Mercurial > vim
annotate src/buffer.c @ 14107:274c9f1fbfd2 v8.1.0071
patch 8.1.0071: terminal debugger only works with the terminal feature
commit https://github.com/vim/vim/commit/b3307b5e7e7bd3962b0d5c61a94e638564c146b0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jun 17 21:34:11 2018 +0200
patch 8.1.0071: terminal debugger only works with the terminal feature
Problem: Terminal debugger only works with the terminal feature.
Solution: Make it also work with a prompt buffer. Makes it possible to use
on MS-Windows. Various other improvements. (closes #3012)
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 17 Jun 2018 21:45:05 +0200 |
parents | 1d25a3e8e03c |
children | 2ad722003b36 |
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. | |
274 * So the modelines have priority over auto commands. | |
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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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; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
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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parents:
9645
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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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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parents:
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diff
changeset
|
1429 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
10357
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commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
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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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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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
7520696c14b0
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
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1459 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
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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Christian Brabandt <cb@256bit.org>
parents:
9645
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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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1580 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1581 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1582 set_bufref(&bufref, buf); |
7 | 1583 dialog_changed(curbuf, FALSE); |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
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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Christian Brabandt <cb@256bit.org>
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diff
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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parents:
7799
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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changeset
|
1641 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
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diff
changeset
|
1642 */ |
7 | 1643 prevbuf = curbuf; |
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1644 set_bufref(&prevbufref, prevbuf); |
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diff
changeset
|
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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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
1649 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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changeset
|
1650 || (bufref_valid(&prevbufref) |
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diff
changeset
|
1651 && bufref_valid(&newbufref) |
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diff
changeset
|
1652 #ifdef FEAT_EVAL |
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parents:
12971
diff
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|
1653 && !aborting() |
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diff
changeset
|
1654 #endif |
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Christian Brabandt <cb@256bit.org>
parents:
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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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diff
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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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Christian Brabandt <cb@256bit.org>
parents:
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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>
parents:
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
Christian Brabandt <cb@256bit.org>
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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changeset
|
1686 && !aborting() |
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changeset
|
1687 #endif |
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Christian Brabandt <cb@256bit.org>
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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 | |
7817
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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>
parents:
11531
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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changeset
|
1740 /* mark cursor position as being invalid */ |
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diff
changeset
|
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
Add the 'undoreload' option to be able to undo a file reload.
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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diff
changeset
|
1760 #ifdef FEAT_DIFF |
7 | 1761 curwin->w_topfill = 0; |
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changeset
|
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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|
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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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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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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diff
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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 { | |
9475
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diff
changeset
|
2090 bufref_T bufref; |
4d8f7f8da90c
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diff
changeset
|
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 { |
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parents:
9469
diff
changeset
|
2101 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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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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changeset
|
2105 #ifdef FEAT_EVAL |
36 | 2106 if (aborting()) /* autocmds may abort script processing */ |
7 | 2107 return NULL; |
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diff
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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 | |
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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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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
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diff
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|
2147 #if defined(FEAT_CRYPT) |
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Change 'cryptmethod' from a number to a string option. Make it global-local.
