Mercurial > vim
annotate src/buffer.c @ 15355:73b153ed5af8 v8.1.0685
patch 8.1.0685: get_buf_tv() is named inconsistently
commit https://github.com/vim/vim/commit/f2d79fa92d0ed90732f52dd88da4ad66c2c5ce13
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 3 22:19:27 2019 +0100
patch 8.1.0685: get_buf_tv() is named inconsistently
Problem: get_buf_tv() is named inconsistently.
Solution: Rename it to tv_get_buf(). (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/3759)
author | Bram Moolenaar <Bram@vim.org> |
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date | Thu, 03 Jan 2019 22:30:06 +0100 |
parents | a6330a49e036 |
children | 55ccc2d353bd |
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 { | |
165 EMSG(_("E82: Cannot allocate any buffer, exiting...")); | |
166 getout(2); | |
167 } | |
168 EMSG(_("E83: Cannot allocate buffer, using other one...")); | |
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 | |
12479
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
471 /* |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
472 * Force unloading or deleting when 'bufhidden' says so. |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
473 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
474 * "hide" (otherwise we could never free or delete a buffer). |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
475 */ |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
476 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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parents:
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diff
changeset
|
477 { |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
478 del_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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479 unload_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
480 } |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
481 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
482 { |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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483 del_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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484 unload_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
485 wipe_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
486 } |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
487 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
488 unload_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
489 |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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11834
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changeset
|
490 #ifdef FEAT_TERMINAL |
12479
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
|
491 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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diff
changeset
|
492 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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diff
changeset
|
493 if (term_job_running(buf->b_term)) |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
494 { |
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
|
495 if (wipe_buf || unload_buf) |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
496 { |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
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diff
changeset
|
497 if (!can_unload_buffer(buf)) |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
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changeset
|
498 return; |
14658
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patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
499 |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
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12110
diff
changeset
|
500 /* Wiping out or unloading a terminal buffer kills the job. */ |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
501 free_terminal(buf); |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
502 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
503 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
504 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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diff
changeset
|
505 /* The job keeps running, hide the buffer. */ |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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changeset
|
506 del_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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changeset
|
507 unload_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
508 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
509 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
510 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
511 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
512 /* A terminal buffer is wiped out if the job has finished. */ |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
513 del_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
514 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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changeset
|
515 wipe_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
516 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
517 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
518 #endif |
7 | 519 |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
520 /* Disallow deleting the buffer when it is locked (already being closed or |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
521 * halfway a command that relies on it). Unloading is allowed. */ |
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
|
522 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
523 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
524 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
525 /* check no autocommands closed the window */ |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
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
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
539 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
540 |
7 | 541 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
542 if (buf->b_nwindows == 1) | |
543 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
544 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
545 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
546 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
547 && !bufref_valid(&bufref)) |
3365 | 548 { |
3570 | 549 /* Autocommands deleted the buffer. */ |
550 aucmd_abort: | |
3365 | 551 EMSG(_(e_auabort)); |
7 | 552 return; |
3365 | 553 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
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
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
563 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
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>
parents:
9469
diff
changeset
|
565 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
566 && !bufref_valid(&bufref)) |
3570 | 567 /* Autocommands deleted the buffer. */ |
568 goto aucmd_abort; | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
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
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
574 #ifdef FEAT_EVAL |
7 | 575 if (aborting()) /* autocmds may abort script processing */ |
576 return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
577 #endif |
7 | 578 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
579 |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
580 /* If the buffer was in curwin and the window has changed, go back to that |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
581 * window, if it still exists. This avoids that ":edit x" triggering a |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
582 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
583 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
584 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
585 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
586 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
587 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
588 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
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>
parents:
12684
diff
changeset
|
596 #ifdef FEAT_DIFF |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
597 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
13170
6559e98f3e74
patch 8.0.1459: cannot handle change of directory
Christian Brabandt <cb@256bit.org>
parents:
13121
diff
changeset
|
598 diff_buf_delete(buf); /* Clear 'diff' for hidden buffer. */ |
12971
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
599 #endif |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
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:
10118
diff
changeset
|
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
|
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 |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
613 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
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 { | |
661 #ifdef FEAT_SUN_WORKSHOP | |
662 if (usingSunWorkShop) | |
663 workshop_file_closed_lineno((char *)buf->b_ffname, | |
664 (int)buf->b_last_cursor.lnum); | |
665 #endif | |
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666 if (buf->b_sfname != buf->b_ffname) |
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667 VIM_CLEAR(buf->b_sfname); |
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668 else |
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669 buf->b_sfname = NULL; |
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670 VIM_CLEAR(buf->b_ffname); |
7 | 671 if (buf->b_prev == NULL) |
672 firstbuf = buf->b_next; | |
673 else | |
674 buf->b_prev->b_next = buf->b_next; | |
675 if (buf->b_next == NULL) | |
676 lastbuf = buf->b_prev; | |
677 else | |
678 buf->b_next->b_prev = buf->b_prev; | |
679 free_buffer(buf); | |
680 } | |
681 else | |
682 { | |
683 if (del_buf) | |
684 { | |
685 /* Free all internal variables and reset option values, to make | |
686 * ":bdel" compatible with Vim 5.7. */ | |
687 free_buffer_stuff(buf, TRUE); | |
688 | |
689 /* Make it look like a new buffer. */ | |
690 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
691 | |
692 /* Init the options when loaded again. */ | |
693 buf->b_p_initialized = FALSE; | |
694 } | |
695 buf_clear_file(buf); | |
696 if (del_buf) | |
697 buf->b_p_bl = FALSE; | |
698 } | |
699 } | |
700 | |
701 /* | |
702 * Make buffer not contain a file. | |
703 */ | |
704 void | |
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705 buf_clear_file(buf_T *buf) |
7 | 706 { |
707 buf->b_ml.ml_line_count = 1; | |
708 unchanged(buf, TRUE); | |
709 buf->b_shortname = FALSE; | |
710 buf->b_p_eol = TRUE; | |
711 buf->b_start_eol = TRUE; | |
712 #ifdef FEAT_MBYTE | |
713 buf->b_p_bomb = FALSE; | |
1352 | 714 buf->b_start_bomb = FALSE; |
7 | 715 #endif |
716 buf->b_ml.ml_mfp = NULL; | |
717 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
718 #ifdef FEAT_NETBEANS_INTG | |
719 netbeans_deleted_all_lines(buf); | |
720 #endif | |
721 } | |
722 | |
723 /* | |
724 * buf_freeall() - free all things allocated for a buffer that are related to | |
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725 * the file. Careful: get here with "curwin" NULL when exiting. |
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726 * flags: |
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727 * BFA_DEL buffer is going to be deleted |
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728 * BFA_WIPE buffer is going to be wiped out |
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729 * BFA_KEEP_UNDO do not free undo information |
7 | 730 */ |
731 void | |
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732 buf_freeall(buf_T *buf, int flags) |
7 | 733 { |
734 int is_curbuf = (buf == curbuf); | |
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735 bufref_T bufref; |
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736 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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737 win_T *the_curwin = curwin; |
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738 tabpage_T *the_curtab = curtab; |
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739 |
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740 /* Make sure the buffer isn't closed by autocommands. */ |
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741 ++buf->b_locked; |
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742 set_bufref(&bufref, buf); |
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743 if (buf->b_ml.ml_mfp != NULL) |
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744 { |
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745 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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746 FALSE, buf) |
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747 && !bufref_valid(&bufref)) |
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748 /* autocommands deleted the buffer */ |
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749 return; |
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750 } |
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751 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 752 { |
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753 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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754 FALSE, buf) |
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755 && !bufref_valid(&bufref)) |
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756 /* autocommands deleted the buffer */ |
7 | 757 return; |
758 } | |
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759 if (flags & BFA_WIPE) |
7 | 760 { |
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761 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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762 FALSE, buf) |
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763 && !bufref_valid(&bufref)) |
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764 /* autocommands deleted the buffer */ |
7 | 765 return; |
766 } | |
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767 --buf->b_locked; |
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768 |
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769 /* If the buffer was in curwin and the window has changed, go back to that |
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770 * window, if it still exists. This avoids that ":edit x" triggering a |
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771 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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772 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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773 { |
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774 block_autocmds(); |
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775 goto_tabpage_win(the_curtab, the_curwin); |
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776 unblock_autocmds(); |
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777 } |
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778 |
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779 #ifdef FEAT_EVAL |
36 | 780 if (aborting()) /* autocmds may abort script processing */ |
7 | 781 return; |
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782 #endif |
7 | 783 |
784 /* | |
785 * It's possible that autocommands change curbuf to the one being deleted. | |
786 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
787 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
788 * Therefore only return if curbuf changed to the deleted buffer. | |
789 */ | |
790 if (buf == curbuf && !is_curbuf) | |
791 return; | |
792 #ifdef FEAT_DIFF | |
793 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
794 #endif | |
3068 | 795 #ifdef FEAT_SYN_HL |
3182 | 796 /* Remove any ownsyntax, unless exiting. */ |
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797 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 798 reset_synblock(curwin); |
3068 | 799 #endif |
1187 | 800 |
801 #ifdef FEAT_FOLDING | |
802 /* No folds in an empty buffer. */ | |
803 { | |
804 win_T *win; | |
805 tabpage_T *tp; | |
806 | |
807 FOR_ALL_TAB_WINDOWS(tp, win) | |
808 if (win->w_buffer == buf) | |
809 clearFolding(win); | |
810 } | |
811 #endif | |
812 | |
7 | 813 #ifdef FEAT_TCL |
814 tcl_buffer_free(buf); | |
815 #endif | |
816 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
817 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
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818 if ((flags & BFA_KEEP_UNDO) == 0) |
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819 { |
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820 u_blockfree(buf); /* free the memory allocated for undo */ |
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821 u_clearall(buf); /* reset all undo information */ |
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|
822 } |
7 | 823 #ifdef FEAT_SYN_HL |
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824 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 825 #endif |
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|
826 #ifdef FEAT_TEXT_PROP |
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827 clear_buf_prop_types(buf); |
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828 #endif |
24 | 829 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 830 } |
831 | |
832 /* | |
833 * Free a buffer structure and the things it contains related to the buffer | |
834 * itself (not the file, that must have been done already). | |
835 */ | |
836 static void | |
7817
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837 free_buffer(buf_T *buf) |
7 | 838 { |
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839 ++buf_free_count; |
7 | 840 free_buffer_stuff(buf, TRUE); |
4287 | 841 #ifdef FEAT_EVAL |
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842 /* b:changedtick uses an item in buf_T, remove it now */ |
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843 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 844 unref_var_dict(buf->b_vars); |
845 #endif | |
2320
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|
846 #ifdef FEAT_LUA |
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847 lua_buffer_free(buf); |
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848 #endif |
14 | 849 #ifdef FEAT_MZSCHEME |
850 mzscheme_buffer_free(buf); | |
851 #endif | |
7 | 852 #ifdef FEAT_PERL |
853 perl_buf_free(buf); | |
854 #endif | |
855 #ifdef FEAT_PYTHON | |
856 python_buffer_free(buf); | |
857 #endif | |
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858 #ifdef FEAT_PYTHON3 |
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859 python3_buffer_free(buf); |
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860 #endif |
7 | 861 #ifdef FEAT_RUBY |
862 ruby_buffer_free(buf); | |
863 #endif | |
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864 #ifdef FEAT_JOB_CHANNEL |
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865 channel_buffer_free(buf); |
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866 #endif |
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867 #ifdef FEAT_TERMINAL |
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868 free_terminal(buf); |
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869 #endif |
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870 #ifdef FEAT_JOB_CHANNEL |
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871 vim_free(buf->b_prompt_text); |
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872 free_callback(buf->b_prompt_callback, buf->b_prompt_partial); |
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873 #endif |
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874 |
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875 buf_hashtab_remove(buf); |
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876 |
40 | 877 aubuflocal_remove(buf); |
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878 |
5816 | 879 if (autocmd_busy) |
880 { | |
881 /* Do not free the buffer structure while autocommands are executing, | |
882 * it's still needed. Free it when autocmd_busy is reset. */ | |
883 buf->b_next = au_pending_free_buf; | |
884 au_pending_free_buf = buf; | |
885 } | |
886 else | |
887 vim_free(buf); | |
7 | 888 } |
889 | |
890 /* | |
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891 * Initializes b:changedtick. |
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892 */ |
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893 static void |
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|
894 init_changedtick(buf_T *buf) |
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895 { |
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896 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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897 |
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898 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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899 di->di_tv.v_type = VAR_NUMBER; |
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900 di->di_tv.v_lock = VAR_FIXED; |
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901 di->di_tv.vval.v_number = 0; |
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902 |
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903 #ifdef FEAT_EVAL |
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904 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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905 (void)dict_add(buf->b_vars, di); |
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906 #endif |
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907 } |
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908 |
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909 /* |
7 | 910 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
911 */ | |
912 static void | |
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913 free_buffer_stuff( |
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914 buf_T *buf, |
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915 int free_options) /* free options as well */ |
7 | 916 { |
917 if (free_options) | |
918 { | |
919 clear_wininfo(buf); /* including window-local options */ | |
920 free_buf_options(buf, TRUE); | |
2620 | 921 #ifdef FEAT_SPELL |
922 ga_clear(&buf->b_s.b_langp); | |
923 #endif | |
7 | 924 } |
925 #ifdef FEAT_EVAL | |
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926 { |
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927 varnumber_T tick = CHANGEDTICK(buf); |
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928 |
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929 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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930 hash_init(&buf->b_vars->dv_hashtab); |
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931 init_changedtick(buf); |
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932 CHANGEDTICK(buf) = tick; |
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933 } |
7 | 934 #endif |
935 #ifdef FEAT_USR_CMDS | |
936 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
937 #endif | |
938 #ifdef FEAT_SIGNS | |
15209
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939 buf_delete_signs(buf, (char_u *)"*"); // delete any signs */ |
7 | 940 #endif |
1781 | 941 #ifdef FEAT_NETBEANS_INTG |
2210 | 942 netbeans_file_killed(buf); |
1781 | 943 #endif |
7 | 944 #ifdef FEAT_LOCALMAP |
945 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
946 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
947 #endif | |
948 #ifdef FEAT_MBYTE | |
13244
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949 VIM_CLEAR(buf->b_start_fenc); |
7 | 950 #endif |
951 } | |
952 | |
953 /* | |
954 * Free the b_wininfo list for buffer "buf". | |
955 */ | |
956 static void | |
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957 clear_wininfo(buf_T *buf) |
7 | 958 { |
959 wininfo_T *wip; | |
960 | |
961 while (buf->b_wininfo != NULL) | |
962 { | |
963 wip = buf->b_wininfo; | |
964 buf->b_wininfo = wip->wi_next; | |
965 if (wip->wi_optset) | |
966 { | |
967 clear_winopt(&wip->wi_opt); | |
968 #ifdef FEAT_FOLDING | |
969 deleteFoldRecurse(&wip->wi_folds); | |
970 #endif | |
971 } | |
972 vim_free(wip); | |
973 } | |
974 } | |
975 | |
976 /* | |
977 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
978 */ | |
979 void | |
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980 goto_buffer( |
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981 exarg_T *eap, |
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982 int start, |
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983 int dir, |
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984 int count) |
7 | 985 { |
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986 #if defined(HAS_SWAP_EXISTS_ACTION) |
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987 bufref_T old_curbuf; |
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988 |
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989 set_bufref(&old_curbuf, curbuf); |
7 | 990 |
991 swap_exists_action = SEA_DIALOG; | |
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992 #endif |
7 | 993 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, |
994 start, dir, count, eap->forceit); | |
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995 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 996 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
997 { | |
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998 # if defined(FEAT_EVAL) |
24 | 999 cleanup_T cs; |
1000 | |
1001 /* Reset the error/interrupt/exception state here so that | |
1002 * aborting() returns FALSE when closing a window. */ | |
1003 enter_cleanup(&cs); | |
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1004 # endif |
24 | 1005 |
1006 /* Quitting means closing the split window, nothing else. */ | |
7 | 1007 win_close(curwin, TRUE); |
1008 swap_exists_action = SEA_NONE; | |
602 | 1009 swap_exists_did_quit = TRUE; |
24 | 1010 |
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1011 # if defined(FEAT_EVAL) |
24 | 1012 /* Restore the error/interrupt/exception state if not discarded by a |
1013 * new aborting error, interrupt, or uncaught exception. */ | |
1014 leave_cleanup(&cs); | |
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1015 # endif |
7 | 1016 } |
1017 else | |
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1018 handle_swap_exists(&old_curbuf); |
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1019 #endif |
7 | 1020 } |
1021 | |
576 | 1022 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
7 | 1023 /* |
1024 * Handle the situation of swap_exists_action being set. | |
1025 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1026 */ | |
1027 void | |
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1028 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1029 { |
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1030 # if defined(FEAT_EVAL) |
24 | 1031 cleanup_T cs; |
1032 # endif | |
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1033 # ifdef FEAT_SYN_HL |
4139 | 1034 long old_tw = curbuf->b_p_tw; |
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1035 # endif |
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1036 buf_T *buf; |
20 | 1037 |
7 | 1038 if (swap_exists_action == SEA_QUIT) |
1039 { | |
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1040 # if defined(FEAT_EVAL) |
24 | 1041 /* Reset the error/interrupt/exception state here so that |
