free all things allocated for this buffer. | |
621 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
622 */ | |
623 /* Remember if we are closing the current buffer. Restore the number of | |
624 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
625 is_curbuf = (buf == curbuf); | |
626 buf->b_nwindows = nwindows; | |
627 | |
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628 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 629 |
630 /* Autocommands may have deleted the buffer. */ | |
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631 if (!bufref_valid(&bufref)) |
7 | 632 return; |
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633 #ifdef FEAT_EVAL |
20 | 634 if (aborting()) /* autocmds may abort script processing */ |
7 | 635 return; |
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636 #endif |
7 | 637 |
638 /* | |
639 * It's possible that autocommands change curbuf to the one being deleted. | |
640 * This might cause the previous curbuf to be deleted unexpectedly. But | |
641 * in some cases it's OK to delete the curbuf, because a new one is | |
642 * obtained anyway. Therefore only return if curbuf changed to the | |
643 * deleted buffer. | |
644 */ | |
645 if (buf == curbuf && !is_curbuf) | |
646 return; | |
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647 |
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648 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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649 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
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650 |
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651 /* Autocommands may have opened or closed windows for this buffer. |
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652 * Decrement the count for the close we do here. */ |
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653 if (buf->b_nwindows > 0) |
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654 --buf->b_nwindows; |
7 | 655 |
656 /* | |
657 * Remove the buffer from the list. | |
658 */ | |
659 if (wipe_buf) | |
660 { | |
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661 if (buf->b_sfname != buf->b_ffname) |
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662 VIM_CLEAR(buf->b_sfname); |
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663 else |
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664 buf->b_sfname = NULL; |
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665 VIM_CLEAR(buf->b_ffname); |
7 | 666 if (buf->b_prev == NULL) |
667 firstbuf = buf->b_next; | |
668 else | |
669 buf->b_prev->b_next = buf->b_next; | |
670 if (buf->b_next == NULL) | |
671 lastbuf = buf->b_prev; | |
672 else | |
673 buf->b_next->b_prev = buf->b_prev; | |
674 free_buffer(buf); | |
675 } | |
676 else | |
677 { | |
678 if (del_buf) | |
679 { | |
680 /* Free all internal variables and reset option values, to make | |
681 * ":bdel" compatible with Vim 5.7. */ | |
682 free_buffer_stuff(buf, TRUE); | |
683 | |
684 /* Make it look like a new buffer. */ | |
685 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
686 | |
687 /* Init the options when loaded again. */ | |
688 buf->b_p_initialized = FALSE; | |
689 } | |
690 buf_clear_file(buf); | |
691 if (del_buf) | |
692 buf->b_p_bl = FALSE; | |
693 } | |
694 } | |
695 | |
696 /* | |
697 * Make buffer not contain a file. | |
698 */ | |
699 void | |
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700 buf_clear_file(buf_T *buf) |
7 | 701 { |
702 buf->b_ml.ml_line_count = 1; | |
703 unchanged(buf, TRUE); | |
704 buf->b_shortname = FALSE; | |
705 buf->b_p_eol = TRUE; | |
706 buf->b_start_eol = TRUE; | |
707 buf->b_p_bomb = FALSE; | |
1352 | 708 buf->b_start_bomb = FALSE; |
7 | 709 buf->b_ml.ml_mfp = NULL; |
710 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
711 #ifdef FEAT_NETBEANS_INTG | |
712 netbeans_deleted_all_lines(buf); | |
713 #endif | |
714 } | |
715 | |
716 /* | |
717 * buf_freeall() - free all things allocated for a buffer that are related to | |
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718 * the file. Careful: get here with "curwin" NULL when exiting. |
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719 * flags: |
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720 * BFA_DEL buffer is going to be deleted |
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721 * BFA_WIPE buffer is going to be wiped out |
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722 * BFA_KEEP_UNDO do not free undo information |
7 | 723 */ |
724 void | |
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725 buf_freeall(buf_T *buf, int flags) |
7 | 726 { |
727 int is_curbuf = (buf == curbuf); | |
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728 bufref_T bufref; |
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729 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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730 win_T *the_curwin = curwin; |
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731 tabpage_T *the_curtab = curtab; |
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732 |
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733 /* Make sure the buffer isn't closed by autocommands. */ |
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734 ++buf->b_locked; |
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735 set_bufref(&bufref, buf); |
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736 if (buf->b_ml.ml_mfp != NULL) |
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737 { |
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738 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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739 FALSE, buf) |
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740 && !bufref_valid(&bufref)) |
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741 /* autocommands deleted the buffer */ |
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742 return; |
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743 } |
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744 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 745 { |
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746 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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747 FALSE, buf) |
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748 && !bufref_valid(&bufref)) |
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749 /* autocommands deleted the buffer */ |
7 | 750 return; |
751 } | |
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752 if (flags & BFA_WIPE) |
7 | 753 { |
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754 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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755 FALSE, buf) |
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756 && !bufref_valid(&bufref)) |
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757 /* autocommands deleted the buffer */ |
7 | 758 return; |
759 } | |
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760 --buf->b_locked; |
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761 |
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762 /* If the buffer was in curwin and the window has changed, go back to that |
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763 * window, if it still exists. This avoids that ":edit x" triggering a |
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764 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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765 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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766 { |
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767 block_autocmds(); |
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768 goto_tabpage_win(the_curtab, the_curwin); |
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769 unblock_autocmds(); |
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770 } |
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771 |
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772 #ifdef FEAT_EVAL |
36 | 773 if (aborting()) /* autocmds may abort script processing */ |
7 | 774 return; |
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775 #endif |
7 | 776 |
777 /* | |
778 * It's possible that autocommands change curbuf to the one being deleted. | |
779 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
780 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
781 * Therefore only return if curbuf changed to the deleted buffer. | |
782 */ | |
783 if (buf == curbuf && !is_curbuf) | |
784 return; | |
785 #ifdef FEAT_DIFF | |
786 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
787 #endif | |
3068 | 788 #ifdef FEAT_SYN_HL |
3182 | 789 /* Remove any ownsyntax, unless exiting. */ |
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790 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 791 reset_synblock(curwin); |
3068 | 792 #endif |
1187 | 793 |
794 #ifdef FEAT_FOLDING | |
795 /* No folds in an empty buffer. */ | |
796 { | |
797 win_T *win; | |
798 tabpage_T *tp; | |
799 | |
800 FOR_ALL_TAB_WINDOWS(tp, win) | |
801 if (win->w_buffer == buf) | |
802 clearFolding(win); | |
803 } | |
804 #endif | |
805 | |
7 | 806 #ifdef FEAT_TCL |
807 tcl_buffer_free(buf); | |
808 #endif | |
809 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
810 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
2394
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811 if ((flags & BFA_KEEP_UNDO) == 0) |
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812 { |
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813 u_blockfree(buf); /* free the memory allocated for undo */ |
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814 u_clearall(buf); /* reset all undo information */ |
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815 } |
7 | 816 #ifdef FEAT_SYN_HL |
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817 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 818 #endif |
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819 #ifdef FEAT_TEXT_PROP |
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820 clear_buf_prop_types(buf); |
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821 #endif |
24 | 822 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 823 } |
824 | |
825 /* | |
826 * Free a buffer structure and the things it contains related to the buffer | |
827 * itself (not the file, that must have been done already). | |
828 */ | |
829 static void | |
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830 free_buffer(buf_T *buf) |
7 | 831 { |
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832 ++buf_free_count; |
7 | 833 free_buffer_stuff(buf, TRUE); |
4287 | 834 #ifdef FEAT_EVAL |
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835 /* b:changedtick uses an item in buf_T, remove it now */ |
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836 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 837 unref_var_dict(buf->b_vars); |
838 #endif | |
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839 #ifdef FEAT_LUA |
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840 lua_buffer_free(buf); |
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841 #endif |
14 | 842 #ifdef FEAT_MZSCHEME |
843 mzscheme_buffer_free(buf); | |
844 #endif | |
7 | 845 #ifdef FEAT_PERL |
846 perl_buf_free(buf); | |
847 #endif | |
848 #ifdef FEAT_PYTHON | |
849 python_buffer_free(buf); | |
850 #endif | |
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851 #ifdef FEAT_PYTHON3 |
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852 python3_buffer_free(buf); |
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853 #endif |
7 | 854 #ifdef FEAT_RUBY |
855 ruby_buffer_free(buf); | |
856 #endif | |
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857 #ifdef FEAT_JOB_CHANNEL |
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858 channel_buffer_free(buf); |
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859 #endif |
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860 #ifdef FEAT_TERMINAL |
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861 free_terminal(buf); |
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862 #endif |
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863 #ifdef FEAT_JOB_CHANNEL |
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864 vim_free(buf->b_prompt_text); |
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865 free_callback(buf->b_prompt_callback, buf->b_prompt_partial); |
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866 #endif |
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867 |
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868 buf_hashtab_remove(buf); |
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869 |
40 | 870 aubuflocal_remove(buf); |
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871 |
5816 | 872 if (autocmd_busy) |
873 { | |
874 /* Do not free the buffer structure while autocommands are executing, | |
875 * it's still needed. Free it when autocmd_busy is reset. */ | |
876 buf->b_next = au_pending_free_buf; | |
877 au_pending_free_buf = buf; | |
878 } | |
879 else | |
880 vim_free(buf); | |
7 | 881 } |
882 | |
883 /* | |
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884 * Initializes b:changedtick. |
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885 */ |
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886 static void |
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887 init_changedtick(buf_T *buf) |
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888 { |
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889 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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890 |
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891 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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892 di->di_tv.v_type = VAR_NUMBER; |
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893 di->di_tv.v_lock = VAR_FIXED; |
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894 di->di_tv.vval.v_number = 0; |
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895 |
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896 #ifdef FEAT_EVAL |
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897 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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898 (void)dict_add(buf->b_vars, di); |
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899 #endif |
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900 } |
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901 |
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902 /* |
7 | 903 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
904 */ | |
905 static void | |
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906 free_buffer_stuff( |
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907 buf_T *buf, |
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908 int free_options) /* free options as well */ |
7 | 909 { |
910 if (free_options) | |
911 { | |
912 clear_wininfo(buf); /* including window-local options */ | |
913 free_buf_options(buf, TRUE); | |
2620 | 914 #ifdef FEAT_SPELL |
915 ga_clear(&buf->b_s.b_langp); | |
916 #endif | |
7 | 917 } |
918 #ifdef FEAT_EVAL | |
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919 { |
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920 varnumber_T tick = CHANGEDTICK(buf); |
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921 |
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922 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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923 hash_init(&buf->b_vars->dv_hashtab); |
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924 init_changedtick(buf); |
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925 CHANGEDTICK(buf) = tick; |
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926 } |
7 | 927 #endif |
928 #ifdef FEAT_USR_CMDS | |
929 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
930 #endif | |
931 #ifdef FEAT_SIGNS | |
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932 buf_delete_signs(buf, (char_u *)"*"); // delete any signs */ |
7 | 933 #endif |
1781 | 934 #ifdef FEAT_NETBEANS_INTG |
2210 | 935 netbeans_file_killed(buf); |
1781 | 936 #endif |
7 | 937 #ifdef FEAT_LOCALMAP |
938 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
939 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
940 #endif | |
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941 VIM_CLEAR(buf->b_start_fenc); |
7 | 942 } |
943 | |
944 /* | |
945 * Free the b_wininfo list for buffer "buf". | |
946 */ | |
947 static void | |
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948 clear_wininfo(buf_T *buf) |
7 | 949 { |
950 wininfo_T *wip; | |
951 | |
952 while (buf->b_wininfo != NULL) | |
953 { | |
954 wip = buf->b_wininfo; | |
955 buf->b_wininfo = wip->wi_next; | |
956 if (wip->wi_optset) | |
957 { | |
958 clear_winopt(&wip->wi_opt); | |
959 #ifdef FEAT_FOLDING | |
960 deleteFoldRecurse(&wip->wi_folds); | |
961 #endif | |
962 } | |
963 vim_free(wip); | |
964 } | |
965 } | |
966 | |
967 /* | |
968 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
969 */ | |
970 void | |
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971 goto_buffer( |
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972 exarg_T *eap, |
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973 int start, |
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974 int dir, |
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975 int count) |
7 | 976 { |
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977 #if defined(HAS_SWAP_EXISTS_ACTION) |
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978 bufref_T old_curbuf; |
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979 |
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980 set_bufref(&old_curbuf, curbuf); |
7 | 981 |
982 swap_exists_action = SEA_DIALOG; | |
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983 #endif |
7 | 984 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, |
985 start, dir, count, eap->forceit); | |
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986 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 987 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
988 { | |
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989 # if defined(FEAT_EVAL) |
24 | 990 cleanup_T cs; |
991 | |
992 /* Reset the error/interrupt/exception state here so that | |
993 * aborting() returns FALSE when closing a window. */ | |
994 enter_cleanup(&cs); | |
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995 # endif |
24 | 996 |
997 /* Quitting means closing the split window, nothing else. */ | |
7 | 998 win_close(curwin, TRUE); |
999 swap_exists_action = SEA_NONE; | |
602 | 1000 swap_exists_did_quit = TRUE; |
24 | 1001 |
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1002 # if defined(FEAT_EVAL) |
24 | 1003 /* Restore the error/interrupt/exception state if not discarded by a |
1004 * new aborting error, interrupt, or uncaught exception. */ | |
1005 leave_cleanup(&cs); | |
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1006 # endif |
7 | 1007 } |
1008 else | |
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1009 handle_swap_exists(&old_curbuf); |
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1010 #endif |
7 | 1011 } |
1012 | |
576 | 1013 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
7 | 1014 /* |
1015 * Handle the situation of swap_exists_action being set. | |
1016 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1017 */ | |
1018 void | |
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1019 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1020 { |
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1021 # if defined(FEAT_EVAL) |
24 | 1022 cleanup_T cs; |
1023 # endif | |
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1024 # ifdef FEAT_SYN_HL |
4139 | 1025 long old_tw = curbuf->b_p_tw; |
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1026 # endif |
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1027 buf_T *buf; |
20 | 1028 |
7 | 1029 if (swap_exists_action == SEA_QUIT) |
1030 { | |
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1031 # if defined(FEAT_EVAL) |
24 | 1032 /* Reset the error/interrupt/exception state here so that |
1033 * aborting() returns FALSE when closing a buffer. */ | |
1034 enter_cleanup(&cs); | |
1035 # endif | |
1036 | |
7 | 1037 /* User selected Quit at ATTENTION prompt. Go back to previous |
1038 * buffer. If that buffer is gone or the same as the current one, | |
1039 * open a new, empty buffer. */ | |
1040 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1041 swap_exists_did_quit = TRUE; |
3365 | 1042 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1043 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1044 || old_curbuf->br_buf == curbuf) |
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1045 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1046 else |
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1047 buf = old_curbuf->br_buf; |
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1048 if (buf != NULL) |
4139 | 1049 { |
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1050 int old_msg_silent = msg_silent; |
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1051 |
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1052 if (shortmess(SHM_FILEINFO)) |
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1053 msg_silent = 1; // prevent fileinfo message |
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1054 enter_buffer(buf); |
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1055 // restore msg_silent, so that the command line will be shown |
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1056 msg_silent = old_msg_silent; |
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1057 |
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1058 # ifdef FEAT_SYN_HL |
4139 | 1059 if (old_tw != curbuf->b_p_tw) |
1060 check_colorcolumn(curwin); | |
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1061 # endif |
4139 | 1062 } |
7 | 1063 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1064 |
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1065 # if defined(FEAT_EVAL) |
24 | 1066 /* Restore the error/interrupt/exception state if not discarded by a |
1067 * new aborting error, interrupt, or uncaught exception. */ | |
1068 leave_cleanup(&cs); | |
1069 # endif | |
7 | 1070 } |
1071 else if (swap_exists_action == SEA_RECOVER) | |
1072 { | |
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1073 # if defined(FEAT_EVAL) |
24 | 1074 /* Reset the error/interrupt/exception state here so that |
1075 * aborting() returns FALSE when closing a buffer. */ | |
1076 enter_cleanup(&cs); | |
1077 # endif | |
1078 | |
7 | 1079 /* User selected Recover at ATTENTION prompt. */ |
1080 msg_scroll = TRUE; | |
1081 ml_recover(); | |
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1082 msg_puts("\n"); /* don't overwrite the last message */ |
7 | 1083 cmdline_row = msg_row; |
717 | 1084 do_modelines(0); |
24 | 1085 |
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1086 # if defined(FEAT_EVAL) |
24 | 1087 /* Restore the error/interrupt/exception state if not discarded by a |
1088 * new aborting error, interrupt, or uncaught exception. */ | |
1089 leave_cleanup(&cs); | |
1090 # endif | |
7 | 1091 } |
1092 swap_exists_action = SEA_NONE; | |
1093 } | |
1094 #endif | |
1095 | |
1096 /* | |
1097 * do_bufdel() - delete or unload buffer(s) | |
1098 * | |
1099 * addr_count == 0: ":bdel" - delete current buffer | |
1100 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1101 * buffer "end_bnr", then any other arguments. | |
1102 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1103 * | |
1104 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1105 * DOBUF_DEL (":bdel") | |
1106 * | |
1107 * Returns error message or NULL | |
1108 */ | |
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1109 char * |
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1110 do_bufdel( |
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1111 int command, |
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1112 char_u *arg, /* pointer to extra arguments */ |
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1113 int addr_count, |
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1114 int start_bnr, /* first buffer number in a range */ |
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1115 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1116 int forceit) |
7 | 1117 { |
1118 int do_current = 0; /* delete current buffer? */ | |
1119 int deleted = 0; /* number of buffers deleted */ | |
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1120 char *errormsg = NULL; /* return value */ |
7 | 1121 int bnr; /* buffer number */ |
1122 char_u *p; | |
1123 | |
1124 if (addr_count == 0) | |
1125 { | |
1126 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1127 } | |
1128 else | |
1129 { | |
1130 if (addr_count == 2) | |
1131 { | |
1132 if (*arg) /* both range and argument is not allowed */ | |
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1133 return _(e_trailing); |
7 | 1134 bnr = start_bnr; |
1135 } | |
1136 else /* addr_count == 1 */ | |
1137 bnr = end_bnr; | |
1138 | |
1139 for ( ;!got_int; ui_breakcheck()) | |
1140 { | |
1141 /* | |
1142 * delete the current buffer last, otherwise when the | |
1143 * current buffer is deleted, the next buffer becomes | |
1144 * the current one and will be loaded, which may then | |
1145 * also be deleted, etc. | |
1146 */ | |
1147 if (bnr == curbuf->b_fnum) | |
1148 do_current = bnr; | |
1149 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1150 forceit) == OK) | |
1151 ++deleted; | |
1152 | |
1153 /* | |
1154 * find next buffer number to delete/unload | |
1155 */ | |
1156 if (addr_count == 2) | |
1157 { | |
1158 if (++bnr > end_bnr) | |
1159 break; | |
1160 } | |
1161 else /* addr_count == 1 */ | |
1162 { | |
1163 arg = skipwhite(arg); | |
1164 if (*arg == NUL) | |
1165 break; | |
1166 if (!VIM_ISDIGIT(*arg)) | |
1167 { | |
1168 p = skiptowhite_esc(arg); | |
4236 | 1169 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1170 FALSE, FALSE); | |
7 | 1171 if (bnr < 0) /* failed */ |
1172 break; | |
1173 arg = p; | |
1174 } | |
1175 else | |
1176 bnr = getdigits(&arg); | |
1177 } | |
1178 } | |
1179 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1180 FORWARD, do_current, forceit) == OK) | |
1181 ++deleted; | |
1182 | |
1183 if (deleted == 0) | |
1184 { | |
1185 if (command == DOBUF_UNLOAD) | |
300 | 1186 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1187 else if (command == DOBUF_DEL) |
300 | 1188 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1189 else |
300 | 1190 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1191 errormsg = (char *)IObuff; |
7 | 1192 } |
1193 else if (deleted >= p_report) | |
1194 { | |
1195 if (command == DOBUF_UNLOAD) | |
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1196 smsg(NGETTEXT("%d buffer unloaded", |
