Mercurial > vim
annotate src/buffer.c @ 14593:b6b2f7d69c7f v8.1.0310
patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess'
commit https://github.com/vim/vim/commit/2f0f871159b2cba862fcd41edab65b17da75c422
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 21 18:50:18 2018 +0200
patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess'
Problem: File info message not always suppressed with 'F' in 'shortmess'.
(Asheq Imran)
Solution: Save and restore msg_silent. (Christian Brabandt, closes #3221)
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 21 Aug 2018 19:00:06 +0200 |
parents | c8f07e8b273e |
children | 9ffd7d0650c6 |
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 | |
54 #if defined(FEAT_SIGNS) | |
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55 static void insert_sign(buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr); |
7 | 56 #endif |
57 | |
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58 #if defined(FEAT_QUICKFIX) |
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59 static char *msg_loclist = N_("[Location List]"); |
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60 static char *msg_qflist = N_("[Quickfix List]"); |
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61 #endif |
3365 | 62 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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63 |
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64 /* Number of times free_buffer() was called. */ |
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65 static int buf_free_count = 0; |
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66 |
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67 /* Read data from buffer for retrying. */ |
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68 static int |
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69 read_buffer( |
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70 int read_stdin, /* read file from stdin, otherwise fifo */ |
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71 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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72 int flags) /* extra flags for readfile() */ |
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73 { |
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74 int retval = OK; |
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75 linenr_T line_count; |
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76 |
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77 /* |
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78 * Read from the buffer which the text is already filled in and append at |
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79 * the end. This makes it possible to retry when 'fileformat' or |
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80 * 'fileencoding' was guessed wrong. |
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81 */ |
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82 line_count = curbuf->b_ml.ml_line_count; |
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83 retval = readfile( |
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84 read_stdin ? NULL : curbuf->b_ffname, |
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85 read_stdin ? NULL : curbuf->b_fname, |
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86 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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87 flags | READ_BUFFER); |
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88 if (retval == OK) |
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89 { |
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90 /* Delete the binary lines. */ |
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91 while (--line_count >= 0) |
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92 ml_delete((linenr_T)1, FALSE); |
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93 } |
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94 else |
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95 { |
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96 /* Delete the converted lines. */ |
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97 while (curbuf->b_ml.ml_line_count > line_count) |
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98 ml_delete(line_count, FALSE); |
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99 } |
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100 /* Put the cursor on the first line. */ |
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101 curwin->w_cursor.lnum = 1; |
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102 curwin->w_cursor.col = 0; |
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103 |
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104 if (read_stdin) |
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105 { |
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106 /* Set or reset 'modified' before executing autocommands, so that |
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107 * it can be changed there. */ |
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108 if (!readonlymode && !BUFEMPTY()) |
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109 changed(); |
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110 else if (retval == OK) |
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111 unchanged(curbuf, FALSE); |
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112 |
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113 if (retval == OK) |
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114 { |
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115 #ifdef FEAT_EVAL |
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116 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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117 curbuf, &retval); |
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118 #else |
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119 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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120 #endif |
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121 } |
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122 } |
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123 return retval; |
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124 } |
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125 |
7 | 126 /* |
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127 * Open current buffer, that is: open the memfile and read the file into |
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128 * memory. |
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129 * Return FAIL for failure, OK otherwise. |
7 | 130 */ |
131 int | |
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132 open_buffer( |
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133 int read_stdin, /* read file from stdin */ |
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134 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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135 int flags) /* extra flags for readfile() */ |
7 | 136 { |
137 int retval = OK; | |
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138 bufref_T old_curbuf; |
4139 | 139 #ifdef FEAT_SYN_HL |
140 long old_tw = curbuf->b_p_tw; | |
141 #endif | |
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142 int read_fifo = FALSE; |
7 | 143 |
144 /* | |
145 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
146 * When re-entering the same buffer, it should not change, because the | |
147 * user may have reset the flag by hand. | |
148 */ | |
149 if (readonlymode && curbuf->b_ffname != NULL | |
150 && (curbuf->b_flags & BF_NEVERLOADED)) | |
151 curbuf->b_p_ro = TRUE; | |
152 | |
625 | 153 if (ml_open(curbuf) == FAIL) |
7 | 154 { |
155 /* | |
156 * There MUST be a memfile, otherwise we can't do anything | |
157 * If we can't create one for the current buffer, take another buffer | |
158 */ | |
3365 | 159 close_buffer(NULL, curbuf, 0, FALSE); |
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160 FOR_ALL_BUFFERS(curbuf) |
7 | 161 if (curbuf->b_ml.ml_mfp != NULL) |
162 break; | |
163 /* | |
164 * if there is no memfile at all, exit | |
1698 | 165 * This is OK, since there are no changes to lose. |
7 | 166 */ |
167 if (curbuf == NULL) | |
168 { | |
169 EMSG(_("E82: Cannot allocate any buffer, exiting...")); | |
170 getout(2); | |
171 } | |
172 EMSG(_("E83: Cannot allocate buffer, using other one...")); | |
173 enter_buffer(curbuf); | |
4139 | 174 #ifdef FEAT_SYN_HL |
175 if (old_tw != curbuf->b_p_tw) | |
176 check_colorcolumn(curwin); | |
177 #endif | |
7 | 178 return FAIL; |
179 } | |
180 | |
181 /* The autocommands in readfile() may change the buffer, but only AFTER | |
182 * reading the file. */ | |
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183 set_bufref(&old_curbuf, curbuf); |
7 | 184 modified_was_set = FALSE; |
185 | |
186 /* mark cursor position as being invalid */ | |
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187 curwin->w_valid = 0; |
7 | 188 |
189 if (curbuf->b_ffname != NULL | |
190 #ifdef FEAT_NETBEANS_INTG | |
191 && netbeansReadFile | |
192 #endif | |
193 ) | |
194 { | |
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195 int old_msg_silent = msg_silent; |
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196 #ifdef UNIX |
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197 int save_bin = curbuf->b_p_bin; |
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198 int perm; |
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199 #endif |
7 | 200 #ifdef FEAT_NETBEANS_INTG |
201 int oldFire = netbeansFireChanges; | |
202 | |
203 netbeansFireChanges = 0; | |
204 #endif | |
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205 #ifdef UNIX |
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206 perm = mch_getperm(curbuf->b_ffname); |
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207 if (perm >= 0 && (S_ISFIFO(perm) |
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208 || S_ISSOCK(perm) |
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209 # ifdef OPEN_CHR_FILES |
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210 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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211 # endif |
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212 )) |
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213 read_fifo = TRUE; |
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214 if (read_fifo) |
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215 curbuf->b_p_bin = TRUE; |
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216 #endif |
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217 if (shortmess(SHM_FILEINFO)) |
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218 msg_silent = 1; |
7 | 219 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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220 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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221 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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222 #ifdef UNIX |
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223 if (read_fifo) |
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224 { |
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225 curbuf->b_p_bin = save_bin; |
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226 if (retval == OK) |
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227 retval = read_buffer(FALSE, eap, flags); |
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228 } |
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229 #endif |
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230 msg_silent = old_msg_silent; |
7 | 231 #ifdef FEAT_NETBEANS_INTG |
232 netbeansFireChanges = oldFire; | |
233 #endif | |
234 /* Help buffer is filtered. */ | |
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235 if (bt_help(curbuf)) |
7 | 236 fix_help_buffer(); |
237 } | |
238 else if (read_stdin) | |
239 { | |
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240 int save_bin = curbuf->b_p_bin; |
7 | 241 |
242 /* | |
243 * First read the text in binary mode into the buffer. | |
244 * Then read from that same buffer and append at the end. This makes | |
245 * it possible to retry when 'fileformat' or 'fileencoding' was | |
246 * guessed wrong. | |
247 */ | |
248 curbuf->b_p_bin = TRUE; | |
249 retval = readfile(NULL, NULL, (linenr_T)0, | |
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250 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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251 flags | (READ_NEW + READ_STDIN)); |
7 | 252 curbuf->b_p_bin = save_bin; |
253 if (retval == OK) | |
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254 retval = read_buffer(TRUE, eap, flags); |
7 | 255 } |
256 | |
257 /* if first time loading this buffer, init b_chartab[] */ | |
258 if (curbuf->b_flags & BF_NEVERLOADED) | |
5438 | 259 { |
7 | 260 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 261 #ifdef FEAT_CINDENT |
5438 | 262 parse_cino(curbuf); |
5440 | 263 #endif |
5438 | 264 } |
7 | 265 |
266 /* | |
267 * Set/reset the Changed flag first, autocmds may change the buffer. | |
268 * Apply the automatic commands, before processing the modelines. | |
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269 * So the modelines have priority over autocommands. |
7 | 270 */ |
271 /* When reading stdin, the buffer contents always needs writing, so set | |
272 * the changed flag. Unless in readonly mode: "ls | gview -". | |
273 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
1291 | 274 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
7 | 275 || modified_was_set /* ":set modified" used in autocmd */ |
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276 #ifdef FEAT_EVAL |
7 | 277 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
278 #endif | |
1291 | 279 ) |
7 | 280 changed(); |
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281 else if (retval == OK && !read_stdin && !read_fifo) |
7 | 282 unchanged(curbuf, FALSE); |
283 save_file_ff(curbuf); /* keep this fileformat */ | |
284 | |
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285 /* Set last_changedtick to avoid triggering a TextChanged autocommand right |
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286 * after it was added. */ |
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287 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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288 #ifdef FEAT_INS_EXPAND |
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289 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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290 #endif |
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291 |
7 | 292 /* require "!" to overwrite the file, because it wasn't read completely */ |
293 #ifdef FEAT_EVAL | |
294 if (aborting()) | |
295 #else | |
296 if (got_int) | |
297 #endif | |
298 curbuf->b_flags |= BF_READERR; | |
299 | |
20 | 300 #ifdef FEAT_FOLDING |
301 /* Need to update automatic folding. Do this before the autocommands, | |
302 * they may use the fold info. */ | |
303 foldUpdateAll(curwin); | |
304 #endif | |
305 | |
7 | 306 /* need to set w_topline, unless some autocommand already did that. */ |
307 if (!(curwin->w_valid & VALID_TOPLINE)) | |
308 { | |
309 curwin->w_topline = 1; | |
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310 #ifdef FEAT_DIFF |
7 | 311 curwin->w_topfill = 0; |
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312 #endif |
7 | 313 } |
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314 #ifdef FEAT_EVAL |
7 | 315 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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316 #else |
7 | 317 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
318 #endif | |
319 | |
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320 if (retval == OK) |
7 | 321 { |
322 /* | |
323 * The autocommands may have changed the current buffer. Apply the | |
324 * modelines to the correct buffer, if it still exists and is loaded. | |
325 */ | |
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326 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 327 { |
328 aco_save_T aco; | |
329 | |
330 /* Go to the buffer that was opened. */ | |
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331 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 332 do_modelines(0); |
7 | 333 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
334 | |
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335 #ifdef FEAT_EVAL |
7 | 336 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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337 &retval); |
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338 #else |
7 | 339 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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340 #endif |
7 | 341 |
342 /* restore curwin/curbuf and a few other things */ | |
343 aucmd_restbuf(&aco); | |
344 } | |
345 } | |
346 | |
347 return retval; | |
348 } | |
349 | |
350 /* | |
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351 * Store "buf" in "bufref" and set the free count. |
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352 */ |
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353 void |
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354 set_bufref(bufref_T *bufref, buf_T *buf) |
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355 { |
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356 bufref->br_buf = buf; |
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357 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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358 bufref->br_buf_free_count = buf_free_count; |
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359 } |
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360 |
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361 /* |
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362 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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363 * set_bufref() was called and it is a valid buffer. |
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364 * Only goes through the buffer list if buf_free_count changed. |
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365 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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366 * the same allocated memory, but it's a different buffer. |
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367 */ |
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368 int |
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369 bufref_valid(bufref_T *bufref) |
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370 { |
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371 return bufref->br_buf_free_count == buf_free_count |
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372 ? TRUE : buf_valid(bufref->br_buf) |
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373 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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374 } |
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375 |
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376 /* |
7 | 377 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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378 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 379 */ |
380 int | |
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381 buf_valid(buf_T *buf) |
7 | 382 { |
383 buf_T *bp; | |
384 | |
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385 /* Assume that we more often have a recent buffer, start with the last |
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386 * one. */ |
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387 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 388 if (bp == buf) |
389 return TRUE; | |
390 return FALSE; | |
391 } | |
392 | |
393 /* | |
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394 * A hash table used to quickly lookup a buffer by its number. |
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395 */ |
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396 static hashtab_T buf_hashtab; |
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397 |
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398 static void |
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399 buf_hashtab_add(buf_T *buf) |
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400 { |
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401 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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402 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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403 EMSG(_("E931: Buffer cannot be registered")); |
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404 } |
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405 |
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406 static void |
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407 buf_hashtab_remove(buf_T *buf) |
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408 { |
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409 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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410 |
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411 if (!HASHITEM_EMPTY(hi)) |
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412 hash_remove(&buf_hashtab, hi); |
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413 } |
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414 |
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415 static char *e_buflocked = N_("E937: Attempt to delete a buffer that is in use"); |
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416 |
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417 /* |
7 | 418 * Close the link to a buffer. |
419 * "action" is used when there is no longer a window for the buffer. | |
420 * It can be: | |
421 * 0 buffer becomes hidden | |
422 * DOBUF_UNLOAD buffer is unloaded | |
423 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
424 * DOBUF_WIPE buffer is unloaded and really deleted | |
425 * When doing all but the first one on the current buffer, the caller should | |
426 * get a new buffer very soon! | |
427 * | |
428 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 429 * |
430 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
431 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
432 * supposed to close the window but autocommands close all other windows. | |
7 | 433 */ |
434 void | |
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435 close_buffer( |
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436 win_T *win, /* if not NULL, set b_last_cursor */ |
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437 buf_T *buf, |
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438 int action, |
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439 int abort_if_last UNUSED) |
7 | 440 { |
441 int is_curbuf; | |
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442 int nwindows; |
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443 bufref_T bufref; |
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444 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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445 win_T *the_curwin = curwin; |
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446 tabpage_T *the_curtab = curtab; |
7 | 447 int unload_buf = (action != 0); |
448 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
449 int wipe_buf = (action == DOBUF_WIPE); | |
450 | |
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451 /* |
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452 * Force unloading or deleting when 'bufhidden' says so. |
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453 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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454 * "hide" (otherwise we could never free or delete a buffer). |
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455 */ |
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456 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ |
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457 { |
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458 del_buf = TRUE; |
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459 unload_buf = TRUE; |
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460 } |
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461 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ |
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462 { |
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463 del_buf = TRUE; |
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464 unload_buf = TRUE; |
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465 wipe_buf = TRUE; |
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466 } |
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467 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ |
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468 unload_buf = TRUE; |
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469 |
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470 #ifdef FEAT_TERMINAL |
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471 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
472 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
473 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:
11834
diff
changeset
|
474 { |
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
|
475 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
|
476 { |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
477 if (buf->b_locked) |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
478 { |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
479 EMSG(_(e_buflocked)); |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
480 return; |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
481 } |
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
|
482 /* 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>
parents:
11834
diff
changeset
|
483 free_terminal(buf); |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
484 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
485 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
486 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
487 /* The job keeps running, hide the buffer. */ |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
488 del_buf = FALSE; |
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
|
489 unload_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
490 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
491 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
492 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
493 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
494 /* 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>
parents:
11834
diff
changeset
|
495 del_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
496 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
497 wipe_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
498 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
499 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
500 #endif |
7 | 501 |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
502 /* 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
|
503 * halfway a command that relies on it). Unloading is allowed. */ |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
504 if (buf->b_locked > 0 && (del_buf || wipe_buf)) |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
505 { |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
506 EMSG(_(e_buflocked)); |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
507 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
508 } |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
509 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
510 /* 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
|
511 if (win != NULL && win_valid_any_tab(win)) |
7 | 512 { |
513 /* Set b_last_cursor when closing the last window for the buffer. | |
514 * Remember the last cursor position and window options of the buffer. | |
515 * This used to be only for the current window, but then options like | |
516 * 'foldmethod' may be lost with a ":only" command. */ | |
517 if (buf->b_nwindows == 1) | |
518 set_last_cursor(win); | |
519 buflist_setfpos(buf, win, | |
520 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
521 win->w_cursor.col, TRUE); | |
522 } | |
523 | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
524 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
525 |
7 | 526 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
527 if (buf->b_nwindows == 1) | |
528 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
529 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
530 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
|
531 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
532 && !bufref_valid(&bufref)) |
3365 | 533 { |
3570 | 534 /* Autocommands deleted the buffer. */ |
535 aucmd_abort: | |
3365 | 536 EMSG(_(e_auabort)); |
7 | 537 return; |
3365 | 538 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
539 --buf->b_locked; |
3570 | 540 if (abort_if_last && one_window()) |
541 /* Autocommands made this the only window. */ | |
542 goto aucmd_abort; | |
7 | 543 |
544 /* When the buffer becomes hidden, but is not unloaded, trigger | |
545 * BufHidden */ | |
546 if (!unload_buf) | |
547 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
548 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
549 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
|
550 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
551 && !bufref_valid(&bufref)) |
3570 | 552 /* Autocommands deleted the buffer. */ |
553 goto aucmd_abort; | |
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 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
559 #ifdef FEAT_EVAL |
7 | 560 if (aborting()) /* autocmds may abort script processing */ |
561 return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
562 #endif |
7 | 563 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
564 |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
565 /* 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
|
566 * 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
|
567 * "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
|
568 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
|
569 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
570 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
571 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
|
572 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
573 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
574 |
7 | 575 nwindows = buf->b_nwindows; |
576 | |
577 /* decrease the link count from windows (unless not in any window) */ | |
578 if (buf->b_nwindows > 0) | |
579 --buf->b_nwindows; | |
580 | |
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
|
581 #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
|
582 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
|
583 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
|
584 #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
|
585 |
7 | 586 /* Return when a window is displaying the buffer or when it's not |
587 * unloaded. */ | |
588 if (buf->b_nwindows > 0 || !unload_buf) | |
589 return; | |
590 | |
591 /* Always remove the buffer when there is no file name. */ | |
592 if (buf->b_ffname == NULL) | |
593 del_buf = TRUE; | |
594 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
595 /* 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