1042 * aborting() returns FALSE when closing a buffer. */ | |
1043 enter_cleanup(&cs); | |
1044 # endif | |
1045 | |
7 | 1046 /* User selected Quit at ATTENTION prompt. Go back to previous |
1047 * buffer. If that buffer is gone or the same as the current one, | |
1048 * open a new, empty buffer. */ | |
1049 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1050 swap_exists_did_quit = TRUE; |
3365 | 1051 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1052 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1053 || old_curbuf->br_buf == curbuf) |
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1054 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1055 else |
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1056 buf = old_curbuf->br_buf; |
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1057 if (buf != NULL) |
4139 | 1058 { |
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1059 int old_msg_silent = msg_silent; |
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1060 |
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1061 if (shortmess(SHM_FILEINFO)) |
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1062 msg_silent = 1; // prevent fileinfo message |
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1063 enter_buffer(buf); |
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1064 // restore msg_silent, so that the command line will be shown |
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1065 msg_silent = old_msg_silent; |
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1066 |
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1067 # ifdef FEAT_SYN_HL |
4139 | 1068 if (old_tw != curbuf->b_p_tw) |
1069 check_colorcolumn(curwin); | |
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1070 # endif |
4139 | 1071 } |
7 | 1072 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1073 |
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1074 # if defined(FEAT_EVAL) |
24 | 1075 /* Restore the error/interrupt/exception state if not discarded by a |
1076 * new aborting error, interrupt, or uncaught exception. */ | |
1077 leave_cleanup(&cs); | |
1078 # endif | |
7 | 1079 } |
1080 else if (swap_exists_action == SEA_RECOVER) | |
1081 { | |
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1082 # if defined(FEAT_EVAL) |
24 | 1083 /* Reset the error/interrupt/exception state here so that |
1084 * aborting() returns FALSE when closing a buffer. */ | |
1085 enter_cleanup(&cs); | |
1086 # endif | |
1087 | |
7 | 1088 /* User selected Recover at ATTENTION prompt. */ |
1089 msg_scroll = TRUE; | |
1090 ml_recover(); | |
1091 MSG_PUTS("\n"); /* don't overwrite the last message */ | |
1092 cmdline_row = msg_row; | |
717 | 1093 do_modelines(0); |
24 | 1094 |
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1095 # if defined(FEAT_EVAL) |
24 | 1096 /* Restore the error/interrupt/exception state if not discarded by a |
1097 * new aborting error, interrupt, or uncaught exception. */ | |
1098 leave_cleanup(&cs); | |
1099 # endif | |
7 | 1100 } |
1101 swap_exists_action = SEA_NONE; | |
1102 } | |
1103 #endif | |
1104 | |
1105 /* | |
1106 * do_bufdel() - delete or unload buffer(s) | |
1107 * | |
1108 * addr_count == 0: ":bdel" - delete current buffer | |
1109 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1110 * buffer "end_bnr", then any other arguments. | |
1111 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1112 * | |
1113 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1114 * DOBUF_DEL (":bdel") | |
1115 * | |
1116 * Returns error message or NULL | |
1117 */ | |
1118 char_u * | |
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1119 do_bufdel( |
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1120 int command, |
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1121 char_u *arg, /* pointer to extra arguments */ |
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1122 int addr_count, |
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1123 int start_bnr, /* first buffer number in a range */ |
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1124 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1125 int forceit) |
7 | 1126 { |
1127 int do_current = 0; /* delete current buffer? */ | |
1128 int deleted = 0; /* number of buffers deleted */ | |
1129 char_u *errormsg = NULL; /* return value */ | |
1130 int bnr; /* buffer number */ | |
1131 char_u *p; | |
1132 | |
1133 if (addr_count == 0) | |
1134 { | |
1135 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1136 } | |
1137 else | |
1138 { | |
1139 if (addr_count == 2) | |
1140 { | |
1141 if (*arg) /* both range and argument is not allowed */ | |
1142 return (char_u *)_(e_trailing); | |
1143 bnr = start_bnr; | |
1144 } | |
1145 else /* addr_count == 1 */ | |
1146 bnr = end_bnr; | |
1147 | |
1148 for ( ;!got_int; ui_breakcheck()) | |
1149 { | |
1150 /* | |
1151 * delete the current buffer last, otherwise when the | |
1152 * current buffer is deleted, the next buffer becomes | |
1153 * the current one and will be loaded, which may then | |
1154 * also be deleted, etc. | |
1155 */ | |
1156 if (bnr == curbuf->b_fnum) | |
1157 do_current = bnr; | |
1158 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1159 forceit) == OK) | |
1160 ++deleted; | |
1161 | |
1162 /* | |
1163 * find next buffer number to delete/unload | |
1164 */ | |
1165 if (addr_count == 2) | |
1166 { | |
1167 if (++bnr > end_bnr) | |
1168 break; | |
1169 } | |
1170 else /* addr_count == 1 */ | |
1171 { | |
1172 arg = skipwhite(arg); | |
1173 if (*arg == NUL) | |
1174 break; | |
1175 if (!VIM_ISDIGIT(*arg)) | |
1176 { | |
1177 p = skiptowhite_esc(arg); | |
4236 | 1178 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1179 FALSE, FALSE); | |
7 | 1180 if (bnr < 0) /* failed */ |
1181 break; | |
1182 arg = p; | |
1183 } | |
1184 else | |
1185 bnr = getdigits(&arg); | |
1186 } | |
1187 } | |
1188 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1189 FORWARD, do_current, forceit) == OK) | |
1190 ++deleted; | |
1191 | |
1192 if (deleted == 0) | |
1193 { | |
1194 if (command == DOBUF_UNLOAD) | |
300 | 1195 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1196 else if (command == DOBUF_DEL) |
300 | 1197 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1198 else |
300 | 1199 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
7 | 1200 errormsg = IObuff; |
1201 } | |
1202 else if (deleted >= p_report) | |
1203 { | |
1204 if (command == DOBUF_UNLOAD) | |
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1205 smsg((char_u *)NGETTEXT("%d buffer unloaded", |
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1206 "%d buffers unloaded", deleted), deleted); |
7 | 1207 else if (command == DOBUF_DEL) |
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1208 smsg((char_u *)NGETTEXT("%d buffer deleted", |
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1209 "%d buffers deleted", deleted), deleted); |
7 | 1210 else |
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1211 smsg((char_u *)NGETTEXT("%d buffer wiped out", |
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1212 "%d buffers wiped out", deleted), deleted); |
7 | 1213 } |
1214 } | |
1215 | |
1216 | |
1217 return errormsg; | |
1218 } | |
1219 | |
5586 | 1220 /* |
1221 * Make the current buffer empty. | |
1222 * Used when it is wiped out and it's the last buffer. | |
1223 */ | |
1224 static int | |
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1225 empty_curbuf( |
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1226 int close_others, |
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1227 int forceit, |
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1228 int action) |
5586 | 1229 { |
1230 int retval; | |
1231 buf_T *buf = curbuf; | |
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1232 bufref_T bufref; |
5586 | 1233 |
1234 if (action == DOBUF_UNLOAD) | |
1235 { | |
1236 EMSG(_("E90: Cannot unload last buffer")); | |
1237 return FAIL; | |
1238 } | |
1239 | |
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1240 set_bufref(&bufref, buf); |
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1241 if (close_others) |
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1242 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1243 close_windows(buf, TRUE); |
1244 | |
1245 setpcmark(); | |
1246 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1247 forceit ? ECMD_FORCEIT : 0, curwin); | |
1248 | |
1249 /* | |
1250 * do_ecmd() may create a new buffer, then we have to delete | |
1251 * the old one. But do_ecmd() may have done that already, check | |
1252 * if the buffer still exists. | |
1253 */ | |
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1254 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1255 close_buffer(NULL, buf, action, FALSE); |
1256 if (!close_others) | |
1257 need_fileinfo = FALSE; | |
1258 return retval; | |
1259 } | |
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1260 |
7 | 1261 /* |
1262 * Implementation of the commands for the buffer list. | |
1263 * | |
1264 * action == DOBUF_GOTO go to specified buffer | |
1265 * action == DOBUF_SPLIT split window and go to specified buffer | |
1266 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1267 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1268 * action == DOBUF_WIPE delete specified buffer(s) really | |
1269 * | |
1270 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1271 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1272 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1273 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1274 * | |
1275 * Return FAIL or OK. | |
1276 */ | |
1277 int | |
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1278 do_buffer( |
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1279 int action, |
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1280 int start, |
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1281 int dir, /* FORWARD or BACKWARD */ |
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1282 int count, /* buffer number or number of buffers */ |
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1283 int forceit) /* TRUE for :...! */ |
7 | 1284 { |
1285 buf_T *buf; | |
1286 buf_T *bp; | |
1287 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1288 || action == DOBUF_WIPE); | |
1289 | |
1290 switch (start) | |
1291 { | |
1292 case DOBUF_FIRST: buf = firstbuf; break; | |
1293 case DOBUF_LAST: buf = lastbuf; break; | |
1294 default: buf = curbuf; break; | |
1295 } | |
1296 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1297 { | |
1298 while (count-- > 0) | |
1299 { | |
1300 do | |
1301 { | |
1302 buf = buf->b_next; | |
1303 if (buf == NULL) | |
1304 buf = firstbuf; | |
1305 } | |
1306 while (buf != curbuf && !bufIsChanged(buf)); | |
1307 } | |
1308 if (!bufIsChanged(buf)) | |
1309 { | |
1310 EMSG(_("E84: No modified buffer found")); | |
1311 return FAIL; | |
1312 } | |
1313 } | |
1314 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1315 { | |
1316 while (buf != NULL && buf->b_fnum != count) | |
1317 buf = buf->b_next; | |
1318 } | |
1319 else | |
1320 { | |
1321 bp = NULL; | |
1322 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1323 { | |
1324 /* remember the buffer where we start, we come back there when all | |
1325 * buffers are unlisted. */ | |
1326 if (bp == NULL) | |
1327 bp = buf; | |
1328 if (dir == FORWARD) | |
1329 { | |
1330 buf = buf->b_next; | |
1331 if (buf == NULL) | |
1332 buf = firstbuf; | |
1333 } | |
1334 else | |
1335 { | |
1336 buf = buf->b_prev; | |
1337 if (buf == NULL) | |
1338 buf = lastbuf; | |
1339 } | |
1340 /* don't count unlisted buffers */ | |
1341 if (unload || buf->b_p_bl) | |
1342 { | |
1343 --count; | |
1344 bp = NULL; /* use this buffer as new starting point */ | |
1345 } | |
1346 if (bp == buf) | |
1347 { | |
1348 /* back where we started, didn't find anything. */ | |
1349 EMSG(_("E85: There is no listed buffer")); | |
1350 return FAIL; | |
1351 } | |
1352 } | |
1353 } | |
1354 | |
1355 if (buf == NULL) /* could not find it */ | |
1356 { | |
1357 if (start == DOBUF_FIRST) | |
1358 { | |
1359 /* don't warn when deleting */ | |
1360 if (!unload) | |
6557 | 1361 EMSGN(_(e_nobufnr), count); |
7 | 1362 } |
1363 else if (dir == FORWARD) | |
1364 EMSG(_("E87: Cannot go beyond last buffer")); | |
1365 else | |
1366 EMSG(_("E88: Cannot go before first buffer")); | |
1367 return FAIL; | |
1368 } | |
1369 | |
1370 #ifdef FEAT_GUI | |
1371 need_mouse_correct = TRUE; | |
1372 #endif | |
1373 | |
1374 /* | |
1375 * delete buffer buf from memory and/or the list | |
1376 */ | |
1377 if (unload) | |
1378 { | |
1379 int forward; | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1380 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1381 |
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
|
1382 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:
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diff
changeset
|
1383 return FAIL; |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
1384 |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1385 set_bufref(&bufref, buf); |
7 | 1386 |
1387 /* When unloading or deleting a buffer that's already unloaded and | |
1388 * unlisted: fail silently. */ | |
1389 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1390 return FAIL; | |
1391 | |
1392 if (!forceit && bufIsChanged(buf)) | |
1393 { | |
13553
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patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1394 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1395 if ((p_confirm || cmdmod.confirm) && p_write) |
1396 { | |
1397 dialog_changed(buf, FALSE); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1398 if (!bufref_valid(&bufref)) |
7 | 1399 /* Autocommand deleted buffer, oops! It's not changed |
1400 * now. */ | |
1401 return FAIL; | |
36 | 1402 /* If it's still changed fail silently, the dialog already |
1403 * mentioned why it fails. */ | |
1404 if (bufIsChanged(buf)) | |
1405 return FAIL; | |
7 | 1406 } |
36 | 1407 else |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
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parents:
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diff
changeset
|
1408 #endif |
7 | 1409 { |
1410 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"), | |
1411 buf->b_fnum); | |
1412 return FAIL; | |
1413 } | |
1414 } | |
1415 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1416 /* 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
|
1417 if (buf == curbuf && VIsual_active) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1418 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1419 |
7 | 1420 /* |
1421 * If deleting the last (listed) buffer, make it empty. | |
1422 * The last (listed) buffer cannot be unloaded. | |
1423 */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1424 FOR_ALL_BUFFERS(bp) |
7 | 1425 if (bp->b_p_bl && bp != buf) |
1426 break; | |
1427 if (bp == NULL && buf == curbuf) | |
5586 | 1428 return empty_curbuf(TRUE, forceit, action); |
7 | 1429 |
1430 /* | |
1431 * If the deleted buffer is the current one, close the current window | |
671 | 1432 * (unless it's the only window). Repeat this so long as we end up in |
1433 * a window with this buffer. | |
7 | 1434 */ |
671 | 1435 while (buf == curbuf |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1436 && !(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
|
1437 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1438 { |
1439 if (win_close(curwin, FALSE) == FAIL) | |
1440 break; | |
1441 } | |
7 | 1442 |
1443 /* | |
1444 * If the buffer to be deleted is not the current one, delete it here. | |
1445 */ | |
1446 if (buf != curbuf) | |
1447 { | |
671 | 1448 close_windows(buf, FALSE); |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
12387
diff
changeset
|
1449 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
|
1450 close_buffer(NULL, buf, action, FALSE); |
7 | 1451 return OK; |
1452 } | |
1453 | |
1454 /* | |
1455 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1456 * There should be another, otherwise it would have been handled |
1457 * 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
|
1458 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1459 * Then prefer the buffer we most recently visited. |
1460 * Else try to find one that is loaded, after the current buffer, | |
1461 * then before the current buffer. | |
1462 * Finally use any buffer. | |
1463 */ | |
1464 buf = NULL; /* selected buffer */ | |
1465 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
|
1466 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
|
1467 buf = au_new_curbuf.br_buf; |
7 | 1468 #ifdef FEAT_JUMPLIST |
13380
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patch 8.0.1564: too many #ifdefs
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parents:
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diff
changeset
|
1469 else if (curwin->w_jumplistlen > 0) |
7 | 1470 { |
1471 int jumpidx; | |
1472 | |
1473 jumpidx = curwin->w_jumplistidx - 1; | |
1474 if (jumpidx < 0) | |
1475 jumpidx = curwin->w_jumplistlen - 1; | |
1476 | |
1477 forward = jumpidx; | |
1478 while (jumpidx != curwin->w_jumplistidx) | |
1479 { | |
1480 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1481 if (buf != NULL) | |
1482 { | |
1483 if (buf == curbuf || !buf->b_p_bl) | |
1484 buf = NULL; /* skip current and unlisted bufs */ | |
1485 else if (buf->b_ml.ml_mfp == NULL) | |
1486 { | |
1487 /* skip unloaded buf, but may keep it for later */ | |
1488 if (bp == NULL) | |
1489 bp = buf; | |
1490 buf = NULL; | |
1491 } | |
1492 } | |
1493 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1494 break; | |
1495 /* advance to older entry in jump list */ | |
1496 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1497 break; | |
1498 if (--jumpidx < 0) | |
1499 jumpidx = curwin->w_jumplistlen - 1; | |
1500 if (jumpidx == forward) /* List exhausted for sure */ | |
1501 break; | |
1502 } | |
1503 } | |
1504 #endif | |
1505 | |
1506 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1507 { | |
1508 forward = TRUE; | |
1509 buf = curbuf->b_next; | |
1510 for (;;) | |
1511 { | |
1512 if (buf == NULL) | |
1513 { | |
1514 if (!forward) /* tried both directions */ | |
1515 break; | |
1516 buf = curbuf->b_prev; | |
1517 forward = FALSE; | |
1518 continue; | |
1519 } | |
1520 /* in non-help buffer, try to skip help buffers, and vv */ | |
1521 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1522 { | |
1523 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1524 break; | |
1525 if (bp == NULL) /* remember unloaded buf for later */ | |
1526 bp = buf; | |
1527 } | |
1528 if (forward) | |
1529 buf = buf->b_next; | |
1530 else | |
1531 buf = buf->b_prev; | |
1532 } | |
1533 } | |
1534 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1535 buf = bp; | |
1536 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1537 { | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1538 FOR_ALL_BUFFERS(buf) |
7 | 1539 if (buf->b_p_bl && buf != curbuf) |
1540 break; | |
1541 } | |
1542 if (buf == NULL) /* Still no buffer, just take one */ | |
1543 { | |
1544 if (curbuf->b_next != NULL) | |
1545 buf = curbuf->b_next; | |
1546 else | |
1547 buf = curbuf->b_prev; | |
1548 } | |
1549 } | |
1550 | |
5586 | 1551 if (buf == NULL) |
1552 { | |
1553 /* Autocommands must have wiped out all other buffers. Only option | |
1554 * now is to make the current buffer empty. */ | |
1555 return empty_curbuf(FALSE, forceit, action); | |
1556 } | |
1557 | |
7 | 1558 /* |
1559 * make buf current buffer | |
1560 */ | |
1561 if (action == DOBUF_SPLIT) /* split window first */ | |
1562 { | |
1618 | 1563 /* If 'switchbuf' contains "useopen": jump to first window containing |
1564 * "buf" if one exists */ | |
1565 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1566 return OK; |
1736 | 1567 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1568 * page containing "buf" if one exists */ |
1569 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1570 return OK; |
1571 if (win_split(0, 0) == FAIL) | |
1572 return FAIL; | |
1573 } | |
1574 | |
1575 /* go to current buffer - nothing to do */ | |
1576 if (buf == curbuf) | |
1577 return OK; | |
1578 | |
1579 /* | |
1580 * Check if the current buffer may be abandoned. | |
1581 */ | |
1582 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1583 { | |
1584 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1585 if ((p_confirm || cmdmod.confirm) && p_write) | |
1586 { | |
9475
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1587 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1588 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1589 set_bufref(&bufref, buf); |
7 | 1590 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1591 if (!bufref_valid(&bufref)) |
7 | 1592 /* Autocommand deleted buffer, oops! */ |
1593 return FAIL; | |
1594 } | |
1595 if (bufIsChanged(curbuf)) | |
1596 #endif | |
1597 { | |
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
|
1598 no_write_message(); |
7 | 1599 return FAIL; |
1600 } | |
1601 } | |
1602 | |
1603 /* Go to the other buffer. */ | |
1604 set_curbuf(buf, action); | |
1605 | |
1606 if (action == DOBUF_SPLIT) | |
2583 | 1607 { |
1608 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
1609 } | |
7 | 1610 |
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diff
changeset
|
1611 #if defined(FEAT_EVAL) |
7 | 1612 if (aborting()) /* autocmds may abort script processing */ |
1613 return FAIL; | |
1614 #endif | |
1615 | |
1616 return OK; | |
1617 } | |
1618 | |
1619 /* | |
1620 * Set current buffer to "buf". Executes autocommands and closes current | |
1621 * buffer. "action" tells how to close the current buffer: | |
1622 * DOBUF_GOTO free or hide it | |
1623 * DOBUF_SPLIT nothing | |
1624 * DOBUF_UNLOAD unload it | |
1625 * DOBUF_DEL delete it | |
1626 * DOBUF_WIPE wipe it out | |
1627 */ | |
1628 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1629 set_curbuf(buf_T *buf, int action) |
7 | 1630 { |
1631 buf_T *prevbuf; | |
1632 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1633 || action == DOBUF_WIPE); | |
4139 | 1634 #ifdef FEAT_SYN_HL |
1635 long old_tw = curbuf->b_p_tw; | |
1636 #endif | |
13054
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1637 bufref_T newbufref; |
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patch 8.0.1402: crash with nasty autocommand
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parents:
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diff
changeset
|
1638 bufref_T prevbufref; |
7 | 1639 |
1640 setpcmark(); | |
22 | 1641 if (!cmdmod.keepalt) |
1642 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1643 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1644 |
1645 /* Don't restart Select mode after switching to another buffer. */ | |
1646 VIsual_reselect = FALSE; | |
1647 | |
13054
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diff
changeset
|
1648 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
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parents:
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diff
changeset
|
1649 */ |
7 | 1650 prevbuf = curbuf; |
13054
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1651 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
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diff
changeset
|
1652 set_bufref(&newbufref, buf); |
7 | 1653 |
13054
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changeset
|
1654 /* Autocommands may delete the curren buffer and/or the buffer we wan to go |
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changeset
|
1655 * 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
|
1656 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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diff
changeset
|
1657 || (bufref_valid(&prevbufref) |
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diff
changeset
|
1658 && bufref_valid(&newbufref) |
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diff
changeset
|
1659 #ifdef FEAT_EVAL |
13054
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parents:
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changeset
|
1660 && !aborting() |
13380
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changeset
|
1661 #endif |
13054
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changeset
|
1662 )) |
7 | 1663 { |
3068 | 1664 #ifdef FEAT_SYN_HL |
1665 if (prevbuf == curwin->w_buffer) | |
1666 reset_synblock(curwin); | |
1667 #endif | |
7 | 1668 if (unload) |
671 | 1669 close_windows(prevbuf, FALSE); |
13380
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changeset
|
1670 #if defined(FEAT_EVAL) |
13054
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changeset
|
1671 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1672 #else |
13054
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parents:
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diff
changeset
|
1673 if (bufref_valid(&prevbufref)) |
7 | 1674 #endif |
815 | 1675 { |
3654 | 1676 win_T *previouswin = curwin; |
815 | 1677 if (prevbuf == curbuf) |
825 | 1678 u_sync(FALSE); |
7 | 1679 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1680 unload ? action : (action == DOBUF_GOTO | |
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
|
1681 && !buf_hide(prevbuf) |
3365 | 1682 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1683 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1684 /* autocommands changed curwin, Grr! */ |
3654 | 1685 curwin = previouswin; |
815 | 1686 } |
7 | 1687 } |
1710 | 1688 /* 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
|
1689 * it did ":bunload") or aborted the script processing. |
3594 | 1690 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1691 if ((buf_valid(buf) && buf != curbuf | |
13380
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diff
changeset
|
1692 #ifdef FEAT_EVAL |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1693 && !aborting() |
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1694 #endif |
12477
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diff
changeset
|
1695 ) || curwin->w_buffer == NULL) |
4139 | 1696 { |
7 | 1697 enter_buffer(buf); |
4139 | 1698 #ifdef FEAT_SYN_HL |
1699 if (old_tw != curbuf->b_p_tw) | |
1700 check_colorcolumn(curwin); | |
1701 #endif | |
1702 } | |
7 | 1703 } |
1704 | |
1705 /* | |
1706 * Enter a new current buffer. | |
4139 | 1707 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1708 * be pointing to freed memory. | |
7 | 1709 */ |
1710 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1711 enter_buffer(buf_T *buf) |
7 | 1712 { |
1713 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1714 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1715 if (!buf->b_help) | |
1716 get_winopts(buf); | |
1717 #ifdef FEAT_FOLDING | |
1718 else | |
1719 /* Remove all folds in the window. */ | |
1720 clearFolding(curwin); | |
1721 foldUpdateAll(curwin); /* update folds (later). */ | |
1722 #endif | |
1723 | |
1724 /* Get the buffer in the current window. */ | |
1725 curwin->w_buffer = buf; | |
1726 curbuf = buf; | |
1727 ++curbuf->b_nwindows; | |
1728 | |
1729 #ifdef FEAT_DIFF | |
672 | 1730 if (curwin->w_p_diff) |
1731 diff_buf_add(curbuf); | |
7 | 1732 #endif |
1733 | |
3068 | 1734 #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
|
1735 curwin->w_s = &(curbuf->b_s); |
3068 | 1736 #endif |
1737 | |
7 | 1738 /* Cursor on first line by default. */ |
1739 curwin->w_cursor.lnum = 1; | |
1740 curwin->w_cursor.col = 0; | |
1741 #ifdef FEAT_VIRTUALEDIT | |
1742 curwin->w_cursor.coladd = 0; | |
1743 #endif | |
1744 curwin->w_set_curswant = TRUE; | |
1744 | 1745 curwin->w_topline_was_set = FALSE; |
7 | 1746 |
2091
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Bram Moolenaar <bram@zimbu.org>
