Mercurial > vim
annotate src/buffer.c @ 14417:5d9b450e7827 v8.1.0223
patch 8.1.0223: completing shell command finds sub-directories in $PATH
commit https://github.com/vim/vim/commit/6ab9e429da18f4d784222a9f7dfafb7c0218b7eb
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 28 19:20:13 2018 +0200
patch 8.1.0223: completing shell command finds sub-directories in $PATH
Problem: Completing shell command finds sub-directories in $PATH.
Solution: Remove EW_DIR when completing an item in $PATH. (Jason Franklin)
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 28 Jul 2018 19:30:06 +0200 |
parents | 2ad722003b36 |
children | 4a94173743d9 |
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 && (0 |
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208 # ifdef S_ISFIFO |
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209 || S_ISFIFO(perm) |
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210 # endif |
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211 # ifdef S_ISSOCK |
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212 || S_ISSOCK(perm) |
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213 # endif |
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214 # ifdef OPEN_CHR_FILES |
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215 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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216 # endif |
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217 )) |
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218 read_fifo = TRUE; |
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219 if (read_fifo) |
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220 curbuf->b_p_bin = TRUE; |
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221 #endif |
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222 if (shortmess(SHM_FILEINFO)) |
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223 msg_silent = 1; |
7 | 224 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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225 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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226 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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227 #ifdef UNIX |
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228 if (read_fifo) |
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229 { |
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230 curbuf->b_p_bin = save_bin; |
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231 if (retval == OK) |
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232 retval = read_buffer(FALSE, eap, flags); |
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233 } |
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234 #endif |
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235 msg_silent = old_msg_silent; |
7 | 236 #ifdef FEAT_NETBEANS_INTG |
237 netbeansFireChanges = oldFire; | |
238 #endif | |
239 /* Help buffer is filtered. */ | |
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240 if (bt_help(curbuf)) |
7 | 241 fix_help_buffer(); |
242 } | |
243 else if (read_stdin) | |
244 { | |
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245 int save_bin = curbuf->b_p_bin; |
7 | 246 |
247 /* | |
248 * First read the text in binary mode into the buffer. | |
249 * Then read from that same buffer and append at the end. This makes | |
250 * it possible to retry when 'fileformat' or 'fileencoding' was | |
251 * guessed wrong. | |
252 */ | |
253 curbuf->b_p_bin = TRUE; | |
254 retval = readfile(NULL, NULL, (linenr_T)0, | |
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255 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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256 flags | (READ_NEW + READ_STDIN)); |
7 | 257 curbuf->b_p_bin = save_bin; |
258 if (retval == OK) | |
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259 retval = read_buffer(TRUE, eap, flags); |
7 | 260 } |
261 | |
262 /* if first time loading this buffer, init b_chartab[] */ | |
263 if (curbuf->b_flags & BF_NEVERLOADED) | |
5438 | 264 { |
7 | 265 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 266 #ifdef FEAT_CINDENT |
5438 | 267 parse_cino(curbuf); |
5440 | 268 #endif |
5438 | 269 } |
7 | 270 |
271 /* | |
272 * Set/reset the Changed flag first, autocmds may change the buffer. | |
273 * Apply the automatic commands, before processing the modelines. | |
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274 * So the modelines have priority over autocommands. |
7 | 275 */ |
276 /* When reading stdin, the buffer contents always needs writing, so set | |
277 * the changed flag. Unless in readonly mode: "ls | gview -". | |
278 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
1291 | 279 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
7 | 280 || modified_was_set /* ":set modified" used in autocmd */ |
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281 #ifdef FEAT_EVAL |
7 | 282 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
283 #endif | |
1291 | 284 ) |
7 | 285 changed(); |
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286 else if (retval == OK && !read_stdin && !read_fifo) |
7 | 287 unchanged(curbuf, FALSE); |
288 save_file_ff(curbuf); /* keep this fileformat */ | |
289 | |
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290 /* Set last_changedtick to avoid triggering a TextChanged autocommand right |
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291 * after it was added. */ |
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292 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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293 #ifdef FEAT_INS_EXPAND |
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294 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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295 #endif |
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296 |
7 | 297 /* require "!" to overwrite the file, because it wasn't read completely */ |
298 #ifdef FEAT_EVAL | |
299 if (aborting()) | |
300 #else | |
301 if (got_int) | |
302 #endif | |
303 curbuf->b_flags |= BF_READERR; | |
304 | |
20 | 305 #ifdef FEAT_FOLDING |
306 /* Need to update automatic folding. Do this before the autocommands, | |
307 * they may use the fold info. */ | |
308 foldUpdateAll(curwin); | |
309 #endif | |
310 | |
7 | 311 /* need to set w_topline, unless some autocommand already did that. */ |
312 if (!(curwin->w_valid & VALID_TOPLINE)) | |
313 { | |
314 curwin->w_topline = 1; | |
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315 #ifdef FEAT_DIFF |
7 | 316 curwin->w_topfill = 0; |
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317 #endif |
7 | 318 } |
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319 #ifdef FEAT_EVAL |
7 | 320 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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321 #else |
7 | 322 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
323 #endif | |
324 | |
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325 if (retval == OK) |
7 | 326 { |
327 /* | |
328 * The autocommands may have changed the current buffer. Apply the | |
329 * modelines to the correct buffer, if it still exists and is loaded. | |
330 */ | |
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331 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 332 { |
333 aco_save_T aco; | |
334 | |
335 /* Go to the buffer that was opened. */ | |
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336 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 337 do_modelines(0); |
7 | 338 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
339 | |
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340 #ifdef FEAT_EVAL |
7 | 341 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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342 &retval); |
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343 #else |
7 | 344 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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345 #endif |
7 | 346 |
347 /* restore curwin/curbuf and a few other things */ | |
348 aucmd_restbuf(&aco); | |
349 } | |
350 } | |
351 | |
352 return retval; | |
353 } | |
354 | |
355 /* | |
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356 * Store "buf" in "bufref" and set the free count. |
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357 */ |
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358 void |
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359 set_bufref(bufref_T *bufref, buf_T *buf) |
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360 { |
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361 bufref->br_buf = buf; |
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362 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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363 bufref->br_buf_free_count = buf_free_count; |
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364 } |
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365 |
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366 /* |
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367 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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368 * set_bufref() was called and it is a valid buffer. |
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369 * Only goes through the buffer list if buf_free_count changed. |
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370 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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371 * the same allocated memory, but it's a different buffer. |
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372 */ |
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373 int |
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374 bufref_valid(bufref_T *bufref) |
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375 { |
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376 return bufref->br_buf_free_count == buf_free_count |
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377 ? TRUE : buf_valid(bufref->br_buf) |
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378 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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379 } |
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380 |
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381 /* |
7 | 382 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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383 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 384 */ |
385 int | |
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386 buf_valid(buf_T *buf) |
7 | 387 { |
388 buf_T *bp; | |
389 | |
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390 /* Assume that we more often have a recent buffer, start with the last |
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391 * one. */ |
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392 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 393 if (bp == buf) |
394 return TRUE; | |
395 return FALSE; | |
396 } | |
397 | |
398 /* | |
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399 * A hash table used to quickly lookup a buffer by its number. |
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400 */ |
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401 static hashtab_T buf_hashtab; |
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402 |
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403 static void |
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404 buf_hashtab_add(buf_T *buf) |
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405 { |
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406 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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407 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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408 EMSG(_("E931: Buffer cannot be registered")); |
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409 } |
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410 |
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411 static void |
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412 buf_hashtab_remove(buf_T *buf) |
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413 { |
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414 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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415 |
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416 if (!HASHITEM_EMPTY(hi)) |
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417 hash_remove(&buf_hashtab, hi); |
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418 } |
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419 |
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420 static char *e_buflocked = N_("E937: Attempt to delete a buffer that is in use"); |
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421 |
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422 /* |
7 | 423 * Close the link to a buffer. |
424 * "action" is used when there is no longer a window for the buffer. | |
425 * It can be: | |
426 * 0 buffer becomes hidden | |
427 * DOBUF_UNLOAD buffer is unloaded | |
428 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
429 * DOBUF_WIPE buffer is unloaded and really deleted | |
430 * When doing all but the first one on the current buffer, the caller should | |
431 * get a new buffer very soon! | |
432 * | |
433 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 434 * |
435 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
436 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
437 * supposed to close the window but autocommands close all other windows. | |
7 | 438 */ |
439 void | |
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440 close_buffer( |
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441 win_T *win, /* if not NULL, set b_last_cursor */ |
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442 buf_T *buf, |
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443 int action, |
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444 int abort_if_last UNUSED) |
7 | 445 { |
446 int is_curbuf; | |
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447 int nwindows; |
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448 bufref_T bufref; |
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449 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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450 win_T *the_curwin = curwin; |
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451 tabpage_T *the_curtab = curtab; |
7 | 452 int unload_buf = (action != 0); |
453 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
454 int wipe_buf = (action == DOBUF_WIPE); | |
455 | |
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456 /* |
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457 * Force unloading or deleting when 'bufhidden' says so. |
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458 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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459 * "hide" (otherwise we could never free or delete a buffer). |
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460 */ |
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461 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ |
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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 } |
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466 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ |
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467 { |
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468 del_buf = TRUE; |
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469 unload_buf = TRUE; |
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470 wipe_buf = TRUE; |
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471 } |
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patch 8.0.1119: quitting a split terminal window kills the job
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parents:
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diff
changeset
|
472 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
473 unload_buf = TRUE; |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
474 |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
475 #ifdef FEAT_TERMINAL |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
476 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
477 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
478 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
|
479 { |
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
|
480 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
|
481 { |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
482 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
|
483 { |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
484 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
|
485 return; |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
486 } |
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
|
487 /* 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
|
488 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
|
489 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
490 else |
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 /* 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
|
493 del_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
494 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
|
495 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
496 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
497 else |
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 /* 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
|
500 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
|
501 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
|
502 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
|
503 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
504 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
505 #endif |
7 | 506 |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
507 /* 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
|
508 * 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
|
509 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
|
510 { |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
511 EMSG(_(e_buflocked)); |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
512 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
513 } |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
514 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
515 /* 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
|
516 if (win != NULL && win_valid_any_tab(win)) |
7 | 517 { |
518 /* Set b_last_cursor when closing the last window for the buffer. | |
519 * Remember the last cursor position and window options of the buffer. | |
520 * This used to be only for the current window, but then options like | |
521 * 'foldmethod' may be lost with a ":only" command. */ | |
522 if (buf->b_nwindows == 1) | |
523 set_last_cursor(win); | |
524 buflist_setfpos(buf, win, | |
525 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
526 win->w_cursor.col, TRUE); | |
527 } | |
528 | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
529 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
530 |
7 | 531 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
532 if (buf->b_nwindows == 1) | |
533 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
534 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
535 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
|
536 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
537 && !bufref_valid(&bufref)) |
3365 | 538 { |
3570 | 539 /* Autocommands deleted the buffer. */ |
540 aucmd_abort: | |
3365 | 541 EMSG(_(e_auabort)); |
7 | 542 return; |
3365 | 543 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
544 --buf->b_locked; |
3570 | 545 if (abort_if_last && one_window()) |
546 /* Autocommands made this the only window. */ | |
547 goto aucmd_abort; | |
7 | 548 |
549 /* When the buffer becomes hidden, but is not unloaded, trigger | |
550 * BufHidden */ | |
551 if (!unload_buf) | |
552 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
553 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
554 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
|
555 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
556 && !bufref_valid(&bufref)) |
3570 | 557 /* Autocommands deleted the buffer. */ |
558 goto aucmd_abort; | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
559 --buf->b_locked; |
3570 | 560 if (abort_if_last && one_window()) |
561 /* Autocommands made this the only window. */ | |
562 goto aucmd_abort; | |
7 | 563 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
564 #ifdef FEAT_EVAL |
7 | 565 if (aborting()) /* autocmds may abort script processing */ |
566 return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
567 #endif |
7 | 568 } |
10114
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 /* 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
|
571 * 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
|
572 * "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
|
573 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
|
574 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
575 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
576 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
|
577 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
578 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
579 |
7 | 580 nwindows = buf->b_nwindows; |
581 | |
582 /* decrease the link count from windows (unless not in any window) */ | |
583 if (buf->b_nwindows > 0) | |
584 --buf->b_nwindows; | |
585 | |
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
|
586 #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
|
587 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
|
588 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
|
589 #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
|
590 |
7 | 591 /* Return when a window is displaying the buffer or when it's not |
592 * unloaded. */ | |
593 if (buf->b_nwindows > 0 || !unload_buf) | |
594 return; | |
595 | |
596 /* Always remove the buffer when there is no file name. */ | |
597 if (buf->b_ffname == NULL) | |
598 del_buf = TRUE; | |
599 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
600 /* 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
|
601 * anything. */ |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
602 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
603 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
604 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
605 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
606 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
607 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
608 |
7 | 609 /* |
610 * Free all things allocated for this buffer. | |
611 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
612 */ | |
613 /* Remember if we are closing the current buffer. Restore the number of | |
614 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
615 is_curbuf = (buf == curbuf); | |
616 buf->b_nwindows = nwindows; | |
617 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
618 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 619 |
620 /* 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
|
621 if (!bufref_valid(&bufref)) |
7 | 622 return; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
623 #ifdef FEAT_EVAL |
20 | 624 if (aborting()) /* autocmds may abort script processing */ |
7 | 625 return; |
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626 #endif |
7 | 627 |
628 /* | |
629 * It's possible that autocommands change curbuf to the one being deleted. | |
630 * This might cause the previous curbuf to be deleted unexpectedly. But | |
631 * in some cases it's OK to delete the curbuf, because a new one is | |
632 * obtained anyway. Therefore only return if curbuf changed to the | |
633 * deleted buffer. | |
634 */ | |
635 if (buf == curbuf && !is_curbuf) | |
636 return; | |
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637 |
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638 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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639 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
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640 |
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641 /* Autocommands may have opened or closed windows for this buffer. |
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642 * Decrement the count for the close we do here. */ |
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643 if (buf->b_nwindows > 0) |
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644 --buf->b_nwindows; |
7 | 645 |
646 /* | |
647 * Remove the buffer from the list. | |
648 */ | |
649 if (wipe_buf) | |
650 { | |
651 #ifdef FEAT_SUN_WORKSHOP | |
652 if (usingSunWorkShop) | |
653 workshop_file_closed_lineno((char *)buf->b_ffname, | |
654 (int)buf->b_last_cursor.lnum); | |
655 #endif | |
656 vim_free(buf->b_ffname); | |
657 vim_free(buf->b_sfname); | |
658 if (buf->b_prev == NULL) | |
659 firstbuf = buf->b_next; | |
660 else | |
661 buf->b_prev->b_next = buf->b_next; | |
662 if (buf->b_next == NULL) | |
663 lastbuf = buf->b_prev; | |
664 else | |
665 buf->b_next->b_prev = buf->b_prev; | |
666 free_buffer(buf); | |
667 } | |
668 else | |
669 { | |
670 if (del_buf) | |
671 { | |
672 /* Free all internal variables and reset option values, to make | |
673 * ":bdel" compatible with Vim 5.7. */ | |
674 free_buffer_stuff(buf, TRUE); | |
675 | |
676 /* Make it look like a new buffer. */ | |
677 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
678 | |
679 /* Init the options when loaded again. */ | |
680 buf->b_p_initialized = FALSE; | |
681 } | |
682 buf_clear_file(buf); | |
683 if (del_buf) | |
684 buf->b_p_bl = FALSE; | |
685 } | |
686 } | |
687 | |
688 /* | |
689 * Make buffer not contain a file. | |
690 */ | |
691 void | |
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692 buf_clear_file(buf_T *buf) |
7 | 693 { |
694 buf->b_ml.ml_line_count = 1; | |
695 unchanged(buf, TRUE); | |
696 buf->b_shortname = FALSE; | |
697 buf->b_p_eol = TRUE; | |
698 buf->b_start_eol = TRUE; | |
699 #ifdef FEAT_MBYTE | |
700 buf->b_p_bomb = FALSE; | |
1352 | 701 buf->b_start_bomb = FALSE; |
7 | 702 #endif |
703 buf->b_ml.ml_mfp = NULL; | |
704 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
705 #ifdef FEAT_NETBEANS_INTG | |
706 netbeans_deleted_all_lines(buf); | |
707 #endif | |
708 } | |
709 | |
710 /* | |
711 * buf_freeall() - free all things allocated for a buffer that are related to | |
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712 * the file. Careful: get here with "curwin" NULL when exiting. |
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713 * flags: |
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714 * BFA_DEL buffer is going to be deleted |
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715 * BFA_WIPE buffer is going to be wiped out |
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716 * BFA_KEEP_UNDO do not free undo information |
7 | 717 */ |
718 void | |
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719 buf_freeall(buf_T *buf, int flags) |
7 | 720 { |
721 int is_curbuf = (buf == curbuf); | |
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722 bufref_T bufref; |
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723 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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724 win_T *the_curwin = curwin; |
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725 tabpage_T *the_curtab = curtab; |
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726 |
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727 /* Make sure the buffer isn't closed by autocommands. */ |
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728 ++buf->b_locked; |
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729 set_bufref(&bufref, buf); |
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730 if (buf->b_ml.ml_mfp != NULL) |
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731 { |
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732 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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733 FALSE, buf) |
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734 && !bufref_valid(&bufref)) |
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735 /* autocommands deleted the buffer */ |
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736 return; |
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737 } |
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738 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 739 { |
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740 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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741 FALSE, buf) |
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742 && !bufref_valid(&bufref)) |
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743 /* autocommands deleted the buffer */ |
7 | 744 return; |
745 } | |
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746 if (flags & BFA_WIPE) |
7 | 747 { |
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748 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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749 FALSE, buf) |
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750 && !bufref_valid(&bufref)) |
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751 /* autocommands deleted the buffer */ |
7 | 752 return; |
753 } | |
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754 --buf->b_locked; |
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755 |
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756 /* If the buffer was in curwin and the window has changed, go back to that |
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757 * window, if it still exists. This avoids that ":edit x" triggering a |
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758 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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759 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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760 { |
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761 block_autocmds(); |