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1197 "%d buffers unloaded", deleted), deleted); |
7 | 1198 else if (command == DOBUF_DEL) |
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1199 smsg(NGETTEXT("%d buffer deleted", |
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1200 "%d buffers deleted", deleted), deleted); |
7 | 1201 else |
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1202 smsg(NGETTEXT("%d buffer wiped out", |
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1203 "%d buffers wiped out", deleted), deleted); |
7 | 1204 } |
1205 } | |
1206 | |
1207 | |
1208 return errormsg; | |
1209 } | |
1210 | |
5586 | 1211 /* |
1212 * Make the current buffer empty. | |
1213 * Used when it is wiped out and it's the last buffer. | |
1214 */ | |
1215 static int | |
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1216 empty_curbuf( |
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1217 int close_others, |
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1218 int forceit, |
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1219 int action) |
5586 | 1220 { |
1221 int retval; | |
1222 buf_T *buf = curbuf; | |
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1223 bufref_T bufref; |
5586 | 1224 |
1225 if (action == DOBUF_UNLOAD) | |
1226 { | |
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1227 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1228 return FAIL; |
1229 } | |
1230 | |
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1231 set_bufref(&bufref, buf); |
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1232 if (close_others) |
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1233 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1234 close_windows(buf, TRUE); |
1235 | |
1236 setpcmark(); | |
1237 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1238 forceit ? ECMD_FORCEIT : 0, curwin); | |
1239 | |
1240 /* | |
1241 * do_ecmd() may create a new buffer, then we have to delete | |
1242 * the old one. But do_ecmd() may have done that already, check | |
1243 * if the buffer still exists. | |
1244 */ | |
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1245 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1246 close_buffer(NULL, buf, action, FALSE); |
1247 if (!close_others) | |
1248 need_fileinfo = FALSE; | |
1249 return retval; | |
1250 } | |
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1251 |
7 | 1252 /* |
1253 * Implementation of the commands for the buffer list. | |
1254 * | |
1255 * action == DOBUF_GOTO go to specified buffer | |
1256 * action == DOBUF_SPLIT split window and go to specified buffer | |
1257 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1258 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1259 * action == DOBUF_WIPE delete specified buffer(s) really | |
1260 * | |
1261 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1262 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1263 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1264 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1265 * | |
1266 * Return FAIL or OK. | |
1267 */ | |
1268 int | |
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1269 do_buffer( |
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1270 int action, |
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1271 int start, |
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1272 int dir, /* FORWARD or BACKWARD */ |
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1273 int count, /* buffer number or number of buffers */ |
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1274 int forceit) /* TRUE for :...! */ |
7 | 1275 { |
1276 buf_T *buf; | |
1277 buf_T *bp; | |
1278 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1279 || action == DOBUF_WIPE); | |
1280 | |
1281 switch (start) | |
1282 { | |
1283 case DOBUF_FIRST: buf = firstbuf; break; | |
1284 case DOBUF_LAST: buf = lastbuf; break; | |
1285 default: buf = curbuf; break; | |
1286 } | |
1287 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1288 { | |
1289 while (count-- > 0) | |
1290 { | |
1291 do | |
1292 { | |
1293 buf = buf->b_next; | |
1294 if (buf == NULL) | |
1295 buf = firstbuf; | |
1296 } | |
1297 while (buf != curbuf && !bufIsChanged(buf)); | |
1298 } | |
1299 if (!bufIsChanged(buf)) | |
1300 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1301 emsg(_("E84: No modified buffer found")); |
7 | 1302 return FAIL; |
1303 } | |
1304 } | |
1305 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1306 { | |
1307 while (buf != NULL && buf->b_fnum != count) | |
1308 buf = buf->b_next; | |
1309 } | |
1310 else | |
1311 { | |
1312 bp = NULL; | |
1313 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1314 { | |
1315 /* remember the buffer where we start, we come back there when all | |
1316 * buffers are unlisted. */ | |
1317 if (bp == NULL) | |
1318 bp = buf; | |
1319 if (dir == FORWARD) | |
1320 { | |
1321 buf = buf->b_next; | |
1322 if (buf == NULL) | |
1323 buf = firstbuf; | |
1324 } | |
1325 else | |
1326 { | |
1327 buf = buf->b_prev; | |
1328 if (buf == NULL) | |
1329 buf = lastbuf; | |
1330 } | |
1331 /* don't count unlisted buffers */ | |
1332 if (unload || buf->b_p_bl) | |
1333 { | |
1334 --count; | |
1335 bp = NULL; /* use this buffer as new starting point */ | |
1336 } | |
1337 if (bp == buf) | |
1338 { | |
1339 /* back where we started, didn't find anything. */ | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1340 emsg(_("E85: There is no listed buffer")); |
7 | 1341 return FAIL; |
1342 } | |
1343 } | |
1344 } | |
1345 | |
1346 if (buf == NULL) /* could not find it */ | |
1347 { | |
1348 if (start == DOBUF_FIRST) | |
1349 { | |
1350 /* don't warn when deleting */ | |
1351 if (!unload) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1352 semsg(_(e_nobufnr), count); |
7 | 1353 } |
1354 else if (dir == FORWARD) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1355 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1356 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1357 emsg(_("E88: Cannot go before first buffer")); |
7 | 1358 return FAIL; |
1359 } | |
1360 | |
1361 #ifdef FEAT_GUI | |
1362 need_mouse_correct = TRUE; | |
1363 #endif | |
1364 | |
1365 /* | |
1366 * delete buffer buf from memory and/or the list | |
1367 */ | |
1368 if (unload) | |
1369 { | |
1370 int forward; | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1371 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1372 |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14593
diff
changeset
|
1373 if (!can_unload_buffer(buf)) |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
1374 return FAIL; |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
1375 |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1376 set_bufref(&bufref, buf); |
7 | 1377 |
1378 /* When unloading or deleting a buffer that's already unloaded and | |
1379 * unlisted: fail silently. */ | |
1380 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1381 return FAIL; | |
1382 | |
1383 if (!forceit && bufIsChanged(buf)) | |
1384 { | |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13535
diff
changeset
|
1385 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1386 if ((p_confirm || cmdmod.confirm) && p_write) |
1387 { | |
1388 dialog_changed(buf, FALSE); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1389 if (!bufref_valid(&bufref)) |
7 | 1390 /* Autocommand deleted buffer, oops! It's not changed |
1391 * now. */ | |
1392 return FAIL; | |
36 | 1393 /* If it's still changed fail silently, the dialog already |
1394 * mentioned why it fails. */ | |
1395 if (bufIsChanged(buf)) | |
1396 return FAIL; | |
7 | 1397 } |
36 | 1398 else |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1399 #endif |
7 | 1400 { |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
1401 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1402 buf->b_fnum); |
1403 return FAIL; | |
1404 } | |
1405 } | |
1406 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1407 /* When closing the current buffer stop Visual mode. */ |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
1408 if (buf == curbuf && VIsual_active) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1409 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1410 |
7 | 1411 /* |
1412 * If deleting the last (listed) buffer, make it empty. | |
1413 * The last (listed) buffer cannot be unloaded. | |
1414 */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1415 FOR_ALL_BUFFERS(bp) |
7 | 1416 if (bp->b_p_bl && bp != buf) |
1417 break; | |
1418 if (bp == NULL && buf == curbuf) | |
5586 | 1419 return empty_curbuf(TRUE, forceit, action); |
7 | 1420 |
1421 /* | |
1422 * If the deleted buffer is the current one, close the current window | |
671 | 1423 * (unless it's the only window). Repeat this so long as we end up in |
1424 * a window with this buffer. | |
7 | 1425 */ |
671 | 1426 while (buf == curbuf |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1427 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
1428 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1429 { |
1430 if (win_close(curwin, FALSE) == FAIL) | |
1431 break; | |
1432 } | |
7 | 1433 |
1434 /* | |
1435 * If the buffer to be deleted is not the current one, delete it here. | |
1436 */ | |
1437 if (buf != curbuf) | |
1438 { | |
671 | 1439 close_windows(buf, FALSE); |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1440 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1441 close_buffer(NULL, buf, action, FALSE); |
7 | 1442 return OK; |
1443 } | |
1444 | |
1445 /* | |
1446 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1447 * There should be another, otherwise it would have been handled |
1448 * above. However, autocommands may have deleted all buffers. | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1449 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1450 * Then prefer the buffer we most recently visited. |
1451 * Else try to find one that is loaded, after the current buffer, | |
1452 * then before the current buffer. | |
1453 * Finally use any buffer. | |
1454 */ | |
1455 buf = NULL; /* selected buffer */ | |
1456 bp = NULL; /* used when no loaded buffer found */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1457 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1458 buf = au_new_curbuf.br_buf; |
7 | 1459 #ifdef FEAT_JUMPLIST |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1460 else if (curwin->w_jumplistlen > 0) |
7 | 1461 { |
1462 int jumpidx; | |
1463 | |
1464 jumpidx = curwin->w_jumplistidx - 1; | |
1465 if (jumpidx < 0) | |
1466 jumpidx = curwin->w_jumplistlen - 1; | |
1467 | |
1468 forward = jumpidx; | |
1469 while (jumpidx != curwin->w_jumplistidx) | |
1470 { | |
1471 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1472 if (buf != NULL) | |
1473 { | |
1474 if (buf == curbuf || !buf->b_p_bl) | |
1475 buf = NULL; /* skip current and unlisted bufs */ | |
1476 else if (buf->b_ml.ml_mfp == NULL) | |
1477 { | |
1478 /* skip unloaded buf, but may keep it for later */ | |
1479 if (bp == NULL) | |
1480 bp = buf; | |
1481 buf = NULL; | |
1482 } | |
1483 } | |
1484 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1485 break; | |
1486 /* advance to older entry in jump list */ | |
1487 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1488 break; | |
1489 if (--jumpidx < 0) | |
1490 jumpidx = curwin->w_jumplistlen - 1; | |
1491 if (jumpidx == forward) /* List exhausted for sure */ | |
1492 break; | |
1493 } | |
1494 } | |
1495 #endif | |
1496 | |
1497 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1498 { | |
1499 forward = TRUE; | |
1500 buf = curbuf->b_next; | |
1501 for (;;) | |
1502 { | |
1503 if (buf == NULL) | |
1504 { | |
1505 if (!forward) /* tried both directions */ | |
1506 break; | |
1507 buf = curbuf->b_prev; | |
1508 forward = FALSE; | |
1509 continue; | |
1510 } | |
1511 /* in non-help buffer, try to skip help buffers, and vv */ | |
1512 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1513 { | |
1514 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1515 break; | |
1516 if (bp == NULL) /* remember unloaded buf for later */ | |
1517 bp = buf; | |
1518 } | |
1519 if (forward) | |
1520 buf = buf->b_next; | |
1521 else | |
1522 buf = buf->b_prev; | |
1523 } | |
1524 } | |
1525 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1526 buf = bp; | |
1527 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1528 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1529 FOR_ALL_BUFFERS(buf) |
7 | 1530 if (buf->b_p_bl && buf != curbuf) |
1531 break; | |
1532 } | |
1533 if (buf == NULL) /* Still no buffer, just take one */ | |
1534 { | |
1535 if (curbuf->b_next != NULL) | |
1536 buf = curbuf->b_next; | |
1537 else | |
1538 buf = curbuf->b_prev; | |
1539 } | |
1540 } | |
1541 | |
5586 | 1542 if (buf == NULL) |
1543 { | |
1544 /* Autocommands must have wiped out all other buffers. Only option | |
1545 * now is to make the current buffer empty. */ | |
1546 return empty_curbuf(FALSE, forceit, action); | |
1547 } | |
1548 | |
7 | 1549 /* |
1550 * make buf current buffer | |
1551 */ | |
1552 if (action == DOBUF_SPLIT) /* split window first */ | |
1553 { | |
1618 | 1554 /* If 'switchbuf' contains "useopen": jump to first window containing |
1555 * "buf" if one exists */ | |
1556 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1557 return OK; |
1736 | 1558 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1559 * page containing "buf" if one exists */ |
1560 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1561 return OK; |
1562 if (win_split(0, 0) == FAIL) | |
1563 return FAIL; | |
1564 } | |
1565 | |
1566 /* go to current buffer - nothing to do */ | |
1567 if (buf == curbuf) | |
1568 return OK; | |
1569 | |
1570 /* | |
1571 * Check if the current buffer may be abandoned. | |
1572 */ | |
1573 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1574 { | |
1575 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1576 if ((p_confirm || cmdmod.confirm) && p_write) | |
1577 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1578 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1579 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1580 set_bufref(&bufref, buf); |
7 | 1581 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1582 if (!bufref_valid(&bufref)) |
7 | 1583 /* Autocommand deleted buffer, oops! */ |
1584 return FAIL; | |
1585 } | |
1586 if (bufIsChanged(curbuf)) | |
1587 #endif | |
1588 { | |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1589 no_write_message(); |
7 | 1590 return FAIL; |
1591 } | |
1592 } | |
1593 | |
1594 /* Go to the other buffer. */ | |
1595 set_curbuf(buf, action); | |
1596 | |
1597 if (action == DOBUF_SPLIT) | |
2583 | 1598 { |
1599 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
1600 } | |
7 | 1601 |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1602 #if defined(FEAT_EVAL) |
7 | 1603 if (aborting()) /* autocmds may abort script processing */ |
1604 return FAIL; | |
1605 #endif | |
1606 | |
1607 return OK; | |
1608 } | |
1609 | |
1610 /* | |
1611 * Set current buffer to "buf". Executes autocommands and closes current | |
1612 * buffer. "action" tells how to close the current buffer: | |
1613 * DOBUF_GOTO free or hide it | |
1614 * DOBUF_SPLIT nothing | |
1615 * DOBUF_UNLOAD unload it | |
1616 * DOBUF_DEL delete it | |
1617 * DOBUF_WIPE wipe it out | |
1618 */ | |
1619 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1620 set_curbuf(buf_T *buf, int action) |
7 | 1621 { |
1622 buf_T *prevbuf; | |
1623 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1624 || action == DOBUF_WIPE); | |
4139 | 1625 #ifdef FEAT_SYN_HL |
1626 long old_tw = curbuf->b_p_tw; | |
1627 #endif | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1628 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1629 bufref_T prevbufref; |
7 | 1630 |
1631 setpcmark(); | |
22 | 1632 if (!cmdmod.keepalt) |
1633 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1634 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1635 |
1636 /* Don't restart Select mode after switching to another buffer. */ | |
1637 VIsual_reselect = FALSE; | |
1638 | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1639 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1640 */ |
7 | 1641 prevbuf = curbuf; |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1642 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1643 set_bufref(&newbufref, buf); |
7 | 1644 |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1645 /* Autocommands may delete the curren buffer and/or the buffer we wan to go |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1646 * to. In those cases don't close the buffer. */ |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
1647 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1648 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1649 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1650 #ifdef FEAT_EVAL |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1651 && !aborting() |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1652 #endif |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1653 )) |
7 | 1654 { |
3068 | 1655 #ifdef FEAT_SYN_HL |
1656 if (prevbuf == curwin->w_buffer) | |
1657 reset_synblock(curwin); | |
1658 #endif | |
7 | 1659 if (unload) |
671 | 1660 close_windows(prevbuf, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1661 #if defined(FEAT_EVAL) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1662 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1663 #else |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1664 if (bufref_valid(&prevbufref)) |
7 | 1665 #endif |
815 | 1666 { |
3654 | 1667 win_T *previouswin = curwin; |
815 | 1668 if (prevbuf == curbuf) |
825 | 1669 u_sync(FALSE); |
7 | 1670 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1671 unload ? action : (action == DOBUF_GOTO | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
1672 && !buf_hide(prevbuf) |
3365 | 1673 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1674 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1675 /* autocommands changed curwin, Grr! */ |
3654 | 1676 curwin = previouswin; |
815 | 1677 } |
7 | 1678 } |
1710 | 1679 /* An autocommand may have deleted "buf", already entered it (e.g., when |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1680 * it did ":bunload") or aborted the script processing. |
3594 | 1681 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1682 if ((buf_valid(buf) && buf != curbuf | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1683 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1684 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1685 #endif |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1686 ) || curwin->w_buffer == NULL) |
4139 | 1687 { |
7 | 1688 enter_buffer(buf); |
4139 | 1689 #ifdef FEAT_SYN_HL |
1690 if (old_tw != curbuf->b_p_tw) | |
1691 check_colorcolumn(curwin); | |
1692 #endif | |
1693 } | |
7 | 1694 } |
1695 | |
1696 /* | |
1697 * Enter a new current buffer. | |
4139 | 1698 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1699 * be pointing to freed memory. | |
7 | 1700 */ |
1701 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1702 enter_buffer(buf_T *buf) |
7 | 1703 { |
1704 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1705 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1706 if (!buf->b_help) | |
1707 get_winopts(buf); | |
1708 #ifdef FEAT_FOLDING | |
1709 else | |
1710 /* Remove all folds in the window. */ | |
1711 clearFolding(curwin); | |
1712 foldUpdateAll(curwin); /* update folds (later). */ | |
1713 #endif | |
1714 | |
1715 /* Get the buffer in the current window. */ | |
1716 curwin->w_buffer = buf; | |
1717 curbuf = buf; | |
1718 ++curbuf->b_nwindows; | |
1719 | |
1720 #ifdef FEAT_DIFF | |
672 | 1721 if (curwin->w_p_diff) |
1722 diff_buf_add(curbuf); | |
7 | 1723 #endif |
1724 | |
3068 | 1725 #ifdef FEAT_SYN_HL |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1726 curwin->w_s = &(curbuf->b_s); |
3068 | 1727 #endif |
1728 | |
7 | 1729 /* Cursor on first line by default. */ |
1730 curwin->w_cursor.lnum = 1; | |
1731 curwin->w_cursor.col = 0; | |
1732 curwin->w_cursor.coladd = 0; | |
1733 curwin->w_set_curswant = TRUE; | |
1744 | 1734 curwin->w_topline_was_set = FALSE; |
7 | 1735 |
2091
95b659982b7c
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Bram Moolenaar <bram@zimbu.org>
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2047
diff
changeset
|
1736 /* mark cursor position as being invalid */ |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1737 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1738 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1739 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1740 curbuf->b_last_cursor.col, TRUE); |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1741 |
7 | 1742 /* Make sure the buffer is loaded. */ |
1743 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1744 { |
1745 /* If there is no filetype, allow for detecting one. Esp. useful for | |
1746 * ":ball" used in a autocommand. If there already is a filetype we | |
1747 * might prefer to keep it. */ | |
1748 if (*curbuf->b_p_ft == NUL) | |
1749 did_filetype = FALSE; | |
1750 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1751 open_buffer(FALSE, NULL, 0); |
22 | 1752 } |
7 | 1753 else |
1754 { | |
968 | 1755 if (!msg_silent) |
1756 need_fileinfo = TRUE; /* display file info after redraw */ | |
7 | 1757 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
1758 curwin->w_topline = 1; | |
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changeset
|
1759 #ifdef FEAT_DIFF |
7 | 1760 curwin->w_topfill = 0; |
13380
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|
1761 #endif |
7 | 1762 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1763 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1764 } | |
1765 | |
1766 /* If autocommands did not change the cursor position, restore cursor lnum | |
1767 * and possibly cursor col. */ | |
1768 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1769 buflist_getfpos(); | |
1770 | |
1771 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1772 #ifdef FEAT_TITLE | |
1773 maketitle(); | |
1774 #endif | |
1744 | 1775 /* when autocmds didn't change it */ |
1776 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1777 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ |
1778 | |
33 | 1779 #ifdef FEAT_NETBEANS_INTG |
1780 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1781 netbeans_file_activated(curbuf); |
33 | 1782 #endif |
1783 | |
961 | 1784 /* Change directories when the 'acd' option is set. */ |
13632
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patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13555
diff
changeset
|
1785 DO_AUTOCHDIR; |
7 | 1786 |
1787 #ifdef FEAT_KEYMAP | |
1788 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1789 (void)keymap_init(); |
7 | 1790 #endif |
1185 | 1791 #ifdef FEAT_SPELL |
1792 /* May need to set the spell language. Can only do this after the buffer | |
1793 * has been properly setup. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1794 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1795 (void)did_set_spelllang(curwin); |
1185 | 1796 #endif |
9414
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1797 #ifdef FEAT_VIMINFO |
1003973c99df
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1798 curbuf->b_last_used = vim_time(); |
1003973c99df
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1799 #endif |
1185 | 1800 |
7 | 1801 redraw_later(NOT_VALID); |
1802 } | |
1803 | |
961 | 1804 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1805 /* | |
1806 * Change to the directory of the current buffer. | |
8216
03af9acbefb0
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Christian Brabandt <cb@256bit.org>
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8212
diff
changeset
|
1807 * Don't do this while still starting up. |
961 | 1808 */ |
1809 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1810 do_autochdir(void) |
961 | 1811 { |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
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9450
diff
changeset
|
1812 if ((starting == 0 || test_autochdir) |
8216
03af9acbefb0
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Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1813 && curbuf->b_ffname != NULL |
13170
6559e98f3e74
patch 8.0.1459: cannot handle change of directory
Christian Brabandt <cb@256bit.org>
parents:
13121
diff
changeset
|
1814 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1815 shorten_fnames(TRUE); |
1816 } | |
1817 #endif | |
1818 | |
12146
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patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1819 void |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1820 no_write_message(void) |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1821 { |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1822 #ifdef FEAT_TERMINAL |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1823 if (term_job_running(curbuf->b_term)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
1824 emsg(_("E948: Job still running (add ! to end the job)")); |
12146
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1825 else |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1826 #endif |
15470
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patch 8.1.0743: giving error messages is not flexible
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changeset
|
1827 emsg(_("E37: No write since last change (add ! to override)")); |
12146
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1828 } |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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diff
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|
1829 |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1830 void |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1831 no_write_message_nobang(buf_T *buf UNUSED) |
12146
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Christian Brabandt <cb@256bit.org>
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changeset
|
1832 { |
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patch 8.0.0953: get "no write since last change" error in terminal window
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changeset
|
1833 #ifdef FEAT_TERMINAL |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
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changeset
|
1834 if (term_job_running(buf->b_term)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
1835 emsg(_("E948: Job still running")); |
12146
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|
1836 else |
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|
1837 #endif |
15470
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changeset
|
1838 emsg(_("E37: No write since last change")); |
12146
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|
1839 } |
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changeset
|
1840 |
7 | 1841 /* |
1842 * functions for dealing with the buffer list | |
1843 */ | |
1844 | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
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9487