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2047
diff
changeset
|
1747 /* mark cursor position as being invalid */ |
95b659982b7c
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Bram Moolenaar <bram@zimbu.org>
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2047
diff
changeset
|
1748 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
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2047
diff
changeset
|
1749 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1750 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
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diff
changeset
|
1751 curbuf->b_last_cursor.col, TRUE); |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
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diff
changeset
|
1752 |
7 | 1753 /* Make sure the buffer is loaded. */ |
1754 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1755 { |
1756 /* If there is no filetype, allow for detecting one. Esp. useful for | |
1757 * ":ball" used in a autocommand. If there already is a filetype we | |
1758 * might prefer to keep it. */ | |
1759 if (*curbuf->b_p_ft == NUL) | |
1760 did_filetype = FALSE; | |
1761 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
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2360
diff
changeset
|
1762 open_buffer(FALSE, NULL, 0); |
22 | 1763 } |
7 | 1764 else |
1765 { | |
968 | 1766 if (!msg_silent) |
1767 need_fileinfo = TRUE; /* display file info after redraw */ | |
7 | 1768 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
1769 curwin->w_topline = 1; | |
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|
1770 #ifdef FEAT_DIFF |
7 | 1771 curwin->w_topfill = 0; |
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|
1772 #endif |
7 | 1773 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1774 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1775 } | |
1776 | |
1777 /* If autocommands did not change the cursor position, restore cursor lnum | |
1778 * and possibly cursor col. */ | |
1779 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1780 buflist_getfpos(); | |
1781 | |
1782 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1783 #ifdef FEAT_TITLE | |
1784 maketitle(); | |
1785 #endif | |
1744 | 1786 /* when autocmds didn't change it */ |
1787 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1788 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ |
1789 | |
33 | 1790 #ifdef FEAT_NETBEANS_INTG |
1791 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1792 netbeans_file_activated(curbuf); |
33 | 1793 #endif |
1794 | |
961 | 1795 /* Change directories when the 'acd' option is set. */ |
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patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13555
diff
changeset
|
1796 DO_AUTOCHDIR; |
7 | 1797 |
1798 #ifdef FEAT_KEYMAP | |
1799 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1800 (void)keymap_init(); |
7 | 1801 #endif |
1185 | 1802 #ifdef FEAT_SPELL |
1803 /* May need to set the spell language. Can only do this after the buffer | |
1804 * has been properly setup. */ | |
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1805 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>
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2214
diff
changeset
|
1806 (void)did_set_spelllang(curwin); |
1185 | 1807 #endif |
9414
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diff
changeset
|
1808 #ifdef FEAT_VIMINFO |
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|
1809 curbuf->b_last_used = vim_time(); |
1003973c99df
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1810 #endif |
1185 | 1811 |
7 | 1812 redraw_later(NOT_VALID); |
1813 } | |
1814 | |
961 | 1815 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1816 /* | |
1817 * Change to the directory of the current buffer. | |
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Christian Brabandt <cb@256bit.org>
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8212
diff
changeset
|
1818 * Don't do this while still starting up. |
961 | 1819 */ |
1820 void | |
7817
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diff
changeset
|
1821 do_autochdir(void) |
961 | 1822 { |
9469
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Christian Brabandt <cb@256bit.org>
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changeset
|
1823 if ((starting == 0 || test_autochdir) |
8216
03af9acbefb0
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|
1824 && curbuf->b_ffname != NULL |
13170
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patch 8.0.1459: cannot handle change of directory
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13121
diff
changeset
|
1825 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1826 shorten_fnames(TRUE); |
1827 } | |
1828 #endif | |
1829 | |
12146
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|
1830 void |
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|
1831 no_write_message(void) |
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|
1832 { |
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Christian Brabandt <cb@256bit.org>
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|
1833 #ifdef FEAT_TERMINAL |
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diff
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|
1834 if (term_job_running(curbuf->b_term)) |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
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|
1835 EMSG(_("E948: Job still running (add ! to end the job)")); |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
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|
1836 else |
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|
1837 #endif |
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diff
changeset
|
1838 EMSG(_("E37: No write since last change (add ! to override)")); |
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Christian Brabandt <cb@256bit.org>
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|
1839 } |
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|
1840 |
59c1e09cf1a9
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changeset
|
1841 void |
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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13244
diff
changeset
|
1842 no_write_message_nobang(buf_T *buf UNUSED) |
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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|
1843 { |
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Christian Brabandt <cb@256bit.org>
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|
1844 #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
|
1845 if (term_job_running(buf->b_term)) |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
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|
1846 EMSG(_("E948: Job still running")); |
59c1e09cf1a9
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|
1847 else |
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|
1848 #endif |
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|
1849 EMSG(_("E37: No write since last change")); |
59c1e09cf1a9
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|
1850 } |
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diff
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|
1851 |
7 | 1852 /* |
1853 * functions for dealing with the buffer list | |
1854 */ | |
1855 | |
9511
c2e904cc064f
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1856 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
|
1857 |
7 | 1858 /* |
13782
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patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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changeset
|
1859 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
3be5e8306a3e
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changeset
|
1860 * only one window. That means it can be re-used. |
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1861 */ |
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|
1862 int |
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changeset
|
1863 curbuf_reusable(void) |
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patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
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|
1864 { |
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changeset
|
1865 return (curbuf != NULL |
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1866 && curbuf->b_ffname == NULL |
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1867 && curbuf->b_nwindows <= 1 |
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|
1868 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1869 && !curbufIsChanged()); |
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|
1870 } |
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1871 |
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changeset
|
1872 /* |
7 | 1873 * Add a file name to the buffer list. Return a pointer to the buffer. |
1874 * If the same file name already exists return a pointer to that buffer. | |
1875 * If it does not exist, or if fname == NULL, a new entry is created. | |
1876 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1877 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1878 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
9149
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9106
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changeset
|
1879 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
9473
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changeset
|
1880 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
bdac1019552f
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Christian Brabandt <cb@256bit.org>
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9469
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changeset
|
1881 * if the buffer already exists. |
7 | 1882 * This is the ONLY way to create a new buffer. |
1883 */ | |
1884 buf_T * | |
7817
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changeset
|
1885 buflist_new( |
14917
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changeset
|
1886 char_u *ffname_arg, // full path of fname or relative |
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changeset
|
1887 char_u *sfname_arg, // short fname or NULL |
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changeset
|
1888 linenr_T lnum, // preferred cursor line |
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1889 int flags) // BLN_ defines |
7 | 1890 { |
14917
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diff
changeset
|
1891 char_u *ffname = ffname_arg; |
6f2ce3b311de
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changeset
|
1892 char_u *sfname = sfname_arg; |
7 | 1893 buf_T *buf; |
1894 #ifdef UNIX | |
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1895 stat_T st; |
7 | 1896 #endif |
1897 | |
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1898 if (top_file_num == 1) |
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1899 hash_init(&buf_hashtab); |
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1900 |
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1901 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1902 |
1903 /* | |
1904 * If file name already exists in the list, update the entry. | |
1905 */ | |
1906 #ifdef UNIX | |
1907 /* On Unix we can use inode numbers when the file exists. Works better | |
1908 * for hard links. */ | |
1909 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1910 st.st_dev = (dev_T)-1; | |
1911 #endif | |
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1912 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1913 #ifdef UNIX |
1914 buflist_findname_stat(ffname, &st) | |
1915 #else | |
1916 buflist_findname(ffname) | |
1917 #endif | |
1918 ) != NULL) | |
1919 { | |
1920 vim_free(ffname); | |
1921 if (lnum != 0) | |
1922 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1923 |
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1924 if ((flags & BLN_NOOPT) == 0) |
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1925 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1926 * already */ |
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1927 buf_copy_options(buf, 0); |
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1928 |
7 | 1929 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1930 { | |
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1931 bufref_T bufref; |
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1932 |
7 | 1933 buf->b_p_bl = TRUE; |
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1934 set_bufref(&bufref, buf); |
7 | 1935 if (!(flags & BLN_DUMMY)) |
5816 | 1936 { |
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1937 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1938 && !bufref_valid(&bufref)) |
5816 | 1939 return NULL; |
1940 } | |
7 | 1941 } |
1942 return buf; | |
1943 } | |
1944 | |
1945 /* | |
1946 * If the current buffer has no name and no contents, use the current | |
1947 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1948 * | |
1949 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1950 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1951 * buffer.) | |
7 | 1952 */ |
1953 buf = NULL; | |
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1954 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1955 { |
1956 buf = curbuf; | |
1957 /* It's like this buffer is deleted. Watch out for autocommands that | |
1958 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1959 if (curbuf->b_p_bl) | |
1960 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1961 if (buf == curbuf) | |
1962 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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1963 #ifdef FEAT_EVAL |
36 | 1964 if (aborting()) /* autocmds may abort script processing */ |
7 | 1965 return NULL; |
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1966 #endif |
7 | 1967 if (buf == curbuf) |
1968 { | |
1969 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1970 clear_string_option(&buf->b_p_bh); | |
1971 clear_string_option(&buf->b_p_bt); | |
1972 } | |
1973 } | |
1974 if (buf != curbuf || curbuf == NULL) | |
1975 { | |
1976 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
1977 if (buf == NULL) | |
1978 { | |
1979 vim_free(ffname); | |
1980 return NULL; | |
1981 } | |
4287 | 1982 #ifdef FEAT_EVAL |
1983 /* init b: variables */ | |
1984 buf->b_vars = dict_alloc(); | |
1985 if (buf->b_vars == NULL) | |
1986 { | |
1987 vim_free(ffname); | |
1988 vim_free(buf); | |
1989 return NULL; | |
1990 } | |
1991 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
1992 #endif | |
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1993 init_changedtick(buf); |
7 | 1994 } |
1995 | |
1996 if (ffname != NULL) | |
1997 { | |
1998 buf->b_ffname = ffname; | |
1999 buf->b_sfname = vim_strsave(sfname); | |
2000 } | |
2001 | |
2002 clear_wininfo(buf); | |
2003 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2004 | |
2005 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2006 || buf->b_wininfo == NULL) | |
2007 { | |
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2008 if (buf->b_sfname != buf->b_ffname) |
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2009 VIM_CLEAR(buf->b_sfname); |
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2010 else |
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2011 buf->b_sfname = NULL; |
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2012 VIM_CLEAR(buf->b_ffname); |
7 | 2013 if (buf != curbuf) |
2014 free_buffer(buf); | |
2015 return NULL; | |
2016 } | |
2017 | |
2018 if (buf == curbuf) | |
2019 { | |
2020 /* free all things allocated for this buffer */ | |
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2021 buf_freeall(buf, 0); |
7 | 2022 if (buf != curbuf) /* autocommands deleted the buffer! */ |
2023 return NULL; | |
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2024 #if defined(FEAT_EVAL) |
36 | 2025 if (aborting()) /* autocmds may abort script processing */ |
7 | 2026 return NULL; |
2027 #endif | |
2028 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2029 |
2030 /* Init the options. */ | |
2031 buf->b_p_initialized = FALSE; | |
2032 buf_copy_options(buf, BCO_ENTER); | |
2033 | |
7 | 2034 #ifdef FEAT_KEYMAP |
2035 /* need to reload lmaps and set b:keymap_name */ | |
2036 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2037 #endif | |
2038 } | |
2039 else | |
2040 { | |
2041 /* | |
2042 * put new buffer at the end of the buffer list | |
2043 */ | |
2044 buf->b_next = NULL; | |
2045 if (firstbuf == NULL) /* buffer list is empty */ | |
2046 { | |
2047 buf->b_prev = NULL; | |
2048 firstbuf = buf; | |
2049 } | |
2050 else /* append new buffer at end of list */ | |
2051 { | |
2052 lastbuf->b_next = buf; | |
2053 buf->b_prev = lastbuf; | |
2054 } | |
2055 lastbuf = buf; | |
2056 | |
2057 buf->b_fnum = top_file_num++; | |
2058 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2059 { | |
2060 EMSG(_("W14: Warning: List of file names overflow")); | |
2061 if (emsg_silent == 0) | |
2062 { | |
2063 out_flush(); | |
2064 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2065 } | |
2066 top_file_num = 1; | |
2067 } | |
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2068 buf_hashtab_add(buf); |
7 | 2069 |
2070 /* | |
2071 * Always copy the options from the current buffer. | |
2072 */ | |
2073 buf_copy_options(buf, BCO_ALWAYS); | |
2074 } | |
2075 | |
2076 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2077 buf->b_wininfo->wi_win = curwin; | |
2078 | |
126 | 2079 #ifdef FEAT_SYN_HL |
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2080 hash_init(&buf->b_s.b_keywtab); |
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2081 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2082 #endif |
2083 | |
2084 buf->b_fname = buf->b_sfname; | |
2085 #ifdef UNIX | |
2086 if (st.st_dev == (dev_T)-1) | |
1873 | 2087 buf->b_dev_valid = FALSE; |
7 | 2088 else |
2089 { | |
1873 | 2090 buf->b_dev_valid = TRUE; |
7 | 2091 buf->b_dev = st.st_dev; |
2092 buf->b_ino = st.st_ino; | |
2093 } | |
2094 #endif | |
2095 buf->b_u_synced = TRUE; | |
2096 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2097 if (flags & BLN_DUMMY) |
2098 buf->b_flags |= BF_DUMMY; | |
7 | 2099 buf_clear_file(buf); |
2100 clrallmarks(buf); /* clear marks */ | |
2101 fmarks_check_names(buf); /* check file marks for this file */ | |
2102 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2103 if (!(flags & BLN_DUMMY)) | |
2104 { | |
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2105 bufref_T bufref; |
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2106 |
6639 | 2107 /* Tricky: these autocommands may change the buffer list. They could |
2108 * also split the window with re-using the one empty buffer. This may | |
2109 * result in unexpectedly losing the empty buffer. */ | |
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2110 set_bufref(&bufref, buf); |
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2111 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
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2112 && !bufref_valid(&bufref)) |
5816 | 2113 return NULL; |
7 | 2114 if (flags & BLN_LISTED) |
5816 | 2115 { |
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2116 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2117 && !bufref_valid(&bufref)) |
5816 | 2118 return NULL; |
2119 } | |
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2120 #ifdef FEAT_EVAL |
36 | 2121 if (aborting()) /* autocmds may abort script processing */ |
7 | 2122 return NULL; |
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2123 #endif |
7 | 2124 } |
2125 | |
2126 return buf; | |
2127 } | |
2128 | |
2129 /* | |
2130 * Free the memory for the options of a buffer. | |
2131 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2132 * 'fileencoding'. | |
2133 */ | |
2134 void | |
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2135 free_buf_options( |
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2136 buf_T *buf, |
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2137 int free_p_ff) |
7 | 2138 { |
2139 if (free_p_ff) | |
2140 { | |
2141 #ifdef FEAT_MBYTE | |
2142 clear_string_option(&buf->b_p_fenc); | |
2143 #endif | |
2144 clear_string_option(&buf->b_p_ff); | |
2145 clear_string_option(&buf->b_p_bh); | |
2146 clear_string_option(&buf->b_p_bt); | |
2147 } | |
2148 #ifdef FEAT_FIND_ID | |
2149 clear_string_option(&buf->b_p_def); | |
2150 clear_string_option(&buf->b_p_inc); | |
2151 # ifdef FEAT_EVAL | |
2152 clear_string_option(&buf->b_p_inex); | |
2153 # endif | |
2154 #endif | |
2155 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2156 clear_string_option(&buf->b_p_inde); | |
2157 clear_string_option(&buf->b_p_indk); | |
2158 #endif | |
788 | 2159 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2160 clear_string_option(&buf->b_p_bexpr); | |
2161 #endif | |
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2162 #if defined(FEAT_CRYPT) |
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2163 clear_string_option(&buf->b_p_cm); |
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2164 #endif |
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2165 clear_string_option(&buf->b_p_fp); |
667 | 2166 #if defined(FEAT_EVAL) |
2167 clear_string_option(&buf->b_p_fex); | |
2168 #endif | |
7 | 2169 #ifdef FEAT_CRYPT |
2170 clear_string_option(&buf->b_p_key); | |
2171 #endif | |
2172 clear_string_option(&buf->b_p_kp); | |
2173 clear_string_option(&buf->b_p_mps); | |
2174 clear_string_option(&buf->b_p_fo); | |
41 | 2175 clear_string_option(&buf->b_p_flp); |
7 | 2176 clear_string_option(&buf->b_p_isk); |
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2177 #ifdef FEAT_VARTABS |
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2178 clear_string_option(&buf->b_p_vsts); |
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2179 if (buf->b_p_vsts_nopaste) |
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2180 vim_free(buf->b_p_vsts_nopaste); |
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2181 buf->b_p_vsts_nopaste = NULL; |
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2182 if (buf->b_p_vsts_array) |
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2183 vim_free(buf->b_p_vsts_array); |
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2184 buf->b_p_vsts_array = NULL; |
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2185 clear_string_option(&buf->b_p_vts); |
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2186 if (buf->b_p_vts_array) |
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2187 vim_free(buf->b_p_vts_array); |
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2188 buf->b_p_vts_array = NULL; |
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2189 #endif |
7 | 2190 #ifdef FEAT_KEYMAP |
2191 clear_string_option(&buf->b_p_keymap); | |
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|
2192 keymap_clear(&buf->b_kmap_ga); |
7 | 2193 ga_clear(&buf->b_kmap_ga); |
2194 #endif | |
2195 #ifdef FEAT_COMMENTS | |
2196 clear_string_option(&buf->b_p_com); | |
2197 #endif | |
2198 #ifdef FEAT_FOLDING | |
2199 clear_string_option(&buf->b_p_cms); | |
2200 #endif | |
2201 clear_string_option(&buf->b_p_nf); | |
2202 #ifdef FEAT_SYN_HL | |
2203 clear_string_option(&buf->b_p_syn); | |
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2204 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2205 #endif |
2206 #ifdef FEAT_SPELL | |
2250
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2207 clear_string_option(&buf->b_s.b_p_spc); |
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2208 clear_string_option(&buf->b_s.b_p_spf); |
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2209 vim_regfree(buf->b_s.b_cap_prog); |
2250
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2210 buf->b_s.b_cap_prog = NULL; |
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2211 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2212 #endif |
2213 #ifdef FEAT_SEARCHPATH | |
2214 clear_string_option(&buf->b_p_sua); | |
2215 #endif | |
2216 clear_string_option(&buf->b_p_ft); | |
2217 #ifdef FEAT_CINDENT | |
2218 clear_string_option(&buf->b_p_cink); | |
2219 clear_string_option(&buf->b_p_cino); | |
2220 #endif | |
2221 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2222 clear_string_option(&buf->b_p_cinw); | |
2223 #endif | |
2224 #ifdef FEAT_INS_EXPAND | |
2225 clear_string_option(&buf->b_p_cpt); | |
2226 #endif | |
12 | 2227 #ifdef FEAT_COMPL_FUNC |
2228 clear_string_option(&buf->b_p_cfu); | |
502 | 2229 clear_string_option(&buf->b_p_ofu); |
12 | 2230 #endif |
7 | 2231 #ifdef FEAT_QUICKFIX |
2232 clear_string_option(&buf->b_p_gp); | |
2233 clear_string_option(&buf->b_p_mp); | |
2234 clear_string_option(&buf->b_p_efm); | |
2235 #endif | |
2236 clear_string_option(&buf->b_p_ep); | |
2237 clear_string_option(&buf->b_p_path); | |
2238 clear_string_option(&buf->b_p_tags); | |
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changeset
|
2239 clear_string_option(&buf->b_p_tc); |
7 | 2240 #ifdef FEAT_INS_EXPAND |
2241 clear_string_option(&buf->b_p_dict); | |
2242 clear_string_option(&buf->b_p_tsr); | |
2243 #endif | |
12 | 2244 #ifdef FEAT_TEXTOBJ |
2245 clear_string_option(&buf->b_p_qe); | |
2246 #endif | |
7 | 2247 buf->b_p_ar = -1; |
5446 | 2248 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2249 #ifdef FEAT_LISP |
2250 clear_string_option(&buf->b_p_lw); | |
2251 #endif | |
6243 | 2252 clear_string_option(&buf->b_p_bkc); |
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2253 #ifdef FEAT_MBYTE |
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2254 clear_string_option(&buf->b_p_menc); |
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2255 #endif |
7 | 2256 } |
2257 | |
2258 /* | |
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2259 * Get alternate file "n". |
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2260 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
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2261 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2262 * if (options & GETF_SETMARK) call setpcmark() |
2263 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2264 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2265 * | |
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|
2266 * Return FAIL for failure, OK for success. |
7 | 2267 */ |
2268 int | |
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changeset
|
2269 buflist_getfile( |
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|
2270 int n, |
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2271 linenr_T lnum, |
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|
2272 int options, |
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diff
changeset
|
2273 int forceit) |
7 | 2274 { |
2275 buf_T *buf; | |
2276 win_T *wp = NULL; | |
2277 pos_T *fpos; | |
2278 colnr_T col; | |
2279 | |
2280 buf = buflist_findnr(n); | |
2281 if (buf == NULL) | |
2282 { | |
2283 if ((options & GETF_ALT) && n == 0) | |
2284 EMSG(_(e_noalt)); | |
2285 else | |
2286 EMSGN(_("E92: Buffer %ld not found"), n); | |
2287 return FAIL; | |
2288 } | |
2289 | |
2290 /* if alternate file is the current buffer, nothing to do */ | |
2291 if (buf == curbuf) | |
2292 return OK; | |
2293 | |
633 | 2294 if (text_locked()) |
631 | 2295 { |
633 | 2296 text_locked_msg(); |
7 | 2297 return FAIL; |
631 | 2298 } |
819 | 2299 if (curbuf_locked()) |
2300 return FAIL; | |
7 | 2301 |
2302 /* altfpos may be changed by getfile(), get it now */ | |
2303 if (lnum == 0) | |
2304 { | |
2305 fpos = buflist_findfpos(buf); | |
2306 lnum = fpos->lnum; | |
2307 col = fpos->col; | |
2308 } | |
2309 else | |
2310 col = 0; | |