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diff
changeset
|
2148 clear_string_option(&buf->b_p_cm); |
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diff
changeset
|
2149 #endif |
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patch 8.0.0229: local 'formatprg' option value leaks
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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); |
2162 #ifdef FEAT_KEYMAP | |
2163 clear_string_option(&buf->b_p_keymap); | |
13121
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patch 8.0.1435: memory leak in test_arabic
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13054
diff
changeset
|
2164 keymap_clear(&buf->b_kmap_ga); |
7 | 2165 ga_clear(&buf->b_kmap_ga); |
2166 #endif | |
2167 #ifdef FEAT_COMMENTS | |
2168 clear_string_option(&buf->b_p_com); | |
2169 #endif | |
2170 #ifdef FEAT_FOLDING | |
2171 clear_string_option(&buf->b_p_cms); | |
2172 #endif | |
2173 clear_string_option(&buf->b_p_nf); | |
2174 #ifdef FEAT_SYN_HL | |
2175 clear_string_option(&buf->b_p_syn); | |
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7572
diff
changeset
|
2176 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2177 #endif |
2178 #ifdef FEAT_SPELL | |
2250
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|
2179 clear_string_option(&buf->b_s.b_p_spc); |
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|
2180 clear_string_option(&buf->b_s.b_p_spf); |
4805
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diff
changeset
|
2181 vim_regfree(buf->b_s.b_cap_prog); |
2250
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|
2182 buf->b_s.b_cap_prog = NULL; |
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diff
changeset
|
2183 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2184 #endif |
2185 #ifdef FEAT_SEARCHPATH | |
2186 clear_string_option(&buf->b_p_sua); | |
2187 #endif | |
2188 clear_string_option(&buf->b_p_ft); | |
2189 #ifdef FEAT_CINDENT | |
2190 clear_string_option(&buf->b_p_cink); | |
2191 clear_string_option(&buf->b_p_cino); | |
2192 #endif | |
2193 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2194 clear_string_option(&buf->b_p_cinw); | |
2195 #endif | |
2196 #ifdef FEAT_INS_EXPAND | |
2197 clear_string_option(&buf->b_p_cpt); | |
2198 #endif | |
12 | 2199 #ifdef FEAT_COMPL_FUNC |
2200 clear_string_option(&buf->b_p_cfu); | |
502 | 2201 clear_string_option(&buf->b_p_ofu); |
12 | 2202 #endif |
7 | 2203 #ifdef FEAT_QUICKFIX |
2204 clear_string_option(&buf->b_p_gp); | |
2205 clear_string_option(&buf->b_p_mp); | |
2206 clear_string_option(&buf->b_p_efm); | |
2207 #endif | |
2208 clear_string_option(&buf->b_p_ep); | |
2209 clear_string_option(&buf->b_p_path); | |
2210 clear_string_option(&buf->b_p_tags); | |
7266
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parents:
7174
diff
changeset
|
2211 clear_string_option(&buf->b_p_tc); |
7 | 2212 #ifdef FEAT_INS_EXPAND |
2213 clear_string_option(&buf->b_p_dict); | |
2214 clear_string_option(&buf->b_p_tsr); | |
2215 #endif | |
12 | 2216 #ifdef FEAT_TEXTOBJ |
2217 clear_string_option(&buf->b_p_qe); | |
2218 #endif | |
7 | 2219 buf->b_p_ar = -1; |
5446 | 2220 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2221 #ifdef FEAT_LISP |
2222 clear_string_option(&buf->b_p_lw); | |
2223 #endif | |
6243 | 2224 clear_string_option(&buf->b_p_bkc); |
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|
2225 #ifdef FEAT_MBYTE |
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2226 clear_string_option(&buf->b_p_menc); |
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|
2227 #endif |
7 | 2228 } |
2229 | |
2230 /* | |
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|
2231 * Get alternate file "n". |
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2232 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
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|
2233 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2234 * if (options & GETF_SETMARK) call setpcmark() |
2235 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2236 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2237 * | |
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|
2238 * Return FAIL for failure, OK for success. |
7 | 2239 */ |
2240 int | |
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|
2241 buflist_getfile( |
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changeset
|
2242 int n, |
83861277e6a3
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changeset