diff
changeset
|
1845 static int top_file_num = 1; /* highest file number */ |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1846 |
7 | 1847 /* |
13782
3be5e8306a3e
patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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diff
changeset
|
1848 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
3be5e8306a3e
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changeset
|
1849 * only one window. That means it can be re-used. |
3be5e8306a3e
patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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changeset
|
1850 */ |
3be5e8306a3e
patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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changeset
|
1851 int |
3be5e8306a3e
patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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changeset
|
1852 curbuf_reusable(void) |
3be5e8306a3e
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changeset
|
1853 { |
3be5e8306a3e
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changeset
|
1854 return (curbuf != NULL |
3be5e8306a3e
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changeset
|
1855 && curbuf->b_ffname == NULL |
3be5e8306a3e
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|
1856 && curbuf->b_nwindows <= 1 |
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changeset
|
1857 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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|
1858 && !curbufIsChanged()); |
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changeset
|
1859 } |
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changeset
|
1860 |
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changeset
|
1861 /* |
7 | 1862 * Add a file name to the buffer list. Return a pointer to the buffer. |
1863 * If the same file name already exists return a pointer to that buffer. | |
1864 * If it does not exist, or if fname == NULL, a new entry is created. | |
1865 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1866 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1867 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
9149
18bbf31015c2
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Christian Brabandt <cb@256bit.org>
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9106
diff
changeset
|
1868 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
9473
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Christian Brabandt <cb@256bit.org>
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9469
diff
changeset
|
1869 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1870 * if the buffer already exists. |
7 | 1871 * This is the ONLY way to create a new buffer. |
1872 */ | |
1873 buf_T * | |
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1874 buflist_new( |
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1875 char_u *ffname_arg, // full path of fname or relative |
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1876 char_u *sfname_arg, // short fname or NULL |
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1877 linenr_T lnum, // preferred cursor line |
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1878 int flags) // BLN_ defines |
7 | 1879 { |
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1880 char_u *ffname = ffname_arg; |
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1881 char_u *sfname = sfname_arg; |
7 | 1882 buf_T *buf; |
1883 #ifdef UNIX | |
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1884 stat_T st; |
7 | 1885 #endif |
1886 | |
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1887 if (top_file_num == 1) |
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1888 hash_init(&buf_hashtab); |
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1889 |
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1890 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1891 |
1892 /* | |
1893 * If file name already exists in the list, update the entry. | |
1894 */ | |
1895 #ifdef UNIX | |
1896 /* On Unix we can use inode numbers when the file exists. Works better | |
1897 * for hard links. */ | |
1898 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1899 st.st_dev = (dev_T)-1; | |
1900 #endif | |
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1901 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1902 #ifdef UNIX |
1903 buflist_findname_stat(ffname, &st) | |
1904 #else | |
1905 buflist_findname(ffname) | |
1906 #endif | |
1907 ) != NULL) | |
1908 { | |
1909 vim_free(ffname); | |
1910 if (lnum != 0) | |
1911 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1912 |
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1913 if ((flags & BLN_NOOPT) == 0) |
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1914 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1915 * already */ |
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1916 buf_copy_options(buf, 0); |
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1917 |
7 | 1918 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1919 { | |
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1920 bufref_T bufref; |
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1921 |
7 | 1922 buf->b_p_bl = TRUE; |
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1923 set_bufref(&bufref, buf); |
7 | 1924 if (!(flags & BLN_DUMMY)) |
5816 | 1925 { |
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1926 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1927 && !bufref_valid(&bufref)) |
5816 | 1928 return NULL; |
1929 } | |
7 | 1930 } |
1931 return buf; | |
1932 } | |
1933 | |
1934 /* | |
1935 * If the current buffer has no name and no contents, use the current | |
1936 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1937 * | |
1938 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1939 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1940 * buffer.) | |
7 | 1941 */ |
1942 buf = NULL; | |
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1943 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1944 { |
1945 buf = curbuf; | |
1946 /* It's like this buffer is deleted. Watch out for autocommands that | |
1947 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1948 if (curbuf->b_p_bl) | |
1949 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1950 if (buf == curbuf) | |
1951 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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1952 #ifdef FEAT_EVAL |
36 | 1953 if (aborting()) /* autocmds may abort script processing */ |
7 | 1954 return NULL; |
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1955 #endif |
7 | 1956 if (buf == curbuf) |
1957 { | |
1958 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1959 clear_string_option(&buf->b_p_bh); | |
1960 clear_string_option(&buf->b_p_bt); | |
1961 } | |
1962 } | |
1963 if (buf != curbuf || curbuf == NULL) | |
1964 { | |
1965 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
1966 if (buf == NULL) | |
1967 { | |
1968 vim_free(ffname); | |
1969 return NULL; | |
1970 } | |
4287 | 1971 #ifdef FEAT_EVAL |
1972 /* init b: variables */ | |
1973 buf->b_vars = dict_alloc(); | |
1974 if (buf->b_vars == NULL) | |
1975 { | |
1976 vim_free(ffname); | |
1977 vim_free(buf); | |
1978 return NULL; | |
1979 } | |
1980 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
1981 #endif | |
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1982 init_changedtick(buf); |
7 | 1983 } |
1984 | |
1985 if (ffname != NULL) | |
1986 { | |
1987 buf->b_ffname = ffname; | |
1988 buf->b_sfname = vim_strsave(sfname); | |
1989 } | |
1990 | |
1991 clear_wininfo(buf); | |
1992 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
1993 | |
1994 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
1995 || buf->b_wininfo == NULL) | |
1996 { | |
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1997 if (buf->b_sfname != buf->b_ffname) |
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1998 VIM_CLEAR(buf->b_sfname); |
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1999 else |
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2000 buf->b_sfname = NULL; |
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2001 VIM_CLEAR(buf->b_ffname); |
7 | 2002 if (buf != curbuf) |
2003 free_buffer(buf); | |
2004 return NULL; | |
2005 } | |
2006 | |
2007 if (buf == curbuf) | |
2008 { | |
2009 /* free all things allocated for this buffer */ | |
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2010 buf_freeall(buf, 0); |
7 | 2011 if (buf != curbuf) /* autocommands deleted the buffer! */ |
2012 return NULL; | |
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2013 #if defined(FEAT_EVAL) |
36 | 2014 if (aborting()) /* autocmds may abort script processing */ |
7 | 2015 return NULL; |
2016 #endif | |
2017 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2018 |
2019 /* Init the options. */ | |
2020 buf->b_p_initialized = FALSE; | |
2021 buf_copy_options(buf, BCO_ENTER); | |
2022 | |
7 | 2023 #ifdef FEAT_KEYMAP |
2024 /* need to reload lmaps and set b:keymap_name */ | |
2025 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2026 #endif | |
2027 } | |
2028 else | |
2029 { | |
2030 /* | |
2031 * put new buffer at the end of the buffer list | |
2032 */ | |
2033 buf->b_next = NULL; | |
2034 if (firstbuf == NULL) /* buffer list is empty */ | |
2035 { | |
2036 buf->b_prev = NULL; | |
2037 firstbuf = buf; | |
2038 } | |
2039 else /* append new buffer at end of list */ | |
2040 { | |
2041 lastbuf->b_next = buf; | |
2042 buf->b_prev = lastbuf; | |
2043 } | |
2044 lastbuf = buf; | |
2045 | |
2046 buf->b_fnum = top_file_num++; | |
2047 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2048 { | |
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2049 emsg(_("W14: Warning: List of file names overflow")); |
7 | 2050 if (emsg_silent == 0) |
2051 { | |
2052 out_flush(); | |
2053 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2054 } | |
2055 top_file_num = 1; | |
2056 } | |
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2057 buf_hashtab_add(buf); |
7 | 2058 |
2059 /* | |
2060 * Always copy the options from the current buffer. | |
2061 */ | |
2062 buf_copy_options(buf, BCO_ALWAYS); | |
2063 } | |
2064 | |
2065 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2066 buf->b_wininfo->wi_win = curwin; | |
2067 | |
126 | 2068 #ifdef FEAT_SYN_HL |
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2069 hash_init(&buf->b_s.b_keywtab); |
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2070 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2071 #endif |
2072 | |
2073 buf->b_fname = buf->b_sfname; | |
2074 #ifdef UNIX | |
2075 if (st.st_dev == (dev_T)-1) | |
1873 | 2076 buf->b_dev_valid = FALSE; |
7 | 2077 else |
2078 { | |
1873 | 2079 buf->b_dev_valid = TRUE; |
7 | 2080 buf->b_dev = st.st_dev; |
2081 buf->b_ino = st.st_ino; | |
2082 } | |
2083 #endif | |
2084 buf->b_u_synced = TRUE; | |
2085 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2086 if (flags & BLN_DUMMY) |
2087 buf->b_flags |= BF_DUMMY; | |
7 | 2088 buf_clear_file(buf); |
2089 clrallmarks(buf); /* clear marks */ | |
2090 fmarks_check_names(buf); /* check file marks for this file */ | |
2091 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2092 if (!(flags & BLN_DUMMY)) | |
2093 { | |
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2094 bufref_T bufref; |
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2095 |
6639 | 2096 /* Tricky: these autocommands may change the buffer list. They could |
2097 * also split the window with re-using the one empty buffer. This may | |
2098 * result in unexpectedly losing the empty buffer. */ | |
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2099 set_bufref(&bufref, buf); |
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2100 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
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2101 && !bufref_valid(&bufref)) |
5816 | 2102 return NULL; |
7 | 2103 if (flags & BLN_LISTED) |
5816 | 2104 { |
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2105 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2106 && !bufref_valid(&bufref)) |
5816 | 2107 return NULL; |
2108 } | |
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2109 #ifdef FEAT_EVAL |
36 | 2110 if (aborting()) /* autocmds may abort script processing */ |
7 | 2111 return NULL; |
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2112 #endif |
7 | 2113 } |
2114 | |
2115 return buf; | |
2116 } | |
2117 | |
2118 /* | |
2119 * Free the memory for the options of a buffer. | |
2120 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2121 * 'fileencoding'. | |
2122 */ | |
2123 void | |
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2124 free_buf_options( |
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2125 buf_T *buf, |
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2126 int free_p_ff) |
7 | 2127 { |
2128 if (free_p_ff) | |
2129 { | |
2130 clear_string_option(&buf->b_p_fenc); | |
2131 clear_string_option(&buf->b_p_ff); | |
2132 clear_string_option(&buf->b_p_bh); | |
2133 clear_string_option(&buf->b_p_bt); | |
2134 } | |
2135 #ifdef FEAT_FIND_ID | |
2136 clear_string_option(&buf->b_p_def); | |
2137 clear_string_option(&buf->b_p_inc); | |
2138 # ifdef FEAT_EVAL | |
2139 clear_string_option(&buf->b_p_inex); | |
2140 # endif | |
2141 #endif | |
2142 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2143 clear_string_option(&buf->b_p_inde); | |
2144 clear_string_option(&buf->b_p_indk); | |
2145 #endif | |
788 | 2146 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2147 clear_string_option(&buf->b_p_bexpr); | |
2148 #endif | |
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2149 #if defined(FEAT_CRYPT) |
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2150 clear_string_option(&buf->b_p_cm); |
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2151 #endif |
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2152 clear_string_option(&buf->b_p_fp); |
667 | 2153 #if defined(FEAT_EVAL) |
2154 clear_string_option(&buf->b_p_fex); | |
2155 #endif | |
7 | 2156 #ifdef FEAT_CRYPT |
2157 clear_string_option(&buf->b_p_key); | |
2158 #endif | |
2159 clear_string_option(&buf->b_p_kp); | |
2160 clear_string_option(&buf->b_p_mps); | |
2161 clear_string_option(&buf->b_p_fo); | |
41 | 2162 clear_string_option(&buf->b_p_flp); |
7 | 2163 clear_string_option(&buf->b_p_isk); |
14175
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2164 #ifdef FEAT_VARTABS |
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|
2165 clear_string_option(&buf->b_p_vsts); |
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2166 if (buf->b_p_vsts_nopaste) |
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2167 vim_free(buf->b_p_vsts_nopaste); |
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2168 buf->b_p_vsts_nopaste = NULL; |
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2169 if (buf->b_p_vsts_array) |
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2170 vim_free(buf->b_p_vsts_array); |
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2171 buf->b_p_vsts_array = NULL; |
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|
2172 clear_string_option(&buf->b_p_vts); |
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|
2173 VIM_CLEAR(buf->b_p_vts_array); |
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2174 #endif |
7 | 2175 #ifdef FEAT_KEYMAP |
2176 clear_string_option(&buf->b_p_keymap); | |
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2177 keymap_clear(&buf->b_kmap_ga); |
7 | 2178 ga_clear(&buf->b_kmap_ga); |
2179 #endif | |
2180 #ifdef FEAT_COMMENTS | |
2181 clear_string_option(&buf->b_p_com); | |
2182 #endif | |
2183 #ifdef FEAT_FOLDING | |
2184 clear_string_option(&buf->b_p_cms); | |
2185 #endif | |
2186 clear_string_option(&buf->b_p_nf); | |
2187 #ifdef FEAT_SYN_HL | |
2188 clear_string_option(&buf->b_p_syn); | |
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changeset
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2189 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2190 #endif |
2191 #ifdef FEAT_SPELL | |
2250
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2192 clear_string_option(&buf->b_s.b_p_spc); |
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2193 clear_string_option(&buf->b_s.b_p_spf); |
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2194 vim_regfree(buf->b_s.b_cap_prog); |
2250
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2195 buf->b_s.b_cap_prog = NULL; |
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|
2196 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2197 #endif |
2198 #ifdef FEAT_SEARCHPATH | |
2199 clear_string_option(&buf->b_p_sua); | |
2200 #endif | |
2201 clear_string_option(&buf->b_p_ft); | |
2202 #ifdef FEAT_CINDENT | |
2203 clear_string_option(&buf->b_p_cink); | |
2204 clear_string_option(&buf->b_p_cino); | |
2205 #endif | |
2206 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2207 clear_string_option(&buf->b_p_cinw); | |
2208 #endif | |
2209 #ifdef FEAT_INS_EXPAND | |
2210 clear_string_option(&buf->b_p_cpt); | |
2211 #endif | |
12 | 2212 #ifdef FEAT_COMPL_FUNC |
2213 clear_string_option(&buf->b_p_cfu); | |
502 | 2214 clear_string_option(&buf->b_p_ofu); |
12 | 2215 #endif |
7 | 2216 #ifdef FEAT_QUICKFIX |
2217 clear_string_option(&buf->b_p_gp); | |
2218 clear_string_option(&buf->b_p_mp); | |
2219 clear_string_option(&buf->b_p_efm); | |
2220 #endif | |
2221 clear_string_option(&buf->b_p_ep); | |
2222 clear_string_option(&buf->b_p_path); | |
2223 clear_string_option(&buf->b_p_tags); | |
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changeset
|
2224 clear_string_option(&buf->b_p_tc); |
7 | 2225 #ifdef FEAT_INS_EXPAND |
2226 clear_string_option(&buf->b_p_dict); | |
2227 clear_string_option(&buf->b_p_tsr); | |
2228 #endif | |
12 | 2229 #ifdef FEAT_TEXTOBJ |
2230 clear_string_option(&buf->b_p_qe); | |
2231 #endif | |
7 | 2232 buf->b_p_ar = -1; |
5446 | 2233 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2234 #ifdef FEAT_LISP |
2235 clear_string_option(&buf->b_p_lw); | |
2236 #endif | |
6243 | 2237 clear_string_option(&buf->b_p_bkc); |
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|
2238 clear_string_option(&buf->b_p_menc); |
7 | 2239 } |
2240 | |
2241 /* | |
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2242 * Get alternate file "n". |
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|
2243 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
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|
2244 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2245 * if (options & GETF_SETMARK) call setpcmark() |
2246 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2247 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2248 * | |
11447
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|
2249 * Return FAIL for failure, OK for success. |
7 | 2250 */ |
2251 int | |
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diff
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|
2252 buflist_getfile( |
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|
2253 int n, |
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diff
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|
2254 linenr_T lnum, |
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|
2255 int options, |
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diff
changeset
|
2256 int forceit) |
7 | 2257 { |
2258 buf_T *buf; | |
2259 win_T *wp = NULL; | |
2260 pos_T *fpos; | |
2261 colnr_T col; | |
2262 | |
2263 buf = buflist_findnr(n); | |
2264 if (buf == NULL) | |
2265 { | |
2266 if ((options & GETF_ALT) && n == 0) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2267 emsg(_(e_noalt)); |
7 | 2268 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
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parents:
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diff
changeset
|
2269 semsg(_("E92: Buffer %d not found"), n); |
7 | 2270 return FAIL; |
2271 } | |
2272 | |
2273 /* if alternate file is the current buffer, nothing to do */ | |
2274 if (buf == curbuf) | |
2275 return OK; | |
2276 | |
633 | 2277 if (text_locked()) |
631 | 2278 { |
633 | 2279 text_locked_msg(); |
7 | 2280 return FAIL; |
631 | 2281 } |
819 | 2282 if (curbuf_locked()) |
2283 return FAIL; | |
7 | 2284 |
2285 /* altfpos may be changed by getfile(), get it now */ | |
2286 if (lnum == 0) | |
2287 { | |
2288 fpos = buflist_findfpos(buf); | |
2289 lnum = fpos->lnum; | |
2290 col = fpos->col; | |
2291 } | |
2292 else | |
2293 col = 0; | |
2294 | |
2295 if (options & GETF_SWITCH) | |
2296 { | |
1618 | 2297 /* If 'switchbuf' contains "useopen": jump to first window containing |
2298 * "buf" if one exists */ | |
2299 if (swb_flags & SWB_USEOPEN) | |
7 | 2300 wp = buf_jump_open_win(buf); |
6843 | 2301 |
4352 | 2302 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2303 * page containing "buf" if one exists */ |
2304 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2305 wp = buf_jump_open_tab(buf); |
6843 | 2306 |
2307 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2308 * current buffer isn't empty: open new tab or window */ | |
2309 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
11121
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11063
diff
changeset
|
2310 && !BUFEMPTY()) |
7 | 2311 { |
6843 | 2312 if (swb_flags & SWB_NEWTAB) |
1618 | 2313 tabpage_new(); |
6843 | 2314 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2315 == FAIL) | |
7 | 2316 return FAIL; |
2583 | 2317 RESET_BINDING(curwin); |
7 | 2318 } |
2319 } | |
2320 | |
2321 ++RedrawingDisabled; | |
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2322 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2323 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2324 { |
2325 --RedrawingDisabled; | |
2326 | |
2327 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2328 if (!p_sol && col != 0) | |
2329 { | |
2330 curwin->w_cursor.col = col; | |
2331 check_cursor_col(); | |
2332 curwin->w_cursor.coladd = 0; | |
2333 curwin->w_set_curswant = TRUE; | |
2334 } | |
2335 return OK; | |
2336 } | |
2337 --RedrawingDisabled; | |
2338 return FAIL; | |
2339 } | |
2340 | |
2341 /* | |
2342 * go to the last know line number for the current buffer | |
2343 */ | |
2344 void | |
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7799
diff
changeset
|
2345 buflist_getfpos(void) |
7 | 2346 { |
2347 pos_T *fpos; | |
2348 | |
2349 fpos = buflist_findfpos(curbuf); | |
2350 | |
2351 curwin->w_cursor.lnum = fpos->lnum; | |
2352 check_cursor_lnum(); | |
2353 | |
2354 if (p_sol) | |
2355 curwin->w_cursor.col = 0; | |
2356 else | |
2357 { | |
2358 curwin->w_cursor.col = fpos->col; | |
2359 check_cursor_col(); | |
2360 curwin->w_cursor.coladd = 0; | |
2361 curwin->w_set_curswant = TRUE; | |
2362 } | |
2363 } | |
2364 | |
42 | 2365 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2366 /* | |
2367 * Find file in buffer list by name (it has to be for the current window). | |
2368 * Returns NULL if not found. | |
2369 */ | |
2370 buf_T * | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2371 buflist_findname_exp(char_u *fname) |
42 | 2372 { |
2373 char_u *ffname; | |
2374 buf_T *buf = NULL; | |
2375 | |
2376 /* First make the name into a full path name */ | |
2377 ffname = FullName_save(fname, | |
2378 #ifdef UNIX | |
2379 TRUE /* force expansion, get rid of symbolic links */ | |
2380 #else | |
2381 FALSE | |
2382 #endif | |
2383 ); | |
2384 if (ffname != NULL) | |
2385 { | |
2386 buf = buflist_findname(ffname); | |
2387 vim_free(ffname); | |
2388 } | |
2389 return buf; | |
2390 } | |
2391 #endif | |
2392 | |
7 | 2393 /* |
2394 * Find file in buffer list by name (it has to be for the current window). | |
2395 * "ffname" must have a full path. | |
42 | 2396 * Skips dummy buffers. |
2397 * Returns NULL if not found. | |
7 | 2398 */ |
2399 buf_T * | |
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7799
diff
changeset
|
2400 buflist_findname(char_u *ffname) |
7 | 2401 { |
2402 #ifdef UNIX | |
9387
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9228
diff
changeset
|
2403 stat_T st; |
7 | 2404 |
2405 if (mch_stat((char *)ffname, &st) < 0) | |
2406 st.st_dev = (dev_T)-1; | |
2407 return buflist_findname_stat(ffname, &st); | |
2408 } | |
2409 | |
2410 /* | |
2411 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2412 * twice for the same file. | |
42 | 2413 * Returns NULL if not found. |
7 | 2414 */ |
2415 static buf_T * | |
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diff
changeset
|
2416 buflist_findname_stat( |
83861277e6a3
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diff
changeset
|
2417 char_u *ffname, |
9387
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diff
changeset
|
2418 stat_T *stp) |
7 | 2419 { |
2420 #endif | |
2421 buf_T *buf; | |
2422 | |
9485
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9481
diff
changeset
|
2423 /* Start at the last buffer, expect to find a match sooner. */ |
c16e207dc465
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parents:
9481
diff
changeset
|
2424 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2425 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2426 #ifdef UNIX |
2427 , stp | |
2428 #endif | |
2429 )) | |
2430 return buf; | |
2431 return NULL; | |
2432 } | |
2433 | |
2434 /* | |
2435 * Find file in buffer list by a regexp pattern. | |
2436 * Return fnum of the found buffer. | |
2437 * Return < 0 for error. | |
2438 */ | |
2439 int | |
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diff
changeset
|
2440 buflist_findpat( |
83861277e6a3
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diff
changeset
|
2441 char_u *pattern, |
83861277e6a3
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7799
diff
changeset
|
2442 char_u *pattern_end, /* pointer to first char after pattern */ |
83861277e6a3
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diff
changeset
|
2443 int unlisted, /* find unlisted buffers */ |
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changeset
|
2444 int diffmode UNUSED, /* find diff-mode buffers only */ |
83861277e6a3
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diff
changeset
|
2445 int curtab_only) /* find buffers in current tab only */ |
7 | 2446 { |
2447 buf_T *buf; | |
2448 int match = -1; | |
2449 int find_listed; | |
2450 char_u *pat; | |
2451 char_u *patend; | |
2452 int attempt; | |
2453 char_u *p; | |
2454 int toggledollar; | |
2455 | |
2456 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2457 { | |
2458 if (*pattern == '%') | |
2459 match = curbuf->b_fnum; | |
2460 else | |
2461 match = curwin->w_alt_fnum; | |
2462 #ifdef FEAT_DIFF | |
2463 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2464 match = -1; | |
2465 #endif | |
2466 } | |
2467 | |
2468 /* | |
2469 * Try four ways of matching a listed buffer: | |
2470 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2471 * attempt == 1: with '^' at start (only at position 0) |
7 | 2472 * attempt == 2: with '$' at end (only match at end) |
2473 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2474 * Repeat this for finding an unlisted buffer if there was no matching | |
2475 * listed buffer. | |
2476 */ | |
2477 else | |