2311 | |
2312 if (options & GETF_SWITCH) | |
2313 { | |
1618 | 2314 /* If 'switchbuf' contains "useopen": jump to first window containing |
2315 * "buf" if one exists */ | |
2316 if (swb_flags & SWB_USEOPEN) | |
7 | 2317 wp = buf_jump_open_win(buf); |
6843 | 2318 |
4352 | 2319 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2320 * page containing "buf" if one exists */ |
2321 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2322 wp = buf_jump_open_tab(buf); |
6843 | 2323 |
2324 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2325 * current buffer isn't empty: open new tab or window */ | |
2326 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
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2327 && !BUFEMPTY()) |
7 | 2328 { |
6843 | 2329 if (swb_flags & SWB_NEWTAB) |
1618 | 2330 tabpage_new(); |
6843 | 2331 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2332 == FAIL) | |
7 | 2333 return FAIL; |
2583 | 2334 RESET_BINDING(curwin); |
7 | 2335 } |
2336 } | |
2337 | |
2338 ++RedrawingDisabled; | |
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diff
changeset
|
2339 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
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changeset
|
2340 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2341 { |
2342 --RedrawingDisabled; | |
2343 | |
2344 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2345 if (!p_sol && col != 0) | |
2346 { | |
2347 curwin->w_cursor.col = col; | |
2348 check_cursor_col(); | |
2349 #ifdef FEAT_VIRTUALEDIT | |
2350 curwin->w_cursor.coladd = 0; | |
2351 #endif | |
2352 curwin->w_set_curswant = TRUE; | |
2353 } | |
2354 return OK; | |
2355 } | |
2356 --RedrawingDisabled; | |
2357 return FAIL; | |
2358 } | |
2359 | |
2360 /* | |
2361 * go to the last know line number for the current buffer | |
2362 */ | |
2363 void | |
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diff
changeset
|
2364 buflist_getfpos(void) |
7 | 2365 { |
2366 pos_T *fpos; | |
2367 | |
2368 fpos = buflist_findfpos(curbuf); | |
2369 | |
2370 curwin->w_cursor.lnum = fpos->lnum; | |
2371 check_cursor_lnum(); | |
2372 | |
2373 if (p_sol) | |
2374 curwin->w_cursor.col = 0; | |
2375 else | |
2376 { | |
2377 curwin->w_cursor.col = fpos->col; | |
2378 check_cursor_col(); | |
2379 #ifdef FEAT_VIRTUALEDIT | |
2380 curwin->w_cursor.coladd = 0; | |
2381 #endif | |
2382 curwin->w_set_curswant = TRUE; | |
2383 } | |
2384 } | |
2385 | |
42 | 2386 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2387 /* | |
2388 * Find file in buffer list by name (it has to be for the current window). | |
2389 * Returns NULL if not found. | |
2390 */ | |
2391 buf_T * | |
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diff
changeset
|
2392 buflist_findname_exp(char_u *fname) |
42 | 2393 { |
2394 char_u *ffname; | |
2395 buf_T *buf = NULL; | |
2396 | |
2397 /* First make the name into a full path name */ | |
2398 ffname = FullName_save(fname, | |
2399 #ifdef UNIX | |
2400 TRUE /* force expansion, get rid of symbolic links */ | |
2401 #else | |
2402 FALSE | |
2403 #endif | |
2404 ); | |
2405 if (ffname != NULL) | |
2406 { | |
2407 buf = buflist_findname(ffname); | |
2408 vim_free(ffname); | |
2409 } | |
2410 return buf; | |
2411 } | |
2412 #endif | |
2413 | |
7 | 2414 /* |
2415 * Find file in buffer list by name (it has to be for the current window). | |
2416 * "ffname" must have a full path. | |
42 | 2417 * Skips dummy buffers. |
2418 * Returns NULL if not found. | |
7 | 2419 */ |
2420 buf_T * | |
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7799
diff
changeset
|
2421 buflist_findname(char_u *ffname) |
7 | 2422 { |
2423 #ifdef UNIX | |
9387
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9228
diff
changeset
|
2424 stat_T st; |
7 | 2425 |
2426 if (mch_stat((char *)ffname, &st) < 0) | |
2427 st.st_dev = (dev_T)-1; | |
2428 return buflist_findname_stat(ffname, &st); | |
2429 } | |
2430 | |
2431 /* | |
2432 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2433 * twice for the same file. | |
42 | 2434 * Returns NULL if not found. |
7 | 2435 */ |
2436 static buf_T * | |
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diff
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|
2437 buflist_findname_stat( |
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|
2438 char_u *ffname, |
9387
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diff
changeset
|
2439 stat_T *stp) |
7 | 2440 { |
2441 #endif | |
2442 buf_T *buf; | |
2443 | |
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9481
diff
changeset
|
2444 /* Start at the last buffer, expect to find a match sooner. */ |
c16e207dc465
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9481
diff
changeset
|
2445 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2446 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2447 #ifdef UNIX |
2448 , stp | |
2449 #endif | |
2450 )) | |
2451 return buf; | |
2452 return NULL; | |
2453 } | |
2454 | |
2455 /* | |
2456 * Find file in buffer list by a regexp pattern. | |
2457 * Return fnum of the found buffer. | |
2458 * Return < 0 for error. | |
2459 */ | |
2460 int | |
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changeset
|
2461 buflist_findpat( |
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changeset
|
2462 char_u *pattern, |
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|
2463 char_u *pattern_end, /* pointer to first char after pattern */ |
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|
2464 int unlisted, /* find unlisted buffers */ |
83861277e6a3
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diff
changeset
|
2465 int diffmode UNUSED, /* find diff-mode buffers only */ |
83861277e6a3
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changeset
|
2466 int curtab_only) /* find buffers in current tab only */ |
7 | 2467 { |
2468 buf_T *buf; | |
2469 int match = -1; | |
2470 int find_listed; | |
2471 char_u *pat; | |
2472 char_u *patend; | |
2473 int attempt; | |
2474 char_u *p; | |
2475 int toggledollar; | |
2476 | |
2477 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2478 { | |
2479 if (*pattern == '%') | |
2480 match = curbuf->b_fnum; | |
2481 else | |
2482 match = curwin->w_alt_fnum; | |
2483 #ifdef FEAT_DIFF | |
2484 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2485 match = -1; | |
2486 #endif | |
2487 } | |
2488 | |
2489 /* | |
2490 * Try four ways of matching a listed buffer: | |
2491 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2492 * attempt == 1: with '^' at start (only at position 0) |
7 | 2493 * attempt == 2: with '$' at end (only match at end) |
2494 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2495 * Repeat this for finding an unlisted buffer if there was no matching | |
2496 * listed buffer. | |
2497 */ | |
2498 else | |
2499 { | |
2500 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2501 if (pat == NULL) | |
2502 return -1; | |
2503 patend = pat + STRLEN(pat) - 1; | |
2504 toggledollar = (patend > pat && *patend == '$'); | |
2505 | |
2506 /* First try finding a listed buffer. If not found and "unlisted" | |
2507 * is TRUE, try finding an unlisted buffer. */ | |
2508 find_listed = TRUE; | |
2509 for (;;) | |
2510 { | |
2511 for (attempt = 0; attempt <= 3; ++attempt) | |
2512 { | |
6375 | 2513 regmatch_T regmatch; |
2514 | |
7 | 2515 /* may add '^' and '$' */ |
2516 if (toggledollar) | |
2517 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2518 p = pat; | |
2519 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2520 ++p; | |
6375 | 2521 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2522 if (regmatch.regprog == NULL) | |
7 | 2523 { |
2524 vim_free(pat); | |
2525 return -1; | |
2526 } | |
2527 | |
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|
2528 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2529 if (buf->b_p_bl == find_listed |
2530 #ifdef FEAT_DIFF | |
2531 && (!diffmode || diff_mode_buf(buf)) | |
2532 #endif | |
6375 | 2533 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2534 { |
4236 | 2535 if (curtab_only) |
2536 { | |
2537 /* Ignore the match if the buffer is not open in | |
2538 * the current tab. */ | |
2539 win_T *wp; | |
2540 | |
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changeset
|
2541 FOR_ALL_WINDOWS(wp) |
4236 | 2542 if (wp->w_buffer == buf) |
2543 break; | |
2544 if (wp == NULL) | |
2545 continue; | |
2546 } | |
7 | 2547 if (match >= 0) /* already found a match */ |
2548 { | |
2549 match = -2; | |
2550 break; | |
2551 } | |
2552 match = buf->b_fnum; /* remember first match */ | |
2553 } | |
2554 | |
6375 | 2555 vim_regfree(regmatch.regprog); |
7 | 2556 if (match >= 0) /* found one match */ |
2557 break; | |
2558 } | |
2559 | |
2560 /* Only search for unlisted buffers if there was no match with | |
2561 * a listed buffer. */ | |
2562 if (!unlisted || !find_listed || match != -1) | |
2563 break; | |
2564 find_listed = FALSE; | |
2565 } | |
2566 | |
2567 vim_free(pat); | |
2568 } | |
2569 | |
2570 if (match == -2) | |
2571 EMSG2(_("E93: More than one match for %s"), pattern); | |
2572 else if (match < 0) | |
2573 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
2574 return match; | |
2575 } | |
2576 | |
2577 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2578 | |
2579 /* | |
2580 * Find all buffer names that match. | |
2581 * For command line expansion of ":buf" and ":sbuf". | |
2582 * Return OK if matches found, FAIL otherwise. | |
2583 */ | |
2584 int | |
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|
2585 ExpandBufnames( |
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|
2586 char_u *pat, |
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2587 int *num_file, |
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|
2588 char_u ***file, |
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changeset
|
2589 int options) |
7 | 2590 { |
2591 int count = 0; | |
2592 buf_T *buf; | |
2593 int round; | |
2594 char_u *p; | |
2595 int attempt; | |
170 | 2596 char_u *patc; |
7 | 2597 |
2598 *num_file = 0; /* return values in case of FAIL */ | |
2599 *file = NULL; | |
2600 | |
170 | 2601 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2602 if (*pat == '^') | |
2603 { | |
2604 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2605 if (patc == NULL) | |
2606 return FAIL; | |
2607 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2608 STRCPY(patc + 11, pat + 1); | |
2609 } | |
2610 else | |
2611 patc = pat; | |
2612 | |
7 | 2613 /* |
170 | 2614 * attempt == 0: try match with '\<', match at start of word |
267 | 2615 * attempt == 1: try match without '\<', match anywhere |
7 | 2616 */ |
267 | 2617 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2618 { |
6375 | 2619 regmatch_T regmatch; |
2620 | |
267 | 2621 if (attempt > 0 && patc == pat) |
170 | 2622 break; /* there was no anchor, no need to try again */ |
6375 | 2623 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2624 if (regmatch.regprog == NULL) | |
7 | 2625 { |
170 | 2626 if (patc != pat) |
2627 vim_free(patc); | |
2628 return FAIL; | |
7 | 2629 } |
2630 | |
2631 /* | |
2632 * round == 1: Count the matches. | |
2633 * round == 2: Build the array to keep the matches. | |
2634 */ | |
2635 for (round = 1; round <= 2; ++round) | |
2636 { | |
2637 count = 0; | |
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|
2638 FOR_ALL_BUFFERS(buf) |
7 | 2639 { |
2640 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2641 continue; | |
6375 | 2642 p = buflist_match(®match, buf, p_wic); |
7 | 2643 if (p != NULL) |
2644 { | |
2645 if (round == 1) | |
2646 ++count; | |
2647 else | |
2648 { | |
2649 if (options & WILD_HOME_REPLACE) | |
2650 p = home_replace_save(buf, p); | |
2651 else | |
2652 p = vim_strsave(p); | |
2653 (*file)[count++] = p; | |
2654 } | |
2655 } | |
2656 } | |
2657 if (count == 0) /* no match found, break here */ | |
2658 break; | |
2659 if (round == 1) | |
2660 { | |
2661 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2662 if (*file == NULL) | |
2663 { | |
6375 | 2664 vim_regfree(regmatch.regprog); |
170 | 2665 if (patc != pat) |
2666 vim_free(patc); | |
7 | 2667 return FAIL; |
2668 } | |
2669 } | |
2670 } | |
6375 | 2671 vim_regfree(regmatch.regprog); |
7 | 2672 if (count) /* match(es) found, break here */ |
2673 break; | |
2674 } | |
2675 | |
170 | 2676 if (patc != pat) |
2677 vim_free(patc); | |
2678 | |
7 | 2679 *num_file = count; |
2680 return (count == 0 ? FAIL : OK); | |
2681 } | |
2682 | |
2683 #endif /* FEAT_CMDL_COMPL */ | |
2684 | |
2685 /* | |
2686 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2687 */ | |
2688 static char_u * | |
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2689 buflist_match( |
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2690 regmatch_T *rmp, |
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2691 buf_T *buf, |
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2692 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2693 { |
2694 char_u *match; | |
2695 | |
2696 /* First try the short file name, then the long file name. */ | |
6375 | 2697 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2698 if (match == NULL) |
6375 | 2699 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2700 |
2701 return match; | |
2702 } | |
2703 | |
2704 /* | |
2705 * Try matching the regexp in "prog" with file name "name". | |
2706 * Return "name" when there is a match, NULL when not. | |
2707 */ | |
2708 static char_u * | |
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2709 fname_match( |
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2710 regmatch_T *rmp, |
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2711 char_u *name, |
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2712 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2713 { |
2714 char_u *match = NULL; | |
2715 char_u *p; | |
2716 | |
2717 if (name != NULL) | |
2718 { | |
6241 | 2719 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2720 rmp->rm_ic = p_fic || ignore_case; |
2721 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2722 match = name; |
2723 else | |
2724 { | |
2725 /* Replace $(HOME) with '~' and try matching again. */ | |
2726 p = home_replace_save(NULL, name); | |
6375 | 2727 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2728 match = name; |
2729 vim_free(p); | |
2730 } | |
2731 } | |
2732 | |
2733 return match; | |
2734 } | |
2735 | |
2736 /* | |
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2737 * Find a file in the buffer list by buffer number. |
7 | 2738 */ |
2739 buf_T * | |
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2740 buflist_findnr(int nr) |
7 | 2741 { |
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2742 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2743 hashitem_T *hi; |
7 | 2744 |
2745 if (nr == 0) | |
2746 nr = curwin->w_alt_fnum; | |
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2747 sprintf((char *)key, "%x", nr); |
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2748 hi = hash_find(&buf_hashtab, key); |
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|
2749 |
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2750 if (!HASHITEM_EMPTY(hi)) |
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2751 return (buf_T *)(hi->hi_key |
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2752 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2753 return NULL; |
2754 } | |
2755 | |
2756 /* | |
2757 * Get name of file 'n' in the buffer list. | |
2758 * When the file has no name an empty string is returned. | |
2759 * home_replace() is used to shorten the file name (used for marks). | |
2760 * Returns a pointer to allocated memory, of NULL when failed. | |
2761 */ | |
2762 char_u * | |
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2763 buflist_nr2name( |
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2764 int n, |
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2765 int fullname, |
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|
2766 int helptail) /* for help buffers return tail only */ |
7 | 2767 { |
2768 buf_T *buf; | |
2769 | |
2770 buf = buflist_findnr(n); | |
2771 if (buf == NULL) | |
2772 return NULL; | |
2773 return home_replace_save(helptail ? buf : NULL, | |
2774 fullname ? buf->b_ffname : buf->b_fname); | |
2775 } | |
2776 | |
2777 /* | |
2778 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2779 * When "copy_options" is TRUE save the local window option values. | |
2780 * When "lnum" is 0 only do the options. | |
2781 */ | |
2782 static void | |
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2783 buflist_setfpos( |
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2784 buf_T *buf, |
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2785 win_T *win, |
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2786 linenr_T lnum, |
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2787 colnr_T col, |
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2788 int copy_options) |
7 | 2789 { |
2790 wininfo_T *wip; | |
2791 | |
2792 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2793 if (wip->wi_win == win) | |
2794 break; | |
2795 if (wip == NULL) | |
2796 { | |
2797 /* allocate a new entry */ | |
2798 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2799 if (wip == NULL) | |
2800 return; | |
2801 wip->wi_win = win; | |
2802 if (lnum == 0) /* set lnum even when it's 0 */ | |
2803 lnum = 1; | |
2804 } | |
2805 else | |
2806 { | |
2807 /* remove the entry from the list */ | |
2808 if (wip->wi_prev) | |
2809 wip->wi_prev->wi_next = wip->wi_next; | |
2810 else | |
2811 buf->b_wininfo = wip->wi_next; | |
2812 if (wip->wi_next) | |
2813 wip->wi_next->wi_prev = wip->wi_prev; | |
2814 if (copy_options && wip->wi_optset) | |
2815 { | |
2816 clear_winopt(&wip->wi_opt); | |
2817 #ifdef FEAT_FOLDING | |
2818 deleteFoldRecurse(&wip->wi_folds); | |
2819 #endif | |
2820 } | |
2821 } | |
2822 if (lnum != 0) | |
2823 { | |
2824 wip->wi_fpos.lnum = lnum; | |
2825 wip->wi_fpos.col = col; | |
2826 } | |
2827 if (copy_options) | |
2828 { | |
2829 /* Save the window-specific option values. */ | |
2830 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2831 #ifdef FEAT_FOLDING | |
2832 wip->wi_fold_manual = win->w_fold_manual; | |
2833 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2834 #endif | |
2835 wip->wi_optset = TRUE; | |
2836 } | |
2837 | |
2838 /* insert the entry in front of the list */ | |
2839 wip->wi_next = buf->b_wininfo; | |
2840 buf->b_wininfo = wip; | |
2841 wip->wi_prev = NULL; | |
2842 if (wip->wi_next) | |
2843 wip->wi_next->wi_prev = wip; | |
2844 | |
2845 return; | |
2846 } | |
2847 | |
1743 | 2848 #ifdef FEAT_DIFF |
2849 /* | |
2850 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2851 * page. That's because a diff is local to a tab page. | |
2852 */ | |
2853 static int | |
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2854 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2855 { |
2856 win_T *wp; | |
2857 | |
2858 if (wip->wi_opt.wo_diff) | |
2859 { | |
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2860 FOR_ALL_WINDOWS(wp) |
1743 | 2861 /* return FALSE when it's a window in the current tab page, thus |
2862 * the buffer was in diff mode here */ | |
2863 if (wip->wi_win == wp) | |
2864 return FALSE; | |
2865 return TRUE; | |
2866 } | |
2867 return FALSE; | |
2868 } | |
2869 #endif | |
2870 | |
7 | 2871 /* |
2872 * Find info for the current window in buffer "buf". | |
2873 * If not found, return the info for the most recently used window. | |
1743 | 2874 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2875 * another tab page. | |
7 | 2876 * Returns NULL when there isn't any info. |
2877 */ | |
2878 static wininfo_T * | |
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|
2879 find_wininfo( |
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2880 buf_T *buf, |
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2881 int skip_diff_buffer UNUSED) |
7 | 2882 { |
2883 wininfo_T *wip; | |
2884 | |
2885 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2886 if (wip->wi_win == curwin |
2887 #ifdef FEAT_DIFF | |
2888 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2889 #endif | |
2890 ) | |
7 | 2891 break; |
1743 | 2892 |
2893 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2894 * 'diff' set and is in another tab page). */ | |
2895 if (wip == NULL) | |
2896 { | |
2897 #ifdef FEAT_DIFF | |
2898 if (skip_diff_buffer) | |
2899 { | |
2900 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2901 if (!wininfo_other_tab_diff(wip)) | |
2902 break; | |
2903 } | |
2904 else | |
2905 #endif | |
2906 wip = buf->b_wininfo; | |
2907 } | |
7 | 2908 return wip; |
2909 } | |
2910 | |
2911 /* | |
2912 * Reset the local window options to the values last used in this window. | |
2913 * If the buffer wasn't used in this window before, use the values from | |
2914 * the most recently used window. If the values were never set, use the | |
2915 * global values for the window. | |
2916 */ | |
2917 void | |
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2918 get_winopts(buf_T *buf) |
7 | 2919 { |
2920 wininfo_T *wip; | |
2921 | |
2922 clear_winopt(&curwin->w_onebuf_opt); | |
2923 #ifdef FEAT_FOLDING | |
2924 clearFolding(curwin); | |
2925 #endif | |
2926 | |
1743 | 2927 wip = find_wininfo(buf, TRUE); |
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changeset
|
2928 if (wip != NULL && wip->wi_win != NULL |
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patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2929 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2930 { |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2931 /* 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
|
2932 * 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
|
2933 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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diff
changeset
|
2934 |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2935 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2936 #ifdef FEAT_FOLDING |
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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
|
2937 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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parents:
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diff
changeset
|
2938 curwin->w_foldinvalid = TRUE; |
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patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2939 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
2940 #endif |
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patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2941 } |
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patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
2942 else if (wip != NULL && wip->wi_optset) |
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patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2943 { |
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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
|
2944 /* the buffer was displayed in the current window earlier */ |
7 | 2945 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2946 #ifdef FEAT_FOLDING | |
2947 curwin->w_fold_manual = wip->wi_fold_manual; | |
2948 curwin->w_foldinvalid = TRUE; | |
2949 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2950 #endif | |
2951 } | |
2952 else | |
2953 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2954 | |
2955 #ifdef FEAT_FOLDING | |
2956 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2957 if (p_fdls >= 0) | |
2958 curwin->w_p_fdl = p_fdls; | |
2959 #endif | |
2799 | 2960 #ifdef FEAT_SYN_HL |
2961 check_colorcolumn(curwin); | |
2962 #endif | |
7 | 2963 } |
2964 | |
2965 /* | |
2966 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2967 * window. | |
2968 * Returns a pointer to no_position if no position is found. | |
2969 */ | |
2970 pos_T * | |
7817
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parents:
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diff
changeset
|
2971 buflist_findfpos(buf_T *buf) |
7 | 2972 { |
2973 wininfo_T *wip; | |
1869 | 2974 static pos_T no_position = INIT_POS_T(1, 0, 0); |
7 | 2975 |
1743 | 2976 wip = find_wininfo(buf, FALSE); |
7 | 2977 if (wip != NULL) |
2978 return &(wip->wi_fpos); | |
2979 else | |
2980 return &no_position; | |
2981 } | |
2982 | |
2983 /* | |
2984 * Find the lnum for the buffer 'buf' for the current window. | |
2985 */ | |
2986 linenr_T | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2987 buflist_findlnum(buf_T *buf) |
7 | 2988 { |
2989 return buflist_findfpos(buf)->lnum; | |
2990 } | |
2991 | |
2992 /* | |
11447
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
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changeset
|
2993 * List all known file names (for :files and :buffers command). |
7 | 2994 */ |
2995 void | |
7817
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changeset
|
2996 buflist_list(exarg_T *eap) |
7 | 2997 { |
2998 buf_T *buf; | |
2999 int len; | |
3000 int i; | |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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|
3001 int ro_char; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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changeset
|
3002 int changed_char; |
13555
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patch 8.0.1651: cannot filter :ls output for terminal buffers
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diff
changeset
|
3003 #ifdef FEAT_TERMINAL |
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patch 8.0.1651: cannot filter :ls output for terminal buffers
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changeset
|
3004 int job_running; |
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patch 8.0.1651: cannot filter :ls output for terminal buffers
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changeset
|
3005 int 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
|
3006 #endif |
7 | 3007 |
3008 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
3009 { | |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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diff
changeset
|
3010 #ifdef FEAT_TERMINAL |
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changeset
|
3011 job_running = term_job_running(buf->b_term); |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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changeset
|
3012 job_none_open = job_running && term_none_open(buf->b_term); |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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changeset
|
3013 #endif |
7 | 3014 /* skip unlisted buffers, unless ! was used */ |
6945 | 3015 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3016 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3017 || (vim_strchr(eap->arg, '+') | |
3018 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3019 || (vim_strchr(eap->arg, 'a') | |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3020 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3021 || (vim_strchr(eap->arg, 'h') |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3022 && (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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changeset
|
3023 #ifdef FEAT_TERMINAL |
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changeset
|
3024 || (vim_strchr(eap->arg, 'R') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3025 && (!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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changeset
|
3026 || (vim_strchr(eap->arg, '?') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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diff
changeset
|
3027 && (!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