|
596 * anything. */ |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
597 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
598 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
599 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
600 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
601 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
602 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
603 |
7 | 604 /* |
605 * Free all things allocated for this buffer. | |
606 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
607 */ | |
608 /* Remember if we are closing the current buffer. Restore the number of | |
609 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
610 is_curbuf = (buf == curbuf); | |
611 buf->b_nwindows = nwindows; | |
612 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
613 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 614 |
615 /* Autocommands may have deleted the buffer. */ | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
616 if (!bufref_valid(&bufref)) |
7 | 617 return; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
618 #ifdef FEAT_EVAL |
20 | 619 if (aborting()) /* autocmds may abort script processing */ |
7 | 620 return; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
621 #endif |
7 | 622 |
623 /* | |
624 * It's possible that autocommands change curbuf to the one being deleted. | |
625 * This might cause the previous curbuf to be deleted unexpectedly. But | |
626 * in some cases it's OK to delete the curbuf, because a new one is | |
627 * obtained anyway. Therefore only return if curbuf changed to the | |
628 * deleted buffer. | |
629 */ | |
630 if (buf == curbuf && !is_curbuf) | |
631 return; | |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
632 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
633 if (win_valid_any_tab(win) && win->w_buffer == buf) |
9450
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634 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
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635 |
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636 /* Autocommands may have opened or closed windows for this buffer. |
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637 * Decrement the count for the close we do here. */ |
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638 if (buf->b_nwindows > 0) |
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639 --buf->b_nwindows; |
7 | 640 |
641 /* | |
642 * Remove the buffer from the list. | |
643 */ | |
644 if (wipe_buf) | |
645 { | |
646 #ifdef FEAT_SUN_WORKSHOP | |
647 if (usingSunWorkShop) | |
648 workshop_file_closed_lineno((char *)buf->b_ffname, | |
649 (int)buf->b_last_cursor.lnum); | |
650 #endif | |
651 vim_free(buf->b_ffname); | |
652 vim_free(buf->b_sfname); | |
653 if (buf->b_prev == NULL) | |
654 firstbuf = buf->b_next; | |
655 else | |
656 buf->b_prev->b_next = buf->b_next; | |
657 if (buf->b_next == NULL) | |
658 lastbuf = buf->b_prev; | |
659 else | |
660 buf->b_next->b_prev = buf->b_prev; | |
661 free_buffer(buf); | |
662 } | |
663 else | |
664 { | |
665 if (del_buf) | |
666 { | |
667 /* Free all internal variables and reset option values, to make | |
668 * ":bdel" compatible with Vim 5.7. */ | |
669 free_buffer_stuff(buf, TRUE); | |
670 | |
671 /* Make it look like a new buffer. */ | |
672 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
673 | |
674 /* Init the options when loaded again. */ | |
675 buf->b_p_initialized = FALSE; | |
676 } | |
677 buf_clear_file(buf); | |
678 if (del_buf) | |
679 buf->b_p_bl = FALSE; | |
680 } | |
681 } | |
682 | |
683 /* | |
684 * Make buffer not contain a file. | |
685 */ | |
686 void | |
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687 buf_clear_file(buf_T *buf) |
7 | 688 { |
689 buf->b_ml.ml_line_count = 1; | |
690 unchanged(buf, TRUE); | |
691 buf->b_shortname = FALSE; | |
692 buf->b_p_eol = TRUE; | |
693 buf->b_start_eol = TRUE; | |
694 #ifdef FEAT_MBYTE | |
695 buf->b_p_bomb = FALSE; | |
1352 | 696 buf->b_start_bomb = FALSE; |
7 | 697 #endif |
698 buf->b_ml.ml_mfp = NULL; | |
699 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
700 #ifdef FEAT_NETBEANS_INTG | |
701 netbeans_deleted_all_lines(buf); | |
702 #endif | |
703 } | |
704 | |
705 /* | |
706 * buf_freeall() - free all things allocated for a buffer that are related to | |
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707 * the file. Careful: get here with "curwin" NULL when exiting. |
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708 * flags: |
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709 * BFA_DEL buffer is going to be deleted |
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710 * BFA_WIPE buffer is going to be wiped out |
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711 * BFA_KEEP_UNDO do not free undo information |
7 | 712 */ |
713 void | |
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714 buf_freeall(buf_T *buf, int flags) |
7 | 715 { |
716 int is_curbuf = (buf == curbuf); | |
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717 bufref_T bufref; |
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718 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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719 win_T *the_curwin = curwin; |
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720 tabpage_T *the_curtab = curtab; |
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721 |
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722 /* Make sure the buffer isn't closed by autocommands. */ |
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723 ++buf->b_locked; |
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724 set_bufref(&bufref, buf); |
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725 if (buf->b_ml.ml_mfp != NULL) |
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726 { |
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727 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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728 FALSE, buf) |
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729 && !bufref_valid(&bufref)) |
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730 /* autocommands deleted the buffer */ |
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731 return; |
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732 } |
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733 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 734 { |
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735 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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736 FALSE, buf) |
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737 && !bufref_valid(&bufref)) |
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738 /* autocommands deleted the buffer */ |
7 | 739 return; |
740 } | |
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741 if (flags & BFA_WIPE) |
7 | 742 { |
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743 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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744 FALSE, buf) |
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745 && !bufref_valid(&bufref)) |
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746 /* autocommands deleted the buffer */ |
7 | 747 return; |
748 } | |
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749 --buf->b_locked; |
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750 |
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751 /* If the buffer was in curwin and the window has changed, go back to that |
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752 * window, if it still exists. This avoids that ":edit x" triggering a |
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753 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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754 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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755 { |
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756 block_autocmds(); |
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757 goto_tabpage_win(the_curtab, the_curwin); |
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758 unblock_autocmds(); |
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759 } |
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760 |
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761 #ifdef FEAT_EVAL |
36 | 762 if (aborting()) /* autocmds may abort script processing */ |
7 | 763 return; |
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764 #endif |
7 | 765 |
766 /* | |
767 * It's possible that autocommands change curbuf to the one being deleted. | |
768 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
769 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
770 * Therefore only return if curbuf changed to the deleted buffer. | |
771 */ | |
772 if (buf == curbuf && !is_curbuf) | |
773 return; | |
774 #ifdef FEAT_DIFF | |
775 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
776 #endif | |
3068 | 777 #ifdef FEAT_SYN_HL |
3182 | 778 /* Remove any ownsyntax, unless exiting. */ |
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779 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 780 reset_synblock(curwin); |
3068 | 781 #endif |
1187 | 782 |
783 #ifdef FEAT_FOLDING | |
784 /* No folds in an empty buffer. */ | |
785 { | |
786 win_T *win; | |
787 tabpage_T *tp; | |
788 | |
789 FOR_ALL_TAB_WINDOWS(tp, win) | |
790 if (win->w_buffer == buf) | |
791 clearFolding(win); | |
792 } | |
793 #endif | |
794 | |
7 | 795 #ifdef FEAT_TCL |
796 tcl_buffer_free(buf); | |
797 #endif | |
798 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
799 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
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800 if ((flags & BFA_KEEP_UNDO) == 0) |
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801 { |
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802 u_blockfree(buf); /* free the memory allocated for undo */ |
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803 u_clearall(buf); /* reset all undo information */ |
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804 } |
7 | 805 #ifdef FEAT_SYN_HL |
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806 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 807 #endif |
24 | 808 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 809 } |
810 | |
811 /* | |
812 * Free a buffer structure and the things it contains related to the buffer | |
813 * itself (not the file, that must have been done already). | |
814 */ | |
815 static void | |
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816 free_buffer(buf_T *buf) |
7 | 817 { |
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818 ++buf_free_count; |
7 | 819 free_buffer_stuff(buf, TRUE); |
4287 | 820 #ifdef FEAT_EVAL |
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821 /* b:changedtick uses an item in buf_T, remove it now */ |
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822 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 823 unref_var_dict(buf->b_vars); |
824 #endif | |
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825 #ifdef FEAT_LUA |
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826 lua_buffer_free(buf); |
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827 #endif |
14 | 828 #ifdef FEAT_MZSCHEME |
829 mzscheme_buffer_free(buf); | |
830 #endif | |
7 | 831 #ifdef FEAT_PERL |
832 perl_buf_free(buf); | |
833 #endif | |
834 #ifdef FEAT_PYTHON | |
835 python_buffer_free(buf); | |
836 #endif | |
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837 #ifdef FEAT_PYTHON3 |
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838 python3_buffer_free(buf); |
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839 #endif |
7 | 840 #ifdef FEAT_RUBY |
841 ruby_buffer_free(buf); | |
842 #endif | |
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843 #ifdef FEAT_JOB_CHANNEL |
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844 channel_buffer_free(buf); |
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845 #endif |
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846 #ifdef FEAT_TERMINAL |
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847 free_terminal(buf); |
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848 #endif |
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849 #ifdef FEAT_JOB_CHANNEL |
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850 vim_free(buf->b_prompt_text); |
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851 free_callback(buf->b_prompt_callback, buf->b_prompt_partial); |
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852 #endif |
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853 |
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854 buf_hashtab_remove(buf); |
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855 |
40 | 856 aubuflocal_remove(buf); |
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857 |
5816 | 858 if (autocmd_busy) |
859 { | |
860 /* Do not free the buffer structure while autocommands are executing, | |
861 * it's still needed. Free it when autocmd_busy is reset. */ | |
862 buf->b_next = au_pending_free_buf; | |
863 au_pending_free_buf = buf; | |
864 } | |
865 else | |
866 vim_free(buf); | |
7 | 867 } |
868 | |
869 /* | |
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870 * Initializes b:changedtick. |
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871 */ |
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872 static void |
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873 init_changedtick(buf_T *buf) |
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874 { |
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875 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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876 |
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877 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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878 di->di_tv.v_type = VAR_NUMBER; |
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879 di->di_tv.v_lock = VAR_FIXED; |
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880 di->di_tv.vval.v_number = 0; |
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881 |
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882 #ifdef FEAT_EVAL |
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883 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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884 (void)dict_add(buf->b_vars, di); |
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885 #endif |
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886 } |
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887 |
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888 /* |
7 | 889 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
890 */ | |
891 static void | |
7817
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892 free_buffer_stuff( |
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893 buf_T *buf, |
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894 int free_options) /* free options as well */ |
7 | 895 { |
896 if (free_options) | |
897 { | |
898 clear_wininfo(buf); /* including window-local options */ | |
899 free_buf_options(buf, TRUE); | |
2620 | 900 #ifdef FEAT_SPELL |
901 ga_clear(&buf->b_s.b_langp); | |
902 #endif | |
7 | 903 } |
904 #ifdef FEAT_EVAL | |
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905 { |
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906 varnumber_T tick = CHANGEDTICK(buf); |
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907 |
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908 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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909 hash_init(&buf->b_vars->dv_hashtab); |
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910 init_changedtick(buf); |
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911 CHANGEDTICK(buf) = tick; |
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912 } |
7 | 913 #endif |
914 #ifdef FEAT_USR_CMDS | |
915 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
916 #endif | |
917 #ifdef FEAT_SIGNS | |
918 buf_delete_signs(buf); /* delete any signs */ | |
919 #endif | |
1781 | 920 #ifdef FEAT_NETBEANS_INTG |
2210 | 921 netbeans_file_killed(buf); |
1781 | 922 #endif |
7 | 923 #ifdef FEAT_LOCALMAP |
924 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
925 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
926 #endif | |
927 #ifdef FEAT_MBYTE | |
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928 VIM_CLEAR(buf->b_start_fenc); |
7 | 929 #endif |
930 } | |
931 | |
932 /* | |
933 * Free the b_wininfo list for buffer "buf". | |
934 */ | |
935 static void | |
7817
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936 clear_wininfo(buf_T *buf) |
7 | 937 { |
938 wininfo_T *wip; | |
939 | |
940 while (buf->b_wininfo != NULL) | |
941 { | |
942 wip = buf->b_wininfo; | |
943 buf->b_wininfo = wip->wi_next; | |
944 if (wip->wi_optset) | |
945 { | |
946 clear_winopt(&wip->wi_opt); | |
947 #ifdef FEAT_FOLDING | |
948 deleteFoldRecurse(&wip->wi_folds); | |
949 #endif | |
950 } | |
951 vim_free(wip); | |
952 } | |
953 } | |
954 | |
955 /* | |
956 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
957 */ | |
958 void | |
7817
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959 goto_buffer( |
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960 exarg_T *eap, |
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961 int start, |
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962 int dir, |
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963 int count) |
7 | 964 { |
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965 #if defined(HAS_SWAP_EXISTS_ACTION) |
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966 bufref_T old_curbuf; |
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967 |
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968 set_bufref(&old_curbuf, curbuf); |
7 | 969 |
970 swap_exists_action = SEA_DIALOG; | |
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971 #endif |
7 | 972 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, |
973 start, dir, count, eap->forceit); | |
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974 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 975 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
976 { | |
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977 # if defined(FEAT_EVAL) |
24 | 978 cleanup_T cs; |
979 | |
980 /* Reset the error/interrupt/exception state here so that | |
981 * aborting() returns FALSE when closing a window. */ | |
982 enter_cleanup(&cs); | |
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983 # endif |
24 | 984 |
985 /* Quitting means closing the split window, nothing else. */ | |
7 | 986 win_close(curwin, TRUE); |
987 swap_exists_action = SEA_NONE; | |
602 | 988 swap_exists_did_quit = TRUE; |
24 | 989 |
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990 # if defined(FEAT_EVAL) |
24 | 991 /* Restore the error/interrupt/exception state if not discarded by a |
992 * new aborting error, interrupt, or uncaught exception. */ | |
993 leave_cleanup(&cs); | |
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994 # endif |
7 | 995 } |
996 else | |
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997 handle_swap_exists(&old_curbuf); |
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998 #endif |
7 | 999 } |
1000 | |
576 | 1001 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
7 | 1002 /* |
1003 * Handle the situation of swap_exists_action being set. | |
1004 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1005 */ | |
1006 void | |
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1007 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1008 { |
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1009 # if defined(FEAT_EVAL) |
24 | 1010 cleanup_T cs; |
1011 # endif | |
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1012 # ifdef FEAT_SYN_HL |
4139 | 1013 long old_tw = curbuf->b_p_tw; |
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1014 # endif |
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1015 buf_T *buf; |
20 | 1016 |
7 | 1017 if (swap_exists_action == SEA_QUIT) |
1018 { | |
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1019 # if defined(FEAT_EVAL) |
24 | 1020 /* Reset the error/interrupt/exception state here so that |
1021 * aborting() returns FALSE when closing a buffer. */ | |
1022 enter_cleanup(&cs); | |
1023 # endif | |
1024 | |
7 | 1025 /* User selected Quit at ATTENTION prompt. Go back to previous |
1026 * buffer. If that buffer is gone or the same as the current one, | |
1027 * open a new, empty buffer. */ | |
1028 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1029 swap_exists_did_quit = TRUE; |
3365 | 1030 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1031 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1032 || old_curbuf->br_buf == curbuf) |
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1033 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1034 else |
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1035 buf = old_curbuf->br_buf; |
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1036 if (buf != NULL) |
4139 | 1037 { |
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1038 int old_msg_silent = msg_silent; |
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1039 |
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1040 if (shortmess(SHM_FILEINFO)) |
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1041 msg_silent = 1; // prevent fileinfo message |
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1042 enter_buffer(buf); |
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1043 // restore msg_silent, so that the command line will be shown |
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1044 msg_silent = old_msg_silent; |
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1045 |
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1046 # ifdef FEAT_SYN_HL |
4139 | 1047 if (old_tw != curbuf->b_p_tw) |
1048 check_colorcolumn(curwin); | |
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1049 # endif |
4139 | 1050 } |
7 | 1051 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1052 |
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1053 # if defined(FEAT_EVAL) |
24 | 1054 /* Restore the error/interrupt/exception state if not discarded by a |
1055 * new aborting error, interrupt, or uncaught exception. */ | |
1056 leave_cleanup(&cs); | |
1057 # endif | |
7 | 1058 } |
1059 else if (swap_exists_action == SEA_RECOVER) | |
1060 { | |
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1061 # if defined(FEAT_EVAL) |
24 | 1062 /* Reset the error/interrupt/exception state here so that |
1063 * aborting() returns FALSE when closing a buffer. */ | |
1064 enter_cleanup(&cs); | |
1065 # endif | |
1066 | |
7 | 1067 /* User selected Recover at ATTENTION prompt. */ |
1068 msg_scroll = TRUE; | |
1069 ml_recover(); | |
1070 MSG_PUTS("\n"); /* don't overwrite the last message */ | |
1071 cmdline_row = msg_row; | |
717 | 1072 do_modelines(0); |
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 swap_exists_action = SEA_NONE; | |
1081 } | |
1082 #endif | |
1083 | |
1084 /* | |
1085 * do_bufdel() - delete or unload buffer(s) | |
1086 * | |
1087 * addr_count == 0: ":bdel" - delete current buffer | |
1088 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1089 * buffer "end_bnr", then any other arguments. | |
1090 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1091 * | |
1092 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1093 * DOBUF_DEL (":bdel") | |
1094 * | |
1095 * Returns error message or NULL | |
1096 */ | |
1097 char_u * | |
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1098 do_bufdel( |
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1099 int command, |
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1100 char_u *arg, /* pointer to extra arguments */ |
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1101 int addr_count, |
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1102 int start_bnr, /* first buffer number in a range */ |
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1103 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1104 int forceit) |
7 | 1105 { |
1106 int do_current = 0; /* delete current buffer? */ | |
1107 int deleted = 0; /* number of buffers deleted */ | |
1108 char_u *errormsg = NULL; /* return value */ | |
1109 int bnr; /* buffer number */ | |
1110 char_u *p; | |
1111 | |
1112 if (addr_count == 0) | |
1113 { | |
1114 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1115 } | |
1116 else | |
1117 { | |
1118 if (addr_count == 2) | |
1119 { | |
1120 if (*arg) /* both range and argument is not allowed */ | |
1121 return (char_u *)_(e_trailing); | |
1122 bnr = start_bnr; | |
1123 } | |
1124 else /* addr_count == 1 */ | |
1125 bnr = end_bnr; | |
1126 | |
1127 for ( ;!got_int; ui_breakcheck()) | |
1128 { | |
1129 /* | |
1130 * delete the current buffer last, otherwise when the | |
1131 * current buffer is deleted, the next buffer becomes | |
1132 * the current one and will be loaded, which may then | |
1133 * also be deleted, etc. | |
1134 */ | |
1135 if (bnr == curbuf->b_fnum) | |
1136 do_current = bnr; | |
1137 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1138 forceit) == OK) | |
1139 ++deleted; | |
1140 | |
1141 /* | |
1142 * find next buffer number to delete/unload | |
1143 */ | |
1144 if (addr_count == 2) | |
1145 { | |
1146 if (++bnr > end_bnr) | |
1147 break; | |
1148 } | |
1149 else /* addr_count == 1 */ | |
1150 { | |
1151 arg = skipwhite(arg); | |
1152 if (*arg == NUL) | |
1153 break; | |
1154 if (!VIM_ISDIGIT(*arg)) | |
1155 { | |
1156 p = skiptowhite_esc(arg); | |
4236 | 1157 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1158 FALSE, FALSE); | |
7 | 1159 if (bnr < 0) /* failed */ |
1160 break; | |
1161 arg = p; | |
1162 } | |
1163 else | |
1164 bnr = getdigits(&arg); | |
1165 } | |
1166 } | |
1167 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1168 FORWARD, do_current, forceit) == OK) | |
1169 ++deleted; | |
1170 | |
1171 if (deleted == 0) | |
1172 { | |
1173 if (command == DOBUF_UNLOAD) | |
300 | 1174 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1175 else if (command == DOBUF_DEL) |
300 | 1176 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1177 else |
300 | 1178 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
7 | 1179 errormsg = IObuff; |
1180 } | |
1181 else if (deleted >= p_report) | |
1182 { | |
1183 if (command == DOBUF_UNLOAD) | |
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1184 smsg((char_u *)NGETTEXT("%d buffer unloaded", |
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1185 "%d buffers unloaded", deleted), deleted); |
7 | 1186 else if (command == DOBUF_DEL) |
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1187 smsg((char_u *)NGETTEXT("%d buffer deleted", |
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1188 "%d buffers deleted", deleted), deleted); |
7 | 1189 else |
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1190 smsg((char_u *)NGETTEXT("%d buffer wiped out", |
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1191 "%d buffers wiped out", deleted), deleted); |
7 | 1192 } |
1193 } | |
1194 | |
1195 | |
1196 return errormsg; | |
1197 } | |
1198 | |
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1199 static int empty_curbuf(int close_others, int forceit, int action); |
5586 | 1200 |
1201 /* | |
1202 * Make the current buffer empty. | |
1203 * Used when it is wiped out and it's the last buffer. | |
1204 */ | |
1205 static int | |
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1206 empty_curbuf( |
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1207 int close_others, |
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1208 int forceit, |
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1209 int action) |
5586 | 1210 { |
1211 int retval; | |
1212 buf_T *buf = curbuf; | |
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1213 bufref_T bufref; |
5586 | 1214 |
1215 if (action == DOBUF_UNLOAD) | |
1216 { | |
1217 EMSG(_("E90: Cannot unload last buffer")); | |
1218 return FAIL; | |
1219 } | |
1220 | |
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1221 set_bufref(&bufref, buf); |
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1222 if (close_others) |
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1223 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1224 close_windows(buf, TRUE); |
1225 | |
1226 setpcmark(); | |
1227 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1228 forceit ? ECMD_FORCEIT : 0, curwin); | |
1229 | |
1230 /* | |
1231 * do_ecmd() may create a new buffer, then we have to delete | |
1232 * the old one. But do_ecmd() may have done that already, check | |
1233 * if the buffer still exists. | |
1234 */ | |
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1235 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1236 close_buffer(NULL, buf, action, FALSE); |
1237 if (!close_others) | |
1238 need_fileinfo = FALSE; | |
1239 return retval; | |
1240 } | |
7 | 1241 /* |
1242 * Implementation of the commands for the buffer list. | |
1243 * | |
1244 * action == DOBUF_GOTO go to specified buffer | |
1245 * action == DOBUF_SPLIT split window and go to specified buffer | |
1246 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1247 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1248 * action == DOBUF_WIPE delete specified buffer(s) really | |
1249 * | |
1250 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1251 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1252 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1253 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1254 * | |
1255 * Return FAIL or OK. | |
1256 */ | |
1257 int | |
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1258 do_buffer( |
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1259 int action, |
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1260 int start, |
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1261 int dir, /* FORWARD or BACKWARD */ |
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1262 int count, /* buffer number or number of buffers */ |
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1263 int forceit) /* TRUE for :...! */ |
7 | 1264 { |
1265 buf_T *buf; | |
1266 buf_T *bp; | |
1267 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1268 || action == DOBUF_WIPE); | |
1269 | |
1270 switch (start) | |
1271 { | |
1272 case DOBUF_FIRST: buf = firstbuf; break; | |
1273 case DOBUF_LAST: buf = lastbuf; break; | |
1274 default: buf = curbuf; break; | |
1275 } | |
1276 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1277 { | |
1278 while (count-- > 0) | |
1279 { | |
1280 do | |
1281 { | |
1282 buf = buf->b_next; | |
1283 if (buf == NULL) | |
1284 buf = firstbuf; | |
1285 } | |
1286 while (buf != curbuf && !bufIsChanged(buf)); | |
1287 } | |
1288 if (!bufIsChanged(buf)) | |
1289 { | |
1290 EMSG(_("E84: No modified buffer found")); | |
1291 return FAIL; | |
1292 } | |
1293 } | |
1294 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1295 { | |
1296 while (buf != NULL && buf->b_fnum != count) | |
1297 buf = buf->b_next; | |
1298 } | |
1299 else | |
1300 { | |
1301 bp = NULL; | |
1302 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1303 { | |
1304 /* remember the buffer where we start, we come back there when all | |
1305 * buffers are unlisted. */ | |
1306 if (bp == NULL) | |
1307 bp = buf; | |
1308 if (dir == FORWARD) | |
1309 { | |
1310 buf = buf->b_next; | |
1311 if (buf == NULL) | |
1312 buf = firstbuf; | |
1313 } | |
1314 else | |
1315 { | |
1316 buf = buf->b_prev; | |
1317 if (buf == NULL) | |
1318 buf = lastbuf; | |