2478 { | |
2479 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2480 if (pat == NULL) | |
2481 return -1; | |
2482 patend = pat + STRLEN(pat) - 1; | |
2483 toggledollar = (patend > pat && *patend == '$'); | |
2484 | |
2485 /* First try finding a listed buffer. If not found and "unlisted" | |
2486 * is TRUE, try finding an unlisted buffer. */ | |
2487 find_listed = TRUE; | |
2488 for (;;) | |
2489 { | |
2490 for (attempt = 0; attempt <= 3; ++attempt) | |
2491 { | |
6375 | 2492 regmatch_T regmatch; |
2493 | |
7 | 2494 /* may add '^' and '$' */ |
2495 if (toggledollar) | |
2496 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2497 p = pat; | |
2498 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2499 ++p; | |
6375 | 2500 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2501 if (regmatch.regprog == NULL) | |
7 | 2502 { |
2503 vim_free(pat); | |
2504 return -1; | |
2505 } | |
2506 | |
9485
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Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2507 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2508 if (buf->b_p_bl == find_listed |
2509 #ifdef FEAT_DIFF | |
2510 && (!diffmode || diff_mode_buf(buf)) | |
2511 #endif | |
6375 | 2512 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2513 { |
4236 | 2514 if (curtab_only) |
2515 { | |
2516 /* Ignore the match if the buffer is not open in | |
2517 * the current tab. */ | |
2518 win_T *wp; | |
2519 | |
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parents:
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diff
changeset
|
2520 FOR_ALL_WINDOWS(wp) |
4236 | 2521 if (wp->w_buffer == buf) |
2522 break; | |
2523 if (wp == NULL) | |
2524 continue; | |
2525 } | |
7 | 2526 if (match >= 0) /* already found a match */ |
2527 { | |
2528 match = -2; | |
2529 break; | |
2530 } | |
2531 match = buf->b_fnum; /* remember first match */ | |
2532 } | |
2533 | |
6375 | 2534 vim_regfree(regmatch.regprog); |
7 | 2535 if (match >= 0) /* found one match */ |
2536 break; | |
2537 } | |
2538 | |
2539 /* Only search for unlisted buffers if there was no match with | |
2540 * a listed buffer. */ | |
2541 if (!unlisted || !find_listed || match != -1) | |
2542 break; | |
2543 find_listed = FALSE; | |
2544 } | |
2545 | |
2546 vim_free(pat); | |
2547 } | |
2548 | |
2549 if (match == -2) | |
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diff
changeset
|
2550 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2551 else if (match < 0) |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2552 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2553 return match; |
2554 } | |
2555 | |
2556 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2557 | |
2558 /* | |
2559 * Find all buffer names that match. | |
2560 * For command line expansion of ":buf" and ":sbuf". | |
2561 * Return OK if matches found, FAIL otherwise. | |
2562 */ | |
2563 int | |
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diff
changeset
|
2564 ExpandBufnames( |
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diff
changeset
|
2565 char_u *pat, |
83861277e6a3
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diff
changeset
|
2566 int *num_file, |
83861277e6a3
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parents:
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diff
changeset
|
2567 char_u ***file, |
83861277e6a3
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diff
changeset
|
2568 int options) |
7 | 2569 { |
2570 int count = 0; | |
2571 buf_T *buf; | |
2572 int round; | |
2573 char_u *p; | |
2574 int attempt; | |
170 | 2575 char_u *patc; |
7 | 2576 |
2577 *num_file = 0; /* return values in case of FAIL */ | |
2578 *file = NULL; | |
2579 | |
170 | 2580 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2581 if (*pat == '^') | |
2582 { | |
2583 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2584 if (patc == NULL) | |
2585 return FAIL; | |
2586 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2587 STRCPY(patc + 11, pat + 1); | |
2588 } | |
2589 else | |
2590 patc = pat; | |
2591 | |
7 | 2592 /* |
170 | 2593 * attempt == 0: try match with '\<', match at start of word |
267 | 2594 * attempt == 1: try match without '\<', match anywhere |
7 | 2595 */ |
267 | 2596 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2597 { |
6375 | 2598 regmatch_T regmatch; |
2599 | |
267 | 2600 if (attempt > 0 && patc == pat) |
170 | 2601 break; /* there was no anchor, no need to try again */ |
6375 | 2602 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2603 if (regmatch.regprog == NULL) | |
7 | 2604 { |
170 | 2605 if (patc != pat) |
2606 vim_free(patc); | |
2607 return FAIL; | |
7 | 2608 } |
2609 | |
2610 /* | |
2611 * round == 1: Count the matches. | |
2612 * round == 2: Build the array to keep the matches. | |
2613 */ | |
2614 for (round = 1; round <= 2; ++round) | |
2615 { | |
2616 count = 0; | |
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parents:
9645
diff
changeset
|
2617 FOR_ALL_BUFFERS(buf) |
7 | 2618 { |
2619 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2620 continue; | |
6375 | 2621 p = buflist_match(®match, buf, p_wic); |
7 | 2622 if (p != NULL) |
2623 { | |
2624 if (round == 1) | |
2625 ++count; | |
2626 else | |
2627 { | |
2628 if (options & WILD_HOME_REPLACE) | |
2629 p = home_replace_save(buf, p); | |
2630 else | |
2631 p = vim_strsave(p); | |
2632 (*file)[count++] = p; | |
2633 } | |
2634 } | |
2635 } | |
2636 if (count == 0) /* no match found, break here */ | |
2637 break; | |
2638 if (round == 1) | |
2639 { | |
2640 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2641 if (*file == NULL) | |
2642 { | |
6375 | 2643 vim_regfree(regmatch.regprog); |
170 | 2644 if (patc != pat) |
2645 vim_free(patc); | |
7 | 2646 return FAIL; |
2647 } | |
2648 } | |
2649 } | |
6375 | 2650 vim_regfree(regmatch.regprog); |
7 | 2651 if (count) /* match(es) found, break here */ |
2652 break; | |
2653 } | |
2654 | |
170 | 2655 if (patc != pat) |
2656 vim_free(patc); | |
2657 | |
7 | 2658 *num_file = count; |
2659 return (count == 0 ? FAIL : OK); | |
2660 } | |
2661 | |
2662 #endif /* FEAT_CMDL_COMPL */ | |
2663 | |
2664 /* | |
2665 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2666 */ | |
2667 static char_u * | |
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diff
changeset
|
2668 buflist_match( |
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parents:
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diff
changeset
|
2669 regmatch_T *rmp, |
83861277e6a3
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diff
changeset
|
2670 buf_T *buf, |
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7799
diff
changeset
|
2671 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2672 { |
2673 char_u *match; | |
2674 | |
2675 /* First try the short file name, then the long file name. */ | |
6375 | 2676 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2677 if (match == NULL) |
6375 | 2678 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2679 |
2680 return match; | |
2681 } | |
2682 | |
2683 /* | |
2684 * Try matching the regexp in "prog" with file name "name". | |
2685 * Return "name" when there is a match, NULL when not. | |
2686 */ | |
2687 static char_u * | |
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|
2688 fname_match( |
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diff
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|
2689 regmatch_T *rmp, |
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|
2690 char_u *name, |
83861277e6a3
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diff
changeset
|
2691 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2692 { |
2693 char_u *match = NULL; | |
2694 char_u *p; | |
2695 | |
2696 if (name != NULL) | |
2697 { | |
6241 | 2698 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2699 rmp->rm_ic = p_fic || ignore_case; |
2700 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2701 match = name; |
2702 else | |
2703 { | |
2704 /* Replace $(HOME) with '~' and try matching again. */ | |
2705 p = home_replace_save(NULL, name); | |
6375 | 2706 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2707 match = name; |
2708 vim_free(p); | |
2709 } | |
2710 } | |
2711 | |
2712 return match; | |
2713 } | |
2714 | |
2715 /* | |
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|
2716 * Find a file in the buffer list by buffer number. |
7 | 2717 */ |
2718 buf_T * | |
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diff
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|
2719 buflist_findnr(int nr) |
7 | 2720 { |
9511
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diff
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|
2721 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
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|
2722 hashitem_T *hi; |
7 | 2723 |
2724 if (nr == 0) | |
2725 nr = curwin->w_alt_fnum; | |
9511
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diff
changeset
|
2726 sprintf((char *)key, "%x", nr); |
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diff
changeset
|
2727 hi = hash_find(&buf_hashtab, key); |
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diff
changeset
|
2728 |
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diff
changeset
|
2729 if (!HASHITEM_EMPTY(hi)) |
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diff
changeset
|
2730 return (buf_T *)(hi->hi_key |
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diff
changeset
|
2731 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2732 return NULL; |
2733 } | |
2734 | |
2735 /* | |
2736 * Get name of file 'n' in the buffer list. | |
2737 * When the file has no name an empty string is returned. | |
2738 * home_replace() is used to shorten the file name (used for marks). | |
2739 * Returns a pointer to allocated memory, of NULL when failed. | |
2740 */ | |
2741 char_u * | |
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diff
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|
2742 buflist_nr2name( |
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|
2743 int n, |
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|
2744 int fullname, |
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7799
diff
changeset
|
2745 int helptail) /* for help buffers return tail only */ |
7 | 2746 { |
2747 buf_T *buf; | |
2748 | |
2749 buf = buflist_findnr(n); | |
2750 if (buf == NULL) | |
2751 return NULL; | |
2752 return home_replace_save(helptail ? buf : NULL, | |
2753 fullname ? buf->b_ffname : buf->b_fname); | |
2754 } | |
2755 | |
2756 /* | |
2757 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2758 * When "copy_options" is TRUE save the local window option values. | |
2759 * When "lnum" is 0 only do the options. | |
2760 */ | |
2761 static void | |
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diff
changeset
|
2762 buflist_setfpos( |
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diff
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|
2763 buf_T *buf, |
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|
2764 win_T *win, |
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changeset
|
2765 linenr_T lnum, |
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changeset
|
2766 colnr_T col, |
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diff
changeset
|
2767 int copy_options) |
7 | 2768 { |
2769 wininfo_T *wip; | |
2770 | |
2771 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2772 if (wip->wi_win == win) | |
2773 break; | |
2774 if (wip == NULL) | |
2775 { | |
2776 /* allocate a new entry */ | |
2777 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2778 if (wip == NULL) | |
2779 return; | |
2780 wip->wi_win = win; | |
2781 if (lnum == 0) /* set lnum even when it's 0 */ | |
2782 lnum = 1; | |
2783 } | |
2784 else | |
2785 { | |
2786 /* remove the entry from the list */ | |
2787 if (wip->wi_prev) | |
2788 wip->wi_prev->wi_next = wip->wi_next; | |
2789 else | |
2790 buf->b_wininfo = wip->wi_next; | |
2791 if (wip->wi_next) | |
2792 wip->wi_next->wi_prev = wip->wi_prev; | |
2793 if (copy_options && wip->wi_optset) | |
2794 { | |
2795 clear_winopt(&wip->wi_opt); | |
2796 #ifdef FEAT_FOLDING | |
2797 deleteFoldRecurse(&wip->wi_folds); | |
2798 #endif | |
2799 } | |
2800 } | |
2801 if (lnum != 0) | |
2802 { | |
2803 wip->wi_fpos.lnum = lnum; | |
2804 wip->wi_fpos.col = col; | |
2805 } | |
2806 if (copy_options) | |
2807 { | |
2808 /* Save the window-specific option values. */ | |
2809 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2810 #ifdef FEAT_FOLDING | |
2811 wip->wi_fold_manual = win->w_fold_manual; | |
2812 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2813 #endif | |
2814 wip->wi_optset = TRUE; | |
2815 } | |
2816 | |
2817 /* insert the entry in front of the list */ | |
2818 wip->wi_next = buf->b_wininfo; | |
2819 buf->b_wininfo = wip; | |
2820 wip->wi_prev = NULL; | |
2821 if (wip->wi_next) | |
2822 wip->wi_next->wi_prev = wip; | |
2823 | |
2824 return; | |
2825 } | |
2826 | |
1743 | 2827 #ifdef FEAT_DIFF |
2828 /* | |
2829 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2830 * page. That's because a diff is local to a tab page. | |
2831 */ | |
2832 static int | |
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7799
diff
changeset
|
2833 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2834 { |
2835 win_T *wp; | |
2836 | |
2837 if (wip->wi_opt.wo_diff) | |
2838 { | |
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changeset
|
2839 FOR_ALL_WINDOWS(wp) |
1743 | 2840 /* return FALSE when it's a window in the current tab page, thus |
2841 * the buffer was in diff mode here */ | |
2842 if (wip->wi_win == wp) | |
2843 return FALSE; | |
2844 return TRUE; | |
2845 } | |
2846 return FALSE; | |
2847 } | |
2848 #endif | |
2849 | |
7 | 2850 /* |
2851 * Find info for the current window in buffer "buf". | |
2852 * If not found, return the info for the most recently used window. | |
1743 | 2853 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2854 * another tab page. | |
7 | 2855 * Returns NULL when there isn't any info. |
2856 */ | |
2857 static wininfo_T * | |
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changeset
|
2858 find_wininfo( |
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changeset
|
2859 buf_T *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2860 int skip_diff_buffer UNUSED) |
7 | 2861 { |
2862 wininfo_T *wip; | |
2863 | |
2864 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2865 if (wip->wi_win == curwin |
2866 #ifdef FEAT_DIFF | |
2867 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2868 #endif | |
2869 ) | |
7 | 2870 break; |
1743 | 2871 |
2872 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2873 * 'diff' set and is in another tab page). */ | |
2874 if (wip == NULL) | |
2875 { | |
2876 #ifdef FEAT_DIFF | |
2877 if (skip_diff_buffer) | |
2878 { | |
2879 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2880 if (!wininfo_other_tab_diff(wip)) | |
2881 break; | |
2882 } | |
2883 else | |
2884 #endif | |
2885 wip = buf->b_wininfo; | |
2886 } | |
7 | 2887 return wip; |
2888 } | |
2889 | |
2890 /* | |
2891 * Reset the local window options to the values last used in this window. | |
2892 * If the buffer wasn't used in this window before, use the values from | |
2893 * the most recently used window. If the values were never set, use the | |
2894 * global values for the window. | |
2895 */ | |
2896 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2897 get_winopts(buf_T *buf) |
7 | 2898 { |
2899 wininfo_T *wip; | |
2900 | |
2901 clear_winopt(&curwin->w_onebuf_opt); | |
2902 #ifdef FEAT_FOLDING | |
2903 clearFolding(curwin); | |
2904 #endif | |
2905 | |
1743 | 2906 wip = find_wininfo(buf, TRUE); |
13931
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patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2907 if (wip != NULL && wip->wi_win != NULL |
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diff
changeset
|
2908 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2909 { |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2910 /* The buffer is currently displayed in the window: use the actual |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2911 * option values instead of the saved (possibly outdated) values. */ |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2912 win_T *wp = wip->wi_win; |
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patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2913 |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2914 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
fc03fabbedc5
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changeset
|
2915 #ifdef FEAT_FOLDING |
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changeset
|
2916 curwin->w_fold_manual = wp->w_fold_manual; |
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patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2917 curwin->w_foldinvalid = TRUE; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2918 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2919 #endif |
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patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2920 } |
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patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2921 else if (wip != NULL && wip->wi_optset) |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2922 { |
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patch 8.0.1836: buffer-local window options may not be recent
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changeset
|
2923 /* the buffer was displayed in the current window earlier */ |
7 | 2924 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2925 #ifdef FEAT_FOLDING | |
2926 curwin->w_fold_manual = wip->wi_fold_manual; | |
2927 curwin->w_foldinvalid = TRUE; | |
2928 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2929 #endif | |
2930 } | |
2931 else | |
2932 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2933 | |
2934 #ifdef FEAT_FOLDING | |
2935 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2936 if (p_fdls >= 0) | |
2937 curwin->w_p_fdl = p_fdls; | |
2938 #endif | |
2799 | 2939 #ifdef FEAT_SYN_HL |
2940 check_colorcolumn(curwin); | |
2941 #endif | |
7 | 2942 } |
2943 | |
2944 /* | |
2945 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2946 * window. | |
2947 * Returns a pointer to no_position if no position is found. | |
2948 */ | |
2949 pos_T * | |
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parents:
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diff
changeset
|
2950 buflist_findfpos(buf_T *buf) |
7 | 2951 { |
2952 wininfo_T *wip; | |
15636
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patch 8.1.0826: too many #ifdefs
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parents:
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diff
changeset
|
2953 static pos_T no_position = {1, 0, 0}; |
7 | 2954 |
1743 | 2955 wip = find_wininfo(buf, FALSE); |
7 | 2956 if (wip != NULL) |
2957 return &(wip->wi_fpos); | |
2958 else | |
2959 return &no_position; | |
2960 } | |
2961 | |
2962 /* | |
2963 * Find the lnum for the buffer 'buf' for the current window. | |
2964 */ | |
2965 linenr_T | |
7817
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parents:
7799
diff
changeset
|
2966 buflist_findlnum(buf_T *buf) |
7 | 2967 { |
2968 return buflist_findfpos(buf)->lnum; | |
2969 } | |
2970 | |
2971 /* | |
11447
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
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parents:
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diff
changeset
|
2972 * List all known file names (for :files and :buffers command). |
7 | 2973 */ |
2974 void | |
7817
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parents:
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diff
changeset
|
2975 buflist_list(exarg_T *eap) |
7 | 2976 { |
2977 buf_T *buf; | |
2978 int len; | |
2979 int i; | |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
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changeset
|
2980 int ro_char; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
2981 int changed_char; |
13555
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parents:
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diff
changeset
|
2982 #ifdef FEAT_TERMINAL |
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changeset
|
2983 int job_running; |
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parents:
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changeset
|
2984 int job_none_open; |
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patch 8.0.1651: cannot filter :ls output for terminal buffers
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diff
changeset
|
2985 #endif |
7 | 2986 |
2987 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
2988 { | |
13555
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changeset
|
2989 #ifdef FEAT_TERMINAL |
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parents:
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diff
changeset
|
2990 job_running = term_job_running(buf->b_term); |
78ead137b2ad
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parents:
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diff
changeset
|
2991 job_none_open = job_running && term_none_open(buf->b_term); |
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diff
changeset
|
2992 #endif |
7 | 2993 /* skip unlisted buffers, unless ! was used */ |
6945 | 2994 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
2995 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
2996 || (vim_strchr(eap->arg, '+') | |
2997 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
2998 || (vim_strchr(eap->arg, 'a') | |
13555
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patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
2999 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3000 || (vim_strchr(eap->arg, 'h') |
13555
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parents:
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diff
changeset
|
3001 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3002 #ifdef FEAT_TERMINAL |
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parents:
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diff
changeset
|
3003 || (vim_strchr(eap->arg, 'R') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3004 && (!job_running || (job_running && job_none_open))) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3005 || (vim_strchr(eap->arg, '?') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
13553
diff
changeset
|
3006 && (!job_running || (job_running && !job_none_open))) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3007 || (vim_strchr(eap->arg, 'F') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3008 && (job_running || buf->b_term == NULL)) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3009 #endif |
6945 | 3010 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3011 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3012 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3013 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3014 || (vim_strchr(eap->arg, '#') | |
3015 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3016 continue; |
3017 if (buf_spname(buf) != NULL) | |
3839 | 3018 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3019 else |
3020 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3021 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3022 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3023 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
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diff
changeset
|
3024 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3025 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3026 #ifdef FEAT_TERMINAL |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3027 if (term_job_running(buf->b_term)) |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3028 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3029 if (term_none_open(buf->b_term)) |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3030 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3031 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3032 ro_char = 'R'; |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
12100
diff
changeset
|
3033 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3034 * closing, but it's not actually changed. */ |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3035 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3036 else if (buf->b_term != NULL) |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3037 ro_char = 'F'; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
3038 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
3039 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3040 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3041 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3042 msg_putchar('\n'); |
302 | 3043 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3044 buf->b_fnum, |
3045 buf->b_p_bl ? ' ' : 'u', | |
3046 buf == curbuf ? '%' : | |
3047 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3048 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3049 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3050 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3051 changed_char, |
300 | 3052 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3053 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3054 len = IOSIZE - 20; |
7 | 3055 |
3056 /* put "line 999" in column 40 or after the file name */ | |
3057 i = 40 - vim_strsize(IObuff); | |
3058 do | |
3059 { | |
3060 IObuff[len++] = ' '; | |
3061 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3062 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3063 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3064 : (long)buflist_findlnum(buf)); |
7 | 3065 msg_outtrans(IObuff); |
3066 out_flush(); /* output one line at a time */ | |
3067 ui_breakcheck(); | |
3068 } | |
3069 } | |
3070 | |
3071 /* | |
3072 * Get file name and line number for file 'fnum'. | |
3073 * Used by DoOneCmd() for translating '%' and '#'. | |
3074 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3075 * Return FAIL if not found, OK for success. | |
3076 */ | |
3077 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3078 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3079 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3080 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3081 linenr_T *lnum) |
7 | 3082 { |
3083 buf_T *buf; | |
3084 | |
3085 buf = buflist_findnr(fnum); | |
3086 if (buf == NULL || buf->b_fname == NULL) | |
3087 return FAIL; | |
3088 | |
3089 *fname = buf->b_fname; | |
3090 *lnum = buflist_findlnum(buf); | |
3091 | |
3092 return OK; | |
3093 } | |
3094 | |
3095 /* | |
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3096 * Set the file name for "buf"' to "ffname_arg", short file name to |
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|
3097 * "sfname_arg". |
7 | 3098 * The file name with the full path is also remembered, for when :cd is used. |
3099 * Returns FAIL for failure (file name already in use by other buffer) | |
3100 * OK otherwise. | |