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762 goto_tabpage_win(the_curtab, the_curwin); |
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763 unblock_autocmds(); |
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764 } |
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765 |
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766 #ifdef FEAT_EVAL |
36 | 767 if (aborting()) /* autocmds may abort script processing */ |
7 | 768 return; |
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769 #endif |
7 | 770 |
771 /* | |
772 * It's possible that autocommands change curbuf to the one being deleted. | |
773 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
774 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
775 * Therefore only return if curbuf changed to the deleted buffer. | |
776 */ | |
777 if (buf == curbuf && !is_curbuf) | |
778 return; | |
779 #ifdef FEAT_DIFF | |
780 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
781 #endif | |
3068 | 782 #ifdef FEAT_SYN_HL |
3182 | 783 /* Remove any ownsyntax, unless exiting. */ |
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784 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 785 reset_synblock(curwin); |
3068 | 786 #endif |
1187 | 787 |
788 #ifdef FEAT_FOLDING | |
789 /* No folds in an empty buffer. */ | |
790 { | |
791 win_T *win; | |
792 tabpage_T *tp; | |
793 | |
794 FOR_ALL_TAB_WINDOWS(tp, win) | |
795 if (win->w_buffer == buf) | |
796 clearFolding(win); | |
797 } | |
798 #endif | |
799 | |
7 | 800 #ifdef FEAT_TCL |
801 tcl_buffer_free(buf); | |
802 #endif | |
803 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
804 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
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805 if ((flags & BFA_KEEP_UNDO) == 0) |
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806 { |
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807 u_blockfree(buf); /* free the memory allocated for undo */ |
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808 u_clearall(buf); /* reset all undo information */ |
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809 } |
7 | 810 #ifdef FEAT_SYN_HL |
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811 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 812 #endif |
24 | 813 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 814 } |
815 | |
816 /* | |
817 * Free a buffer structure and the things it contains related to the buffer | |
818 * itself (not the file, that must have been done already). | |
819 */ | |
820 static void | |
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821 free_buffer(buf_T *buf) |
7 | 822 { |
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823 ++buf_free_count; |
7 | 824 free_buffer_stuff(buf, TRUE); |
4287 | 825 #ifdef FEAT_EVAL |
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826 /* b:changedtick uses an item in buf_T, remove it now */ |
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827 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 828 unref_var_dict(buf->b_vars); |
829 #endif | |
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830 #ifdef FEAT_LUA |
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831 lua_buffer_free(buf); |
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832 #endif |
14 | 833 #ifdef FEAT_MZSCHEME |
834 mzscheme_buffer_free(buf); | |
835 #endif | |
7 | 836 #ifdef FEAT_PERL |
837 perl_buf_free(buf); | |
838 #endif | |
839 #ifdef FEAT_PYTHON | |
840 python_buffer_free(buf); | |
841 #endif | |
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842 #ifdef FEAT_PYTHON3 |
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843 python3_buffer_free(buf); |
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844 #endif |
7 | 845 #ifdef FEAT_RUBY |
846 ruby_buffer_free(buf); | |
847 #endif | |
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848 #ifdef FEAT_JOB_CHANNEL |
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849 channel_buffer_free(buf); |
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850 #endif |
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851 #ifdef FEAT_TERMINAL |
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852 free_terminal(buf); |
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853 #endif |
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854 #ifdef FEAT_JOB_CHANNEL |
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855 vim_free(buf->b_prompt_text); |
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856 free_callback(buf->b_prompt_callback, buf->b_prompt_partial); |
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857 #endif |
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858 |
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859 buf_hashtab_remove(buf); |
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860 |
40 | 861 aubuflocal_remove(buf); |
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862 |
5816 | 863 if (autocmd_busy) |
864 { | |
865 /* Do not free the buffer structure while autocommands are executing, | |
866 * it's still needed. Free it when autocmd_busy is reset. */ | |
867 buf->b_next = au_pending_free_buf; | |
868 au_pending_free_buf = buf; | |
869 } | |
870 else | |
871 vim_free(buf); | |
7 | 872 } |
873 | |
874 /* | |
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875 * Initializes b:changedtick. |
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876 */ |
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877 static void |
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878 init_changedtick(buf_T *buf) |
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879 { |
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880 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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881 |
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882 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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883 di->di_tv.v_type = VAR_NUMBER; |
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884 di->di_tv.v_lock = VAR_FIXED; |
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885 di->di_tv.vval.v_number = 0; |
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886 |
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887 #ifdef FEAT_EVAL |
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888 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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889 (void)dict_add(buf->b_vars, di); |
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890 #endif |
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891 } |
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892 |
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893 /* |
7 | 894 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
895 */ | |
896 static void | |
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897 free_buffer_stuff( |
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898 buf_T *buf, |
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899 int free_options) /* free options as well */ |
7 | 900 { |
901 if (free_options) | |
902 { | |
903 clear_wininfo(buf); /* including window-local options */ | |
904 free_buf_options(buf, TRUE); | |
2620 | 905 #ifdef FEAT_SPELL |
906 ga_clear(&buf->b_s.b_langp); | |
907 #endif | |
7 | 908 } |
909 #ifdef FEAT_EVAL | |
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910 { |
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911 varnumber_T tick = CHANGEDTICK(buf); |
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912 |
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913 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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914 hash_init(&buf->b_vars->dv_hashtab); |
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915 init_changedtick(buf); |
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916 CHANGEDTICK(buf) = tick; |
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917 } |
7 | 918 #endif |
919 #ifdef FEAT_USR_CMDS | |
920 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
921 #endif | |
922 #ifdef FEAT_SIGNS | |
923 buf_delete_signs(buf); /* delete any signs */ | |
924 #endif | |
1781 | 925 #ifdef FEAT_NETBEANS_INTG |
2210 | 926 netbeans_file_killed(buf); |
1781 | 927 #endif |
7 | 928 #ifdef FEAT_LOCALMAP |
929 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
930 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
931 #endif | |
932 #ifdef FEAT_MBYTE | |
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933 VIM_CLEAR(buf->b_start_fenc); |
7 | 934 #endif |
935 } | |
936 | |
937 /* | |
938 * Free the b_wininfo list for buffer "buf". | |
939 */ | |
940 static void | |
7817
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941 clear_wininfo(buf_T *buf) |
7 | 942 { |
943 wininfo_T *wip; | |
944 | |
945 while (buf->b_wininfo != NULL) | |
946 { | |
947 wip = buf->b_wininfo; | |
948 buf->b_wininfo = wip->wi_next; | |
949 if (wip->wi_optset) | |
950 { | |
951 clear_winopt(&wip->wi_opt); | |
952 #ifdef FEAT_FOLDING | |
953 deleteFoldRecurse(&wip->wi_folds); | |
954 #endif | |
955 } | |
956 vim_free(wip); | |
957 } | |
958 } | |
959 | |
960 /* | |
961 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
962 */ | |
963 void | |
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964 goto_buffer( |
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965 exarg_T *eap, |
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966 int start, |
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967 int dir, |
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968 int count) |
7 | 969 { |
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970 #if defined(HAS_SWAP_EXISTS_ACTION) |
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971 bufref_T old_curbuf; |
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972 |
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973 set_bufref(&old_curbuf, curbuf); |
7 | 974 |
975 swap_exists_action = SEA_DIALOG; | |
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976 #endif |
7 | 977 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, |
978 start, dir, count, eap->forceit); | |
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979 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 980 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
981 { | |
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982 # if defined(FEAT_EVAL) |
24 | 983 cleanup_T cs; |
984 | |
985 /* Reset the error/interrupt/exception state here so that | |
986 * aborting() returns FALSE when closing a window. */ | |
987 enter_cleanup(&cs); | |
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988 # endif |
24 | 989 |
990 /* Quitting means closing the split window, nothing else. */ | |
7 | 991 win_close(curwin, TRUE); |
992 swap_exists_action = SEA_NONE; | |
602 | 993 swap_exists_did_quit = TRUE; |
24 | 994 |
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995 # if defined(FEAT_EVAL) |
24 | 996 /* Restore the error/interrupt/exception state if not discarded by a |
997 * new aborting error, interrupt, or uncaught exception. */ | |
998 leave_cleanup(&cs); | |
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999 # endif |
7 | 1000 } |
1001 else | |
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1002 handle_swap_exists(&old_curbuf); |
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1003 #endif |
7 | 1004 } |
1005 | |
576 | 1006 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
7 | 1007 /* |
1008 * Handle the situation of swap_exists_action being set. | |
1009 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1010 */ | |
1011 void | |
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1012 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1013 { |
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1014 # if defined(FEAT_EVAL) |
24 | 1015 cleanup_T cs; |
1016 # endif | |
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1017 # ifdef FEAT_SYN_HL |
4139 | 1018 long old_tw = curbuf->b_p_tw; |
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1019 # endif |
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1020 buf_T *buf; |
20 | 1021 |
7 | 1022 if (swap_exists_action == SEA_QUIT) |
1023 { | |
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1024 # if defined(FEAT_EVAL) |
24 | 1025 /* Reset the error/interrupt/exception state here so that |
1026 * aborting() returns FALSE when closing a buffer. */ | |
1027 enter_cleanup(&cs); | |
1028 # endif | |
1029 | |
7 | 1030 /* User selected Quit at ATTENTION prompt. Go back to previous |
1031 * buffer. If that buffer is gone or the same as the current one, | |
1032 * open a new, empty buffer. */ | |
1033 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1034 swap_exists_did_quit = TRUE; |
3365 | 1035 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1036 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1037 || old_curbuf->br_buf == curbuf) |
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1038 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1039 else |
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1040 buf = old_curbuf->br_buf; |
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1041 if (buf != NULL) |
4139 | 1042 { |
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1043 enter_buffer(buf); |
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1044 # ifdef FEAT_SYN_HL |
4139 | 1045 if (old_tw != curbuf->b_p_tw) |
1046 check_colorcolumn(curwin); | |
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1047 # endif |
4139 | 1048 } |
7 | 1049 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1050 |
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1051 # if defined(FEAT_EVAL) |
24 | 1052 /* Restore the error/interrupt/exception state if not discarded by a |
1053 * new aborting error, interrupt, or uncaught exception. */ | |
1054 leave_cleanup(&cs); | |
1055 # endif | |
7 | 1056 } |
1057 else if (swap_exists_action == SEA_RECOVER) | |
1058 { | |
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1059 # if defined(FEAT_EVAL) |
24 | 1060 /* Reset the error/interrupt/exception state here so that |
1061 * aborting() returns FALSE when closing a buffer. */ | |
1062 enter_cleanup(&cs); | |
1063 # endif | |
1064 | |
7 | 1065 /* User selected Recover at ATTENTION prompt. */ |
1066 msg_scroll = TRUE; | |
1067 ml_recover(); | |
1068 MSG_PUTS("\n"); /* don't overwrite the last message */ | |
1069 cmdline_row = msg_row; | |
717 | 1070 do_modelines(0); |
24 | 1071 |
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1072 # if defined(FEAT_EVAL) |
24 | 1073 /* Restore the error/interrupt/exception state if not discarded by a |
1074 * new aborting error, interrupt, or uncaught exception. */ | |
1075 leave_cleanup(&cs); | |
1076 # endif | |
7 | 1077 } |
1078 swap_exists_action = SEA_NONE; | |
1079 } | |
1080 #endif | |
1081 | |
1082 /* | |
1083 * do_bufdel() - delete or unload buffer(s) | |
1084 * | |
1085 * addr_count == 0: ":bdel" - delete current buffer | |
1086 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1087 * buffer "end_bnr", then any other arguments. | |
1088 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1089 * | |
1090 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1091 * DOBUF_DEL (":bdel") | |
1092 * | |
1093 * Returns error message or NULL | |
1094 */ | |
1095 char_u * | |
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1096 do_bufdel( |
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1097 int command, |
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1098 char_u *arg, /* pointer to extra arguments */ |
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1099 int addr_count, |
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1100 int start_bnr, /* first buffer number in a range */ |
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1101 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1102 int forceit) |
7 | 1103 { |
1104 int do_current = 0; /* delete current buffer? */ | |
1105 int deleted = 0; /* number of buffers deleted */ | |
1106 char_u *errormsg = NULL; /* return value */ | |
1107 int bnr; /* buffer number */ | |
1108 char_u *p; | |
1109 | |
1110 if (addr_count == 0) | |
1111 { | |
1112 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1113 } | |
1114 else | |
1115 { | |
1116 if (addr_count == 2) | |
1117 { | |
1118 if (*arg) /* both range and argument is not allowed */ | |
1119 return (char_u *)_(e_trailing); | |
1120 bnr = start_bnr; | |
1121 } | |
1122 else /* addr_count == 1 */ | |
1123 bnr = end_bnr; | |
1124 | |
1125 for ( ;!got_int; ui_breakcheck()) | |
1126 { | |
1127 /* | |
1128 * delete the current buffer last, otherwise when the | |
1129 * current buffer is deleted, the next buffer becomes | |
1130 * the current one and will be loaded, which may then | |
1131 * also be deleted, etc. | |
1132 */ | |
1133 if (bnr == curbuf->b_fnum) | |
1134 do_current = bnr; | |
1135 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1136 forceit) == OK) | |
1137 ++deleted; | |
1138 | |
1139 /* | |
1140 * find next buffer number to delete/unload | |
1141 */ | |
1142 if (addr_count == 2) | |
1143 { | |
1144 if (++bnr > end_bnr) | |
1145 break; | |
1146 } | |
1147 else /* addr_count == 1 */ | |
1148 { | |
1149 arg = skipwhite(arg); | |
1150 if (*arg == NUL) | |
1151 break; | |
1152 if (!VIM_ISDIGIT(*arg)) | |
1153 { | |
1154 p = skiptowhite_esc(arg); | |
4236 | 1155 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1156 FALSE, FALSE); | |
7 | 1157 if (bnr < 0) /* failed */ |
1158 break; | |
1159 arg = p; | |
1160 } | |
1161 else | |
1162 bnr = getdigits(&arg); | |
1163 } | |
1164 } | |
1165 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1166 FORWARD, do_current, forceit) == OK) | |
1167 ++deleted; | |
1168 | |
1169 if (deleted == 0) | |
1170 { | |
1171 if (command == DOBUF_UNLOAD) | |
300 | 1172 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1173 else if (command == DOBUF_DEL) |
300 | 1174 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1175 else |
300 | 1176 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
7 | 1177 errormsg = IObuff; |
1178 } | |
1179 else if (deleted >= p_report) | |
1180 { | |
1181 if (command == DOBUF_UNLOAD) | |
1182 { | |
1183 if (deleted == 1) | |
1184 MSG(_("1 buffer unloaded")); | |
1185 else | |
1186 smsg((char_u *)_("%d buffers unloaded"), deleted); | |
1187 } | |
1188 else if (command == DOBUF_DEL) | |
1189 { | |
1190 if (deleted == 1) | |
1191 MSG(_("1 buffer deleted")); | |
1192 else | |
1193 smsg((char_u *)_("%d buffers deleted"), deleted); | |
1194 } | |
1195 else | |
1196 { | |
1197 if (deleted == 1) | |
1198 MSG(_("1 buffer wiped out")); | |
1199 else | |
1200 smsg((char_u *)_("%d buffers wiped out"), deleted); | |
1201 } | |
1202 } | |
1203 } | |
1204 | |
1205 | |
1206 return errormsg; | |
1207 } | |
1208 | |
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1209 static int empty_curbuf(int close_others, int forceit, int action); |
5586 | 1210 |
1211 /* | |
1212 * Make the current buffer empty. | |
1213 * Used when it is wiped out and it's the last buffer. | |
1214 */ | |
1215 static int | |
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1216 empty_curbuf( |
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1217 int close_others, |
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1218 int forceit, |
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1219 int action) |
5586 | 1220 { |
1221 int retval; | |
1222 buf_T *buf = curbuf; | |
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1223 bufref_T bufref; |
5586 | 1224 |
1225 if (action == DOBUF_UNLOAD) | |
1226 { | |
1227 EMSG(_("E90: Cannot unload last buffer")); | |
1228 return FAIL; | |
1229 } | |
1230 | |
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1231 set_bufref(&bufref, buf); |
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1232 if (close_others) |
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1233 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1234 close_windows(buf, TRUE); |
1235 | |
1236 setpcmark(); | |
1237 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1238 forceit ? ECMD_FORCEIT : 0, curwin); | |
1239 | |
1240 /* | |
1241 * do_ecmd() may create a new buffer, then we have to delete | |
1242 * the old one. But do_ecmd() may have done that already, check | |
1243 * if the buffer still exists. | |
1244 */ | |
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1245 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1246 close_buffer(NULL, buf, action, FALSE); |
1247 if (!close_others) | |
1248 need_fileinfo = FALSE; | |
1249 return retval; | |
1250 } | |
7 | 1251 /* |
1252 * Implementation of the commands for the buffer list. | |
1253 * | |
1254 * action == DOBUF_GOTO go to specified buffer | |
1255 * action == DOBUF_SPLIT split window and go to specified buffer | |
1256 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1257 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1258 * action == DOBUF_WIPE delete specified buffer(s) really | |
1259 * | |
1260 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1261 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1262 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1263 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1264 * | |
1265 * Return FAIL or OK. | |
1266 */ | |
1267 int | |
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1268 do_buffer( |
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1269 int action, |
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1270 int start, |
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1271 int dir, /* FORWARD or BACKWARD */ |
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1272 int count, /* buffer number or number of buffers */ |
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1273 int forceit) /* TRUE for :...! */ |
7 | 1274 { |
1275 buf_T *buf; | |
1276 buf_T *bp; | |
1277 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1278 || action == DOBUF_WIPE); | |
1279 | |
1280 switch (start) | |
1281 { | |
1282 case DOBUF_FIRST: buf = firstbuf; break; | |
1283 case DOBUF_LAST: buf = lastbuf; break; | |
1284 default: buf = curbuf; break; | |
1285 } | |
1286 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1287 { | |
1288 while (count-- > 0) | |
1289 { | |
1290 do | |
1291 { | |
1292 buf = buf->b_next; | |
1293 if (buf == NULL) | |
1294 buf = firstbuf; | |
1295 } | |
1296 while (buf != curbuf && !bufIsChanged(buf)); | |
1297 } | |
1298 if (!bufIsChanged(buf)) | |
1299 { | |
1300 EMSG(_("E84: No modified buffer found")); | |
1301 return FAIL; | |
1302 } | |
1303 } | |
1304 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1305 { | |
1306 while (buf != NULL && buf->b_fnum != count) | |
1307 buf = buf->b_next; | |
1308 } | |
1309 else | |
1310 { | |
1311 bp = NULL; | |
1312 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1313 { | |
1314 /* remember the buffer where we start, we come back there when all | |
1315 * buffers are unlisted. */ | |
1316 if (bp == NULL) | |
1317 bp = buf; | |
1318 if (dir == FORWARD) | |
1319 { | |
1320 buf = buf->b_next; | |
1321 if (buf == NULL) | |
1322 buf = firstbuf; | |
1323 } | |
1324 else | |
1325 { | |
1326 buf = buf->b_prev; | |
1327 if (buf == NULL) | |
1328 buf = lastbuf; | |
1329 } | |
1330 /* don't count unlisted buffers */ | |
1331 if (unload || buf->b_p_bl) | |
1332 { | |
1333 --count; | |
1334 bp = NULL; /* use this buffer as new starting point */ | |
1335 } | |
1336 if (bp == buf) | |
1337 { | |
1338 /* back where we started, didn't find anything. */ | |
1339 EMSG(_("E85: There is no listed buffer")); | |
1340 return FAIL; | |
1341 } | |
1342 } | |
1343 } | |
1344 | |
1345 if (buf == NULL) /* could not find it */ | |
1346 { | |
1347 if (start == DOBUF_FIRST) | |
1348 { | |
1349 /* don't warn when deleting */ | |
1350 if (!unload) | |
6557 | 1351 EMSGN(_(e_nobufnr), count); |
7 | 1352 } |
1353 else if (dir == FORWARD) | |
1354 EMSG(_("E87: Cannot go beyond last buffer")); | |
1355 else | |
1356 EMSG(_("E88: Cannot go before first buffer")); | |
1357 return FAIL; | |
1358 } | |
1359 | |
1360 #ifdef FEAT_GUI | |
1361 need_mouse_correct = TRUE; | |
1362 #endif | |
1363 | |
1364 /* | |
1365 * delete buffer buf from memory and/or the list | |
1366 */ | |
1367 if (unload) | |
1368 { | |
1369 int forward; | |
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1370 bufref_T bufref; |
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1371 |
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1372 if (buf->b_locked) |
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1373 { |
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1374 EMSG(_(e_buflocked)); |
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1375 return FAIL; |
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1376 } |
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1377 |
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1378 set_bufref(&bufref, buf); |
7 | 1379 |
1380 /* When unloading or deleting a buffer that's already unloaded and | |
1381 * unlisted: fail silently. */ | |
1382 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1383 return FAIL; | |
1384 | |
1385 if (!forceit && bufIsChanged(buf)) | |
1386 { | |
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1387 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1388 if ((p_confirm || cmdmod.confirm) && p_write) |
1389 { | |
1390 dialog_changed(buf, FALSE); | |
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1391 if (!bufref_valid(&bufref)) |
7 | 1392 /* Autocommand deleted buffer, oops! It's not changed |
1393 * now. */ | |
1394 return FAIL; | |
36 | 1395 /* If it's still changed fail silently, the dialog already |
1396 * mentioned why it fails. */ | |
1397 if (bufIsChanged(buf)) | |
1398 return FAIL; | |
7 | 1399 } |
36 | 1400 else |
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1401 #endif |
7 | 1402 { |
1403 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"), | |
1404 buf->b_fnum); | |
1405 return FAIL; | |
1406 } | |
1407 } | |
1408 | |
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1409 /* When closing the current buffer stop Visual mode. */ |
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1410 if (buf == curbuf && VIsual_active) |
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1411 end_visual_mode(); |
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1412 |
7 | 1413 /* |
1414 * If deleting the last (listed) buffer, make it empty. | |
1415 * The last (listed) buffer cannot be unloaded. | |
1416 */ | |
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diff
changeset
|
1417 FOR_ALL_BUFFERS(bp) |
7 | 1418 if (bp->b_p_bl && bp != buf) |
1419 break; | |
1420 if (bp == NULL && buf == curbuf) | |
5586 | 1421 return empty_curbuf(TRUE, forceit, action); |
7 | 1422 |
1423 /* | |
1424 * If the deleted buffer is the current one, close the current window | |
671 | 1425 * (unless it's the only window). Repeat this so long as we end up in |
1426 * a window with this buffer. | |
7 | 1427 */ |
671 | 1428 while (buf == curbuf |
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diff
changeset
|
1429 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
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parents:
10349
diff
changeset
|
1430 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1431 { |
1432 if (win_close(curwin, FALSE) == FAIL) | |
1433 break; | |
1434 } | |
7 | 1435 |
1436 /* | |
1437 * If the buffer to be deleted is not the current one, delete it here. | |
1438 */ | |
1439 if (buf != curbuf) | |
1440 { | |
671 | 1441 close_windows(buf, FALSE); |
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|
1442 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1443 close_buffer(NULL, buf, action, FALSE); |
7 | 1444 return OK; |
1445 } | |
1446 | |
1447 /* | |
1448 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1449 * There should be another, otherwise it would have been handled |
1450 * above. However, autocommands may have deleted all buffers. | |
9481
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commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1451 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1452 * Then prefer the buffer we most recently visited. |
1453 * Else try to find one that is loaded, after the current buffer, | |
1454 * then before the current buffer. | |
1455 * Finally use any buffer. | |
1456 */ | |
1457 buf = NULL; /* selected buffer */ | |
1458 bp = NULL; /* used when no loaded buffer found */ | |
9481
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commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
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diff
changeset
|
1459 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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diff
changeset
|
1460 buf = au_new_curbuf.br_buf; |
7 | 1461 #ifdef FEAT_JUMPLIST |
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changeset
|
1462 else if (curwin->w_jumplistlen > 0) |
7 | 1463 { |
1464 int jumpidx; | |
1465 | |
1466 jumpidx = curwin->w_jumplistidx - 1; | |
1467 if (jumpidx < 0) | |
1468 jumpidx = curwin->w_jumplistlen - 1; | |
1469 | |
1470 forward = jumpidx; | |
1471 while (jumpidx != curwin->w_jumplistidx) | |
1472 { | |
1473 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1474 if (buf != NULL) | |
1475 { | |
1476 if (buf == curbuf || !buf->b_p_bl) | |
1477 buf = NULL; /* skip current and unlisted bufs */ | |
1478 else if (buf->b_ml.ml_mfp == NULL) | |
1479 { | |
1480 /* skip unloaded buf, but may keep it for later */ | |
1481 if (bp == NULL) | |
1482 bp = buf; | |
1483 buf = NULL; | |
1484 } | |
1485 } | |
1486 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1487 break; | |
1488 /* advance to older entry in jump list */ | |
1489 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1490 break; | |
1491 if (--jumpidx < 0) | |
1492 jumpidx = curwin->w_jumplistlen - 1; | |
1493 if (jumpidx == forward) /* List exhausted for sure */ | |
1494 break; | |
1495 } | |
1496 } | |
1497 #endif | |
1498 | |
1499 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1500 { | |
1501 forward = TRUE; | |
1502 buf = curbuf->b_next; | |
1503 for (;;) | |
1504 { | |
1505 if (buf == NULL) | |
1506 { | |
1507 if (!forward) /* tried both directions */ | |
1508 break; | |
1509 buf = curbuf->b_prev; | |
1510 forward = FALSE; | |
1511 continue; | |
1512 } | |
1513 /* in non-help buffer, try to skip help buffers, and vv */ | |
1514 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1515 { | |
1516 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1517 break; | |
1518 if (bp == NULL) /* remember unloaded buf for later */ | |
1519 bp = buf; | |
1520 } | |
1521 if (forward) | |
1522 buf = buf->b_next; | |