|
3028 || (vim_strchr(eap->arg, 'F') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
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changeset
|
3029 && (job_running || buf->b_term == NULL)) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
13553
diff
changeset
|
3030 #endif |
6945 | 3031 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3032 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3033 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3034 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3035 || (vim_strchr(eap->arg, '#') | |
3036 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3037 continue; |
3038 if (buf_spname(buf) != NULL) | |
3839 | 3039 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3040 else |
3041 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
9943
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3042 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3043 continue; |
af161c1f530a
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diff
changeset
|
3044 |
12110
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changeset
|
3045 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
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diff
changeset
|
3046 : (bufIsChanged(buf) ? '+' : ' '); |
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
|
3047 #ifdef FEAT_TERMINAL |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
3048 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
|
3049 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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12387
diff
changeset
|
3050 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:
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diff
changeset
|
3051 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3052 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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12387
diff
changeset
|
3053 ro_char = 'R'; |
12110
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
|
3054 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
|
3055 * 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:
12100
diff
changeset
|
3056 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3057 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
|
3058 ro_char = 'F'; |
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
|
3059 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3060 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3061 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
|
3062 |
9943
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3063 msg_putchar('\n'); |
302 | 3064 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3065 buf->b_fnum, |
3066 buf->b_p_bl ? ' ' : 'u', | |
3067 buf == curbuf ? '%' : | |
3068 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3069 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3070 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
3071 ro_char, |
7b3a3af7cefb
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Christian Brabandt <cb@256bit.org>
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12100
diff
changeset
|
3072 changed_char, |
300 | 3073 NameBuff); |
7572
992fe73d4ee6
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Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3074 if (len > IOSIZE - 20) |
992fe73d4ee6
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Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3075 len = IOSIZE - 20; |
7 | 3076 |
3077 /* put "line 999" in column 40 or after the file name */ | |
3078 i = 40 - vim_strsize(IObuff); | |
3079 do | |
3080 { | |
3081 IObuff[len++] = ' '; | |
3082 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3083 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3084 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3085 : (long)buflist_findlnum(buf)); |
7 | 3086 msg_outtrans(IObuff); |
3087 out_flush(); /* output one line at a time */ | |
3088 ui_breakcheck(); | |
3089 } | |
3090 } | |
3091 | |
3092 /* | |
3093 * Get file name and line number for file 'fnum'. | |
3094 * Used by DoOneCmd() for translating '%' and '#'. | |
3095 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3096 * Return FAIL if not found, OK for success. | |
3097 */ | |
3098 int | |
7817
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7799
diff
changeset
|
3099 buflist_name_nr( |
83861277e6a3
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diff
changeset
|
3100 int fnum, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3101 char_u **fname, |
83861277e6a3
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7799
diff
changeset
|
3102 linenr_T *lnum) |
7 | 3103 { |
3104 buf_T *buf; | |
3105 | |
3106 buf = buflist_findnr(fnum); | |
3107 if (buf == NULL || buf->b_fname == NULL) | |
3108 return FAIL; | |
3109 | |
3110 *fname = buf->b_fname; | |
3111 *lnum = buflist_findlnum(buf); | |
3112 | |
3113 return OK; | |
3114 } | |
3115 | |
3116 /* | |
14917
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3117 * Set the file name for "buf"' to "ffname_arg", short file name to |
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3118 * "sfname_arg". |
7 | 3119 * The file name with the full path is also remembered, for when :cd is used. |
3120 * Returns FAIL for failure (file name already in use by other buffer) | |
3121 * OK otherwise. | |
3122 */ | |
3123 int | |
7817
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7799
diff
changeset
|
3124 setfname( |
83861277e6a3
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7799
diff
changeset
|
3125 buf_T *buf, |
14917
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diff
changeset
|
3126 char_u *ffname_arg, |
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
3127 char_u *sfname_arg, |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3128 int message) /* give message when buffer already exists */ |
7 | 3129 { |
14917
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|
3130 char_u *ffname = ffname_arg; |
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changeset
|
3131 char_u *sfname = sfname_arg; |
42 | 3132 buf_T *obuf = NULL; |
7 | 3133 #ifdef UNIX |
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diff
changeset
|
3134 stat_T st; |
7 | 3135 #endif |
3136 | |
3137 if (ffname == NULL || *ffname == NUL) | |
3138 { | |
3139 /* Removing the name. */ | |
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|
3140 if (buf->b_sfname != buf->b_ffname) |
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|
3141 VIM_CLEAR(buf->b_sfname); |
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|
3142 else |
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diff
changeset
|
3143 buf->b_sfname = NULL; |
13244
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diff
changeset
|
3144 VIM_CLEAR(buf->b_ffname); |
7 | 3145 #ifdef UNIX |
3146 st.st_dev = (dev_T)-1; | |
3147 #endif | |
3148 } | |
3149 else | |
3150 { | |
3151 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3152 if (ffname == NULL) /* out of memory */ | |
3153 return FAIL; | |
3154 | |
3155 /* | |
3156 * if the file name is already used in another buffer: | |
3157 * - if the buffer is loaded, fail | |
3158 * - if the buffer is not loaded, delete it from the list | |
3159 */ | |
3160 #ifdef UNIX | |
3161 if (mch_stat((char *)ffname, &st) < 0) | |
3162 st.st_dev = (dev_T)-1; | |
42 | 3163 #endif |
3164 if (!(buf->b_flags & BF_DUMMY)) | |
3165 #ifdef UNIX | |
3166 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3167 #else |
42 | 3168 obuf = buflist_findname(ffname); |
7 | 3169 #endif |
3170 if (obuf != NULL && obuf != buf) | |
3171 { | |
3172 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3173 { | |
3174 if (message) | |
3175 EMSG(_("E95: Buffer with this name already exists")); | |
3176 vim_free(ffname); | |
3177 return FAIL; | |
3178 } | |
3365 | 3179 /* delete from the list */ |
3180 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3181 } |
3182 sfname = vim_strsave(sfname); | |
3183 if (ffname == NULL || sfname == NULL) | |
3184 { | |
3185 vim_free(sfname); | |
3186 vim_free(ffname); | |
3187 return FAIL; | |
3188 } | |
3189 #ifdef USE_FNAME_CASE | |
3190 # ifdef USE_LONG_FNAME | |
3191 if (USE_LONG_FNAME) | |
3192 # endif | |
3193 fname_case(sfname, 0); /* set correct case for short file name */ | |
3194 #endif | |
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3195 if (buf->b_sfname != buf->b_ffname) |
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changeset
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3196 vim_free(buf->b_sfname); |
7 | 3197 vim_free(buf->b_ffname); |
3198 buf->b_ffname = ffname; | |
3199 buf->b_sfname = sfname; | |
3200 } | |
3201 buf->b_fname = buf->b_sfname; | |
3202 #ifdef UNIX | |
3203 if (st.st_dev == (dev_T)-1) | |
1873 | 3204 buf->b_dev_valid = FALSE; |
7 | 3205 else |
3206 { | |
1873 | 3207 buf->b_dev_valid = TRUE; |
7 | 3208 buf->b_dev = st.st_dev; |
3209 buf->b_ino = st.st_ino; | |
3210 } | |
3211 #endif | |
3212 | |
3213 buf->b_shortname = FALSE; | |
3214 | |
3215 buf_name_changed(buf); | |
3216 return OK; | |
3217 } | |
3218 | |
3219 /* | |
41 | 3220 * Crude way of changing the name of a buffer. Use with care! |
3221 * The name should be relative to the current directory. | |
3222 */ | |
3223 void | |
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diff
changeset
|
3224 buf_set_name(int fnum, char_u *name) |
41 | 3225 { |
3226 buf_T *buf; | |
3227 | |
3228 buf = buflist_findnr(fnum); | |
3229 if (buf != NULL) | |
3230 { | |
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|
3231 if (buf->b_sfname != buf->b_ffname) |
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diff
changeset
|
3232 vim_free(buf->b_sfname); |
41 | 3233 vim_free(buf->b_ffname); |
844 | 3234 buf->b_ffname = vim_strsave(name); |
3235 buf->b_sfname = NULL; | |
3236 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3237 * files on Win32. */ | |
3238 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3239 buf->b_fname = buf->b_sfname; |
3240 } | |
3241 } | |
3242 | |
3243 /* | |
7 | 3244 * Take care of what needs to be done when the name of buffer "buf" has |
3245 * changed. | |
3246 */ | |
3247 void | |
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diff
changeset
|
3248 buf_name_changed(buf_T *buf) |
7 | 3249 { |
3250 /* | |
3251 * If the file name changed, also change the name of the swapfile | |
3252 */ | |
3253 if (buf->b_ml.ml_mfp != NULL) | |
3254 ml_setname(buf); | |
3255 | |
3256 if (curwin->w_buffer == buf) | |
3257 check_arg_idx(curwin); /* check file name for arg list */ | |
3258 #ifdef FEAT_TITLE | |
3259 maketitle(); /* set window title */ | |
3260 #endif | |
3261 status_redraw_all(); /* status lines need to be redrawn */ | |
3262 fmarks_check_names(buf); /* check named file marks */ | |
3263 ml_timestamp(buf); /* reset timestamp */ | |
3264 } | |
3265 | |
3266 /* | |
3267 * set alternate file name for current window | |
3268 * | |
3269 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3270 * Return the buffer. | |
3271 */ | |
3272 buf_T * | |
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diff
changeset
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3273 setaltfname( |
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diff
changeset
|
3274 char_u *ffname, |
83861277e6a3
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diff
changeset
|
3275 char_u *sfname, |
83861277e6a3
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diff
changeset
|
3276 linenr_T lnum) |
7 | 3277 { |
3278 buf_T *buf; | |
3279 | |
3280 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3281 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3282 if (buf != NULL && !cmdmod.keepalt) |
7 | 3283 curwin->w_alt_fnum = buf->b_fnum; |
3284 return buf; | |
3285 } | |
3286 | |
3287 /* | |
3288 * Get alternate file name for current window. | |
3289 * Return NULL if there isn't any, and give error message if requested. | |
3290 */ | |
3291 char_u * | |
7817
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diff
changeset
|
3292 getaltfname( |
83861277e6a3
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parents:
7799
diff
changeset
|
3293 int errmsg) /* give error message */ |
7 | 3294 { |
3295 char_u *fname; | |
3296 linenr_T dummy; | |
3297 | |
3298 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3299 { | |
3300 if (errmsg) | |
3301 EMSG(_(e_noalt)); | |
3302 return NULL; | |
3303 } | |
3304 return fname; | |
3305 } | |
3306 | |
3307 /* | |
3308 * Add a file name to the buflist and return its number. | |
3309 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3310 * | |
3311 * used by qf_init(), main() and doarglist() | |
3312 */ | |
3313 int | |
7817
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diff
changeset
|
3314 buflist_add(char_u *fname, int flags) |
7 | 3315 { |
3316 buf_T *buf; | |
3317 | |
3318 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3319 if (buf != NULL) | |
3320 return buf->b_fnum; | |
3321 return 0; | |
3322 } | |
3323 | |
3324 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3325 /* | |
3326 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3327 */ | |
3328 void | |
7817
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diff
changeset
|
3329 buflist_slash_adjust(void) |
7 | 3330 { |
3331 buf_T *bp; | |
3332 | |
9649
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parents:
9645
diff
changeset
|
3333 FOR_ALL_BUFFERS(bp) |
7 | 3334 { |
3335 if (bp->b_ffname != NULL) | |
3336 slash_adjust(bp->b_ffname); | |
3337 if (bp->b_sfname != NULL) | |
3338 slash_adjust(bp->b_sfname); | |
3339 } | |
3340 } | |
3341 #endif | |
3342 | |
3343 /* | |
1743 | 3344 * Set alternate cursor position for the current buffer and window "win". |
7 | 3345 * Also save the local window option values. |
3346 */ | |
3347 void | |
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diff
changeset
|
3348 buflist_altfpos(win_T *win) |
7 | 3349 { |
1743 | 3350 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3351 } |
3352 | |
3353 /* | |
3354 * Return TRUE if 'ffname' is not the same file as current file. | |
3355 * Fname must have a full path (expanded by mch_FullName()). | |
3356 */ | |
3357 int | |
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diff
changeset
|
3358 otherfile(char_u *ffname) |
7 | 3359 { |
3360 return otherfile_buf(curbuf, ffname | |
3361 #ifdef UNIX | |
3362 , NULL | |
3363 #endif | |
3364 ); | |
3365 } | |
3366 | |
3367 static int | |
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diff
changeset
|
3368 otherfile_buf( |
83861277e6a3
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parents:
7799
diff
changeset
|
3369 buf_T *buf, |
83861277e6a3
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parents:
7799
diff
changeset
|
3370 char_u *ffname |
7 | 3371 #ifdef UNIX |
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diff
changeset
|
3372 , stat_T *stp |
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diff
changeset
|
3373 #endif |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3374 ) |
7 | 3375 { |
3376 /* no name is different */ | |
3377 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3378 return TRUE; | |
3379 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3380 return FALSE; | |
3381 #ifdef UNIX | |
3382 { | |
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changeset
|
3383 stat_T st; |
f094d4085014
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diff
changeset
|
3384 |
f094d4085014
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parents:
9228
diff
changeset
|
3385 /* If no stat_T given, get it now */ |
7 | 3386 if (stp == NULL) |
3387 { | |
1873 | 3388 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3389 st.st_dev = (dev_T)-1; |
3390 stp = &st; | |
3391 } | |
3392 /* Use dev/ino to check if the files are the same, even when the names | |
3393 * are different (possible with links). Still need to compare the | |
3394 * name above, for when the file doesn't exist yet. | |
3395 * Problem: The dev/ino changes when a file is deleted (and created | |
3396 * again) and remains the same when renamed/moved. We don't want to | |
3397 * mch_stat() each buffer each time, that would be too slow. Get the | |
3398 * dev/ino again when they appear to match, but not when they appear | |
3399 * to be different: Could skip a buffer when it's actually the same | |
3400 * file. */ | |
3401 if (buf_same_ino(buf, stp)) | |
3402 { | |
3403 buf_setino(buf); | |
3404 if (buf_same_ino(buf, stp)) | |
3405 return FALSE; | |
3406 } | |
3407 } | |
3408 #endif | |
3409 return TRUE; | |
3410 } | |
3411 | |
3412 #if defined(UNIX) || defined(PROTO) | |
3413 /* | |
3414 * Set inode and device number for a buffer. | |
3415 * Must always be called when b_fname is changed!. | |
3416 */ | |
3417 void | |
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diff
changeset
|
3418 buf_setino(buf_T *buf) |
7 | 3419 { |
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diff
changeset
|
3420 stat_T st; |
7 | 3421 |
3422 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3423 { | |
1873 | 3424 buf->b_dev_valid = TRUE; |
7 | 3425 buf->b_dev = st.st_dev; |
3426 buf->b_ino = st.st_ino; | |
3427 } | |
3428 else | |
1873 | 3429 buf->b_dev_valid = FALSE; |
7 | 3430 } |
3431 | |
3432 /* | |
3433 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3434 */ | |
3435 static int | |
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diff
changeset
|
3436 buf_same_ino( |
83861277e6a3
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7799
diff
changeset
|
3437 buf_T *buf, |
9387
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9228
diff
changeset
|
3438 stat_T *stp) |
7 | 3439 { |
1873 | 3440 return (buf->b_dev_valid |
7 | 3441 && stp->st_dev == buf->b_dev |
3442 && stp->st_ino == buf->b_ino); | |
3443 } | |
3444 #endif | |
3445 | |
667 | 3446 /* |
3447 * Print info about the current buffer. | |
3448 */ | |
7 | 3449 void |
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diff
changeset
|
3450 fileinfo( |
83861277e6a3
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7799
diff
changeset
|
3451 int fullname, /* when non-zero print full path */ |
83861277e6a3
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diff
changeset
|
3452 int shorthelp, |
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7799
diff
changeset
|
3453 int dont_truncate) |
7 | 3454 { |
3455 char_u *name; | |
3456 int n; | |
3457 char_u *p; | |
3458 char_u *buffer; | |
272 | 3459 size_t len; |
7 | 3460 |
3461 buffer = alloc(IOSIZE); | |
3462 if (buffer == NULL) | |
3463 return; | |
3464 | |
3465 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3466 { | |
1869 | 3467 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3468 p = buffer + STRLEN(buffer); |
3469 } | |
3470 else | |
3471 p = buffer; | |
3472 | |
3473 *p++ = '"'; | |
3474 if (buf_spname(curbuf) != NULL) | |
3835 | 3475 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3476 else |
3477 { | |
3478 if (!fullname && curbuf->b_fname != NULL) | |
3479 name = curbuf->b_fname; | |
3480 else | |
3481 name = curbuf->b_ffname; | |
3482 home_replace(shorthelp ? curbuf : NULL, name, p, | |
3483 (int)(IOSIZE - (p - buffer)), TRUE); | |
3484 } | |
3485 | |
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Bram Moolenaar <bram@vim.org>
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2253
diff
changeset
|
3486 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3487 curbufIsChanged() ? (shortmess(SHM_MOD) |
3488 ? " [+]" : _(" [Modified]")) : " ", | |
3489 (curbuf->b_flags & BF_NOTEDITED) | |
3490 #ifdef FEAT_QUICKFIX | |
3491 && !bt_dontwrite(curbuf) | |
3492 #endif | |
3493 ? _("[Not edited]") : "", | |
3494 (curbuf->b_flags & BF_NEW) | |
3495 #ifdef FEAT_QUICKFIX | |
3496 && !bt_dontwrite(curbuf) | |
3497 #endif | |
3498 ? _("[New file]") : "", | |
3499 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3500 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3501 : _("[readonly]")) : "", |
3502 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3503 || curbuf->b_p_ro) ? | |
3504 " " : ""); | |
3505 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3506 * causes an overflow, thus for large numbers divide instead. */ | |
3507 if (curwin->w_cursor.lnum > 1000000L) | |
3508 n = (int)(((long)curwin->w_cursor.lnum) / | |
3509 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3510 else | |
3511 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3512 (long)curbuf->b_ml.ml_line_count); | |
3513 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
3514 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3515 #ifdef FEAT_CMDL_INFO |
3516 else if (p_ru) | |
3517 /* Current line and column are already on the screen -- webb */ | |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3518 vim_snprintf_add((char *)buffer, IOSIZE, |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3519 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3520 curbuf->b_ml.ml_line_count), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3521 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3522 #endif |
3523 else | |
3524 { | |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
3525 vim_snprintf_add((char *)buffer, IOSIZE, |
7 | 3526 _("line %ld of %ld --%d%%-- col "), |
3527 (long)curwin->w_cursor.lnum, | |
3528 (long)curbuf->b_ml.ml_line_count, | |
3529 n); | |
3530 validate_virtcol(); | |
1869 | 3531 len = STRLEN(buffer); |
3532 col_print(buffer + len, IOSIZE - len, | |
7 | 3533 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3534 } | |
3535 | |
1869 | 3536 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE)); |
7 | 3537 |
3538 if (dont_truncate) | |
3539 { | |
3540 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3541 * First call msg_start() to get the message in the right place. */ | |
3542 msg_start(); | |
3543 n = msg_scroll; | |
3544 msg_scroll = TRUE; | |
3545 msg(buffer); | |
3546 msg_scroll = n; | |
3547 } | |
3548 else | |
3549 { | |
3550 p = msg_trunc_attr(buffer, FALSE, 0); | |
3551 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) | |
3552 /* Need to repeat the message after redrawing when: | |
3553 * - When restart_edit is set (otherwise there will be a delay | |
3554 * before redrawing). | |
3555 * - When the screen was scrolled but there is no wait-return | |
3556 * prompt. */ | |
678 | 3557 set_keep_msg(p, 0); |
7 | 3558 } |
3559 | |
3560 vim_free(buffer); | |
3561 } | |
3562 | |
3563 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3564 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3565 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3566 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3567 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3568 int vcol) |
7 | 3569 { |
3570 if (col == vcol) | |
1869 | 3571 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3572 else |
1869 | 3573 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3574 } |
3575 | |
3576 #if defined(FEAT_TITLE) || defined(PROTO) | |
3577 static char_u *lasttitle = NULL; | |
3578 static char_u *lasticon = NULL; | |
3579 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3580 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3581 * 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
|
3582 */ |
7 | 3583 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3584 maketitle(void) |
7 | 3585 { |
3586 char_u *p; | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3587 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
|
3588 char_u *icon_str = NULL; |
7 | 3589 int maxlen = 0; |
3590 int len; | |
3591 int mustset; | |
3592 char_u buf[IOSIZE]; | |
3593 int off; | |
3594 | |
3595 if (!redrawing()) | |
3596 { | |
3597 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3598 need_maketitle = TRUE; | |
3599 return; | |
3600 } | |
3601 | |
3602 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
|
3603 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
|
3604 return; // nothing to do |
7 | 3605 |
3606 if (p_title) | |
3607 { | |
3608 if (p_titlelen > 0) | |
3609 { | |
3610 maxlen = p_titlelen * Columns / 100; | |
3611 if (maxlen < 10) | |
3612 maxlen = 10; | |
3613 } | |
3614 | |
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 = buf; |
7 | 3616 if (*p_titlestring != NUL) |
3617 { | |
3618 #ifdef FEAT_STL_OPT | |
771 | 3619 if (stl_syntax & STL_IN_TITLE) |
3620 { | |
3621 int use_sandbox = FALSE; | |
3622 int save_called_emsg = called_emsg; | |
675 | 3623 |
3624 # ifdef FEAT_EVAL | |
771 | 3625 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3626 # endif |
771 | 3627 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
|
3628 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3629 p_titlestring, use_sandbox, |
681 | 3630 0, maxlen, NULL, NULL); |
771 | 3631 if (called_emsg) |
3632 set_string_option_direct((char_u *)"titlestring", -1, | |
3633 (char_u *)"", OPT_FREE, SID_ERROR); | |
3634 called_emsg |= save_called_emsg; | |
3635 } | |
7 | 3636 else |
3637 #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
|
3638 title_str = p_titlestring; |
7 | 3639 } |
3640 else | |
3641 { | |
3642 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3643 | |
3780 | 3644 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3645 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3646 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3647 if (curbuf->b_fname == NULL) |
3780 | 3648 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
|
3649 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3650 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
|
3651 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3652 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
|
3653 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3654 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3655 #endif |
7 | 3656 else |
3657 { | |
3658 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3659 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3660 vim_free(p); |
3661 } | |
3662 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3663 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3664 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3665 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3666 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3667 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3668 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3669 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3670 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3671 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3672 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3673 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3674 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3675 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3676 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3677 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3678 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3679 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3680 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3681 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3682 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3683 ) |
7 | 3684 { |
3685 /* Get path of file, replace home dir with ~ */ | |
3686 off = (int)STRLEN(buf); | |
3687 buf[off++] = ' '; | |
3688 buf[off++] = '('; | |
3689 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3690 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3691 #ifdef BACKSLASH_IN_FILENAME |
3692 /* avoid "c:/name" to be reduced to "c" */ | |
3693 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3694 off += 2; | |
3695 #endif | |
3696 /* remove the file name */ | |
39 | 3697 p = gettail_sep(buf + off); |
7 | 3698 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
|