1319 } | |
1320 /* don't count unlisted buffers */ | |
1321 if (unload || buf->b_p_bl) | |
1322 { | |
1323 --count; | |
1324 bp = NULL; /* use this buffer as new starting point */ | |
1325 } | |
1326 if (bp == buf) | |
1327 { | |
1328 /* back where we started, didn't find anything. */ | |
1329 EMSG(_("E85: There is no listed buffer")); | |
1330 return FAIL; | |
1331 } | |
1332 } | |
1333 } | |
1334 | |
1335 if (buf == NULL) /* could not find it */ | |
1336 { | |
1337 if (start == DOBUF_FIRST) | |
1338 { | |
1339 /* don't warn when deleting */ | |
1340 if (!unload) | |
6557 | 1341 EMSGN(_(e_nobufnr), count); |
7 | 1342 } |
1343 else if (dir == FORWARD) | |
1344 EMSG(_("E87: Cannot go beyond last buffer")); | |
1345 else | |
1346 EMSG(_("E88: Cannot go before first buffer")); | |
1347 return FAIL; | |
1348 } | |
1349 | |
1350 #ifdef FEAT_GUI | |
1351 need_mouse_correct = TRUE; | |
1352 #endif | |
1353 | |
1354 /* | |
1355 * delete buffer buf from memory and/or the list | |
1356 */ | |
1357 if (unload) | |
1358 { | |
1359 int forward; | |
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1360 bufref_T bufref; |
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1361 |
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1362 if (buf->b_locked) |
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1363 { |
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1364 EMSG(_(e_buflocked)); |
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1365 return FAIL; |
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1366 } |
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1367 |
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1368 set_bufref(&bufref, buf); |
7 | 1369 |
1370 /* When unloading or deleting a buffer that's already unloaded and | |
1371 * unlisted: fail silently. */ | |
1372 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1373 return FAIL; | |
1374 | |
1375 if (!forceit && bufIsChanged(buf)) | |
1376 { | |
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1377 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1378 if ((p_confirm || cmdmod.confirm) && p_write) |
1379 { | |
1380 dialog_changed(buf, FALSE); | |
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1381 if (!bufref_valid(&bufref)) |
7 | 1382 /* Autocommand deleted buffer, oops! It's not changed |
1383 * now. */ | |
1384 return FAIL; | |
36 | 1385 /* If it's still changed fail silently, the dialog already |
1386 * mentioned why it fails. */ | |
1387 if (bufIsChanged(buf)) | |
1388 return FAIL; | |
7 | 1389 } |
36 | 1390 else |
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1391 #endif |
7 | 1392 { |
1393 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"), | |
1394 buf->b_fnum); | |
1395 return FAIL; | |
1396 } | |
1397 } | |
1398 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1399 /* When closing the current buffer stop Visual mode. */ |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1400 if (buf == curbuf && VIsual_active) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1401 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1402 |
7 | 1403 /* |
1404 * If deleting the last (listed) buffer, make it empty. | |
1405 * The last (listed) buffer cannot be unloaded. | |
1406 */ | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1407 FOR_ALL_BUFFERS(bp) |
7 | 1408 if (bp->b_p_bl && bp != buf) |
1409 break; | |
1410 if (bp == NULL && buf == curbuf) | |
5586 | 1411 return empty_curbuf(TRUE, forceit, action); |
7 | 1412 |
1413 /* | |
1414 * If the deleted buffer is the current one, close the current window | |
671 | 1415 * (unless it's the only window). Repeat this so long as we end up in |
1416 * a window with this buffer. | |
7 | 1417 */ |
671 | 1418 while (buf == curbuf |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1419 && !(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
|
1420 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1421 { |
1422 if (win_close(curwin, FALSE) == FAIL) | |
1423 break; | |
1424 } | |
7 | 1425 |
1426 /* | |
1427 * If the buffer to be deleted is not the current one, delete it here. | |
1428 */ | |
1429 if (buf != curbuf) | |
1430 { | |
671 | 1431 close_windows(buf, FALSE); |
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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changeset
|
1432 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
|
1433 close_buffer(NULL, buf, action, FALSE); |
7 | 1434 return OK; |
1435 } | |
1436 | |
1437 /* | |
1438 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1439 * There should be another, otherwise it would have been handled |
1440 * 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
|
1441 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1442 * Then prefer the buffer we most recently visited. |
1443 * Else try to find one that is loaded, after the current buffer, | |
1444 * then before the current buffer. | |
1445 * Finally use any buffer. | |
1446 */ | |
1447 buf = NULL; /* selected buffer */ | |
1448 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
|
1449 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
|
1450 buf = au_new_curbuf.br_buf; |
7 | 1451 #ifdef FEAT_JUMPLIST |
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changeset
|
1452 else if (curwin->w_jumplistlen > 0) |
7 | 1453 { |
1454 int jumpidx; | |
1455 | |
1456 jumpidx = curwin->w_jumplistidx - 1; | |
1457 if (jumpidx < 0) | |
1458 jumpidx = curwin->w_jumplistlen - 1; | |
1459 | |
1460 forward = jumpidx; | |
1461 while (jumpidx != curwin->w_jumplistidx) | |
1462 { | |
1463 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1464 if (buf != NULL) | |
1465 { | |
1466 if (buf == curbuf || !buf->b_p_bl) | |
1467 buf = NULL; /* skip current and unlisted bufs */ | |
1468 else if (buf->b_ml.ml_mfp == NULL) | |
1469 { | |
1470 /* skip unloaded buf, but may keep it for later */ | |
1471 if (bp == NULL) | |
1472 bp = buf; | |
1473 buf = NULL; | |
1474 } | |
1475 } | |
1476 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1477 break; | |
1478 /* advance to older entry in jump list */ | |
1479 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1480 break; | |
1481 if (--jumpidx < 0) | |
1482 jumpidx = curwin->w_jumplistlen - 1; | |
1483 if (jumpidx == forward) /* List exhausted for sure */ | |
1484 break; | |
1485 } | |
1486 } | |
1487 #endif | |
1488 | |
1489 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1490 { | |
1491 forward = TRUE; | |
1492 buf = curbuf->b_next; | |
1493 for (;;) | |
1494 { | |
1495 if (buf == NULL) | |
1496 { | |
1497 if (!forward) /* tried both directions */ | |
1498 break; | |
1499 buf = curbuf->b_prev; | |
1500 forward = FALSE; | |
1501 continue; | |
1502 } | |
1503 /* in non-help buffer, try to skip help buffers, and vv */ | |
1504 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1505 { | |
1506 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1507 break; | |
1508 if (bp == NULL) /* remember unloaded buf for later */ | |
1509 bp = buf; | |
1510 } | |
1511 if (forward) | |
1512 buf = buf->b_next; | |
1513 else | |
1514 buf = buf->b_prev; | |
1515 } | |
1516 } | |
1517 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1518 buf = bp; | |
1519 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1520 { | |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1521 FOR_ALL_BUFFERS(buf) |
7 | 1522 if (buf->b_p_bl && buf != curbuf) |
1523 break; | |
1524 } | |
1525 if (buf == NULL) /* Still no buffer, just take one */ | |
1526 { | |
1527 if (curbuf->b_next != NULL) | |
1528 buf = curbuf->b_next; | |
1529 else | |
1530 buf = curbuf->b_prev; | |
1531 } | |
1532 } | |
1533 | |
5586 | 1534 if (buf == NULL) |
1535 { | |
1536 /* Autocommands must have wiped out all other buffers. Only option | |
1537 * now is to make the current buffer empty. */ | |
1538 return empty_curbuf(FALSE, forceit, action); | |
1539 } | |
1540 | |
7 | 1541 /* |
1542 * make buf current buffer | |
1543 */ | |
1544 if (action == DOBUF_SPLIT) /* split window first */ | |
1545 { | |
1618 | 1546 /* If 'switchbuf' contains "useopen": jump to first window containing |
1547 * "buf" if one exists */ | |
1548 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1549 return OK; |
1736 | 1550 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1551 * page containing "buf" if one exists */ |
1552 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1553 return OK; |
1554 if (win_split(0, 0) == FAIL) | |
1555 return FAIL; | |
1556 } | |
1557 | |
1558 /* go to current buffer - nothing to do */ | |
1559 if (buf == curbuf) | |
1560 return OK; | |
1561 | |
1562 /* | |
1563 * Check if the current buffer may be abandoned. | |
1564 */ | |
1565 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1566 { | |
1567 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1568 if ((p_confirm || cmdmod.confirm) && p_write) | |
1569 { | |
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1570 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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changeset
|
1571 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1572 set_bufref(&bufref, buf); |
7 | 1573 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1574 if (!bufref_valid(&bufref)) |
7 | 1575 /* Autocommand deleted buffer, oops! */ |
1576 return FAIL; | |
1577 } | |
1578 if (bufIsChanged(curbuf)) | |
1579 #endif | |
1580 { | |
12146
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patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1581 no_write_message(); |
7 | 1582 return FAIL; |
1583 } | |
1584 } | |
1585 | |
1586 /* Go to the other buffer. */ | |
1587 set_curbuf(buf, action); | |
1588 | |
1589 if (action == DOBUF_SPLIT) | |
2583 | 1590 { |
1591 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
1592 } | |
7 | 1593 |
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parents:
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changeset
|
1594 #if defined(FEAT_EVAL) |
7 | 1595 if (aborting()) /* autocmds may abort script processing */ |
1596 return FAIL; | |
1597 #endif | |
1598 | |
1599 return OK; | |
1600 } | |
1601 | |
1602 /* | |
1603 * Set current buffer to "buf". Executes autocommands and closes current | |
1604 * buffer. "action" tells how to close the current buffer: | |
1605 * DOBUF_GOTO free or hide it | |
1606 * DOBUF_SPLIT nothing | |
1607 * DOBUF_UNLOAD unload it | |
1608 * DOBUF_DEL delete it | |
1609 * DOBUF_WIPE wipe it out | |
1610 */ | |
1611 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1612 set_curbuf(buf_T *buf, int action) |
7 | 1613 { |
1614 buf_T *prevbuf; | |
1615 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1616 || action == DOBUF_WIPE); | |
4139 | 1617 #ifdef FEAT_SYN_HL |
1618 long old_tw = curbuf->b_p_tw; | |
1619 #endif | |
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diff
changeset
|
1620 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
|
1621 bufref_T prevbufref; |
7 | 1622 |
1623 setpcmark(); | |
22 | 1624 if (!cmdmod.keepalt) |
1625 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1626 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1627 |
1628 /* Don't restart Select mode after switching to another buffer. */ | |
1629 VIsual_reselect = FALSE; | |
1630 | |
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diff
changeset
|
1631 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
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patch 8.0.1402: crash with nasty autocommand
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parents:
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diff
changeset
|
1632 */ |
7 | 1633 prevbuf = curbuf; |
13054
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1634 set_bufref(&prevbufref, prevbuf); |
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diff
changeset
|
1635 set_bufref(&newbufref, buf); |
7 | 1636 |
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diff
changeset
|
1637 /* Autocommands may delete the curren buffer and/or the buffer we wan to go |
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diff
changeset
|
1638 * to. In those cases don't close the buffer. */ |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
1639 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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diff
changeset
|
1640 || (bufref_valid(&prevbufref) |
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diff
changeset
|
1641 && bufref_valid(&newbufref) |
13380
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diff
changeset
|
1642 #ifdef FEAT_EVAL |
13054
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1643 && !aborting() |
13380
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diff
changeset
|
1644 #endif |
13054
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diff
changeset
|
1645 )) |
7 | 1646 { |
3068 | 1647 #ifdef FEAT_SYN_HL |
1648 if (prevbuf == curwin->w_buffer) | |
1649 reset_synblock(curwin); | |
1650 #endif | |
7 | 1651 if (unload) |
671 | 1652 close_windows(prevbuf, FALSE); |
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diff
changeset
|
1653 #if defined(FEAT_EVAL) |
13054
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parents:
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diff
changeset
|
1654 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1655 #else |
13054
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1656 if (bufref_valid(&prevbufref)) |
7 | 1657 #endif |
815 | 1658 { |
3654 | 1659 win_T *previouswin = curwin; |
815 | 1660 if (prevbuf == curbuf) |
825 | 1661 u_sync(FALSE); |
7 | 1662 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1663 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:
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diff
changeset
|
1664 && !buf_hide(prevbuf) |
3365 | 1665 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1666 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1667 /* autocommands changed curwin, Grr! */ |
3654 | 1668 curwin = previouswin; |
815 | 1669 } |
7 | 1670 } |
1710 | 1671 /* An autocommand may have deleted "buf", already entered it (e.g., when |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
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diff
changeset
|
1672 * it did ":bunload") or aborted the script processing. |
3594 | 1673 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1674 if ((buf_valid(buf) && buf != curbuf | |
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changeset
|
1675 #ifdef FEAT_EVAL |
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changeset
|
1676 && !aborting() |
13380
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Christian Brabandt <cb@256bit.org>
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changeset
|
1677 #endif |
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
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diff
changeset
|
1678 ) || curwin->w_buffer == NULL) |
4139 | 1679 { |
7 | 1680 enter_buffer(buf); |
4139 | 1681 #ifdef FEAT_SYN_HL |
1682 if (old_tw != curbuf->b_p_tw) | |
1683 check_colorcolumn(curwin); | |
1684 #endif | |
1685 } | |
7 | 1686 } |
1687 | |
1688 /* | |
1689 * Enter a new current buffer. | |
4139 | 1690 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1691 * be pointing to freed memory. | |
7 | 1692 */ |
1693 void | |
7817
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7799
diff
changeset
|
1694 enter_buffer(buf_T *buf) |
7 | 1695 { |
1696 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1697 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1698 if (!buf->b_help) | |
1699 get_winopts(buf); | |
1700 #ifdef FEAT_FOLDING | |
1701 else | |
1702 /* Remove all folds in the window. */ | |
1703 clearFolding(curwin); | |
1704 foldUpdateAll(curwin); /* update folds (later). */ | |
1705 #endif | |
1706 | |
1707 /* Get the buffer in the current window. */ | |
1708 curwin->w_buffer = buf; | |
1709 curbuf = buf; | |
1710 ++curbuf->b_nwindows; | |
1711 | |
1712 #ifdef FEAT_DIFF | |
672 | 1713 if (curwin->w_p_diff) |
1714 diff_buf_add(curbuf); | |
7 | 1715 #endif |
1716 | |
3068 | 1717 #ifdef FEAT_SYN_HL |
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Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1718 curwin->w_s = &(curbuf->b_s); |
3068 | 1719 #endif |
1720 | |
7 | 1721 /* Cursor on first line by default. */ |
1722 curwin->w_cursor.lnum = 1; | |
1723 curwin->w_cursor.col = 0; | |
1724 #ifdef FEAT_VIRTUALEDIT | |
1725 curwin->w_cursor.coladd = 0; | |
1726 #endif | |
1727 curwin->w_set_curswant = TRUE; | |
1744 | 1728 curwin->w_topline_was_set = FALSE; |
7 | 1729 |
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changeset
|
1730 /* mark cursor position as being invalid */ |
95b659982b7c
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diff
changeset
|
1731 curwin->w_valid = 0; |
95b659982b7c
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diff
changeset
|
1732 |
7 | 1733 /* Make sure the buffer is loaded. */ |
1734 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1735 { |
1736 /* If there is no filetype, allow for detecting one. Esp. useful for | |
1737 * ":ball" used in a autocommand. If there already is a filetype we | |
1738 * might prefer to keep it. */ | |
1739 if (*curbuf->b_p_ft == NUL) | |
1740 did_filetype = FALSE; | |
1741 | |
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1742 open_buffer(FALSE, NULL, 0); |
22 | 1743 } |
7 | 1744 else |
1745 { | |
968 | 1746 if (!msg_silent) |
1747 need_fileinfo = TRUE; /* display file info after redraw */ | |
7 | 1748 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
1749 curwin->w_topline = 1; | |
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1750 #ifdef FEAT_DIFF |
7 | 1751 curwin->w_topfill = 0; |
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1752 #endif |
7 | 1753 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1754 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1755 } | |
1756 | |
1757 /* If autocommands did not change the cursor position, restore cursor lnum | |
1758 * and possibly cursor col. */ | |
1759 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1760 buflist_getfpos(); | |
1761 | |
1762 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1763 #ifdef FEAT_TITLE | |
1764 maketitle(); | |
1765 #endif | |
1744 | 1766 /* when autocmds didn't change it */ |
1767 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1768 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ |
1769 | |
33 | 1770 #ifdef FEAT_NETBEANS_INTG |
1771 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1772 netbeans_file_activated(curbuf); |
33 | 1773 #endif |
1774 | |
961 | 1775 /* Change directories when the 'acd' option is set. */ |
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1776 DO_AUTOCHDIR; |
7 | 1777 |
1778 #ifdef FEAT_KEYMAP | |
1779 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1780 (void)keymap_init(); |
7 | 1781 #endif |
1185 | 1782 #ifdef FEAT_SPELL |
1783 /* May need to set the spell language. Can only do this after the buffer | |
1784 * has been properly setup. */ | |
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1785 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1786 (void)did_set_spelllang(curwin); |
1185 | 1787 #endif |
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1788 #ifdef FEAT_VIMINFO |
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1789 curbuf->b_last_used = vim_time(); |
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1790 #endif |
1185 | 1791 |
7 | 1792 redraw_later(NOT_VALID); |
1793 } | |
1794 | |
961 | 1795 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1796 /* | |
1797 * Change to the directory of the current buffer. | |
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1798 * Don't do this while still starting up. |
961 | 1799 */ |
1800 void | |
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1801 do_autochdir(void) |
961 | 1802 { |
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1803 if ((starting == 0 || test_autochdir) |
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1804 && curbuf->b_ffname != NULL |
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1805 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1806 shorten_fnames(TRUE); |
1807 } | |
1808 #endif | |
1809 | |
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1810 void |
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1811 no_write_message(void) |
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1812 { |
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1813 #ifdef FEAT_TERMINAL |
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1814 if (term_job_running(curbuf->b_term)) |
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1815 EMSG(_("E948: Job still running (add ! to end the job)")); |
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1816 else |
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1817 #endif |
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1818 EMSG(_("E37: No write since last change (add ! to override)")); |
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1819 } |
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1820 |
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1821 void |
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1822 no_write_message_nobang(buf_T *buf UNUSED) |
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1823 { |
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1824 #ifdef FEAT_TERMINAL |
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1825 if (term_job_running(buf->b_term)) |
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1826 EMSG(_("E948: Job still running")); |
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1827 else |
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1828 #endif |
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1829 EMSG(_("E37: No write since last change")); |
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1830 } |
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1831 |
7 | 1832 /* |
1833 * functions for dealing with the buffer list | |
1834 */ | |
1835 | |
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1836 static int top_file_num = 1; /* highest file number */ |
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1837 |
7 | 1838 /* |
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1839 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1840 * only one window. That means it can be re-used. |
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1841 */ |
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1842 int |
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1843 curbuf_reusable(void) |
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1844 { |
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1845 return (curbuf != NULL |
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1846 && curbuf->b_ffname == NULL |
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1847 && curbuf->b_nwindows <= 1 |
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1848 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1849 && !curbufIsChanged()); |
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1850 } |
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1851 |
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1852 /* |
7 | 1853 * Add a file name to the buffer list. Return a pointer to the buffer. |
1854 * If the same file name already exists return a pointer to that buffer. | |
1855 * If it does not exist, or if fname == NULL, a new entry is created. | |
1856 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1857 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1858 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1859 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1860 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1861 * if the buffer already exists. |
7 | 1862 * This is the ONLY way to create a new buffer. |
1863 */ | |
1864 buf_T * | |
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1865 buflist_new( |
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1866 char_u *ffname, /* full path of fname or relative */ |
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1867 char_u *sfname, /* short fname or NULL */ |
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1868 linenr_T lnum, /* preferred cursor line */ |
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1869 int flags) /* BLN_ defines */ |
7 | 1870 { |
1871 buf_T *buf; | |
1872 #ifdef UNIX | |
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1873 stat_T st; |
7 | 1874 #endif |
1875 | |
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1876 if (top_file_num == 1) |
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1877 hash_init(&buf_hashtab); |
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1878 |
7 | 1879 fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */ |
1880 | |
1881 /* | |
1882 * If file name already exists in the list, update the entry. | |
1883 */ | |
1884 #ifdef UNIX | |
1885 /* On Unix we can use inode numbers when the file exists. Works better | |
1886 * for hard links. */ | |
1887 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1888 st.st_dev = (dev_T)-1; | |
1889 #endif | |
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1890 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1891 #ifdef UNIX |
1892 buflist_findname_stat(ffname, &st) | |
1893 #else | |
1894 buflist_findname(ffname) | |
1895 #endif | |
1896 ) != NULL) | |
1897 { | |
1898 vim_free(ffname); | |
1899 if (lnum != 0) | |
1900 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1901 |
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1902 if ((flags & BLN_NOOPT) == 0) |
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1903 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1904 * already */ |
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1905 buf_copy_options(buf, 0); |
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1906 |
7 | 1907 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1908 { | |
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1909 bufref_T bufref; |
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1910 |
7 | 1911 buf->b_p_bl = TRUE; |
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1912 set_bufref(&bufref, buf); |
7 | 1913 if (!(flags & BLN_DUMMY)) |
5816 | 1914 { |
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1915 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1916 && !bufref_valid(&bufref)) |
5816 | 1917 return NULL; |
1918 } | |
7 | 1919 } |
1920 return buf; | |
1921 } | |
1922 | |
1923 /* | |
1924 * If the current buffer has no name and no contents, use the current | |
1925 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1926 * | |
1927 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1928 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1929 * buffer.) | |
7 | 1930 */ |
1931 buf = NULL; | |
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|
1932 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1933 { |
1934 buf = curbuf; | |
1935 /* It's like this buffer is deleted. Watch out for autocommands that | |
1936 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1937 if (curbuf->b_p_bl) | |
1938 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1939 if (buf == curbuf) | |
1940 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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|
1941 #ifdef FEAT_EVAL |
36 | 1942 if (aborting()) /* autocmds may abort script processing */ |
7 | 1943 return NULL; |
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|
1944 #endif |
7 | 1945 if (buf == curbuf) |
1946 { | |
1947 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1948 clear_string_option(&buf->b_p_bh); | |
1949 clear_string_option(&buf->b_p_bt); | |
1950 } | |
1951 } | |
1952 if (buf != curbuf || curbuf == NULL) | |
1953 { | |
1954 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
1955 if (buf == NULL) | |
1956 { | |
1957 vim_free(ffname); | |
1958 return NULL; | |
1959 } | |
4287 | 1960 #ifdef FEAT_EVAL |
1961 /* init b: variables */ | |
1962 buf->b_vars = dict_alloc(); | |
1963 if (buf->b_vars == NULL) | |
1964 { | |
1965 vim_free(ffname); | |
1966 vim_free(buf); | |
1967 return NULL; | |
1968 } | |
1969 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
1970 #endif | |
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diff
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|
1971 init_changedtick(buf); |
7 | 1972 } |
1973 | |
1974 if (ffname != NULL) | |
1975 { | |
1976 buf->b_ffname = ffname; | |
1977 buf->b_sfname = vim_strsave(sfname); | |
1978 } | |
1979 | |
1980 clear_wininfo(buf); | |
1981 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
1982 | |
1983 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
1984 || buf->b_wininfo == NULL) | |
1985 { | |
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changeset
|
1986 VIM_CLEAR(buf->b_ffname); |
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|
1987 VIM_CLEAR(buf->b_sfname); |
7 | 1988 if (buf != curbuf) |
1989 free_buffer(buf); | |
1990 return NULL; | |
1991 } | |
1992 | |
1993 if (buf == curbuf) | |
1994 { | |
1995 /* free all things allocated for this buffer */ | |
2394
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Add the 'undoreload' option to be able to undo a file reload.
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|
1996 buf_freeall(buf, 0); |
7 | 1997 if (buf != curbuf) /* autocommands deleted the buffer! */ |
1998 return NULL; | |
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|
1999 #if defined(FEAT_EVAL) |
36 | 2000 if (aborting()) /* autocmds may abort script processing */ |
7 | 2001 return NULL; |
2002 #endif | |
2003 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2004 |
2005 /* Init the options. */ | |
2006 buf->b_p_initialized = FALSE; | |
2007 buf_copy_options(buf, BCO_ENTER); | |
2008 | |
7 | 2009 #ifdef FEAT_KEYMAP |
2010 /* need to reload lmaps and set b:keymap_name */ | |
2011 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2012 #endif | |
2013 } | |
2014 else | |
2015 { | |
2016 /* | |
2017 * put new buffer at the end of the buffer list | |
2018 */ | |
2019 buf->b_next = NULL; | |
2020 if (firstbuf == NULL) /* buffer list is empty */ | |
2021 { | |
2022 buf->b_prev = NULL; | |
2023 firstbuf = buf; | |
2024 } | |
2025 else /* append new buffer at end of list */ | |
2026 { | |
2027 lastbuf->b_next = buf; | |
2028 buf->b_prev = lastbuf; | |
2029 } | |
2030 lastbuf = buf; | |
2031 | |
2032 buf->b_fnum = top_file_num++; | |
2033 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2034 { | |
2035 EMSG(_("W14: Warning: List of file names overflow")); | |
2036 if (emsg_silent == 0) | |
2037 { | |
2038 out_flush(); | |
2039 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2040 } | |
2041 top_file_num = 1; | |
2042 } | |
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Christian Brabandt <cb@256bit.org>
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9487
diff
changeset
|
2043 buf_hashtab_add(buf); |
7 | 2044 |
2045 /* | |
2046 * Always copy the options from the current buffer. | |
2047 */ | |
2048 buf_copy_options(buf, BCO_ALWAYS); | |
2049 } | |
2050 | |
2051 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2052 buf->b_wininfo->wi_win = curwin; | |
2053 | |
126 | 2054 #ifdef FEAT_SYN_HL |
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|
2055 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
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diff
changeset
|
2056 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2057 #endif |
2058 | |
2059 buf->b_fname = buf->b_sfname; | |
2060 #ifdef UNIX | |
2061 if (st.st_dev == (dev_T)-1) | |
1873 | 2062 buf->b_dev_valid = FALSE; |
7 | 2063 else |
2064 { | |
1873 | 2065 buf->b_dev_valid = TRUE; |
7 | 2066 buf->b_dev = st.st_dev; |
2067 buf->b_ino = st.st_ino; | |
2068 } | |
2069 #endif | |
2070 buf->b_u_synced = TRUE; | |
2071 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2072 if (flags & BLN_DUMMY) |
2073 buf->b_flags |= BF_DUMMY; | |