1523 else | |
1524 buf = buf->b_prev; | |
1525 } | |
1526 } | |
1527 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1528 buf = bp; | |
1529 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1530 { | |
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diff
changeset
|
1531 FOR_ALL_BUFFERS(buf) |
7 | 1532 if (buf->b_p_bl && buf != curbuf) |
1533 break; | |
1534 } | |
1535 if (buf == NULL) /* Still no buffer, just take one */ | |
1536 { | |
1537 if (curbuf->b_next != NULL) | |
1538 buf = curbuf->b_next; | |
1539 else | |
1540 buf = curbuf->b_prev; | |
1541 } | |
1542 } | |
1543 | |
5586 | 1544 if (buf == NULL) |
1545 { | |
1546 /* Autocommands must have wiped out all other buffers. Only option | |
1547 * now is to make the current buffer empty. */ | |
1548 return empty_curbuf(FALSE, forceit, action); | |
1549 } | |
1550 | |
7 | 1551 /* |
1552 * make buf current buffer | |
1553 */ | |
1554 if (action == DOBUF_SPLIT) /* split window first */ | |
1555 { | |
1618 | 1556 /* If 'switchbuf' contains "useopen": jump to first window containing |
1557 * "buf" if one exists */ | |
1558 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1559 return OK; |
1736 | 1560 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1561 * page containing "buf" if one exists */ |
1562 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1563 return OK; |
1564 if (win_split(0, 0) == FAIL) | |
1565 return FAIL; | |
1566 } | |
1567 | |
1568 /* go to current buffer - nothing to do */ | |
1569 if (buf == curbuf) | |
1570 return OK; | |
1571 | |
1572 /* | |
1573 * Check if the current buffer may be abandoned. | |
1574 */ | |
1575 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1576 { | |
1577 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1578 if ((p_confirm || cmdmod.confirm) && p_write) | |
1579 { | |
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diff
changeset
|
1580 bufref_T bufref; |
4d8f7f8da90c
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changeset
|
1581 |
4d8f7f8da90c
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diff
changeset
|
1582 set_bufref(&bufref, buf); |
7 | 1583 dialog_changed(curbuf, FALSE); |
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changeset
|
1584 if (!bufref_valid(&bufref)) |
7 | 1585 /* Autocommand deleted buffer, oops! */ |
1586 return FAIL; | |
1587 } | |
1588 if (bufIsChanged(curbuf)) | |
1589 #endif | |
1590 { | |
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changeset
|
1591 no_write_message(); |
7 | 1592 return FAIL; |
1593 } | |
1594 } | |
1595 | |
1596 /* Go to the other buffer. */ | |
1597 set_curbuf(buf, action); | |
1598 | |
1599 if (action == DOBUF_SPLIT) | |
2583 | 1600 { |
1601 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
1602 } | |
7 | 1603 |
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|
1604 #if defined(FEAT_EVAL) |
7 | 1605 if (aborting()) /* autocmds may abort script processing */ |
1606 return FAIL; | |
1607 #endif | |
1608 | |
1609 return OK; | |
1610 } | |
1611 | |
1612 /* | |
1613 * Set current buffer to "buf". Executes autocommands and closes current | |
1614 * buffer. "action" tells how to close the current buffer: | |
1615 * DOBUF_GOTO free or hide it | |
1616 * DOBUF_SPLIT nothing | |
1617 * DOBUF_UNLOAD unload it | |
1618 * DOBUF_DEL delete it | |
1619 * DOBUF_WIPE wipe it out | |
1620 */ | |
1621 void | |
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diff
changeset
|
1622 set_curbuf(buf_T *buf, int action) |
7 | 1623 { |
1624 buf_T *prevbuf; | |
1625 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1626 || action == DOBUF_WIPE); | |
4139 | 1627 #ifdef FEAT_SYN_HL |
1628 long old_tw = curbuf->b_p_tw; | |
1629 #endif | |
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|
1630 bufref_T newbufref; |
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changeset
|
1631 bufref_T prevbufref; |
7 | 1632 |
1633 setpcmark(); | |
22 | 1634 if (!cmdmod.keepalt) |
1635 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1636 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1637 |
1638 /* Don't restart Select mode after switching to another buffer. */ | |
1639 VIsual_reselect = FALSE; | |
1640 | |
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|
1641 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
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|
1642 */ |
7 | 1643 prevbuf = curbuf; |
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1644 set_bufref(&prevbufref, prevbuf); |
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diff
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|
1645 set_bufref(&newbufref, buf); |
7 | 1646 |
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diff
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|
1647 /* Autocommands may delete the curren buffer and/or the buffer we wan to go |
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diff
changeset
|
1648 * to. In those cases don't close the buffer. */ |
9473
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diff
changeset
|
1649 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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|
1650 || (bufref_valid(&prevbufref) |
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diff
changeset
|
1651 && bufref_valid(&newbufref) |
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changeset
|
1652 #ifdef FEAT_EVAL |
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parents:
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diff
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|
1653 && !aborting() |
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|
1654 #endif |
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diff
changeset
|
1655 )) |
7 | 1656 { |
3068 | 1657 #ifdef FEAT_SYN_HL |
1658 if (prevbuf == curwin->w_buffer) | |
1659 reset_synblock(curwin); | |
1660 #endif | |
7 | 1661 if (unload) |
671 | 1662 close_windows(prevbuf, FALSE); |
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|
1663 #if defined(FEAT_EVAL) |
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parents:
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diff
changeset
|
1664 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1665 #else |
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diff
changeset
|
1666 if (bufref_valid(&prevbufref)) |
7 | 1667 #endif |
815 | 1668 { |
3654 | 1669 win_T *previouswin = curwin; |
815 | 1670 if (prevbuf == curbuf) |
825 | 1671 u_sync(FALSE); |
7 | 1672 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1673 unload ? action : (action == DOBUF_GOTO | |
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
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11917
diff
changeset
|
1674 && !buf_hide(prevbuf) |
3365 | 1675 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1676 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1677 /* autocommands changed curwin, Grr! */ |
3654 | 1678 curwin = previouswin; |
815 | 1679 } |
7 | 1680 } |
1710 | 1681 /* 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:
9473
diff
changeset
|
1682 * it did ":bunload") or aborted the script processing. |
3594 | 1683 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1684 if ((buf_valid(buf) && buf != curbuf | |
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|
1685 #ifdef FEAT_EVAL |
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|
1686 && !aborting() |
13380
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changeset
|
1687 #endif |
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diff
changeset
|
1688 ) || curwin->w_buffer == NULL) |
4139 | 1689 { |
7 | 1690 enter_buffer(buf); |
4139 | 1691 #ifdef FEAT_SYN_HL |
1692 if (old_tw != curbuf->b_p_tw) | |
1693 check_colorcolumn(curwin); | |
1694 #endif | |
1695 } | |
7 | 1696 } |
1697 | |
1698 /* | |
1699 * Enter a new current buffer. | |
4139 | 1700 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1701 * be pointing to freed memory. | |
7 | 1702 */ |
1703 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1704 enter_buffer(buf_T *buf) |
7 | 1705 { |
1706 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1707 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1708 if (!buf->b_help) | |
1709 get_winopts(buf); | |
1710 #ifdef FEAT_FOLDING | |
1711 else | |
1712 /* Remove all folds in the window. */ | |
1713 clearFolding(curwin); | |
1714 foldUpdateAll(curwin); /* update folds (later). */ | |
1715 #endif | |
1716 | |
1717 /* Get the buffer in the current window. */ | |
1718 curwin->w_buffer = buf; | |
1719 curbuf = buf; | |
1720 ++curbuf->b_nwindows; | |
1721 | |
1722 #ifdef FEAT_DIFF | |
672 | 1723 if (curwin->w_p_diff) |
1724 diff_buf_add(curbuf); | |
7 | 1725 #endif |
1726 | |
3068 | 1727 #ifdef FEAT_SYN_HL |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1728 curwin->w_s = &(curbuf->b_s); |
3068 | 1729 #endif |
1730 | |
7 | 1731 /* Cursor on first line by default. */ |
1732 curwin->w_cursor.lnum = 1; | |
1733 curwin->w_cursor.col = 0; | |
1734 #ifdef FEAT_VIRTUALEDIT | |
1735 curwin->w_cursor.coladd = 0; | |
1736 #endif | |
1737 curwin->w_set_curswant = TRUE; | |
1744 | 1738 curwin->w_topline_was_set = FALSE; |
7 | 1739 |
2091
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|
1740 /* mark cursor position as being invalid */ |
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|
1741 curwin->w_valid = 0; |
95b659982b7c
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diff
changeset
|
1742 |
7 | 1743 /* Make sure the buffer is loaded. */ |
1744 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1745 { |
1746 /* If there is no filetype, allow for detecting one. Esp. useful for | |
1747 * ":ball" used in a autocommand. If there already is a filetype we | |
1748 * might prefer to keep it. */ | |
1749 if (*curbuf->b_p_ft == NUL) | |
1750 did_filetype = FALSE; | |
1751 | |
2394
a3aca345aafa
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Bram Moolenaar <bram@vim.org>
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2360
diff
changeset
|
1752 open_buffer(FALSE, NULL, 0); |
22 | 1753 } |
7 | 1754 else |
1755 { | |
968 | 1756 if (!msg_silent) |
1757 need_fileinfo = TRUE; /* display file info after redraw */ | |
7 | 1758 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
1759 curwin->w_topline = 1; | |
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|
1760 #ifdef FEAT_DIFF |
7 | 1761 curwin->w_topfill = 0; |
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1762 #endif |
7 | 1763 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1764 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1765 } | |
1766 | |
1767 /* If autocommands did not change the cursor position, restore cursor lnum | |
1768 * and possibly cursor col. */ | |
1769 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1770 buflist_getfpos(); | |
1771 | |
1772 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1773 #ifdef FEAT_TITLE | |
1774 maketitle(); | |
1775 #endif | |
1744 | 1776 /* when autocmds didn't change it */ |
1777 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1778 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ |
1779 | |
33 | 1780 #ifdef FEAT_NETBEANS_INTG |
1781 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1782 netbeans_file_activated(curbuf); |
33 | 1783 #endif |
1784 | |
961 | 1785 /* Change directories when the 'acd' option is set. */ |
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1786 DO_AUTOCHDIR; |
7 | 1787 |
1788 #ifdef FEAT_KEYMAP | |
1789 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1790 (void)keymap_init(); |
7 | 1791 #endif |
1185 | 1792 #ifdef FEAT_SPELL |
1793 /* May need to set the spell language. Can only do this after the buffer | |
1794 * has been properly setup. */ | |
2250
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1795 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1796 (void)did_set_spelllang(curwin); |
1185 | 1797 #endif |
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1798 #ifdef FEAT_VIMINFO |
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1799 curbuf->b_last_used = vim_time(); |
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1800 #endif |
1185 | 1801 |
7 | 1802 redraw_later(NOT_VALID); |
1803 } | |
1804 | |
961 | 1805 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1806 /* | |
1807 * Change to the directory of the current buffer. | |
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1808 * Don't do this while still starting up. |
961 | 1809 */ |
1810 void | |
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1811 do_autochdir(void) |
961 | 1812 { |
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1813 if ((starting == 0 || test_autochdir) |
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1814 && curbuf->b_ffname != NULL |
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1815 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1816 shorten_fnames(TRUE); |
1817 } | |
1818 #endif | |
1819 | |
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1820 void |
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1821 no_write_message(void) |
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1822 { |
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1823 #ifdef FEAT_TERMINAL |
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1824 if (term_job_running(curbuf->b_term)) |
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1825 EMSG(_("E948: Job still running (add ! to end the job)")); |
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1826 else |
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1827 #endif |
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1828 EMSG(_("E37: No write since last change (add ! to override)")); |
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1829 } |
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1830 |
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1831 void |
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1832 no_write_message_nobang(buf_T *buf UNUSED) |
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1833 { |
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1834 #ifdef FEAT_TERMINAL |
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1835 if (term_job_running(buf->b_term)) |
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1836 EMSG(_("E948: Job still running")); |
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1837 else |
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1838 #endif |
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1839 EMSG(_("E37: No write since last change")); |
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1840 } |
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1841 |
7 | 1842 /* |
1843 * functions for dealing with the buffer list | |
1844 */ | |
1845 | |
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1846 static int top_file_num = 1; /* highest file number */ |
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1847 |
7 | 1848 /* |
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1849 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1850 * only one window. That means it can be re-used. |
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1851 */ |
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1852 int |
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1853 curbuf_reusable(void) |
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1854 { |
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1855 return (curbuf != NULL |
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1856 && curbuf->b_ffname == NULL |
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1857 && curbuf->b_nwindows <= 1 |
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1858 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1859 && !curbufIsChanged()); |
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1860 } |
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1861 |
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1862 /* |
7 | 1863 * Add a file name to the buffer list. Return a pointer to the buffer. |
1864 * If the same file name already exists return a pointer to that buffer. | |
1865 * If it does not exist, or if fname == NULL, a new entry is created. | |
1866 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1867 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1868 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1869 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1870 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1871 * if the buffer already exists. |
7 | 1872 * This is the ONLY way to create a new buffer. |
1873 */ | |
1874 buf_T * | |
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1875 buflist_new( |
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1876 char_u *ffname, /* full path of fname or relative */ |
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1877 char_u *sfname, /* short fname or NULL */ |
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1878 linenr_T lnum, /* preferred cursor line */ |
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1879 int flags) /* BLN_ defines */ |
7 | 1880 { |
1881 buf_T *buf; | |
1882 #ifdef UNIX | |
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1883 stat_T st; |
7 | 1884 #endif |
1885 | |
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1886 if (top_file_num == 1) |
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1887 hash_init(&buf_hashtab); |
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1888 |
7 | 1889 fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */ |
1890 | |
1891 /* | |
1892 * If file name already exists in the list, update the entry. | |
1893 */ | |
1894 #ifdef UNIX | |
1895 /* On Unix we can use inode numbers when the file exists. Works better | |
1896 * for hard links. */ | |
1897 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1898 st.st_dev = (dev_T)-1; | |
1899 #endif | |
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1900 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1901 #ifdef UNIX |
1902 buflist_findname_stat(ffname, &st) | |
1903 #else | |
1904 buflist_findname(ffname) | |
1905 #endif | |
1906 ) != NULL) | |
1907 { | |
1908 vim_free(ffname); | |
1909 if (lnum != 0) | |
1910 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1911 |
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1912 if ((flags & BLN_NOOPT) == 0) |
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1913 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1914 * already */ |
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1915 buf_copy_options(buf, 0); |
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1916 |
7 | 1917 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1918 { | |
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1919 bufref_T bufref; |
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1920 |
7 | 1921 buf->b_p_bl = TRUE; |
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1922 set_bufref(&bufref, buf); |
7 | 1923 if (!(flags & BLN_DUMMY)) |
5816 | 1924 { |
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1925 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1926 && !bufref_valid(&bufref)) |
5816 | 1927 return NULL; |
1928 } | |
7 | 1929 } |
1930 return buf; | |
1931 } | |
1932 | |
1933 /* | |
1934 * If the current buffer has no name and no contents, use the current | |
1935 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1936 * | |
1937 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1938 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1939 * buffer.) | |
7 | 1940 */ |
1941 buf = NULL; | |
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1942 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1943 { |
1944 buf = curbuf; | |
1945 /* It's like this buffer is deleted. Watch out for autocommands that | |
1946 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1947 if (curbuf->b_p_bl) | |
1948 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1949 if (buf == curbuf) | |
1950 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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1951 #ifdef FEAT_EVAL |
36 | 1952 if (aborting()) /* autocmds may abort script processing */ |
7 | 1953 return NULL; |
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1954 #endif |
7 | 1955 if (buf == curbuf) |
1956 { | |
1957 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1958 clear_string_option(&buf->b_p_bh); | |
1959 clear_string_option(&buf->b_p_bt); | |
1960 } | |
1961 } | |
1962 if (buf != curbuf || curbuf == NULL) | |
1963 { | |
1964 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
1965 if (buf == NULL) | |
1966 { | |
1967 vim_free(ffname); | |
1968 return NULL; | |
1969 } | |
4287 | 1970 #ifdef FEAT_EVAL |
1971 /* init b: variables */ | |
1972 buf->b_vars = dict_alloc(); | |
1973 if (buf->b_vars == NULL) | |
1974 { | |
1975 vim_free(ffname); | |
1976 vim_free(buf); | |
1977 return NULL; | |
1978 } | |
1979 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
1980 #endif | |
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changeset
|
1981 init_changedtick(buf); |
7 | 1982 } |
1983 | |
1984 if (ffname != NULL) | |
1985 { | |
1986 buf->b_ffname = ffname; | |
1987 buf->b_sfname = vim_strsave(sfname); | |
1988 } | |
1989 | |
1990 clear_wininfo(buf); | |
1991 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
1992 | |
1993 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
1994 || buf->b_wininfo == NULL) | |
1995 { | |
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diff
changeset
|
1996 VIM_CLEAR(buf->b_ffname); |
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|
1997 VIM_CLEAR(buf->b_sfname); |
7 | 1998 if (buf != curbuf) |
1999 free_buffer(buf); | |
2000 return NULL; | |
2001 } | |
2002 | |
2003 if (buf == curbuf) | |
2004 { | |
2005 /* free all things allocated for this buffer */ | |
2394
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|
2006 buf_freeall(buf, 0); |
7 | 2007 if (buf != curbuf) /* autocommands deleted the buffer! */ |
2008 return NULL; | |
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|
2009 #if defined(FEAT_EVAL) |
36 | 2010 if (aborting()) /* autocmds may abort script processing */ |
7 | 2011 return NULL; |
2012 #endif | |
2013 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2014 |
2015 /* Init the options. */ | |
2016 buf->b_p_initialized = FALSE; | |
2017 buf_copy_options(buf, BCO_ENTER); | |
2018 | |
7 | 2019 #ifdef FEAT_KEYMAP |
2020 /* need to reload lmaps and set b:keymap_name */ | |
2021 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2022 #endif | |
2023 } | |
2024 else | |
2025 { | |
2026 /* | |
2027 * put new buffer at the end of the buffer list | |
2028 */ | |
2029 buf->b_next = NULL; | |
2030 if (firstbuf == NULL) /* buffer list is empty */ | |
2031 { | |
2032 buf->b_prev = NULL; | |
2033 firstbuf = buf; | |
2034 } | |
2035 else /* append new buffer at end of list */ | |
2036 { | |
2037 lastbuf->b_next = buf; | |
2038 buf->b_prev = lastbuf; | |
2039 } | |
2040 lastbuf = buf; | |
2041 | |
2042 buf->b_fnum = top_file_num++; | |
2043 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2044 { | |
2045 EMSG(_("W14: Warning: List of file names overflow")); | |
2046 if (emsg_silent == 0) | |
2047 { | |
2048 out_flush(); | |
2049 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2050 } | |
2051 top_file_num = 1; | |
2052 } | |
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9487
diff
changeset
|
2053 buf_hashtab_add(buf); |
7 | 2054 |
2055 /* | |
2056 * Always copy the options from the current buffer. | |
2057 */ | |
2058 buf_copy_options(buf, BCO_ALWAYS); | |
2059 } | |
2060 | |
2061 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2062 buf->b_wininfo->wi_win = curwin; | |
2063 | |
126 | 2064 #ifdef FEAT_SYN_HL |
2250
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|
2065 hash_init(&buf->b_s.b_keywtab); |
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|
2066 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2067 #endif |
2068 | |
2069 buf->b_fname = buf->b_sfname; | |
2070 #ifdef UNIX | |
2071 if (st.st_dev == (dev_T)-1) | |
1873 | 2072 buf->b_dev_valid = FALSE; |
7 | 2073 else |
2074 { | |
1873 | 2075 buf->b_dev_valid = TRUE; |
7 | 2076 buf->b_dev = st.st_dev; |
2077 buf->b_ino = st.st_ino; | |
2078 } | |
2079 #endif | |
2080 buf->b_u_synced = TRUE; | |
2081 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2082 if (flags & BLN_DUMMY) |
2083 buf->b_flags |= BF_DUMMY; | |
7 | 2084 buf_clear_file(buf); |
2085 clrallmarks(buf); /* clear marks */ | |
2086 fmarks_check_names(buf); /* check file marks for this file */ | |
2087 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2088 if (!(flags & BLN_DUMMY)) | |
2089 { | |
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9473
diff
changeset
|
2090 bufref_T bufref; |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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diff
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|
2091 |
6639 | 2092 /* Tricky: these autocommands may change the buffer list. They could |
2093 * also split the window with re-using the one empty buffer. This may | |
2094 * result in unexpectedly losing the empty buffer. */ | |
9475
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diff
changeset
|
2095 set_bufref(&bufref, buf); |
9473
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2096 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
9475
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diff
changeset
|
2097 && !bufref_valid(&bufref)) |
5816 | 2098 return NULL; |
7 | 2099 if (flags & BLN_LISTED) |
5816 | 2100 { |
9473
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Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2101 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2102 && !bufref_valid(&bufref)) |
5816 | 2103 return NULL; |
2104 } | |
13380
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patch 8.0.1564: too many #ifdefs
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|
2105 #ifdef FEAT_EVAL |
36 | 2106 if (aborting()) /* autocmds may abort script processing */ |
7 | 2107 return NULL; |
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|
2108 #endif |
7 | 2109 } |
2110 | |
2111 return buf; | |
2112 } | |
2113 | |
2114 /* | |
2115 * Free the memory for the options of a buffer. | |
2116 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2117 * 'fileencoding'. | |
2118 */ | |
2119 void | |
7817
83861277e6a3
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7799
diff
changeset
|
2120 free_buf_options( |
83861277e6a3
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7799
diff
changeset
|
2121 buf_T *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2122 int free_p_ff) |
7 | 2123 { |
2124 if (free_p_ff) | |
2125 { | |
2126 #ifdef FEAT_MBYTE | |
2127 clear_string_option(&buf->b_p_fenc); | |
2128 #endif | |
2129 clear_string_option(&buf->b_p_ff); | |
2130 clear_string_option(&buf->b_p_bh); | |
2131 clear_string_option(&buf->b_p_bt); | |
2132 } | |
2133 #ifdef FEAT_FIND_ID | |
2134 clear_string_option(&buf->b_p_def); | |
2135 clear_string_option(&buf->b_p_inc); | |
2136 # ifdef FEAT_EVAL | |
2137 clear_string_option(&buf->b_p_inex); | |
2138 # endif | |
2139 #endif | |
2140 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2141 clear_string_option(&buf->b_p_inde); | |
2142 clear_string_option(&buf->b_p_indk); | |
2143 #endif | |
788 | 2144 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2145 clear_string_option(&buf->b_p_bexpr); | |
2146 #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
|
2147 #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
|
2148 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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diff
changeset
|
2149 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
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10575
diff
changeset
|
2150 clear_string_option(&buf->b_p_fp); |
667 | 2151 #if defined(FEAT_EVAL) |
2152 clear_string_option(&buf->b_p_fex); | |
2153 #endif | |
7 | 2154 #ifdef FEAT_CRYPT |
2155 clear_string_option(&buf->b_p_key); | |
2156 #endif | |
2157 clear_string_option(&buf->b_p_kp); | |
2158 clear_string_option(&buf->b_p_mps); | |
2159 clear_string_option(&buf->b_p_fo); | |
41 | 2160 clear_string_option(&buf->b_p_flp); |
7 | 2161 clear_string_option(&buf->b_p_isk); |
14175
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parents:
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diff
changeset
|
2162 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2163 clear_string_option(&buf->b_p_vsts); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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diff
changeset
|
2164 if (buf->b_p_vsts_nopaste) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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diff
changeset
|
2165 vim_free(buf->b_p_vsts_nopaste); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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14087
diff
changeset
|
2166 buf->b_p_vsts_nopaste = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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changeset
|
2167 if (buf->b_p_vsts_array) |
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patch 8.1.0105: all tab stops are the same
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diff
changeset
|
2168 vim_free(buf->b_p_vsts_array); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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changeset
|
2169 buf->b_p_vsts_array = NULL; |
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changeset
|
2170 clear_string_option(&buf->b_p_vts); |
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changeset
|
2171 if (buf->b_p_vts_array) |
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changeset
|
2172 vim_free(buf->b_p_vts_array); |
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changeset
|
2173 buf->b_p_vts_array = NULL; |
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patch 8.1.0105: all tab stops are the same
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changeset
|
2174 #endif |
7 | 2175 #ifdef FEAT_KEYMAP |
2176 clear_string_option(&buf->b_p_keymap); | |
13121
3321582cae78
patch 8.0.1435: memory leak in test_arabic
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13054
diff
changeset
|
2177 keymap_clear(&buf->b_kmap_ga); |
7 | 2178 ga_clear(&buf->b_kmap_ga); |
2179 #endif | |
2180 #ifdef FEAT_COMMENTS | |
2181 clear_string_option(&buf->b_p_com); | |
2182 #endif | |
2183 #ifdef FEAT_FOLDING | |
2184 clear_string_option(&buf->b_p_cms); | |
2185 #endif | |
2186 clear_string_option(&buf->b_p_nf); | |
2187 #ifdef FEAT_SYN_HL | |
2188 clear_string_option(&buf->b_p_syn); | |
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7572
diff
changeset