|
2243 linenr_T lnum, |
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2244 int options, |
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changeset
|
2245 int forceit) |
7 | 2246 { |
2247 buf_T *buf; | |
2248 win_T *wp = NULL; | |
2249 pos_T *fpos; | |
2250 colnr_T col; | |
2251 | |
2252 buf = buflist_findnr(n); | |
2253 if (buf == NULL) | |
2254 { | |
2255 if ((options & GETF_ALT) && n == 0) | |
2256 EMSG(_(e_noalt)); | |
2257 else | |
2258 EMSGN(_("E92: Buffer %ld not found"), n); | |
2259 return FAIL; | |
2260 } | |
2261 | |
2262 /* if alternate file is the current buffer, nothing to do */ | |
2263 if (buf == curbuf) | |
2264 return OK; | |
2265 | |
633 | 2266 if (text_locked()) |
631 | 2267 { |
633 | 2268 text_locked_msg(); |
7 | 2269 return FAIL; |
631 | 2270 } |
819 | 2271 if (curbuf_locked()) |
2272 return FAIL; | |
7 | 2273 |
2274 /* altfpos may be changed by getfile(), get it now */ | |
2275 if (lnum == 0) | |
2276 { | |
2277 fpos = buflist_findfpos(buf); | |
2278 lnum = fpos->lnum; | |
2279 col = fpos->col; | |
2280 } | |
2281 else | |
2282 col = 0; | |
2283 | |
2284 if (options & GETF_SWITCH) | |
2285 { | |
1618 | 2286 /* If 'switchbuf' contains "useopen": jump to first window containing |
2287 * "buf" if one exists */ | |
2288 if (swb_flags & SWB_USEOPEN) | |
7 | 2289 wp = buf_jump_open_win(buf); |
6843 | 2290 |
4352 | 2291 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2292 * page containing "buf" if one exists */ |
2293 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2294 wp = buf_jump_open_tab(buf); |
6843 | 2295 |
2296 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2297 * current buffer isn't empty: open new tab or window */ | |
2298 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
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|
2299 && !BUFEMPTY()) |
7 | 2300 { |
6843 | 2301 if (swb_flags & SWB_NEWTAB) |
1618 | 2302 tabpage_new(); |
6843 | 2303 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2304 == FAIL) | |
7 | 2305 return FAIL; |
2583 | 2306 RESET_BINDING(curwin); |
7 | 2307 } |
2308 } | |
2309 | |
2310 ++RedrawingDisabled; | |
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2311 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
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|
2312 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2313 { |
2314 --RedrawingDisabled; | |
2315 | |
2316 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2317 if (!p_sol && col != 0) | |
2318 { | |
2319 curwin->w_cursor.col = col; | |
2320 check_cursor_col(); | |
2321 #ifdef FEAT_VIRTUALEDIT | |
2322 curwin->w_cursor.coladd = 0; | |
2323 #endif | |
2324 curwin->w_set_curswant = TRUE; | |
2325 } | |
2326 return OK; | |
2327 } | |
2328 --RedrawingDisabled; | |
2329 return FAIL; | |
2330 } | |
2331 | |
2332 /* | |
2333 * go to the last know line number for the current buffer | |
2334 */ | |
2335 void | |
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changeset
|
2336 buflist_getfpos(void) |
7 | 2337 { |
2338 pos_T *fpos; | |
2339 | |
2340 fpos = buflist_findfpos(curbuf); | |
2341 | |
2342 curwin->w_cursor.lnum = fpos->lnum; | |
2343 check_cursor_lnum(); | |
2344 | |
2345 if (p_sol) | |
2346 curwin->w_cursor.col = 0; | |
2347 else | |
2348 { | |
2349 curwin->w_cursor.col = fpos->col; | |
2350 check_cursor_col(); | |
2351 #ifdef FEAT_VIRTUALEDIT | |
2352 curwin->w_cursor.coladd = 0; | |
2353 #endif | |
2354 curwin->w_set_curswant = TRUE; | |
2355 } | |
2356 } | |
2357 | |
42 | 2358 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2359 /* | |
2360 * Find file in buffer list by name (it has to be for the current window). | |
2361 * Returns NULL if not found. | |
2362 */ | |
2363 buf_T * | |
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diff
changeset
|
2364 buflist_findname_exp(char_u *fname) |
42 | 2365 { |
2366 char_u *ffname; | |
2367 buf_T *buf = NULL; | |
2368 | |
2369 /* First make the name into a full path name */ | |
2370 ffname = FullName_save(fname, | |
2371 #ifdef UNIX | |
2372 TRUE /* force expansion, get rid of symbolic links */ | |
2373 #else | |
2374 FALSE | |
2375 #endif | |
2376 ); | |
2377 if (ffname != NULL) | |
2378 { | |
2379 buf = buflist_findname(ffname); | |
2380 vim_free(ffname); | |
2381 } | |
2382 return buf; | |
2383 } | |
2384 #endif | |
2385 | |
7 | 2386 /* |
2387 * Find file in buffer list by name (it has to be for the current window). | |