7 | 2074 buf_clear_file(buf); |
2075 clrallmarks(buf); /* clear marks */ | |
2076 fmarks_check_names(buf); /* check file marks for this file */ | |
2077 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2078 if (!(flags & BLN_DUMMY)) | |
2079 { | |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2080 bufref_T bufref; |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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9473
diff
changeset
|
2081 |
6639 | 2082 /* Tricky: these autocommands may change the buffer list. They could |
2083 * also split the window with re-using the one empty buffer. This may | |
2084 * result in unexpectedly losing the empty buffer. */ | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
9473
diff
changeset
|
2085 set_bufref(&bufref, buf); |
9473
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2086 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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9473
diff
changeset
|
2087 && !bufref_valid(&bufref)) |
5816 | 2088 return NULL; |
7 | 2089 if (flags & BLN_LISTED) |
5816 | 2090 { |
9473
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Christian Brabandt <cb@256bit.org>
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9469
diff
changeset
|
2091 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2092 && !bufref_valid(&bufref)) |
5816 | 2093 return NULL; |
2094 } | |
13380
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|
2095 #ifdef FEAT_EVAL |
36 | 2096 if (aborting()) /* autocmds may abort script processing */ |
7 | 2097 return NULL; |
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|
2098 #endif |
7 | 2099 } |
2100 | |
2101 return buf; | |
2102 } | |
2103 | |
2104 /* | |
2105 * Free the memory for the options of a buffer. | |
2106 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2107 * 'fileencoding'. | |
2108 */ | |
2109 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2110 free_buf_options( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2111 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2112 int free_p_ff) |
7 | 2113 { |
2114 if (free_p_ff) | |
2115 { | |
2116 #ifdef FEAT_MBYTE | |
2117 clear_string_option(&buf->b_p_fenc); | |
2118 #endif | |
2119 clear_string_option(&buf->b_p_ff); | |
2120 clear_string_option(&buf->b_p_bh); | |
2121 clear_string_option(&buf->b_p_bt); | |
2122 } | |
2123 #ifdef FEAT_FIND_ID | |
2124 clear_string_option(&buf->b_p_def); | |
2125 clear_string_option(&buf->b_p_inc); | |
2126 # ifdef FEAT_EVAL | |
2127 clear_string_option(&buf->b_p_inex); | |
2128 # endif | |
2129 #endif | |
2130 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2131 clear_string_option(&buf->b_p_inde); | |
2132 clear_string_option(&buf->b_p_indk); | |
2133 #endif | |
788 | 2134 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2135 clear_string_option(&buf->b_p_bexpr); | |
2136 #endif | |
2360
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2137 #if defined(FEAT_CRYPT) |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
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2329
diff
changeset
|
2138 clear_string_option(&buf->b_p_cm); |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
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2329
diff
changeset
|
2139 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
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10575
diff
changeset
|
2140 clear_string_option(&buf->b_p_fp); |
667 | 2141 #if defined(FEAT_EVAL) |
2142 clear_string_option(&buf->b_p_fex); | |
2143 #endif | |
7 | 2144 #ifdef FEAT_CRYPT |
2145 clear_string_option(&buf->b_p_key); | |
2146 #endif | |
2147 clear_string_option(&buf->b_p_kp); | |
2148 clear_string_option(&buf->b_p_mps); | |
2149 clear_string_option(&buf->b_p_fo); | |
41 | 2150 clear_string_option(&buf->b_p_flp); |
7 | 2151 clear_string_option(&buf->b_p_isk); |
14175
2ad722003b36
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parents:
14087
diff
changeset
|
2152 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2153 clear_string_option(&buf->b_p_vsts); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2154 if (buf->b_p_vsts_nopaste) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2155 vim_free(buf->b_p_vsts_nopaste); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2156 buf->b_p_vsts_nopaste = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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14087
diff
changeset
|
2157 if (buf->b_p_vsts_array) |
2ad722003b36
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parents:
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diff
changeset
|
2158 vim_free(buf->b_p_vsts_array); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2159 buf->b_p_vsts_array = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2160 clear_string_option(&buf->b_p_vts); |
2ad722003b36
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diff
changeset
|
2161 if (buf->b_p_vts_array) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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diff
changeset
|
2162 vim_free(buf->b_p_vts_array); |
2ad722003b36
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14087
diff
changeset
|
2163 buf->b_p_vts_array = NULL; |
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patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
2164 #endif |
7 | 2165 #ifdef FEAT_KEYMAP |
2166 clear_string_option(&buf->b_p_keymap); | |
13121
3321582cae78
patch 8.0.1435: memory leak in test_arabic
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parents:
13054
diff
changeset
|
2167 keymap_clear(&buf->b_kmap_ga); |
7 | 2168 ga_clear(&buf->b_kmap_ga); |
2169 #endif | |
2170 #ifdef FEAT_COMMENTS | |
2171 clear_string_option(&buf->b_p_com); | |
2172 #endif | |
2173 #ifdef FEAT_FOLDING | |
2174 clear_string_option(&buf->b_p_cms); | |
2175 #endif | |
2176 clear_string_option(&buf->b_p_nf); | |
2177 #ifdef FEAT_SYN_HL | |
2178 clear_string_option(&buf->b_p_syn); | |
7687
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7572
diff
changeset
|
2179 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2180 #endif |
2181 #ifdef FEAT_SPELL | |
2250
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2182 clear_string_option(&buf->b_s.b_p_spc); |
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|
2183 clear_string_option(&buf->b_s.b_p_spf); |
4805
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|
2184 vim_regfree(buf->b_s.b_cap_prog); |
2250
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|
2185 buf->b_s.b_cap_prog = NULL; |
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|
2186 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2187 #endif |
2188 #ifdef FEAT_SEARCHPATH | |
2189 clear_string_option(&buf->b_p_sua); | |
2190 #endif | |
2191 clear_string_option(&buf->b_p_ft); | |
2192 #ifdef FEAT_CINDENT | |
2193 clear_string_option(&buf->b_p_cink); | |
2194 clear_string_option(&buf->b_p_cino); | |
2195 #endif | |
2196 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2197 clear_string_option(&buf->b_p_cinw); | |
2198 #endif | |
2199 #ifdef FEAT_INS_EXPAND | |
2200 clear_string_option(&buf->b_p_cpt); | |
2201 #endif | |
12 | 2202 #ifdef FEAT_COMPL_FUNC |
2203 clear_string_option(&buf->b_p_cfu); | |
502 | 2204 clear_string_option(&buf->b_p_ofu); |
12 | 2205 #endif |
7 | 2206 #ifdef FEAT_QUICKFIX |
2207 clear_string_option(&buf->b_p_gp); | |
2208 clear_string_option(&buf->b_p_mp); | |
2209 clear_string_option(&buf->b_p_efm); | |
2210 #endif | |
2211 clear_string_option(&buf->b_p_ep); | |
2212 clear_string_option(&buf->b_p_path); | |
2213 clear_string_option(&buf->b_p_tags); | |
7266
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7174
diff
changeset
|
2214 clear_string_option(&buf->b_p_tc); |
7 | 2215 #ifdef FEAT_INS_EXPAND |
2216 clear_string_option(&buf->b_p_dict); | |
2217 clear_string_option(&buf->b_p_tsr); | |
2218 #endif | |
12 | 2219 #ifdef FEAT_TEXTOBJ |
2220 clear_string_option(&buf->b_p_qe); | |
2221 #endif | |
7 | 2222 buf->b_p_ar = -1; |
5446 | 2223 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2224 #ifdef FEAT_LISP |
2225 clear_string_option(&buf->b_p_lw); | |
2226 #endif | |
6243 | 2227 clear_string_option(&buf->b_p_bkc); |
11063
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changeset
|
2228 #ifdef FEAT_MBYTE |
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|
2229 clear_string_option(&buf->b_p_menc); |
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changeset
|
2230 #endif |
7 | 2231 } |
2232 | |
2233 /* | |
11447
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diff
changeset
|
2234 * Get alternate file "n". |
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diff
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|
2235 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
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diff
changeset
|
2236 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2237 * if (options & GETF_SETMARK) call setpcmark() |
2238 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2239 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2240 * | |
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2241 * Return FAIL for failure, OK for success. |
7 | 2242 */ |
2243 int | |
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2244 buflist_getfile( |
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2245 int n, |
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2246 linenr_T lnum, |
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2247 int options, |
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2248 int forceit) |
7 | 2249 { |
2250 buf_T *buf; | |
2251 win_T *wp = NULL; | |
2252 pos_T *fpos; | |
2253 colnr_T col; | |
2254 | |
2255 buf = buflist_findnr(n); | |
2256 if (buf == NULL) | |
2257 { | |
2258 if ((options & GETF_ALT) && n == 0) | |
2259 EMSG(_(e_noalt)); | |
2260 else | |
2261 EMSGN(_("E92: Buffer %ld not found"), n); | |
2262 return FAIL; | |
2263 } | |
2264 | |
2265 /* if alternate file is the current buffer, nothing to do */ | |
2266 if (buf == curbuf) | |
2267 return OK; | |
2268 | |
633 | 2269 if (text_locked()) |
631 | 2270 { |
633 | 2271 text_locked_msg(); |
7 | 2272 return FAIL; |
631 | 2273 } |
819 | 2274 if (curbuf_locked()) |
2275 return FAIL; | |
7 | 2276 |
2277 /* altfpos may be changed by getfile(), get it now */ | |
2278 if (lnum == 0) | |
2279 { | |
2280 fpos = buflist_findfpos(buf); | |
2281 lnum = fpos->lnum; | |
2282 col = fpos->col; | |
2283 } | |
2284 else | |
2285 col = 0; | |
2286 | |
2287 if (options & GETF_SWITCH) | |
2288 { | |
1618 | 2289 /* If 'switchbuf' contains "useopen": jump to first window containing |
2290 * "buf" if one exists */ | |
2291 if (swb_flags & SWB_USEOPEN) | |
7 | 2292 wp = buf_jump_open_win(buf); |
6843 | 2293 |
4352 | 2294 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2295 * page containing "buf" if one exists */ |
2296 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2297 wp = buf_jump_open_tab(buf); |
6843 | 2298 |
2299 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2300 * current buffer isn't empty: open new tab or window */ | |
2301 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
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2302 && !BUFEMPTY()) |
7 | 2303 { |
6843 | 2304 if (swb_flags & SWB_NEWTAB) |
1618 | 2305 tabpage_new(); |
6843 | 2306 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2307 == FAIL) | |
7 | 2308 return FAIL; |
2583 | 2309 RESET_BINDING(curwin); |
7 | 2310 } |
2311 } | |
2312 | |
2313 ++RedrawingDisabled; | |
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2314 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
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2315 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2316 { |
2317 --RedrawingDisabled; | |
2318 | |
2319 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2320 if (!p_sol && col != 0) | |
2321 { | |
2322 curwin->w_cursor.col = col; | |
2323 check_cursor_col(); | |
2324 #ifdef FEAT_VIRTUALEDIT | |
2325 curwin->w_cursor.coladd = 0; | |
2326 #endif | |
2327 curwin->w_set_curswant = TRUE; | |
2328 } | |
2329 return OK; | |
2330 } | |
2331 --RedrawingDisabled; | |
2332 return FAIL; | |
2333 } | |
2334 | |
2335 /* | |
2336 * go to the last know line number for the current buffer | |
2337 */ | |
2338 void | |
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2339 buflist_getfpos(void) |
7 | 2340 { |
2341 pos_T *fpos; | |
2342 | |
2343 fpos = buflist_findfpos(curbuf); | |
2344 | |
2345 curwin->w_cursor.lnum = fpos->lnum; | |
2346 check_cursor_lnum(); | |
2347 | |
2348 if (p_sol) | |
2349 curwin->w_cursor.col = 0; | |
2350 else | |
2351 { | |
2352 curwin->w_cursor.col = fpos->col; | |
2353 check_cursor_col(); | |
2354 #ifdef FEAT_VIRTUALEDIT | |
2355 curwin->w_cursor.coladd = 0; | |
2356 #endif | |
2357 curwin->w_set_curswant = TRUE; | |
2358 } | |
2359 } | |
2360 | |
42 | 2361 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2362 /* | |
2363 * Find file in buffer list by name (it has to be for the current window). | |
2364 * Returns NULL if not found. | |
2365 */ | |
2366 buf_T * | |
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2367 buflist_findname_exp(char_u *fname) |
42 | 2368 { |
2369 char_u *ffname; | |
2370 buf_T *buf = NULL; | |
2371 | |
2372 /* First make the name into a full path name */ | |
2373 ffname = FullName_save(fname, | |
2374 #ifdef UNIX | |
2375 TRUE /* force expansion, get rid of symbolic links */ | |
2376 #else | |
2377 FALSE | |
2378 #endif | |
2379 ); | |
2380 if (ffname != NULL) | |
2381 { | |
2382 buf = buflist_findname(ffname); | |
2383 vim_free(ffname); | |
2384 } | |
2385 return buf; | |
2386 } | |
2387 #endif | |
2388 | |
7 | 2389 /* |
2390 * Find file in buffer list by name (it has to be for the current window). | |
2391 * "ffname" must have a full path. | |
42 | 2392 * Skips dummy buffers. |
2393 * Returns NULL if not found. | |
7 | 2394 */ |
2395 buf_T * | |
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2396 buflist_findname(char_u *ffname) |
7 | 2397 { |
2398 #ifdef UNIX | |
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2399 stat_T st; |
7 | 2400 |
2401 if (mch_stat((char *)ffname, &st) < 0) | |
2402 st.st_dev = (dev_T)-1; | |
2403 return buflist_findname_stat(ffname, &st); | |
2404 } | |
2405 | |
2406 /* | |
2407 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2408 * twice for the same file. | |
42 | 2409 * Returns NULL if not found. |
7 | 2410 */ |
2411 static buf_T * | |
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2412 buflist_findname_stat( |
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2413 char_u *ffname, |
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2414 stat_T *stp) |
7 | 2415 { |
2416 #endif | |
2417 buf_T *buf; | |
2418 | |
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2419 /* Start at the last buffer, expect to find a match sooner. */ |
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2420 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2421 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2422 #ifdef UNIX |
2423 , stp | |
2424 #endif | |
2425 )) | |
2426 return buf; | |
2427 return NULL; | |
2428 } | |
2429 | |
2430 /* | |
2431 * Find file in buffer list by a regexp pattern. | |
2432 * Return fnum of the found buffer. | |
2433 * Return < 0 for error. | |
2434 */ | |
2435 int | |
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2436 buflist_findpat( |
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2437 char_u *pattern, |
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2438 char_u *pattern_end, /* pointer to first char after pattern */ |
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2439 int unlisted, /* find unlisted buffers */ |
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2440 int diffmode UNUSED, /* find diff-mode buffers only */ |
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2441 int curtab_only) /* find buffers in current tab only */ |
7 | 2442 { |
2443 buf_T *buf; | |
2444 int match = -1; | |
2445 int find_listed; | |
2446 char_u *pat; | |
2447 char_u *patend; | |
2448 int attempt; | |
2449 char_u *p; | |
2450 int toggledollar; | |
2451 | |
2452 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2453 { | |
2454 if (*pattern == '%') | |
2455 match = curbuf->b_fnum; | |
2456 else | |
2457 match = curwin->w_alt_fnum; | |
2458 #ifdef FEAT_DIFF | |
2459 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2460 match = -1; | |
2461 #endif | |
2462 } | |
2463 | |
2464 /* | |
2465 * Try four ways of matching a listed buffer: | |
2466 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2467 * attempt == 1: with '^' at start (only at position 0) |
7 | 2468 * attempt == 2: with '$' at end (only match at end) |
2469 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2470 * Repeat this for finding an unlisted buffer if there was no matching | |
2471 * listed buffer. | |
2472 */ | |
2473 else | |
2474 { | |
2475 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2476 if (pat == NULL) | |
2477 return -1; | |
2478 patend = pat + STRLEN(pat) - 1; | |
2479 toggledollar = (patend > pat && *patend == '$'); | |
2480 | |
2481 /* First try finding a listed buffer. If not found and "unlisted" | |
2482 * is TRUE, try finding an unlisted buffer. */ | |
2483 find_listed = TRUE; | |
2484 for (;;) | |
2485 { | |
2486 for (attempt = 0; attempt <= 3; ++attempt) | |
2487 { | |
6375 | 2488 regmatch_T regmatch; |
2489 | |
7 | 2490 /* may add '^' and '$' */ |
2491 if (toggledollar) | |
2492 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2493 p = pat; | |
2494 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2495 ++p; | |
6375 | 2496 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2497 if (regmatch.regprog == NULL) | |
7 | 2498 { |
2499 vim_free(pat); | |
2500 return -1; | |
2501 } | |
2502 | |
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2503 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2504 if (buf->b_p_bl == find_listed |
2505 #ifdef FEAT_DIFF | |
2506 && (!diffmode || diff_mode_buf(buf)) | |
2507 #endif | |
6375 | 2508 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2509 { |
4236 | 2510 if (curtab_only) |
2511 { | |
2512 /* Ignore the match if the buffer is not open in | |
2513 * the current tab. */ | |
2514 win_T *wp; | |
2515 | |
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2516 FOR_ALL_WINDOWS(wp) |
4236 | 2517 if (wp->w_buffer == buf) |
2518 break; | |
2519 if (wp == NULL) | |
2520 continue; | |
2521 } | |
7 | 2522 if (match >= 0) /* already found a match */ |
2523 { | |
2524 match = -2; | |
2525 break; | |
2526 } | |
2527 match = buf->b_fnum; /* remember first match */ | |
2528 } | |
2529 | |
6375 | 2530 vim_regfree(regmatch.regprog); |
7 | 2531 if (match >= 0) /* found one match */ |
2532 break; | |
2533 } | |
2534 | |
2535 /* Only search for unlisted buffers if there was no match with | |
2536 * a listed buffer. */ | |
2537 if (!unlisted || !find_listed || match != -1) | |
2538 break; | |
2539 find_listed = FALSE; | |
2540 } | |
2541 | |
2542 vim_free(pat); | |
2543 } | |
2544 | |
2545 if (match == -2) | |
2546 EMSG2(_("E93: More than one match for %s"), pattern); | |
2547 else if (match < 0) | |
2548 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
2549 return match; | |
2550 } | |
2551 | |
2552 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2553 | |
2554 /* | |
2555 * Find all buffer names that match. | |
2556 * For command line expansion of ":buf" and ":sbuf". | |
2557 * Return OK if matches found, FAIL otherwise. | |
2558 */ | |
2559 int | |
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2560 ExpandBufnames( |
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2561 char_u *pat, |
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2562 int *num_file, |
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2563 char_u ***file, |
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2564 int options) |
7 | 2565 { |
2566 int count = 0; | |
2567 buf_T *buf; | |
2568 int round; | |
2569 char_u *p; | |
2570 int attempt; | |
170 | 2571 char_u *patc; |
7 | 2572 |
2573 *num_file = 0; /* return values in case of FAIL */ | |
2574 *file = NULL; | |
2575 | |
170 | 2576 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2577 if (*pat == '^') | |
2578 { | |
2579 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2580 if (patc == NULL) | |
2581 return FAIL; | |
2582 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2583 STRCPY(patc + 11, pat + 1); | |
2584 } | |
2585 else | |
2586 patc = pat; | |
2587 | |
7 | 2588 /* |
170 | 2589 * attempt == 0: try match with '\<', match at start of word |
267 | 2590 * attempt == 1: try match without '\<', match anywhere |
7 | 2591 */ |
267 | 2592 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2593 { |
6375 | 2594 regmatch_T regmatch; |
2595 | |
267 | 2596 if (attempt > 0 && patc == pat) |
170 | 2597 break; /* there was no anchor, no need to try again */ |
6375 | 2598 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2599 if (regmatch.regprog == NULL) | |
7 | 2600 { |
170 | 2601 if (patc != pat) |
2602 vim_free(patc); | |
2603 return FAIL; | |
7 | 2604 } |
2605 | |
2606 /* | |
2607 * round == 1: Count the matches. | |
2608 * round == 2: Build the array to keep the matches. | |
2609 */ | |
2610 for (round = 1; round <= 2; ++round) | |
2611 { | |
2612 count = 0; | |
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2613 FOR_ALL_BUFFERS(buf) |
7 | 2614 { |
2615 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2616 continue; | |
6375 | 2617 p = buflist_match(®match, buf, p_wic); |
7 | 2618 if (p != NULL) |
2619 { | |
2620 if (round == 1) | |
2621 ++count; | |
2622 else | |
2623 { | |
2624 if (options & WILD_HOME_REPLACE) | |
2625 p = home_replace_save(buf, p); | |
2626 else | |
2627 p = vim_strsave(p); | |
2628 (*file)[count++] = p; | |
2629 } | |
2630 } | |
2631 } | |
2632 if (count == 0) /* no match found, break here */ | |
2633 break; | |
2634 if (round == 1) | |
2635 { | |
2636 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2637 if (*file == NULL) | |
2638 { | |
6375 | 2639 vim_regfree(regmatch.regprog); |
170 | 2640 if (patc != pat) |
2641 vim_free(patc); | |
7 | 2642 return FAIL; |
2643 } | |
2644 } | |
2645 } | |
6375 | 2646 vim_regfree(regmatch.regprog); |
7 | 2647 if (count) /* match(es) found, break here */ |
2648 break; | |
2649 } | |
2650 | |
170 | 2651 if (patc != pat) |
2652 vim_free(patc); | |
2653 | |
7 | 2654 *num_file = count; |
2655 return (count == 0 ? FAIL : OK); | |
2656 } | |
2657 | |
2658 #endif /* FEAT_CMDL_COMPL */ | |
2659 | |
2660 /* | |
2661 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2662 */ | |
2663 static char_u * | |
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|
2664 buflist_match( |
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2665 regmatch_T *rmp, |
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2666 buf_T *buf, |
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2667 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2668 { |
2669 char_u *match; | |
2670 | |
2671 /* First try the short file name, then the long file name. */ | |
6375 | 2672 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2673 if (match == NULL) |
6375 | 2674 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2675 |
2676 return match; | |
2677 } | |
2678 | |
2679 /* | |
2680 * Try matching the regexp in "prog" with file name "name". | |
2681 * Return "name" when there is a match, NULL when not. | |
2682 */ | |
2683 static char_u * | |
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2684 fname_match( |
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2685 regmatch_T *rmp, |
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2686 char_u *name, |
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2687 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2688 { |
2689 char_u *match = NULL; | |
2690 char_u *p; | |
2691 | |
2692 if (name != NULL) | |
2693 { | |
6241 | 2694 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2695 rmp->rm_ic = p_fic || ignore_case; |
2696 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2697 match = name; |
2698 else | |
2699 { | |
2700 /* Replace $(HOME) with '~' and try matching again. */ | |
2701 p = home_replace_save(NULL, name); | |
6375 | 2702 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2703 match = name; |
2704 vim_free(p); | |
2705 } | |
2706 } | |
2707 | |
2708 return match; | |
2709 } | |
2710 | |
2711 /* | |
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2712 * Find a file in the buffer list by buffer number. |
7 | 2713 */ |
2714 buf_T * | |
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2715 buflist_findnr(int nr) |
7 | 2716 { |
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2717 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2718 hashitem_T *hi; |
7 | 2719 |
2720 if (nr == 0) | |
2721 nr = curwin->w_alt_fnum; | |
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2722 sprintf((char *)key, "%x", nr); |
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2723 hi = hash_find(&buf_hashtab, key); |
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2724 |
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2725 if (!HASHITEM_EMPTY(hi)) |
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2726 return (buf_T *)(hi->hi_key |
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2727 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2728 return NULL; |
2729 } | |
2730 | |
2731 /* | |
2732 * Get name of file 'n' in the buffer list. | |
2733 * When the file has no name an empty string is returned. | |
2734 * home_replace() is used to shorten the file name (used for marks). | |
2735 * Returns a pointer to allocated memory, of NULL when failed. | |
2736 */ | |
2737 char_u * | |
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2738 buflist_nr2name( |
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2739 int n, |
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2740 int fullname, |
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2741 int helptail) /* for help buffers return tail only */ |
7 | 2742 { |
2743 buf_T *buf; | |
2744 | |
2745 buf = buflist_findnr(n); | |
2746 if (buf == NULL) | |
2747 return NULL; | |
2748 return home_replace_save(helptail ? buf : NULL, | |
2749 fullname ? buf->b_ffname : buf->b_fname); | |
2750 } | |
2751 | |
2752 /* | |
2753 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2754 * When "copy_options" is TRUE save the local window option values. | |
2755 * When "lnum" is 0 only do the options. | |
2756 */ | |
2757 static void | |
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2758 buflist_setfpos( |
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2759 buf_T *buf, |
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2760 win_T *win, |
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2761 linenr_T lnum, |
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2762 colnr_T col, |
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2763 int copy_options) |
7 | 2764 { |
2765 wininfo_T *wip; | |
2766 | |
2767 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2768 if (wip->wi_win == win) | |
2769 break; | |
2770 if (wip == NULL) | |
2771 { | |
2772 /* allocate a new entry */ | |
2773 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2774 if (wip == NULL) | |
2775 return; | |
2776 wip->wi_win = win; | |
2777 if (lnum == 0) /* set lnum even when it's 0 */ | |
2778 lnum = 1; | |
2779 } | |
2780 else | |
2781 { | |
2782 /* remove the entry from the list */ | |
2783 if (wip->wi_prev) | |
2784 wip->wi_prev->wi_next = wip->wi_next; | |
2785 else | |
2786 buf->b_wininfo = wip->wi_next; | |
2787 if (wip->wi_next) | |
2788 wip->wi_next->wi_prev = wip->wi_prev; | |
2789 if (copy_options && wip->wi_optset) | |
2790 { | |
2791 clear_winopt(&wip->wi_opt); | |
2792 #ifdef FEAT_FOLDING | |
2793 deleteFoldRecurse(&wip->wi_folds); | |
2794 #endif | |
2795 } | |
2796 } | |
2797 if (lnum != 0) | |
2798 { | |
2799 wip->wi_fpos.lnum = lnum; | |
2800 wip->wi_fpos.col = col; | |
2801 } | |
2802 if (copy_options) | |
2803 { | |
2804 /* Save the window-specific option values. */ | |
2805 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2806 #ifdef FEAT_FOLDING | |
2807 wip->wi_fold_manual = win->w_fold_manual; | |
2808 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2809 #endif | |
2810 wip->wi_optset = TRUE; | |
2811 } | |
2812 | |
2813 /* insert the entry in front of the list */ | |
2814 wip->wi_next = buf->b_wininfo; | |
2815 buf->b_wininfo = wip; | |
2816 wip->wi_prev = NULL; | |
2817 if (wip->wi_next) | |
2818 wip->wi_next->wi_prev = wip; | |
2819 | |
2820 return; | |
2821 } | |
2822 | |
1743 | 2823 #ifdef FEAT_DIFF |
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2824 static int wininfo_other_tab_diff(wininfo_T *wip); |
1743 | 2825 |
2826 /* | |
2827 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2828 * page. That's because a diff is local to a tab page. | |
2829 */ | |
2830 static int | |
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2831 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2832 { |
2833 win_T *wp; | |
2834 | |
2835 if (wip->wi_opt.wo_diff) | |
2836 { | |
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2837 FOR_ALL_WINDOWS(wp) |
1743 | 2838 /* return FALSE when it's a window in the current tab page, thus |
2839 * the buffer was in diff mode here */ | |
2840 if (wip->wi_win == wp) | |
2841 return FALSE; | |
2842 return TRUE; | |
2843 } | |
2844 return FALSE; | |
2845 } | |
2846 #endif | |
2847 | |
7 | 2848 /* |
2849 * Find info for the current window in buffer "buf". | |
2850 * If not found, return the info for the most recently used window. | |
1743 | 2851 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2852 * another tab page. | |
7 | 2853 * Returns NULL when there isn't any info. |
2854 */ | |
2855 static wininfo_T * | |
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2856 find_wininfo( |
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2857 buf_T *buf, |
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2858 int skip_diff_buffer UNUSED) |
7 | 2859 { |
2860 wininfo_T *wip; | |
2861 | |
2862 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2863 if (wip->wi_win == curwin |
2864 #ifdef FEAT_DIFF | |
2865 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2866 #endif | |
2867 ) | |
7 | 2868 break; |
1743 | 2869 |
2870 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2871 * 'diff' set and is in another tab page). */ | |
2872 if (wip == NULL) | |
2873 { | |
2874 #ifdef FEAT_DIFF | |
2875 if (skip_diff_buffer) | |
2876 { | |
2877 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2878 if (!wininfo_other_tab_diff(wip)) | |
2879 break; | |
2880 } | |
2881 else | |
2882 #endif | |
2883 wip = buf->b_wininfo; | |
2884 } | |
7 | 2885 return wip; |
2886 } | |
2887 | |
2888 /* | |
2889 * Reset the local window options to the values last used in this window. | |
2890 * If the buffer wasn't used in this window before, use the values from | |
2891 * the most recently used window. If the values were never set, use the | |
2892 * global values for the window. | |
2893 */ | |
2894 void | |
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2895 get_winopts(buf_T *buf) |
7 | 2896 { |
2897 wininfo_T *wip; | |
2898 | |
2899 clear_winopt(&curwin->w_onebuf_opt); | |
2900 #ifdef FEAT_FOLDING | |
2901 clearFolding(curwin); | |
2902 #endif | |
2903 | |
1743 | 2904 wip = find_wininfo(buf, TRUE); |
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2905 if (wip != NULL && wip->wi_win != NULL |
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2906 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2907 { |
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2908 /* The buffer is currently displayed in the window: use the actual |
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2909 * option values instead of the saved (possibly outdated) values. */ |