3101 */ | |
3102 int | |
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|
3103 setfname( |
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|
3104 buf_T *buf, |
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|
3105 char_u *ffname_arg, |
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3106 char_u *sfname_arg, |
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|
3107 int message) /* give message when buffer already exists */ |
7 | 3108 { |
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3109 char_u *ffname = ffname_arg; |
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3110 char_u *sfname = sfname_arg; |
42 | 3111 buf_T *obuf = NULL; |
7 | 3112 #ifdef UNIX |
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|
3113 stat_T st; |
7 | 3114 #endif |
3115 | |
3116 if (ffname == NULL || *ffname == NUL) | |
3117 { | |
3118 /* Removing the name. */ | |
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3119 if (buf->b_sfname != buf->b_ffname) |
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3120 VIM_CLEAR(buf->b_sfname); |
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3121 else |
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|
3122 buf->b_sfname = NULL; |
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3123 VIM_CLEAR(buf->b_ffname); |
7 | 3124 #ifdef UNIX |
3125 st.st_dev = (dev_T)-1; | |
3126 #endif | |
3127 } | |
3128 else | |
3129 { | |
3130 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3131 if (ffname == NULL) /* out of memory */ | |
3132 return FAIL; | |
3133 | |
3134 /* | |
3135 * if the file name is already used in another buffer: | |
3136 * - if the buffer is loaded, fail | |
3137 * - if the buffer is not loaded, delete it from the list | |
3138 */ | |
3139 #ifdef UNIX | |
3140 if (mch_stat((char *)ffname, &st) < 0) | |
3141 st.st_dev = (dev_T)-1; | |
42 | 3142 #endif |
3143 if (!(buf->b_flags & BF_DUMMY)) | |
3144 #ifdef UNIX | |
3145 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3146 #else |
42 | 3147 obuf = buflist_findname(ffname); |
7 | 3148 #endif |
3149 if (obuf != NULL && obuf != buf) | |
3150 { | |
3151 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3152 { | |
3153 if (message) | |
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3154 emsg(_("E95: Buffer with this name already exists")); |
7 | 3155 vim_free(ffname); |
3156 return FAIL; | |
3157 } | |
3365 | 3158 /* delete from the list */ |
3159 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3160 } |
3161 sfname = vim_strsave(sfname); | |
3162 if (ffname == NULL || sfname == NULL) | |
3163 { | |
3164 vim_free(sfname); | |
3165 vim_free(ffname); | |
3166 return FAIL; | |
3167 } | |
3168 #ifdef USE_FNAME_CASE | |
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3169 fname_case(sfname, 0); /* set correct case for short file name */ |
7 | 3170 #endif |
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3171 if (buf->b_sfname != buf->b_ffname) |
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|
3172 vim_free(buf->b_sfname); |
7 | 3173 vim_free(buf->b_ffname); |
3174 buf->b_ffname = ffname; | |
3175 buf->b_sfname = sfname; | |
3176 } | |
3177 buf->b_fname = buf->b_sfname; | |
3178 #ifdef UNIX | |
3179 if (st.st_dev == (dev_T)-1) | |
1873 | 3180 buf->b_dev_valid = FALSE; |
7 | 3181 else |
3182 { | |
1873 | 3183 buf->b_dev_valid = TRUE; |
7 | 3184 buf->b_dev = st.st_dev; |
3185 buf->b_ino = st.st_ino; | |
3186 } | |
3187 #endif | |
3188 | |
3189 buf->b_shortname = FALSE; | |
3190 | |
3191 buf_name_changed(buf); | |
3192 return OK; | |
3193 } | |
3194 | |
3195 /* | |
41 | 3196 * Crude way of changing the name of a buffer. Use with care! |
3197 * The name should be relative to the current directory. | |
3198 */ | |
3199 void | |
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changeset
|
3200 buf_set_name(int fnum, char_u *name) |
41 | 3201 { |
3202 buf_T *buf; | |
3203 | |
3204 buf = buflist_findnr(fnum); | |
3205 if (buf != NULL) | |
3206 { | |
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3207 if (buf->b_sfname != buf->b_ffname) |
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3208 vim_free(buf->b_sfname); |
41 | 3209 vim_free(buf->b_ffname); |
844 | 3210 buf->b_ffname = vim_strsave(name); |
3211 buf->b_sfname = NULL; | |
3212 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3213 * files on Win32. */ | |
3214 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3215 buf->b_fname = buf->b_sfname; |
3216 } | |
3217 } | |
3218 | |
3219 /* | |
7 | 3220 * Take care of what needs to be done when the name of buffer "buf" has |
3221 * changed. | |
3222 */ | |
3223 void | |
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changeset
|
3224 buf_name_changed(buf_T *buf) |
7 | 3225 { |
3226 /* | |
3227 * If the file name changed, also change the name of the swapfile | |
3228 */ | |
3229 if (buf->b_ml.ml_mfp != NULL) | |
3230 ml_setname(buf); | |
3231 | |
3232 if (curwin->w_buffer == buf) | |
3233 check_arg_idx(curwin); /* check file name for arg list */ | |
3234 #ifdef FEAT_TITLE | |
3235 maketitle(); /* set window title */ | |
3236 #endif | |
3237 status_redraw_all(); /* status lines need to be redrawn */ | |
3238 fmarks_check_names(buf); /* check named file marks */ | |
3239 ml_timestamp(buf); /* reset timestamp */ | |
3240 } | |
3241 | |
3242 /* | |
3243 * set alternate file name for current window | |
3244 * | |
3245 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3246 * Return the buffer. | |
3247 */ | |
3248 buf_T * | |
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3249 setaltfname( |
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|
3250 char_u *ffname, |
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3251 char_u *sfname, |
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changeset
|
3252 linenr_T lnum) |
7 | 3253 { |
3254 buf_T *buf; | |
3255 | |
3256 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3257 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3258 if (buf != NULL && !cmdmod.keepalt) |
7 | 3259 curwin->w_alt_fnum = buf->b_fnum; |
3260 return buf; | |
3261 } | |
3262 | |
3263 /* | |
3264 * Get alternate file name for current window. | |
3265 * Return NULL if there isn't any, and give error message if requested. | |
3266 */ | |
3267 char_u * | |
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|
3268 getaltfname( |
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changeset
|
3269 int errmsg) /* give error message */ |
7 | 3270 { |
3271 char_u *fname; | |
3272 linenr_T dummy; | |
3273 | |
3274 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3275 { | |
3276 if (errmsg) | |
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|
3277 emsg(_(e_noalt)); |
7 | 3278 return NULL; |
3279 } | |
3280 return fname; | |
3281 } | |
3282 | |
3283 /* | |
3284 * Add a file name to the buflist and return its number. | |
3285 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3286 * | |
3287 * used by qf_init(), main() and doarglist() | |
3288 */ | |
3289 int | |
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changeset
|
3290 buflist_add(char_u *fname, int flags) |
7 | 3291 { |
3292 buf_T *buf; | |
3293 | |
3294 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3295 if (buf != NULL) | |
3296 return buf->b_fnum; | |
3297 return 0; | |
3298 } | |
3299 | |
3300 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3301 /* | |
3302 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3303 */ | |
3304 void | |
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changeset
|
3305 buflist_slash_adjust(void) |
7 | 3306 { |
3307 buf_T *bp; | |
3308 | |
9649
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9645
diff
changeset
|
3309 FOR_ALL_BUFFERS(bp) |
7 | 3310 { |
3311 if (bp->b_ffname != NULL) | |
3312 slash_adjust(bp->b_ffname); | |
3313 if (bp->b_sfname != NULL) | |
3314 slash_adjust(bp->b_sfname); | |
3315 } | |
3316 } | |
3317 #endif | |
3318 | |
3319 /* | |
1743 | 3320 * Set alternate cursor position for the current buffer and window "win". |
7 | 3321 * Also save the local window option values. |
3322 */ | |
3323 void | |
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diff
changeset
|
3324 buflist_altfpos(win_T *win) |
7 | 3325 { |
1743 | 3326 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3327 } |
3328 | |
3329 /* | |
3330 * Return TRUE if 'ffname' is not the same file as current file. | |
3331 * Fname must have a full path (expanded by mch_FullName()). | |
3332 */ | |
3333 int | |
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changeset
|
3334 otherfile(char_u *ffname) |
7 | 3335 { |
3336 return otherfile_buf(curbuf, ffname | |
3337 #ifdef UNIX | |
3338 , NULL | |
3339 #endif | |
3340 ); | |
3341 } | |
3342 | |
3343 static int | |
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|
3344 otherfile_buf( |
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|
3345 buf_T *buf, |
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|
3346 char_u *ffname |
7 | 3347 #ifdef UNIX |
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|
3348 , stat_T *stp |
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|
3349 #endif |
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changeset
|
3350 ) |
7 | 3351 { |
3352 /* no name is different */ | |
3353 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3354 return TRUE; | |
3355 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3356 return FALSE; | |
3357 #ifdef UNIX | |
3358 { | |
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3359 stat_T st; |
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3360 |
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changeset
|
3361 /* If no stat_T given, get it now */ |
7 | 3362 if (stp == NULL) |
3363 { | |
1873 | 3364 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3365 st.st_dev = (dev_T)-1; |
3366 stp = &st; | |
3367 } | |
3368 /* Use dev/ino to check if the files are the same, even when the names | |
3369 * are different (possible with links). Still need to compare the | |
3370 * name above, for when the file doesn't exist yet. | |
3371 * Problem: The dev/ino changes when a file is deleted (and created | |
3372 * again) and remains the same when renamed/moved. We don't want to | |
3373 * mch_stat() each buffer each time, that would be too slow. Get the | |
3374 * dev/ino again when they appear to match, but not when they appear | |
3375 * to be different: Could skip a buffer when it's actually the same | |
3376 * file. */ | |
3377 if (buf_same_ino(buf, stp)) | |
3378 { | |
3379 buf_setino(buf); | |
3380 if (buf_same_ino(buf, stp)) | |
3381 return FALSE; | |
3382 } | |
3383 } | |
3384 #endif | |
3385 return TRUE; | |
3386 } | |
3387 | |
3388 #if defined(UNIX) || defined(PROTO) | |
3389 /* | |
3390 * Set inode and device number for a buffer. | |
3391 * Must always be called when b_fname is changed!. | |
3392 */ | |
3393 void | |
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changeset
|
3394 buf_setino(buf_T *buf) |
7 | 3395 { |
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changeset
|
3396 stat_T st; |
7 | 3397 |
3398 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3399 { | |
1873 | 3400 buf->b_dev_valid = TRUE; |
7 | 3401 buf->b_dev = st.st_dev; |
3402 buf->b_ino = st.st_ino; | |
3403 } | |
3404 else | |
1873 | 3405 buf->b_dev_valid = FALSE; |
7 | 3406 } |
3407 | |
3408 /* | |
3409 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3410 */ | |
3411 static int | |
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changeset
|
3412 buf_same_ino( |
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changeset
|
3413 buf_T *buf, |
9387
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changeset
|
3414 stat_T *stp) |
7 | 3415 { |
1873 | 3416 return (buf->b_dev_valid |
7 | 3417 && stp->st_dev == buf->b_dev |
3418 && stp->st_ino == buf->b_ino); | |
3419 } | |
3420 #endif | |
3421 | |
667 | 3422 /* |
3423 * Print info about the current buffer. | |
3424 */ | |
7 | 3425 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3426 fileinfo( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3427 int fullname, /* when non-zero print full path */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3428 int shorthelp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3429 int dont_truncate) |
7 | 3430 { |
3431 char_u *name; | |
3432 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3433 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3434 char *buffer; |
272 | 3435 size_t len; |
7 | 3436 |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3437 buffer = (char *)alloc(IOSIZE); |
7 | 3438 if (buffer == NULL) |
3439 return; | |
3440 | |
3441 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3442 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3443 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3444 p = buffer + STRLEN(buffer); |
3445 } | |
3446 else | |
3447 p = buffer; | |
3448 | |
3449 *p++ = '"'; | |
3450 if (buf_spname(curbuf) != NULL) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3451 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3452 else |
3453 { | |
3454 if (!fullname && curbuf->b_fname != NULL) | |
3455 name = curbuf->b_fname; | |
3456 else | |
3457 name = curbuf->b_ffname; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3458 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3459 (int)(IOSIZE - (p - buffer)), TRUE); |
3460 } | |
3461 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3462 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3463 curbufIsChanged() ? (shortmess(SHM_MOD) |
3464 ? " [+]" : _(" [Modified]")) : " ", | |
3465 (curbuf->b_flags & BF_NOTEDITED) | |
3466 #ifdef FEAT_QUICKFIX | |
3467 && !bt_dontwrite(curbuf) | |
3468 #endif | |
3469 ? _("[Not edited]") : "", | |
3470 (curbuf->b_flags & BF_NEW) | |
3471 #ifdef FEAT_QUICKFIX | |
3472 && !bt_dontwrite(curbuf) | |
3473 #endif | |
3474 ? _("[New file]") : "", | |
3475 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3476 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3477 : _("[readonly]")) : "", |
3478 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3479 || curbuf->b_p_ro) ? | |
3480 " " : ""); | |
3481 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3482 * causes an overflow, thus for large numbers divide instead. */ | |
3483 if (curwin->w_cursor.lnum > 1000000L) | |
3484 n = (int)(((long)curwin->w_cursor.lnum) / | |
3485 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3486 else | |
3487 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3488 (long)curbuf->b_ml.ml_line_count); | |
3489 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3490 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3491 #ifdef FEAT_CMDL_INFO |
3492 else if (p_ru) | |
3493 /* Current line and column are already on the screen -- webb */ | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3494 vim_snprintf_add(buffer, IOSIZE, |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3495 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14509
diff
changeset
|
3496 curbuf->b_ml.ml_line_count), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14509
diff
changeset
|
3497 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3498 #endif |
3499 else | |
3500 { | |
15543
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parents:
15510
diff
changeset
|
3501 vim_snprintf_add(buffer, IOSIZE, |
7 | 3502 _("line %ld of %ld --%d%%-- col "), |
3503 (long)curwin->w_cursor.lnum, | |
3504 (long)curbuf->b_ml.ml_line_count, | |
3505 n); | |
3506 validate_virtcol(); | |
1869 | 3507 len = STRLEN(buffer); |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3508 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3509 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3510 } | |
3511 | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3512 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE, |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
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parents:
15510
diff
changeset
|
3513 !shortmess(SHM_FILE)); |
7 | 3514 |
3515 if (dont_truncate) | |
3516 { | |
3517 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3518 * First call msg_start() to get the message in the right place. */ | |
3519 msg_start(); | |
3520 n = msg_scroll; | |
3521 msg_scroll = TRUE; | |
3522 msg(buffer); | |
3523 msg_scroll = n; | |
3524 } | |
3525 else | |
3526 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3527 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3528 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
3529 /* Need to repeat the message after redrawing when: | |
3530 * - When restart_edit is set (otherwise there will be a delay | |
3531 * before redrawing). | |
3532 * - When the screen was scrolled but there is no wait-return | |
3533 * prompt. */ | |
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3534 set_keep_msg((char_u *)p, 0); |
7 | 3535 } |
3536 | |
3537 vim_free(buffer); | |
3538 } | |
3539 | |
3540 void | |
7817
83861277e6a3
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parents:
7799
diff
changeset
|
3541 col_print( |
83861277e6a3
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parents:
7799
diff
changeset
|
3542 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3543 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3544 int col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3545 int vcol) |
7 | 3546 { |
3547 if (col == vcol) | |
1869 | 3548 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3549 else |
1869 | 3550 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3551 } |
3552 | |
3553 #if defined(FEAT_TITLE) || defined(PROTO) | |
3554 static char_u *lasttitle = NULL; | |
3555 static char_u *lasticon = NULL; | |
3556 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3557 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3558 * Put the file name in the title bar and icon of the window. |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3559 */ |
7 | 3560 void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3561 maketitle(void) |
7 | 3562 { |
3563 char_u *p; | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3564 char_u *title_str = NULL; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3565 char_u *icon_str = NULL; |
7 | 3566 int maxlen = 0; |
3567 int len; | |
3568 int mustset; | |
3569 char_u buf[IOSIZE]; | |
3570 int off; | |
3571 | |
3572 if (!redrawing()) | |
3573 { | |
3574 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3575 need_maketitle = TRUE; | |
3576 return; | |
3577 } | |
3578 | |
3579 need_maketitle = FALSE; | |
2403
ce5a380d5144
Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
3580 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3581 return; // nothing to do |
7 | 3582 |
3583 if (p_title) | |
3584 { | |
3585 if (p_titlelen > 0) | |
3586 { | |
3587 maxlen = p_titlelen * Columns / 100; | |
3588 if (maxlen < 10) | |
3589 maxlen = 10; | |
3590 } | |
3591 | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3592 title_str = buf; |
7 | 3593 if (*p_titlestring != NUL) |
3594 { | |
3595 #ifdef FEAT_STL_OPT | |
771 | 3596 if (stl_syntax & STL_IN_TITLE) |
3597 { | |
3598 int use_sandbox = FALSE; | |
3599 int save_called_emsg = called_emsg; | |
675 | 3600 |
3601 # ifdef FEAT_EVAL | |
771 | 3602 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3603 # endif |
771 | 3604 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3605 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3606 p_titlestring, use_sandbox, |
681 | 3607 0, maxlen, NULL, NULL); |
771 | 3608 if (called_emsg) |
3609 set_string_option_direct((char_u *)"titlestring", -1, | |
3610 (char_u *)"", OPT_FREE, SID_ERROR); | |
3611 called_emsg |= save_called_emsg; | |
3612 } | |
7 | 3613 else |
3614 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3615 title_str = p_titlestring; |
7 | 3616 } |
3617 else | |
3618 { | |
3619 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3620 | |
3780 | 3621 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3622 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3623 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3624 if (curbuf->b_fname == NULL) |
3780 | 3625 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3626 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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parents:
11757
diff
changeset
|
3627 else if (curbuf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3628 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3629 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3630 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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11757
diff
changeset
|
3631 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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parents:
11757
diff
changeset
|
3632 #endif |
7 | 3633 else |
3634 { | |
3635 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3636 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3637 vim_free(p); |
3638 } | |
3639 | |
11772
f33b9375ba03
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3640 #ifdef FEAT_TERMINAL |
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diff
changeset
|
3641 if (curbuf->b_term == NULL) |
f33b9375ba03
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changeset
|
3642 #endif |
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changeset
|
3643 switch (bufIsChanged(curbuf) |
f33b9375ba03
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parents:
11757
diff
changeset
|
3644 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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parents:
11757
diff
changeset
|
3645 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
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diff
changeset
|
3646 { |
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diff
changeset
|
3647 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
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parents:
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diff
changeset
|
3648 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
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parents:
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diff
changeset
|
3649 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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diff
changeset
|
3650 case 4: |
f33b9375ba03
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diff
changeset
|
3651 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
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changeset
|
3652 case 5: |
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diff
changeset
|
3653 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
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diff
changeset
|
3654 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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diff
changeset
|
3655 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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diff
changeset
|
3656 if (curbuf->b_fname != NULL |
f33b9375ba03
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diff
changeset
|
3657 #ifdef FEAT_TERMINAL |
f33b9375ba03
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changeset
|
3658 && curbuf->b_term == NULL |
f33b9375ba03
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changeset
|
3659 #endif |
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diff
changeset
|
3660 ) |
7 | 3661 { |
3662 /* Get path of file, replace home dir with ~ */ | |
3663 off = (int)STRLEN(buf); | |
3664 buf[off++] = ' '; | |
3665 buf[off++] = '('; | |
3666 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3667 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3668 #ifdef BACKSLASH_IN_FILENAME |
3669 /* avoid "c:/name" to be reduced to "c" */ | |
3670 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3671 off += 2; | |
3672 #endif | |
3673 /* remove the file name */ | |
39 | 3674 p = gettail_sep(buf + off); |
7 | 3675 if (p == buf + off) |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3676 { |
11772
f33b9375ba03
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diff
changeset
|
3677 /* must be a help buffer */ |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3678 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3679 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3680 } |
7 | 3681 else |
3682 *p = NUL; | |
39 | 3683 |
3780 | 3684 /* Translate unprintable chars and concatenate. Keep some |
3685 * room for the server name. When there is no room (very long | |
3686 * file name) use (...). */ | |
3687 if (off < SPACE_FOR_DIR) | |
3688 { | |
3689 p = transstr(buf + off); | |
3690 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3691 vim_free(p); | |
3692 } | |
3693 else | |
3694 { | |
3695 vim_strncpy(buf + off, (char_u *)"...", | |
3696 (size_t)(SPACE_FOR_ARGNR - off)); | |
3697 } | |
7 | 3698 STRCAT(buf, ")"); |
3699 } | |
3700 | |
3780 | 3701 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3702 |
3703 #if defined(FEAT_CLIENTSERVER) | |
3704 if (serverName != NULL) | |
3705 { | |
3706 STRCAT(buf, " - "); | |
2768 | 3707 vim_strcat(buf, serverName, IOSIZE); |
7 | 3708 } |
3709 else | |
3710 #endif | |
3711 STRCAT(buf, " - VIM"); | |
3712 | |
3713 if (maxlen > 0) | |
3714 { | |
3715 /* make it shorter by removing a bit in the middle */ | |
3277 | 3716 if (vim_strsize(buf) > maxlen) |
3717 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3718 } |
3719 } | |
3720 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3721 mustset = value_changed(title_str, &lasttitle); |
7 | 3722 |
3723 if (p_icon) | |
3724 { | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3725 icon_str = buf; |
7 | 3726 if (*p_iconstring != NUL) |
3727 { | |
3728 #ifdef FEAT_STL_OPT | |
771 | 3729 if (stl_syntax & STL_IN_ICON) |
3730 { | |
3731 int use_sandbox = FALSE; | |
3732 int save_called_emsg = called_emsg; | |
675 | 3733 |
3734 # ifdef FEAT_EVAL | |
771 | 3735 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3736 # endif |
771 | 3737 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3738 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3739 p_iconstring, use_sandbox, |
681 | 3740 0, 0, NULL, NULL); |
771 | 3741 if (called_emsg) |
3742 set_string_option_direct((char_u *)"iconstring", -1, | |
3743 (char_u *)"", OPT_FREE, SID_ERROR); | |
3744 called_emsg |= save_called_emsg; | |
3745 } | |
7 | 3746 else |
3747 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3748 icon_str = p_iconstring; |
7 | 3749 } |
3750 else | |
3751 { | |
3752 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3753 p = buf_spname(curbuf); |
7 | 3754 else /* use file name only in icon */ |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3755 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3756 *icon_str = NUL; |
7 | 3757 /* Truncate name at 100 bytes. */ |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3758 len = (int)STRLEN(p); |
7 | 3759 if (len > 100) |
3760 { | |
3761 len -= 100; | |
3762 if (has_mbyte) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3763 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3764 p += len; |
7 | 3765 } |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3766 STRCPY(icon_str, p); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3767 trans_characters(icon_str, IOSIZE); |