|
2189 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2190 #endif |
2191 #ifdef FEAT_SPELL | |
2250
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2192 clear_string_option(&buf->b_s.b_p_spc); |
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|
2193 clear_string_option(&buf->b_s.b_p_spf); |
4805
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|
2194 vim_regfree(buf->b_s.b_cap_prog); |
2250
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|
2195 buf->b_s.b_cap_prog = NULL; |
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changeset
|
2196 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2197 #endif |
2198 #ifdef FEAT_SEARCHPATH | |
2199 clear_string_option(&buf->b_p_sua); | |
2200 #endif | |
2201 clear_string_option(&buf->b_p_ft); | |
2202 #ifdef FEAT_CINDENT | |
2203 clear_string_option(&buf->b_p_cink); | |
2204 clear_string_option(&buf->b_p_cino); | |
2205 #endif | |
2206 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2207 clear_string_option(&buf->b_p_cinw); | |
2208 #endif | |
2209 #ifdef FEAT_INS_EXPAND | |
2210 clear_string_option(&buf->b_p_cpt); | |
2211 #endif | |
12 | 2212 #ifdef FEAT_COMPL_FUNC |
2213 clear_string_option(&buf->b_p_cfu); | |
502 | 2214 clear_string_option(&buf->b_p_ofu); |
12 | 2215 #endif |
7 | 2216 #ifdef FEAT_QUICKFIX |
2217 clear_string_option(&buf->b_p_gp); | |
2218 clear_string_option(&buf->b_p_mp); | |
2219 clear_string_option(&buf->b_p_efm); | |
2220 #endif | |
2221 clear_string_option(&buf->b_p_ep); | |
2222 clear_string_option(&buf->b_p_path); | |
2223 clear_string_option(&buf->b_p_tags); | |
7266
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7174
diff
changeset
|
2224 clear_string_option(&buf->b_p_tc); |
7 | 2225 #ifdef FEAT_INS_EXPAND |
2226 clear_string_option(&buf->b_p_dict); | |
2227 clear_string_option(&buf->b_p_tsr); | |
2228 #endif | |
12 | 2229 #ifdef FEAT_TEXTOBJ |
2230 clear_string_option(&buf->b_p_qe); | |
2231 #endif | |
7 | 2232 buf->b_p_ar = -1; |
5446 | 2233 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2234 #ifdef FEAT_LISP |
2235 clear_string_option(&buf->b_p_lw); | |
2236 #endif | |
6243 | 2237 clear_string_option(&buf->b_p_bkc); |
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|
2238 #ifdef FEAT_MBYTE |
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2239 clear_string_option(&buf->b_p_menc); |
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|
2240 #endif |
7 | 2241 } |
2242 | |
2243 /* | |
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2244 * Get alternate file "n". |
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2245 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
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changeset
|
2246 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2247 * if (options & GETF_SETMARK) call setpcmark() |
2248 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2249 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2250 * | |
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changeset
|
2251 * Return FAIL for failure, OK for success. |
7 | 2252 */ |
2253 int | |
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changeset
|
2254 buflist_getfile( |
83861277e6a3
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diff
changeset
|
2255 int n, |
83861277e6a3
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changeset
|
2256 linenr_T lnum, |
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2257 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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2258 int forceit) |
7 | 2259 { |
2260 buf_T *buf; | |
2261 win_T *wp = NULL; | |
2262 pos_T *fpos; | |
2263 colnr_T col; | |
2264 | |
2265 buf = buflist_findnr(n); | |
2266 if (buf == NULL) | |
2267 { | |
2268 if ((options & GETF_ALT) && n == 0) | |
2269 EMSG(_(e_noalt)); | |
2270 else | |
2271 EMSGN(_("E92: Buffer %ld not found"), n); | |
2272 return FAIL; | |
2273 } | |
2274 | |
2275 /* if alternate file is the current buffer, nothing to do */ | |
2276 if (buf == curbuf) | |
2277 return OK; | |
2278 | |
633 | 2279 if (text_locked()) |
631 | 2280 { |
633 | 2281 text_locked_msg(); |
7 | 2282 return FAIL; |
631 | 2283 } |
819 | 2284 if (curbuf_locked()) |
2285 return FAIL; | |
7 | 2286 |
2287 /* altfpos may be changed by getfile(), get it now */ | |
2288 if (lnum == 0) | |
2289 { | |
2290 fpos = buflist_findfpos(buf); | |
2291 lnum = fpos->lnum; | |
2292 col = fpos->col; | |
2293 } | |
2294 else | |
2295 col = 0; | |
2296 | |
2297 if (options & GETF_SWITCH) | |
2298 { | |
1618 | 2299 /* If 'switchbuf' contains "useopen": jump to first window containing |
2300 * "buf" if one exists */ | |
2301 if (swb_flags & SWB_USEOPEN) | |
7 | 2302 wp = buf_jump_open_win(buf); |
6843 | 2303 |
4352 | 2304 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2305 * page containing "buf" if one exists */ |
2306 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2307 wp = buf_jump_open_tab(buf); |
6843 | 2308 |
2309 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2310 * current buffer isn't empty: open new tab or window */ | |
2311 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
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2312 && !BUFEMPTY()) |
7 | 2313 { |
6843 | 2314 if (swb_flags & SWB_NEWTAB) |
1618 | 2315 tabpage_new(); |
6843 | 2316 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2317 == FAIL) | |
7 | 2318 return FAIL; |
2583 | 2319 RESET_BINDING(curwin); |
7 | 2320 } |
2321 } | |
2322 | |
2323 ++RedrawingDisabled; | |
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2324 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
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2325 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2326 { |
2327 --RedrawingDisabled; | |
2328 | |
2329 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2330 if (!p_sol && col != 0) | |
2331 { | |
2332 curwin->w_cursor.col = col; | |
2333 check_cursor_col(); | |
2334 #ifdef FEAT_VIRTUALEDIT | |
2335 curwin->w_cursor.coladd = 0; | |
2336 #endif | |
2337 curwin->w_set_curswant = TRUE; | |
2338 } | |
2339 return OK; | |
2340 } | |
2341 --RedrawingDisabled; | |
2342 return FAIL; | |
2343 } | |
2344 | |
2345 /* | |
2346 * go to the last know line number for the current buffer | |
2347 */ | |
2348 void | |
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2349 buflist_getfpos(void) |
7 | 2350 { |
2351 pos_T *fpos; | |
2352 | |
2353 fpos = buflist_findfpos(curbuf); | |
2354 | |
2355 curwin->w_cursor.lnum = fpos->lnum; | |
2356 check_cursor_lnum(); | |
2357 | |
2358 if (p_sol) | |
2359 curwin->w_cursor.col = 0; | |
2360 else | |
2361 { | |
2362 curwin->w_cursor.col = fpos->col; | |
2363 check_cursor_col(); | |
2364 #ifdef FEAT_VIRTUALEDIT | |
2365 curwin->w_cursor.coladd = 0; | |
2366 #endif | |
2367 curwin->w_set_curswant = TRUE; | |
2368 } | |
2369 } | |
2370 | |
42 | 2371 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2372 /* | |
2373 * Find file in buffer list by name (it has to be for the current window). | |
2374 * Returns NULL if not found. | |
2375 */ | |
2376 buf_T * | |
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2377 buflist_findname_exp(char_u *fname) |
42 | 2378 { |
2379 char_u *ffname; | |
2380 buf_T *buf = NULL; | |
2381 | |
2382 /* First make the name into a full path name */ | |
2383 ffname = FullName_save(fname, | |
2384 #ifdef UNIX | |
2385 TRUE /* force expansion, get rid of symbolic links */ | |
2386 #else | |
2387 FALSE | |
2388 #endif | |
2389 ); | |
2390 if (ffname != NULL) | |
2391 { | |
2392 buf = buflist_findname(ffname); | |
2393 vim_free(ffname); | |
2394 } | |
2395 return buf; | |
2396 } | |
2397 #endif | |
2398 | |
7 | 2399 /* |
2400 * Find file in buffer list by name (it has to be for the current window). | |
2401 * "ffname" must have a full path. | |
42 | 2402 * Skips dummy buffers. |
2403 * Returns NULL if not found. | |
7 | 2404 */ |
2405 buf_T * | |
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2406 buflist_findname(char_u *ffname) |
7 | 2407 { |
2408 #ifdef UNIX | |
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2409 stat_T st; |
7 | 2410 |
2411 if (mch_stat((char *)ffname, &st) < 0) | |
2412 st.st_dev = (dev_T)-1; | |
2413 return buflist_findname_stat(ffname, &st); | |
2414 } | |
2415 | |
2416 /* | |
2417 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2418 * twice for the same file. | |
42 | 2419 * Returns NULL if not found. |
7 | 2420 */ |
2421 static buf_T * | |
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2422 buflist_findname_stat( |
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2423 char_u *ffname, |
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2424 stat_T *stp) |
7 | 2425 { |
2426 #endif | |
2427 buf_T *buf; | |
2428 | |
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2429 /* Start at the last buffer, expect to find a match sooner. */ |
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diff
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2430 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2431 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2432 #ifdef UNIX |
2433 , stp | |
2434 #endif | |
2435 )) | |
2436 return buf; | |
2437 return NULL; | |
2438 } | |
2439 | |
2440 /* | |
2441 * Find file in buffer list by a regexp pattern. | |
2442 * Return fnum of the found buffer. | |
2443 * Return < 0 for error. | |
2444 */ | |
2445 int | |
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2446 buflist_findpat( |
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|
2447 char_u *pattern, |
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2448 char_u *pattern_end, /* pointer to first char after pattern */ |
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2449 int unlisted, /* find unlisted buffers */ |
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2450 int diffmode UNUSED, /* find diff-mode buffers only */ |
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changeset
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2451 int curtab_only) /* find buffers in current tab only */ |
7 | 2452 { |
2453 buf_T *buf; | |
2454 int match = -1; | |
2455 int find_listed; | |
2456 char_u *pat; | |
2457 char_u *patend; | |
2458 int attempt; | |
2459 char_u *p; | |
2460 int toggledollar; | |
2461 | |
2462 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2463 { | |
2464 if (*pattern == '%') | |
2465 match = curbuf->b_fnum; | |
2466 else | |
2467 match = curwin->w_alt_fnum; | |
2468 #ifdef FEAT_DIFF | |
2469 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2470 match = -1; | |
2471 #endif | |
2472 } | |
2473 | |
2474 /* | |
2475 * Try four ways of matching a listed buffer: | |
2476 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2477 * attempt == 1: with '^' at start (only at position 0) |
7 | 2478 * attempt == 2: with '$' at end (only match at end) |
2479 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2480 * Repeat this for finding an unlisted buffer if there was no matching | |
2481 * listed buffer. | |
2482 */ | |
2483 else | |
2484 { | |
2485 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2486 if (pat == NULL) | |
2487 return -1; | |
2488 patend = pat + STRLEN(pat) - 1; | |
2489 toggledollar = (patend > pat && *patend == '$'); | |
2490 | |
2491 /* First try finding a listed buffer. If not found and "unlisted" | |
2492 * is TRUE, try finding an unlisted buffer. */ | |
2493 find_listed = TRUE; | |
2494 for (;;) | |
2495 { | |
2496 for (attempt = 0; attempt <= 3; ++attempt) | |
2497 { | |
6375 | 2498 regmatch_T regmatch; |
2499 | |
7 | 2500 /* may add '^' and '$' */ |
2501 if (toggledollar) | |
2502 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2503 p = pat; | |
2504 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2505 ++p; | |
6375 | 2506 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2507 if (regmatch.regprog == NULL) | |
7 | 2508 { |
2509 vim_free(pat); | |
2510 return -1; | |
2511 } | |
2512 | |
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2513 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2514 if (buf->b_p_bl == find_listed |
2515 #ifdef FEAT_DIFF | |
2516 && (!diffmode || diff_mode_buf(buf)) | |
2517 #endif | |
6375 | 2518 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2519 { |
4236 | 2520 if (curtab_only) |
2521 { | |
2522 /* Ignore the match if the buffer is not open in | |
2523 * the current tab. */ | |
2524 win_T *wp; | |
2525 | |
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2526 FOR_ALL_WINDOWS(wp) |
4236 | 2527 if (wp->w_buffer == buf) |
2528 break; | |
2529 if (wp == NULL) | |
2530 continue; | |
2531 } | |
7 | 2532 if (match >= 0) /* already found a match */ |
2533 { | |
2534 match = -2; | |
2535 break; | |
2536 } | |
2537 match = buf->b_fnum; /* remember first match */ | |
2538 } | |
2539 | |
6375 | 2540 vim_regfree(regmatch.regprog); |
7 | 2541 if (match >= 0) /* found one match */ |
2542 break; | |
2543 } | |
2544 | |
2545 /* Only search for unlisted buffers if there was no match with | |
2546 * a listed buffer. */ | |
2547 if (!unlisted || !find_listed || match != -1) | |
2548 break; | |
2549 find_listed = FALSE; | |
2550 } | |
2551 | |
2552 vim_free(pat); | |
2553 } | |
2554 | |
2555 if (match == -2) | |
2556 EMSG2(_("E93: More than one match for %s"), pattern); | |
2557 else if (match < 0) | |
2558 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
2559 return match; | |
2560 } | |
2561 | |
2562 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2563 | |
2564 /* | |
2565 * Find all buffer names that match. | |
2566 * For command line expansion of ":buf" and ":sbuf". | |
2567 * Return OK if matches found, FAIL otherwise. | |
2568 */ | |
2569 int | |
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2570 ExpandBufnames( |
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2571 char_u *pat, |
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2572 int *num_file, |
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2573 char_u ***file, |
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changeset
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2574 int options) |
7 | 2575 { |
2576 int count = 0; | |
2577 buf_T *buf; | |
2578 int round; | |
2579 char_u *p; | |
2580 int attempt; | |
170 | 2581 char_u *patc; |
7 | 2582 |
2583 *num_file = 0; /* return values in case of FAIL */ | |
2584 *file = NULL; | |
2585 | |
170 | 2586 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2587 if (*pat == '^') | |
2588 { | |
2589 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2590 if (patc == NULL) | |
2591 return FAIL; | |
2592 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2593 STRCPY(patc + 11, pat + 1); | |
2594 } | |
2595 else | |
2596 patc = pat; | |
2597 | |
7 | 2598 /* |
170 | 2599 * attempt == 0: try match with '\<', match at start of word |
267 | 2600 * attempt == 1: try match without '\<', match anywhere |
7 | 2601 */ |
267 | 2602 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2603 { |
6375 | 2604 regmatch_T regmatch; |
2605 | |
267 | 2606 if (attempt > 0 && patc == pat) |
170 | 2607 break; /* there was no anchor, no need to try again */ |
6375 | 2608 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2609 if (regmatch.regprog == NULL) | |
7 | 2610 { |
170 | 2611 if (patc != pat) |
2612 vim_free(patc); | |
2613 return FAIL; | |
7 | 2614 } |
2615 | |
2616 /* | |
2617 * round == 1: Count the matches. | |
2618 * round == 2: Build the array to keep the matches. | |
2619 */ | |
2620 for (round = 1; round <= 2; ++round) | |
2621 { | |
2622 count = 0; | |
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2623 FOR_ALL_BUFFERS(buf) |
7 | 2624 { |
2625 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2626 continue; | |
6375 | 2627 p = buflist_match(®match, buf, p_wic); |
7 | 2628 if (p != NULL) |
2629 { | |
2630 if (round == 1) | |
2631 ++count; | |
2632 else | |
2633 { | |
2634 if (options & WILD_HOME_REPLACE) | |
2635 p = home_replace_save(buf, p); | |
2636 else | |
2637 p = vim_strsave(p); | |
2638 (*file)[count++] = p; | |
2639 } | |
2640 } | |
2641 } | |
2642 if (count == 0) /* no match found, break here */ | |
2643 break; | |
2644 if (round == 1) | |
2645 { | |
2646 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2647 if (*file == NULL) | |
2648 { | |
6375 | 2649 vim_regfree(regmatch.regprog); |
170 | 2650 if (patc != pat) |
2651 vim_free(patc); | |
7 | 2652 return FAIL; |
2653 } | |
2654 } | |
2655 } | |
6375 | 2656 vim_regfree(regmatch.regprog); |
7 | 2657 if (count) /* match(es) found, break here */ |
2658 break; | |
2659 } | |
2660 | |
170 | 2661 if (patc != pat) |
2662 vim_free(patc); | |
2663 | |
7 | 2664 *num_file = count; |
2665 return (count == 0 ? FAIL : OK); | |
2666 } | |
2667 | |
2668 #endif /* FEAT_CMDL_COMPL */ | |
2669 | |
2670 /* | |
2671 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2672 */ | |
2673 static char_u * | |
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2674 buflist_match( |
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2675 regmatch_T *rmp, |
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2676 buf_T *buf, |
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2677 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2678 { |
2679 char_u *match; | |
2680 | |
2681 /* First try the short file name, then the long file name. */ | |
6375 | 2682 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2683 if (match == NULL) |
6375 | 2684 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2685 |
2686 return match; | |
2687 } | |
2688 | |
2689 /* | |
2690 * Try matching the regexp in "prog" with file name "name". | |
2691 * Return "name" when there is a match, NULL when not. | |
2692 */ | |
2693 static char_u * | |
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2694 fname_match( |
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2695 regmatch_T *rmp, |
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2696 char_u *name, |
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2697 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2698 { |
2699 char_u *match = NULL; | |
2700 char_u *p; | |
2701 | |
2702 if (name != NULL) | |
2703 { | |
6241 | 2704 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2705 rmp->rm_ic = p_fic || ignore_case; |
2706 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2707 match = name; |
2708 else | |
2709 { | |
2710 /* Replace $(HOME) with '~' and try matching again. */ | |
2711 p = home_replace_save(NULL, name); | |
6375 | 2712 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2713 match = name; |
2714 vim_free(p); | |
2715 } | |
2716 } | |
2717 | |
2718 return match; | |
2719 } | |
2720 | |
2721 /* | |
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2722 * Find a file in the buffer list by buffer number. |
7 | 2723 */ |
2724 buf_T * | |
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2725 buflist_findnr(int nr) |
7 | 2726 { |
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2727 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2728 hashitem_T *hi; |
7 | 2729 |
2730 if (nr == 0) | |
2731 nr = curwin->w_alt_fnum; | |
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2732 sprintf((char *)key, "%x", nr); |
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2733 hi = hash_find(&buf_hashtab, key); |
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2734 |
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2735 if (!HASHITEM_EMPTY(hi)) |
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2736 return (buf_T *)(hi->hi_key |
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2737 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2738 return NULL; |
2739 } | |
2740 | |
2741 /* | |
2742 * Get name of file 'n' in the buffer list. | |
2743 * When the file has no name an empty string is returned. | |
2744 * home_replace() is used to shorten the file name (used for marks). | |
2745 * Returns a pointer to allocated memory, of NULL when failed. | |
2746 */ | |
2747 char_u * | |
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2748 buflist_nr2name( |
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2749 int n, |
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2750 int fullname, |
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2751 int helptail) /* for help buffers return tail only */ |
7 | 2752 { |
2753 buf_T *buf; | |
2754 | |
2755 buf = buflist_findnr(n); | |
2756 if (buf == NULL) | |
2757 return NULL; | |
2758 return home_replace_save(helptail ? buf : NULL, | |
2759 fullname ? buf->b_ffname : buf->b_fname); | |
2760 } | |
2761 | |
2762 /* | |
2763 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2764 * When "copy_options" is TRUE save the local window option values. | |
2765 * When "lnum" is 0 only do the options. | |
2766 */ | |
2767 static void | |
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2768 buflist_setfpos( |
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2769 buf_T *buf, |
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2770 win_T *win, |
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2771 linenr_T lnum, |
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2772 colnr_T col, |
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2773 int copy_options) |
7 | 2774 { |
2775 wininfo_T *wip; | |
2776 | |
2777 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2778 if (wip->wi_win == win) | |
2779 break; | |
2780 if (wip == NULL) | |
2781 { | |
2782 /* allocate a new entry */ | |
2783 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2784 if (wip == NULL) | |
2785 return; | |
2786 wip->wi_win = win; | |
2787 if (lnum == 0) /* set lnum even when it's 0 */ | |
2788 lnum = 1; | |
2789 } | |
2790 else | |
2791 { | |
2792 /* remove the entry from the list */ | |
2793 if (wip->wi_prev) | |
2794 wip->wi_prev->wi_next = wip->wi_next; | |
2795 else | |
2796 buf->b_wininfo = wip->wi_next; | |
2797 if (wip->wi_next) | |
2798 wip->wi_next->wi_prev = wip->wi_prev; | |
2799 if (copy_options && wip->wi_optset) | |
2800 { | |
2801 clear_winopt(&wip->wi_opt); | |
2802 #ifdef FEAT_FOLDING | |
2803 deleteFoldRecurse(&wip->wi_folds); | |
2804 #endif | |
2805 } | |
2806 } | |
2807 if (lnum != 0) | |
2808 { | |
2809 wip->wi_fpos.lnum = lnum; | |
2810 wip->wi_fpos.col = col; | |
2811 } | |
2812 if (copy_options) | |
2813 { | |
2814 /* Save the window-specific option values. */ | |
2815 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2816 #ifdef FEAT_FOLDING | |
2817 wip->wi_fold_manual = win->w_fold_manual; | |
2818 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2819 #endif | |
2820 wip->wi_optset = TRUE; | |
2821 } | |
2822 | |
2823 /* insert the entry in front of the list */ | |
2824 wip->wi_next = buf->b_wininfo; | |
2825 buf->b_wininfo = wip; | |
2826 wip->wi_prev = NULL; | |
2827 if (wip->wi_next) | |
2828 wip->wi_next->wi_prev = wip; | |
2829 | |
2830 return; | |
2831 } | |
2832 | |
1743 | 2833 #ifdef FEAT_DIFF |
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2834 static int wininfo_other_tab_diff(wininfo_T *wip); |
1743 | 2835 |
2836 /* | |
2837 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2838 * page. That's because a diff is local to a tab page. | |
2839 */ | |
2840 static int | |
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2841 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2842 { |
2843 win_T *wp; | |
2844 | |
2845 if (wip->wi_opt.wo_diff) | |
2846 { | |
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2847 FOR_ALL_WINDOWS(wp) |
1743 | 2848 /* return FALSE when it's a window in the current tab page, thus |
2849 * the buffer was in diff mode here */ | |
2850 if (wip->wi_win == wp) | |
2851 return FALSE; | |
2852 return TRUE; | |
2853 } | |
2854 return FALSE; | |
2855 } | |
2856 #endif | |
2857 | |
7 | 2858 /* |
2859 * Find info for the current window in buffer "buf". | |
2860 * If not found, return the info for the most recently used window. | |
1743 | 2861 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2862 * another tab page. | |
7 | 2863 * Returns NULL when there isn't any info. |
2864 */ | |
2865 static wininfo_T * | |
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2866 find_wininfo( |
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2867 buf_T *buf, |
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2868 int skip_diff_buffer UNUSED) |
7 | 2869 { |
2870 wininfo_T *wip; | |
2871 | |
2872 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2873 if (wip->wi_win == curwin |
2874 #ifdef FEAT_DIFF | |
2875 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2876 #endif | |
2877 ) | |
7 | 2878 break; |
1743 | 2879 |
2880 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2881 * 'diff' set and is in another tab page). */ | |
2882 if (wip == NULL) | |
2883 { | |
2884 #ifdef FEAT_DIFF | |
2885 if (skip_diff_buffer) | |
2886 { | |
2887 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2888 if (!wininfo_other_tab_diff(wip)) | |
2889 break; | |
2890 } | |
2891 else | |
2892 #endif | |
2893 wip = buf->b_wininfo; | |
2894 } | |
7 | 2895 return wip; |
2896 } | |
2897 | |
2898 /* | |
2899 * Reset the local window options to the values last used in this window. | |
2900 * If the buffer wasn't used in this window before, use the values from | |
2901 * the most recently used window. If the values were never set, use the | |
2902 * global values for the window. | |
2903 */ | |
2904 void | |
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2905 get_winopts(buf_T *buf) |
7 | 2906 { |
2907 wininfo_T *wip; | |
2908 | |
2909 clear_winopt(&curwin->w_onebuf_opt); | |
2910 #ifdef FEAT_FOLDING | |
2911 clearFolding(curwin); | |
2912 #endif | |
2913 | |
1743 | 2914 wip = find_wininfo(buf, TRUE); |
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2915 if (wip != NULL && wip->wi_win != NULL |
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2916 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2917 { |
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2918 /* The buffer is currently displayed in the window: use the actual |
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2919 * option values instead of the saved (possibly outdated) values. */ |
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2920 win_T *wp = wip->wi_win; |
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2921 |
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2922 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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2923 #ifdef FEAT_FOLDING |
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2924 curwin->w_fold_manual = wp->w_fold_manual; |
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2925 curwin->w_foldinvalid = TRUE; |
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2926 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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2927 #endif |
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2928 } |
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2929 else if (wip != NULL && wip->wi_optset) |
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2930 { |
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2931 /* the buffer was displayed in the current window earlier */ |
7 | 2932 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2933 #ifdef FEAT_FOLDING | |
2934 curwin->w_fold_manual = wip->wi_fold_manual; | |
2935 curwin->w_foldinvalid = TRUE; | |
2936 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2937 #endif | |
2938 } | |
2939 else | |
2940 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2941 | |
2942 #ifdef FEAT_FOLDING | |
2943 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2944 if (p_fdls >= 0) | |
2945 curwin->w_p_fdl = p_fdls; | |
2946 #endif | |
2799 | 2947 #ifdef FEAT_SYN_HL |
2948 check_colorcolumn(curwin); | |
2949 #endif | |
7 | 2950 } |
2951 | |
2952 /* | |
2953 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2954 * window. | |
2955 * Returns a pointer to no_position if no position is found. | |
2956 */ | |
2957 pos_T * | |
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2958 buflist_findfpos(buf_T *buf) |
7 | 2959 { |
2960 wininfo_T *wip; | |
1869 | 2961 static pos_T no_position = INIT_POS_T(1, 0, 0); |
7 | 2962 |
1743 | 2963 wip = find_wininfo(buf, FALSE); |
7 | 2964 if (wip != NULL) |
2965 return &(wip->wi_fpos); | |
2966 else | |
2967 return &no_position; | |
2968 } | |
2969 | |
2970 /* | |
2971 * Find the lnum for the buffer 'buf' for the current window. | |
2972 */ | |
2973 linenr_T | |
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2974 buflist_findlnum(buf_T *buf) |
7 | 2975 { |
2976 return buflist_findfpos(buf)->lnum; | |
2977 } | |
2978 | |
2979 /* | |
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2980 * List all known file names (for :files and :buffers command). |
7 | 2981 */ |
2982 void | |
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changeset
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2983 buflist_list(exarg_T *eap) |
7 | 2984 { |
2985 buf_T *buf; | |
2986 int len; | |
2987 int i; | |
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changeset
|
2988 int ro_char; |
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|
2989 int changed_char; |
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2990 #ifdef FEAT_TERMINAL |
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2991 int job_running; |
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2992 int job_none_open; |
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2993 #endif |
7 | 2994 |
2995 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
2996 { | |
13555
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|
2997 #ifdef FEAT_TERMINAL |
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2998 job_running = term_job_running(buf->b_term); |
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2999 job_none_open = job_running && term_none_open(buf->b_term); |
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3000 #endif |
7 | 3001 /* skip unlisted buffers, unless ! was used */ |
6945 | 3002 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3003 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3004 || (vim_strchr(eap->arg, '+') | |
3005 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3006 || (vim_strchr(eap->arg, 'a') | |
13555
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|
3007 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3008 || (vim_strchr(eap->arg, 'h') |
13555
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3009 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
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|
3010 #ifdef FEAT_TERMINAL |
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3011 || (vim_strchr(eap->arg, 'R') |
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|