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2910 win_T *wp = wip->wi_win; |
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2911 |
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2912 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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2913 #ifdef FEAT_FOLDING |
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2914 curwin->w_fold_manual = wp->w_fold_manual; |
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2915 curwin->w_foldinvalid = TRUE; |
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2916 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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2917 #endif |
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2918 } |
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2919 else if (wip != NULL && wip->wi_optset) |
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2920 { |
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2921 /* the buffer was displayed in the current window earlier */ |
7 | 2922 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2923 #ifdef FEAT_FOLDING | |
2924 curwin->w_fold_manual = wip->wi_fold_manual; | |
2925 curwin->w_foldinvalid = TRUE; | |
2926 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2927 #endif | |
2928 } | |
2929 else | |
2930 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2931 | |
2932 #ifdef FEAT_FOLDING | |
2933 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2934 if (p_fdls >= 0) | |
2935 curwin->w_p_fdl = p_fdls; | |
2936 #endif | |
2799 | 2937 #ifdef FEAT_SYN_HL |
2938 check_colorcolumn(curwin); | |
2939 #endif | |
7 | 2940 } |
2941 | |
2942 /* | |
2943 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2944 * window. | |
2945 * Returns a pointer to no_position if no position is found. | |
2946 */ | |
2947 pos_T * | |
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2948 buflist_findfpos(buf_T *buf) |
7 | 2949 { |
2950 wininfo_T *wip; | |
1869 | 2951 static pos_T no_position = INIT_POS_T(1, 0, 0); |
7 | 2952 |
1743 | 2953 wip = find_wininfo(buf, FALSE); |
7 | 2954 if (wip != NULL) |
2955 return &(wip->wi_fpos); | |
2956 else | |
2957 return &no_position; | |
2958 } | |
2959 | |
2960 /* | |
2961 * Find the lnum for the buffer 'buf' for the current window. | |
2962 */ | |
2963 linenr_T | |
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2964 buflist_findlnum(buf_T *buf) |
7 | 2965 { |
2966 return buflist_findfpos(buf)->lnum; | |
2967 } | |
2968 | |
2969 /* | |
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2970 * List all known file names (for :files and :buffers command). |
7 | 2971 */ |
2972 void | |
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diff
changeset
|
2973 buflist_list(exarg_T *eap) |
7 | 2974 { |
2975 buf_T *buf; | |
2976 int len; | |
2977 int i; | |
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2978 int ro_char; |
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2979 int changed_char; |
13555
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2980 #ifdef FEAT_TERMINAL |
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2981 int job_running; |
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2982 int job_none_open; |
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2983 #endif |
7 | 2984 |
2985 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
2986 { | |
13555
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2987 #ifdef FEAT_TERMINAL |
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2988 job_running = term_job_running(buf->b_term); |
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2989 job_none_open = job_running && term_none_open(buf->b_term); |
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2990 #endif |
7 | 2991 /* skip unlisted buffers, unless ! was used */ |
6945 | 2992 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
2993 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
2994 || (vim_strchr(eap->arg, '+') | |
2995 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
2996 || (vim_strchr(eap->arg, 'a') | |
13555
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2997 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 2998 || (vim_strchr(eap->arg, 'h') |
13555
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2999 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
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3000 #ifdef FEAT_TERMINAL |
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3001 || (vim_strchr(eap->arg, 'R') |
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3002 && (!job_running || (job_running && job_none_open))) |
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3003 || (vim_strchr(eap->arg, '?') |
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3004 && (!job_running || (job_running && !job_none_open))) |
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3005 || (vim_strchr(eap->arg, 'F') |
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3006 && (job_running || buf->b_term == NULL)) |
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3007 #endif |
6945 | 3008 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3009 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3010 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3011 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3012 || (vim_strchr(eap->arg, '#') | |
3013 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3014 continue; |
3015 if (buf_spname(buf) != NULL) | |
3839 | 3016 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3017 else |
3018 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
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3019 if (message_filtered(NameBuff)) |
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3020 continue; |
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3021 |
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3022 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
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3023 : (bufIsChanged(buf) ? '+' : ' '); |
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3024 #ifdef FEAT_TERMINAL |
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3025 if (term_job_running(buf->b_term)) |
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3026 { |
12477
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3027 if (term_none_open(buf->b_term)) |
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3028 ro_char = '?'; |
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3029 else |
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3030 ro_char = 'R'; |
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3031 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid |
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3032 * closing, but it's not actually changed. */ |
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3033 } |
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3034 else if (buf->b_term != NULL) |
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3035 ro_char = 'F'; |
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3036 else |
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3037 #endif |
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3038 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '); |
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3039 |
9943
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changeset
|
3040 msg_putchar('\n'); |
302 | 3041 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3042 buf->b_fnum, |
3043 buf->b_p_bl ? ' ' : 'u', | |
3044 buf == curbuf ? '%' : | |
3045 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3046 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3047 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
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3048 ro_char, |
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3049 changed_char, |
300 | 3050 NameBuff); |
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992fe73d4ee6
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diff
changeset
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3051 if (len > IOSIZE - 20) |
992fe73d4ee6
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Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3052 len = IOSIZE - 20; |
7 | 3053 |
3054 /* put "line 999" in column 40 or after the file name */ | |
3055 i = 40 - vim_strsize(IObuff); | |
3056 do | |
3057 { | |
3058 IObuff[len++] = ' '; | |
3059 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3060 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3061 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3062 : (long)buflist_findlnum(buf)); |
7 | 3063 msg_outtrans(IObuff); |
3064 out_flush(); /* output one line at a time */ | |
3065 ui_breakcheck(); | |
3066 } | |
3067 } | |
3068 | |
3069 /* | |
3070 * Get file name and line number for file 'fnum'. | |
3071 * Used by DoOneCmd() for translating '%' and '#'. | |
3072 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3073 * Return FAIL if not found, OK for success. | |
3074 */ | |
3075 int | |
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diff
changeset
|
3076 buflist_name_nr( |
83861277e6a3
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diff
changeset
|
3077 int fnum, |
83861277e6a3
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diff
changeset
|
3078 char_u **fname, |
83861277e6a3
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diff
changeset
|
3079 linenr_T *lnum) |
7 | 3080 { |
3081 buf_T *buf; | |
3082 | |
3083 buf = buflist_findnr(fnum); | |
3084 if (buf == NULL || buf->b_fname == NULL) | |
3085 return FAIL; | |
3086 | |
3087 *fname = buf->b_fname; | |
3088 *lnum = buflist_findlnum(buf); | |
3089 | |
3090 return OK; | |
3091 } | |
3092 | |
3093 /* | |
3094 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'. | |
3095 * The file name with the full path is also remembered, for when :cd is used. | |
3096 * Returns FAIL for failure (file name already in use by other buffer) | |
3097 * OK otherwise. | |
3098 */ | |
3099 int | |
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diff
changeset
|
3100 setfname( |
83861277e6a3
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diff
changeset
|
3101 buf_T *buf, |
83861277e6a3
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changeset
|
3102 char_u *ffname, |
83861277e6a3
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changeset
|
3103 char_u *sfname, |
83861277e6a3
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parents:
7799
diff
changeset
|
3104 int message) /* give message when buffer already exists */ |
7 | 3105 { |
42 | 3106 buf_T *obuf = NULL; |
7 | 3107 #ifdef UNIX |
9387
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9228
diff
changeset
|
3108 stat_T st; |
7 | 3109 #endif |
3110 | |
3111 if (ffname == NULL || *ffname == NUL) | |
3112 { | |
3113 /* Removing the name. */ | |
13244
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changeset
|
3114 VIM_CLEAR(buf->b_ffname); |
ac42c4b11dbc
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changeset
|
3115 VIM_CLEAR(buf->b_sfname); |
7 | 3116 #ifdef UNIX |
3117 st.st_dev = (dev_T)-1; | |
3118 #endif | |
3119 } | |
3120 else | |
3121 { | |
3122 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3123 if (ffname == NULL) /* out of memory */ | |
3124 return FAIL; | |
3125 | |
3126 /* | |
3127 * if the file name is already used in another buffer: | |
3128 * - if the buffer is loaded, fail | |
3129 * - if the buffer is not loaded, delete it from the list | |
3130 */ | |
3131 #ifdef UNIX | |
3132 if (mch_stat((char *)ffname, &st) < 0) | |
3133 st.st_dev = (dev_T)-1; | |
42 | 3134 #endif |
3135 if (!(buf->b_flags & BF_DUMMY)) | |
3136 #ifdef UNIX | |
3137 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3138 #else |
42 | 3139 obuf = buflist_findname(ffname); |
7 | 3140 #endif |
3141 if (obuf != NULL && obuf != buf) | |
3142 { | |
3143 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3144 { | |
3145 if (message) | |
3146 EMSG(_("E95: Buffer with this name already exists")); | |
3147 vim_free(ffname); | |
3148 return FAIL; | |
3149 } | |
3365 | 3150 /* delete from the list */ |
3151 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3152 } |
3153 sfname = vim_strsave(sfname); | |
3154 if (ffname == NULL || sfname == NULL) | |
3155 { | |
3156 vim_free(sfname); | |
3157 vim_free(ffname); | |
3158 return FAIL; | |
3159 } | |
3160 #ifdef USE_FNAME_CASE | |
3161 # ifdef USE_LONG_FNAME | |
3162 if (USE_LONG_FNAME) | |
3163 # endif | |
3164 fname_case(sfname, 0); /* set correct case for short file name */ | |
3165 #endif | |
3166 vim_free(buf->b_ffname); | |
3167 vim_free(buf->b_sfname); | |
3168 buf->b_ffname = ffname; | |
3169 buf->b_sfname = sfname; | |
3170 } | |
3171 buf->b_fname = buf->b_sfname; | |
3172 #ifdef UNIX | |
3173 if (st.st_dev == (dev_T)-1) | |
1873 | 3174 buf->b_dev_valid = FALSE; |
7 | 3175 else |
3176 { | |
1873 | 3177 buf->b_dev_valid = TRUE; |
7 | 3178 buf->b_dev = st.st_dev; |
3179 buf->b_ino = st.st_ino; | |
3180 } | |
3181 #endif | |
3182 | |
3183 buf->b_shortname = FALSE; | |
3184 | |
3185 buf_name_changed(buf); | |
3186 return OK; | |
3187 } | |
3188 | |
3189 /* | |
41 | 3190 * Crude way of changing the name of a buffer. Use with care! |
3191 * The name should be relative to the current directory. | |
3192 */ | |
3193 void | |
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diff
changeset
|
3194 buf_set_name(int fnum, char_u *name) |
41 | 3195 { |
3196 buf_T *buf; | |
3197 | |
3198 buf = buflist_findnr(fnum); | |
3199 if (buf != NULL) | |
3200 { | |
3201 vim_free(buf->b_sfname); | |
3202 vim_free(buf->b_ffname); | |
844 | 3203 buf->b_ffname = vim_strsave(name); |
3204 buf->b_sfname = NULL; | |
3205 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3206 * files on Win32. */ | |
3207 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3208 buf->b_fname = buf->b_sfname; |
3209 } | |
3210 } | |
3211 | |
3212 /* | |
7 | 3213 * Take care of what needs to be done when the name of buffer "buf" has |
3214 * changed. | |
3215 */ | |
3216 void | |
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changeset
|
3217 buf_name_changed(buf_T *buf) |
7 | 3218 { |
3219 /* | |
3220 * If the file name changed, also change the name of the swapfile | |
3221 */ | |
3222 if (buf->b_ml.ml_mfp != NULL) | |
3223 ml_setname(buf); | |
3224 | |
3225 if (curwin->w_buffer == buf) | |
3226 check_arg_idx(curwin); /* check file name for arg list */ | |
3227 #ifdef FEAT_TITLE | |
3228 maketitle(); /* set window title */ | |
3229 #endif | |
3230 status_redraw_all(); /* status lines need to be redrawn */ | |
3231 fmarks_check_names(buf); /* check named file marks */ | |
3232 ml_timestamp(buf); /* reset timestamp */ | |
3233 } | |
3234 | |
3235 /* | |
3236 * set alternate file name for current window | |
3237 * | |
3238 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3239 * Return the buffer. | |
3240 */ | |
3241 buf_T * | |
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changeset
|
3242 setaltfname( |
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changeset
|
3243 char_u *ffname, |
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diff
changeset
|
3244 char_u *sfname, |
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parents:
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diff
changeset
|
3245 linenr_T lnum) |
7 | 3246 { |
3247 buf_T *buf; | |
3248 | |
3249 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3250 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3251 if (buf != NULL && !cmdmod.keepalt) |
7 | 3252 curwin->w_alt_fnum = buf->b_fnum; |
3253 return buf; | |
3254 } | |
3255 | |
3256 /* | |
3257 * Get alternate file name for current window. | |
3258 * Return NULL if there isn't any, and give error message if requested. | |
3259 */ | |
3260 char_u * | |
7817
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parents:
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diff
changeset
|
3261 getaltfname( |
83861277e6a3
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parents:
7799
diff
changeset
|
3262 int errmsg) /* give error message */ |
7 | 3263 { |
3264 char_u *fname; | |
3265 linenr_T dummy; | |
3266 | |
3267 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3268 { | |
3269 if (errmsg) | |
3270 EMSG(_(e_noalt)); | |
3271 return NULL; | |
3272 } | |
3273 return fname; | |
3274 } | |
3275 | |
3276 /* | |
3277 * Add a file name to the buflist and return its number. | |
3278 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3279 * | |
3280 * used by qf_init(), main() and doarglist() | |
3281 */ | |
3282 int | |
7817
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parents:
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diff
changeset
|
3283 buflist_add(char_u *fname, int flags) |
7 | 3284 { |
3285 buf_T *buf; | |
3286 | |
3287 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3288 if (buf != NULL) | |
3289 return buf->b_fnum; | |
3290 return 0; | |
3291 } | |
3292 | |
3293 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3294 /* | |
3295 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3296 */ | |
3297 void | |
7817
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parents:
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diff
changeset
|
3298 buflist_slash_adjust(void) |
7 | 3299 { |
3300 buf_T *bp; | |
3301 | |
9649
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parents:
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diff
changeset
|
3302 FOR_ALL_BUFFERS(bp) |
7 | 3303 { |
3304 if (bp->b_ffname != NULL) | |
3305 slash_adjust(bp->b_ffname); | |
3306 if (bp->b_sfname != NULL) | |
3307 slash_adjust(bp->b_sfname); | |
3308 } | |
3309 } | |
3310 #endif | |
3311 | |
3312 /* | |
1743 | 3313 * Set alternate cursor position for the current buffer and window "win". |
7 | 3314 * Also save the local window option values. |
3315 */ | |
3316 void | |
7817
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changeset
|
3317 buflist_altfpos(win_T *win) |
7 | 3318 { |
1743 | 3319 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3320 } |
3321 | |
3322 /* | |
3323 * Return TRUE if 'ffname' is not the same file as current file. | |
3324 * Fname must have a full path (expanded by mch_FullName()). | |
3325 */ | |
3326 int | |
7817
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3327 otherfile(char_u *ffname) |
7 | 3328 { |
3329 return otherfile_buf(curbuf, ffname | |
3330 #ifdef UNIX | |
3331 , NULL | |
3332 #endif | |
3333 ); | |
3334 } | |
3335 | |
3336 static int | |
7817
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3337 otherfile_buf( |
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3338 buf_T *buf, |
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3339 char_u *ffname |
7 | 3340 #ifdef UNIX |
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3341 , stat_T *stp |
7817
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3342 #endif |
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Christian Brabandt <cb@256bit.org>
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changeset
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3343 ) |
7 | 3344 { |
3345 /* no name is different */ | |
3346 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3347 return TRUE; | |
3348 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3349 return FALSE; | |
3350 #ifdef UNIX | |
3351 { | |
9387
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3352 stat_T st; |
f094d4085014
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3353 |
f094d4085014
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parents:
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changeset
|
3354 /* If no stat_T given, get it now */ |
7 | 3355 if (stp == NULL) |
3356 { | |
1873 | 3357 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3358 st.st_dev = (dev_T)-1; |
3359 stp = &st; | |
3360 } | |
3361 /* Use dev/ino to check if the files are the same, even when the names | |
3362 * are different (possible with links). Still need to compare the | |
3363 * name above, for when the file doesn't exist yet. | |
3364 * Problem: The dev/ino changes when a file is deleted (and created | |
3365 * again) and remains the same when renamed/moved. We don't want to | |
3366 * mch_stat() each buffer each time, that would be too slow. Get the | |
3367 * dev/ino again when they appear to match, but not when they appear | |
3368 * to be different: Could skip a buffer when it's actually the same | |
3369 * file. */ | |
3370 if (buf_same_ino(buf, stp)) | |
3371 { | |
3372 buf_setino(buf); | |
3373 if (buf_same_ino(buf, stp)) | |
3374 return FALSE; | |
3375 } | |
3376 } | |
3377 #endif | |
3378 return TRUE; | |
3379 } | |
3380 | |
3381 #if defined(UNIX) || defined(PROTO) | |
3382 /* | |
3383 * Set inode and device number for a buffer. | |
3384 * Must always be called when b_fname is changed!. | |
3385 */ | |
3386 void | |
7817
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3387 buf_setino(buf_T *buf) |
7 | 3388 { |
9387
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diff
changeset
|
3389 stat_T st; |
7 | 3390 |
3391 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3392 { | |
1873 | 3393 buf->b_dev_valid = TRUE; |
7 | 3394 buf->b_dev = st.st_dev; |
3395 buf->b_ino = st.st_ino; | |
3396 } | |
3397 else | |
1873 | 3398 buf->b_dev_valid = FALSE; |
7 | 3399 } |
3400 | |
3401 /* | |
3402 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3403 */ | |
3404 static int | |
7817
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diff
changeset
|
3405 buf_same_ino( |
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changeset
|
3406 buf_T *buf, |
9387
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diff
changeset
|
3407 stat_T *stp) |
7 | 3408 { |
1873 | 3409 return (buf->b_dev_valid |
7 | 3410 && stp->st_dev == buf->b_dev |
3411 && stp->st_ino == buf->b_ino); | |
3412 } | |
3413 #endif | |
3414 | |
667 | 3415 /* |
3416 * Print info about the current buffer. | |
3417 */ | |
7 | 3418 void |
7817
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changeset
|
3419 fileinfo( |
83861277e6a3
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changeset
|
3420 int fullname, /* when non-zero print full path */ |
83861277e6a3
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3421 int shorthelp, |
83861277e6a3
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diff
changeset
|
3422 int dont_truncate) |
7 | 3423 { |
3424 char_u *name; | |
3425 int n; | |
3426 char_u *p; | |
3427 char_u *buffer; | |
272 | 3428 size_t len; |
7 | 3429 |
3430 buffer = alloc(IOSIZE); | |
3431 if (buffer == NULL) | |
3432 return; | |
3433 | |
3434 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3435 { | |
1869 | 3436 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3437 p = buffer + STRLEN(buffer); |
3438 } | |
3439 else | |
3440 p = buffer; | |
3441 | |
3442 *p++ = '"'; | |
3443 if (buf_spname(curbuf) != NULL) | |
3835 | 3444 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3445 else |
3446 { | |
3447 if (!fullname && curbuf->b_fname != NULL) | |
3448 name = curbuf->b_fname; | |
3449 else | |
3450 name = curbuf->b_ffname; | |
3451 home_replace(shorthelp ? curbuf : NULL, name, p, | |
3452 (int)(IOSIZE - (p - buffer)), TRUE); | |
3453 } | |
3454 | |
2280
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3455 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3456 curbufIsChanged() ? (shortmess(SHM_MOD) |
3457 ? " [+]" : _(" [Modified]")) : " ", | |
3458 (curbuf->b_flags & BF_NOTEDITED) | |
3459 #ifdef FEAT_QUICKFIX | |
3460 && !bt_dontwrite(curbuf) | |
3461 #endif | |
3462 ? _("[Not edited]") : "", | |
3463 (curbuf->b_flags & BF_NEW) | |
3464 #ifdef FEAT_QUICKFIX | |
3465 && !bt_dontwrite(curbuf) | |
3466 #endif | |
3467 ? _("[New file]") : "", | |
3468 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
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diff
changeset
|
3469 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3470 : _("[readonly]")) : "", |
3471 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3472 || curbuf->b_p_ro) ? | |
3473 " " : ""); | |
3474 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3475 * causes an overflow, thus for large numbers divide instead. */ | |
3476 if (curwin->w_cursor.lnum > 1000000L) | |
3477 n = (int)(((long)curwin->w_cursor.lnum) / | |
3478 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3479 else | |
3480 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3481 (long)curbuf->b_ml.ml_line_count); | |
3482 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
2280
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parents:
2253
diff
changeset
|
3483 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3484 #ifdef FEAT_CMDL_INFO |
3485 else if (p_ru) | |
3486 /* Current line and column are already on the screen -- webb */ | |
14585
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parents:
14509
diff
changeset
|
3487 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
|
3488 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
c8f07e8b273e
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parents:
14509
diff
changeset
|
3489 curbuf->b_ml.ml_line_count), |
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diff
changeset
|
3490 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3491 #endif |
3492 else | |
3493 { | |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3494 vim_snprintf_add((char *)buffer, IOSIZE, |
7 | 3495 _("line %ld of %ld --%d%%-- col "), |
3496 (long)curwin->w_cursor.lnum, | |
3497 (long)curbuf->b_ml.ml_line_count, | |
3498 n); | |
3499 validate_virtcol(); | |
1869 | 3500 len = STRLEN(buffer); |
3501 col_print(buffer + len, IOSIZE - len, | |
7 | 3502 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3503 } | |
3504 | |
1869 | 3505 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE)); |
7 | 3506 |
3507 if (dont_truncate) | |
3508 { | |
3509 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3510 * First call msg_start() to get the message in the right place. */ | |
3511 msg_start(); | |
3512 n = msg_scroll; | |
3513 msg_scroll = TRUE; | |
3514 msg(buffer); | |
3515 msg_scroll = n; | |
3516 } | |
3517 else | |
3518 { | |
3519 p = msg_trunc_attr(buffer, FALSE, 0); | |
3520 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) | |
3521 /* Need to repeat the message after redrawing when: | |
3522 * - When restart_edit is set (otherwise there will be a delay | |
3523 * before redrawing). | |
3524 * - When the screen was scrolled but there is no wait-return | |
3525 * prompt. */ | |
678 | 3526 set_keep_msg(p, 0); |
7 | 3527 } |
3528 | |
3529 vim_free(buffer); | |
3530 } | |
3531 | |
3532 void | |
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diff
changeset
|
3533 col_print( |
83861277e6a3
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diff
changeset
|
3534 char_u *buf, |
83861277e6a3
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diff
changeset
|
3535 size_t buflen, |
83861277e6a3
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changeset
|
3536 int col, |
83861277e6a3
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diff
changeset
|
3537 int vcol) |
7 | 3538 { |
3539 if (col == vcol) | |
1869 | 3540 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3541 else |
1869 | 3542 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3543 } |
3544 | |
3545 #if defined(FEAT_TITLE) || defined(PROTO) | |
3546 static char_u *lasttitle = NULL; | |
3547 static char_u *lasticon = NULL; | |
3548 | |
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Christian Brabandt <cb@256bit.org>
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14037
diff
changeset
|
3549 /* |
1d25a3e8e03c
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14037
diff
changeset
|
3550 * 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'
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14037
diff
changeset
|
3551 */ |
7 | 3552 void |
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7799
diff
changeset
|
3553 maketitle(void) |
7 | 3554 { |
3555 char_u *p; | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3556 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
|
3557 char_u *icon_str = NULL; |
7 | 3558 int maxlen = 0; |
3559 int len; | |
3560 int mustset; | |
3561 char_u buf[IOSIZE]; | |
3562 int off; | |
3563 | |
3564 if (!redrawing()) | |
3565 { | |
3566 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3567 need_maketitle = TRUE; | |
3568 return; | |
3569 } | |
3570 | |
3571 need_maketitle = FALSE; | |
2403
ce5a380d5144
Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
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changeset
|
3572 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
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|
3573 return; // nothing to do |
7 | 3574 |
3575 if (p_title) | |
3576 { | |
3577 if (p_titlelen > 0) | |
3578 { | |
3579 maxlen = p_titlelen * Columns / 100; | |
3580 if (maxlen < 10) | |
3581 maxlen = 10; | |
3582 } | |
3583 | |
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diff
changeset
|
3584 title_str = buf; |
7 | 3585 if (*p_titlestring != NUL) |
3586 { | |
3587 #ifdef FEAT_STL_OPT | |
771 | 3588 if (stl_syntax & STL_IN_TITLE) |
3589 { | |
3590 int use_sandbox = FALSE; | |
3591 int save_called_emsg = called_emsg; | |
675 | 3592 |
3593 # ifdef FEAT_EVAL | |
771 | 3594 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3595 # endif |
771 | 3596 called_emsg = FALSE; |
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diff
changeset
|
3597 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3598 p_titlestring, use_sandbox, |
681 | 3599 0, maxlen, NULL, NULL); |
771 | 3600 if (called_emsg) |
3601 set_string_option_direct((char_u *)"titlestring", -1, | |
3602 (char_u *)"", OPT_FREE, SID_ERROR); | |
3603 called_emsg |= save_called_emsg; | |
3604 } | |
7 | 3605 else |
3606 #endif | |
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changeset
|
3607 title_str = p_titlestring; |
7 | 3608 } |
3609 else | |
3610 { | |
3611 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3612 | |
3780 | 3613 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3614 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3615 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3616 if (curbuf->b_fname == NULL) |
3780 | 3617 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
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|
3618 #ifdef FEAT_TERMINAL |
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|
3619 else if (curbuf->b_term != NULL) |
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|
3620 { |
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changeset
|
3621 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
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|
3622 SPACE_FOR_FNAME); |
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|
3623 } |
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changeset
|
3624 #endif |
7 | 3625 else |
3626 { | |
3627 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3628 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3629 vim_free(p); |
3630 } | |
3631 | |
11772
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|
3632 #ifdef FEAT_TERMINAL |
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|
3633 if (curbuf->b_term == NULL) |
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|
3634 #endif |
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|
3635 switch (bufIsChanged(curbuf) |
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|
3636 + (curbuf->b_p_ro * 2) |
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|
3637 + (!curbuf->b_p_ma * 4)) |
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|
3638 { |
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|
3639 case 1: STRCAT(buf, " +"); break; |
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|
3640 case 2: STRCAT(buf, " ="); break; |
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|