3699 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3700 /* must be a help buffer */ |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3701 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3702 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
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patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3703 } |
7 | 3704 else |
3705 *p = NUL; | |
39 | 3706 |
3780 | 3707 /* Translate unprintable chars and concatenate. Keep some |
3708 * room for the server name. When there is no room (very long | |
3709 * file name) use (...). */ | |
3710 if (off < SPACE_FOR_DIR) | |
3711 { | |
3712 p = transstr(buf + off); | |
3713 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3714 vim_free(p); | |
3715 } | |
3716 else | |
3717 { | |
3718 vim_strncpy(buf + off, (char_u *)"...", | |
3719 (size_t)(SPACE_FOR_ARGNR - off)); | |
3720 } | |
7 | 3721 STRCAT(buf, ")"); |
3722 } | |
3723 | |
3780 | 3724 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3725 |
3726 #if defined(FEAT_CLIENTSERVER) | |
3727 if (serverName != NULL) | |
3728 { | |
3729 STRCAT(buf, " - "); | |
2768 | 3730 vim_strcat(buf, serverName, IOSIZE); |
7 | 3731 } |
3732 else | |
3733 #endif | |
3734 STRCAT(buf, " - VIM"); | |
3735 | |
3736 if (maxlen > 0) | |
3737 { | |
3738 /* make it shorter by removing a bit in the middle */ | |
3277 | 3739 if (vim_strsize(buf) > maxlen) |
3740 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3741 } |
3742 } | |
3743 } | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3744 mustset = value_changed(title_str, &lasttitle); |
7 | 3745 |
3746 if (p_icon) | |
3747 { | |
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 = buf; |
7 | 3749 if (*p_iconstring != NUL) |
3750 { | |
3751 #ifdef FEAT_STL_OPT | |
771 | 3752 if (stl_syntax & STL_IN_ICON) |
3753 { | |
3754 int use_sandbox = FALSE; | |
3755 int save_called_emsg = called_emsg; | |
675 | 3756 |
3757 # ifdef FEAT_EVAL | |
771 | 3758 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3759 # endif |
771 | 3760 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
|
3761 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3762 p_iconstring, use_sandbox, |
681 | 3763 0, 0, NULL, NULL); |
771 | 3764 if (called_emsg) |
3765 set_string_option_direct((char_u *)"iconstring", -1, | |
3766 (char_u *)"", OPT_FREE, SID_ERROR); | |
3767 called_emsg |= save_called_emsg; | |
3768 } | |
7 | 3769 else |
3770 #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
|
3771 icon_str = p_iconstring; |
7 | 3772 } |
3773 else | |
3774 { | |
3775 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3776 p = buf_spname(curbuf); |
7 | 3777 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
|
3778 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
|
3779 *icon_str = NUL; |
7 | 3780 /* Truncate name at 100 bytes. */ |
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diff
changeset
|
3781 len = (int)STRLEN(p); |
7 | 3782 if (len > 100) |
3783 { | |
3784 len -= 100; | |
3785 #ifdef FEAT_MBYTE | |
3786 if (has_mbyte) | |
14087
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changeset
|
3787 len += (*mb_tail_off)(p, p + len) + 1; |
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|
3788 #endif |
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|
3789 p += len; |
7 | 3790 } |
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changeset
|
3791 STRCPY(icon_str, p); |
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changeset
|
3792 trans_characters(icon_str, IOSIZE); |
7 | 3793 } |
3794 } | |
3795 | |
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changeset
|
3796 mustset |= value_changed(icon_str, &lasticon); |
7 | 3797 |
3798 if (mustset) | |
3799 resettitle(); | |
3800 } | |
3801 | |
3802 /* | |
3803 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3804 * from "str" if it does. | |
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diff
changeset
|
3805 * Return TRUE if resettitle() is to be called. |
7 | 3806 */ |
3807 static int | |
14087
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diff
changeset
|
3808 value_changed(char_u *str, char_u **last) |
7 | 3809 { |
3810 if ((str == NULL) != (*last == NULL) | |
3811 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3812 { | |
3813 vim_free(*last); | |
3814 if (str == NULL) | |
14087
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diff
changeset
|
3815 { |
7 | 3816 *last = NULL; |
14479
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patch 8.1.0253: saving and restoring window title does not always work
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diff
changeset
|
3817 mch_restore_title( |
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changeset
|
3818 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
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changeset
|
3819 } |
7 | 3820 else |
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changeset
|
3821 { |
7 | 3822 *last = vim_strsave(str); |
14087
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changeset
|
3823 return TRUE; |
1d25a3e8e03c
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diff
changeset
|
3824 } |
7 | 3825 } |
3826 return FALSE; | |
3827 } | |
3828 | |
3829 /* | |
3830 * Put current window title back (used after calling a shell) | |
3831 */ | |
3832 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3833 resettitle(void) |
7 | 3834 { |
3835 mch_settitle(lasttitle, lasticon); | |
3836 } | |
358 | 3837 |
3838 # if defined(EXITFREE) || defined(PROTO) | |
3839 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3840 free_titles(void) |
358 | 3841 { |
3842 vim_free(lasttitle); | |
3843 vim_free(lasticon); | |
3844 } | |
3845 # endif | |
3846 | |
7 | 3847 #endif /* FEAT_TITLE */ |
3848 | |
686 | 3849 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3850 /* |
675 | 3851 * Build a string from the status line items in "fmt". |
7 | 3852 * Return length of string in screen cells. |
3853 * | |
675 | 3854 * Normally works for window "wp", except when working for 'tabline' then it |
3855 * is "curwin". | |
3856 * | |
7 | 3857 * Items are drawn interspersed with the text that surrounds it |
3858 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3859 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3860 * | |
3861 * If maxwidth is not zero, the string will be filled at any middle marker | |
3862 * or truncated if too long, fillchar is used for all whitespace. | |
3863 */ | |
3864 int | |
7817
83861277e6a3
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diff
changeset
|
3865 build_stl_str_hl( |
83861277e6a3
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diff
changeset
|
3866 win_T *wp, |
83861277e6a3
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diff
changeset
|
3867 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
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diff
changeset
|
3868 size_t outlen, /* length of out[] */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3869 char_u *fmt, |
83861277e6a3
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diff
changeset
|
3870 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
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diff
changeset
|
3871 int fillchar, |
83861277e6a3
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diff
changeset
|
3872 int maxwidth, |
83861277e6a3
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diff
changeset
|
3873 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
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diff
changeset
|
3874 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3875 { |
3876 char_u *p; | |
3877 char_u *s; | |
3878 char_u *t; | |
4333 | 3879 int byteval; |
7 | 3880 #ifdef FEAT_EVAL |
12387
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changeset
|
3881 win_T *save_curwin; |
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diff
changeset
|
3882 buf_T *save_curbuf; |
7 | 3883 #endif |
3884 int empty_line; | |
3885 colnr_T virtcol; | |
3886 long l; | |
3887 long n; | |
3888 int prevchar_isflag; | |
3889 int prevchar_isitem; | |
3890 int itemisflag; | |
3891 int fillable; | |
3892 char_u *str; | |
3893 long num; | |
3894 int width; | |
3895 int itemcnt; | |
3896 int curitem; | |
12660
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|
3897 int group_end_userhl; |
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changeset
|
3898 int group_start_userhl; |
7 | 3899 int groupitem[STL_MAX_ITEM]; |
3900 int groupdepth; | |
3901 struct stl_item | |
3902 { | |
3903 char_u *start; | |
3904 int minwid; | |
3905 int maxwid; | |
3906 enum | |
3907 { | |
3908 Normal, | |
3909 Empty, | |
3910 Group, | |
3911 Middle, | |
3912 Highlight, | |
681 | 3913 TabPage, |
7 | 3914 Trunc |
3915 } type; | |
3916 } item[STL_MAX_ITEM]; | |
3917 int minwid; | |
3918 int maxwid; | |
3919 int zeropad; | |
3920 char_u base; | |
3921 char_u opt; | |
3922 #define TMPLEN 70 | |
3923 char_u tmp[TMPLEN]; | |
678 | 3924 char_u *usefmt = fmt; |
681 | 3925 struct stl_hlrec *sp; |
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|
3926 int save_must_redraw = must_redraw; |
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diff
changeset
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3927 int save_redr_type = curwin->w_redr_type; |
678 | 3928 |
3929 #ifdef FEAT_EVAL | |
3930 /* | |
3931 * When the format starts with "%!" then evaluate it as an expression and | |
3932 * use the result as the actual format string. | |
3933 */ | |
3934 if (fmt[0] == '%' && fmt[1] == '!') | |
3935 { | |
3936 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3937 if (usefmt == NULL) | |
943 | 3938 usefmt = fmt; |
678 | 3939 } |
3940 #endif | |
7 | 3941 |
3942 if (fillchar == 0) | |
3943 fillchar = ' '; | |
819 | 3944 #ifdef FEAT_MBYTE |
3945 /* Can't handle a multi-byte fill character yet. */ | |
3946 else if (mb_char2len(fillchar) > 1) | |
3947 fillchar = '-'; | |
3948 #endif | |
3949 | |
4333 | 3950 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
3951 * p will become invalid when getting another buffer line. */ | |
3952 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
3953 empty_line = (*p == NUL); | |
3954 | |
3955 /* Get the byte value now, in case we need it below. This is more | |
3956 * efficient than making a copy of the line. */ | |
3957 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
3958 byteval = 0; | |
3959 else | |
3960 #ifdef FEAT_MBYTE | |
3961 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
3962 #else | |
3963 byteval = p[wp->w_cursor.col]; | |
3964 #endif | |
7 | 3965 |
3966 groupdepth = 0; | |
3967 p = out; | |
3968 curitem = 0; | |
3969 prevchar_isflag = TRUE; | |
3970 prevchar_isitem = FALSE; | |
678 | 3971 for (s = usefmt; *s; ) |
7 | 3972 { |
2704 | 3973 if (curitem == STL_MAX_ITEM) |
3974 { | |
3975 /* There are too many items. Add the error code to the statusline | |
3976 * to give the user a hint about what went wrong. */ | |
3977 if (p + 6 < out + outlen) | |
3978 { | |
3979 mch_memmove(p, " E541", (size_t)5); | |
3980 p += 5; | |
3981 } | |
3982 break; | |
3983 } | |
3984 | |
7 | 3985 if (*s != NUL && *s != '%') |
3986 prevchar_isflag = prevchar_isitem = FALSE; | |
3987 | |
3988 /* | |
3989 * Handle up to the next '%' or the end. | |
3990 */ | |
3991 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3992 *p++ = *s++; | |
3993 if (*s == NUL || p + 1 >= out + outlen) | |
3994 break; | |
3995 | |
3996 /* | |
3997 * Handle one '%' item. | |
3998 */ | |
3999 s++; | |
2694 | 4000 if (*s == NUL) /* ignore trailing % */ |
4001 break; | |
7 | 4002 if (*s == '%') |
4003 { | |
4004 if (p + 1 >= out + outlen) | |
4005 break; | |
4006 *p++ = *s++; | |
4007 prevchar_isflag = prevchar_isitem = FALSE; | |
4008 continue; | |
4009 } | |
4010 if (*s == STL_MIDDLEMARK) | |
4011 { | |
4012 s++; | |
4013 if (groupdepth > 0) | |
4014 continue; | |
4015 item[curitem].type = Middle; | |
4016 item[curitem++].start = p; | |
4017 continue; | |
4018 } | |
4019 if (*s == STL_TRUNCMARK) | |
4020 { | |
4021 s++; | |
4022 item[curitem].type = Trunc; | |
4023 item[curitem++].start = p; | |
4024 continue; | |
4025 } | |
4026 if (*s == ')') | |
4027 { | |
4028 s++; | |
4029 if (groupdepth < 1) | |
4030 continue; | |
4031 groupdepth--; | |
4032 | |
4033 t = item[groupitem[groupdepth]].start; | |
4034 *p = NUL; | |
4035 l = vim_strsize(t); | |
4036 if (curitem > groupitem[groupdepth] + 1 | |
4037 && item[groupitem[groupdepth]].minwid == 0) | |
4038 { | |
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changeset
|
4039 /* remove group if all items are empty and highlight group |
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diff
changeset
|
4040 * doesn't change */ |
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diff
changeset
|
4041 group_start_userhl = group_end_userhl = 0; |
12684
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diff
changeset
|
4042 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
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changeset
|
4043 { |
12660
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changeset
|
4044 if (item[n].type == Highlight) |
12684
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|
4045 { |
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changeset
|
4046 group_start_userhl = group_end_userhl = item[n].minwid; |
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changeset
|
4047 break; |
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changeset
|
4048 } |
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changeset
|
4049 } |
7 | 4050 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
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|
4051 { |
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changeset
|
4052 if (item[n].type == Normal) |
7 | 4053 break; |
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changeset
|
4054 if (item[n].type == Highlight) |
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changeset
|
4055 group_end_userhl = item[n].minwid; |
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|
4056 } |
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changeset
|
4057 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4058 { |
4059 p = t; | |
4060 l = 0; | |
4061 } | |
4062 } | |
4063 if (l > item[groupitem[groupdepth]].maxwid) | |
4064 { | |
4065 /* truncate, remove n bytes of text at the start */ | |
4066 #ifdef FEAT_MBYTE | |
4067 if (has_mbyte) | |
4068 { | |
4069 /* Find the first character that should be included. */ | |
4070 n = 0; | |
4071 while (l >= item[groupitem[groupdepth]].maxwid) | |
4072 { | |
4073 l -= ptr2cells(t + n); | |
474 | 4074 n += (*mb_ptr2len)(t + n); |
7 | 4075 } |
4076 } | |
4077 else | |
4078 #endif | |
835 | 4079 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4080 |
4081 *t = '<'; | |
1869 | 4082 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4083 p = p - n + 1; |
4084 #ifdef FEAT_MBYTE | |
4085 /* Fill up space left over by half a double-wide char. */ | |
4086 while (++l < item[groupitem[groupdepth]].minwid) | |
4087 *p++ = fillchar; | |
4088 #endif | |
4089 | |
4090 /* correct the start of the items for the truncation */ | |
4091 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4092 { | |
4093 item[l].start -= n; | |
4094 if (item[l].start < t) | |
4095 item[l].start = t; | |
4096 } | |
4097 } | |
4098 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4099 { | |
4100 /* fill */ | |
4101 n = item[groupitem[groupdepth]].minwid; | |
4102 if (n < 0) | |
4103 { | |
4104 /* fill by appending characters */ | |
4105 n = 0 - n; | |
4106 while (l++ < n && p + 1 < out + outlen) | |
4107 *p++ = fillchar; | |
4108 } | |
4109 else | |
4110 { | |
4111 /* fill by inserting characters */ | |
1869 | 4112 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4113 l = n - l; |
4114 if (p + l >= out + outlen) | |
835 | 4115 l = (long)((out + outlen) - p - 1); |
7 | 4116 p += l; |
4117 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4118 item[n].start += l; | |
4119 for ( ; l > 0; l--) | |
4120 *t++ = fillchar; | |
4121 } | |
4122 } | |
4123 continue; | |
4124 } | |
4125 minwid = 0; | |
4126 maxwid = 9999; | |
4127 zeropad = FALSE; | |
4128 l = 1; | |
4129 if (*s == '0') | |
4130 { | |
4131 s++; | |
4132 zeropad = TRUE; | |
4133 } | |
4134 if (*s == '-') | |
4135 { | |
4136 s++; | |
4137 l = -1; | |
4138 } | |
4139 if (VIM_ISDIGIT(*s)) | |
4140 { | |
4141 minwid = (int)getdigits(&s); | |
4142 if (minwid < 0) /* overflow */ | |
4143 minwid = 0; | |
4144 } | |
678 | 4145 if (*s == STL_USER_HL) |
7 | 4146 { |
4147 item[curitem].type = Highlight; | |
4148 item[curitem].start = p; | |
4149 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4150 s++; | |
4151 curitem++; | |
4152 continue; | |
4153 } | |
681 | 4154 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4155 { | |
4156 if (*s == STL_TABCLOSENR) | |
4157 { | |
4158 if (minwid == 0) | |
4159 { | |
4160 /* %X ends the close label, go back to the previously | |
4161 * define tab label nr. */ | |
4162 for (n = curitem - 1; n >= 0; --n) | |
4163 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4164 { | |
4165 minwid = item[n].minwid; | |
4166 break; | |
4167 } | |
4168 } | |
4169 else | |
4170 /* close nrs are stored as negative values */ | |
4171 minwid = - minwid; | |
4172 } | |
4173 item[curitem].type = TabPage; | |
4174 item[curitem].start = p; | |
4175 item[curitem].minwid = minwid; | |
4176 s++; | |
4177 curitem++; | |
4178 continue; | |
4179 } | |
7 | 4180 if (*s == '.') |
4181 { | |
4182 s++; | |
4183 if (VIM_ISDIGIT(*s)) | |
4184 { | |
4185 maxwid = (int)getdigits(&s); | |
4186 if (maxwid <= 0) /* overflow */ | |
4187 maxwid = 50; | |
4188 } | |
4189 } | |
4190 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4191 if (*s == '(') | |
4192 { | |
4193 groupitem[groupdepth++] = curitem; | |
4194 item[curitem].type = Group; | |
4195 item[curitem].start = p; | |
4196 item[curitem].minwid = minwid; | |
4197 item[curitem].maxwid = maxwid; | |
4198 s++; | |
4199 curitem++; | |
4200 continue; | |
4201 } | |
4202 if (vim_strchr(STL_ALL, *s) == NULL) | |
4203 { | |
4204 s++; | |
4205 continue; | |
4206 } | |
4207 opt = *s++; | |
4208 | |
4209 /* OK - now for the real work */ | |
4210 base = 'D'; | |
4211 itemisflag = FALSE; | |
4212 fillable = TRUE; | |
4213 num = -1; | |
4214 str = NULL; | |
4215 switch (opt) | |
4216 { | |
4217 case STL_FILEPATH: | |
4218 case STL_FULLPATH: | |
4219 case STL_FILENAME: | |
4220 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4221 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4222 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4223 else |
4224 { | |
4225 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4226 : wp->w_buffer->b_fname; |
7 | 4227 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4228 } | |
4229 trans_characters(NameBuff, MAXPATHL); | |
4230 if (opt != STL_FILENAME) | |
4231 str = NameBuff; | |
4232 else | |
4233 str = gettail(NameBuff); | |
4234 break; | |
4235 | |
4236 case STL_VIM_EXPR: /* '{' */ | |
4237 itemisflag = TRUE; | |
4238 t = p; | |
4239 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4240 *p++ = *s++; | |
4241 if (*s != '}') /* missing '}' or out of space */ | |
4242 break; | |
4243 s++; | |
4244 *p = 0; | |
4245 p = t; | |
4246 | |
4247 #ifdef FEAT_EVAL | |
1869 | 4248 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
|
4249 set_internal_string_var((char_u *)"g:actual_curbuf", tmp); |
7 | 4250 |
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
|
4251 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
|
4252 save_curwin = curwin; |
7 | 4253 curwin = wp; |
4254 curbuf = wp->w_buffer; | |
4255 | |
675 | 4256 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4257 |
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
|
4258 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
|
4259 curbuf = save_curbuf; |
145 | 4260 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4261 |
4262 if (str != NULL && *str != 0) | |
4263 { | |
4264 if (*skipdigits(str) == NUL) | |
4265 { | |
4266 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
|
4267 VIM_CLEAR(str); |
7 | 4268 itemisflag = FALSE; |
4269 } | |
4270 } | |
4271 #endif | |
4272 break; | |
4273 | |
4274 case STL_LINE: | |
4275 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4276 ? 0L : (long)(wp->w_cursor.lnum); | |
4277 break; | |
4278 | |
4279 case STL_NUMLINES: | |
4280 num = wp->w_buffer->b_ml.ml_line_count; | |
4281 break; | |
4282 | |
4283 case STL_COLUMN: | |
4284 num = !(State & INSERT) && empty_line | |
4285 ? 0 : (int)wp->w_cursor.col + 1; | |
4286 break; | |
4287 | |
4288 case STL_VIRTCOL: | |
4289 case STL_VIRTCOL_ALT: | |
4290 /* In list mode virtcol needs to be recomputed */ | |
4291 virtcol = wp->w_virtcol; | |
4292 if (wp->w_p_list && lcs_tab1 == NUL) | |
4293 { | |
4294 wp->w_p_list = FALSE; | |
4295 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4296 wp->w_p_list = TRUE; | |
4297 } | |
4298 ++virtcol; | |
4299 /* Don't display %V if it's the same as %c. */ | |
4300 if (opt == STL_VIRTCOL_ALT | |
4301 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4302 ? 0 : (int)wp->w_cursor.col + 1))) | |
4303 break; | |
4304 num = (long)virtcol; | |
4305 break; | |
4306 | |
4307 case STL_PERCENTAGE: | |
4308 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4309 (long)wp->w_buffer->b_ml.ml_line_count); | |
4310 break; | |
4311 | |
4312 case STL_ALTPERCENT: | |
4313 str = tmp; | |
1869 | 4314 get_rel_pos(wp, str, TMPLEN); |
7 | 4315 break; |
4316 | |
4317 case STL_ARGLISTSTAT: | |
4318 fillable = FALSE; | |
4319 tmp[0] = 0; | |
1869 | 4320 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4321 str = tmp; |
4322 break; | |
4323 | |
4324 case STL_KEYMAP: | |
4325 fillable = FALSE; | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4326 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4327 str = tmp; |
4328 break; | |
4329 case STL_PAGENUM: | |
706 | 4330 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4331 num = printer_page_num; |
7 | 4332 #else |
4333 num = 0; | |
4334 #endif | |
4335 break; | |
4336 | |
4337 case STL_BUFNO: | |
4338 num = wp->w_buffer->b_fnum; | |
4339 break; | |
4340 | |
4341 case STL_OFFSET_X: | |
4342 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4343 /* FALLTHROUGH */ |
7 | 4344 case STL_OFFSET: |
4345 #ifdef FEAT_BYTEOFF | |
4346 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4347 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4348 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4349 0 : (int)wp->w_cursor.col); | |
4350 #endif | |
4351 break; | |
4352 | |
4353 case STL_BYTEVAL_X: | |
4354 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4355 /* FALLTHROUGH */ |
7 | 4356 case STL_BYTEVAL: |
4333 | 4357 num = byteval; |
7 | 4358 if (num == NL) |
4359 num = 0; | |
4360 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4361 num = NL; | |
4362 break; | |
4363 | |
4364 case STL_ROFLAG: | |
4365 case STL_ROFLAG_ALT: | |
4366 itemisflag = TRUE; | |
4367 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4368 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4369 break; |
4370 | |
4371 case STL_HELPFLAG: | |
4372 case STL_HELPFLAG_ALT: | |
4373 itemisflag = TRUE; | |
4374 if (wp->w_buffer->b_help) | |
4375 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4376 : _("[Help]")); |
7 | 4377 break; |
4378 | |
4379 case STL_FILETYPE: | |
4380 if (*wp->w_buffer->b_p_ft != NUL | |
4381 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4382 { | |
272 | 4383 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4384 wp->w_buffer->b_p_ft); | |
7 | 4385 str = tmp; |
4386 } | |
4387 break; | |
4388 | |
4389 case STL_FILETYPE_ALT: | |
4390 itemisflag = TRUE; | |
4391 if (*wp->w_buffer->b_p_ft != NUL | |
4392 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4393 { | |
272 | 4394 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4395 wp->w_buffer->b_p_ft); | |
7 | 4396 for (t = tmp; *t != 0; t++) |
4397 *t = TOUPPER_LOC(*t); | |
4398 str = tmp; | |
4399 } | |
4400 break; | |
4401 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4402 #if defined(FEAT_QUICKFIX) |
7 | 4403 case STL_PREVIEWFLAG: |
4404 case STL_PREVIEWFLAG_ALT: | |
4405 itemisflag = TRUE; | |
4406 if (wp->w_p_pvw) | |
4407 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4408 : _("[Preview]")); | |
4409 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4410 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4411 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4412 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
|
4413 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
|
4414 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4415 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4416 break; |
7 | 4417 #endif |
4418 | |
4419 case STL_MODIFIED: | |
4420 case STL_MODIFIED_ALT: | |
4421 itemisflag = TRUE; | |
4422 switch ((opt == STL_MODIFIED_ALT) | |
4423 + bufIsChanged(wp->w_buffer) * 2 | |
4424 + (!wp->w_buffer->b_p_ma) * 4) | |
4425 { | |
4426 case 2: str = (char_u *)"[+]"; break; | |
4427 case 3: str = (char_u *)",+"; break; | |
4428 case 4: str = (char_u *)"[-]"; break; | |
4429 case 5: str = (char_u *)",-"; break; | |
4430 case 6: str = (char_u *)"[+-]"; break; | |
4431 case 7: str = (char_u *)",+-"; break; | |
4432 } | |
4433 break; | |
678 | 4434 |
4435 case STL_HIGHLIGHT: | |
4436 t = s; | |
4437 while (*s != '#' && *s != NUL) | |
4438 ++s; | |
4439 if (*s == '#') | |
4440 { | |
4441 item[curitem].type = Highlight; | |
4442 item[curitem].start = p; | |
835 | 4443 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4444 curitem++; |
4445 } | |
5407 | 4446 if (*s != NUL) |
4447 ++s; | |
678 | 4448 continue; |
7 | 4449 } |
4450 | |
4451 item[curitem].start = p; | |
4452 item[curitem].type = Normal; | |
4453 if (str != NULL && *str) | |
4454 { | |
4455 t = str; | |
4456 if (itemisflag) | |
4457 { | |
4458 if ((t[0] && t[1]) | |
4459 && ((!prevchar_isitem && *t == ',') | |
4460 || (prevchar_isflag && *t == ' '))) | |
4461 t++; | |
4462 prevchar_isflag = TRUE; | |
4463 } | |
4464 l = vim_strsize(t); | |
4465 if (l > 0) | |
4466 prevchar_isitem = TRUE; | |
4467 if (l > maxwid) | |
4468 { | |
4469 while (l >= maxwid) | |
4470 #ifdef FEAT_MBYTE | |
4471 if (has_mbyte) | |
4472 { | |
4473 l -= ptr2cells(t); | |
474 | 4474 t += (*mb_ptr2len)(t); |
7 | 4475 } |
4476 else | |
4477 #endif | |
4478 l -= byte2cells(*t++); | |
4479 if (p + 1 >= out + outlen) | |
4480 break; | |
4481 *p++ = '<'; | |
4482 } | |
4483 if (minwid > 0) | |
4484 { | |
4485 for (; l < minwid && p + 1 < out + outlen; l++) | |
4486 { | |
4487 /* Don't put a "-" in front of a digit. */ | |
4488 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4489 *p++ = ' '; | |
4490 else | |
4491 *p++ = fillchar; | |
4492 } | |
4493 minwid = 0; | |
4494 } | |
4495 else | |
4496 minwid *= -1; | |
4497 while (*t && p + 1 < out + outlen) | |
4498 { | |
4499 *p++ = *t++; | |
4500 /* Change a space by fillchar, unless fillchar is '-' and a | |
4501 * digit follows. */ | |
4502 if (fillable && p[-1] == ' ' | |
4503 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4504 p[-1] = fillchar; | |
4505 } | |
4506 for (; l < minwid && p + 1 < out + outlen; l++) | |
4507 *p++ = fillchar; | |
4508 } | |
4509 else if (num >= 0) | |
4510 { | |
4511 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4512 char_u nstr[20]; | |
4513 | |
4514 if (p + 20 >= out + outlen) | |
4515 break; /* not sufficient space */ | |
4516 prevchar_isitem = TRUE; | |
4517 t = nstr; | |
4518 if (opt == STL_VIRTCOL_ALT) | |
4519 { | |
4520 *t++ = '-'; | |
4521 minwid--; | |
4522 } | |
4523 *t++ = '%'; | |
4524 if (zeropad) | |
4525 *t++ = '0'; | |
4526 *t++ = '*'; | |
1869 | 4527 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4528 *t = 0; |