7 | 3768 } |
3769 } | |
3770 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3771 mustset |= value_changed(icon_str, &lasticon); |
7 | 3772 |
3773 if (mustset) | |
3774 resettitle(); | |
3775 } | |
3776 | |
3777 /* | |
3778 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3779 * from "str" if it does. | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3780 * Return TRUE if resettitle() is to be called. |
7 | 3781 */ |
3782 static int | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3783 value_changed(char_u *str, char_u **last) |
7 | 3784 { |
3785 if ((str == NULL) != (*last == NULL) | |
3786 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3787 { | |
3788 vim_free(*last); | |
3789 if (str == NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3790 { |
7 | 3791 *last = NULL; |
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
3792 mch_restore_title( |
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
3793 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3794 } |
7 | 3795 else |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3796 { |
7 | 3797 *last = vim_strsave(str); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3798 return TRUE; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3799 } |
7 | 3800 } |
3801 return FALSE; | |
3802 } | |
3803 | |
3804 /* | |
3805 * Put current window title back (used after calling a shell) | |
3806 */ | |
3807 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3808 resettitle(void) |
7 | 3809 { |
3810 mch_settitle(lasttitle, lasticon); | |
3811 } | |
358 | 3812 |
3813 # if defined(EXITFREE) || defined(PROTO) | |
3814 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3815 free_titles(void) |
358 | 3816 { |
3817 vim_free(lasttitle); | |
3818 vim_free(lasticon); | |
3819 } | |
3820 # endif | |
3821 | |
7 | 3822 #endif /* FEAT_TITLE */ |
3823 | |
686 | 3824 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3825 /* |
675 | 3826 * Build a string from the status line items in "fmt". |
7 | 3827 * Return length of string in screen cells. |
3828 * | |
675 | 3829 * Normally works for window "wp", except when working for 'tabline' then it |
3830 * is "curwin". | |
3831 * | |
7 | 3832 * Items are drawn interspersed with the text that surrounds it |
3833 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3834 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3835 * | |
3836 * If maxwidth is not zero, the string will be filled at any middle marker | |
3837 * or truncated if too long, fillchar is used for all whitespace. | |
3838 */ | |
3839 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3840 build_stl_str_hl( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3841 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3842 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3843 size_t outlen, /* length of out[] */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3844 char_u *fmt, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3845 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3846 int fillchar, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3847 int maxwidth, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3848 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3849 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3850 { |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3851 linenr_T lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3852 size_t len; |
7 | 3853 char_u *p; |
3854 char_u *s; | |
3855 char_u *t; | |
4333 | 3856 int byteval; |
7 | 3857 #ifdef FEAT_EVAL |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3858 win_T *save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3859 buf_T *save_curbuf; |
7 | 3860 #endif |
3861 int empty_line; | |
3862 colnr_T virtcol; | |
3863 long l; | |
3864 long n; | |
3865 int prevchar_isflag; | |
3866 int prevchar_isitem; | |
3867 int itemisflag; | |
3868 int fillable; | |
3869 char_u *str; | |
3870 long num; | |
3871 int width; | |
3872 int itemcnt; | |
3873 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
3874 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
3875 int group_start_userhl; |
7 | 3876 int groupitem[STL_MAX_ITEM]; |
3877 int groupdepth; | |
3878 struct stl_item | |
3879 { | |
3880 char_u *start; | |
3881 int minwid; | |
3882 int maxwid; | |
3883 enum | |
3884 { | |
3885 Normal, | |
3886 Empty, | |
3887 Group, | |
3888 Middle, | |
3889 Highlight, | |
681 | 3890 TabPage, |
7 | 3891 Trunc |
3892 } type; | |
3893 } item[STL_MAX_ITEM]; | |
3894 int minwid; | |
3895 int maxwid; | |
3896 int zeropad; | |
3897 char_u base; | |
3898 char_u opt; | |
3899 #define TMPLEN 70 | |
3900 char_u tmp[TMPLEN]; | |
678 | 3901 char_u *usefmt = fmt; |
681 | 3902 struct stl_hlrec *sp; |
12387
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Christian Brabandt <cb@256bit.org>
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12267
diff
changeset
|
3903 int save_must_redraw = must_redraw; |
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Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3904 int save_redr_type = curwin->w_redr_type; |
678 | 3905 |
3906 #ifdef FEAT_EVAL | |
3907 /* | |
3908 * When the format starts with "%!" then evaluate it as an expression and | |
3909 * use the result as the actual format string. | |
3910 */ | |
3911 if (fmt[0] == '%' && fmt[1] == '!') | |
3912 { | |
3913 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3914 if (usefmt == NULL) | |
943 | 3915 usefmt = fmt; |
678 | 3916 } |
3917 #endif | |
7 | 3918 |
3919 if (fillchar == 0) | |
3920 fillchar = ' '; | |
819 | 3921 /* Can't handle a multi-byte fill character yet. */ |
3922 else if (mb_char2len(fillchar) > 1) | |
3923 fillchar = '-'; | |
3924 | |
15557
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changeset
|
3925 // The cursor in windows other than the current one isn't always |
c0560da7873e
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changeset
|
3926 // up-to-date, esp. because of autocommands and timers. |
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changeset
|
3927 lnum = wp->w_cursor.lnum; |
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changeset
|
3928 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
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|
3929 { |
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diff
changeset
|
3930 lnum = wp->w_buffer->b_ml.ml_line_count; |
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changeset
|
3931 wp->w_cursor.lnum = lnum; |
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|
3932 } |
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changeset
|
3933 |
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changeset
|
3934 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
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changeset
|
3935 // p will become invalid when getting another buffer line. |
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diff
changeset
|
3936 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 3937 empty_line = (*p == NUL); |
3938 | |
15557
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changeset
|
3939 // Get the byte value now, in case we need it below. This is more efficient |
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changeset
|
3940 // than making a copy of the line. |
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changeset
|
3941 len = STRLEN(p); |
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changeset
|
3942 if (wp->w_cursor.col > (colnr_T)len) |
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|
3943 { |
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changeset
|
3944 // Line may have changed since checking the cursor column, or the lnum |
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changeset
|
3945 // was adjusted above. |
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diff
changeset
|
3946 wp->w_cursor.col = (colnr_T)len; |
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15555
diff
changeset
|
3947 wp->w_cursor.coladd = 0; |
4333 | 3948 byteval = 0; |
15557
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diff
changeset
|
3949 } |
4333 | 3950 else |
3951 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 3952 |
3953 groupdepth = 0; | |
3954 p = out; | |
3955 curitem = 0; | |
3956 prevchar_isflag = TRUE; | |
3957 prevchar_isitem = FALSE; | |
678 | 3958 for (s = usefmt; *s; ) |
7 | 3959 { |
2704 | 3960 if (curitem == STL_MAX_ITEM) |
3961 { | |
3962 /* There are too many items. Add the error code to the statusline | |
3963 * to give the user a hint about what went wrong. */ | |
3964 if (p + 6 < out + outlen) | |
3965 { | |
3966 mch_memmove(p, " E541", (size_t)5); | |
3967 p += 5; | |
3968 } | |
3969 break; | |
3970 } | |
3971 | |
7 | 3972 if (*s != NUL && *s != '%') |
3973 prevchar_isflag = prevchar_isitem = FALSE; | |
3974 | |
3975 /* | |
3976 * Handle up to the next '%' or the end. | |
3977 */ | |
3978 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3979 *p++ = *s++; | |
3980 if (*s == NUL || p + 1 >= out + outlen) | |
3981 break; | |
3982 | |
3983 /* | |
3984 * Handle one '%' item. | |
3985 */ | |
3986 s++; | |
2694 | 3987 if (*s == NUL) /* ignore trailing % */ |
3988 break; | |
7 | 3989 if (*s == '%') |
3990 { | |
3991 if (p + 1 >= out + outlen) | |
3992 break; | |
3993 *p++ = *s++; | |
3994 prevchar_isflag = prevchar_isitem = FALSE; | |
3995 continue; | |
3996 } | |
3997 if (*s == STL_MIDDLEMARK) | |
3998 { | |
3999 s++; | |
4000 if (groupdepth > 0) | |
4001 continue; | |
4002 item[curitem].type = Middle; | |
4003 item[curitem++].start = p; | |
4004 continue; | |
4005 } | |
4006 if (*s == STL_TRUNCMARK) | |
4007 { | |
4008 s++; | |
4009 item[curitem].type = Trunc; | |
4010 item[curitem++].start = p; | |
4011 continue; | |
4012 } | |
4013 if (*s == ')') | |
4014 { | |
4015 s++; | |
4016 if (groupdepth < 1) | |
4017 continue; | |
4018 groupdepth--; | |
4019 | |
4020 t = item[groupitem[groupdepth]].start; | |
4021 *p = NUL; | |
4022 l = vim_strsize(t); | |
4023 if (curitem > groupitem[groupdepth] + 1 | |
4024 && item[groupitem[groupdepth]].minwid == 0) | |
4025 { | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4026 /* remove group if all items are empty and highlight group |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4027 * doesn't change */ |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4028 group_start_userhl = group_end_userhl = 0; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4029 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4030 { |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4031 if (item[n].type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4032 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4033 group_start_userhl = group_end_userhl = item[n].minwid; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4034 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4035 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4036 } |
7 | 4037 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4038 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4039 if (item[n].type == Normal) |
7 | 4040 break; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4041 if (item[n].type == Highlight) |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4042 group_end_userhl = item[n].minwid; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4043 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4044 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4045 { |
4046 p = t; | |
4047 l = 0; | |
4048 } | |
4049 } | |
4050 if (l > item[groupitem[groupdepth]].maxwid) | |
4051 { | |
4052 /* truncate, remove n bytes of text at the start */ | |
4053 if (has_mbyte) | |
4054 { | |
4055 /* Find the first character that should be included. */ | |
4056 n = 0; | |
4057 while (l >= item[groupitem[groupdepth]].maxwid) | |
4058 { | |
4059 l -= ptr2cells(t + n); | |
474 | 4060 n += (*mb_ptr2len)(t + n); |
7 | 4061 } |
4062 } | |
4063 else | |
835 | 4064 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4065 |
4066 *t = '<'; | |
1869 | 4067 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4068 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4069 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4070 // Fill up space left over by half a double-wide char. |
7 | 4071 while (++l < item[groupitem[groupdepth]].minwid) |
4072 *p++ = fillchar; | |
4073 | |
4074 /* correct the start of the items for the truncation */ | |
4075 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4076 { | |
4077 item[l].start -= n; | |
4078 if (item[l].start < t) | |
4079 item[l].start = t; | |
4080 } | |
4081 } | |
4082 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4083 { | |
4084 /* fill */ | |
4085 n = item[groupitem[groupdepth]].minwid; | |
4086 if (n < 0) | |
4087 { | |
4088 /* fill by appending characters */ | |
4089 n = 0 - n; | |
4090 while (l++ < n && p + 1 < out + outlen) | |
4091 *p++ = fillchar; | |
4092 } | |
4093 else | |
4094 { | |
4095 /* fill by inserting characters */ | |
1869 | 4096 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4097 l = n - l; |
4098 if (p + l >= out + outlen) | |
835 | 4099 l = (long)((out + outlen) - p - 1); |
7 | 4100 p += l; |
4101 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4102 item[n].start += l; | |
4103 for ( ; l > 0; l--) | |
4104 *t++ = fillchar; | |
4105 } | |
4106 } | |
4107 continue; | |
4108 } | |
4109 minwid = 0; | |
4110 maxwid = 9999; | |
4111 zeropad = FALSE; | |
4112 l = 1; | |
4113 if (*s == '0') | |
4114 { | |
4115 s++; | |
4116 zeropad = TRUE; | |
4117 } | |
4118 if (*s == '-') | |
4119 { | |
4120 s++; | |
4121 l = -1; | |
4122 } | |
4123 if (VIM_ISDIGIT(*s)) | |
4124 { | |
4125 minwid = (int)getdigits(&s); | |
4126 if (minwid < 0) /* overflow */ | |
4127 minwid = 0; | |
4128 } | |
678 | 4129 if (*s == STL_USER_HL) |
7 | 4130 { |
4131 item[curitem].type = Highlight; | |
4132 item[curitem].start = p; | |
4133 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4134 s++; | |
4135 curitem++; | |
4136 continue; | |
4137 } | |
681 | 4138 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4139 { | |
4140 if (*s == STL_TABCLOSENR) | |
4141 { | |
4142 if (minwid == 0) | |
4143 { | |
4144 /* %X ends the close label, go back to the previously | |
4145 * define tab label nr. */ | |
4146 for (n = curitem - 1; n >= 0; --n) | |
4147 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4148 { | |
4149 minwid = item[n].minwid; | |
4150 break; | |
4151 } | |
4152 } | |
4153 else | |
4154 /* close nrs are stored as negative values */ | |
4155 minwid = - minwid; | |
4156 } | |
4157 item[curitem].type = TabPage; | |
4158 item[curitem].start = p; | |
4159 item[curitem].minwid = minwid; | |
4160 s++; | |
4161 curitem++; | |
4162 continue; | |
4163 } | |
7 | 4164 if (*s == '.') |
4165 { | |
4166 s++; | |
4167 if (VIM_ISDIGIT(*s)) | |
4168 { | |
4169 maxwid = (int)getdigits(&s); | |
4170 if (maxwid <= 0) /* overflow */ | |
4171 maxwid = 50; | |
4172 } | |
4173 } | |
4174 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4175 if (*s == '(') | |
4176 { | |
4177 groupitem[groupdepth++] = curitem; | |
4178 item[curitem].type = Group; | |
4179 item[curitem].start = p; | |
4180 item[curitem].minwid = minwid; | |
4181 item[curitem].maxwid = maxwid; | |
4182 s++; | |
4183 curitem++; | |
4184 continue; | |
4185 } | |
4186 if (vim_strchr(STL_ALL, *s) == NULL) | |
4187 { | |
4188 s++; | |
4189 continue; | |
4190 } | |
4191 opt = *s++; | |
4192 | |
4193 /* OK - now for the real work */ | |
4194 base = 'D'; | |
4195 itemisflag = FALSE; | |
4196 fillable = TRUE; | |
4197 num = -1; | |
4198 str = NULL; | |
4199 switch (opt) | |
4200 { | |
4201 case STL_FILEPATH: | |
4202 case STL_FULLPATH: | |
4203 case STL_FILENAME: | |
4204 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4205 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4206 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4207 else |
4208 { | |
4209 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4210 : wp->w_buffer->b_fname; |
7 | 4211 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4212 } | |
4213 trans_characters(NameBuff, MAXPATHL); | |
4214 if (opt != STL_FILENAME) | |
4215 str = NameBuff; | |
4216 else | |
4217 str = gettail(NameBuff); | |
4218 break; | |
4219 | |
4220 case STL_VIM_EXPR: /* '{' */ | |
4221 itemisflag = TRUE; | |
4222 t = p; | |
4223 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4224 *p++ = *s++; | |
4225 if (*s != '}') /* missing '}' or out of space */ | |
4226 break; | |
4227 s++; | |
4228 *p = 0; | |
4229 p = t; | |
4230 | |
4231 #ifdef FEAT_EVAL | |
1869 | 4232 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
14453
95a03484df27
patch 8.1.0240: g:actual_curbuf set in wrong scope
Christian Brabandt <cb@256bit.org>
parents:
14433
diff
changeset
|
4233 set_internal_string_var((char_u *)"g:actual_curbuf", tmp); |
7 | 4234 |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4235 save_curbuf = curbuf; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4236 save_curwin = curwin; |
7 | 4237 curwin = wp; |
4238 curbuf = wp->w_buffer; | |
4239 | |
675 | 4240 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4241 |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4242 curwin = save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4243 curbuf = save_curbuf; |
145 | 4244 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4245 |
4246 if (str != NULL && *str != 0) | |
4247 { | |
4248 if (*skipdigits(str) == NUL) | |
4249 { | |
4250 num = atoi((char *)str); | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
4251 VIM_CLEAR(str); |
7 | 4252 itemisflag = FALSE; |
4253 } | |
4254 } | |
4255 #endif | |
4256 break; | |
4257 | |
4258 case STL_LINE: | |
4259 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4260 ? 0L : (long)(wp->w_cursor.lnum); | |
4261 break; | |
4262 | |
4263 case STL_NUMLINES: | |
4264 num = wp->w_buffer->b_ml.ml_line_count; | |
4265 break; | |
4266 | |
4267 case STL_COLUMN: | |
4268 num = !(State & INSERT) && empty_line | |
4269 ? 0 : (int)wp->w_cursor.col + 1; | |
4270 break; | |
4271 | |
4272 case STL_VIRTCOL: | |
4273 case STL_VIRTCOL_ALT: | |
4274 /* In list mode virtcol needs to be recomputed */ | |
4275 virtcol = wp->w_virtcol; | |
4276 if (wp->w_p_list && lcs_tab1 == NUL) | |
4277 { | |
4278 wp->w_p_list = FALSE; | |
4279 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4280 wp->w_p_list = TRUE; | |
4281 } | |
4282 ++virtcol; | |
4283 /* Don't display %V if it's the same as %c. */ | |
4284 if (opt == STL_VIRTCOL_ALT | |
4285 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4286 ? 0 : (int)wp->w_cursor.col + 1))) | |
4287 break; | |
4288 num = (long)virtcol; | |
4289 break; | |
4290 | |
4291 case STL_PERCENTAGE: | |
4292 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4293 (long)wp->w_buffer->b_ml.ml_line_count); | |
4294 break; | |
4295 | |
4296 case STL_ALTPERCENT: | |
4297 str = tmp; | |
1869 | 4298 get_rel_pos(wp, str, TMPLEN); |
7 | 4299 break; |
4300 | |
4301 case STL_ARGLISTSTAT: | |
4302 fillable = FALSE; | |
4303 tmp[0] = 0; | |
1869 | 4304 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4305 str = tmp; |
4306 break; | |
4307 | |
4308 case STL_KEYMAP: | |
4309 fillable = FALSE; | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4310 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4311 str = tmp; |
4312 break; | |
4313 case STL_PAGENUM: | |
706 | 4314 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4315 num = printer_page_num; |
7 | 4316 #else |
4317 num = 0; | |
4318 #endif | |
4319 break; | |
4320 | |
4321 case STL_BUFNO: | |
4322 num = wp->w_buffer->b_fnum; | |
4323 break; | |
4324 | |
4325 case STL_OFFSET_X: | |
4326 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4327 /* FALLTHROUGH */ |
7 | 4328 case STL_OFFSET: |
4329 #ifdef FEAT_BYTEOFF | |
4330 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4331 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4332 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4333 0 : (int)wp->w_cursor.col); | |
4334 #endif | |
4335 break; | |
4336 | |
4337 case STL_BYTEVAL_X: | |
4338 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4339 /* FALLTHROUGH */ |
7 | 4340 case STL_BYTEVAL: |
4333 | 4341 num = byteval; |
7 | 4342 if (num == NL) |
4343 num = 0; | |
4344 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4345 num = NL; | |
4346 break; | |
4347 | |
4348 case STL_ROFLAG: | |
4349 case STL_ROFLAG_ALT: | |
4350 itemisflag = TRUE; | |
4351 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4352 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4353 break; |
4354 | |
4355 case STL_HELPFLAG: | |
4356 case STL_HELPFLAG_ALT: | |
4357 itemisflag = TRUE; | |
4358 if (wp->w_buffer->b_help) | |
4359 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4360 : _("[Help]")); |
7 | 4361 break; |
4362 | |
4363 case STL_FILETYPE: | |
4364 if (*wp->w_buffer->b_p_ft != NUL | |
4365 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4366 { | |
272 | 4367 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4368 wp->w_buffer->b_p_ft); | |
7 | 4369 str = tmp; |
4370 } | |
4371 break; | |
4372 | |
4373 case STL_FILETYPE_ALT: | |
4374 itemisflag = TRUE; | |
4375 if (*wp->w_buffer->b_p_ft != NUL | |
4376 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4377 { | |
272 | 4378 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4379 wp->w_buffer->b_p_ft); | |
7 | 4380 for (t = tmp; *t != 0; t++) |
4381 *t = TOUPPER_LOC(*t); | |
4382 str = tmp; | |
4383 } | |
4384 break; | |
4385 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4386 #if defined(FEAT_QUICKFIX) |
7 | 4387 case STL_PREVIEWFLAG: |
4388 case STL_PREVIEWFLAG_ALT: | |
4389 itemisflag = TRUE; | |
4390 if (wp->w_p_pvw) | |
4391 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4392 : _("[Preview]")); | |
4393 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4394 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4395 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4396 if (bt_quickfix(wp->w_buffer)) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4397 str = (char_u *)(wp->w_llist_ref |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4398 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4399 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4400 break; |
7 | 4401 #endif |
4402 | |
4403 case STL_MODIFIED: | |
4404 case STL_MODIFIED_ALT: | |
4405 itemisflag = TRUE; | |
4406 switch ((opt == STL_MODIFIED_ALT) | |
4407 + bufIsChanged(wp->w_buffer) * 2 | |
4408 + (!wp->w_buffer->b_p_ma) * 4) | |
4409 { | |
4410 case 2: str = (char_u *)"[+]"; break; | |
4411 case 3: str = (char_u *)",+"; break; | |
4412 case 4: str = (char_u *)"[-]"; break; | |
4413 case 5: str = (char_u *)",-"; break; | |
4414 case 6: str = (char_u *)"[+-]"; break; | |
4415 case 7: str = (char_u *)",+-"; break; | |
4416 } | |
4417 break; | |
678 | 4418 |
4419 case STL_HIGHLIGHT: | |
4420 t = s; | |
4421 while (*s != '#' && *s != NUL) | |
4422 ++s; | |
4423 if (*s == '#') | |
4424 { | |
4425 item[curitem].type = Highlight; | |
4426 item[curitem].start = p; | |
835 | 4427 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4428 curitem++; |
4429 } | |
5407 | 4430 if (*s != NUL) |
4431 ++s; | |
678 | 4432 continue; |
7 | 4433 } |
4434 | |
4435 item[curitem].start = p; | |
4436 item[curitem].type = Normal; | |
4437 if (str != NULL && *str) | |
4438 { | |
4439 t = str; | |
4440 if (itemisflag) | |
4441 { | |
4442 if ((t[0] && t[1]) | |
4443 && ((!prevchar_isitem && *t == ',') | |
4444 || (prevchar_isflag && *t == ' '))) | |
4445 t++; | |
4446 prevchar_isflag = TRUE; | |
4447 } | |
4448 l = vim_strsize(t); | |
4449 if (l > 0) | |
4450 prevchar_isitem = TRUE; | |
4451 if (l > maxwid) | |
4452 { | |
4453 while (l >= maxwid) | |
4454 if (has_mbyte) | |
4455 { | |
4456 l -= ptr2cells(t); | |
474 | 4457 t += (*mb_ptr2len)(t); |
7 | 4458 } |
4459 else | |
4460 l -= byte2cells(*t++); | |
4461 if (p + 1 >= out + outlen) | |
4462 break; | |
4463 *p++ = '<'; | |
4464 } | |
4465 if (minwid > 0) | |
4466 { | |
4467 for (; l < minwid && p + 1 < out + outlen; l++) | |
4468 { | |
4469 /* Don't put a "-" in front of a digit. */ | |
4470 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4471 *p++ = ' '; | |
4472 else | |
4473 *p++ = fillchar; | |
4474 } | |
4475 minwid = 0; | |
4476 } | |
4477 else | |
4478 minwid *= -1; | |
4479 while (*t && p + 1 < out + outlen) | |
4480 { | |
4481 *p++ = *t++; | |
4482 /* Change a space by fillchar, unless fillchar is '-' and a | |
4483 * digit follows. */ | |
4484 if (fillable && p[-1] == ' ' | |
4485 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4486 p[-1] = fillchar; | |
4487 } | |
4488 for (; l < minwid && p + 1 < out + outlen; l++) | |
4489 *p++ = fillchar; | |
4490 } | |
4491 else if (num >= 0) | |
4492 { | |
4493 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4494 char_u nstr[20]; | |
4495 | |
4496 if (p + 20 >= out + outlen) | |
4497 break; /* not sufficient space */ | |
4498 prevchar_isitem = TRUE; | |
4499 t = nstr; | |
4500 if (opt == STL_VIRTCOL_ALT) | |
4501 { | |
4502 *t++ = '-'; | |
4503 minwid--; | |
4504 } | |
4505 *t++ = '%'; | |
4506 if (zeropad) | |
4507 *t++ = '0'; | |
4508 *t++ = '*'; | |
1869 | 4509 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4510 *t = 0; |
4511 | |
4512 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4513 l++; | |
4514 if (opt == STL_VIRTCOL_ALT) | |
4515 l++; | |
4516 if (l > maxwid) | |
4517 { | |
4518 l += 2; | |
4519 n = l - maxwid; | |
4520 while (l-- > maxwid) | |
4521 num /= nbase; | |
4522 *t++ = '>'; | |
4523 *t++ = '%'; | |
4524 *t = t[-3]; | |
4525 *++t = 0; | |
272 | 4526 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4527 0, num, n); | |
7 | 4528 } |
4529 else | |
272 | 4530 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4531 minwid, num); | |
7 | 4532 p += STRLEN(p); |
4533 } | |
4534 else | |
4535 item[curitem].type = Empty; | |
4536 | |
4537 if (opt == STL_VIM_EXPR) | |
4538 vim_free(str); | |
4539 | |
4540 if (num >= 0 || (!itemisflag && str && *str)) | |
4541 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4542 curitem++; | |
4543 } | |
4544 *p = NUL; | |
4545 itemcnt = curitem; | |
4546 | |
678 | 4547 #ifdef FEAT_EVAL |
4548 if (usefmt != fmt) | |
4549 vim_free(usefmt); | |
4550 #endif | |
4551 | |
7 | 4552 width = vim_strsize(out); |
4553 if (maxwidth > 0 && width > maxwidth) | |
4554 { | |
1736 | 4555 /* Result is too long, must truncate somewhere. */ |
7 | 4556 l = 0; |
4557 if (itemcnt == 0) | |
4558 s = out; | |
4559 else | |
4560 { | |
4561 for ( ; l < itemcnt; l++) | |
4562 if (item[l].type == Trunc) | |
4563 { | |
4564 /* Truncate at %< item. */ | |
4565 s = item[l].start; | |
4566 break; | |
4567 } | |
4568 if (l == itemcnt) | |
4569 { | |
4570 /* No %< item, truncate first item. */ | |
4571 s = item[0].start; | |
4572 l = 0; | |
4573 } | |
4574 } | |
4575 | |
4576 if (width - vim_strsize(s) >= maxwidth) | |
4577 { | |
4578 /* Truncation mark is beyond max length */ | |
4579 if (has_mbyte) | |
4580 { | |
4581 s = out; | |
4582 width = 0; | |
4583 for (;;) | |
4584 { | |
4585 width += ptr2cells(s); | |
4586 if (width >= maxwidth) | |
4587 break; | |