3641 case 3: STRCAT(buf, " =+"); break; |
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|
3642 case 4: |
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|
3643 case 6: STRCAT(buf, " -"); break; |
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|
3644 case 5: |
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|
3645 case 7: STRCAT(buf, " -+"); break; |
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|
3646 } |
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|
3647 |
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|
3648 if (curbuf->b_fname != NULL |
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|
3649 #ifdef FEAT_TERMINAL |
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|
3650 && curbuf->b_term == NULL |
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|
3651 #endif |
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|
3652 ) |
7 | 3653 { |
3654 /* Get path of file, replace home dir with ~ */ | |
3655 off = (int)STRLEN(buf); | |
3656 buf[off++] = ' '; | |
3657 buf[off++] = '('; | |
3658 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3659 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3660 #ifdef BACKSLASH_IN_FILENAME |
3661 /* avoid "c:/name" to be reduced to "c" */ | |
3662 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3663 off += 2; | |
3664 #endif | |
3665 /* remove the file name */ | |
39 | 3666 p = gettail_sep(buf + off); |
7 | 3667 if (p == buf + off) |
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patch 8.0.0761: options not set properly for a terminal buffer
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diff
changeset
|
3668 { |
11772
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|
3669 /* must be a help buffer */ |
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changeset
|
3670 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3671 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
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diff
changeset
|
3672 } |
7 | 3673 else |
3674 *p = NUL; | |
39 | 3675 |
3780 | 3676 /* Translate unprintable chars and concatenate. Keep some |
3677 * room for the server name. When there is no room (very long | |
3678 * file name) use (...). */ | |
3679 if (off < SPACE_FOR_DIR) | |
3680 { | |
3681 p = transstr(buf + off); | |
3682 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3683 vim_free(p); | |
3684 } | |
3685 else | |
3686 { | |
3687 vim_strncpy(buf + off, (char_u *)"...", | |
3688 (size_t)(SPACE_FOR_ARGNR - off)); | |
3689 } | |
7 | 3690 STRCAT(buf, ")"); |
3691 } | |
3692 | |
3780 | 3693 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3694 |
3695 #if defined(FEAT_CLIENTSERVER) | |
3696 if (serverName != NULL) | |
3697 { | |
3698 STRCAT(buf, " - "); | |
2768 | 3699 vim_strcat(buf, serverName, IOSIZE); |
7 | 3700 } |
3701 else | |
3702 #endif | |
3703 STRCAT(buf, " - VIM"); | |
3704 | |
3705 if (maxlen > 0) | |
3706 { | |
3707 /* make it shorter by removing a bit in the middle */ | |
3277 | 3708 if (vim_strsize(buf) > maxlen) |
3709 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3710 } |
3711 } | |
3712 } | |
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diff
changeset
|
3713 mustset = value_changed(title_str, &lasttitle); |
7 | 3714 |
3715 if (p_icon) | |
3716 { | |
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changeset
|
3717 icon_str = buf; |
7 | 3718 if (*p_iconstring != NUL) |
3719 { | |
3720 #ifdef FEAT_STL_OPT | |
771 | 3721 if (stl_syntax & STL_IN_ICON) |
3722 { | |
3723 int use_sandbox = FALSE; | |
3724 int save_called_emsg = called_emsg; | |
675 | 3725 |
3726 # ifdef FEAT_EVAL | |
771 | 3727 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3728 # endif |
771 | 3729 called_emsg = FALSE; |
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diff
changeset
|
3730 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3731 p_iconstring, use_sandbox, |
681 | 3732 0, 0, NULL, NULL); |
771 | 3733 if (called_emsg) |
3734 set_string_option_direct((char_u *)"iconstring", -1, | |
3735 (char_u *)"", OPT_FREE, SID_ERROR); | |
3736 called_emsg |= save_called_emsg; | |
3737 } | |
7 | 3738 else |
3739 #endif | |
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diff
changeset
|
3740 icon_str = p_iconstring; |
7 | 3741 } |
3742 else | |
3743 { | |
3744 if (buf_spname(curbuf) != NULL) | |
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diff
changeset
|
3745 p = buf_spname(curbuf); |
7 | 3746 else /* use file name only in icon */ |
14087
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diff
changeset
|
3747 p = gettail(curbuf->b_ffname); |
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diff
changeset
|
3748 *icon_str = NUL; |
7 | 3749 /* Truncate name at 100 bytes. */ |
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diff
changeset
|
3750 len = (int)STRLEN(p); |
7 | 3751 if (len > 100) |
3752 { | |
3753 len -= 100; | |
3754 #ifdef FEAT_MBYTE | |
3755 if (has_mbyte) | |
14087
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diff
changeset
|
3756 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
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changeset
|
3757 #endif |
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changeset
|
3758 p += len; |
7 | 3759 } |
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changeset
|
3760 STRCPY(icon_str, p); |
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diff
changeset
|
3761 trans_characters(icon_str, IOSIZE); |
7 | 3762 } |
3763 } | |
3764 | |
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diff
changeset
|
3765 mustset |= value_changed(icon_str, &lasticon); |
7 | 3766 |
3767 if (mustset) | |
3768 resettitle(); | |
3769 } | |
3770 | |
3771 /* | |
3772 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3773 * from "str" if it does. | |
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diff
changeset
|
3774 * Return TRUE if resettitle() is to be called. |
7 | 3775 */ |
3776 static int | |
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diff
changeset
|
3777 value_changed(char_u *str, char_u **last) |
7 | 3778 { |
3779 if ((str == NULL) != (*last == NULL) | |
3780 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3781 { | |
3782 vim_free(*last); | |
3783 if (str == NULL) | |
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|
3784 { |
7 | 3785 *last = NULL; |
14479
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diff
changeset
|
3786 mch_restore_title( |
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diff
changeset
|
3787 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
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|
3788 } |
7 | 3789 else |
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changeset
|
3790 { |
7 | 3791 *last = vim_strsave(str); |
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changeset
|
3792 return TRUE; |
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diff
changeset
|
3793 } |
7 | 3794 } |
3795 return FALSE; | |
3796 } | |
3797 | |
3798 /* | |
3799 * Put current window title back (used after calling a shell) | |
3800 */ | |
3801 void | |
7817
83861277e6a3
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7799
diff
changeset
|
3802 resettitle(void) |
7 | 3803 { |
3804 mch_settitle(lasttitle, lasticon); | |
3805 } | |
358 | 3806 |
3807 # if defined(EXITFREE) || defined(PROTO) | |
3808 void | |
7817
83861277e6a3
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diff
changeset
|
3809 free_titles(void) |
358 | 3810 { |
3811 vim_free(lasttitle); | |
3812 vim_free(lasticon); | |
3813 } | |
3814 # endif | |
3815 | |
7 | 3816 #endif /* FEAT_TITLE */ |
3817 | |
686 | 3818 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3819 /* |
675 | 3820 * Build a string from the status line items in "fmt". |
7 | 3821 * Return length of string in screen cells. |
3822 * | |
675 | 3823 * Normally works for window "wp", except when working for 'tabline' then it |
3824 * is "curwin". | |
3825 * | |
7 | 3826 * Items are drawn interspersed with the text that surrounds it |
3827 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3828 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3829 * | |
3830 * If maxwidth is not zero, the string will be filled at any middle marker | |
3831 * or truncated if too long, fillchar is used for all whitespace. | |
3832 */ | |
3833 int | |
7817
83861277e6a3
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7799
diff
changeset
|
3834 build_stl_str_hl( |
83861277e6a3
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7799
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changeset
|
3835 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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changeset
|
3836 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
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7799
diff
changeset
|
3837 size_t outlen, /* length of out[] */ |
83861277e6a3
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changeset
|
3838 char_u *fmt, |
83861277e6a3
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diff
changeset
|
3839 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3840 int fillchar, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3841 int maxwidth, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3842 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
3843 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3844 { |
3845 char_u *p; | |
3846 char_u *s; | |
3847 char_u *t; | |
4333 | 3848 int byteval; |
7 | 3849 #ifdef FEAT_EVAL |
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3850 win_T *save_curwin; |
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3851 buf_T *save_curbuf; |
7 | 3852 #endif |
3853 int empty_line; | |
3854 colnr_T virtcol; | |
3855 long l; | |
3856 long n; | |
3857 int prevchar_isflag; | |
3858 int prevchar_isitem; | |
3859 int itemisflag; | |
3860 int fillable; | |
3861 char_u *str; | |
3862 long num; | |
3863 int width; | |
3864 int itemcnt; | |
3865 int curitem; | |
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3866 int group_end_userhl; |
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3867 int group_start_userhl; |
7 | 3868 int groupitem[STL_MAX_ITEM]; |
3869 int groupdepth; | |
3870 struct stl_item | |
3871 { | |
3872 char_u *start; | |
3873 int minwid; | |
3874 int maxwid; | |
3875 enum | |
3876 { | |
3877 Normal, | |
3878 Empty, | |
3879 Group, | |
3880 Middle, | |
3881 Highlight, | |
681 | 3882 TabPage, |
7 | 3883 Trunc |
3884 } type; | |
3885 } item[STL_MAX_ITEM]; | |
3886 int minwid; | |
3887 int maxwid; | |
3888 int zeropad; | |
3889 char_u base; | |
3890 char_u opt; | |
3891 #define TMPLEN 70 | |
3892 char_u tmp[TMPLEN]; | |
678 | 3893 char_u *usefmt = fmt; |
681 | 3894 struct stl_hlrec *sp; |
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3895 int save_must_redraw = must_redraw; |
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3896 int save_redr_type = curwin->w_redr_type; |
678 | 3897 |
3898 #ifdef FEAT_EVAL | |
3899 /* | |
3900 * When the format starts with "%!" then evaluate it as an expression and | |
3901 * use the result as the actual format string. | |
3902 */ | |
3903 if (fmt[0] == '%' && fmt[1] == '!') | |
3904 { | |
3905 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3906 if (usefmt == NULL) | |
943 | 3907 usefmt = fmt; |
678 | 3908 } |
3909 #endif | |
7 | 3910 |
3911 if (fillchar == 0) | |
3912 fillchar = ' '; | |
819 | 3913 #ifdef FEAT_MBYTE |
3914 /* Can't handle a multi-byte fill character yet. */ | |
3915 else if (mb_char2len(fillchar) > 1) | |
3916 fillchar = '-'; | |
3917 #endif | |
3918 | |
4333 | 3919 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
3920 * p will become invalid when getting another buffer line. */ | |
3921 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
3922 empty_line = (*p == NUL); | |
3923 | |
3924 /* Get the byte value now, in case we need it below. This is more | |
3925 * efficient than making a copy of the line. */ | |
3926 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
3927 byteval = 0; | |
3928 else | |
3929 #ifdef FEAT_MBYTE | |
3930 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
3931 #else | |
3932 byteval = p[wp->w_cursor.col]; | |
3933 #endif | |
7 | 3934 |
3935 groupdepth = 0; | |
3936 p = out; | |
3937 curitem = 0; | |
3938 prevchar_isflag = TRUE; | |
3939 prevchar_isitem = FALSE; | |
678 | 3940 for (s = usefmt; *s; ) |
7 | 3941 { |
2704 | 3942 if (curitem == STL_MAX_ITEM) |
3943 { | |
3944 /* There are too many items. Add the error code to the statusline | |
3945 * to give the user a hint about what went wrong. */ | |
3946 if (p + 6 < out + outlen) | |
3947 { | |
3948 mch_memmove(p, " E541", (size_t)5); | |
3949 p += 5; | |
3950 } | |
3951 break; | |
3952 } | |
3953 | |
7 | 3954 if (*s != NUL && *s != '%') |
3955 prevchar_isflag = prevchar_isitem = FALSE; | |
3956 | |
3957 /* | |
3958 * Handle up to the next '%' or the end. | |
3959 */ | |
3960 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3961 *p++ = *s++; | |
3962 if (*s == NUL || p + 1 >= out + outlen) | |
3963 break; | |
3964 | |
3965 /* | |
3966 * Handle one '%' item. | |
3967 */ | |
3968 s++; | |
2694 | 3969 if (*s == NUL) /* ignore trailing % */ |
3970 break; | |
7 | 3971 if (*s == '%') |
3972 { | |
3973 if (p + 1 >= out + outlen) | |
3974 break; | |
3975 *p++ = *s++; | |
3976 prevchar_isflag = prevchar_isitem = FALSE; | |
3977 continue; | |
3978 } | |
3979 if (*s == STL_MIDDLEMARK) | |
3980 { | |
3981 s++; | |
3982 if (groupdepth > 0) | |
3983 continue; | |
3984 item[curitem].type = Middle; | |
3985 item[curitem++].start = p; | |
3986 continue; | |
3987 } | |
3988 if (*s == STL_TRUNCMARK) | |
3989 { | |
3990 s++; | |
3991 item[curitem].type = Trunc; | |
3992 item[curitem++].start = p; | |
3993 continue; | |
3994 } | |
3995 if (*s == ')') | |
3996 { | |
3997 s++; | |
3998 if (groupdepth < 1) | |
3999 continue; | |
4000 groupdepth--; | |
4001 | |
4002 t = item[groupitem[groupdepth]].start; | |
4003 *p = NUL; | |
4004 l = vim_strsize(t); | |
4005 if (curitem > groupitem[groupdepth] + 1 | |
4006 && item[groupitem[groupdepth]].minwid == 0) | |
4007 { | |
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4008 /* remove group if all items are empty and highlight group |
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4009 * doesn't change */ |
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4010 group_start_userhl = group_end_userhl = 0; |
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4011 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
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4012 { |
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4013 if (item[n].type == Highlight) |
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4014 { |
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4015 group_start_userhl = group_end_userhl = item[n].minwid; |
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4016 break; |
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diff
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|
4017 } |
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diff
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4018 } |
7 | 4019 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
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4020 { |
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4021 if (item[n].type == Normal) |
7 | 4022 break; |
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4023 if (item[n].type == Highlight) |
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|
4024 group_end_userhl = item[n].minwid; |
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diff
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|
4025 } |
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diff
changeset
|
4026 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4027 { |
4028 p = t; | |
4029 l = 0; | |
4030 } | |
4031 } | |
4032 if (l > item[groupitem[groupdepth]].maxwid) | |
4033 { | |
4034 /* truncate, remove n bytes of text at the start */ | |
4035 #ifdef FEAT_MBYTE | |
4036 if (has_mbyte) | |
4037 { | |
4038 /* Find the first character that should be included. */ | |
4039 n = 0; | |
4040 while (l >= item[groupitem[groupdepth]].maxwid) | |
4041 { | |
4042 l -= ptr2cells(t + n); | |
474 | 4043 n += (*mb_ptr2len)(t + n); |
7 | 4044 } |
4045 } | |
4046 else | |
4047 #endif | |
835 | 4048 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4049 |
4050 *t = '<'; | |
1869 | 4051 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4052 p = p - n + 1; |
4053 #ifdef FEAT_MBYTE | |
4054 /* Fill up space left over by half a double-wide char. */ | |
4055 while (++l < item[groupitem[groupdepth]].minwid) | |
4056 *p++ = fillchar; | |
4057 #endif | |
4058 | |
4059 /* correct the start of the items for the truncation */ | |
4060 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4061 { | |
4062 item[l].start -= n; | |
4063 if (item[l].start < t) | |
4064 item[l].start = t; | |
4065 } | |
4066 } | |
4067 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4068 { | |
4069 /* fill */ | |
4070 n = item[groupitem[groupdepth]].minwid; | |
4071 if (n < 0) | |
4072 { | |
4073 /* fill by appending characters */ | |
4074 n = 0 - n; | |
4075 while (l++ < n && p + 1 < out + outlen) | |
4076 *p++ = fillchar; | |
4077 } | |
4078 else | |
4079 { | |
4080 /* fill by inserting characters */ | |
1869 | 4081 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4082 l = n - l; |
4083 if (p + l >= out + outlen) | |
835 | 4084 l = (long)((out + outlen) - p - 1); |
7 | 4085 p += l; |
4086 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4087 item[n].start += l; | |
4088 for ( ; l > 0; l--) | |
4089 *t++ = fillchar; | |
4090 } | |
4091 } | |
4092 continue; | |
4093 } | |
4094 minwid = 0; | |
4095 maxwid = 9999; | |
4096 zeropad = FALSE; | |
4097 l = 1; | |
4098 if (*s == '0') | |
4099 { | |
4100 s++; | |
4101 zeropad = TRUE; | |
4102 } | |
4103 if (*s == '-') | |
4104 { | |
4105 s++; | |
4106 l = -1; | |
4107 } | |
4108 if (VIM_ISDIGIT(*s)) | |
4109 { | |
4110 minwid = (int)getdigits(&s); | |
4111 if (minwid < 0) /* overflow */ | |
4112 minwid = 0; | |
4113 } | |
678 | 4114 if (*s == STL_USER_HL) |
7 | 4115 { |
4116 item[curitem].type = Highlight; | |
4117 item[curitem].start = p; | |
4118 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4119 s++; | |
4120 curitem++; | |
4121 continue; | |
4122 } | |
681 | 4123 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4124 { | |
4125 if (*s == STL_TABCLOSENR) | |
4126 { | |
4127 if (minwid == 0) | |
4128 { | |
4129 /* %X ends the close label, go back to the previously | |
4130 * define tab label nr. */ | |
4131 for (n = curitem - 1; n >= 0; --n) | |
4132 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4133 { | |
4134 minwid = item[n].minwid; | |
4135 break; | |
4136 } | |
4137 } | |
4138 else | |
4139 /* close nrs are stored as negative values */ | |
4140 minwid = - minwid; | |
4141 } | |
4142 item[curitem].type = TabPage; | |
4143 item[curitem].start = p; | |
4144 item[curitem].minwid = minwid; | |
4145 s++; | |
4146 curitem++; | |
4147 continue; | |
4148 } | |
7 | 4149 if (*s == '.') |
4150 { | |
4151 s++; | |
4152 if (VIM_ISDIGIT(*s)) | |
4153 { | |
4154 maxwid = (int)getdigits(&s); | |
4155 if (maxwid <= 0) /* overflow */ | |
4156 maxwid = 50; | |
4157 } | |
4158 } | |
4159 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4160 if (*s == '(') | |
4161 { | |
4162 groupitem[groupdepth++] = curitem; | |
4163 item[curitem].type = Group; | |
4164 item[curitem].start = p; | |
4165 item[curitem].minwid = minwid; | |
4166 item[curitem].maxwid = maxwid; | |
4167 s++; | |
4168 curitem++; | |
4169 continue; | |
4170 } | |
4171 if (vim_strchr(STL_ALL, *s) == NULL) | |
4172 { | |
4173 s++; | |
4174 continue; | |
4175 } | |
4176 opt = *s++; | |
4177 | |
4178 /* OK - now for the real work */ | |
4179 base = 'D'; | |
4180 itemisflag = FALSE; | |
4181 fillable = TRUE; | |
4182 num = -1; | |
4183 str = NULL; | |
4184 switch (opt) | |
4185 { | |
4186 case STL_FILEPATH: | |
4187 case STL_FULLPATH: | |
4188 case STL_FILENAME: | |
4189 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4190 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4191 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4192 else |
4193 { | |
4194 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4195 : wp->w_buffer->b_fname; |
7 | 4196 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4197 } | |
4198 trans_characters(NameBuff, MAXPATHL); | |
4199 if (opt != STL_FILENAME) | |
4200 str = NameBuff; | |
4201 else | |
4202 str = gettail(NameBuff); | |
4203 break; | |
4204 | |
4205 case STL_VIM_EXPR: /* '{' */ | |
4206 itemisflag = TRUE; | |
4207 t = p; | |
4208 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4209 *p++ = *s++; | |
4210 if (*s != '}') /* missing '}' or out of space */ | |
4211 break; | |
4212 s++; | |
4213 *p = 0; | |
4214 p = t; | |
4215 | |
4216 #ifdef FEAT_EVAL | |
1869 | 4217 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
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diff
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|
4218 set_internal_string_var((char_u *)"g:actual_curbuf", tmp); |
7 | 4219 |
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diff
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4220 save_curbuf = curbuf; |
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parents:
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diff
changeset
|
4221 save_curwin = curwin; |
7 | 4222 curwin = wp; |
4223 curbuf = wp->w_buffer; | |
4224 | |
675 | 4225 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4226 |
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|
4227 curwin = save_curwin; |
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diff
changeset
|
4228 curbuf = save_curbuf; |
145 | 4229 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4230 |
4231 if (str != NULL && *str != 0) | |
4232 { | |
4233 if (*skipdigits(str) == NUL) | |
4234 { | |
4235 num = atoi((char *)str); | |
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changeset
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4236 VIM_CLEAR(str); |
7 | 4237 itemisflag = FALSE; |
4238 } | |
4239 } | |
4240 #endif | |
4241 break; | |
4242 | |
4243 case STL_LINE: | |
4244 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4245 ? 0L : (long)(wp->w_cursor.lnum); | |
4246 break; | |
4247 | |
4248 case STL_NUMLINES: | |
4249 num = wp->w_buffer->b_ml.ml_line_count; | |
4250 break; | |
4251 | |
4252 case STL_COLUMN: | |
4253 num = !(State & INSERT) && empty_line | |
4254 ? 0 : (int)wp->w_cursor.col + 1; | |
4255 break; | |
4256 | |
4257 case STL_VIRTCOL: | |
4258 case STL_VIRTCOL_ALT: | |
4259 /* In list mode virtcol needs to be recomputed */ | |
4260 virtcol = wp->w_virtcol; | |
4261 if (wp->w_p_list && lcs_tab1 == NUL) | |
4262 { | |
4263 wp->w_p_list = FALSE; | |
4264 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4265 wp->w_p_list = TRUE; | |
4266 } | |
4267 ++virtcol; | |
4268 /* Don't display %V if it's the same as %c. */ | |
4269 if (opt == STL_VIRTCOL_ALT | |
4270 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4271 ? 0 : (int)wp->w_cursor.col + 1))) | |
4272 break; | |
4273 num = (long)virtcol; | |
4274 break; | |
4275 | |
4276 case STL_PERCENTAGE: | |
4277 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4278 (long)wp->w_buffer->b_ml.ml_line_count); | |
4279 break; | |
4280 | |
4281 case STL_ALTPERCENT: | |
4282 str = tmp; | |
1869 | 4283 get_rel_pos(wp, str, TMPLEN); |
7 | 4284 break; |
4285 | |
4286 case STL_ARGLISTSTAT: | |
4287 fillable = FALSE; | |
4288 tmp[0] = 0; | |
1869 | 4289 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4290 str = tmp; |
4291 break; | |
4292 | |
4293 case STL_KEYMAP: | |
4294 fillable = FALSE; | |
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123d3c102035
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9515
diff
changeset
|
4295 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4296 str = tmp; |
4297 break; | |
4298 case STL_PAGENUM: | |
706 | 4299 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4300 num = printer_page_num; |
7 | 4301 #else |
4302 num = 0; | |
4303 #endif | |
4304 break; | |
4305 | |
4306 case STL_BUFNO: | |
4307 num = wp->w_buffer->b_fnum; | |
4308 break; | |
4309 | |
4310 case STL_OFFSET_X: | |
4311 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4312 /* FALLTHROUGH */ |
7 | 4313 case STL_OFFSET: |
4314 #ifdef FEAT_BYTEOFF | |
4315 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4316 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4317 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4318 0 : (int)wp->w_cursor.col); | |
4319 #endif | |
4320 break; | |
4321 | |
4322 case STL_BYTEVAL_X: | |
4323 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4324 /* FALLTHROUGH */ |
7 | 4325 case STL_BYTEVAL: |
4333 | 4326 num = byteval; |
7 | 4327 if (num == NL) |
4328 num = 0; | |
4329 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4330 num = NL; | |
4331 break; | |
4332 | |
4333 case STL_ROFLAG: | |
4334 case STL_ROFLAG_ALT: | |
4335 itemisflag = TRUE; | |
4336 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4337 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4338 break; |
4339 | |
4340 case STL_HELPFLAG: | |
4341 case STL_HELPFLAG_ALT: | |
4342 itemisflag = TRUE; | |
4343 if (wp->w_buffer->b_help) | |
4344 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4345 : _("[Help]")); |
7 | 4346 break; |
4347 | |
4348 case STL_FILETYPE: | |
4349 if (*wp->w_buffer->b_p_ft != NUL | |
4350 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4351 { | |
272 | 4352 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4353 wp->w_buffer->b_p_ft); | |
7 | 4354 str = tmp; |
4355 } | |
4356 break; | |
4357 | |
4358 case STL_FILETYPE_ALT: | |
4359 itemisflag = TRUE; | |
4360 if (*wp->w_buffer->b_p_ft != NUL | |
4361 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4362 { | |
272 | 4363 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4364 wp->w_buffer->b_p_ft); | |
7 | 4365 for (t = tmp; *t != 0; t++) |
4366 *t = TOUPPER_LOC(*t); | |
4367 str = tmp; | |
4368 } | |
4369 break; | |
4370 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4371 #if defined(FEAT_QUICKFIX) |
7 | 4372 case STL_PREVIEWFLAG: |
4373 case STL_PREVIEWFLAG_ALT: | |
4374 itemisflag = TRUE; | |
4375 if (wp->w_p_pvw) | |
4376 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4377 : _("[Preview]")); | |
4378 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4379 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4380 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4381 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
|
4382 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
|
4383 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4384 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4385 break; |
7 | 4386 #endif |
4387 | |
4388 case STL_MODIFIED: | |
4389 case STL_MODIFIED_ALT: | |
4390 itemisflag = TRUE; | |
4391 switch ((opt == STL_MODIFIED_ALT) | |
4392 + bufIsChanged(wp->w_buffer) * 2 | |
4393 + (!wp->w_buffer->b_p_ma) * 4) | |
4394 { | |
4395 case 2: str = (char_u *)"[+]"; break; | |
4396 case 3: str = (char_u *)",+"; break; | |
4397 case 4: str = (char_u *)"[-]"; break; | |
4398 case 5: str = (char_u *)",-"; break; | |
4399 case 6: str = (char_u *)"[+-]"; break; | |
4400 case 7: str = (char_u *)",+-"; break; | |
4401 } | |
4402 break; | |
678 | 4403 |
4404 case STL_HIGHLIGHT: | |
4405 t = s; | |
4406 while (*s != '#' && *s != NUL) | |
4407 ++s; | |
4408 if (*s == '#') | |
4409 { | |
4410 item[curitem].type = Highlight; | |
4411 item[curitem].start = p; | |
835 | 4412 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4413 curitem++; |
4414 } | |
5407 | 4415 if (*s != NUL) |
4416 ++s; | |
678 | 4417 continue; |
7 | 4418 } |
4419 | |
4420 item[curitem].start = p; | |
4421 item[curitem].type = Normal; | |
4422 if (str != NULL && *str) | |
4423 { | |
4424 t = str; | |
4425 if (itemisflag) | |
4426 { | |
4427 if ((t[0] && t[1]) | |
4428 && ((!prevchar_isitem && *t == ',') | |
4429 || (prevchar_isflag && *t == ' '))) | |
4430 t++; | |
4431 prevchar_isflag = TRUE; | |
4432 } | |
4433 l = vim_strsize(t); | |
4434 if (l > 0) | |
4435 prevchar_isitem = TRUE; | |
4436 if (l > maxwid) | |
4437 { | |
4438 while (l >= maxwid) | |
4439 #ifdef FEAT_MBYTE | |
4440 if (has_mbyte) | |
4441 { | |
4442 l -= ptr2cells(t); | |
474 | 4443 t += (*mb_ptr2len)(t); |
7 | 4444 } |
4445 else | |
4446 #endif | |
4447 l -= byte2cells(*t++); | |
4448 if (p + 1 >= out + outlen) | |
4449 break; | |
4450 *p++ = '<'; | |
4451 } | |
4452 if (minwid > 0) | |
4453 { | |
4454 for (; l < minwid && p + 1 < out + outlen; l++) | |
4455 { | |
4456 /* Don't put a "-" in front of a digit. */ | |
4457 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4458 *p++ = ' '; | |
4459 else | |
4460 *p++ = fillchar; | |
4461 } | |
4462 minwid = 0; | |
4463 } | |
4464 else | |
4465 minwid *= -1; | |
4466 while (*t && p + 1 < out + outlen) | |
4467 { | |
4468 *p++ = *t++; | |
4469 /* Change a space by fillchar, unless fillchar is '-' and a | |
4470 * digit follows. */ | |
4471 if (fillable && p[-1] == ' ' | |
4472 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4473 p[-1] = fillchar; | |
4474 } | |
4475 for (; l < minwid && p + 1 < out + outlen; l++) | |
4476 *p++ = fillchar; | |
4477 } | |
4478 else if (num >= 0) | |
4479 { | |
4480 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4481 char_u nstr[20]; | |
4482 | |
4483 if (p + 20 >= out + outlen) | |
4484 break; /* not sufficient space */ | |
4485 prevchar_isitem = TRUE; | |
4486 t = nstr; | |
4487 if (opt == STL_VIRTCOL_ALT) | |
4488 { | |
4489 *t++ = '-'; | |
4490 minwid--; | |
4491 } | |
4492 *t++ = '%'; | |
4493 if (zeropad) | |
4494 *t++ = '0'; | |
4495 *t++ = '*'; | |
1869 | 4496 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4497 *t = 0; |
4498 | |
4499 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4500 l++; | |
4501 if (opt == STL_VIRTCOL_ALT) | |
4502 l++; | |
4503 if (l > maxwid) | |
4504 { | |
4505 l += 2; | |
4506 n = l - maxwid; | |
4507 while (l-- > maxwid) | |
4508 num /= nbase; | |
4509 *t++ = '>'; | |
4510 *t++ = '%'; | |
4511 *t = t[-3]; | |
4512 *++t = 0; | |
272 | 4513 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4514 0, num, n); | |
7 | 4515 } |
4516 else | |
272 | 4517 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4518 minwid, num); | |
7 | 4519 p += STRLEN(p); |
4520 } | |
4521 else | |
4522 item[curitem].type = Empty; | |
4523 | |
4524 if (opt == STL_VIM_EXPR) | |
4525 vim_free(str); | |
4526 | |
4527 if (num >= 0 || (!itemisflag && str && *str)) | |
4528 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4529 curitem++; | |
4530 } | |
4531 *p = NUL; | |
4532 itemcnt = curitem; | |
4533 | |
678 | 4534 #ifdef FEAT_EVAL |
4535 if (usefmt != fmt) | |
4536 vim_free(usefmt); | |
4537 #endif | |
4538 | |
7 | 4539 width = vim_strsize(out); |
4540 if (maxwidth > 0 && width > maxwidth) | |
4541 { | |
1736 | 4542 /* Result is too long, must truncate somewhere. */ |
7 | 4543 l = 0; |
4544 if (itemcnt == 0) | |
4545 s = out; | |
4546 else | |
4547 { | |
4548 for ( ; l < itemcnt; l++) | |
4549 if (item[l].type == Trunc) | |
4550 { | |
4551 /* Truncate at %< item. */ | |
4552 s = item[l].start; | |
4553 break; | |
4554 } | |
4555 if (l == itemcnt) | |
4556 { | |
4557 /* No %< item, truncate first item. */ | |
4558 s = item[0].start; | |
4559 l = 0; | |
4560 } | |
4561 } | |
4562 | |
4563 if (width - vim_strsize(s) >= maxwidth) | |
4564 { | |
4565 /* Truncation mark is beyond max length */ | |
4566 #ifdef FEAT_MBYTE | |
4567 if (has_mbyte) | |
4568 { | |
4569 s = out; | |
4570 width = 0; | |
4571 for (;;) | |
4572 { | |
4573 width += ptr2cells(s); | |
4574 if (width >= maxwidth) | |
4575 break; | |
474 | 4576 s += (*mb_ptr2len)(s); |
7 | 4577 } |
4578 /* Fill up for half a double-wide character. */ | |
4579 while (++width < maxwidth) | |
4580 *s++ = fillchar; | |