3012 && (!job_running || (job_running && job_none_open))) |
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|
3013 || (vim_strchr(eap->arg, '?') |
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3014 && (!job_running || (job_running && !job_none_open))) |
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|
3015 || (vim_strchr(eap->arg, 'F') |
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|
3016 && (job_running || buf->b_term == NULL)) |
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3017 #endif |
6945 | 3018 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3019 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3020 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3021 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3022 || (vim_strchr(eap->arg, '#') | |
3023 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3024 continue; |
3025 if (buf_spname(buf) != NULL) | |
3839 | 3026 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3027 else |
3028 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
9943
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|
3029 if (message_filtered(NameBuff)) |
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|
3030 continue; |
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3031 |
12110
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3032 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
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3033 : (bufIsChanged(buf) ? '+' : ' '); |
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3034 #ifdef FEAT_TERMINAL |
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|
3035 if (term_job_running(buf->b_term)) |
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|
3036 { |
12477
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|
3037 if (term_none_open(buf->b_term)) |
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|
3038 ro_char = '?'; |
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|
3039 else |
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changeset
|
3040 ro_char = 'R'; |
12110
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3041 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid |
7b3a3af7cefb
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changeset
|
3042 * closing, but it's not actually changed. */ |
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|
3043 } |
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3044 else if (buf->b_term != NULL) |
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|
3045 ro_char = 'F'; |
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3046 else |
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|
3047 #endif |
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changeset
|
3048 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '); |
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|
3049 |
9943
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changeset
|
3050 msg_putchar('\n'); |
302 | 3051 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3052 buf->b_fnum, |
3053 buf->b_p_bl ? ' ' : 'u', | |
3054 buf == curbuf ? '%' : | |
3055 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3056 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3057 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
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3058 ro_char, |
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|
3059 changed_char, |
300 | 3060 NameBuff); |
7572
992fe73d4ee6
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changeset
|
3061 if (len > IOSIZE - 20) |
992fe73d4ee6
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changeset
|
3062 len = IOSIZE - 20; |
7 | 3063 |
3064 /* put "line 999" in column 40 or after the file name */ | |
3065 i = 40 - vim_strsize(IObuff); | |
3066 do | |
3067 { | |
3068 IObuff[len++] = ' '; | |
3069 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3070 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3071 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3072 : (long)buflist_findlnum(buf)); |
7 | 3073 msg_outtrans(IObuff); |
3074 out_flush(); /* output one line at a time */ | |
3075 ui_breakcheck(); | |
3076 } | |
3077 } | |
3078 | |
3079 /* | |
3080 * Get file name and line number for file 'fnum'. | |
3081 * Used by DoOneCmd() for translating '%' and '#'. | |
3082 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3083 * Return FAIL if not found, OK for success. | |
3084 */ | |
3085 int | |
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changeset
|
3086 buflist_name_nr( |
83861277e6a3
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diff
changeset
|
3087 int fnum, |
83861277e6a3
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diff
changeset
|
3088 char_u **fname, |
83861277e6a3
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diff
changeset
|
3089 linenr_T *lnum) |
7 | 3090 { |
3091 buf_T *buf; | |
3092 | |
3093 buf = buflist_findnr(fnum); | |
3094 if (buf == NULL || buf->b_fname == NULL) | |
3095 return FAIL; | |
3096 | |
3097 *fname = buf->b_fname; | |
3098 *lnum = buflist_findlnum(buf); | |
3099 | |
3100 return OK; | |
3101 } | |
3102 | |
3103 /* | |
3104 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'. | |
3105 * The file name with the full path is also remembered, for when :cd is used. | |
3106 * Returns FAIL for failure (file name already in use by other buffer) | |
3107 * OK otherwise. | |
3108 */ | |
3109 int | |
7817
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diff
changeset
|
3110 setfname( |
83861277e6a3
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diff
changeset
|
3111 buf_T *buf, |
83861277e6a3
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changeset
|
3112 char_u *ffname, |
83861277e6a3
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diff
changeset
|
3113 char_u *sfname, |
83861277e6a3
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diff
changeset
|
3114 int message) /* give message when buffer already exists */ |
7 | 3115 { |
42 | 3116 buf_T *obuf = NULL; |
7 | 3117 #ifdef UNIX |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
3118 stat_T st; |
7 | 3119 #endif |
3120 | |
3121 if (ffname == NULL || *ffname == NUL) | |
3122 { | |
3123 /* Removing the name. */ | |
13244
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13170
diff
changeset
|
3124 VIM_CLEAR(buf->b_ffname); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
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changeset
|
3125 VIM_CLEAR(buf->b_sfname); |
7 | 3126 #ifdef UNIX |
3127 st.st_dev = (dev_T)-1; | |
3128 #endif | |
3129 } | |
3130 else | |
3131 { | |
3132 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3133 if (ffname == NULL) /* out of memory */ | |
3134 return FAIL; | |
3135 | |
3136 /* | |
3137 * if the file name is already used in another buffer: | |
3138 * - if the buffer is loaded, fail | |
3139 * - if the buffer is not loaded, delete it from the list | |
3140 */ | |
3141 #ifdef UNIX | |
3142 if (mch_stat((char *)ffname, &st) < 0) | |
3143 st.st_dev = (dev_T)-1; | |
42 | 3144 #endif |
3145 if (!(buf->b_flags & BF_DUMMY)) | |
3146 #ifdef UNIX | |
3147 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3148 #else |
42 | 3149 obuf = buflist_findname(ffname); |
7 | 3150 #endif |
3151 if (obuf != NULL && obuf != buf) | |
3152 { | |
3153 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3154 { | |
3155 if (message) | |
3156 EMSG(_("E95: Buffer with this name already exists")); | |
3157 vim_free(ffname); | |
3158 return FAIL; | |
3159 } | |
3365 | 3160 /* delete from the list */ |
3161 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3162 } |
3163 sfname = vim_strsave(sfname); | |
3164 if (ffname == NULL || sfname == NULL) | |
3165 { | |
3166 vim_free(sfname); | |
3167 vim_free(ffname); | |
3168 return FAIL; | |
3169 } | |
3170 #ifdef USE_FNAME_CASE | |
3171 # ifdef USE_LONG_FNAME | |
3172 if (USE_LONG_FNAME) | |
3173 # endif | |
3174 fname_case(sfname, 0); /* set correct case for short file name */ | |
3175 #endif | |
3176 vim_free(buf->b_ffname); | |
3177 vim_free(buf->b_sfname); | |
3178 buf->b_ffname = ffname; | |
3179 buf->b_sfname = sfname; | |
3180 } | |
3181 buf->b_fname = buf->b_sfname; | |
3182 #ifdef UNIX | |
3183 if (st.st_dev == (dev_T)-1) | |
1873 | 3184 buf->b_dev_valid = FALSE; |
7 | 3185 else |
3186 { | |
1873 | 3187 buf->b_dev_valid = TRUE; |
7 | 3188 buf->b_dev = st.st_dev; |
3189 buf->b_ino = st.st_ino; | |
3190 } | |
3191 #endif | |
3192 | |
3193 buf->b_shortname = FALSE; | |
3194 | |
3195 buf_name_changed(buf); | |
3196 return OK; | |
3197 } | |
3198 | |
3199 /* | |
41 | 3200 * Crude way of changing the name of a buffer. Use with care! |
3201 * The name should be relative to the current directory. | |
3202 */ | |
3203 void | |
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diff
changeset
|
3204 buf_set_name(int fnum, char_u *name) |
41 | 3205 { |
3206 buf_T *buf; | |
3207 | |
3208 buf = buflist_findnr(fnum); | |
3209 if (buf != NULL) | |
3210 { | |
3211 vim_free(buf->b_sfname); | |
3212 vim_free(buf->b_ffname); | |
844 | 3213 buf->b_ffname = vim_strsave(name); |
3214 buf->b_sfname = NULL; | |
3215 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3216 * files on Win32. */ | |
3217 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3218 buf->b_fname = buf->b_sfname; |
3219 } | |
3220 } | |
3221 | |
3222 /* | |
7 | 3223 * Take care of what needs to be done when the name of buffer "buf" has |
3224 * changed. | |
3225 */ | |
3226 void | |
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changeset
|
3227 buf_name_changed(buf_T *buf) |
7 | 3228 { |
3229 /* | |
3230 * If the file name changed, also change the name of the swapfile | |
3231 */ | |
3232 if (buf->b_ml.ml_mfp != NULL) | |
3233 ml_setname(buf); | |
3234 | |
3235 if (curwin->w_buffer == buf) | |
3236 check_arg_idx(curwin); /* check file name for arg list */ | |
3237 #ifdef FEAT_TITLE | |
3238 maketitle(); /* set window title */ | |
3239 #endif | |
3240 status_redraw_all(); /* status lines need to be redrawn */ | |
3241 fmarks_check_names(buf); /* check named file marks */ | |
3242 ml_timestamp(buf); /* reset timestamp */ | |
3243 } | |
3244 | |
3245 /* | |
3246 * set alternate file name for current window | |
3247 * | |
3248 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3249 * Return the buffer. | |
3250 */ | |
3251 buf_T * | |
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changeset
|
3252 setaltfname( |
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changeset
|
3253 char_u *ffname, |
83861277e6a3
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changeset
|
3254 char_u *sfname, |
83861277e6a3
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diff
changeset
|
3255 linenr_T lnum) |
7 | 3256 { |
3257 buf_T *buf; | |
3258 | |
3259 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3260 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3261 if (buf != NULL && !cmdmod.keepalt) |
7 | 3262 curwin->w_alt_fnum = buf->b_fnum; |
3263 return buf; | |
3264 } | |
3265 | |
3266 /* | |
3267 * Get alternate file name for current window. | |
3268 * Return NULL if there isn't any, and give error message if requested. | |
3269 */ | |
3270 char_u * | |
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parents:
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diff
changeset
|
3271 getaltfname( |
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parents:
7799
diff
changeset
|
3272 int errmsg) /* give error message */ |
7 | 3273 { |
3274 char_u *fname; | |
3275 linenr_T dummy; | |
3276 | |
3277 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3278 { | |
3279 if (errmsg) | |
3280 EMSG(_(e_noalt)); | |
3281 return NULL; | |
3282 } | |
3283 return fname; | |
3284 } | |
3285 | |
3286 /* | |
3287 * Add a file name to the buflist and return its number. | |
3288 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3289 * | |
3290 * used by qf_init(), main() and doarglist() | |
3291 */ | |
3292 int | |
7817
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parents:
7799
diff
changeset
|
3293 buflist_add(char_u *fname, int flags) |
7 | 3294 { |
3295 buf_T *buf; | |
3296 | |
3297 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3298 if (buf != NULL) | |
3299 return buf->b_fnum; | |
3300 return 0; | |
3301 } | |
3302 | |
3303 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3304 /* | |
3305 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3306 */ | |
3307 void | |
7817
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parents:
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diff
changeset
|
3308 buflist_slash_adjust(void) |
7 | 3309 { |
3310 buf_T *bp; | |
3311 | |
9649
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parents:
9645
diff
changeset
|
3312 FOR_ALL_BUFFERS(bp) |
7 | 3313 { |
3314 if (bp->b_ffname != NULL) | |
3315 slash_adjust(bp->b_ffname); | |
3316 if (bp->b_sfname != NULL) | |
3317 slash_adjust(bp->b_sfname); | |
3318 } | |
3319 } | |
3320 #endif | |
3321 | |
3322 /* | |
1743 | 3323 * Set alternate cursor position for the current buffer and window "win". |
7 | 3324 * Also save the local window option values. |
3325 */ | |
3326 void | |
7817
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parents:
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diff
changeset
|
3327 buflist_altfpos(win_T *win) |
7 | 3328 { |
1743 | 3329 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3330 } |
3331 | |
3332 /* | |
3333 * Return TRUE if 'ffname' is not the same file as current file. | |
3334 * Fname must have a full path (expanded by mch_FullName()). | |
3335 */ | |
3336 int | |
7817
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changeset
|
3337 otherfile(char_u *ffname) |
7 | 3338 { |
3339 return otherfile_buf(curbuf, ffname | |
3340 #ifdef UNIX | |
3341 , NULL | |
3342 #endif | |
3343 ); | |
3344 } | |
3345 | |
3346 static int | |
7817
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changeset
|
3347 otherfile_buf( |
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changeset
|
3348 buf_T *buf, |
83861277e6a3
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parents:
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changeset
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3349 char_u *ffname |
7 | 3350 #ifdef UNIX |
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3351 , stat_T *stp |
7817
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changeset
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3352 #endif |
83861277e6a3
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changeset
|
3353 ) |
7 | 3354 { |
3355 /* no name is different */ | |
3356 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3357 return TRUE; | |
3358 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3359 return FALSE; | |
3360 #ifdef UNIX | |
3361 { | |
9387
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changeset
|
3362 stat_T st; |
f094d4085014
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|
3363 |
f094d4085014
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parents:
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diff
changeset
|
3364 /* If no stat_T given, get it now */ |
7 | 3365 if (stp == NULL) |
3366 { | |
1873 | 3367 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3368 st.st_dev = (dev_T)-1; |
3369 stp = &st; | |
3370 } | |
3371 /* Use dev/ino to check if the files are the same, even when the names | |
3372 * are different (possible with links). Still need to compare the | |
3373 * name above, for when the file doesn't exist yet. | |
3374 * Problem: The dev/ino changes when a file is deleted (and created | |
3375 * again) and remains the same when renamed/moved. We don't want to | |
3376 * mch_stat() each buffer each time, that would be too slow. Get the | |
3377 * dev/ino again when they appear to match, but not when they appear | |
3378 * to be different: Could skip a buffer when it's actually the same | |
3379 * file. */ | |
3380 if (buf_same_ino(buf, stp)) | |
3381 { | |
3382 buf_setino(buf); | |
3383 if (buf_same_ino(buf, stp)) | |
3384 return FALSE; | |
3385 } | |
3386 } | |
3387 #endif | |
3388 return TRUE; | |
3389 } | |
3390 | |
3391 #if defined(UNIX) || defined(PROTO) | |
3392 /* | |
3393 * Set inode and device number for a buffer. | |
3394 * Must always be called when b_fname is changed!. | |
3395 */ | |
3396 void | |
7817
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changeset
|
3397 buf_setino(buf_T *buf) |
7 | 3398 { |
9387
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changeset
|
3399 stat_T st; |
7 | 3400 |
3401 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3402 { | |
1873 | 3403 buf->b_dev_valid = TRUE; |
7 | 3404 buf->b_dev = st.st_dev; |
3405 buf->b_ino = st.st_ino; | |
3406 } | |
3407 else | |
1873 | 3408 buf->b_dev_valid = FALSE; |
7 | 3409 } |
3410 | |
3411 /* | |
3412 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3413 */ | |
3414 static int | |
7817
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diff
changeset
|
3415 buf_same_ino( |
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changeset
|
3416 buf_T *buf, |
9387
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changeset
|
3417 stat_T *stp) |
7 | 3418 { |
1873 | 3419 return (buf->b_dev_valid |
7 | 3420 && stp->st_dev == buf->b_dev |
3421 && stp->st_ino == buf->b_ino); | |
3422 } | |
3423 #endif | |
3424 | |
667 | 3425 /* |
3426 * Print info about the current buffer. | |
3427 */ | |
7 | 3428 void |
7817
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changeset
|
3429 fileinfo( |
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changeset
|
3430 int fullname, /* when non-zero print full path */ |
83861277e6a3
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changeset
|
3431 int shorthelp, |
83861277e6a3
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diff
changeset
|
3432 int dont_truncate) |
7 | 3433 { |
3434 char_u *name; | |
3435 int n; | |
3436 char_u *p; | |
3437 char_u *buffer; | |
272 | 3438 size_t len; |
7 | 3439 |
3440 buffer = alloc(IOSIZE); | |
3441 if (buffer == NULL) | |
3442 return; | |
3443 | |
3444 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3445 { | |
1869 | 3446 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3447 p = buffer + STRLEN(buffer); |
3448 } | |
3449 else | |
3450 p = buffer; | |
3451 | |
3452 *p++ = '"'; | |
3453 if (buf_spname(curbuf) != NULL) | |
3835 | 3454 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3455 else |
3456 { | |
3457 if (!fullname && curbuf->b_fname != NULL) | |
3458 name = curbuf->b_fname; | |
3459 else | |
3460 name = curbuf->b_ffname; | |
3461 home_replace(shorthelp ? curbuf : NULL, name, p, | |
3462 (int)(IOSIZE - (p - buffer)), TRUE); | |
3463 } | |
3464 | |
2280
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diff
changeset
|
3465 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3466 curbufIsChanged() ? (shortmess(SHM_MOD) |
3467 ? " [+]" : _(" [Modified]")) : " ", | |
3468 (curbuf->b_flags & BF_NOTEDITED) | |
3469 #ifdef FEAT_QUICKFIX | |
3470 && !bt_dontwrite(curbuf) | |
3471 #endif | |
3472 ? _("[Not edited]") : "", | |
3473 (curbuf->b_flags & BF_NEW) | |
3474 #ifdef FEAT_QUICKFIX | |
3475 && !bt_dontwrite(curbuf) | |
3476 #endif | |
3477 ? _("[New file]") : "", | |
3478 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
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diff
changeset
|
3479 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3480 : _("[readonly]")) : "", |
3481 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3482 || curbuf->b_p_ro) ? | |
3483 " " : ""); | |
3484 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3485 * causes an overflow, thus for large numbers divide instead. */ | |
3486 if (curwin->w_cursor.lnum > 1000000L) | |
3487 n = (int)(((long)curwin->w_cursor.lnum) / | |
3488 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3489 else | |
3490 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3491 (long)curbuf->b_ml.ml_line_count); | |
3492 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
3493 { | |
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parents:
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diff
changeset
|
3494 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3495 } |
3496 #ifdef FEAT_CMDL_INFO | |
3497 else if (p_ru) | |
3498 { | |
3499 /* Current line and column are already on the screen -- webb */ | |
3500 if (curbuf->b_ml.ml_line_count == 1) | |
2280
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parents:
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diff
changeset
|
3501 vim_snprintf_add((char *)buffer, IOSIZE, _("1 line --%d%%--"), n); |
7 | 3502 else |
2280
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parents:
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diff
changeset
|
3503 vim_snprintf_add((char *)buffer, IOSIZE, _("%ld lines --%d%%--"), |
7 | 3504 (long)curbuf->b_ml.ml_line_count, n); |
3505 } | |
3506 #endif | |
3507 else | |
3508 { | |
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diff
changeset
|
3509 vim_snprintf_add((char *)buffer, IOSIZE, |
7 | 3510 _("line %ld of %ld --%d%%-- col "), |
3511 (long)curwin->w_cursor.lnum, | |
3512 (long)curbuf->b_ml.ml_line_count, | |
3513 n); | |
3514 validate_virtcol(); | |
1869 | 3515 len = STRLEN(buffer); |
3516 col_print(buffer + len, IOSIZE - len, | |
7 | 3517 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3518 } | |
3519 | |
1869 | 3520 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE)); |
7 | 3521 |
3522 if (dont_truncate) | |
3523 { | |
3524 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3525 * First call msg_start() to get the message in the right place. */ | |
3526 msg_start(); | |
3527 n = msg_scroll; | |
3528 msg_scroll = TRUE; | |
3529 msg(buffer); | |
3530 msg_scroll = n; | |
3531 } | |
3532 else | |
3533 { | |
3534 p = msg_trunc_attr(buffer, FALSE, 0); | |
3535 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) | |
3536 /* Need to repeat the message after redrawing when: | |
3537 * - When restart_edit is set (otherwise there will be a delay | |
3538 * before redrawing). | |
3539 * - When the screen was scrolled but there is no wait-return | |
3540 * prompt. */ | |
678 | 3541 set_keep_msg(p, 0); |
7 | 3542 } |
3543 | |
3544 vim_free(buffer); | |
3545 } | |
3546 | |
3547 void | |
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diff
changeset
|
3548 col_print( |
83861277e6a3
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diff
changeset
|
3549 char_u *buf, |
83861277e6a3
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diff
changeset
|
3550 size_t buflen, |
83861277e6a3
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diff
changeset
|
3551 int col, |
83861277e6a3
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diff
changeset
|
3552 int vcol) |
7 | 3553 { |
3554 if (col == vcol) | |
1869 | 3555 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3556 else |
1869 | 3557 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3558 } |
3559 | |
3560 #if defined(FEAT_TITLE) || defined(PROTO) | |
3561 static char_u *lasttitle = NULL; | |
3562 static char_u *lasticon = NULL; | |
3563 | |
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diff
changeset
|
3564 /* |
1d25a3e8e03c
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14037
diff
changeset
|
3565 * 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
|
3566 */ |
7 | 3567 void |
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diff
changeset
|
3568 maketitle(void) |
7 | 3569 { |
3570 char_u *p; | |
14087
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diff
changeset
|
3571 char_u *title_str = NULL; |
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3572 char_u *icon_str = NULL; |
7 | 3573 int maxlen = 0; |
3574 int len; | |
3575 int mustset; | |
3576 char_u buf[IOSIZE]; | |
3577 int off; | |
3578 | |
3579 if (!redrawing()) | |
3580 { | |
3581 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3582 need_maketitle = TRUE; | |
3583 return; | |
3584 } | |
3585 | |
3586 need_maketitle = FALSE; | |
2403
ce5a380d5144
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Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
3587 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3588 return; // nothing to do |
7 | 3589 |
3590 if (p_title) | |
3591 { | |
3592 if (p_titlelen > 0) | |
3593 { | |
3594 maxlen = p_titlelen * Columns / 100; | |
3595 if (maxlen < 10) | |
3596 maxlen = 10; | |
3597 } | |
3598 | |
14087
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Christian Brabandt <cb@256bit.org>
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14037
diff
changeset
|
3599 title_str = buf; |
7 | 3600 if (*p_titlestring != NUL) |
3601 { | |
3602 #ifdef FEAT_STL_OPT | |
771 | 3603 if (stl_syntax & STL_IN_TITLE) |
3604 { | |
3605 int use_sandbox = FALSE; | |
3606 int save_called_emsg = called_emsg; | |
675 | 3607 |
3608 # ifdef FEAT_EVAL | |
771 | 3609 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3610 # endif |
771 | 3611 called_emsg = FALSE; |
14087
1d25a3e8e03c
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parents:
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diff
changeset
|
3612 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3613 p_titlestring, use_sandbox, |
681 | 3614 0, maxlen, NULL, NULL); |
771 | 3615 if (called_emsg) |
3616 set_string_option_direct((char_u *)"titlestring", -1, | |
3617 (char_u *)"", OPT_FREE, SID_ERROR); | |
3618 called_emsg |= save_called_emsg; | |
3619 } | |
7 | 3620 else |
3621 #endif | |
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diff
changeset
|
3622 title_str = p_titlestring; |
7 | 3623 } |
3624 else | |
3625 { | |
3626 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3627 | |
3780 | 3628 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3629 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3630 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3631 if (curbuf->b_fname == NULL) |
3780 | 3632 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
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diff
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|
3633 #ifdef FEAT_TERMINAL |
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|
3634 else if (curbuf->b_term != NULL) |
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|
3635 { |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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diff
changeset
|
3636 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
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changeset
|
3637 SPACE_FOR_FNAME); |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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|
3638 } |
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diff
changeset
|
3639 #endif |
7 | 3640 else |
3641 { | |
3642 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3643 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3644 vim_free(p); |
3645 } | |
3646 | |
11772
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|
3647 #ifdef FEAT_TERMINAL |
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|
3648 if (curbuf->b_term == NULL) |
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|
3649 #endif |
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changeset
|
3650 switch (bufIsChanged(curbuf) |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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changeset
|
3651 + (curbuf->b_p_ro * 2) |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
3652 + (!curbuf->b_p_ma * 4)) |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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|
3653 { |
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|
3654 case 1: STRCAT(buf, " +"); break; |
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|
3655 case 2: STRCAT(buf, " ="); break; |
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changeset
|
3656 case 3: STRCAT(buf, " =+"); break; |
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|
3657 case 4: |
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|
3658 case 6: STRCAT(buf, " -"); break; |
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|
3659 case 5: |
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changeset
|
3660 case 7: STRCAT(buf, " -+"); break; |
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|
3661 } |
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|
3662 |
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|
3663 if (curbuf->b_fname != NULL |
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|
3664 #ifdef FEAT_TERMINAL |
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changeset
|
3665 && curbuf->b_term == NULL |
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|
3666 #endif |
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|
3667 ) |
7 | 3668 { |
3669 /* Get path of file, replace home dir with ~ */ | |
3670 off = (int)STRLEN(buf); | |
3671 buf[off++] = ' '; | |
3672 buf[off++] = '('; | |
3673 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3674 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3675 #ifdef BACKSLASH_IN_FILENAME |
3676 /* avoid "c:/name" to be reduced to "c" */ | |
3677 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3678 off += 2; | |
3679 #endif | |
3680 /* remove the file name */ | |
39 | 3681 p = gettail_sep(buf + off); |
7 | 3682 if (p == buf + off) |
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74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
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11690
diff
changeset
|
3683 { |
11772
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changeset
|
3684 /* must be a help buffer */ |
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changeset
|
3685 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3686 (size_t)(SPACE_FOR_DIR - off - 1)); |
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74abb6c84984
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diff
changeset
|
3687 } |
7 | 3688 else |
3689 *p = NUL; | |
39 | 3690 |
3780 | 3691 /* Translate unprintable chars and concatenate. Keep some |
3692 * room for the server name. When there is no room (very long | |
3693 * file name) use (...). */ | |
3694 if (off < SPACE_FOR_DIR) | |
3695 { | |
3696 p = transstr(buf + off); | |
3697 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3698 vim_free(p); | |
3699 } | |
3700 else | |
3701 { | |
3702 vim_strncpy(buf + off, (char_u *)"...", | |
3703 (size_t)(SPACE_FOR_ARGNR - off)); | |
3704 } | |
7 | 3705 STRCAT(buf, ")"); |
3706 } | |
3707 | |
3780 | 3708 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3709 |
3710 #if defined(FEAT_CLIENTSERVER) | |
3711 if (serverName != NULL) | |
3712 { | |
3713 STRCAT(buf, " - "); | |
2768 | 3714 vim_strcat(buf, serverName, IOSIZE); |