4529 | |
4530 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4531 l++; | |
4532 if (opt == STL_VIRTCOL_ALT) | |
4533 l++; | |
4534 if (l > maxwid) | |
4535 { | |
4536 l += 2; | |
4537 n = l - maxwid; | |
4538 while (l-- > maxwid) | |
4539 num /= nbase; | |
4540 *t++ = '>'; | |
4541 *t++ = '%'; | |
4542 *t = t[-3]; | |
4543 *++t = 0; | |
272 | 4544 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4545 0, num, n); | |
7 | 4546 } |
4547 else | |
272 | 4548 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4549 minwid, num); | |
7 | 4550 p += STRLEN(p); |
4551 } | |
4552 else | |
4553 item[curitem].type = Empty; | |
4554 | |
4555 if (opt == STL_VIM_EXPR) | |
4556 vim_free(str); | |
4557 | |
4558 if (num >= 0 || (!itemisflag && str && *str)) | |
4559 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4560 curitem++; | |
4561 } | |
4562 *p = NUL; | |
4563 itemcnt = curitem; | |
4564 | |
678 | 4565 #ifdef FEAT_EVAL |
4566 if (usefmt != fmt) | |
4567 vim_free(usefmt); | |
4568 #endif | |
4569 | |
7 | 4570 width = vim_strsize(out); |
4571 if (maxwidth > 0 && width > maxwidth) | |
4572 { | |
1736 | 4573 /* Result is too long, must truncate somewhere. */ |
7 | 4574 l = 0; |
4575 if (itemcnt == 0) | |
4576 s = out; | |
4577 else | |
4578 { | |
4579 for ( ; l < itemcnt; l++) | |
4580 if (item[l].type == Trunc) | |
4581 { | |
4582 /* Truncate at %< item. */ | |
4583 s = item[l].start; | |
4584 break; | |
4585 } | |
4586 if (l == itemcnt) | |
4587 { | |
4588 /* No %< item, truncate first item. */ | |
4589 s = item[0].start; | |
4590 l = 0; | |
4591 } | |
4592 } | |
4593 | |
4594 if (width - vim_strsize(s) >= maxwidth) | |
4595 { | |
4596 /* Truncation mark is beyond max length */ | |
4597 #ifdef FEAT_MBYTE | |
4598 if (has_mbyte) | |
4599 { | |
4600 s = out; | |
4601 width = 0; | |
4602 for (;;) | |
4603 { | |
4604 width += ptr2cells(s); | |
4605 if (width >= maxwidth) | |
4606 break; | |
474 | 4607 s += (*mb_ptr2len)(s); |
7 | 4608 } |
4609 /* Fill up for half a double-wide character. */ | |
4610 while (++width < maxwidth) | |
4611 *s++ = fillchar; | |
4612 } | |
4613 else | |
4614 #endif | |
4615 s = out + maxwidth - 1; | |
4616 for (l = 0; l < itemcnt; l++) | |
4617 if (item[l].start > s) | |
4618 break; | |
4619 itemcnt = l; | |
4620 *s++ = '>'; | |
4621 *s = 0; | |
4622 } | |
4623 else | |
4624 { | |
4625 #ifdef FEAT_MBYTE | |
4626 if (has_mbyte) | |
4627 { | |
4628 n = 0; | |
4629 while (width >= maxwidth) | |
4630 { | |
4631 width -= ptr2cells(s + n); | |
474 | 4632 n += (*mb_ptr2len)(s + n); |
7 | 4633 } |
4634 } | |
4635 else | |
4636 #endif | |
4637 n = width - maxwidth + 1; | |
4638 p = s + n; | |
1618 | 4639 STRMOVE(s + 1, p); |
7 | 4640 *s = '<'; |
4641 | |
4642 /* Fill up for half a double-wide character. */ | |
4643 while (++width < maxwidth) | |
4644 { | |
4645 s = s + STRLEN(s); | |
4646 *s++ = fillchar; | |
4647 *s = NUL; | |
4648 } | |
4649 | |
4650 --n; /* count the '<' */ | |
4651 for (; l < itemcnt; l++) | |
4652 { | |
4653 if (item[l].start - n >= s) | |
4654 item[l].start -= n; | |
4655 else | |
4656 item[l].start = s; | |
4657 } | |
4658 } | |
4659 width = maxwidth; | |
4660 } | |
4661 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4662 { | |
4663 /* Apply STL_MIDDLE if any */ | |
4664 for (l = 0; l < itemcnt; l++) | |
4665 if (item[l].type == Middle) | |
4666 break; | |
4667 if (l < itemcnt) | |
4668 { | |
4669 p = item[l].start + maxwidth - width; | |
1618 | 4670 STRMOVE(p, item[l].start); |
7 | 4671 for (s = item[l].start; s < p; s++) |
4672 *s = fillchar; | |
4673 for (l++; l < itemcnt; l++) | |
4674 item[l].start += maxwidth - width; | |
4675 width = maxwidth; | |
4676 } | |
4677 } | |
4678 | |
681 | 4679 /* Store the info about highlighting. */ |
4680 if (hltab != NULL) | |
7 | 4681 { |
681 | 4682 sp = hltab; |
7 | 4683 for (l = 0; l < itemcnt; l++) |
4684 { | |
4685 if (item[l].type == Highlight) | |
4686 { | |
681 | 4687 sp->start = item[l].start; |
4688 sp->userhl = item[l].minwid; | |
4689 sp++; | |
7 | 4690 } |
4691 } | |
681 | 4692 sp->start = NULL; |
4693 sp->userhl = 0; | |
4694 } | |
4695 | |
4696 /* Store the info about tab pages labels. */ | |
4697 if (tabtab != NULL) | |
4698 { | |
4699 sp = tabtab; | |
4700 for (l = 0; l < itemcnt; l++) | |
4701 { | |
4702 if (item[l].type == TabPage) | |
4703 { | |
4704 sp->start = item[l].start; | |
4705 sp->userhl = item[l].minwid; | |
4706 sp++; | |
4707 } | |
4708 } | |
4709 sp->start = NULL; | |
4710 sp->userhl = 0; | |
7 | 4711 } |
4712 | |
12572
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|
4713 /* When inside update_screen we do not want redrawing a stausline, ruler, |
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|
4714 * title, etc. to trigger another redraw, it may cause an endless loop. */ |
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diff
changeset
|
4715 if (updating_screen) |
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|
4716 { |
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diff
changeset
|
4717 must_redraw = save_must_redraw; |
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parents:
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diff
changeset
|
4718 curwin->w_redr_type = save_redr_type; |
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|
4719 } |
12387
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changeset
|
4720 |
7 | 4721 return width; |
4722 } | |
4723 #endif /* FEAT_STL_OPT */ | |
4724 | |
686 | 4725 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4726 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4727 /* |
1869 | 4728 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4729 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4730 */ |
4731 void | |
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changeset
|
4732 get_rel_pos( |
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|
4733 win_T *wp, |
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|
4734 char_u *buf, |
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diff
changeset
|
4735 int buflen) |
7 | 4736 { |
4737 long above; /* number of lines above window */ | |
4738 long below; /* number of lines below window */ | |
4739 | |
6466 | 4740 if (buflen < 3) /* need at least 3 chars for writing */ |
4741 return; | |
7 | 4742 above = wp->w_topline - 1; |
4743 #ifdef FEAT_DIFF | |
4744 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4745 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4746 above = 0; /* All buffer lines are displayed and there is an | |
4747 * indication of filler lines, that can be considered | |
4748 * seeing all lines. */ | |
7 | 4749 #endif |
4750 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4751 if (below <= 0) | |
1869 | 4752 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4753 (size_t)(buflen - 1)); | |
7 | 4754 else if (above <= 0) |
1869 | 4755 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4756 else |
1869 | 4757 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4758 ? (int)(above / ((above + below) / 100L)) |
4759 : (int)(above * 100L / (above + below))); | |
4760 } | |
4761 #endif | |
4762 | |
4763 /* | |
1869 | 4764 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4765 * Return TRUE if it was appended. |
4766 */ | |
1869 | 4767 static int |
7817
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changeset
|
4768 append_arg_number( |
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|
4769 win_T *wp, |
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|
4770 char_u *buf, |
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|
4771 int buflen, |
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diff
changeset
|
4772 int add_file) /* Add "file" before the arg number */ |
7 | 4773 { |
4774 char_u *p; | |
4775 | |
4776 if (ARGCOUNT <= 1) /* nothing to do */ | |
4777 return FALSE; | |
4778 | |
1869 | 4779 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4780 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4781 return FALSE; |
4782 *p++ = ' '; | |
4783 *p++ = '('; | |
4784 if (add_file) | |
4785 { | |
4786 STRCPY(p, "file "); | |
4787 p += 5; | |
4788 } | |
1869 | 4789 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4790 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4791 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4792 return TRUE; | |
4793 } | |
4794 | |
4795 /* | |
4796 * If fname is not a full path, make it a full path. | |
4797 * Returns pointer to allocated memory (NULL for failure). | |
4798 */ | |
4799 char_u * | |
7817
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parents:
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diff
changeset
|
4800 fix_fname(char_u *fname) |
7 | 4801 { |
4802 /* | |
4803 * Force expanding the path always for Unix, because symbolic links may | |
4804 * mess up the full path name, even though it starts with a '/'. | |
4805 * Also expand when there is ".." in the file name, try to remove it, | |
4806 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4807 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4808 * For MS-Windows also expand names like "longna~1" to "longname". |
4809 */ | |
1082 | 4810 #ifdef UNIX |
7 | 4811 return FullName_save(fname, TRUE); |
4812 #else | |
1420 | 4813 if (!vim_isAbsName(fname) |
4814 || strstr((char *)fname, "..") != NULL | |
4815 || strstr((char *)fname, "//") != NULL | |
4816 # ifdef BACKSLASH_IN_FILENAME | |
4817 || strstr((char *)fname, "\\\\") != NULL | |
4818 # endif | |
8212
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parents:
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changeset
|
4819 # if defined(MSWIN) |
7 | 4820 || vim_strchr(fname, '~') != NULL |
1420 | 4821 # endif |
7 | 4822 ) |
4823 return FullName_save(fname, FALSE); | |
4824 | |
4825 fname = vim_strsave(fname); | |
4826 | |
1420 | 4827 # ifdef USE_FNAME_CASE |
4828 # ifdef USE_LONG_FNAME | |
7 | 4829 if (USE_LONG_FNAME) |
1420 | 4830 # endif |
7 | 4831 { |
4832 if (fname != NULL) | |
4833 fname_case(fname, 0); /* set correct case for file name */ | |
4834 } | |
1420 | 4835 # endif |
7 | 4836 |
4837 return fname; | |
4838 #endif | |
4839 } | |
4840 | |
4841 /* | |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
4842 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
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diff
changeset
|
4843 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
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parents:
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diff
changeset
|
4844 * 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
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changeset
|
4845 * allocated memory. |
6f2ce3b311de
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diff
changeset
|
4846 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4847 * Note that the resulting "*ffname" pointer should be considered not allocaed. |
7 | 4848 */ |
4849 void | |
7817
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changeset
|
4850 fname_expand( |
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|
4851 buf_T *buf UNUSED, |
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|
4852 char_u **ffname, |
83861277e6a3
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diff
changeset
|
4853 char_u **sfname) |
7 | 4854 { |
14917
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changeset
|
4855 if (*ffname == NULL) // no file name given, nothing to do |
7 | 4856 return; |
14917
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diff
changeset
|
4857 if (*sfname == NULL) // no short file name given, use ffname |
7 | 4858 *sfname = *ffname; |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4859 *ffname = fix_fname(*ffname); // expand to full path |
7 | 4860 |
4861 #ifdef FEAT_SHORTCUT | |
4862 if (!buf->b_p_bin) | |
4863 { | |
844 | 4864 char_u *rfname; |
7 | 4865 |
14917
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4866 // If the file name is a shortcut file, use the file it links to. |
7 | 4867 rfname = mch_resolve_shortcut(*ffname); |
844 | 4868 if (rfname != NULL) |
7 | 4869 { |
4870 vim_free(*ffname); | |
4871 *ffname = rfname; | |
4872 *sfname = rfname; | |
4873 } | |
4874 } | |
4875 #endif | |
4876 } | |
4877 | |
4878 /* | |
4879 * Get the file name for an argument list entry. | |
4880 */ | |
4881 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4882 alist_name(aentry_T *aep) |
7 | 4883 { |
4884 buf_T *bp; | |
4885 | |
4886 /* Use the name from the associated buffer if it exists. */ | |
4887 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4888 if (bp == NULL || bp->b_fname == NULL) |
7 | 4889 return aep->ae_fname; |
4890 return bp->b_fname; | |
4891 } | |
4892 | |
4893 /* | |
4894 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4895 */ | |
4896 void | |
7817
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diff
changeset
|
4897 do_arg_all( |
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changeset
|
4898 int count, |
83861277e6a3
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diff
changeset
|
4899 int forceit, /* hide buffers in current windows */ |
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diff
changeset
|
4900 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4901 { |
4902 int i; | |
4903 win_T *wp, *wpnext; | |
3380 | 4904 char_u *opened; /* Array of weight for which args are open: |
4905 * 0: not opened | |
4906 * 1: opened in other tab | |
4907 * 2: opened in curtab | |
4908 * 3: opened in curtab and curwin | |
4909 */ | |
1411 | 4910 int opened_len; /* length of opened[] */ |
7 | 4911 int use_firstwin = FALSE; /* use first window for arglist */ |
4912 int split_ret = OK; | |
4913 int p_ea_save; | |
4914 alist_T *alist; /* argument list to be used */ | |
4915 buf_T *buf; | |
698 | 4916 tabpage_T *tpnext; |
4917 int had_tab = cmdmod.tab; | |
3380 | 4918 win_T *old_curwin, *last_curwin; |
4919 tabpage_T *old_curtab, *last_curtab; | |
726 | 4920 win_T *new_curwin = NULL; |
4921 tabpage_T *new_curtab = NULL; | |
7 | 4922 |
4923 if (ARGCOUNT <= 0) | |
4924 { | |
4925 /* Don't give an error message. We don't want it when the ":all" | |
4926 * command is in the .vimrc. */ | |
4927 return; | |
4928 } | |
4929 setpcmark(); | |
4930 | |
4931 opened_len = ARGCOUNT; | |
4932 opened = alloc_clear((unsigned)opened_len); | |
4933 if (opened == NULL) | |
4934 return; | |
4935 | |
3380 | 4936 /* Autocommands may do anything to the argument list. Make sure it's not |
4937 * freed while we are working here by "locking" it. We still have to | |
4938 * watch out for its size to be changed. */ | |
4939 alist = curwin->w_alist; | |
4940 ++alist->al_refcount; | |
4941 | |
4942 old_curwin = curwin; | |
4943 old_curtab = curtab; | |
4944 | |
8643
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changeset
|
4945 # ifdef FEAT_GUI |
7 | 4946 need_mouse_correct = TRUE; |
8643
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diff
changeset
|
4947 # endif |
7 | 4948 |
4949 /* | |
4950 * Try closing all windows that are not in the argument list. | |
4951 * Also close windows that are not full width; | |
4952 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4953 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4954 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4955 */ |
698 | 4956 if (had_tab > 0) |
4354 | 4957 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4958 for (;;) |
7 | 4959 { |
698 | 4960 tpnext = curtab->tp_next; |
4961 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4962 { |
698 | 4963 wpnext = wp->w_next; |
4964 buf = wp->w_buffer; | |
4965 if (buf->b_ffname == NULL | |
10432
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changeset
|
4966 || (!keep_tabs && (buf->b_nwindows > 1 |
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changeset
|
4967 || wp->w_width != Columns))) |
3380 | 4968 i = opened_len; |
698 | 4969 else |
7 | 4970 { |
698 | 4971 /* check if the buffer in this window is in the arglist */ |
3380 | 4972 for (i = 0; i < opened_len; ++i) |
7 | 4973 { |
3380 | 4974 if (i < alist->al_ga.ga_len |
4975 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4976 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4977 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4978 { |
3380 | 4979 int weight = 1; |
4980 | |
4981 if (old_curtab == curtab) | |
726 | 4982 { |
3380 | 4983 ++weight; |
4984 if (old_curwin == wp) | |
4985 ++weight; | |
4986 } | |
4987 | |
4988 if (weight > (int)opened[i]) | |
4989 { | |
4990 opened[i] = (char_u)weight; | |
726 | 4991 if (i == 0) |
4992 { | |
3380 | 4993 if (new_curwin != NULL) |
4994 new_curwin->w_arg_idx = opened_len; | |
726 | 4995 new_curwin = wp; |
4996 new_curtab = curtab; | |
4997 } | |
4998 } | |
3380 | 4999 else if (keep_tabs) |
5000 i = opened_len; | |
5001 | |
5002 if (wp->w_alist != alist) | |
698 | 5003 { |
5004 /* Use the current argument list for all windows | |
5005 * containing a file from it. */ | |
5006 alist_unlink(wp->w_alist); | |
3380 | 5007 wp->w_alist = alist; |
698 | 5008 ++wp->w_alist->al_refcount; |
5009 } | |
5010 break; | |
7 | 5011 } |
698 | 5012 } |
5013 } | |
5014 wp->w_arg_idx = i; | |
5015 | |
3380 | 5016 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 5017 { |
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changeset
|
5018 if (buf_hide(buf) || forceit || buf->b_nwindows > 1 |
726 | 5019 || !bufIsChanged(buf)) |
698 | 5020 { |
5021 /* If the buffer was changed, and we would like to hide it, | |
5022 * try autowriting. */ | |
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changeset
|
5023 if (!buf_hide(buf) && buf->b_nwindows <= 1 |
726 | 5024 && bufIsChanged(buf)) |
698 | 5025 { |
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5026 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5027 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
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diff
changeset
|
5028 set_bufref(&bufref, buf); |
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changeset
|
5029 |
698 | 5030 (void)autowrite(buf, FALSE); |
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diff
changeset
|
5031 |
698 | 5032 /* check if autocommands removed the window */ |
9475
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5033 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 5034 { |
5035 wpnext = firstwin; /* start all over... */ | |
5036 continue; | |
5037 } | |
5038 } | |
726 | 5039 /* don't close last window */ |
10349
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
5040 if (ONE_WINDOW |
3380 | 5041 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 5042 use_firstwin = TRUE; |
5043 else | |
5044 { | |
11957
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diff
changeset
|
5045 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf)); |
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changeset
|
5046 |
698 | 5047 /* check if autocommands removed the next window */ |
5048 if (!win_valid(wpnext)) | |
5049 wpnext = firstwin; /* start all over... */ | |
5050 } | |
7 | 5051 } |
5052 } | |
5053 } | |
698 | 5054 |
5055 /* Without the ":tab" modifier only do the current tab page. */ | |
5056 if (had_tab == 0 || tpnext == NULL) | |
5057 break; | |
5058 | |
5059 /* check if autocommands removed the next tab page */ | |
5060 if (!valid_tabpage(tpnext)) | |
5061 tpnext = first_tabpage; /* start all over...*/ | |
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diff
changeset
|
5062 |
4354 | 5063 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5064 } |
5065 | |
5066 /* | |
5067 * Open a window for files in the argument list that don't have one. | |
5068 * ARGCOUNT may change while doing this, because of autocommands. | |
5069 */ | |
3380 | 5070 if (count > opened_len || count <= 0) |
5071 count = opened_len; | |
7 | 5072 |
5073 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5074 ++autocmd_no_enter; | |
5075 ++autocmd_no_leave; | |
3380 | 5076 last_curwin = curwin; |
5077 last_curtab = curtab; | |
7 | 5078 win_enter(lastwin, FALSE); |
819 | 5079 /* ":drop all" should re-use an empty window to avoid "--remote-tab" |
5080 * leaving an empty tab page when executed locally. */ | |
11121
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diff
changeset
|
5081 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
819 | 5082 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
5083 use_firstwin = TRUE; | |
5084 | |
3380 | 5085 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5086 { |
5087 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5088 arg_had_last = TRUE; | |
3380 | 5089 if (opened[i] > 0) |
7 | 5090 { |
5091 /* Move the already present window to below the current window */ | |
5092 if (curwin->w_arg_idx != i) | |
5093 { | |
5094 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5095 { | |
5096 if (wpnext->w_arg_idx == i) | |
5097 { | |
3380 | 5098 if (keep_tabs) |
5099 { | |
5100 new_curwin = wpnext; | |
5101 new_curtab = curtab; | |
5102 } | |
5103 else | |
5104 win_move_after(wpnext, curwin); | |
7 | 5105 break; |
5106 } | |
5107 } | |
5108 } | |
5109 } | |
5110 else if (split_ret == OK) | |
5111 { | |
5112 if (!use_firstwin) /* split current window */ | |
5113 { | |
5114 p_ea_save = p_ea; | |
5115 p_ea = TRUE; /* use space from all windows */ | |
5116 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5117 p_ea = p_ea_save; | |
5118 if (split_ret == FAIL) | |
5119 continue; | |
5120 } | |
5121 else /* first window: do autocmd for leaving this buffer */ | |
5122 --autocmd_no_leave; | |
5123 | |
5124 /* | |
726 | 5125 * edit file "i" |
7 | 5126 */ |
5127 curwin->w_arg_idx = i; | |
726 | 5128 if (i == 0) |
5129 { | |
5130 new_curwin = curwin; | |
5131 new_curtab = curtab; | |
5132 } | |
7 | 5133 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5134 ECMD_ONE, | |
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Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5135 ((buf_hide(curwin->w_buffer) |
7 | 5136 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) |
1743 | 5137 + ECMD_OLDBUF, curwin); |
7 | 5138 if (use_firstwin) |
5139 ++autocmd_no_leave; | |
5140 use_firstwin = FALSE; | |
5141 } | |
5142 ui_breakcheck(); | |
698 | 5143 |
5144 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5145 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5146 cmdmod.tab = 9999; | |
7 | 5147 } |
5148 | |
5149 /* Remove the "lock" on the argument list. */ | |
5150 alist_unlink(alist); | |
5151 | |
5152 --autocmd_no_enter; | |
13380
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5153 |
3380 | 5154 /* restore last referenced tabpage's curwin */ |
5155 if (last_curtab != new_curtab) | |
5156 { | |
5157 if (valid_tabpage(last_curtab)) | |
4354 | 5158 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5159 if (win_valid(last_curwin)) |
5160 win_enter(last_curwin, FALSE); | |
5161 } | |
726 | 5162 /* to window with first arg */ |
5163 if (valid_tabpage(new_curtab)) | |
4354 | 5164 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5165 if (win_valid(new_curwin)) |
5166 win_enter(new_curwin, FALSE); | |
5167 | |
7 | 5168 --autocmd_no_leave; |
5169 vim_free(opened); | |
5170 } | |
5171 | |
5172 /* | |
5173 * Open a window for a number of buffers. | |
5174 */ | |
5175 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5176 ex_buffer_all(exarg_T *eap) |
7 | 5177 { |
5178 buf_T *buf; | |
5179 win_T *wp, *wpnext; | |
5180 int split_ret = OK; | |
5181 int p_ea_save; | |
5182 int open_wins = 0; | |
5183 int r; | |
5184 int count; /* Maximum number of windows to open. */ | |
5185 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5186 int had_tab = cmdmod.tab; |
5187 tabpage_T *tpnext; | |
7 | 5188 |
5189 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5190 count = 9999; | |
5191 else | |
5192 count = eap->line2; /* make as many windows as specified */ | |
5193 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5194 all = FALSE; | |
5195 else | |
5196 all = TRUE; | |
5197 | |
5198 setpcmark(); | |
5199 | |
5200 #ifdef FEAT_GUI | |
5201 need_mouse_correct = TRUE; | |
5202 #endif | |
5203 | |
5204 /* | |
5205 * Close superfluous windows (two windows for the same buffer). | |
5206 * Also close windows that are not full-width. | |
5207 */ | |
698 | 5208 if (had_tab > 0) |
4354 | 5209 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5210 for (;;) |
7 | 5211 { |
698 | 5212 tpnext = curtab->tp_next; |
5213 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5214 { |
698 | 5215 wpnext = wp->w_next; |
706 | 5216 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5217 || ((cmdmod.split & WSP_VERT) |
5218 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5219 - tabline_height() |
698 | 5220 : wp->w_width != Columns) |
12477
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parents:
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diff
changeset
|
5221 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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parents:
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diff
changeset
|
5222 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5223 { |
5224 win_close(wp, FALSE); | |
5225 wpnext = firstwin; /* just in case an autocommand does | |
5226 something strange with windows */ | |
14175
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parents:
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diff
changeset
|
5227 tpnext = first_tabpage; /* start all over... */ |
698 | 5228 open_wins = 0; |
5229 } | |
5230 else | |
5231 ++open_wins; | |
7 | 5232 } |
698 | 5233 |
5234 /* Without the ":tab" modifier only do the current tab page. */ | |
5235 if (had_tab == 0 || tpnext == NULL) | |
5236 break; | |
4354 | 5237 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5238 } |
5239 | |
5240 /* | |
5241 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5242 * open one. Otherwise move the window to the right position. | |
5243 * Watch out for autocommands that delete buffers or windows! | |
5244 */ | |
5245 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5246 ++autocmd_no_enter; | |
5247 win_enter(lastwin, FALSE); | |
5248 ++autocmd_no_leave; | |
5249 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5250 { | |
5251 /* Check if this buffer needs a window */ | |
5252 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5253 continue; | |
5254 | |
701 | 5255 if (had_tab != 0) |
5256 { | |
5257 /* With the ":tab" modifier don't move the window. */ | |
5258 if (buf->b_nwindows > 0) | |
5259 wp = lastwin; /* buffer has a window, skip it */ | |
5260 else | |
5261 wp = NULL; | |
5262 } | |
5263 else | |
5264 { | |
5265 /* Check if this buffer already has a window */ | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5266 FOR_ALL_WINDOWS(wp) |
701 | 5267 if (wp->w_buffer == buf) |
5268 break; | |
5269 /* If the buffer already has a window, move it */ | |
5270 if (wp != NULL) | |
5271 win_move_after(wp, curwin); | |
5272 } | |
5273 | |
5274 if (wp == NULL && split_ret == OK) | |
7 | 5275 { |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5276 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5277 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5278 set_bufref(&bufref, buf); |
13380
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13302
diff
changeset
|
5279 |
7 | 5280 /* Split the window and put the buffer in it */ |
5281 p_ea_save = p_ea; | |
5282 p_ea = TRUE; /* use space from all windows */ | |
5283 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5284 ++open_wins; | |
5285 p_ea = p_ea_save; | |
5286 if (split_ret == FAIL) | |
5287 continue; | |
5288 | |
5289 /* Open the buffer in this window. */ | |
576 | 5290 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5291 swap_exists_action = SEA_DIALOG; |
5292 #endif | |
5293 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5294 if (!bufref_valid(&bufref)) |