4581 } | |
4582 else | |
4583 #endif | |
4584 s = out + maxwidth - 1; | |
4585 for (l = 0; l < itemcnt; l++) | |
4586 if (item[l].start > s) | |
4587 break; | |
4588 itemcnt = l; | |
4589 *s++ = '>'; | |
4590 *s = 0; | |
4591 } | |
4592 else | |
4593 { | |
4594 #ifdef FEAT_MBYTE | |
4595 if (has_mbyte) | |
4596 { | |
4597 n = 0; | |
4598 while (width >= maxwidth) | |
4599 { | |
4600 width -= ptr2cells(s + n); | |
474 | 4601 n += (*mb_ptr2len)(s + n); |
7 | 4602 } |
4603 } | |
4604 else | |
4605 #endif | |
4606 n = width - maxwidth + 1; | |
4607 p = s + n; | |
1618 | 4608 STRMOVE(s + 1, p); |
7 | 4609 *s = '<'; |
4610 | |
4611 /* Fill up for half a double-wide character. */ | |
4612 while (++width < maxwidth) | |
4613 { | |
4614 s = s + STRLEN(s); | |
4615 *s++ = fillchar; | |
4616 *s = NUL; | |
4617 } | |
4618 | |
4619 --n; /* count the '<' */ | |
4620 for (; l < itemcnt; l++) | |
4621 { | |
4622 if (item[l].start - n >= s) | |
4623 item[l].start -= n; | |
4624 else | |
4625 item[l].start = s; | |
4626 } | |
4627 } | |
4628 width = maxwidth; | |
4629 } | |
4630 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4631 { | |
4632 /* Apply STL_MIDDLE if any */ | |
4633 for (l = 0; l < itemcnt; l++) | |
4634 if (item[l].type == Middle) | |
4635 break; | |
4636 if (l < itemcnt) | |
4637 { | |
4638 p = item[l].start + maxwidth - width; | |
1618 | 4639 STRMOVE(p, item[l].start); |
7 | 4640 for (s = item[l].start; s < p; s++) |
4641 *s = fillchar; | |
4642 for (l++; l < itemcnt; l++) | |
4643 item[l].start += maxwidth - width; | |
4644 width = maxwidth; | |
4645 } | |
4646 } | |
4647 | |
681 | 4648 /* Store the info about highlighting. */ |
4649 if (hltab != NULL) | |
7 | 4650 { |
681 | 4651 sp = hltab; |
7 | 4652 for (l = 0; l < itemcnt; l++) |
4653 { | |
4654 if (item[l].type == Highlight) | |
4655 { | |
681 | 4656 sp->start = item[l].start; |
4657 sp->userhl = item[l].minwid; | |
4658 sp++; | |
7 | 4659 } |
4660 } | |
681 | 4661 sp->start = NULL; |
4662 sp->userhl = 0; | |
4663 } | |
4664 | |
4665 /* Store the info about tab pages labels. */ | |
4666 if (tabtab != NULL) | |
4667 { | |
4668 sp = tabtab; | |
4669 for (l = 0; l < itemcnt; l++) | |
4670 { | |
4671 if (item[l].type == TabPage) | |
4672 { | |
4673 sp->start = item[l].start; | |
4674 sp->userhl = item[l].minwid; | |
4675 sp++; | |
4676 } | |
4677 } | |
4678 sp->start = NULL; | |
4679 sp->userhl = 0; | |
7 | 4680 } |
4681 | |
12572
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4682 /* When inside update_screen we do not want redrawing a stausline, ruler, |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4683 * title, etc. to trigger another redraw, it may cause an endless loop. */ |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4684 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4685 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4686 must_redraw = save_must_redraw; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4687 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4688 } |
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
|
4689 |
7 | 4690 return width; |
4691 } | |
4692 #endif /* FEAT_STL_OPT */ | |
4693 | |
686 | 4694 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4695 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4696 /* |
1869 | 4697 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4698 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4699 */ |
4700 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4701 get_rel_pos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4702 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4703 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4704 int buflen) |
7 | 4705 { |
4706 long above; /* number of lines above window */ | |
4707 long below; /* number of lines below window */ | |
4708 | |
6466 | 4709 if (buflen < 3) /* need at least 3 chars for writing */ |
4710 return; | |
7 | 4711 above = wp->w_topline - 1; |
4712 #ifdef FEAT_DIFF | |
4713 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4714 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4715 above = 0; /* All buffer lines are displayed and there is an | |
4716 * indication of filler lines, that can be considered | |
4717 * seeing all lines. */ | |
7 | 4718 #endif |
4719 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4720 if (below <= 0) | |
1869 | 4721 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4722 (size_t)(buflen - 1)); | |
7 | 4723 else if (above <= 0) |
1869 | 4724 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4725 else |
1869 | 4726 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4727 ? (int)(above / ((above + below) / 100L)) |
4728 : (int)(above * 100L / (above + below))); | |
4729 } | |
4730 #endif | |
4731 | |
4732 /* | |
1869 | 4733 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4734 * Return TRUE if it was appended. |
4735 */ | |
1869 | 4736 static int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4737 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4738 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4739 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4740 int buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4741 int add_file) /* Add "file" before the arg number */ |
7 | 4742 { |
4743 char_u *p; | |
4744 | |
4745 if (ARGCOUNT <= 1) /* nothing to do */ | |
4746 return FALSE; | |
4747 | |
1869 | 4748 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4749 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4750 return FALSE; |
4751 *p++ = ' '; | |
4752 *p++ = '('; | |
4753 if (add_file) | |
4754 { | |
4755 STRCPY(p, "file "); | |
4756 p += 5; | |
4757 } | |
1869 | 4758 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4759 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4760 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4761 return TRUE; | |
4762 } | |
4763 | |
4764 /* | |
4765 * If fname is not a full path, make it a full path. | |
4766 * Returns pointer to allocated memory (NULL for failure). | |
4767 */ | |
4768 char_u * | |
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parents:
7799
diff
changeset
|
4769 fix_fname(char_u *fname) |
7 | 4770 { |
4771 /* | |
4772 * Force expanding the path always for Unix, because symbolic links may | |
4773 * mess up the full path name, even though it starts with a '/'. | |
4774 * Also expand when there is ".." in the file name, try to remove it, | |
4775 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4776 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4777 * For MS-Windows also expand names like "longna~1" to "longname". |
4778 */ | |
1082 | 4779 #ifdef UNIX |
7 | 4780 return FullName_save(fname, TRUE); |
4781 #else | |
1420 | 4782 if (!vim_isAbsName(fname) |
4783 || strstr((char *)fname, "..") != NULL | |
4784 || strstr((char *)fname, "//") != NULL | |
4785 # ifdef BACKSLASH_IN_FILENAME | |
4786 || strstr((char *)fname, "\\\\") != NULL | |
4787 # endif | |
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parents:
7817
diff
changeset
|
4788 # if defined(MSWIN) |
7 | 4789 || vim_strchr(fname, '~') != NULL |
1420 | 4790 # endif |
7 | 4791 ) |
4792 return FullName_save(fname, FALSE); | |
4793 | |
4794 fname = vim_strsave(fname); | |
4795 | |
1420 | 4796 # ifdef USE_FNAME_CASE |
4797 # ifdef USE_LONG_FNAME | |
7 | 4798 if (USE_LONG_FNAME) |
1420 | 4799 # endif |
7 | 4800 { |
4801 if (fname != NULL) | |
4802 fname_case(fname, 0); /* set correct case for file name */ | |
4803 } | |
1420 | 4804 # endif |
7 | 4805 |
4806 return fname; | |
4807 #endif | |
4808 } | |
4809 | |
4810 /* | |
4811 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL. | |
4812 * "ffname" becomes a pointer to allocated memory (or NULL). | |
4813 */ | |
4814 void | |
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parents:
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diff
changeset
|
4815 fname_expand( |
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changeset
|
4816 buf_T *buf UNUSED, |
83861277e6a3
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parents:
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diff
changeset
|
4817 char_u **ffname, |
83861277e6a3
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parents:
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diff
changeset
|
4818 char_u **sfname) |
7 | 4819 { |
4820 if (*ffname == NULL) /* if no file name given, nothing to do */ | |
4821 return; | |
4822 if (*sfname == NULL) /* if no short file name given, use ffname */ | |
4823 *sfname = *ffname; | |
4824 *ffname = fix_fname(*ffname); /* expand to full path */ | |
4825 | |
4826 #ifdef FEAT_SHORTCUT | |
4827 if (!buf->b_p_bin) | |
4828 { | |
844 | 4829 char_u *rfname; |
7 | 4830 |
4831 /* If the file name is a shortcut file, use the file it links to. */ | |
4832 rfname = mch_resolve_shortcut(*ffname); | |
844 | 4833 if (rfname != NULL) |
7 | 4834 { |
4835 vim_free(*ffname); | |
4836 *ffname = rfname; | |
4837 *sfname = rfname; | |
4838 } | |
4839 } | |
4840 #endif | |
4841 } | |
4842 | |
4843 /* | |
4844 * Get the file name for an argument list entry. | |
4845 */ | |
4846 char_u * | |
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parents:
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diff
changeset
|
4847 alist_name(aentry_T *aep) |
7 | 4848 { |
4849 buf_T *bp; | |
4850 | |
4851 /* Use the name from the associated buffer if it exists. */ | |
4852 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4853 if (bp == NULL || bp->b_fname == NULL) |
7 | 4854 return aep->ae_fname; |
4855 return bp->b_fname; | |
4856 } | |
4857 | |
4858 /* | |
4859 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4860 */ | |
4861 void | |
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diff
changeset
|
4862 do_arg_all( |
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diff
changeset
|
4863 int count, |
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diff
changeset
|
4864 int forceit, /* hide buffers in current windows */ |
83861277e6a3
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parents:
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diff
changeset
|
4865 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4866 { |
4867 int i; | |
4868 win_T *wp, *wpnext; | |
3380 | 4869 char_u *opened; /* Array of weight for which args are open: |
4870 * 0: not opened | |
4871 * 1: opened in other tab | |
4872 * 2: opened in curtab | |
4873 * 3: opened in curtab and curwin | |
4874 */ | |
1411 | 4875 int opened_len; /* length of opened[] */ |
7 | 4876 int use_firstwin = FALSE; /* use first window for arglist */ |
4877 int split_ret = OK; | |
4878 int p_ea_save; | |
4879 alist_T *alist; /* argument list to be used */ | |
4880 buf_T *buf; | |
698 | 4881 tabpage_T *tpnext; |
4882 int had_tab = cmdmod.tab; | |
3380 | 4883 win_T *old_curwin, *last_curwin; |
4884 tabpage_T *old_curtab, *last_curtab; | |
726 | 4885 win_T *new_curwin = NULL; |
4886 tabpage_T *new_curtab = NULL; | |
7 | 4887 |
4888 if (ARGCOUNT <= 0) | |
4889 { | |
4890 /* Don't give an error message. We don't want it when the ":all" | |
4891 * command is in the .vimrc. */ | |
4892 return; | |
4893 } | |
4894 setpcmark(); | |
4895 | |
4896 opened_len = ARGCOUNT; | |
4897 opened = alloc_clear((unsigned)opened_len); | |
4898 if (opened == NULL) | |
4899 return; | |
4900 | |
3380 | 4901 /* Autocommands may do anything to the argument list. Make sure it's not |
4902 * freed while we are working here by "locking" it. We still have to | |
4903 * watch out for its size to be changed. */ | |
4904 alist = curwin->w_alist; | |
4905 ++alist->al_refcount; | |
4906 | |
4907 old_curwin = curwin; | |
4908 old_curtab = curtab; | |
4909 | |
8643
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diff
changeset
|
4910 # ifdef FEAT_GUI |
7 | 4911 need_mouse_correct = TRUE; |
8643
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parents:
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diff
changeset
|
4912 # endif |
7 | 4913 |
4914 /* | |
4915 * Try closing all windows that are not in the argument list. | |
4916 * Also close windows that are not full width; | |
4917 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4918 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4919 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4920 */ |
698 | 4921 if (had_tab > 0) |
4354 | 4922 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4923 for (;;) |
7 | 4924 { |
698 | 4925 tpnext = curtab->tp_next; |
4926 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4927 { |
698 | 4928 wpnext = wp->w_next; |
4929 buf = wp->w_buffer; | |
4930 if (buf->b_ffname == NULL | |
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parents:
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diff
changeset
|
4931 || (!keep_tabs && (buf->b_nwindows > 1 |
262f5bc3d38e
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parents:
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diff
changeset
|
4932 || wp->w_width != Columns))) |
3380 | 4933 i = opened_len; |
698 | 4934 else |
7 | 4935 { |
698 | 4936 /* check if the buffer in this window is in the arglist */ |
3380 | 4937 for (i = 0; i < opened_len; ++i) |
7 | 4938 { |
3380 | 4939 if (i < alist->al_ga.ga_len |
4940 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4941 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4942 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4943 { |
3380 | 4944 int weight = 1; |
4945 | |
4946 if (old_curtab == curtab) | |
726 | 4947 { |
3380 | 4948 ++weight; |
4949 if (old_curwin == wp) | |
4950 ++weight; | |
4951 } | |
4952 | |
4953 if (weight > (int)opened[i]) | |
4954 { | |
4955 opened[i] = (char_u)weight; | |
726 | 4956 if (i == 0) |
4957 { | |
3380 | 4958 if (new_curwin != NULL) |
4959 new_curwin->w_arg_idx = opened_len; | |
726 | 4960 new_curwin = wp; |
4961 new_curtab = curtab; | |
4962 } | |
4963 } | |
3380 | 4964 else if (keep_tabs) |
4965 i = opened_len; | |
4966 | |
4967 if (wp->w_alist != alist) | |
698 | 4968 { |
4969 /* Use the current argument list for all windows | |
4970 * containing a file from it. */ | |
4971 alist_unlink(wp->w_alist); | |
3380 | 4972 wp->w_alist = alist; |
698 | 4973 ++wp->w_alist->al_refcount; |
4974 } | |
4975 break; | |
7 | 4976 } |
698 | 4977 } |
4978 } | |
4979 wp->w_arg_idx = i; | |
4980 | |
3380 | 4981 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 4982 { |
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changeset
|
4983 if (buf_hide(buf) || forceit || buf->b_nwindows > 1 |
726 | 4984 || !bufIsChanged(buf)) |
698 | 4985 { |
4986 /* If the buffer was changed, and we would like to hide it, | |
4987 * try autowriting. */ | |
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|
4988 if (!buf_hide(buf) && buf->b_nwindows <= 1 |
726 | 4989 && bufIsChanged(buf)) |
698 | 4990 { |
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diff
changeset
|
4991 bufref_T bufref; |
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|
4992 |
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|
4993 set_bufref(&bufref, buf); |
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4994 |
698 | 4995 (void)autowrite(buf, FALSE); |
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4996 |
698 | 4997 /* check if autocommands removed the window */ |
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diff
changeset
|
4998 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 4999 { |
5000 wpnext = firstwin; /* start all over... */ | |
5001 continue; | |
5002 } | |
5003 } | |
726 | 5004 /* don't close last window */ |
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diff
changeset
|
5005 if (ONE_WINDOW |
3380 | 5006 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 5007 use_firstwin = TRUE; |
5008 else | |
5009 { | |
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5010 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf)); |
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5011 |
698 | 5012 /* check if autocommands removed the next window */ |
5013 if (!win_valid(wpnext)) | |
5014 wpnext = firstwin; /* start all over... */ | |
5015 } | |
7 | 5016 } |
5017 } | |
5018 } | |
698 | 5019 |
5020 /* Without the ":tab" modifier only do the current tab page. */ | |
5021 if (had_tab == 0 || tpnext == NULL) | |
5022 break; | |
5023 | |
5024 /* check if autocommands removed the next tab page */ | |
5025 if (!valid_tabpage(tpnext)) | |
5026 tpnext = first_tabpage; /* start all over...*/ | |
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changeset
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5027 |
4354 | 5028 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5029 } |
5030 | |
5031 /* | |
5032 * Open a window for files in the argument list that don't have one. | |
5033 * ARGCOUNT may change while doing this, because of autocommands. | |
5034 */ | |
3380 | 5035 if (count > opened_len || count <= 0) |
5036 count = opened_len; | |
7 | 5037 |
5038 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5039 ++autocmd_no_enter; | |
5040 ++autocmd_no_leave; | |
3380 | 5041 last_curwin = curwin; |
5042 last_curtab = curtab; | |
7 | 5043 win_enter(lastwin, FALSE); |
819 | 5044 /* ":drop all" should re-use an empty window to avoid "--remote-tab" |
5045 * leaving an empty tab page when executed locally. */ | |
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changeset
|
5046 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
819 | 5047 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
5048 use_firstwin = TRUE; | |
5049 | |
3380 | 5050 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5051 { |
5052 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5053 arg_had_last = TRUE; | |
3380 | 5054 if (opened[i] > 0) |
7 | 5055 { |
5056 /* Move the already present window to below the current window */ | |
5057 if (curwin->w_arg_idx != i) | |
5058 { | |
5059 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5060 { | |
5061 if (wpnext->w_arg_idx == i) | |
5062 { | |
3380 | 5063 if (keep_tabs) |
5064 { | |
5065 new_curwin = wpnext; | |
5066 new_curtab = curtab; | |
5067 } | |
5068 else | |
5069 win_move_after(wpnext, curwin); | |
7 | 5070 break; |
5071 } | |
5072 } | |
5073 } | |
5074 } | |
5075 else if (split_ret == OK) | |
5076 { | |
5077 if (!use_firstwin) /* split current window */ | |
5078 { | |
5079 p_ea_save = p_ea; | |
5080 p_ea = TRUE; /* use space from all windows */ | |
5081 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5082 p_ea = p_ea_save; | |
5083 if (split_ret == FAIL) | |
5084 continue; | |
5085 } | |
5086 else /* first window: do autocmd for leaving this buffer */ | |
5087 --autocmd_no_leave; | |
5088 | |
5089 /* | |
726 | 5090 * edit file "i" |
7 | 5091 */ |
5092 curwin->w_arg_idx = i; | |
726 | 5093 if (i == 0) |
5094 { | |
5095 new_curwin = curwin; | |
5096 new_curtab = curtab; | |
5097 } | |
7 | 5098 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5099 ECMD_ONE, | |
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changeset
|
5100 ((buf_hide(curwin->w_buffer) |
7 | 5101 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) |
1743 | 5102 + ECMD_OLDBUF, curwin); |
7 | 5103 if (use_firstwin) |
5104 ++autocmd_no_leave; | |
5105 use_firstwin = FALSE; | |
5106 } | |
5107 ui_breakcheck(); | |
698 | 5108 |
5109 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5110 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5111 cmdmod.tab = 9999; | |
7 | 5112 } |
5113 | |
5114 /* Remove the "lock" on the argument list. */ | |
5115 alist_unlink(alist); | |
5116 | |
5117 --autocmd_no_enter; | |
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|
5118 |
3380 | 5119 /* restore last referenced tabpage's curwin */ |
5120 if (last_curtab != new_curtab) | |
5121 { | |
5122 if (valid_tabpage(last_curtab)) | |
4354 | 5123 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5124 if (win_valid(last_curwin)) |
5125 win_enter(last_curwin, FALSE); | |
5126 } | |
726 | 5127 /* to window with first arg */ |
5128 if (valid_tabpage(new_curtab)) | |
4354 | 5129 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5130 if (win_valid(new_curwin)) |
5131 win_enter(new_curwin, FALSE); | |
5132 | |
7 | 5133 --autocmd_no_leave; |
5134 vim_free(opened); | |
5135 } | |
5136 | |
5137 /* | |
5138 * Open a window for a number of buffers. | |
5139 */ | |
5140 void | |
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diff
changeset
|
5141 ex_buffer_all(exarg_T *eap) |
7 | 5142 { |
5143 buf_T *buf; | |
5144 win_T *wp, *wpnext; | |
5145 int split_ret = OK; | |
5146 int p_ea_save; | |
5147 int open_wins = 0; | |
5148 int r; | |
5149 int count; /* Maximum number of windows to open. */ | |
5150 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5151 int had_tab = cmdmod.tab; |
5152 tabpage_T *tpnext; | |
7 | 5153 |
5154 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5155 count = 9999; | |
5156 else | |
5157 count = eap->line2; /* make as many windows as specified */ | |
5158 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5159 all = FALSE; | |
5160 else | |
5161 all = TRUE; | |
5162 | |
5163 setpcmark(); | |
5164 | |
5165 #ifdef FEAT_GUI | |
5166 need_mouse_correct = TRUE; | |
5167 #endif | |
5168 | |
5169 /* | |
5170 * Close superfluous windows (two windows for the same buffer). | |
5171 * Also close windows that are not full-width. | |
5172 */ | |
698 | 5173 if (had_tab > 0) |
4354 | 5174 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5175 for (;;) |
7 | 5176 { |
698 | 5177 tpnext = curtab->tp_next; |
5178 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5179 { |
698 | 5180 wpnext = wp->w_next; |
706 | 5181 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5182 || ((cmdmod.split & WSP_VERT) |
5183 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5184 - tabline_height() |
698 | 5185 : wp->w_width != Columns) |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5186 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5187 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5188 { |
5189 win_close(wp, FALSE); | |
5190 wpnext = firstwin; /* just in case an autocommand does | |
5191 something strange with windows */ | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5192 tpnext = first_tabpage; /* start all over... */ |
698 | 5193 open_wins = 0; |
5194 } | |
5195 else | |
5196 ++open_wins; | |
7 | 5197 } |
698 | 5198 |
5199 /* Without the ":tab" modifier only do the current tab page. */ | |
5200 if (had_tab == 0 || tpnext == NULL) | |
5201 break; | |
4354 | 5202 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5203 } |
5204 | |
5205 /* | |
5206 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5207 * open one. Otherwise move the window to the right position. | |
5208 * Watch out for autocommands that delete buffers or windows! | |
5209 */ | |
5210 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5211 ++autocmd_no_enter; | |
5212 win_enter(lastwin, FALSE); | |
5213 ++autocmd_no_leave; | |
5214 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5215 { | |
5216 /* Check if this buffer needs a window */ | |
5217 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5218 continue; | |
5219 | |
701 | 5220 if (had_tab != 0) |
5221 { | |
5222 /* With the ":tab" modifier don't move the window. */ | |
5223 if (buf->b_nwindows > 0) | |
5224 wp = lastwin; /* buffer has a window, skip it */ | |
5225 else | |
5226 wp = NULL; | |
5227 } | |
5228 else | |
5229 { | |
5230 /* Check if this buffer already has a window */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5231 FOR_ALL_WINDOWS(wp) |
701 | 5232 if (wp->w_buffer == buf) |
5233 break; | |
5234 /* If the buffer already has a window, move it */ | |
5235 if (wp != NULL) | |
5236 win_move_after(wp, curwin); | |
5237 } | |
5238 | |
5239 if (wp == NULL && split_ret == OK) | |
7 | 5240 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5241 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5242 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5243 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5244 |
7 | 5245 /* Split the window and put the buffer in it */ |
5246 p_ea_save = p_ea; | |
5247 p_ea = TRUE; /* use space from all windows */ | |
5248 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5249 ++open_wins; | |
5250 p_ea = p_ea_save; | |
5251 if (split_ret == FAIL) | |
5252 continue; | |
5253 | |
5254 /* Open the buffer in this window. */ | |
576 | 5255 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5256 swap_exists_action = SEA_DIALOG; |
5257 #endif | |
5258 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5259 if (!bufref_valid(&bufref)) |
20 | 5260 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5261 /* autocommands deleted the buffer!!! */ |
576 | 5262 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5263 swap_exists_action = SEA_NONE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5264 #endif |
7 | 5265 break; |
5266 } | |
576 | 5267 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5268 if (swap_exists_action == SEA_QUIT) |
5269 { | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5270 # if defined(FEAT_EVAL) |
24 | 5271 cleanup_T cs; |
5272 | |
5273 /* Reset the error/interrupt/exception state here so that | |
5274 * aborting() returns FALSE when closing a window. */ | |
5275 enter_cleanup(&cs); | |
5276 # endif | |
5277 | |
5278 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5279 win_close(curwin, TRUE); |
5280 --open_wins; | |
5281 swap_exists_action = SEA_NONE; | |
602 | 5282 swap_exists_did_quit = TRUE; |
24 | 5283 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5284 # if defined(FEAT_EVAL) |
24 | 5285 /* Restore the error/interrupt/exception state if not |
5286 * discarded by a new aborting error, interrupt, or uncaught | |
5287 * exception. */ | |
5288 leave_cleanup(&cs); | |
5289 # endif | |
7 | 5290 } |
5291 else | |
5292 handle_swap_exists(NULL); | |
5293 #endif | |
5294 } | |
5295 | |
5296 ui_breakcheck(); | |
5297 if (got_int) | |
5298 { | |
5299 (void)vgetc(); /* only break the file loading, not the rest */ | |
5300 break; | |
5301 } | |
20 | 5302 #ifdef FEAT_EVAL |
5303 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5304 if (aborting()) | |
5305 break; | |
5306 #endif | |
698 | 5307 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5308 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5309 cmdmod.tab = 9999; | |
7 | 5310 } |
5311 --autocmd_no_enter; | |
5312 win_enter(firstwin, FALSE); /* back to first window */ | |
5313 --autocmd_no_leave; | |
5314 | |
5315 /* | |
5316 * Close superfluous windows. | |
5317 */ | |
5318 for (wp = lastwin; open_wins > count; ) | |
5319 { | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5320 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5321 || autowrite(wp->w_buffer, FALSE) == OK); |
5322 if (!win_valid(wp)) | |
5323 { | |
5324 /* BufWrite Autocommands made the window invalid, start over */ | |
5325 wp = lastwin; | |
5326 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5327 else if (r) |
7 | 5328 { |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5329 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5330 --open_wins; |
5331 wp = lastwin; | |
5332 } | |
5333 else | |
5334 { | |
5335 wp = wp->w_prev; | |
5336 if (wp == NULL) | |
5337 break; | |
5338 } | |
5339 } | |
5340 } | |
5341 | |
5342 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5343 static int chk_modeline(linenr_T, int); |
717 | 5344 |
7 | 5345 /* |
5346 * do_modelines() - process mode lines for the current file | |
5347 * | |
717 | 5348 * "flags" can be: |
5349 * OPT_WINONLY only set options local to window | |
5350 * OPT_NOWIN don't set options local to window | |
5351 * | |
7 | 5352 * Returns immediately if the "ml" option isn't set. |
5353 */ | |
5354 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5355 do_modelines(int flags) |
7 | 5356 { |
23 | 5357 linenr_T lnum; |
5358 int nmlines; | |
5359 static int entered = 0; | |
7 | 5360 |
5361 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5362 return; | |
5363 | |
5364 /* Disallow recursive entry here. Can happen when executing a modeline | |
5365 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5366 if (entered) | |
5367 return; | |
5368 | |
5369 ++entered; | |
5370 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5371 ++lnum) | |
717 | 5372 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5373 nmlines = 0; |
5374 | |
5375 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5376 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5377 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5378 nmlines = 0; |
5379 --entered; | |
5380 } | |
5381 | |
5382 #include "version.h" /* for version number */ | |
5383 | |
5384 /* | |
5385 * chk_modeline() - check a single line for a mode string | |
5386 * Return FAIL if an error encountered. | |
5387 */ | |
5388 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5389 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5390 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5391 int flags) /* Same as for do_modelines(). */ |
7 | 5392 { |
5393 char_u *s; | |
5394 char_u *e; | |
5395 char_u *linecopy; /* local copy of any modeline found */ | |
5396 int prev; | |
5397 int vers; | |
5398 int end; | |
5399 int retval = OK; | |
5400 char_u *save_sourcing_name; | |
5401 linenr_T save_sourcing_lnum; | |
5402 #ifdef FEAT_EVAL | |
5403 scid_T save_SID; | |
5404 #endif | |
5405 | |
5406 prev = -1; | |
5407 for (s = ml_get(lnum); *s != NUL; ++s) | |
5408 { | |
5409 if (prev == -1 || vim_isspace(prev)) | |
5410 { | |
5411 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5412 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5413 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5414 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5415 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5416 { |
5417 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5418 e = s + 4; | |
5419 else | |
5420 e = s + 3; | |
5421 vers = getdigits(&e); | |
5422 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5423 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5424 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5425 && (s[3] == ':' |
5426 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5427 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5428 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5429 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5430 break; | |
5431 } | |
5432 } | |
5433 prev = *s; | |
5434 } | |
5435 | |
5436 if (*s) | |
5437 { | |
5438 do /* skip over "ex:", "vi:" or "vim:" */ | |
5439 ++s; | |
5440 while (s[-1] != ':'); | |
5441 | |
5442 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5443 if (linecopy == NULL) | |
5444 return FAIL; | |
5445 | |
5446 save_sourcing_lnum = sourcing_lnum; | |
5447 save_sourcing_name = sourcing_name; | |
5448 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5449 sourcing_name = (char_u *)"modelines"; | |
5450 | |
5451 end = FALSE; | |
5452 while (end == FALSE) | |
5453 { | |
5454 s = skipwhite(s); | |
5455 if (*s == NUL) | |
5456 break; | |
5457 | |
5458 /* | |
5459 * Find end of set command: ':' or end of line. | |
5460 * Skip over "\:", replacing it with ":". | |
5461 */ | |
5462 for (e = s; *e != ':' && *e != NUL; ++e) | |
5463 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5464 STRMOVE(e, e + 1); |
7 | 5465 if (*e == NUL) |
5466 end = TRUE; | |
5467 | |
5468 /* | |
5469 * If there is a "set" command, require a terminating ':' and | |
5470 * ignore the stuff after the ':'. | |
5471 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5472 * "vi:opt opt opt: foo" -- foo interpreted | |
5473 * Accept "se" for compatibility with Elvis. | |
5474 */ | |
5475 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5476 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5477 { | |
5478 if (*e != ':') /* no terminating ':'? */ | |
5479 break; | |
5480 end = TRUE; | |
5481 s = vim_strchr(s, ' ') + 1; | |
5482 } | |
5483 *e = NUL; /* truncate the set command */ | |
5484 | |