474 | 4588 s += (*mb_ptr2len)(s); |
7 | 4589 } |
4590 /* Fill up for half a double-wide character. */ | |
4591 while (++width < maxwidth) | |
4592 *s++ = fillchar; | |
4593 } | |
4594 else | |
4595 s = out + maxwidth - 1; | |
4596 for (l = 0; l < itemcnt; l++) | |
4597 if (item[l].start > s) | |
4598 break; | |
4599 itemcnt = l; | |
4600 *s++ = '>'; | |
4601 *s = 0; | |
4602 } | |
4603 else | |
4604 { | |
4605 if (has_mbyte) | |
4606 { | |
4607 n = 0; | |
4608 while (width >= maxwidth) | |
4609 { | |
4610 width -= ptr2cells(s + n); | |
474 | 4611 n += (*mb_ptr2len)(s + n); |
7 | 4612 } |
4613 } | |
4614 else | |
4615 n = width - maxwidth + 1; | |
4616 p = s + n; | |
1618 | 4617 STRMOVE(s + 1, p); |
7 | 4618 *s = '<'; |
4619 | |
4620 /* Fill up for half a double-wide character. */ | |
4621 while (++width < maxwidth) | |
4622 { | |
4623 s = s + STRLEN(s); | |
4624 *s++ = fillchar; | |
4625 *s = NUL; | |
4626 } | |
4627 | |
4628 --n; /* count the '<' */ | |
4629 for (; l < itemcnt; l++) | |
4630 { | |
4631 if (item[l].start - n >= s) | |
4632 item[l].start -= n; | |
4633 else | |
4634 item[l].start = s; | |
4635 } | |
4636 } | |
4637 width = maxwidth; | |
4638 } | |
4639 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4640 { | |
4641 /* Apply STL_MIDDLE if any */ | |
4642 for (l = 0; l < itemcnt; l++) | |
4643 if (item[l].type == Middle) | |
4644 break; | |
4645 if (l < itemcnt) | |
4646 { | |
4647 p = item[l].start + maxwidth - width; | |
1618 | 4648 STRMOVE(p, item[l].start); |
7 | 4649 for (s = item[l].start; s < p; s++) |
4650 *s = fillchar; | |
4651 for (l++; l < itemcnt; l++) | |
4652 item[l].start += maxwidth - width; | |
4653 width = maxwidth; | |
4654 } | |
4655 } | |
4656 | |
681 | 4657 /* Store the info about highlighting. */ |
4658 if (hltab != NULL) | |
7 | 4659 { |
681 | 4660 sp = hltab; |
7 | 4661 for (l = 0; l < itemcnt; l++) |
4662 { | |
4663 if (item[l].type == Highlight) | |
4664 { | |
681 | 4665 sp->start = item[l].start; |
4666 sp->userhl = item[l].minwid; | |
4667 sp++; | |
7 | 4668 } |
4669 } | |
681 | 4670 sp->start = NULL; |
4671 sp->userhl = 0; | |
4672 } | |
4673 | |
4674 /* Store the info about tab pages labels. */ | |
4675 if (tabtab != NULL) | |
4676 { | |
4677 sp = tabtab; | |
4678 for (l = 0; l < itemcnt; l++) | |
4679 { | |
4680 if (item[l].type == TabPage) | |
4681 { | |
4682 sp->start = item[l].start; | |
4683 sp->userhl = item[l].minwid; | |
4684 sp++; | |
4685 } | |
4686 } | |
4687 sp->start = NULL; | |
4688 sp->userhl = 0; | |
7 | 4689 } |
4690 | |
12572
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4691 /* When inside update_screen we do not want redrawing a stausline, ruler, |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4692 * title, etc. to trigger another redraw, it may cause an endless loop. */ |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4693 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4694 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4695 must_redraw = save_must_redraw; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4696 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4697 } |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4698 |
7 | 4699 return width; |
4700 } | |
4701 #endif /* FEAT_STL_OPT */ | |
4702 | |
686 | 4703 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4704 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4705 /* |
1869 | 4706 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4707 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4708 */ |
4709 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4710 get_rel_pos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4711 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4712 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4713 int buflen) |
7 | 4714 { |
4715 long above; /* number of lines above window */ | |
4716 long below; /* number of lines below window */ | |
4717 | |
6466 | 4718 if (buflen < 3) /* need at least 3 chars for writing */ |
4719 return; | |
7 | 4720 above = wp->w_topline - 1; |
4721 #ifdef FEAT_DIFF | |
4722 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4723 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4724 above = 0; /* All buffer lines are displayed and there is an | |
4725 * indication of filler lines, that can be considered | |
4726 * seeing all lines. */ | |
7 | 4727 #endif |
4728 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4729 if (below <= 0) | |
1869 | 4730 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4731 (size_t)(buflen - 1)); | |
7 | 4732 else if (above <= 0) |
1869 | 4733 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4734 else |
1869 | 4735 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4736 ? (int)(above / ((above + below) / 100L)) |
4737 : (int)(above * 100L / (above + below))); | |
4738 } | |
4739 #endif | |
4740 | |
4741 /* | |
1869 | 4742 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4743 * Return TRUE if it was appended. |
4744 */ | |
1869 | 4745 static int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4746 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4747 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4748 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4749 int buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4750 int add_file) /* Add "file" before the arg number */ |
7 | 4751 { |
4752 char_u *p; | |
4753 | |
4754 if (ARGCOUNT <= 1) /* nothing to do */ | |
4755 return FALSE; | |
4756 | |
1869 | 4757 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4758 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4759 return FALSE; |
4760 *p++ = ' '; | |
4761 *p++ = '('; | |
4762 if (add_file) | |
4763 { | |
4764 STRCPY(p, "file "); | |
4765 p += 5; | |
4766 } | |
1869 | 4767 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4768 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4769 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4770 return TRUE; | |
4771 } | |
4772 | |
4773 /* | |
4774 * If fname is not a full path, make it a full path. | |
4775 * Returns pointer to allocated memory (NULL for failure). | |
4776 */ | |
4777 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4778 fix_fname(char_u *fname) |
7 | 4779 { |
4780 /* | |
4781 * Force expanding the path always for Unix, because symbolic links may | |
4782 * mess up the full path name, even though it starts with a '/'. | |
4783 * Also expand when there is ".." in the file name, try to remove it, | |
4784 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4785 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4786 * For MS-Windows also expand names like "longna~1" to "longname". |
4787 */ | |
1082 | 4788 #ifdef UNIX |
7 | 4789 return FullName_save(fname, TRUE); |
4790 #else | |
1420 | 4791 if (!vim_isAbsName(fname) |
4792 || strstr((char *)fname, "..") != NULL | |
4793 || strstr((char *)fname, "//") != NULL | |
4794 # ifdef BACKSLASH_IN_FILENAME | |
4795 || strstr((char *)fname, "\\\\") != NULL | |
4796 # endif | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
4797 # if defined(MSWIN) |
7 | 4798 || vim_strchr(fname, '~') != NULL |
1420 | 4799 # endif |
7 | 4800 ) |
4801 return FullName_save(fname, FALSE); | |
4802 | |
4803 fname = vim_strsave(fname); | |
4804 | |
1420 | 4805 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
4806 if (fname != NULL) |
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
4807 fname_case(fname, 0); /* set correct case for file name */ |
1420 | 4808 # endif |
7 | 4809 |
4810 return fname; | |
4811 #endif | |
4812 } | |
4813 | |
4814 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4815 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4816 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4817 * When resolving a link both "*sfname" and "*ffname" will point to the same |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4818 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4819 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4820 * Note that the resulting "*ffname" pointer should be considered not allocaed. |
7 | 4821 */ |
4822 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4823 fname_expand( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4824 buf_T *buf UNUSED, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4825 char_u **ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4826 char_u **sfname) |
7 | 4827 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4828 if (*ffname == NULL) // no file name given, nothing to do |
7 | 4829 return; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4830 if (*sfname == NULL) // no short file name given, use ffname |
7 | 4831 *sfname = *ffname; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4832 *ffname = fix_fname(*ffname); // expand to full path |
7 | 4833 |
4834 #ifdef FEAT_SHORTCUT | |
4835 if (!buf->b_p_bin) | |
4836 { | |
844 | 4837 char_u *rfname; |
7 | 4838 |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4839 // If the file name is a shortcut file, use the file it links to. |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15740
diff
changeset
|
4840 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 4841 if (rfname != NULL) |
7 | 4842 { |
4843 vim_free(*ffname); | |
4844 *ffname = rfname; | |
4845 *sfname = rfname; | |
4846 } | |
4847 } | |
4848 #endif | |
4849 } | |
4850 | |
4851 /* | |
4852 * Get the file name for an argument list entry. | |
4853 */ | |
4854 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4855 alist_name(aentry_T *aep) |
7 | 4856 { |
4857 buf_T *bp; | |
4858 | |
4859 /* Use the name from the associated buffer if it exists. */ | |
4860 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4861 if (bp == NULL || bp->b_fname == NULL) |
7 | 4862 return aep->ae_fname; |
4863 return bp->b_fname; | |
4864 } | |
4865 | |
4866 /* | |
4867 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4868 */ | |
4869 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4870 do_arg_all( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4871 int count, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4872 int forceit, /* hide buffers in current windows */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4873 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4874 { |
4875 int i; | |
4876 win_T *wp, *wpnext; | |
3380 | 4877 char_u *opened; /* Array of weight for which args are open: |
4878 * 0: not opened | |
4879 * 1: opened in other tab | |
4880 * 2: opened in curtab | |
4881 * 3: opened in curtab and curwin | |
4882 */ | |
1411 | 4883 int opened_len; /* length of opened[] */ |
7 | 4884 int use_firstwin = FALSE; /* use first window for arglist */ |
4885 int split_ret = OK; | |
4886 int p_ea_save; | |
4887 alist_T *alist; /* argument list to be used */ | |
4888 buf_T *buf; | |
698 | 4889 tabpage_T *tpnext; |
4890 int had_tab = cmdmod.tab; | |
3380 | 4891 win_T *old_curwin, *last_curwin; |
4892 tabpage_T *old_curtab, *last_curtab; | |
726 | 4893 win_T *new_curwin = NULL; |
4894 tabpage_T *new_curtab = NULL; | |
7 | 4895 |
4896 if (ARGCOUNT <= 0) | |
4897 { | |
4898 /* Don't give an error message. We don't want it when the ":all" | |
4899 * command is in the .vimrc. */ | |
4900 return; | |
4901 } | |
4902 setpcmark(); | |
4903 | |
4904 opened_len = ARGCOUNT; | |
4905 opened = alloc_clear((unsigned)opened_len); | |
4906 if (opened == NULL) | |
4907 return; | |
4908 | |
3380 | 4909 /* Autocommands may do anything to the argument list. Make sure it's not |
4910 * freed while we are working here by "locking" it. We still have to | |
4911 * watch out for its size to be changed. */ | |
4912 alist = curwin->w_alist; | |
4913 ++alist->al_refcount; | |
4914 | |
4915 old_curwin = curwin; | |
4916 old_curtab = curtab; | |
4917 | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
4918 # ifdef FEAT_GUI |
7 | 4919 need_mouse_correct = TRUE; |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
4920 # endif |
7 | 4921 |
4922 /* | |
4923 * Try closing all windows that are not in the argument list. | |
4924 * Also close windows that are not full width; | |
4925 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4926 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4927 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4928 */ |
698 | 4929 if (had_tab > 0) |
4354 | 4930 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4931 for (;;) |
7 | 4932 { |
698 | 4933 tpnext = curtab->tp_next; |
4934 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4935 { |
698 | 4936 wpnext = wp->w_next; |
4937 buf = wp->w_buffer; | |
4938 if (buf->b_ffname == NULL | |
10432
262f5bc3d38e
commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
4939 || (!keep_tabs && (buf->b_nwindows > 1 |
262f5bc3d38e
commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
4940 || wp->w_width != Columns))) |
3380 | 4941 i = opened_len; |
698 | 4942 else |
7 | 4943 { |
698 | 4944 /* check if the buffer in this window is in the arglist */ |
3380 | 4945 for (i = 0; i < opened_len; ++i) |
7 | 4946 { |
3380 | 4947 if (i < alist->al_ga.ga_len |
4948 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4949 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4950 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4951 { |
3380 | 4952 int weight = 1; |
4953 | |
4954 if (old_curtab == curtab) | |
726 | 4955 { |
3380 | 4956 ++weight; |
4957 if (old_curwin == wp) | |
4958 ++weight; | |
4959 } | |
4960 | |
4961 if (weight > (int)opened[i]) | |
4962 { | |
4963 opened[i] = (char_u)weight; | |
726 | 4964 if (i == 0) |
4965 { | |
3380 | 4966 if (new_curwin != NULL) |
4967 new_curwin->w_arg_idx = opened_len; | |
726 | 4968 new_curwin = wp; |
4969 new_curtab = curtab; | |
4970 } | |
4971 } | |
3380 | 4972 else if (keep_tabs) |
4973 i = opened_len; | |
4974 | |
4975 if (wp->w_alist != alist) | |
698 | 4976 { |
4977 /* Use the current argument list for all windows | |
4978 * containing a file from it. */ | |
4979 alist_unlink(wp->w_alist); | |
3380 | 4980 wp->w_alist = alist; |
698 | 4981 ++wp->w_alist->al_refcount; |
4982 } | |
4983 break; | |
7 | 4984 } |
698 | 4985 } |
4986 } | |
4987 wp->w_arg_idx = i; | |
4988 | |
3380 | 4989 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 4990 { |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
4991 if (buf_hide(buf) || forceit || buf->b_nwindows > 1 |
726 | 4992 || !bufIsChanged(buf)) |
698 | 4993 { |
4994 /* If the buffer was changed, and we would like to hide it, | |
4995 * try autowriting. */ | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
4996 if (!buf_hide(buf) && buf->b_nwindows <= 1 |
726 | 4997 && bufIsChanged(buf)) |
698 | 4998 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4999 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5000 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5001 set_bufref(&bufref, buf); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5002 |
698 | 5003 (void)autowrite(buf, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5004 |
698 | 5005 /* check if autocommands removed the window */ |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5006 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 5007 { |
5008 wpnext = firstwin; /* start all over... */ | |
5009 continue; | |
5010 } | |
5011 } | |
726 | 5012 /* don't close last window */ |
10349
cf988222b150
commit https://github.com/vim/vim/commit/a1f4cb93ba50ea9e40cd4b1f5592b8a6d1398660
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
5013 if (ONE_WINDOW |
3380 | 5014 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 5015 use_firstwin = TRUE; |
5016 else | |
5017 { | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5018 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf)); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5019 |
698 | 5020 /* check if autocommands removed the next window */ |
5021 if (!win_valid(wpnext)) | |
5022 wpnext = firstwin; /* start all over... */ | |
5023 } | |
7 | 5024 } |
5025 } | |
5026 } | |
698 | 5027 |
5028 /* Without the ":tab" modifier only do the current tab page. */ | |
5029 if (had_tab == 0 || tpnext == NULL) | |
5030 break; | |
5031 | |
5032 /* check if autocommands removed the next tab page */ | |
5033 if (!valid_tabpage(tpnext)) | |
5034 tpnext = first_tabpage; /* start all over...*/ | |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5035 |
4354 | 5036 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5037 } |
5038 | |
5039 /* | |
5040 * Open a window for files in the argument list that don't have one. | |
5041 * ARGCOUNT may change while doing this, because of autocommands. | |
5042 */ | |
3380 | 5043 if (count > opened_len || count <= 0) |
5044 count = opened_len; | |
7 | 5045 |
5046 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5047 ++autocmd_no_enter; | |
5048 ++autocmd_no_leave; | |
3380 | 5049 last_curwin = curwin; |
5050 last_curtab = curtab; | |
7 | 5051 win_enter(lastwin, FALSE); |
819 | 5052 /* ":drop all" should re-use an empty window to avoid "--remote-tab" |
5053 * leaving an empty tab page when executed locally. */ | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
5054 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
819 | 5055 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
5056 use_firstwin = TRUE; | |
5057 | |
3380 | 5058 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5059 { |
5060 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5061 arg_had_last = TRUE; | |
3380 | 5062 if (opened[i] > 0) |
7 | 5063 { |
5064 /* Move the already present window to below the current window */ | |
5065 if (curwin->w_arg_idx != i) | |
5066 { | |
5067 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5068 { | |
5069 if (wpnext->w_arg_idx == i) | |
5070 { | |
3380 | 5071 if (keep_tabs) |
5072 { | |
5073 new_curwin = wpnext; | |
5074 new_curtab = curtab; | |
5075 } | |
5076 else | |
5077 win_move_after(wpnext, curwin); | |
7 | 5078 break; |
5079 } | |
5080 } | |
5081 } | |
5082 } | |
5083 else if (split_ret == OK) | |
5084 { | |
5085 if (!use_firstwin) /* split current window */ | |
5086 { | |
5087 p_ea_save = p_ea; | |
5088 p_ea = TRUE; /* use space from all windows */ | |
5089 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5090 p_ea = p_ea_save; | |
5091 if (split_ret == FAIL) | |
5092 continue; | |
5093 } | |
5094 else /* first window: do autocmd for leaving this buffer */ | |
5095 --autocmd_no_leave; | |
5096 | |
5097 /* | |
726 | 5098 * edit file "i" |
7 | 5099 */ |
5100 curwin->w_arg_idx = i; | |
726 | 5101 if (i == 0) |
5102 { | |
5103 new_curwin = curwin; | |
5104 new_curtab = curtab; | |
5105 } | |
7 | 5106 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5107 ECMD_ONE, | |
11957
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5108 ((buf_hide(curwin->w_buffer) |
7 | 5109 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) |
1743 | 5110 + ECMD_OLDBUF, curwin); |
7 | 5111 if (use_firstwin) |
5112 ++autocmd_no_leave; | |
5113 use_firstwin = FALSE; | |
5114 } | |
5115 ui_breakcheck(); | |
698 | 5116 |
5117 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5118 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5119 cmdmod.tab = 9999; | |
7 | 5120 } |
5121 | |
5122 /* Remove the "lock" on the argument list. */ | |
5123 alist_unlink(alist); | |
5124 | |
5125 --autocmd_no_enter; | |
13380
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5126 |
3380 | 5127 /* restore last referenced tabpage's curwin */ |
5128 if (last_curtab != new_curtab) | |
5129 { | |
5130 if (valid_tabpage(last_curtab)) | |
4354 | 5131 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5132 if (win_valid(last_curwin)) |
5133 win_enter(last_curwin, FALSE); | |
5134 } | |
726 | 5135 /* to window with first arg */ |
5136 if (valid_tabpage(new_curtab)) | |
4354 | 5137 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5138 if (win_valid(new_curwin)) |
5139 win_enter(new_curwin, FALSE); | |
5140 | |
7 | 5141 --autocmd_no_leave; |
5142 vim_free(opened); | |
5143 } | |
5144 | |
5145 /* | |
5146 * Open a window for a number of buffers. | |
5147 */ | |
5148 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5149 ex_buffer_all(exarg_T *eap) |
7 | 5150 { |
5151 buf_T *buf; | |
5152 win_T *wp, *wpnext; | |
5153 int split_ret = OK; | |
5154 int p_ea_save; | |
5155 int open_wins = 0; | |
5156 int r; | |
5157 int count; /* Maximum number of windows to open. */ | |
5158 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5159 int had_tab = cmdmod.tab; |
5160 tabpage_T *tpnext; | |
7 | 5161 |
5162 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5163 count = 9999; | |
5164 else | |
5165 count = eap->line2; /* make as many windows as specified */ | |
5166 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5167 all = FALSE; | |
5168 else | |
5169 all = TRUE; | |
5170 | |
5171 setpcmark(); | |
5172 | |
5173 #ifdef FEAT_GUI | |
5174 need_mouse_correct = TRUE; | |
5175 #endif | |
5176 | |
5177 /* | |
5178 * Close superfluous windows (two windows for the same buffer). | |
5179 * Also close windows that are not full-width. | |
5180 */ | |
698 | 5181 if (had_tab > 0) |
4354 | 5182 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5183 for (;;) |
7 | 5184 { |
698 | 5185 tpnext = curtab->tp_next; |
5186 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5187 { |
698 | 5188 wpnext = wp->w_next; |
706 | 5189 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5190 || ((cmdmod.split & WSP_VERT) |
5191 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5192 - tabline_height() |
698 | 5193 : wp->w_width != Columns) |
12477
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Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5194 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5195 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5196 { |
5197 win_close(wp, FALSE); | |
5198 wpnext = firstwin; /* just in case an autocommand does | |
5199 something strange with windows */ | |
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5200 tpnext = first_tabpage; /* start all over... */ |
698 | 5201 open_wins = 0; |
5202 } | |
5203 else | |
5204 ++open_wins; | |
7 | 5205 } |
698 | 5206 |
5207 /* Without the ":tab" modifier only do the current tab page. */ | |
5208 if (had_tab == 0 || tpnext == NULL) | |
5209 break; | |
4354 | 5210 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5211 } |
5212 | |
5213 /* | |
5214 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5215 * open one. Otherwise move the window to the right position. | |
5216 * Watch out for autocommands that delete buffers or windows! | |
5217 */ | |
5218 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5219 ++autocmd_no_enter; | |
5220 win_enter(lastwin, FALSE); | |
5221 ++autocmd_no_leave; | |
5222 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5223 { | |
5224 /* Check if this buffer needs a window */ | |
5225 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5226 continue; | |
5227 | |
701 | 5228 if (had_tab != 0) |
5229 { | |
5230 /* With the ":tab" modifier don't move the window. */ | |
5231 if (buf->b_nwindows > 0) | |
5232 wp = lastwin; /* buffer has a window, skip it */ | |
5233 else | |
5234 wp = NULL; | |
5235 } | |
5236 else | |
5237 { | |
5238 /* Check if this buffer already has a window */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5239 FOR_ALL_WINDOWS(wp) |
701 | 5240 if (wp->w_buffer == buf) |
5241 break; | |
5242 /* If the buffer already has a window, move it */ | |
5243 if (wp != NULL) | |
5244 win_move_after(wp, curwin); | |
5245 } | |
5246 | |
5247 if (wp == NULL && split_ret == OK) | |
7 | 5248 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5249 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5250 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5251 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5252 |
7 | 5253 /* Split the window and put the buffer in it */ |
5254 p_ea_save = p_ea; | |
5255 p_ea = TRUE; /* use space from all windows */ | |
5256 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5257 ++open_wins; | |
5258 p_ea = p_ea_save; | |
5259 if (split_ret == FAIL) | |
5260 continue; | |
5261 | |
5262 /* Open the buffer in this window. */ | |
576 | 5263 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5264 swap_exists_action = SEA_DIALOG; |
5265 #endif | |
5266 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5267 if (!bufref_valid(&bufref)) |
20 | 5268 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5269 /* autocommands deleted the buffer!!! */ |
576 | 5270 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5271 swap_exists_action = SEA_NONE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5272 #endif |
7 | 5273 break; |
5274 } | |
576 | 5275 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5276 if (swap_exists_action == SEA_QUIT) |
5277 { | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5278 # if defined(FEAT_EVAL) |
24 | 5279 cleanup_T cs; |
5280 | |
5281 /* Reset the error/interrupt/exception state here so that | |
5282 * aborting() returns FALSE when closing a window. */ | |
5283 enter_cleanup(&cs); | |
5284 # endif | |
5285 | |
5286 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5287 win_close(curwin, TRUE); |
5288 --open_wins; | |
5289 swap_exists_action = SEA_NONE; | |
602 | 5290 swap_exists_did_quit = TRUE; |
24 | 5291 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5292 # if defined(FEAT_EVAL) |
24 | 5293 /* Restore the error/interrupt/exception state if not |
5294 * discarded by a new aborting error, interrupt, or uncaught | |
5295 * exception. */ | |
5296 leave_cleanup(&cs); | |
5297 # endif | |
7 | 5298 } |
5299 else | |
5300 handle_swap_exists(NULL); | |
5301 #endif | |
5302 } | |
5303 | |
5304 ui_breakcheck(); | |
5305 if (got_int) | |
5306 { | |
5307 (void)vgetc(); /* only break the file loading, not the rest */ | |
5308 break; | |
5309 } | |
20 | 5310 #ifdef FEAT_EVAL |
5311 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5312 if (aborting()) | |
5313 break; | |
5314 #endif | |
698 | 5315 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5316 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5317 cmdmod.tab = 9999; | |
7 | 5318 } |
5319 --autocmd_no_enter; | |
5320 win_enter(firstwin, FALSE); /* back to first window */ | |
5321 --autocmd_no_leave; | |
5322 | |
5323 /* | |
5324 * Close superfluous windows. | |
5325 */ | |
5326 for (wp = lastwin; open_wins > count; ) | |
5327 { | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5328 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5329 || autowrite(wp->w_buffer, FALSE) == OK); |
5330 if (!win_valid(wp)) | |
5331 { | |
5332 /* BufWrite Autocommands made the window invalid, start over */ | |
5333 wp = lastwin; | |
5334 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5335 else if (r) |
7 | 5336 { |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5337 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5338 --open_wins; |
5339 wp = lastwin; | |
5340 } | |
5341 else | |
5342 { | |
5343 wp = wp->w_prev; | |
5344 if (wp == NULL) | |
5345 break; | |
5346 } | |
5347 } | |
5348 } | |
5349 | |
5350 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5351 static int chk_modeline(linenr_T, int); |
717 | 5352 |
7 | 5353 /* |
5354 * do_modelines() - process mode lines for the current file | |
5355 * | |
717 | 5356 * "flags" can be: |