20 | 5295 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5296 /* autocommands deleted the buffer!!! */ |
576 | 5297 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5298 swap_exists_action = SEA_NONE; |
13380
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parents:
13302
diff
changeset
|
5299 #endif |
7 | 5300 break; |
5301 } | |
576 | 5302 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5303 if (swap_exists_action == SEA_QUIT) |
5304 { | |
13380
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parents:
13302
diff
changeset
|
5305 # if defined(FEAT_EVAL) |
24 | 5306 cleanup_T cs; |
5307 | |
5308 /* Reset the error/interrupt/exception state here so that | |
5309 * aborting() returns FALSE when closing a window. */ | |
5310 enter_cleanup(&cs); | |
5311 # endif | |
5312 | |
5313 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5314 win_close(curwin, TRUE); |
5315 --open_wins; | |
5316 swap_exists_action = SEA_NONE; | |
602 | 5317 swap_exists_did_quit = TRUE; |
24 | 5318 |
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5319 # if defined(FEAT_EVAL) |
24 | 5320 /* Restore the error/interrupt/exception state if not |
5321 * discarded by a new aborting error, interrupt, or uncaught | |
5322 * exception. */ | |
5323 leave_cleanup(&cs); | |
5324 # endif | |
7 | 5325 } |
5326 else | |
5327 handle_swap_exists(NULL); | |
5328 #endif | |
5329 } | |
5330 | |
5331 ui_breakcheck(); | |
5332 if (got_int) | |
5333 { | |
5334 (void)vgetc(); /* only break the file loading, not the rest */ | |
5335 break; | |
5336 } | |
20 | 5337 #ifdef FEAT_EVAL |
5338 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5339 if (aborting()) | |
5340 break; | |
5341 #endif | |
698 | 5342 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5343 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5344 cmdmod.tab = 9999; | |
7 | 5345 } |
5346 --autocmd_no_enter; | |
5347 win_enter(firstwin, FALSE); /* back to first window */ | |
5348 --autocmd_no_leave; | |
5349 | |
5350 /* | |
5351 * Close superfluous windows. | |
5352 */ | |
5353 for (wp = lastwin; open_wins > count; ) | |
5354 { | |
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diff
changeset
|
5355 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5356 || autowrite(wp->w_buffer, FALSE) == OK); |
5357 if (!win_valid(wp)) | |
5358 { | |
5359 /* BufWrite Autocommands made the window invalid, start over */ | |
5360 wp = lastwin; | |
5361 } | |
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diff
changeset
|
5362 else if (r) |
7 | 5363 { |
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diff
changeset
|
5364 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5365 --open_wins; |
5366 wp = lastwin; | |
5367 } | |
5368 else | |
5369 { | |
5370 wp = wp->w_prev; | |
5371 if (wp == NULL) | |
5372 break; | |
5373 } | |
5374 } | |
5375 } | |
5376 | |
5377 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5378 static int chk_modeline(linenr_T, int); |
717 | 5379 |
7 | 5380 /* |
5381 * do_modelines() - process mode lines for the current file | |
5382 * | |
717 | 5383 * "flags" can be: |
5384 * OPT_WINONLY only set options local to window | |
5385 * OPT_NOWIN don't set options local to window | |
5386 * | |
7 | 5387 * Returns immediately if the "ml" option isn't set. |
5388 */ | |
5389 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5390 do_modelines(int flags) |
7 | 5391 { |
23 | 5392 linenr_T lnum; |
5393 int nmlines; | |
5394 static int entered = 0; | |
7 | 5395 |
5396 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5397 return; | |
5398 | |
5399 /* Disallow recursive entry here. Can happen when executing a modeline | |
5400 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5401 if (entered) | |
5402 return; | |
5403 | |
5404 ++entered; | |
5405 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5406 ++lnum) | |
717 | 5407 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5408 nmlines = 0; |
5409 | |
5410 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5411 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5412 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5413 nmlines = 0; |
5414 --entered; | |
5415 } | |
5416 | |
5417 #include "version.h" /* for version number */ | |
5418 | |
5419 /* | |
5420 * chk_modeline() - check a single line for a mode string | |
5421 * Return FAIL if an error encountered. | |
5422 */ | |
5423 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5424 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5425 linenr_T lnum, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5426 int flags) /* Same as for do_modelines(). */ |
7 | 5427 { |
5428 char_u *s; | |
5429 char_u *e; | |
5430 char_u *linecopy; /* local copy of any modeline found */ | |
5431 int prev; | |
5432 int vers; | |
5433 int end; | |
5434 int retval = OK; | |
5435 char_u *save_sourcing_name; | |
5436 linenr_T save_sourcing_lnum; | |
5437 #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
|
5438 sctx_T save_current_sctx; |
7 | 5439 #endif |
5440 | |
5441 prev = -1; | |
5442 for (s = ml_get(lnum); *s != NUL; ++s) | |
5443 { | |
5444 if (prev == -1 || vim_isspace(prev)) | |
5445 { | |
5446 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5447 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5448 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5449 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5450 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5451 { |
5452 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5453 e = s + 4; | |
5454 else | |
5455 e = s + 3; | |
5456 vers = getdigits(&e); | |
5457 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5458 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5459 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5460 && (s[3] == ':' |
5461 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5462 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5463 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5464 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5465 break; | |
5466 } | |
5467 } | |
5468 prev = *s; | |
5469 } | |
5470 | |
5471 if (*s) | |
5472 { | |
5473 do /* skip over "ex:", "vi:" or "vim:" */ | |
5474 ++s; | |
5475 while (s[-1] != ':'); | |
5476 | |
5477 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5478 if (linecopy == NULL) | |
5479 return FAIL; | |
5480 | |
5481 save_sourcing_lnum = sourcing_lnum; | |
5482 save_sourcing_name = sourcing_name; | |
5483 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5484 sourcing_name = (char_u *)"modelines"; | |
5485 | |
5486 end = FALSE; | |
5487 while (end == FALSE) | |
5488 { | |
5489 s = skipwhite(s); | |
5490 if (*s == NUL) | |
5491 break; | |
5492 | |
5493 /* | |
5494 * Find end of set command: ':' or end of line. | |
5495 * Skip over "\:", replacing it with ":". | |
5496 */ | |
5497 for (e = s; *e != ':' && *e != NUL; ++e) | |
5498 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5499 STRMOVE(e, e + 1); |
7 | 5500 if (*e == NUL) |
5501 end = TRUE; | |
5502 | |
5503 /* | |
5504 * If there is a "set" command, require a terminating ':' and | |
5505 * ignore the stuff after the ':'. | |
5506 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5507 * "vi:opt opt opt: foo" -- foo interpreted | |
5508 * Accept "se" for compatibility with Elvis. | |
5509 */ | |
5510 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5511 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5512 { | |
5513 if (*e != ':') /* no terminating ':'? */ | |
5514 break; | |
5515 end = TRUE; | |
5516 s = vim_strchr(s, ' ') + 1; | |
5517 } | |
5518 *e = NUL; /* truncate the set command */ | |
5519 | |
5520 if (*s != NUL) /* skip over an empty "::" */ | |
5521 { | |
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
|
5522 int secure_save = secure; |
7 | 5523 #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
|
5524 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
|
5525 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
|
5526 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
|
5527 current_sctx.sc_lnum = 0; |
7 | 5528 #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
|
5529 // 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
|
5530 ++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
|
5531 |
717 | 5532 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
|
5533 |
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
|
5534 secure = secure_save; |
7 | 5535 #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
|
5536 current_sctx = save_current_sctx; |
7 | 5537 #endif |
5538 if (retval == FAIL) /* stop if error found */ | |
5539 break; | |
5540 } | |
5541 s = e + 1; /* advance to next part */ | |
5542 } | |
5543 | |
5544 sourcing_lnum = save_sourcing_lnum; | |
5545 sourcing_name = save_sourcing_name; | |
5546 | |
5547 vim_free(linecopy); | |
5548 } | |
5549 return retval; | |
5550 } | |
5551 | |
1559 | 5552 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5553 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5554 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5555 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5556 int writing) |
7 | 5557 { |
5558 char_u *tab; | |
5559 linenr_T lnum; | |
5560 colnr_T col; | |
5561 buf_T *buf; | |
5562 char_u *sfname; | |
5563 char_u *xline; | |
5564 | |
5565 /* Handle long line and escaped characters. */ | |
5566 xline = viminfo_readstring(virp, 1, FALSE); | |
5567 | |
5568 /* don't read in if there are files on the command-line or if writing: */ | |
5569 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5570 && find_viminfo_parameter('%') != NULL) | |
5571 { | |
5572 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5573 * Watch out for a Tab in the file name, work from the end. */ | |
5574 lnum = 0; | |
5575 col = 0; | |
5576 tab = vim_strrchr(xline, '\t'); | |
5577 if (tab != NULL) | |
5578 { | |
5579 *tab++ = '\0'; | |
1869 | 5580 col = (colnr_T)atoi((char *)tab); |
7 | 5581 tab = vim_strrchr(xline, '\t'); |
5582 if (tab != NULL) | |
5583 { | |
5584 *tab++ = '\0'; | |
5585 lnum = atol((char *)tab); | |
5586 } | |
5587 } | |
5588 | |
5589 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5590 * Then try shortening it by comparing with the current directory */ | |
5591 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5592 sfname = shorten_fname1(NameBuff); |
7 | 5593 |
5594 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5595 if (buf != NULL) /* just in case... */ | |
5596 { | |
5597 buf->b_last_cursor.lnum = lnum; | |
5598 buf->b_last_cursor.col = col; | |
5599 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5600 } | |
5601 } | |
5602 vim_free(xline); | |
5603 | |
5604 return viminfo_readline(virp); | |
5605 } | |
5606 | |
5607 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5608 write_viminfo_bufferlist(FILE *fp) |
7 | 5609 { |
5610 buf_T *buf; | |
5611 win_T *win; | |
671 | 5612 tabpage_T *tp; |
7 | 5613 char_u *line; |
23 | 5614 int max_buffers; |
7 | 5615 |
5616 if (find_viminfo_parameter('%') == NULL) | |
5617 return; | |
5618 | |
23 | 5619 /* Without a number -1 is returned: do all buffers. */ |
5620 max_buffers = get_viminfo_parameter('%'); | |
5621 | |
7 | 5622 /* Allocate room for the file name, lnum and col. */ |
1869 | 5623 #define LINE_BUF_LEN (MAXPATHL + 40) |
5624 line = alloc(LINE_BUF_LEN); | |
7 | 5625 if (line == NULL) |
5626 return; | |
5627 | |
671 | 5628 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5629 set_last_cursor(win); |
5630 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5631 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
|
5632 FOR_ALL_BUFFERS(buf) |
7 | 5633 { |
5634 if (buf->b_fname == NULL | |
5635 || !buf->b_p_bl | |
5636 #ifdef FEAT_QUICKFIX | |
5637 || bt_quickfix(buf) | |
5638 #endif | |
12100
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5639 #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
|
5640 || 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
|
5641 #endif |
7 | 5642 || removable(buf->b_ffname)) |
5643 continue; | |
5644 | |
23 | 5645 if (max_buffers-- == 0) |
5646 break; | |
7 | 5647 putc('%', fp); |
5648 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
|
5649 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5650 (long)buf->b_last_cursor.lnum, |
5651 buf->b_last_cursor.col); | |
5652 viminfo_writestring(fp, line); | |
5653 } | |
5654 vim_free(line); | |
5655 } | |
5656 #endif | |
5657 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5658 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5659 * 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
|
5660 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5661 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5662 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5663 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5664 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
|
5665 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5666 |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5667 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5668 * 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
|
5669 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5670 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5671 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
|
5672 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5673 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
|
5674 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5675 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5676 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5677 * 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
|
5678 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5679 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5680 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
|
5681 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5682 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
|
5683 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5684 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5685 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5686 * 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
|
5687 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5688 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5689 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
|
5690 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5691 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
|
5692 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5693 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5694 /* |
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
|
5695 * 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
|
5696 */ |
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
|
5697 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
|
5698 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
|
5699 { |
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] == '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
|
5701 } |
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 |
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
|
5703 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5704 * 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
|
5705 * 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
|
5706 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5707 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5708 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
|
5709 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5710 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
|
5711 || 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
|
5712 || 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
|
5713 || 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
|
5714 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5715 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5716 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5717 * 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
|
5718 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5719 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5720 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5721 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
|
5722 { |
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
|
5723 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
|
5724 || 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
|
5725 || 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
|
5726 } |
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 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5729 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
|
5730 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5731 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
|
5732 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5733 EMSG(_("E382: Cannot write, 'buftype' option is set")); |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5734 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5735 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5736 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5737 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5738 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5739 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5740 * 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
|
5741 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5742 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5743 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5744 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
|
5745 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5746 /* '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
|
5747 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
|
5748 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5749 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5750 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5751 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
|
5752 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
|
5753 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5754 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
|
5755 } |
7 | 5756 |
5757 /* | |
5758 * Return special buffer name. | |
5759 * Returns NULL when the buffer has a normal file name. | |
5760 */ | |
3839 | 5761 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5762 buf_spname(buf_T *buf) |
7 | 5763 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5764 #if defined(FEAT_QUICKFIX) |
7 | 5765 if (bt_quickfix(buf)) |
643 | 5766 { |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5767 win_T *win; |
1559 | 5768 tabpage_T *tp; |
643 | 5769 |
5770 /* | |
5771 * For location list window, w_llist_ref points to the location list. | |
5772 * For quickfix window, w_llist_ref is NULL. | |
5773 */ | |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5774 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
3839 | 5775 return (char_u *)_(msg_loclist); |
643 | 5776 else |
3839 | 5777 return (char_u *)_(msg_qflist); |
643 | 5778 } |
7 | 5779 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5780 |
7 | 5781 /* 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
|
5782 * contains the name as specified by the user. */ |
7 | 5783 if (bt_nofile(buf)) |
5784 { | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5785 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5786 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5787 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
|
5788 #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
|
5789 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
|
5790 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
|
5791 #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
|
5792 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
|
5793 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
|
5794 #endif |
3839 | 5795 return (char_u *)_("[Scratch]"); |
7 | 5796 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5797 |
7 | 5798 if (buf->b_fname == NULL) |
3839 | 5799 return (char_u *)_("[No Name]"); |
7 | 5800 return NULL; |
5801 } | |
5802 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5803 #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
|
5804 || 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
|
5805 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5806 # 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
|
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 * 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
|
5810 * 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
|
5811 * 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
|
5812 * 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
|
5813 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5814 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5815 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
|
5816 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
|
5817 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
|
5818 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
|
5819 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
|
5820 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5821 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
|
5822 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
|
5823 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5824 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
|
5825 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
|
5826 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
|
5827 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5828 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
|
5829 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
|
5830 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5831 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5832 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5833 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5834 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
|
5835 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
|
5836 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
|
5837 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
|
5838 { |
91a26b7a4119
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5839 if (save_curbuf->br_buf == NULL) |
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5840 restore_win(save_curwin, save_curtab, TRUE); |
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5841 else |
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5842 restore_buffer(save_curbuf); |
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5843 } |
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5844 #endif |
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5845 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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5846 #if defined(FEAT_QUICKFIX) || defined(SWITCH_TO_WIN) || defined(PROTO) |
5208
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5847 /* |
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5848 * Find a window for buffer "buf". |
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5849 * If found OK is returned and "wp" and "tp" are set to the window and tabpage. |
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5850 * If not found FAIL is returned. |
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5851 */ |
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|
5852 int |
7817
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|
5853 find_win_for_buf( |
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|
5854 buf_T *buf, |
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|
5855 win_T **wp, |
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diff
changeset
|
5856 tabpage_T **tp) |
5208
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|
5857 { |
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5858 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
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5859 if ((*wp)->w_buffer == buf) |
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5860 goto win_found; |
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5861 return FAIL; |
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|
5862 win_found: |
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5863 return OK; |
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|
5864 } |
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|
5865 #endif |
7 | 5866 |
5867 /* | |
5868 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5869 */ | |
5870 void | |
7817
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diff
changeset
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5871 set_buflisted(int on) |
7 | 5872 { |
5873 if (on != curbuf->b_p_bl) | |
5874 { | |
5875 curbuf->b_p_bl = on; | |
5876 if (on) | |
5877 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5878 else | |
5879 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5880 } | |
5881 } | |
5882 | |
5883 /* | |
5884 * Read the file for "buf" again and check if the contents changed. | |
5885 * Return TRUE if it changed or this could not be checked. | |
5886 */ | |
5887 int | |
7817
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diff
changeset
|
5888 buf_contents_changed(buf_T *buf) |
7 | 5889 { |
5890 buf_T *newbuf; | |
5891 int differ = TRUE; | |
5892 linenr_T lnum; | |
5893 aco_save_T aco; | |
5894 exarg_T ea; | |
5895 | |
5896 /* Allocate a buffer without putting it in the buffer list. */ | |
5897 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
5898 if (newbuf == NULL) | |
5899 return TRUE; | |
5900 | |
5901 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
5902 if (prep_exarg(&ea, buf) == FAIL) | |
5903 { | |
5904 wipe_buffer(newbuf, FALSE); | |
5905 return TRUE; | |
5906 } | |
5907 | |
5908 /* set curwin/curbuf to buf and save a few things */ | |
5909 aucmd_prepbuf(&aco, newbuf); | |
5910 | |
625 | 5911 if (ml_open(curbuf) == OK |
7 | 5912 && readfile(buf->b_ffname, buf->b_fname, |
5913 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5914 &ea, READ_NEW | READ_DUMMY) == OK) | |
5915 { | |
5916 /* compare the two files line by line */ | |
5917 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
5918 { | |
5919 differ = FALSE; | |
5920 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5921 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5922 { | |
5923 differ = TRUE; | |
5924 break; | |
5925 } | |
5926 } | |
5927 } | |
5928 vim_free(ea.cmd); | |
5929 | |
5930 /* restore curwin/curbuf and a few other things */ | |
5931 aucmd_restbuf(&aco); | |
5932 | |
5933 if (curbuf != newbuf) /* safety check */ | |
5934 wipe_buffer(newbuf, FALSE); | |
5935 | |
5936 return differ; | |
5937 } | |
5938 | |
5939 /* | |
5940 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5941 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5942 * marks. | |
5943 */ | |
5944 void | |
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diff
changeset
|
5945 wipe_buffer( |
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|
5946 buf_T *buf, |
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diff
changeset
|
5947 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 5948 { |
5949 if (buf->b_fnum == top_file_num - 1) | |
5950 --top_file_num; | |
5951 | |
5952 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 5953 block_autocmds(); |
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|
5954 |
3365 | 5955 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
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|
5956 |
7 | 5957 if (!aucmd) |
1410 | 5958 unblock_autocmds(); |
7 | 5959 } |