7 | 3715 } |
3716 else | |
3717 #endif | |
3718 STRCAT(buf, " - VIM"); | |
3719 | |
3720 if (maxlen > 0) | |
3721 { | |
3722 /* make it shorter by removing a bit in the middle */ | |
3277 | 3723 if (vim_strsize(buf) > maxlen) |
3724 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3725 } |
3726 } | |
3727 } | |
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1d25a3e8e03c
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diff
changeset
|
3728 mustset = value_changed(title_str, &lasttitle); |
7 | 3729 |
3730 if (p_icon) | |
3731 { | |
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diff
changeset
|
3732 icon_str = buf; |
7 | 3733 if (*p_iconstring != NUL) |
3734 { | |
3735 #ifdef FEAT_STL_OPT | |
771 | 3736 if (stl_syntax & STL_IN_ICON) |
3737 { | |
3738 int use_sandbox = FALSE; | |
3739 int save_called_emsg = called_emsg; | |
675 | 3740 |
3741 # ifdef FEAT_EVAL | |
771 | 3742 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3743 # endif |
771 | 3744 called_emsg = FALSE; |
14087
1d25a3e8e03c
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diff
changeset
|
3745 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3746 p_iconstring, use_sandbox, |
681 | 3747 0, 0, NULL, NULL); |
771 | 3748 if (called_emsg) |
3749 set_string_option_direct((char_u *)"iconstring", -1, | |
3750 (char_u *)"", OPT_FREE, SID_ERROR); | |
3751 called_emsg |= save_called_emsg; | |
3752 } | |
7 | 3753 else |
3754 #endif | |
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diff
changeset
|
3755 icon_str = p_iconstring; |
7 | 3756 } |
3757 else | |
3758 { | |
3759 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
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diff
changeset
|
3760 p = buf_spname(curbuf); |
7 | 3761 else /* use file name only in icon */ |
14087
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diff
changeset
|
3762 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
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diff
changeset
|
3763 *icon_str = NUL; |
7 | 3764 /* Truncate name at 100 bytes. */ |
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1d25a3e8e03c
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parents:
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diff
changeset
|
3765 len = (int)STRLEN(p); |
7 | 3766 if (len > 100) |
3767 { | |
3768 len -= 100; | |
3769 #ifdef FEAT_MBYTE | |
3770 if (has_mbyte) | |
14087
1d25a3e8e03c
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diff
changeset
|
3771 len += (*mb_tail_off)(p, p + len) + 1; |
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diff
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|
3772 #endif |
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diff
changeset
|
3773 p += len; |
7 | 3774 } |
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
changeset
|
3775 STRCPY(icon_str, p); |
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
changeset
|
3776 trans_characters(icon_str, IOSIZE); |
7 | 3777 } |
3778 } | |
3779 | |
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1d25a3e8e03c
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diff
changeset
|
3780 mustset |= value_changed(icon_str, &lasticon); |
7 | 3781 |
3782 if (mustset) | |
3783 resettitle(); | |
3784 } | |
3785 | |
3786 /* | |
3787 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3788 * from "str" if it does. | |
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diff
changeset
|
3789 * Return TRUE if resettitle() is to be called. |
7 | 3790 */ |
3791 static int | |
14087
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diff
changeset
|
3792 value_changed(char_u *str, char_u **last) |
7 | 3793 { |
3794 if ((str == NULL) != (*last == NULL) | |
3795 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3796 { | |
3797 vim_free(*last); | |
3798 if (str == NULL) | |
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diff
changeset
|
3799 { |
7 | 3800 *last = NULL; |
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diff
changeset
|
3801 mch_restore_title(last == &lasttitle ? 1 : 2); |
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|
3802 } |
7 | 3803 else |
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|
3804 { |
7 | 3805 *last = vim_strsave(str); |
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changeset
|
3806 return TRUE; |
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diff
changeset
|
3807 } |
7 | 3808 } |
3809 return FALSE; | |
3810 } | |
3811 | |
3812 /* | |
3813 * Put current window title back (used after calling a shell) | |
3814 */ | |
3815 void | |
7817
83861277e6a3
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7799
diff
changeset
|
3816 resettitle(void) |
7 | 3817 { |
3818 mch_settitle(lasttitle, lasticon); | |
3819 } | |
358 | 3820 |
3821 # if defined(EXITFREE) || defined(PROTO) | |
3822 void | |
7817
83861277e6a3
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diff
changeset
|
3823 free_titles(void) |
358 | 3824 { |
3825 vim_free(lasttitle); | |
3826 vim_free(lasticon); | |
3827 } | |
3828 # endif | |
3829 | |
7 | 3830 #endif /* FEAT_TITLE */ |
3831 | |
686 | 3832 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3833 /* |
675 | 3834 * Build a string from the status line items in "fmt". |
7 | 3835 * Return length of string in screen cells. |
3836 * | |
675 | 3837 * Normally works for window "wp", except when working for 'tabline' then it |
3838 * is "curwin". | |
3839 * | |
7 | 3840 * Items are drawn interspersed with the text that surrounds it |
3841 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3842 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3843 * | |
3844 * If maxwidth is not zero, the string will be filled at any middle marker | |
3845 * or truncated if too long, fillchar is used for all whitespace. | |
3846 */ | |
3847 int | |
7817
83861277e6a3
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7799
diff
changeset
|
3848 build_stl_str_hl( |
83861277e6a3
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diff
changeset
|
3849 win_T *wp, |
83861277e6a3
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changeset
|
3850 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
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7799
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changeset
|
3851 size_t outlen, /* length of out[] */ |
83861277e6a3
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changeset
|
3852 char_u *fmt, |
83861277e6a3
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7799
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changeset
|
3853 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
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7799
diff
changeset
|
3854 int fillchar, |
83861277e6a3
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changeset
|
3855 int maxwidth, |
83861277e6a3
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changeset
|
3856 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
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7799
diff
changeset
|
3857 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3858 { |
3859 char_u *p; | |
3860 char_u *s; | |
3861 char_u *t; | |
4333 | 3862 int byteval; |
7 | 3863 #ifdef FEAT_EVAL |
12387
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diff
changeset
|
3864 win_T *save_curwin; |
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diff
changeset
|
3865 buf_T *save_curbuf; |
7 | 3866 #endif |
3867 int empty_line; | |
3868 colnr_T virtcol; | |
3869 long l; | |
3870 long n; | |
3871 int prevchar_isflag; | |
3872 int prevchar_isitem; | |
3873 int itemisflag; | |
3874 int fillable; | |
3875 char_u *str; | |
3876 long num; | |
3877 int width; | |
3878 int itemcnt; | |
3879 int curitem; | |
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|
3880 int group_end_userhl; |
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diff
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|
3881 int group_start_userhl; |
7 | 3882 int groupitem[STL_MAX_ITEM]; |
3883 int groupdepth; | |
3884 struct stl_item | |
3885 { | |
3886 char_u *start; | |
3887 int minwid; | |
3888 int maxwid; | |
3889 enum | |
3890 { | |
3891 Normal, | |
3892 Empty, | |
3893 Group, | |
3894 Middle, | |
3895 Highlight, | |
681 | 3896 TabPage, |
7 | 3897 Trunc |
3898 } type; | |
3899 } item[STL_MAX_ITEM]; | |
3900 int minwid; | |
3901 int maxwid; | |
3902 int zeropad; | |
3903 char_u base; | |
3904 char_u opt; | |
3905 #define TMPLEN 70 | |
3906 char_u tmp[TMPLEN]; | |
678 | 3907 char_u *usefmt = fmt; |
681 | 3908 struct stl_hlrec *sp; |
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diff
changeset
|
3909 int save_must_redraw = must_redraw; |
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12267
diff
changeset
|
3910 int save_redr_type = curwin->w_redr_type; |
678 | 3911 |
3912 #ifdef FEAT_EVAL | |
3913 /* | |
3914 * When the format starts with "%!" then evaluate it as an expression and | |
3915 * use the result as the actual format string. | |
3916 */ | |
3917 if (fmt[0] == '%' && fmt[1] == '!') | |
3918 { | |
3919 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3920 if (usefmt == NULL) | |
943 | 3921 usefmt = fmt; |
678 | 3922 } |
3923 #endif | |
7 | 3924 |
3925 if (fillchar == 0) | |
3926 fillchar = ' '; | |
819 | 3927 #ifdef FEAT_MBYTE |
3928 /* Can't handle a multi-byte fill character yet. */ | |
3929 else if (mb_char2len(fillchar) > 1) | |
3930 fillchar = '-'; | |
3931 #endif | |
3932 | |
4333 | 3933 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
3934 * p will become invalid when getting another buffer line. */ | |
3935 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
3936 empty_line = (*p == NUL); | |
3937 | |
3938 /* Get the byte value now, in case we need it below. This is more | |
3939 * efficient than making a copy of the line. */ | |
3940 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
3941 byteval = 0; | |
3942 else | |
3943 #ifdef FEAT_MBYTE | |
3944 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
3945 #else | |
3946 byteval = p[wp->w_cursor.col]; | |
3947 #endif | |
7 | 3948 |
3949 groupdepth = 0; | |
3950 p = out; | |
3951 curitem = 0; | |
3952 prevchar_isflag = TRUE; | |
3953 prevchar_isitem = FALSE; | |
678 | 3954 for (s = usefmt; *s; ) |
7 | 3955 { |
2704 | 3956 if (curitem == STL_MAX_ITEM) |
3957 { | |
3958 /* There are too many items. Add the error code to the statusline | |
3959 * to give the user a hint about what went wrong. */ | |
3960 if (p + 6 < out + outlen) | |
3961 { | |
3962 mch_memmove(p, " E541", (size_t)5); | |
3963 p += 5; | |
3964 } | |
3965 break; | |
3966 } | |
3967 | |
7 | 3968 if (*s != NUL && *s != '%') |
3969 prevchar_isflag = prevchar_isitem = FALSE; | |
3970 | |
3971 /* | |
3972 * Handle up to the next '%' or the end. | |
3973 */ | |
3974 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3975 *p++ = *s++; | |
3976 if (*s == NUL || p + 1 >= out + outlen) | |
3977 break; | |
3978 | |
3979 /* | |
3980 * Handle one '%' item. | |
3981 */ | |
3982 s++; | |
2694 | 3983 if (*s == NUL) /* ignore trailing % */ |
3984 break; | |
7 | 3985 if (*s == '%') |
3986 { | |
3987 if (p + 1 >= out + outlen) | |
3988 break; | |
3989 *p++ = *s++; | |
3990 prevchar_isflag = prevchar_isitem = FALSE; | |
3991 continue; | |
3992 } | |
3993 if (*s == STL_MIDDLEMARK) | |
3994 { | |
3995 s++; | |
3996 if (groupdepth > 0) | |
3997 continue; | |
3998 item[curitem].type = Middle; | |
3999 item[curitem++].start = p; | |
4000 continue; | |
4001 } | |
4002 if (*s == STL_TRUNCMARK) | |
4003 { | |
4004 s++; | |
4005 item[curitem].type = Trunc; | |
4006 item[curitem++].start = p; | |
4007 continue; | |
4008 } | |
4009 if (*s == ')') | |
4010 { | |
4011 s++; | |
4012 if (groupdepth < 1) | |
4013 continue; | |
4014 groupdepth--; | |
4015 | |
4016 t = item[groupitem[groupdepth]].start; | |
4017 *p = NUL; | |
4018 l = vim_strsize(t); | |
4019 if (curitem > groupitem[groupdepth] + 1 | |
4020 && item[groupitem[groupdepth]].minwid == 0) | |
4021 { | |
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Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4022 /* remove group if all items are empty and highlight group |
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parents:
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diff
changeset
|
4023 * doesn't change */ |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
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parents:
12630
diff
changeset
|
4024 group_start_userhl = group_end_userhl = 0; |
12684
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patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4025 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4026 { |
12660
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patch 8.0.1208: 'statusline' drops empty group with highlight change
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parents:
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diff
changeset
|
4027 if (item[n].type == Highlight) |
12684
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patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4028 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4029 group_start_userhl = group_end_userhl = item[n].minwid; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4030 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4031 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4032 } |
7 | 4033 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4034 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4035 if (item[n].type == Normal) |
7 | 4036 break; |
12660
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patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4037 if (item[n].type == Highlight) |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4038 group_end_userhl = item[n].minwid; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4039 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4040 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4041 { |
4042 p = t; | |
4043 l = 0; | |
4044 } | |
4045 } | |
4046 if (l > item[groupitem[groupdepth]].maxwid) | |
4047 { | |
4048 /* truncate, remove n bytes of text at the start */ | |
4049 #ifdef FEAT_MBYTE | |
4050 if (has_mbyte) | |
4051 { | |
4052 /* Find the first character that should be included. */ | |
4053 n = 0; | |
4054 while (l >= item[groupitem[groupdepth]].maxwid) | |
4055 { | |
4056 l -= ptr2cells(t + n); | |
474 | 4057 n += (*mb_ptr2len)(t + n); |
7 | 4058 } |
4059 } | |
4060 else | |
4061 #endif | |
835 | 4062 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4063 |
4064 *t = '<'; | |
1869 | 4065 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4066 p = p - n + 1; |
4067 #ifdef FEAT_MBYTE | |
4068 /* Fill up space left over by half a double-wide char. */ | |
4069 while (++l < item[groupitem[groupdepth]].minwid) | |
4070 *p++ = fillchar; | |
4071 #endif | |
4072 | |
4073 /* correct the start of the items for the truncation */ | |
4074 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4075 { | |
4076 item[l].start -= n; | |
4077 if (item[l].start < t) | |
4078 item[l].start = t; | |
4079 } | |
4080 } | |
4081 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4082 { | |
4083 /* fill */ | |
4084 n = item[groupitem[groupdepth]].minwid; | |
4085 if (n < 0) | |
4086 { | |
4087 /* fill by appending characters */ | |
4088 n = 0 - n; | |
4089 while (l++ < n && p + 1 < out + outlen) | |
4090 *p++ = fillchar; | |
4091 } | |
4092 else | |
4093 { | |
4094 /* fill by inserting characters */ | |
1869 | 4095 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4096 l = n - l; |
4097 if (p + l >= out + outlen) | |
835 | 4098 l = (long)((out + outlen) - p - 1); |
7 | 4099 p += l; |
4100 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4101 item[n].start += l; | |
4102 for ( ; l > 0; l--) | |
4103 *t++ = fillchar; | |
4104 } | |
4105 } | |
4106 continue; | |
4107 } | |
4108 minwid = 0; | |
4109 maxwid = 9999; | |
4110 zeropad = FALSE; | |
4111 l = 1; | |
4112 if (*s == '0') | |
4113 { | |
4114 s++; | |
4115 zeropad = TRUE; | |
4116 } | |
4117 if (*s == '-') | |
4118 { | |
4119 s++; | |
4120 l = -1; | |
4121 } | |
4122 if (VIM_ISDIGIT(*s)) | |
4123 { | |
4124 minwid = (int)getdigits(&s); | |
4125 if (minwid < 0) /* overflow */ | |
4126 minwid = 0; | |
4127 } | |
678 | 4128 if (*s == STL_USER_HL) |
7 | 4129 { |
4130 item[curitem].type = Highlight; | |
4131 item[curitem].start = p; | |
4132 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4133 s++; | |
4134 curitem++; | |
4135 continue; | |
4136 } | |
681 | 4137 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4138 { | |
4139 if (*s == STL_TABCLOSENR) | |
4140 { | |
4141 if (minwid == 0) | |
4142 { | |
4143 /* %X ends the close label, go back to the previously | |
4144 * define tab label nr. */ | |
4145 for (n = curitem - 1; n >= 0; --n) | |
4146 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4147 { | |
4148 minwid = item[n].minwid; | |
4149 break; | |
4150 } | |
4151 } | |
4152 else | |
4153 /* close nrs are stored as negative values */ | |
4154 minwid = - minwid; | |
4155 } | |
4156 item[curitem].type = TabPage; | |
4157 item[curitem].start = p; | |
4158 item[curitem].minwid = minwid; | |
4159 s++; | |
4160 curitem++; | |
4161 continue; | |
4162 } | |
7 | 4163 if (*s == '.') |
4164 { | |
4165 s++; | |
4166 if (VIM_ISDIGIT(*s)) | |
4167 { | |
4168 maxwid = (int)getdigits(&s); | |
4169 if (maxwid <= 0) /* overflow */ | |
4170 maxwid = 50; | |
4171 } | |
4172 } | |
4173 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4174 if (*s == '(') | |
4175 { | |
4176 groupitem[groupdepth++] = curitem; | |
4177 item[curitem].type = Group; | |
4178 item[curitem].start = p; | |
4179 item[curitem].minwid = minwid; | |
4180 item[curitem].maxwid = maxwid; | |
4181 s++; | |
4182 curitem++; | |
4183 continue; | |
4184 } | |
4185 if (vim_strchr(STL_ALL, *s) == NULL) | |
4186 { | |
4187 s++; | |
4188 continue; | |
4189 } | |
4190 opt = *s++; | |
4191 | |
4192 /* OK - now for the real work */ | |
4193 base = 'D'; | |
4194 itemisflag = FALSE; | |
4195 fillable = TRUE; | |
4196 num = -1; | |
4197 str = NULL; | |
4198 switch (opt) | |
4199 { | |
4200 case STL_FILEPATH: | |
4201 case STL_FULLPATH: | |
4202 case STL_FILENAME: | |
4203 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4204 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4205 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4206 else |
4207 { | |
4208 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4209 : wp->w_buffer->b_fname; |
7 | 4210 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4211 } | |
4212 trans_characters(NameBuff, MAXPATHL); | |
4213 if (opt != STL_FILENAME) | |
4214 str = NameBuff; | |
4215 else | |
4216 str = gettail(NameBuff); | |
4217 break; | |
4218 | |
4219 case STL_VIM_EXPR: /* '{' */ | |
4220 itemisflag = TRUE; | |
4221 t = p; | |
4222 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4223 *p++ = *s++; | |
4224 if (*s != '}') /* missing '}' or out of space */ | |
4225 break; | |
4226 s++; | |
4227 *p = 0; | |
4228 p = t; | |
4229 | |
4230 #ifdef FEAT_EVAL | |
1869 | 4231 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
7 | 4232 set_internal_string_var((char_u *)"actual_curbuf", tmp); |
4233 | |
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Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4234 save_curbuf = curbuf; |
1ecdbc207c1e
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parents:
12267
diff
changeset
|
4235 save_curwin = curwin; |
7 | 4236 curwin = wp; |
4237 curbuf = wp->w_buffer; | |
4238 | |
675 | 4239 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4240 |
12387
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parents:
12267
diff
changeset
|
4241 curwin = save_curwin; |
1ecdbc207c1e
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Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4242 curbuf = save_curbuf; |
145 | 4243 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4244 |
4245 if (str != NULL && *str != 0) | |
4246 { | |
4247 if (*skipdigits(str) == NUL) | |
4248 { | |
4249 num = atoi((char *)str); | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
4250 VIM_CLEAR(str); |
7 | 4251 itemisflag = FALSE; |
4252 } | |
4253 } | |
4254 #endif | |
4255 break; | |
4256 | |
4257 case STL_LINE: | |
4258 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4259 ? 0L : (long)(wp->w_cursor.lnum); | |
4260 break; | |
4261 | |
4262 case STL_NUMLINES: | |
4263 num = wp->w_buffer->b_ml.ml_line_count; | |
4264 break; | |
4265 | |
4266 case STL_COLUMN: | |
4267 num = !(State & INSERT) && empty_line | |
4268 ? 0 : (int)wp->w_cursor.col + 1; | |
4269 break; | |
4270 | |
4271 case STL_VIRTCOL: | |
4272 case STL_VIRTCOL_ALT: | |
4273 /* In list mode virtcol needs to be recomputed */ | |
4274 virtcol = wp->w_virtcol; | |
4275 if (wp->w_p_list && lcs_tab1 == NUL) | |
4276 { | |
4277 wp->w_p_list = FALSE; | |
4278 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4279 wp->w_p_list = TRUE; | |
4280 } | |
4281 ++virtcol; | |
4282 /* Don't display %V if it's the same as %c. */ | |
4283 if (opt == STL_VIRTCOL_ALT | |
4284 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4285 ? 0 : (int)wp->w_cursor.col + 1))) | |
4286 break; | |
4287 num = (long)virtcol; | |
4288 break; | |
4289 | |
4290 case STL_PERCENTAGE: | |
4291 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4292 (long)wp->w_buffer->b_ml.ml_line_count); | |
4293 break; | |
4294 | |
4295 case STL_ALTPERCENT: | |
4296 str = tmp; | |
1869 | 4297 get_rel_pos(wp, str, TMPLEN); |
7 | 4298 break; |
4299 | |
4300 case STL_ARGLISTSTAT: | |
4301 fillable = FALSE; | |
4302 tmp[0] = 0; | |
1869 | 4303 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4304 str = tmp; |
4305 break; | |
4306 | |
4307 case STL_KEYMAP: | |
4308 fillable = FALSE; | |
9645
123d3c102035
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Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4309 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4310 str = tmp; |
4311 break; | |
4312 case STL_PAGENUM: | |
706 | 4313 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4314 num = printer_page_num; |
7 | 4315 #else |
4316 num = 0; | |
4317 #endif | |
4318 break; | |
4319 | |
4320 case STL_BUFNO: | |
4321 num = wp->w_buffer->b_fnum; | |
4322 break; | |
4323 | |
4324 case STL_OFFSET_X: | |
4325 base = 'X'; | |
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patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
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12660
diff
changeset
|
4326 /* FALLTHROUGH */ |
7 | 4327 case STL_OFFSET: |
4328 #ifdef FEAT_BYTEOFF | |
4329 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4330 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4331 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4332 0 : (int)wp->w_cursor.col); | |
4333 #endif | |
4334 break; | |
4335 | |
4336 case STL_BYTEVAL_X: | |
4337 base = 'X'; | |
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Christian Brabandt <cb@256bit.org>
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12660
diff
changeset
|
4338 /* FALLTHROUGH */ |
7 | 4339 case STL_BYTEVAL: |
4333 | 4340 num = byteval; |
7 | 4341 if (num == NL) |
4342 num = 0; | |
4343 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4344 num = NL; | |
4345 break; | |
4346 | |
4347 case STL_ROFLAG: | |
4348 case STL_ROFLAG_ALT: | |
4349 itemisflag = TRUE; | |
4350 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4351 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4352 break; |
4353 | |
4354 case STL_HELPFLAG: | |
4355 case STL_HELPFLAG_ALT: | |
4356 itemisflag = TRUE; | |
4357 if (wp->w_buffer->b_help) | |
4358 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4359 : _("[Help]")); |
7 | 4360 break; |
4361 | |
4362 case STL_FILETYPE: | |
4363 if (*wp->w_buffer->b_p_ft != NUL | |
4364 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4365 { | |
272 | 4366 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4367 wp->w_buffer->b_p_ft); | |
7 | 4368 str = tmp; |
4369 } | |
4370 break; | |
4371 | |
4372 case STL_FILETYPE_ALT: | |
4373 itemisflag = TRUE; | |
4374 if (*wp->w_buffer->b_p_ft != NUL | |
4375 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4376 { | |
272 | 4377 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4378 wp->w_buffer->b_p_ft); | |
7 | 4379 for (t = tmp; *t != 0; t++) |
4380 *t = TOUPPER_LOC(*t); | |
4381 str = tmp; | |
4382 } | |
4383 break; | |
4384 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4385 #if defined(FEAT_QUICKFIX) |
7 | 4386 case STL_PREVIEWFLAG: |
4387 case STL_PREVIEWFLAG_ALT: | |
4388 itemisflag = TRUE; | |
4389 if (wp->w_p_pvw) | |
4390 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4391 : _("[Preview]")); | |
4392 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4393 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4394 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4395 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
|
4396 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
|
4397 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4398 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4399 break; |
7 | 4400 #endif |
4401 | |
4402 case STL_MODIFIED: | |
4403 case STL_MODIFIED_ALT: | |
4404 itemisflag = TRUE; | |
4405 switch ((opt == STL_MODIFIED_ALT) | |
4406 + bufIsChanged(wp->w_buffer) * 2 | |
4407 + (!wp->w_buffer->b_p_ma) * 4) | |
4408 { | |
4409 case 2: str = (char_u *)"[+]"; break; | |
4410 case 3: str = (char_u *)",+"; break; | |
4411 case 4: str = (char_u *)"[-]"; break; | |
4412 case 5: str = (char_u *)",-"; break; | |
4413 case 6: str = (char_u *)"[+-]"; break; | |
4414 case 7: str = (char_u *)",+-"; break; | |
4415 } | |
4416 break; | |
678 | 4417 |
4418 case STL_HIGHLIGHT: | |
4419 t = s; | |
4420 while (*s != '#' && *s != NUL) | |
4421 ++s; | |
4422 if (*s == '#') | |
4423 { | |
4424 item[curitem].type = Highlight; | |
4425 item[curitem].start = p; | |
835 | 4426 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4427 curitem++; |
4428 } | |
5407 | 4429 if (*s != NUL) |
4430 ++s; | |
678 | 4431 continue; |
7 | 4432 } |
4433 | |
4434 item[curitem].start = p; | |
4435 item[curitem].type = Normal; | |
4436 if (str != NULL && *str) | |
4437 { | |
4438 t = str; | |
4439 if (itemisflag) | |
4440 { | |
4441 if ((t[0] && t[1]) | |
4442 && ((!prevchar_isitem && *t == ',') | |
4443 || (prevchar_isflag && *t == ' '))) | |
4444 t++; | |
4445 prevchar_isflag = TRUE; | |
4446 } | |
4447 l = vim_strsize(t); | |
4448 if (l > 0) | |
4449 prevchar_isitem = TRUE; | |
4450 if (l > maxwid) | |
4451 { | |
4452 while (l >= maxwid) | |
4453 #ifdef FEAT_MBYTE | |
4454 if (has_mbyte) | |
4455 { | |
4456 l -= ptr2cells(t); | |
474 | 4457 t += (*mb_ptr2len)(t); |
7 | 4458 } |
4459 else | |
4460 #endif | |
4461 l -= byte2cells(*t++); | |
4462 if (p + 1 >= out + outlen) | |
4463 break; | |
4464 *p++ = '<'; | |
4465 } | |
4466 if (minwid > 0) | |
4467 { | |
4468 for (; l < minwid && p + 1 < out + outlen; l++) | |
4469 { | |
4470 /* Don't put a "-" in front of a digit. */ | |
4471 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4472 *p++ = ' '; | |
4473 else | |
4474 *p++ = fillchar; | |
4475 } | |
4476 minwid = 0; | |
4477 } | |
4478 else | |
4479 minwid *= -1; | |
4480 while (*t && p + 1 < out + outlen) | |
4481 { | |
4482 *p++ = *t++; | |
4483 /* Change a space by fillchar, unless fillchar is '-' and a | |
4484 * digit follows. */ | |
4485 if (fillable && p[-1] == ' ' | |
4486 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4487 p[-1] = fillchar; | |
4488 } | |
4489 for (; l < minwid && p + 1 < out + outlen; l++) | |
4490 *p++ = fillchar; | |
4491 } | |
4492 else if (num >= 0) | |
4493 { | |
4494 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4495 char_u nstr[20]; | |
4496 | |
4497 if (p + 20 >= out + outlen) | |
4498 break; /* not sufficient space */ | |
4499 prevchar_isitem = TRUE; | |
4500 t = nstr; | |
4501 if (opt == STL_VIRTCOL_ALT) | |
4502 { | |
4503 *t++ = '-'; | |
4504 minwid--; | |
4505 } | |
4506 *t++ = '%'; | |
4507 if (zeropad) | |
4508 *t++ = '0'; | |
4509 *t++ = '*'; | |
1869 | 4510 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4511 *t = 0; |
4512 | |
4513 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4514 l++; | |
4515 if (opt == STL_VIRTCOL_ALT) | |
4516 l++; | |
4517 if (l > maxwid) | |
4518 { | |
4519 l += 2; | |
4520 n = l - maxwid; | |
4521 while (l-- > maxwid) | |
4522 num /= nbase; | |
4523 *t++ = '>'; | |
4524 *t++ = '%'; | |
4525 *t = t[-3]; | |
4526 *++t = 0; | |
272 | 4527 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4528 0, num, n); | |
7 | 4529 } |
4530 else | |
272 | 4531 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4532 minwid, num); | |
7 | 4533 p += STRLEN(p); |
4534 } | |
4535 else | |
4536 item[curitem].type = Empty; | |
4537 | |
4538 if (opt == STL_VIM_EXPR) | |
4539 vim_free(str); | |
4540 | |
4541 if (num >= 0 || (!itemisflag && str && *str)) | |
4542 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4543 curitem++; | |
4544 } | |
4545 *p = NUL; | |
4546 itemcnt = curitem; | |
4547 | |
678 | 4548 #ifdef FEAT_EVAL |
4549 if (usefmt != fmt) | |
4550 vim_free(usefmt); | |
4551 #endif | |
4552 | |
7 | 4553 width = vim_strsize(out); |
4554 if (maxwidth > 0 && width > maxwidth) | |
4555 { | |
1736 | 4556 /* Result is too long, must truncate somewhere. */ |
7 | 4557 l = 0; |
4558 if (itemcnt == 0) | |
4559 s = out; | |
4560 else | |
4561 { | |
4562 for ( ; l < itemcnt; l++) | |
4563 if (item[l].type == Trunc) | |
4564 { | |
4565 /* Truncate at %< item. */ | |
4566 s = item[l].start; | |
4567 break; | |
4568 } | |
4569 if (l == itemcnt) | |
4570 { | |
4571 /* No %< item, truncate first item. */ | |
4572 s = item[0].start; | |
4573 l = 0; | |
4574 } | |
4575 } | |
4576 | |
4577 if (width - vim_strsize(s) >= maxwidth) | |
4578 { | |
4579 /* Truncation mark is beyond max length */ | |
4580 #ifdef FEAT_MBYTE | |
4581 if (has_mbyte) | |
4582 { | |
4583 s = out; | |
4584 width = 0; | |
4585 for (;;) | |
4586 { | |
4587 width += ptr2cells(s); | |
4588 if (width >= maxwidth) | |
4589 break; | |
474 | 4590 s += (*mb_ptr2len)(s); |
7 | 4591 } |
4592 /* Fill up for half a double-wide character. */ | |
4593 while (++width < maxwidth) | |
4594 *s++ = fillchar; | |
4595 } | |
4596 else | |
4597 #endif | |
4598 s = out + maxwidth - 1; | |
4599 for (l = 0; l < itemcnt; l++) | |
4600 if (item[l].start > s) | |
4601 break; | |
4602 itemcnt = l; | |
4603 *s++ = '>'; | |
4604 *s = 0; | |
4605 } | |
4606 else | |
4607 { | |
4608 #ifdef FEAT_MBYTE | |
4609 if (has_mbyte) | |
4610 { | |
4611 n = 0; | |
4612 while (width >= maxwidth) | |
4613 { | |
4614 width -= ptr2cells(s + n); | |
474 | 4615 n += (*mb_ptr2len)(s + n); |
7 | 4616 } |
4617 } | |
4618 else | |
4619 #endif | |
4620 n = width - maxwidth + 1; | |