5485 if (*s != NUL) /* skip over an empty "::" */ | |
5486 { | |
5487 #ifdef FEAT_EVAL | |
5488 save_SID = current_SID; | |
5489 current_SID = SID_MODELINE; | |
5490 #endif | |
717 | 5491 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
7 | 5492 #ifdef FEAT_EVAL |
5493 current_SID = save_SID; | |
5494 #endif | |
5495 if (retval == FAIL) /* stop if error found */ | |
5496 break; | |
5497 } | |
5498 s = e + 1; /* advance to next part */ | |
5499 } | |
5500 | |
5501 sourcing_lnum = save_sourcing_lnum; | |
5502 sourcing_name = save_sourcing_name; | |
5503 | |
5504 vim_free(linecopy); | |
5505 } | |
5506 return retval; | |
5507 } | |
5508 | |
1559 | 5509 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5510 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5511 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5512 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5513 int writing) |
7 | 5514 { |
5515 char_u *tab; | |
5516 linenr_T lnum; | |
5517 colnr_T col; | |
5518 buf_T *buf; | |
5519 char_u *sfname; | |
5520 char_u *xline; | |
5521 | |
5522 /* Handle long line and escaped characters. */ | |
5523 xline = viminfo_readstring(virp, 1, FALSE); | |
5524 | |
5525 /* don't read in if there are files on the command-line or if writing: */ | |
5526 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5527 && find_viminfo_parameter('%') != NULL) | |
5528 { | |
5529 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5530 * Watch out for a Tab in the file name, work from the end. */ | |
5531 lnum = 0; | |
5532 col = 0; | |
5533 tab = vim_strrchr(xline, '\t'); | |
5534 if (tab != NULL) | |
5535 { | |
5536 *tab++ = '\0'; | |
1869 | 5537 col = (colnr_T)atoi((char *)tab); |
7 | 5538 tab = vim_strrchr(xline, '\t'); |
5539 if (tab != NULL) | |
5540 { | |
5541 *tab++ = '\0'; | |
5542 lnum = atol((char *)tab); | |
5543 } | |
5544 } | |
5545 | |
5546 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5547 * Then try shortening it by comparing with the current directory */ | |
5548 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5549 sfname = shorten_fname1(NameBuff); |
7 | 5550 |
5551 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5552 if (buf != NULL) /* just in case... */ | |
5553 { | |
5554 buf->b_last_cursor.lnum = lnum; | |
5555 buf->b_last_cursor.col = col; | |
5556 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5557 } | |
5558 } | |
5559 vim_free(xline); | |
5560 | |
5561 return viminfo_readline(virp); | |
5562 } | |
5563 | |
5564 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5565 write_viminfo_bufferlist(FILE *fp) |
7 | 5566 { |
5567 buf_T *buf; | |
5568 win_T *win; | |
671 | 5569 tabpage_T *tp; |
7 | 5570 char_u *line; |
23 | 5571 int max_buffers; |
7 | 5572 |
5573 if (find_viminfo_parameter('%') == NULL) | |
5574 return; | |
5575 | |
23 | 5576 /* Without a number -1 is returned: do all buffers. */ |
5577 max_buffers = get_viminfo_parameter('%'); | |
5578 | |
7 | 5579 /* Allocate room for the file name, lnum and col. */ |
1869 | 5580 #define LINE_BUF_LEN (MAXPATHL + 40) |
5581 line = alloc(LINE_BUF_LEN); | |
7 | 5582 if (line == NULL) |
5583 return; | |
5584 | |
671 | 5585 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5586 set_last_cursor(win); |
5587 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5588 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
|
5589 FOR_ALL_BUFFERS(buf) |
7 | 5590 { |
5591 if (buf->b_fname == NULL | |
5592 || !buf->b_p_bl | |
5593 #ifdef FEAT_QUICKFIX | |
5594 || bt_quickfix(buf) | |
5595 #endif | |
12100
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5596 #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
|
5597 || 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
|
5598 #endif |
7 | 5599 || removable(buf->b_ffname)) |
5600 continue; | |
5601 | |
23 | 5602 if (max_buffers-- == 0) |
5603 break; | |
7 | 5604 putc('%', fp); |
5605 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
|
5606 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5607 (long)buf->b_last_cursor.lnum, |
5608 buf->b_last_cursor.col); | |
5609 viminfo_writestring(fp, line); | |
5610 } | |
5611 vim_free(line); | |
5612 } | |
5613 #endif | |
5614 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5615 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5616 * 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
|
5617 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5618 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5619 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5620 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5621 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
|
5622 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5623 |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5624 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5625 * 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
|
5626 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5627 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5628 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
|
5629 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5630 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
|
5631 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5632 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5633 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5634 * 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
|
5635 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5636 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5637 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
|
5638 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5639 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
|
5640 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5641 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5642 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5643 * 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
|
5644 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5645 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5646 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
|
5647 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5648 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
|
5649 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5650 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5651 /* |
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
|
5652 * 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
|
5653 */ |
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
|
5654 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
|
5655 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
|
5656 { |
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
|
5657 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
|
5658 } |
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
|
5659 |
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
|
5660 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5661 * 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
|
5662 * 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
|
5663 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5664 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5665 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
|
5666 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5667 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
|
5668 || 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
|
5669 || 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
|
5670 || 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
|
5671 } |
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 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5674 * 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
|
5675 * buffer. |
11788
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 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5678 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
|
5679 { |
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
|
5680 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
|
5681 || 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
|
5682 || 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
|
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 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5686 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
|
5687 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5688 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
|
5689 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5690 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
|
5691 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5692 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5693 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5694 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5695 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5696 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5697 * 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
|
5698 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5699 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5700 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5701 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
|
5702 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5703 /* '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
|
5704 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
|
5705 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5706 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5707 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5708 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
|
5709 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
|
5710 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5711 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
|
5712 } |
7 | 5713 |
5714 /* | |
5715 * Return special buffer name. | |
5716 * Returns NULL when the buffer has a normal file name. | |
5717 */ | |
3839 | 5718 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5719 buf_spname(buf_T *buf) |
7 | 5720 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5721 #if defined(FEAT_QUICKFIX) |
7 | 5722 if (bt_quickfix(buf)) |
643 | 5723 { |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5724 win_T *win; |
1559 | 5725 tabpage_T *tp; |
643 | 5726 |
5727 /* | |
5728 * For location list window, w_llist_ref points to the location list. | |
5729 * For quickfix window, w_llist_ref is NULL. | |
5730 */ | |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5731 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
3839 | 5732 return (char_u *)_(msg_loclist); |
643 | 5733 else |
3839 | 5734 return (char_u *)_(msg_qflist); |
643 | 5735 } |
7 | 5736 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5737 |
7 | 5738 /* 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
|
5739 * contains the name as specified by the user. */ |
7 | 5740 if (bt_nofile(buf)) |
5741 { | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5742 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5743 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5744 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
|
5745 #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
|
5746 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
|
5747 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
|
5748 #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
|
5749 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
|
5750 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
|
5751 #endif |
3839 | 5752 return (char_u *)_("[Scratch]"); |
7 | 5753 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5754 |
7 | 5755 if (buf->b_fname == NULL) |
3839 | 5756 return (char_u *)_("[No Name]"); |
7 | 5757 return NULL; |
5758 } | |
5759 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5760 #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
|
5761 || 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
|
5762 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5763 # 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
|
5764 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5765 /* |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5766 * 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
|
5767 * 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
|
5768 * 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
|
5769 * 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
|
5770 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5771 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5772 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
|
5773 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
|
5774 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
|
5775 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
|
5776 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
|
5777 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5778 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
|
5779 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
|
5780 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5781 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
|
5782 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
|
5783 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
|
5784 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5785 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
|
5786 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
|
5787 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5788 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5789 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5790 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5791 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
|
5792 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
|
5793 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
|
5794 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
|
5795 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5796 if (save_curbuf->br_buf == NULL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5797 restore_win(save_curwin, save_curtab, TRUE); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5798 else |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5799 restore_buffer(save_curbuf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5800 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5801 #endif |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5802 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5803 #if defined(FEAT_QUICKFIX) || defined(SWITCH_TO_WIN) || defined(PROTO) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5804 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5805 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5806 * If found OK is returned and "wp" and "tp" are set to the window and tabpage. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5807 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5808 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5809 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5810 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5811 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5812 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5813 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5814 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5815 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5816 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5817 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5818 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5819 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5820 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5821 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5822 #endif |
7 | 5823 |
5824 #if defined(FEAT_SIGNS) || defined(PROTO) | |
5825 /* | |
5826 * Insert the sign into the signlist. | |
5827 */ | |
5828 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5829 insert_sign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5830 buf_T *buf, /* buffer to store sign in */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5831 signlist_T *prev, /* previous sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5832 signlist_T *next, /* next sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5833 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5834 linenr_T lnum, /* line number which gets the mark */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5835 int typenr) /* typenr of sign we are adding */ |
7 | 5836 { |
5837 signlist_T *newsign; | |
5838 | |
5839 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE); | |
5840 if (newsign != NULL) | |
5841 { | |
5842 newsign->id = id; | |
5843 newsign->lnum = lnum; | |
5844 newsign->typenr = typenr; | |
5845 newsign->next = next; | |
5846 #ifdef FEAT_NETBEANS_INTG | |
5847 newsign->prev = prev; | |
5848 if (next != NULL) | |
5849 next->prev = newsign; | |
5850 #endif | |
5851 | |
5852 if (prev == NULL) | |
5853 { | |
5854 /* When adding first sign need to redraw the windows to create the | |
5855 * column for signs. */ | |
5856 if (buf->b_signlist == NULL) | |
5857 { | |
5858 redraw_buf_later(buf, NOT_VALID); | |
5859 changed_cline_bef_curs(); | |
5860 } | |
5861 | |
5862 /* first sign in signlist */ | |
5863 buf->b_signlist = newsign; | |
6689 | 5864 #ifdef FEAT_NETBEANS_INTG |
5865 if (netbeans_active()) | |
5866 buf->b_has_sign_column = TRUE; | |
5867 #endif | |
7 | 5868 } |
5869 else | |
5870 prev->next = newsign; | |
5871 } | |
5872 } | |
5873 | |
5874 /* | |
5875 * Add the sign into the signlist. Find the right spot to do it though. | |
5876 */ | |
5877 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5878 buf_addsign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5879 buf_T *buf, /* buffer to store sign in */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5880 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5881 linenr_T lnum, /* line number which gets the mark */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5882 int typenr) /* typenr of sign we are adding */ |
7 | 5883 { |
5884 signlist_T *sign; /* a sign in the signlist */ | |
5885 signlist_T *prev; /* the previous sign */ | |
5886 | |
5887 prev = NULL; | |
5888 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5889 { | |
5890 if (lnum == sign->lnum && id == sign->id) | |
5891 { | |
5892 sign->typenr = typenr; | |
5893 return; | |
5894 } | |
5895 else if ( | |
5896 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */ | |
5897 id < 0 && | |
5898 #endif | |
5899 lnum < sign->lnum) | |
5900 { | |
5901 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5902 /* XXX - GRP: Is this because of sign slide problem? Or is it | |
5903 * really needed? Or is it because we allow multiple signs per | |
5904 * line? If so, should I add that feature to FEAT_SIGNS? | |
5905 */ | |
5906 while (prev != NULL && prev->lnum == lnum) | |
5907 prev = prev->prev; | |
5908 if (prev == NULL) | |
5909 sign = buf->b_signlist; | |
5910 else | |
5911 sign = prev->next; | |
5912 #endif | |
5913 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5914 return; | |
5915 } | |
5916 prev = sign; | |
5917 } | |
5918 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5919 /* XXX - GRP: See previous comment */ | |
5920 while (prev != NULL && prev->lnum == lnum) | |
5921 prev = prev->prev; | |
5922 if (prev == NULL) | |
5923 sign = buf->b_signlist; | |
5924 else | |
5925 sign = prev->next; | |
5926 #endif | |
5927 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5928 | |
5929 return; | |
5930 } | |
5931 | |
5869 | 5932 /* |
5933 * For an existing, placed sign "markId" change the type to "typenr". | |
5934 * Returns the line number of the sign, or zero if the sign is not found. | |
5935 */ | |
1869 | 5936 linenr_T |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5937 buf_change_sign_type( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5938 buf_T *buf, /* buffer to store sign in */ |
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5939 int markId, /* sign ID */ |
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changeset
|
5940 int typenr) /* typenr of sign we are adding */ |
7 | 5941 { |
5942 signlist_T *sign; /* a sign in the signlist */ | |
5943 | |
5944 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5945 { | |
5946 if (sign->id == markId) | |
5947 { | |
5948 sign->typenr = typenr; | |
5949 return sign->lnum; | |
5950 } | |
5951 } | |
5952 | |
1869 | 5953 return (linenr_T)0; |
7 | 5954 } |
5955 | |
1869 | 5956 int |
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5957 buf_getsigntype( |
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5958 buf_T *buf, |
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5959 linenr_T lnum, |
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5960 int type) /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */ |
7 | 5961 { |
5962 signlist_T *sign; /* a sign in a b_signlist */ | |
5963 | |
5964 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5965 if (sign->lnum == lnum | |
5966 && (type == SIGN_ANY | |
5967 # ifdef FEAT_SIGN_ICONS | |
5968 || (type == SIGN_ICON | |
5969 && sign_get_image(sign->typenr) != NULL) | |
5970 # endif | |
5971 || (type == SIGN_TEXT | |
5972 && sign_get_text(sign->typenr) != NULL) | |
5973 || (type == SIGN_LINEHL | |
5974 && sign_get_attr(sign->typenr, TRUE) != 0))) | |
5975 return sign->typenr; | |
5976 return 0; | |
5977 } | |
5978 | |
5979 | |
5980 linenr_T | |
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5981 buf_delsign( |
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5982 buf_T *buf, /* buffer sign is stored in */ |
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5983 int id) /* sign id */ |
7 | 5984 { |
5985 signlist_T **lastp; /* pointer to pointer to current sign */ | |
5986 signlist_T *sign; /* a sign in a b_signlist */ | |
5987 signlist_T *next; /* the next sign in a b_signlist */ | |
5988 linenr_T lnum; /* line number whose sign was deleted */ | |
5989 | |
5990 lastp = &buf->b_signlist; | |
5991 lnum = 0; | |
5992 for (sign = buf->b_signlist; sign != NULL; sign = next) | |
5993 { | |
5994 next = sign->next; | |
5995 if (sign->id == id) | |
5996 { | |
5997 *lastp = next; | |
5998 #ifdef FEAT_NETBEANS_INTG | |
5999 if (next != NULL) | |
6000 next->prev = sign->prev; | |
6001 #endif | |
6002 lnum = sign->lnum; | |
6003 vim_free(sign); | |
6004 break; | |
6005 } | |
6006 else | |
6007 lastp = &sign->next; | |
6008 } | |
6009 | |
6010 /* When deleted the last sign need to redraw the windows to remove the | |
6011 * sign column. */ | |
6012 if (buf->b_signlist == NULL) | |
6013 { | |
6014 redraw_buf_later(buf, NOT_VALID); | |
6015 changed_cline_bef_curs(); | |
6016 } | |
6017 | |
6018 return lnum; | |
6019 } | |
6020 | |
6021 | |
6022 /* | |
6023 * Find the line number of the sign with the requested id. If the sign does | |
6024 * not exist, return 0 as the line number. This will still let the correct file | |
6025 * get loaded. | |
6026 */ | |
6027 int | |
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6028 buf_findsign( |
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6029 buf_T *buf, /* buffer to store sign in */ |
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6030 int id) /* sign ID */ |
7 | 6031 { |
6032 signlist_T *sign; /* a sign in the signlist */ | |
6033 | |
6034 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6035 if (sign->id == id) | |
6036 return sign->lnum; | |
6037 | |
6038 return 0; | |
6039 } | |
6040 | |
6041 int | |
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6042 buf_findsign_id( |
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6043 buf_T *buf, /* buffer whose sign we are searching for */ |
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6044 linenr_T lnum) /* line number of sign */ |
7 | 6045 { |
6046 signlist_T *sign; /* a sign in the signlist */ | |
6047 | |
6048 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6049 if (sign->lnum == lnum) | |
6050 return sign->id; | |
6051 | |
6052 return 0; | |
6053 } | |
6054 | |
6055 | |
6056 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO) | |
6057 /* see if a given type of sign exists on a specific line */ | |
6058 int | |
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6059 buf_findsigntype_id( |
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6060 buf_T *buf, /* buffer whose sign we are searching for */ |
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6061 linenr_T lnum, /* line number of sign */ |
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6062 int typenr) /* sign type number */ |
7 | 6063 { |
6064 signlist_T *sign; /* a sign in the signlist */ | |
6065 | |
6066 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6067 if (sign->lnum == lnum && sign->typenr == typenr) | |
6068 return sign->id; | |
6069 | |
6070 return 0; | |
6071 } | |
6072 | |
6073 | |
6074 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
6075 /* return the number of icons on the given line */ | |
6076 int | |
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6077 buf_signcount(buf_T *buf, linenr_T lnum) |
7 | 6078 { |
6079 signlist_T *sign; /* a sign in the signlist */ | |
6080 int count = 0; | |
6081 | |
6082 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6083 if (sign->lnum == lnum) | |
6084 if (sign_get_image(sign->typenr) != NULL) | |
6085 count++; | |
6086 | |
6087 return count; | |
6088 } | |
6089 # endif /* FEAT_SIGN_ICONS */ | |
6090 # endif /* FEAT_NETBEANS_INTG */ | |
6091 | |
6092 | |
6093 /* | |
6094 * Delete signs in buffer "buf". | |
6095 */ | |
3672 | 6096 void |
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6097 buf_delete_signs(buf_T *buf) |
7 | 6098 { |
6099 signlist_T *next; | |
6100 | |
5869 | 6101 /* When deleting the last sign need to redraw the windows to remove the |
6060 | 6102 * sign column. Not when curwin is NULL (this means we're exiting). */ |
6103 if (buf->b_signlist != NULL && curwin != NULL) | |
5869 | 6104 { |
6105 redraw_buf_later(buf, NOT_VALID); | |
6106 changed_cline_bef_curs(); | |
6107 } | |
6108 | |
7 | 6109 while (buf->b_signlist != NULL) |
6110 { | |
6111 next = buf->b_signlist->next; | |
6112 vim_free(buf->b_signlist); | |
6113 buf->b_signlist = next; | |
6114 } | |
6115 } | |
6116 | |
6117 /* | |
6118 * Delete all signs in all buffers. | |
6119 */ | |
6120 void | |
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6121 buf_delete_all_signs(void) |
7 | 6122 { |
6123 buf_T *buf; /* buffer we are checking for signs */ | |
6124 | |
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6125 FOR_ALL_BUFFERS(buf) |
7 | 6126 if (buf->b_signlist != NULL) |
6127 buf_delete_signs(buf); | |
6128 } | |
6129 | |
6130 /* | |
6131 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers. | |
6132 */ | |
6133 void | |
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6134 sign_list_placed(buf_T *rbuf) |
7 | 6135 { |
6136 buf_T *buf; | |
6137 signlist_T *p; | |
6138 char lbuf[BUFSIZ]; | |
6139 | |
6140 MSG_PUTS_TITLE(_("\n--- Signs ---")); | |
6141 msg_putchar('\n'); | |
6142 if (rbuf == NULL) | |
6143 buf = firstbuf; | |
6144 else | |
6145 buf = rbuf; | |
3411 | 6146 while (buf != NULL && !got_int) |
7 | 6147 { |
6148 if (buf->b_signlist != NULL) | |
6149 { | |
272 | 6150 vim_snprintf(lbuf, BUFSIZ, _("Signs for %s:"), buf->b_fname); |
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6151 MSG_PUTS_ATTR(lbuf, HL_ATTR(HLF_D)); |
7 | 6152 msg_putchar('\n'); |
6153 } | |
3411 | 6154 for (p = buf->b_signlist; p != NULL && !got_int; p = p->next) |
7 | 6155 { |
272 | 6156 vim_snprintf(lbuf, BUFSIZ, _(" line=%ld id=%d name=%s"), |
7 | 6157 (long)p->lnum, p->id, sign_typenr2name(p->typenr)); |
6158 MSG_PUTS(lbuf); | |
6159 msg_putchar('\n'); | |
6160 } | |
6161 if (rbuf != NULL) | |
6162 break; | |
6163 buf = buf->b_next; | |
6164 } | |
6165 } | |
6166 | |
6167 /* | |
6168 * Adjust a placed sign for inserted/deleted lines. | |
6169 */ | |
6170 void | |
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6171 sign_mark_adjust( |
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6172 linenr_T line1, |
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6173 linenr_T line2, |
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6174 long amount, |
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6175 long amount_after) |
7 | 6176 { |
6177 signlist_T *sign; /* a sign in a b_signlist */ | |
6178 | |
6179 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next) | |
6180 { | |
6181 if (sign->lnum >= line1 && sign->lnum <= line2) | |
6182 { | |
6183 if (amount == MAXLNUM) | |
6184 sign->lnum = line1; | |
6185 else | |
6186 sign->lnum += amount; | |
6187 } | |
6188 else if (sign->lnum > line2) | |
6189 sign->lnum += amount_after; | |
6190 } | |
6191 } | |
6192 #endif /* FEAT_SIGNS */ | |
6193 | |
6194 /* | |
6195 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
6196 */ | |
6197 void | |
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6198 set_buflisted(int on) |
7 | 6199 { |
6200 if (on != curbuf->b_p_bl) | |
6201 { | |
6202 curbuf->b_p_bl = on; | |
6203 if (on) | |
6204 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
6205 else | |
6206 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
6207 } | |
6208 } | |
6209 | |
6210 /* | |
6211 * Read the file for "buf" again and check if the contents changed. | |
6212 * Return TRUE if it changed or this could not be checked. | |
6213 */ | |
6214 int | |
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6215 buf_contents_changed(buf_T *buf) |
7 | 6216 { |
6217 buf_T *newbuf; | |
6218 int differ = TRUE; | |
6219 linenr_T lnum; | |
6220 aco_save_T aco; | |
6221 exarg_T ea; | |
6222 | |
6223 /* Allocate a buffer without putting it in the buffer list. */ | |
6224 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
6225 if (newbuf == NULL) | |
6226 return TRUE; | |
6227 | |
6228 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
6229 if (prep_exarg(&ea, buf) == FAIL) | |
6230 { | |
6231 wipe_buffer(newbuf, FALSE); | |
6232 return TRUE; | |
6233 } | |
6234 | |
6235 /* set curwin/curbuf to buf and save a few things */ | |
6236 aucmd_prepbuf(&aco, newbuf); | |
6237 | |
625 | 6238 if (ml_open(curbuf) == OK |
7 | 6239 && readfile(buf->b_ffname, buf->b_fname, |
6240 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
6241 &ea, READ_NEW | READ_DUMMY) == OK) | |
6242 { | |
6243 /* compare the two files line by line */ | |
6244 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
6245 { | |
6246 differ = FALSE; | |
6247 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6248 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
6249 { | |
6250 differ = TRUE; | |
6251 break; | |
6252 } | |
6253 } | |
6254 } | |
6255 vim_free(ea.cmd); | |
6256 | |
6257 /* restore curwin/curbuf and a few other things */ | |
6258 aucmd_restbuf(&aco); | |
6259 | |
6260 if (curbuf != newbuf) /* safety check */ | |
6261 wipe_buffer(newbuf, FALSE); | |
6262 | |
6263 return differ; | |
6264 } | |
6265 | |
6266 /* | |
6267 * Wipe out a buffer and decrement the last buffer number if it was used for | |
6268 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
6269 * marks. | |
6270 */ | |
6271 void | |
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6272 wipe_buffer( |
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6273 buf_T *buf, |
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changeset
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6274 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 6275 { |
6276 if (buf->b_fnum == top_file_num - 1) | |
6277 --top_file_num; | |
6278 | |
6279 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 6280 block_autocmds(); |
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6281 |
3365 | 6282 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
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6283 |
7 | 6284 if (!aucmd) |
1410 | 6285 unblock_autocmds(); |
7 | 6286 } |