5357 * OPT_WINONLY only set options local to window | |
5358 * OPT_NOWIN don't set options local to window | |
5359 * | |
7 | 5360 * Returns immediately if the "ml" option isn't set. |
5361 */ | |
5362 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5363 do_modelines(int flags) |
7 | 5364 { |
23 | 5365 linenr_T lnum; |
5366 int nmlines; | |
5367 static int entered = 0; | |
7 | 5368 |
5369 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5370 return; | |
5371 | |
5372 /* Disallow recursive entry here. Can happen when executing a modeline | |
5373 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5374 if (entered) | |
5375 return; | |
5376 | |
5377 ++entered; | |
5378 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5379 ++lnum) | |
717 | 5380 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5381 nmlines = 0; |
5382 | |
5383 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5384 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5385 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5386 nmlines = 0; |
5387 --entered; | |
5388 } | |
5389 | |
5390 #include "version.h" /* for version number */ | |
5391 | |
5392 /* | |
5393 * chk_modeline() - check a single line for a mode string | |
5394 * Return FAIL if an error encountered. | |
5395 */ | |
5396 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5397 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5398 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5399 int flags) /* Same as for do_modelines(). */ |
7 | 5400 { |
5401 char_u *s; | |
5402 char_u *e; | |
5403 char_u *linecopy; /* local copy of any modeline found */ | |
5404 int prev; | |
5405 int vers; | |
5406 int end; | |
5407 int retval = OK; | |
5408 char_u *save_sourcing_name; | |
5409 linenr_T save_sourcing_lnum; | |
5410 #ifdef FEAT_EVAL | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5411 sctx_T save_current_sctx; |
7 | 5412 #endif |
5413 | |
5414 prev = -1; | |
5415 for (s = ml_get(lnum); *s != NUL; ++s) | |
5416 { | |
5417 if (prev == -1 || vim_isspace(prev)) | |
5418 { | |
5419 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5420 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5421 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5422 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5423 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5424 { |
5425 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5426 e = s + 4; | |
5427 else | |
5428 e = s + 3; | |
5429 vers = getdigits(&e); | |
5430 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5431 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5432 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5433 && (s[3] == ':' |
5434 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5435 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5436 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5437 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5438 break; | |
5439 } | |
5440 } | |
5441 prev = *s; | |
5442 } | |
5443 | |
5444 if (*s) | |
5445 { | |
5446 do /* skip over "ex:", "vi:" or "vim:" */ | |
5447 ++s; | |
5448 while (s[-1] != ':'); | |
5449 | |
5450 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5451 if (linecopy == NULL) | |
5452 return FAIL; | |
5453 | |
5454 save_sourcing_lnum = sourcing_lnum; | |
5455 save_sourcing_name = sourcing_name; | |
5456 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5457 sourcing_name = (char_u *)"modelines"; | |
5458 | |
5459 end = FALSE; | |
5460 while (end == FALSE) | |
5461 { | |
5462 s = skipwhite(s); | |
5463 if (*s == NUL) | |
5464 break; | |
5465 | |
5466 /* | |
5467 * Find end of set command: ':' or end of line. | |
5468 * Skip over "\:", replacing it with ":". | |
5469 */ | |
5470 for (e = s; *e != ':' && *e != NUL; ++e) | |
5471 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5472 STRMOVE(e, e + 1); |
7 | 5473 if (*e == NUL) |
5474 end = TRUE; | |
5475 | |
5476 /* | |
5477 * If there is a "set" command, require a terminating ':' and | |
5478 * ignore the stuff after the ':'. | |
5479 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5480 * "vi:opt opt opt: foo" -- foo interpreted | |
5481 * Accept "se" for compatibility with Elvis. | |
5482 */ | |
5483 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5484 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5485 { | |
5486 if (*e != ':') /* no terminating ':'? */ | |
5487 break; | |
5488 end = TRUE; | |
5489 s = vim_strchr(s, ' ') + 1; | |
5490 } | |
5491 *e = NUL; /* truncate the set command */ | |
5492 | |
5493 if (*s != NUL) /* skip over an empty "::" */ | |
5494 { | |
15207
6ab9c18708c4
patch 8.1.0613: when executing an insecure function the secure flag is stuck
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
5495 int secure_save = secure; |
7 | 5496 #ifdef FEAT_EVAL |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5497 save_current_sctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5498 current_sctx.sc_sid = SID_MODELINE; |
15008
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
5499 current_sctx.sc_seq = 0; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5500 current_sctx.sc_lnum = 0; |
7 | 5501 #endif |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5502 // Make sure no risky things are executed as a side effect. |
15056
a751ecdd07cc
patch 8.1.0539: cannot build without the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
15054
diff
changeset
|
5503 ++secure; |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5504 |
717 | 5505 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5506 |
15207
6ab9c18708c4
patch 8.1.0613: when executing an insecure function the secure flag is stuck
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
5507 secure = secure_save; |
7 | 5508 #ifdef FEAT_EVAL |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5509 current_sctx = save_current_sctx; |
7 | 5510 #endif |
5511 if (retval == FAIL) /* stop if error found */ | |
5512 break; | |
5513 } | |
5514 s = e + 1; /* advance to next part */ | |
5515 } | |
5516 | |
5517 sourcing_lnum = save_sourcing_lnum; | |
5518 sourcing_name = save_sourcing_name; | |
5519 | |
5520 vim_free(linecopy); | |
5521 } | |
5522 return retval; | |
5523 } | |
5524 | |
1559 | 5525 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5526 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5527 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5528 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5529 int writing) |
7 | 5530 { |
5531 char_u *tab; | |
5532 linenr_T lnum; | |
5533 colnr_T col; | |
5534 buf_T *buf; | |
5535 char_u *sfname; | |
5536 char_u *xline; | |
5537 | |
5538 /* Handle long line and escaped characters. */ | |
5539 xline = viminfo_readstring(virp, 1, FALSE); | |
5540 | |
5541 /* don't read in if there are files on the command-line or if writing: */ | |
5542 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5543 && find_viminfo_parameter('%') != NULL) | |
5544 { | |
5545 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5546 * Watch out for a Tab in the file name, work from the end. */ | |
5547 lnum = 0; | |
5548 col = 0; | |
5549 tab = vim_strrchr(xline, '\t'); | |
5550 if (tab != NULL) | |
5551 { | |
5552 *tab++ = '\0'; | |
1869 | 5553 col = (colnr_T)atoi((char *)tab); |
7 | 5554 tab = vim_strrchr(xline, '\t'); |
5555 if (tab != NULL) | |
5556 { | |
5557 *tab++ = '\0'; | |
5558 lnum = atol((char *)tab); | |
5559 } | |
5560 } | |
5561 | |
5562 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5563 * Then try shortening it by comparing with the current directory */ | |
5564 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5565 sfname = shorten_fname1(NameBuff); |
7 | 5566 |
5567 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5568 if (buf != NULL) /* just in case... */ | |
5569 { | |
5570 buf->b_last_cursor.lnum = lnum; | |
5571 buf->b_last_cursor.col = col; | |
5572 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5573 } | |
5574 } | |
5575 vim_free(xline); | |
5576 | |
5577 return viminfo_readline(virp); | |
5578 } | |
5579 | |
5580 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5581 write_viminfo_bufferlist(FILE *fp) |
7 | 5582 { |
5583 buf_T *buf; | |
5584 win_T *win; | |
671 | 5585 tabpage_T *tp; |
7 | 5586 char_u *line; |
23 | 5587 int max_buffers; |
7 | 5588 |
5589 if (find_viminfo_parameter('%') == NULL) | |
5590 return; | |
5591 | |
23 | 5592 /* Without a number -1 is returned: do all buffers. */ |
5593 max_buffers = get_viminfo_parameter('%'); | |
5594 | |
7 | 5595 /* Allocate room for the file name, lnum and col. */ |
1869 | 5596 #define LINE_BUF_LEN (MAXPATHL + 40) |
5597 line = alloc(LINE_BUF_LEN); | |
7 | 5598 if (line == NULL) |
5599 return; | |
5600 | |
671 | 5601 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5602 set_last_cursor(win); |
5603 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5604 fputs(_("\n# Buffer list:\n"), fp); |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5605 FOR_ALL_BUFFERS(buf) |
7 | 5606 { |
5607 if (buf->b_fname == NULL | |
5608 || !buf->b_p_bl | |
5609 #ifdef FEAT_QUICKFIX | |
5610 || bt_quickfix(buf) | |
5611 #endif | |
12100
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5612 #ifdef FEAT_TERMINAL |
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5613 || bt_terminal(buf) |
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5614 #endif |
7 | 5615 || removable(buf->b_ffname)) |
5616 continue; | |
5617 | |
23 | 5618 if (max_buffers-- == 0) |
5619 break; | |
7 | 5620 putc('%', fp); |
5621 home_replace(NULL, buf->b_ffname, line, MAXPATHL, TRUE); | |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
5622 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5623 (long)buf->b_last_cursor.lnum, |
5624 buf->b_last_cursor.col); | |
5625 viminfo_writestring(fp, line); | |
5626 } | |
5627 vim_free(line); | |
5628 } | |
5629 #endif | |
5630 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5631 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5632 * Return TRUE if "buf" is a normal buffer, 'buftype' is empty. |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5633 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5634 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5635 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5636 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5637 return buf != NULL && buf->b_p_bt[0] == NUL; |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5638 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5639 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5640 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5641 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5642 * Return TRUE if "buf" is the quickfix buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5643 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5644 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5645 bt_quickfix(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5646 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5647 return buf != NULL && buf->b_p_bt[0] == 'q'; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5648 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5649 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5650 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5651 #if defined(FEAT_TERMINAL) || defined(PROTO) |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5652 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5653 * Return TRUE if "buf" is a terminal buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5654 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5655 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5656 bt_terminal(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5657 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5658 return buf != NULL && buf->b_p_bt[0] == 't'; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5659 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5660 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5661 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5662 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5663 * Return TRUE if "buf" is a help buffer. |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5664 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5665 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5666 bt_help(buf_T *buf) |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5667 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5668 return buf != NULL && buf->b_help; |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5669 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5670 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5671 /* |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5672 * Return TRUE if "buf" is a prompt buffer. |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5673 */ |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5674 int |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5675 bt_prompt(buf_T *buf) |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5676 { |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5677 return buf != NULL && buf->b_p_bt[0] == 'p'; |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5678 } |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5679 |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5680 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5681 * Return TRUE if "buf" is a "nofile", "acwrite", "terminal" or "prompt" |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5682 * buffer. This means the buffer name is not a file name. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5683 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5684 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5685 bt_nofile(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5686 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5687 return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f') |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5688 || buf->b_p_bt[0] == 'a' |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5689 || buf->b_p_bt[0] == 't' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5690 || buf->b_p_bt[0] == 'p'); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5691 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5692 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5693 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5694 * Return TRUE if "buf" is a "nowrite", "nofile", "terminal" or "prompt" |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5695 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5696 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5697 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 bt_dontwrite(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5699 { |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5700 return buf != NULL && (buf->b_p_bt[0] == 'n' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5701 || buf->b_p_bt[0] == 't' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5702 || buf->b_p_bt[0] == 'p'); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5703 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5704 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5705 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5706 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5707 bt_dontwrite_msg(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5708 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5709 if (bt_dontwrite(buf)) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5710 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5711 emsg(_("E382: Cannot write, 'buftype' option is set")); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5712 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5713 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5714 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5715 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5716 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5717 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5718 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5719 * Return TRUE if the buffer should be hidden, according to 'hidden', ":hide" |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5720 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5721 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5722 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5723 buf_hide(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5724 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5725 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5726 switch (buf->b_p_bh[0]) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5727 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5728 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5729 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5730 case 'd': return FALSE; /* "delete" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5731 case 'h': return TRUE; /* "hide" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5732 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5733 return (p_hid || cmdmod.hide); |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5734 } |
7 | 5735 |
5736 /* | |
5737 * Return special buffer name. | |
5738 * Returns NULL when the buffer has a normal file name. | |
5739 */ | |
3839 | 5740 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5741 buf_spname(buf_T *buf) |
7 | 5742 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5743 #if defined(FEAT_QUICKFIX) |
7 | 5744 if (bt_quickfix(buf)) |
643 | 5745 { |
5746 /* | |
15740
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5747 * Differentiate between the quickfix and location list buffers using |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5748 * the buffer number stored in the global quickfix stack. |
643 | 5749 */ |
15740
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5750 if (buf->b_fnum == qf_stack_get_bufnr()) |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5751 return (char_u *)_(msg_qflist); |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5752 else |
3839 | 5753 return (char_u *)_(msg_loclist); |
643 | 5754 } |
7 | 5755 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5756 |
7 | 5757 /* There is no _file_ when 'buftype' is "nofile", b_sfname |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5758 * contains the name as specified by the user. */ |
7 | 5759 if (bt_nofile(buf)) |
5760 { | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5761 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5762 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5763 return term_get_status_text(buf->b_term); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5764 #endif |
12267
e3bde71afff0
patch 8.0.1013: terminal window behaves different from a buffer with changes
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
5765 if (buf->b_fname != NULL) |
e3bde71afff0
patch 8.0.1013: terminal window behaves different from a buffer with changes
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
5766 return buf->b_fname; |
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5767 #ifdef FEAT_JOB_CHANNEL |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5768 if (bt_prompt(buf)) |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5769 return (char_u *)_("[Prompt]"); |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5770 #endif |
3839 | 5771 return (char_u *)_("[Scratch]"); |
7 | 5772 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5773 |
7 | 5774 if (buf->b_fname == NULL) |
3839 | 5775 return (char_u *)_("[No Name]"); |
7 | 5776 return NULL; |
5777 } | |
5778 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5779 #if defined(FEAT_JOB_CHANNEL) \ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5780 || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5781 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5782 # define SWITCH_TO_WIN |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5783 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5784 /* |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5785 * Find a window that contains "buf" and switch to it. |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5786 * If there is no such window, use the current window and change "curbuf". |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5787 * Caller must initialize save_curbuf to NULL. |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5788 * restore_win_for_buf() MUST be called later! |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5789 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5790 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5791 switch_to_win_for_buf( |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5792 buf_T *buf, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5793 win_T **save_curwinp, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5794 tabpage_T **save_curtabp, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5795 bufref_T *save_curbuf) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5796 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5797 win_T *wp; |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5798 tabpage_T *tp; |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5799 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5800 if (find_win_for_buf(buf, &wp, &tp) == FAIL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5801 switch_buffer(save_curbuf, buf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5802 else if (switch_win(save_curwinp, save_curtabp, wp, tp, TRUE) == FAIL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5803 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5804 restore_win(*save_curwinp, *save_curtabp, TRUE); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5805 switch_buffer(save_curbuf, buf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5806 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5807 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5808 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5809 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5810 restore_win_for_buf( |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5811 win_T *save_curwin, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5812 tabpage_T *save_curtab, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5813 bufref_T *save_curbuf) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5814 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5815 if (save_curbuf->br_buf == NULL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5816 restore_win(save_curwin, save_curtab, TRUE); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5817 else |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5818 restore_buffer(save_curbuf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5819 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5820 #endif |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5821 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5822 #if defined(FEAT_QUICKFIX) || defined(SWITCH_TO_WIN) || defined(PROTO) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5823 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5824 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5825 * If found OK is returned and "wp" and "tp" are set to the window and tabpage. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5826 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5827 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5828 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5829 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5830 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5831 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5832 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5833 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5834 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5835 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5836 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5837 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5838 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5839 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5840 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5841 #endif |
7 | 5842 |
5843 /* | |
5844 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5845 */ | |
5846 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5847 set_buflisted(int on) |
7 | 5848 { |
5849 if (on != curbuf->b_p_bl) | |
5850 { | |
5851 curbuf->b_p_bl = on; | |
5852 if (on) | |
5853 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5854 else | |
5855 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5856 } | |
5857 } | |
5858 | |
5859 /* | |
5860 * Read the file for "buf" again and check if the contents changed. | |
5861 * Return TRUE if it changed or this could not be checked. | |
5862 */ | |
5863 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5864 buf_contents_changed(buf_T *buf) |
7 | 5865 { |
5866 buf_T *newbuf; | |
5867 int differ = TRUE; | |
5868 linenr_T lnum; | |
5869 aco_save_T aco; | |
5870 exarg_T ea; | |
5871 | |
5872 /* Allocate a buffer without putting it in the buffer list. */ | |
5873 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
5874 if (newbuf == NULL) | |
5875 return TRUE; | |
5876 | |
5877 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
5878 if (prep_exarg(&ea, buf) == FAIL) | |
5879 { | |
5880 wipe_buffer(newbuf, FALSE); | |
5881 return TRUE; | |
5882 } | |
5883 | |
5884 /* set curwin/curbuf to buf and save a few things */ | |
5885 aucmd_prepbuf(&aco, newbuf); | |
5886 | |
625 | 5887 if (ml_open(curbuf) == OK |
7 | 5888 && readfile(buf->b_ffname, buf->b_fname, |
5889 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5890 &ea, READ_NEW | READ_DUMMY) == OK) | |
5891 { | |
5892 /* compare the two files line by line */ | |
5893 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
5894 { | |
5895 differ = FALSE; | |
5896 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5897 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5898 { | |
5899 differ = TRUE; | |
5900 break; | |
5901 } | |
5902 } | |
5903 } | |
5904 vim_free(ea.cmd); | |
5905 | |
5906 /* restore curwin/curbuf and a few other things */ | |
5907 aucmd_restbuf(&aco); | |
5908 | |
5909 if (curbuf != newbuf) /* safety check */ | |
5910 wipe_buffer(newbuf, FALSE); | |
5911 | |
5912 return differ; | |
5913 } | |
5914 | |
5915 /* | |
5916 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5917 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5918 * marks. | |
5919 */ | |
5920 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5921 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5922 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5923 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 5924 { |
5925 if (buf->b_fnum == top_file_num - 1) | |
5926 --top_file_num; | |
5927 | |
5928 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 5929 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5930 |
3365 | 5931 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5932 |
7 | 5933 if (!aucmd) |
1410 | 5934 unblock_autocmds(); |
7 | 5935 } |