4621 p = s + n; | |
1618 | 4622 STRMOVE(s + 1, p); |
7 | 4623 *s = '<'; |
4624 | |
4625 /* Fill up for half a double-wide character. */ | |
4626 while (++width < maxwidth) | |
4627 { | |
4628 s = s + STRLEN(s); | |
4629 *s++ = fillchar; | |
4630 *s = NUL; | |
4631 } | |
4632 | |
4633 --n; /* count the '<' */ | |
4634 for (; l < itemcnt; l++) | |
4635 { | |
4636 if (item[l].start - n >= s) | |
4637 item[l].start -= n; | |
4638 else | |
4639 item[l].start = s; | |
4640 } | |
4641 } | |
4642 width = maxwidth; | |
4643 } | |
4644 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4645 { | |
4646 /* Apply STL_MIDDLE if any */ | |
4647 for (l = 0; l < itemcnt; l++) | |
4648 if (item[l].type == Middle) | |
4649 break; | |
4650 if (l < itemcnt) | |
4651 { | |
4652 p = item[l].start + maxwidth - width; | |
1618 | 4653 STRMOVE(p, item[l].start); |
7 | 4654 for (s = item[l].start; s < p; s++) |
4655 *s = fillchar; | |
4656 for (l++; l < itemcnt; l++) | |
4657 item[l].start += maxwidth - width; | |
4658 width = maxwidth; | |
4659 } | |
4660 } | |
4661 | |
681 | 4662 /* Store the info about highlighting. */ |
4663 if (hltab != NULL) | |
7 | 4664 { |
681 | 4665 sp = hltab; |
7 | 4666 for (l = 0; l < itemcnt; l++) |
4667 { | |
4668 if (item[l].type == Highlight) | |
4669 { | |
681 | 4670 sp->start = item[l].start; |
4671 sp->userhl = item[l].minwid; | |
4672 sp++; | |
7 | 4673 } |
4674 } | |
681 | 4675 sp->start = NULL; |
4676 sp->userhl = 0; | |
4677 } | |
4678 | |
4679 /* Store the info about tab pages labels. */ | |
4680 if (tabtab != NULL) | |
4681 { | |
4682 sp = tabtab; | |
4683 for (l = 0; l < itemcnt; l++) | |
4684 { | |
4685 if (item[l].type == TabPage) | |
4686 { | |
4687 sp->start = item[l].start; | |
4688 sp->userhl = item[l].minwid; | |
4689 sp++; | |
4690 } | |
4691 } | |
4692 sp->start = NULL; | |
4693 sp->userhl = 0; | |
7 | 4694 } |
4695 | |
12572
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4696 /* 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
|
4697 * 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
|
4698 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4699 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4700 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
|
4701 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
|
4702 } |
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
|
4703 |
7 | 4704 return width; |
4705 } | |
4706 #endif /* FEAT_STL_OPT */ | |
4707 | |
686 | 4708 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4709 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4710 /* |
1869 | 4711 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4712 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4713 */ |
4714 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4715 get_rel_pos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4716 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4717 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4718 int buflen) |
7 | 4719 { |
4720 long above; /* number of lines above window */ | |
4721 long below; /* number of lines below window */ | |
4722 | |
6466 | 4723 if (buflen < 3) /* need at least 3 chars for writing */ |
4724 return; | |
7 | 4725 above = wp->w_topline - 1; |
4726 #ifdef FEAT_DIFF | |
4727 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4728 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4729 above = 0; /* All buffer lines are displayed and there is an | |
4730 * indication of filler lines, that can be considered | |
4731 * seeing all lines. */ | |
7 | 4732 #endif |
4733 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4734 if (below <= 0) | |
1869 | 4735 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4736 (size_t)(buflen - 1)); | |
7 | 4737 else if (above <= 0) |
1869 | 4738 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4739 else |
1869 | 4740 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4741 ? (int)(above / ((above + below) / 100L)) |
4742 : (int)(above * 100L / (above + below))); | |
4743 } | |
4744 #endif | |
4745 | |
4746 /* | |
1869 | 4747 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4748 * Return TRUE if it was appended. |
4749 */ | |
1869 | 4750 static int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4751 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4752 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4753 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4754 int buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4755 int add_file) /* Add "file" before the arg number */ |
7 | 4756 { |
4757 char_u *p; | |
4758 | |
4759 if (ARGCOUNT <= 1) /* nothing to do */ | |
4760 return FALSE; | |
4761 | |
1869 | 4762 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4763 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4764 return FALSE; |
4765 *p++ = ' '; | |
4766 *p++ = '('; | |
4767 if (add_file) | |
4768 { | |
4769 STRCPY(p, "file "); | |
4770 p += 5; | |
4771 } | |
1869 | 4772 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4773 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4774 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4775 return TRUE; | |
4776 } | |
4777 | |
4778 /* | |
4779 * If fname is not a full path, make it a full path. | |
4780 * Returns pointer to allocated memory (NULL for failure). | |
4781 */ | |
4782 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4783 fix_fname(char_u *fname) |
7 | 4784 { |
4785 /* | |
4786 * Force expanding the path always for Unix, because symbolic links may | |
4787 * mess up the full path name, even though it starts with a '/'. | |
4788 * Also expand when there is ".." in the file name, try to remove it, | |
4789 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4790 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4791 * For MS-Windows also expand names like "longna~1" to "longname". |
4792 */ | |
1082 | 4793 #ifdef UNIX |
7 | 4794 return FullName_save(fname, TRUE); |
4795 #else | |
1420 | 4796 if (!vim_isAbsName(fname) |
4797 || strstr((char *)fname, "..") != NULL | |
4798 || strstr((char *)fname, "//") != NULL | |
4799 # ifdef BACKSLASH_IN_FILENAME | |
4800 || strstr((char *)fname, "\\\\") != NULL | |
4801 # endif | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
4802 # if defined(MSWIN) |
7 | 4803 || vim_strchr(fname, '~') != NULL |
1420 | 4804 # endif |
7 | 4805 ) |
4806 return FullName_save(fname, FALSE); | |
4807 | |
4808 fname = vim_strsave(fname); | |
4809 | |
1420 | 4810 # ifdef USE_FNAME_CASE |
4811 # ifdef USE_LONG_FNAME | |
7 | 4812 if (USE_LONG_FNAME) |
1420 | 4813 # endif |
7 | 4814 { |
4815 if (fname != NULL) | |
4816 fname_case(fname, 0); /* set correct case for file name */ | |
4817 } | |
1420 | 4818 # endif |
7 | 4819 |
4820 return fname; | |
4821 #endif | |
4822 } | |
4823 | |
4824 /* | |
4825 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL. | |
4826 * "ffname" becomes a pointer to allocated memory (or NULL). | |
4827 */ | |
4828 void | |
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diff
changeset
|
4829 fname_expand( |
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diff
changeset
|
4830 buf_T *buf UNUSED, |
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diff
changeset
|
4831 char_u **ffname, |
83861277e6a3
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diff
changeset
|
4832 char_u **sfname) |
7 | 4833 { |
4834 if (*ffname == NULL) /* if no file name given, nothing to do */ | |
4835 return; | |
4836 if (*sfname == NULL) /* if no short file name given, use ffname */ | |
4837 *sfname = *ffname; | |
4838 *ffname = fix_fname(*ffname); /* expand to full path */ | |
4839 | |
4840 #ifdef FEAT_SHORTCUT | |
4841 if (!buf->b_p_bin) | |
4842 { | |
844 | 4843 char_u *rfname; |
7 | 4844 |
4845 /* If the file name is a shortcut file, use the file it links to. */ | |
4846 rfname = mch_resolve_shortcut(*ffname); | |
844 | 4847 if (rfname != NULL) |
7 | 4848 { |
4849 vim_free(*ffname); | |
4850 *ffname = rfname; | |
4851 *sfname = rfname; | |
4852 } | |
4853 } | |
4854 #endif | |
4855 } | |
4856 | |
4857 /* | |
4858 * Get the file name for an argument list entry. | |
4859 */ | |
4860 char_u * | |
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diff
changeset
|
4861 alist_name(aentry_T *aep) |
7 | 4862 { |
4863 buf_T *bp; | |
4864 | |
4865 /* Use the name from the associated buffer if it exists. */ | |
4866 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4867 if (bp == NULL || bp->b_fname == NULL) |
7 | 4868 return aep->ae_fname; |
4869 return bp->b_fname; | |
4870 } | |
4871 | |
4872 /* | |
4873 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4874 */ | |
4875 void | |
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diff
changeset
|
4876 do_arg_all( |
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diff
changeset
|
4877 int count, |
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changeset
|
4878 int forceit, /* hide buffers in current windows */ |
83861277e6a3
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changeset
|
4879 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4880 { |
4881 int i; | |
4882 win_T *wp, *wpnext; | |
3380 | 4883 char_u *opened; /* Array of weight for which args are open: |
4884 * 0: not opened | |
4885 * 1: opened in other tab | |
4886 * 2: opened in curtab | |
4887 * 3: opened in curtab and curwin | |
4888 */ | |
1411 | 4889 int opened_len; /* length of opened[] */ |
7 | 4890 int use_firstwin = FALSE; /* use first window for arglist */ |
4891 int split_ret = OK; | |
4892 int p_ea_save; | |
4893 alist_T *alist; /* argument list to be used */ | |
4894 buf_T *buf; | |
698 | 4895 tabpage_T *tpnext; |
4896 int had_tab = cmdmod.tab; | |
3380 | 4897 win_T *old_curwin, *last_curwin; |
4898 tabpage_T *old_curtab, *last_curtab; | |
726 | 4899 win_T *new_curwin = NULL; |
4900 tabpage_T *new_curtab = NULL; | |
7 | 4901 |
4902 if (ARGCOUNT <= 0) | |
4903 { | |
4904 /* Don't give an error message. We don't want it when the ":all" | |
4905 * command is in the .vimrc. */ | |
4906 return; | |
4907 } | |
4908 setpcmark(); | |
4909 | |
4910 opened_len = ARGCOUNT; | |
4911 opened = alloc_clear((unsigned)opened_len); | |
4912 if (opened == NULL) | |
4913 return; | |
4914 | |
3380 | 4915 /* Autocommands may do anything to the argument list. Make sure it's not |
4916 * freed while we are working here by "locking" it. We still have to | |
4917 * watch out for its size to be changed. */ | |
4918 alist = curwin->w_alist; | |
4919 ++alist->al_refcount; | |
4920 | |
4921 old_curwin = curwin; | |
4922 old_curtab = curtab; | |
4923 | |
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changeset
|
4924 # ifdef FEAT_GUI |
7 | 4925 need_mouse_correct = TRUE; |
8643
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changeset
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4926 # endif |
7 | 4927 |
4928 /* | |
4929 * Try closing all windows that are not in the argument list. | |
4930 * Also close windows that are not full width; | |
4931 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4932 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4933 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4934 */ |
698 | 4935 if (had_tab > 0) |
4354 | 4936 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4937 for (;;) |
7 | 4938 { |
698 | 4939 tpnext = curtab->tp_next; |
4940 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4941 { |
698 | 4942 wpnext = wp->w_next; |
4943 buf = wp->w_buffer; | |
4944 if (buf->b_ffname == NULL | |
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changeset
|
4945 || (!keep_tabs && (buf->b_nwindows > 1 |
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parents:
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changeset
|
4946 || wp->w_width != Columns))) |
3380 | 4947 i = opened_len; |
698 | 4948 else |
7 | 4949 { |
698 | 4950 /* check if the buffer in this window is in the arglist */ |
3380 | 4951 for (i = 0; i < opened_len; ++i) |
7 | 4952 { |
3380 | 4953 if (i < alist->al_ga.ga_len |
4954 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4955 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4956 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4957 { |
3380 | 4958 int weight = 1; |
4959 | |
4960 if (old_curtab == curtab) | |
726 | 4961 { |
3380 | 4962 ++weight; |
4963 if (old_curwin == wp) | |
4964 ++weight; | |
4965 } | |
4966 | |
4967 if (weight > (int)opened[i]) | |
4968 { | |
4969 opened[i] = (char_u)weight; | |
726 | 4970 if (i == 0) |
4971 { | |
3380 | 4972 if (new_curwin != NULL) |
4973 new_curwin->w_arg_idx = opened_len; | |
726 | 4974 new_curwin = wp; |
4975 new_curtab = curtab; | |
4976 } | |
4977 } | |
3380 | 4978 else if (keep_tabs) |
4979 i = opened_len; | |
4980 | |
4981 if (wp->w_alist != alist) | |
698 | 4982 { |
4983 /* Use the current argument list for all windows | |
4984 * containing a file from it. */ | |
4985 alist_unlink(wp->w_alist); | |
3380 | 4986 wp->w_alist = alist; |
698 | 4987 ++wp->w_alist->al_refcount; |
4988 } | |
4989 break; | |
7 | 4990 } |
698 | 4991 } |
4992 } | |
4993 wp->w_arg_idx = i; | |
4994 | |
3380 | 4995 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 4996 { |
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4997 if (buf_hide(buf) || forceit || buf->b_nwindows > 1 |
726 | 4998 || !bufIsChanged(buf)) |
698 | 4999 { |
5000 /* If the buffer was changed, and we would like to hide it, | |
5001 * try autowriting. */ | |
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5002 if (!buf_hide(buf) && buf->b_nwindows <= 1 |
726 | 5003 && bufIsChanged(buf)) |
698 | 5004 { |
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5005 bufref_T bufref; |
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5006 |
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5007 set_bufref(&bufref, buf); |
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5008 |
698 | 5009 (void)autowrite(buf, FALSE); |
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5010 |
698 | 5011 /* check if autocommands removed the window */ |
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5012 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 5013 { |
5014 wpnext = firstwin; /* start all over... */ | |
5015 continue; | |
5016 } | |
5017 } | |
726 | 5018 /* don't close last window */ |
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changeset
|
5019 if (ONE_WINDOW |
3380 | 5020 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 5021 use_firstwin = TRUE; |
5022 else | |
5023 { | |
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5024 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf)); |
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5025 |
698 | 5026 /* check if autocommands removed the next window */ |
5027 if (!win_valid(wpnext)) | |
5028 wpnext = firstwin; /* start all over... */ | |
5029 } | |
7 | 5030 } |
5031 } | |
5032 } | |
698 | 5033 |
5034 /* Without the ":tab" modifier only do the current tab page. */ | |
5035 if (had_tab == 0 || tpnext == NULL) | |
5036 break; | |
5037 | |
5038 /* check if autocommands removed the next tab page */ | |
5039 if (!valid_tabpage(tpnext)) | |
5040 tpnext = first_tabpage; /* start all over...*/ | |
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5041 |
4354 | 5042 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5043 } |
5044 | |
5045 /* | |
5046 * Open a window for files in the argument list that don't have one. | |
5047 * ARGCOUNT may change while doing this, because of autocommands. | |
5048 */ | |
3380 | 5049 if (count > opened_len || count <= 0) |
5050 count = opened_len; | |
7 | 5051 |
5052 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5053 ++autocmd_no_enter; | |
5054 ++autocmd_no_leave; | |
3380 | 5055 last_curwin = curwin; |
5056 last_curtab = curtab; | |
7 | 5057 win_enter(lastwin, FALSE); |
819 | 5058 /* ":drop all" should re-use an empty window to avoid "--remote-tab" |
5059 * leaving an empty tab page when executed locally. */ | |
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5060 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
819 | 5061 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
5062 use_firstwin = TRUE; | |
5063 | |
3380 | 5064 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5065 { |
5066 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5067 arg_had_last = TRUE; | |
3380 | 5068 if (opened[i] > 0) |
7 | 5069 { |
5070 /* Move the already present window to below the current window */ | |
5071 if (curwin->w_arg_idx != i) | |
5072 { | |
5073 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5074 { | |
5075 if (wpnext->w_arg_idx == i) | |
5076 { | |
3380 | 5077 if (keep_tabs) |
5078 { | |
5079 new_curwin = wpnext; | |
5080 new_curtab = curtab; | |
5081 } | |
5082 else | |
5083 win_move_after(wpnext, curwin); | |
7 | 5084 break; |
5085 } | |
5086 } | |
5087 } | |
5088 } | |
5089 else if (split_ret == OK) | |
5090 { | |
5091 if (!use_firstwin) /* split current window */ | |
5092 { | |
5093 p_ea_save = p_ea; | |
5094 p_ea = TRUE; /* use space from all windows */ | |
5095 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5096 p_ea = p_ea_save; | |
5097 if (split_ret == FAIL) | |
5098 continue; | |
5099 } | |
5100 else /* first window: do autocmd for leaving this buffer */ | |
5101 --autocmd_no_leave; | |
5102 | |
5103 /* | |
726 | 5104 * edit file "i" |
7 | 5105 */ |
5106 curwin->w_arg_idx = i; | |
726 | 5107 if (i == 0) |
5108 { | |
5109 new_curwin = curwin; | |
5110 new_curtab = curtab; | |
5111 } | |
7 | 5112 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5113 ECMD_ONE, | |
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changeset
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5114 ((buf_hide(curwin->w_buffer) |
7 | 5115 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) |
1743 | 5116 + ECMD_OLDBUF, curwin); |
7 | 5117 if (use_firstwin) |
5118 ++autocmd_no_leave; | |
5119 use_firstwin = FALSE; | |
5120 } | |
5121 ui_breakcheck(); | |
698 | 5122 |
5123 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5124 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5125 cmdmod.tab = 9999; | |
7 | 5126 } |
5127 | |
5128 /* Remove the "lock" on the argument list. */ | |
5129 alist_unlink(alist); | |
5130 | |
5131 --autocmd_no_enter; | |
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5132 |
3380 | 5133 /* restore last referenced tabpage's curwin */ |
5134 if (last_curtab != new_curtab) | |
5135 { | |
5136 if (valid_tabpage(last_curtab)) | |
4354 | 5137 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5138 if (win_valid(last_curwin)) |
5139 win_enter(last_curwin, FALSE); | |
5140 } | |
726 | 5141 /* to window with first arg */ |
5142 if (valid_tabpage(new_curtab)) | |
4354 | 5143 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5144 if (win_valid(new_curwin)) |
5145 win_enter(new_curwin, FALSE); | |
5146 | |
7 | 5147 --autocmd_no_leave; |
5148 vim_free(opened); | |
5149 } | |
5150 | |
5151 /* | |
5152 * Open a window for a number of buffers. | |
5153 */ | |
5154 void | |
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diff
changeset
|
5155 ex_buffer_all(exarg_T *eap) |
7 | 5156 { |
5157 buf_T *buf; | |
5158 win_T *wp, *wpnext; | |
5159 int split_ret = OK; | |
5160 int p_ea_save; | |
5161 int open_wins = 0; | |
5162 int r; | |
5163 int count; /* Maximum number of windows to open. */ | |
5164 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5165 int had_tab = cmdmod.tab; |
5166 tabpage_T *tpnext; | |
7 | 5167 |
5168 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5169 count = 9999; | |
5170 else | |
5171 count = eap->line2; /* make as many windows as specified */ | |
5172 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5173 all = FALSE; | |
5174 else | |
5175 all = TRUE; | |
5176 | |
5177 setpcmark(); | |
5178 | |
5179 #ifdef FEAT_GUI | |
5180 need_mouse_correct = TRUE; | |
5181 #endif | |
5182 | |
5183 /* | |
5184 * Close superfluous windows (two windows for the same buffer). | |
5185 * Also close windows that are not full-width. | |
5186 */ | |
698 | 5187 if (had_tab > 0) |
4354 | 5188 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5189 for (;;) |
7 | 5190 { |
698 | 5191 tpnext = curtab->tp_next; |
5192 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5193 { |
698 | 5194 wpnext = wp->w_next; |
706 | 5195 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5196 || ((cmdmod.split & WSP_VERT) |
5197 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5198 - tabline_height() |
698 | 5199 : wp->w_width != Columns) |
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5200 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
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|
5201 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5202 { |
5203 win_close(wp, FALSE); | |
5204 wpnext = firstwin; /* just in case an autocommand does | |
5205 something strange with windows */ | |
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changeset
|
5206 tpnext = first_tabpage; /* start all over... */ |
698 | 5207 open_wins = 0; |
5208 } | |
5209 else | |
5210 ++open_wins; | |
7 | 5211 } |
698 | 5212 |
5213 /* Without the ":tab" modifier only do the current tab page. */ | |
5214 if (had_tab == 0 || tpnext == NULL) | |
5215 break; | |
4354 | 5216 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5217 } |
5218 | |
5219 /* | |
5220 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5221 * open one. Otherwise move the window to the right position. | |
5222 * Watch out for autocommands that delete buffers or windows! | |
5223 */ | |
5224 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5225 ++autocmd_no_enter; | |
5226 win_enter(lastwin, FALSE); | |
5227 ++autocmd_no_leave; | |
5228 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5229 { | |
5230 /* Check if this buffer needs a window */ | |
5231 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5232 continue; | |
5233 | |
701 | 5234 if (had_tab != 0) |
5235 { | |
5236 /* With the ":tab" modifier don't move the window. */ | |
5237 if (buf->b_nwindows > 0) | |
5238 wp = lastwin; /* buffer has a window, skip it */ | |
5239 else | |
5240 wp = NULL; | |
5241 } | |
5242 else | |
5243 { | |
5244 /* 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
|
5245 FOR_ALL_WINDOWS(wp) |
701 | 5246 if (wp->w_buffer == buf) |
5247 break; | |
5248 /* If the buffer already has a window, move it */ | |
5249 if (wp != NULL) | |
5250 win_move_after(wp, curwin); | |
5251 } | |
5252 | |
5253 if (wp == NULL && split_ret == OK) | |
7 | 5254 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5255 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5256 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5257 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5258 |
7 | 5259 /* Split the window and put the buffer in it */ |
5260 p_ea_save = p_ea; | |
5261 p_ea = TRUE; /* use space from all windows */ | |
5262 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5263 ++open_wins; | |
5264 p_ea = p_ea_save; | |
5265 if (split_ret == FAIL) | |
5266 continue; | |
5267 | |
5268 /* Open the buffer in this window. */ | |
576 | 5269 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5270 swap_exists_action = SEA_DIALOG; |
5271 #endif | |
5272 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5273 if (!bufref_valid(&bufref)) |
20 | 5274 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5275 /* autocommands deleted the buffer!!! */ |
576 | 5276 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5277 swap_exists_action = SEA_NONE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5278 #endif |
7 | 5279 break; |
5280 } | |
576 | 5281 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5282 if (swap_exists_action == SEA_QUIT) |
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 cleanup_T cs; |
5286 | |
5287 /* Reset the error/interrupt/exception state here so that | |
5288 * aborting() returns FALSE when closing a window. */ | |
5289 enter_cleanup(&cs); | |
5290 # endif | |
5291 | |
5292 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5293 win_close(curwin, TRUE); |
5294 --open_wins; | |
5295 swap_exists_action = SEA_NONE; | |
602 | 5296 swap_exists_did_quit = TRUE; |
24 | 5297 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5298 # if defined(FEAT_EVAL) |
24 | 5299 /* Restore the error/interrupt/exception state if not |
5300 * discarded by a new aborting error, interrupt, or uncaught | |
5301 * exception. */ | |
5302 leave_cleanup(&cs); | |
5303 # endif | |
7 | 5304 } |
5305 else | |
5306 handle_swap_exists(NULL); | |
5307 #endif | |
5308 } | |
5309 | |
5310 ui_breakcheck(); | |
5311 if (got_int) | |
5312 { | |
5313 (void)vgetc(); /* only break the file loading, not the rest */ | |
5314 break; | |
5315 } | |
20 | 5316 #ifdef FEAT_EVAL |
5317 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5318 if (aborting()) | |
5319 break; | |
5320 #endif | |
698 | 5321 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5322 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5323 cmdmod.tab = 9999; | |
7 | 5324 } |
5325 --autocmd_no_enter; | |
5326 win_enter(firstwin, FALSE); /* back to first window */ | |
5327 --autocmd_no_leave; | |
5328 | |
5329 /* | |
5330 * Close superfluous windows. | |
5331 */ | |
5332 for (wp = lastwin; open_wins > count; ) | |
5333 { | |
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
|
5334 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5335 || autowrite(wp->w_buffer, FALSE) == OK); |
5336 if (!win_valid(wp)) | |
5337 { | |
5338 /* BufWrite Autocommands made the window invalid, start over */ | |
5339 wp = lastwin; | |
5340 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5341 else if (r) |
7 | 5342 { |
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
|
5343 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5344 --open_wins; |
5345 wp = lastwin; | |
5346 } | |
5347 else | |
5348 { | |
5349 wp = wp->w_prev; | |
5350 if (wp == NULL) | |
5351 break; | |
5352 } | |
5353 } | |
5354 } | |
5355 | |
5356 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5357 static int chk_modeline(linenr_T, int); |
717 | 5358 |
7 | 5359 /* |
5360 * do_modelines() - process mode lines for the current file | |
5361 * | |
717 | 5362 * "flags" can be: |
5363 * OPT_WINONLY only set options local to window | |
5364 * OPT_NOWIN don't set options local to window | |
5365 * | |
7 | 5366 * Returns immediately if the "ml" option isn't set. |
5367 */ | |
5368 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5369 do_modelines(int flags) |
7 | 5370 { |
23 | 5371 linenr_T lnum; |
5372 int nmlines; | |
5373 static int entered = 0; | |
7 | 5374 |
5375 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5376 return; | |
5377 | |
5378 /* Disallow recursive entry here. Can happen when executing a modeline | |
5379 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5380 if (entered) | |
5381 return; | |
5382 | |
5383 ++entered; | |
5384 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5385 ++lnum) | |
717 | 5386 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5387 nmlines = 0; |
5388 | |
5389 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5390 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5391 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5392 nmlines = 0; |
5393 --entered; | |
5394 } | |
5395 | |
5396 #include "version.h" /* for version number */ | |
5397 | |
5398 /* | |
5399 * chk_modeline() - check a single line for a mode string | |
5400 * Return FAIL if an error encountered. | |
5401 */ | |
5402 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5403 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5404 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5405 int flags) /* Same as for do_modelines(). */ |
7 | 5406 { |
5407 char_u *s; | |
5408 char_u *e; | |
5409 char_u *linecopy; /* local copy of any modeline found */ | |
5410 int prev; | |
5411 int vers; | |
5412 int end; | |
5413 int retval = OK; | |
5414 char_u *save_sourcing_name; | |
5415 linenr_T save_sourcing_lnum; | |
5416 #ifdef FEAT_EVAL | |
5417 scid_T save_SID; | |
5418 #endif | |
5419 | |
5420 prev = -1; | |
5421 for (s = ml_get(lnum); *s != NUL; ++s) | |
5422 { | |
5423 if (prev == -1 || vim_isspace(prev)) | |
5424 { | |
5425 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5426 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5427 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5428 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5429 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5430 { |
5431 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5432 e = s + 4; | |
5433 else | |
5434 e = s + 3; | |
5435 vers = getdigits(&e); | |
5436 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5437 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5438 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5439 && (s[3] == ':' |
5440 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5441 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5442 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5443 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5444 break; | |
5445 } | |
5446 } | |
5447 prev = *s; | |
5448 } | |
5449 | |
5450 if (*s) | |
5451 { | |
5452 do /* skip over "ex:", "vi:" or "vim:" */ | |
5453 ++s; | |
5454 while (s[-1] != ':'); | |
5455 | |
5456 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5457 if (linecopy == NULL) | |
5458 return FAIL; | |
5459 | |
5460 save_sourcing_lnum = sourcing_lnum; | |
5461 save_sourcing_name = sourcing_name; | |
5462 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5463 sourcing_name = (char_u *)"modelines"; | |
5464 | |
5465 end = FALSE; | |
5466 while (end == FALSE) | |
5467 { | |
5468 s = skipwhite(s); | |
5469 if (*s == NUL) | |
5470 break; | |
5471 | |
5472 /* | |
5473 * Find end of set command: ':' or end of line. | |
5474 * Skip over "\:", replacing it with ":". | |
5475 */ | |
5476 for (e = s; *e != ':' && *e != NUL; ++e) | |
5477 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5478 STRMOVE(e, e + 1); |
7 | 5479 if (*e == NUL) |
5480 end = TRUE; | |
5481 | |
5482 /* | |
5483 * If there is a "set" command, require a terminating ':' and | |
5484 * ignore the stuff after the ':'. | |
5485 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5486 * "vi:opt opt opt: foo" -- foo interpreted | |
5487 * Accept "se" for compatibility with Elvis. | |
5488 */ | |
5489 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5490 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5491 { | |
5492 if (*e != ':') /* no terminating ':'? */ | |
5493 break; | |
5494 end = TRUE; | |
5495 s = vim_strchr(s, ' ') + 1; | |
5496 } | |
5497 *e = NUL; /* truncate the set command */ | |
5498 | |
5499 if (*s != NUL) /* skip over an empty "::" */ | |
5500 { | |
5501 #ifdef FEAT_EVAL | |
5502 save_SID = current_SID; | |
5503 current_SID = SID_MODELINE; | |
5504 #endif | |
717 | 5505 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
7 | 5506 #ifdef FEAT_EVAL |
5507 current_SID = save_SID; | |
5508 #endif | |
5509 if (retval == FAIL) /* stop if error found */ | |
5510 break; | |
5511 } | |
5512 s = e + 1; /* advance to next part */ | |
5513 } | |
5514 | |
5515 sourcing_lnum = save_sourcing_lnum; | |
5516 sourcing_name = save_sourcing_name; | |
5517 | |
5518 vim_free(linecopy); | |
5519 } | |
5520 return retval; | |
5521 } | |
5522 | |
1559 | 5523 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5524 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5525 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5526 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5527 int writing) |
7 | 5528 { |
5529 char_u *tab; | |
5530 linenr_T lnum; | |
5531 colnr_T col; | |
5532 buf_T *buf; | |
5533 char_u *sfname; | |
5534 char_u *xline; | |
5535 | |
5536 /* Handle long line and escaped characters. */ | |
5537 xline = viminfo_readstring(virp, 1, FALSE); | |
5538 | |
5539 /* don't read in if there are files on the command-line or if writing: */ | |
5540 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5541 && find_viminfo_parameter('%') != NULL) | |
5542 { | |
5543 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5544 * Watch out for a Tab in the file name, work from the end. */ | |
5545 lnum = 0; | |
5546 col = 0; | |
5547 tab = vim_strrchr(xline, '\t'); | |
5548 if (tab != NULL) | |
5549 { | |
5550 *tab++ = '\0'; | |
1869 | 5551 col = (colnr_T)atoi((char *)tab); |
7 | 5552 tab = vim_strrchr(xline, '\t'); |
5553 if (tab != NULL) | |
5554 { | |
5555 *tab++ = '\0'; | |
5556 lnum = atol((char *)tab); | |
5557 } | |
5558 } | |
5559 | |
5560 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5561 * Then try shortening it by comparing with the current directory */ | |
5562 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5563 sfname = shorten_fname1(NameBuff); |
7 | 5564 |
5565 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5566 if (buf != NULL) /* just in case... */ | |
5567 { | |
5568 buf->b_last_cursor.lnum = lnum; | |
5569 buf->b_last_cursor.col = col; | |
5570 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5571 } | |
5572 } | |
5573 vim_free(xline); | |
5574 | |
5575 return viminfo_readline(virp); | |
5576 } | |
5577 | |
5578 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5579 write_viminfo_bufferlist(FILE *fp) |
7 | 5580 { |
5581 buf_T *buf; | |
5582 win_T *win; | |
671 | 5583 tabpage_T *tp; |
7 | 5584 char_u *line; |
23 | 5585 int max_buffers; |
7 | 5586 |
5587 if (find_viminfo_parameter('%') == NULL) | |
5588 return; | |
5589 | |
23 | 5590 /* Without a number -1 is returned: do all buffers. */ |
5591 max_buffers = get_viminfo_parameter('%'); | |
5592 | |
7 | 5593 /* Allocate room for the file name, lnum and col. */ |
1869 | 5594 #define LINE_BUF_LEN (MAXPATHL + 40) |
5595 line = alloc(LINE_BUF_LEN); | |
7 | 5596 if (line == NULL) |
5597 return; | |
5598 | |
671 | 5599 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5600 set_last_cursor(win); |
5601 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5602 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
|
5603 FOR_ALL_BUFFERS(buf) |
7 | 5604 { |
5605 if (buf->b_fname == NULL | |
5606 || !buf->b_p_bl | |
5607 #ifdef FEAT_QUICKFIX | |
5608 || bt_quickfix(buf) | |
5609 #endif | |
12100
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5610 #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
|
5611 || 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
|
5612 #endif |
7 | 5613 || removable(buf->b_ffname)) |
5614 continue; | |
5615 | |
23 | 5616 if (max_buffers-- == 0) |
5617 break; | |
7 | 5618 putc('%', fp); |
5619 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
|
5620 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5621 (long)buf->b_last_cursor.lnum, |
5622 buf->b_last_cursor.col); | |
5623 viminfo_writestring(fp, line); | |
5624 } | |
5625 vim_free(line); | |
5626 } | |
5627 #endif | |
5628 | |
11788
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 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
|
5631 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5632 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5633 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
|
5634 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5635 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
|
5636 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5637 |
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 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
|
5640 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5641 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5642 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
|
5643 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5644 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
|
5645 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5646 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5647 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5648 * 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
|
5649 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5650 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5651 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
|
5652 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5653 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
|
5654 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5655 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5656 /* |
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
|
5657 * 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
|
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 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
|
5660 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
|
5661 { |
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
|
5662 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
|
5663 } |
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
|
5664 |
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
|
5665 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5666 * 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
|
5667 * 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
|
5668 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5669 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5670 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
|
5671 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5672 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
|
5673 || 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
|
5674 || 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
|
5675 || 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
|
5676 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5677 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5678 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5679 * 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
|
5680 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5681 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5682 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5683 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
|
5684 { |
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
|
5685 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
|
5686 || 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
|
5687 || 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
|
5688 } |
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 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5691 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
|
5692 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5693 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
|
5694 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5695 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
|
5696 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5697 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 return FALSE; |
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 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5701 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5702 * 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
|
5703 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5704 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5705 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5706 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
|
5707 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5708 /* '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
|
5709 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
|
5710 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5711 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5712 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5713 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
|
5714 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
|
5715 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5716 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
|
5717 } |
7 | 5718 |
5719 /* | |
5720 * Return special buffer name. | |
5721 * Returns NULL when the buffer has a normal file name. | |
5722 */ | |
3839 | 5723 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5724 buf_spname(buf_T *buf) |
7 | 5725 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5726 #if defined(FEAT_QUICKFIX) |
7 | 5727 if (bt_quickfix(buf)) |
643 | 5728 { |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5729 win_T *win; |
1559 | 5730 tabpage_T *tp; |
643 | 5731 |
5732 /* | |
5733 * For location list window, w_llist_ref points to the location list. | |
5734 * For quickfix window, w_llist_ref is NULL. | |
5735 */ | |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5736 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
3839 | 5737 return (char_u *)_(msg_loclist); |
643 | 5738 else |
3839 | 5739 return (char_u *)_(msg_qflist); |
643 | 5740 } |
7 | 5741 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5742 |
7 | 5743 /* 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
|
5744 * contains the name as specified by the user. */ |
7 | 5745 if (bt_nofile(buf)) |
5746 { | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5747 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5748 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5749 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
|
5750 #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
|
5751 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
|
5752 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
|
5753 #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
|
5754 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
|
5755 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
|
5756 #endif |
3839 | 5757 return (char_u *)_("[Scratch]"); |
7 | 5758 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5759 |
7 | 5760 if (buf->b_fname == NULL) |
3839 | 5761 return (char_u *)_("[No Name]"); |
7 | 5762 return NULL; |
5763 } | |
5764 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5765 #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
|
5766 || 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
|
5767 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5768 # 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
|
5769 |
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 * 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
|
5772 * 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
|
5773 * 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
|
5774 * 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
|
5775 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5776 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5777 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
|
5778 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
|
5779 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
|
5780 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
|
5781 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
|
5782 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5783 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
|
5784 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
|
5785 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5786 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
|
5787 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
|
5788 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
|
5789 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5790 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
|
5791 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
|
5792 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5793 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5794 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5795 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5796 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
|
5797 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
|
5798 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
|
5799 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
|
5800 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5801 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
|
5802 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
|
5803 else |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5804 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
|
5805 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5806 #endif |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5807 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5808 #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
|
5809 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5810 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5811 * 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
|
5812 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5813 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5814 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5815 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5816 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5817 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5818 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5819 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5820 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5821 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5822 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5823 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5824 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5825 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5826 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5827 #endif |
7 | 5828 |
5829 #if defined(FEAT_SIGNS) || defined(PROTO) | |
5830 /* | |
5831 * Insert the sign into the signlist. | |
5832 */ | |
5833 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5834 insert_sign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5835 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
|
5836 signlist_T *prev, /* previous sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5837 signlist_T *next, /* next sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5838 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5839 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
|
5840 int typenr) /* typenr of sign we are adding */ |
7 | 5841 { |
5842 signlist_T *newsign; | |
5843 | |
5844 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE); | |
5845 if (newsign != NULL) | |
5846 { | |
5847 newsign->id = id; | |
5848 newsign->lnum = lnum; | |
5849 newsign->typenr = typenr; | |
5850 newsign->next = next; | |
5851 #ifdef FEAT_NETBEANS_INTG | |
5852 newsign->prev = prev; | |
5853 if (next != NULL) | |
5854 next->prev = newsign; | |
5855 #endif | |
5856 | |
5857 if (prev == NULL) | |
5858 { | |
5859 /* When adding first sign need to redraw the windows to create the | |
5860 * column for signs. */ | |
5861 if (buf->b_signlist == NULL) | |
5862 { | |
5863 redraw_buf_later(buf, NOT_VALID); | |
5864 changed_cline_bef_curs(); | |
5865 } | |
5866 | |
5867 /* first sign in signlist */ | |
5868 buf->b_signlist = newsign; | |
6689 | 5869 #ifdef FEAT_NETBEANS_INTG |
5870 if (netbeans_active()) | |
5871 buf->b_has_sign_column = TRUE; | |
5872 #endif | |
7 | 5873 } |
5874 else | |
5875 prev->next = newsign; | |
5876 } | |
5877 } | |
5878 | |
5879 /* | |
5880 * Add the sign into the signlist. Find the right spot to do it though. | |
5881 */ | |
5882 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5883 buf_addsign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5884 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
|
5885 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5886 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
|
5887 int typenr) /* typenr of sign we are adding */ |
7 | 5888 { |
5889 signlist_T *sign; /* a sign in the signlist */ | |
5890 signlist_T *prev; /* the previous sign */ | |
5891 | |
5892 prev = NULL; | |
5893 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5894 { | |
5895 if (lnum == sign->lnum && id == sign->id) | |
5896 { | |
5897 sign->typenr = typenr; | |
5898 return; | |
5899 } | |
5900 else if ( | |
5901 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */ | |
5902 id < 0 && | |
5903 #endif | |
5904 lnum < sign->lnum) | |
5905 { | |
5906 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5907 /* XXX - GRP: Is this because of sign slide problem? Or is it | |
5908 * really needed? Or is it because we allow multiple signs per | |
5909 * line? If so, should I add that feature to FEAT_SIGNS? | |
5910 */ | |
5911 while (prev != NULL && prev->lnum == lnum) | |
5912 prev = prev->prev; | |
5913 if (prev == NULL) | |
5914 sign = buf->b_signlist; | |
5915 else | |
5916 sign = prev->next; | |
5917 #endif | |
5918 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5919 return; | |
5920 } | |
5921 prev = sign; | |
5922 } | |
5923 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5924 /* XXX - GRP: See previous comment */ | |
5925 while (prev != NULL && prev->lnum == lnum) | |
5926 prev = prev->prev; | |
5927 if (prev == NULL) | |
5928 sign = buf->b_signlist; | |
5929 else | |
5930 sign = prev->next; | |
5931 #endif | |
5932 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5933 | |
5934 return; | |
5935 } | |
5936 | |
5869 | 5937 /* |
5938 * For an existing, placed sign "markId" change the type to "typenr". | |
5939 * Returns the line number of the sign, or zero if the sign is not found. | |
5940 */ | |
1869 | 5941 linenr_T |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5942 buf_change_sign_type( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5943 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
|
5944 int markId, /* sign ID */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5945 int typenr) /* typenr of sign we are adding */ |
7 | 5946 { |
5947 signlist_T *sign; /* a sign in the signlist */ | |
5948 | |
5949 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5950 { | |
5951 if (sign->id == markId) | |
5952 { | |
5953 sign->typenr = typenr; | |
5954 return sign->lnum; | |
5955 } | |
5956 } | |
5957 | |
1869 | 5958 return (linenr_T)0; |
7 | 5959 } |
5960 | |
1869 | 5961 int |
7817
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parents:
7799
diff
changeset
|
5962 buf_getsigntype( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
5963 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
5964 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5965 int type) /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */ |
7 | 5966 { |
5967 signlist_T *sign; /* a sign in a b_signlist */ | |
5968 | |
5969 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5970 if (sign->lnum == lnum | |
5971 && (type == SIGN_ANY | |
5972 # ifdef FEAT_SIGN_ICONS | |
5973 || (type == SIGN_ICON | |
5974 && sign_get_image(sign->typenr) != NULL) | |
5975 # endif | |
5976 || (type == SIGN_TEXT | |
5977 && sign_get_text(sign->typenr) != NULL) | |
5978 || (type == SIGN_LINEHL | |
5979 && sign_get_attr(sign->typenr, TRUE) != 0))) | |
5980 return sign->typenr; | |
5981 return 0; | |
5982 } | |
5983 | |
5984 | |
5985 linenr_T | |
7817
83861277e6a3
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7799
diff
changeset
|
5986 buf_delsign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5987 buf_T *buf, /* buffer sign is stored in */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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5988 int id) /* sign id */ |
7 | 5989 { |
5990 signlist_T **lastp; /* pointer to pointer to current sign */ | |
5991 signlist_T *sign; /* a sign in a b_signlist */ | |
5992 signlist_T *next; /* the next sign in a b_signlist */ | |
5993 linenr_T lnum; /* line number whose sign was deleted */ | |
5994 | |
5995 lastp = &buf->b_signlist; | |
5996 lnum = 0; | |
5997 for (sign = buf->b_signlist; sign != NULL; sign = next) | |
5998 { | |
5999 next = sign->next; | |
6000 if (sign->id == id) | |
6001 { | |
6002 *lastp = next; | |
6003 #ifdef FEAT_NETBEANS_INTG | |
6004 if (next != NULL) | |
6005 next->prev = sign->prev; | |
6006 #endif | |
6007 lnum = sign->lnum; | |
6008 vim_free(sign); | |
6009 break; | |
6010 } | |
6011 else | |
6012 lastp = &sign->next; | |
6013 } | |
6014 | |
6015 /* When deleted the last sign need to redraw the windows to remove the | |
6016 * sign column. */ | |
6017 if (buf->b_signlist == NULL) | |
6018 { | |
6019 redraw_buf_later(buf, NOT_VALID); | |
6020 changed_cline_bef_curs(); | |
6021 } | |
6022 | |
6023 return lnum; | |
6024 } | |
6025 | |
6026 | |
6027 /* | |
6028 * Find the line number of the sign with the requested id. If the sign does | |
6029 * not exist, return 0 as the line number. This will still let the correct file | |
6030 * get loaded. | |
6031 */ | |
6032 int | |
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6033 buf_findsign( |
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6034 buf_T *buf, /* buffer to store sign in */ |
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6035 int id) /* sign ID */ |
7 | 6036 { |
6037 signlist_T *sign; /* a sign in the signlist */ | |
6038 | |
6039 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6040 if (sign->id == id) | |
6041 return sign->lnum; | |
6042 | |
6043 return 0; | |
6044 } | |
6045 | |
6046 int | |
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6047 buf_findsign_id( |
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6048 buf_T *buf, /* buffer whose sign we are searching for */ |
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6049 linenr_T lnum) /* line number of sign */ |
7 | 6050 { |
6051 signlist_T *sign; /* a sign in the signlist */ | |
6052 | |
6053 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6054 if (sign->lnum == lnum) | |
6055 return sign->id; | |
6056 | |
6057 return 0; | |
6058 } | |
6059 | |
6060 | |
6061 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO) | |
6062 /* see if a given type of sign exists on a specific line */ | |
6063 int | |
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6064 buf_findsigntype_id( |
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6065 buf_T *buf, /* buffer whose sign we are searching for */ |
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6066 linenr_T lnum, /* line number of sign */ |
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6067 int typenr) /* sign type number */ |
7 | 6068 { |
6069 signlist_T *sign; /* a sign in the signlist */ | |
6070 | |
6071 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6072 if (sign->lnum == lnum && sign->typenr == typenr) | |
6073 return sign->id; | |
6074 | |
6075 return 0; | |
6076 } | |
6077 | |
6078 | |
6079 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
6080 /* return the number of icons on the given line */ | |
6081 int | |
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6082 buf_signcount(buf_T *buf, linenr_T lnum) |
7 | 6083 { |
6084 signlist_T *sign; /* a sign in the signlist */ | |
6085 int count = 0; | |
6086 | |
6087 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6088 if (sign->lnum == lnum) | |
6089 if (sign_get_image(sign->typenr) != NULL) | |
6090 count++; | |
6091 | |
6092 return count; | |
6093 } | |
6094 # endif /* FEAT_SIGN_ICONS */ | |
6095 # endif /* FEAT_NETBEANS_INTG */ | |
6096 | |
6097 | |
6098 /* | |
6099 * Delete signs in buffer "buf". | |
6100 */ | |
3672 | 6101 void |
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6102 buf_delete_signs(buf_T *buf) |
7 | 6103 { |
6104 signlist_T *next; | |
6105 | |
5869 | 6106 /* When deleting the last sign need to redraw the windows to remove the |
6060 | 6107 * sign column. Not when curwin is NULL (this means we're exiting). */ |
6108 if (buf->b_signlist != NULL && curwin != NULL) | |
5869 | 6109 { |
6110 redraw_buf_later(buf, NOT_VALID); | |
6111 changed_cline_bef_curs(); | |
6112 } | |
6113 | |
7 | 6114 while (buf->b_signlist != NULL) |
6115 { | |
6116 next = buf->b_signlist->next; | |
6117 vim_free(buf->b_signlist); | |
6118 buf->b_signlist = next; | |
6119 } | |
6120 } | |
6121 | |
6122 /* | |
6123 * Delete all signs in all buffers. | |
6124 */ | |
6125 void | |
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6126 buf_delete_all_signs(void) |
7 | 6127 { |
6128 buf_T *buf; /* buffer we are checking for signs */ | |
6129 | |
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6130 FOR_ALL_BUFFERS(buf) |
7 | 6131 if (buf->b_signlist != NULL) |
6132 buf_delete_signs(buf); | |
6133 } | |
6134 | |
6135 /* | |
6136 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers. | |
6137 */ | |
6138 void | |
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6139 sign_list_placed(buf_T *rbuf) |
7 | 6140 { |
6141 buf_T *buf; | |
6142 signlist_T *p; | |
6143 char lbuf[BUFSIZ]; | |
6144 | |
6145 MSG_PUTS_TITLE(_("\n--- Signs ---")); | |
6146 msg_putchar('\n'); | |
6147 if (rbuf == NULL) | |
6148 buf = firstbuf; | |
6149 else | |
6150 buf = rbuf; | |
3411 | 6151 while (buf != NULL && !got_int) |
7 | 6152 { |
6153 if (buf->b_signlist != NULL) | |
6154 { | |
272 | 6155 vim_snprintf(lbuf, BUFSIZ, _("Signs for %s:"), buf->b_fname); |
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6156 MSG_PUTS_ATTR(lbuf, HL_ATTR(HLF_D)); |
7 | 6157 msg_putchar('\n'); |
6158 } | |
3411 | 6159 for (p = buf->b_signlist; p != NULL && !got_int; p = p->next) |
7 | 6160 { |
272 | 6161 vim_snprintf(lbuf, BUFSIZ, _(" line=%ld id=%d name=%s"), |
7 | 6162 (long)p->lnum, p->id, sign_typenr2name(p->typenr)); |
6163 MSG_PUTS(lbuf); | |
6164 msg_putchar('\n'); | |
6165 } | |
6166 if (rbuf != NULL) | |
6167 break; | |
6168 buf = buf->b_next; | |
6169 } | |
6170 } | |
6171 | |
6172 /* | |
6173 * Adjust a placed sign for inserted/deleted lines. | |
6174 */ | |
6175 void | |
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6176 sign_mark_adjust( |
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6177 linenr_T line1, |
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6178 linenr_T line2, |
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6179 long amount, |
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6180 long amount_after) |
7 | 6181 { |
6182 signlist_T *sign; /* a sign in a b_signlist */ | |
6183 | |
6184 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next) | |
6185 { | |
6186 if (sign->lnum >= line1 && sign->lnum <= line2) | |
6187 { | |
6188 if (amount == MAXLNUM) | |
6189 sign->lnum = line1; | |
6190 else | |
6191 sign->lnum += amount; | |
6192 } | |
6193 else if (sign->lnum > line2) | |
6194 sign->lnum += amount_after; | |
6195 } | |
6196 } | |
6197 #endif /* FEAT_SIGNS */ | |
6198 | |
6199 /* | |
6200 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
6201 */ | |
6202 void | |
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6203 set_buflisted(int on) |
7 | 6204 { |
6205 if (on != curbuf->b_p_bl) | |
6206 { | |
6207 curbuf->b_p_bl = on; | |
6208 if (on) | |
6209 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
6210 else | |
6211 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
6212 } | |
6213 } | |
6214 | |
6215 /* | |
6216 * Read the file for "buf" again and check if the contents changed. | |
6217 * Return TRUE if it changed or this could not be checked. | |
6218 */ | |
6219 int | |
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6220 buf_contents_changed(buf_T *buf) |
7 | 6221 { |
6222 buf_T *newbuf; | |
6223 int differ = TRUE; | |
6224 linenr_T lnum; | |
6225 aco_save_T aco; | |
6226 exarg_T ea; | |
6227 | |
6228 /* Allocate a buffer without putting it in the buffer list. */ | |
6229 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
6230 if (newbuf == NULL) | |
6231 return TRUE; | |
6232 | |
6233 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
6234 if (prep_exarg(&ea, buf) == FAIL) | |
6235 { | |
6236 wipe_buffer(newbuf, FALSE); | |
6237 return TRUE; | |
6238 } | |
6239 | |
6240 /* set curwin/curbuf to buf and save a few things */ | |
6241 aucmd_prepbuf(&aco, newbuf); | |
6242 | |
625 | 6243 if (ml_open(curbuf) == OK |
7 | 6244 && readfile(buf->b_ffname, buf->b_fname, |
6245 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
6246 &ea, READ_NEW | READ_DUMMY) == OK) | |
6247 { | |
6248 /* compare the two files line by line */ | |
6249 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
6250 { | |
6251 differ = FALSE; | |
6252 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6253 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
6254 { | |
6255 differ = TRUE; | |
6256 break; | |
6257 } | |
6258 } | |
6259 } | |
6260 vim_free(ea.cmd); | |
6261 | |
6262 /* restore curwin/curbuf and a few other things */ | |
6263 aucmd_restbuf(&aco); | |
6264 | |
6265 if (curbuf != newbuf) /* safety check */ | |
6266 wipe_buffer(newbuf, FALSE); | |
6267 | |
6268 return differ; | |
6269 } | |
6270 | |
6271 /* | |
6272 * Wipe out a buffer and decrement the last buffer number if it was used for | |
6273 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
6274 * marks. | |
6275 */ | |
6276 void | |
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6277 wipe_buffer( |
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6278 buf_T *buf, |
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6279 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 6280 { |
6281 if (buf->b_fnum == top_file_num - 1) | |
6282 --top_file_num; | |
6283 | |
6284 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 6285 block_autocmds(); |
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6286 |
3365 | 6287 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
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6288 |
7 | 6289 if (!aucmd) |
1410 | 6290 unblock_autocmds(); |
7 | 6291 } |