2388 * "ffname" must have a full path. | |
42 | 2389 * Skips dummy buffers. |
2390 * Returns NULL if not found. | |
7 | 2391 */ |
2392 buf_T * | |
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|
2393 buflist_findname(char_u *ffname) |
7 | 2394 { |
2395 #ifdef UNIX | |
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|
2396 stat_T st; |
7 | 2397 |
2398 if (mch_stat((char *)ffname, &st) < 0) | |
2399 st.st_dev = (dev_T)-1; | |
2400 return buflist_findname_stat(ffname, &st); | |
2401 } | |
2402 | |
2403 /* | |
2404 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2405 * twice for the same file. | |
42 | 2406 * Returns NULL if not found. |
7 | 2407 */ |
2408 static buf_T * | |
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2409 buflist_findname_stat( |
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2410 char_u *ffname, |
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2411 stat_T *stp) |
7 | 2412 { |
2413 #endif | |
2414 buf_T *buf; | |
2415 | |
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2416 /* Start at the last buffer, expect to find a match sooner. */ |
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changeset
|
2417 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2418 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2419 #ifdef UNIX |
2420 , stp | |
2421 #endif | |
2422 )) | |
2423 return buf; | |
2424 return NULL; | |
2425 } | |
2426 | |
2427 /* | |
2428 * Find file in buffer list by a regexp pattern. | |
2429 * Return fnum of the found buffer. | |
2430 * Return < 0 for error. | |
2431 */ | |
2432 int | |
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|
2433 buflist_findpat( |
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|
2434 char_u *pattern, |
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|
2435 char_u *pattern_end, /* pointer to first char after pattern */ |
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|
2436 int unlisted, /* find unlisted buffers */ |
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|
2437 int diffmode UNUSED, /* find diff-mode buffers only */ |
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diff
changeset
|
2438 int curtab_only) /* find buffers in current tab only */ |
7 | 2439 { |
2440 buf_T *buf; | |
2441 int match = -1; | |
2442 int find_listed; | |
2443 char_u *pat; | |
2444 char_u *patend; | |
2445 int attempt; | |
2446 char_u *p; | |
2447 int toggledollar; | |
2448 | |
2449 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2450 { | |
2451 if (*pattern == '%') | |
2452 match = curbuf->b_fnum; | |
2453 else | |
2454 match = curwin->w_alt_fnum; | |
2455 #ifdef FEAT_DIFF | |
2456 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2457 match = -1; | |
2458 #endif | |
2459 } | |
2460 | |
2461 /* | |
2462 * Try four ways of matching a listed buffer: | |
2463 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2464 * attempt == 1: with '^' at start (only at position 0) |
7 | 2465 * attempt == 2: with '$' at end (only match at end) |
2466 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2467 * Repeat this for finding an unlisted buffer if there was no matching | |
2468 * listed buffer. | |
2469 */ | |
2470 else | |
2471 { | |
2472 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2473 if (pat == NULL) | |
2474 return -1; | |
2475 patend = pat + STRLEN(pat) - 1; | |
2476 toggledollar = (patend > pat && *patend == '$'); | |
2477 | |
2478 /* First try finding a listed buffer. If not found and "unlisted" | |
2479 * is TRUE, try finding an unlisted buffer. */ | |
2480 find_listed = TRUE; | |
2481 for (;;) | |
2482 { | |
2483 for (attempt = 0; attempt <= 3; ++attempt) | |
2484 { | |
6375 | 2485 regmatch_T regmatch; |
2486 | |
7 | 2487 /* may add '^' and '$' */ |
2488 if (toggledollar) | |
2489 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2490 p = pat; | |
2491 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2492 ++p; | |
6375 | 2493 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2494 if (regmatch.regprog == NULL) | |
7 | 2495 { |
2496 vim_free(pat); | |
2497 return -1; | |
2498 } | |
2499 | |
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2500 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2501 if (buf->b_p_bl == find_listed |
2502 #ifdef FEAT_DIFF | |
2503 && (!diffmode || diff_mode_buf(buf)) | |
2504 #endif | |
6375 | 2505 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2506 { |
4236 | 2507 if (curtab_only) |
2508 { | |
2509 /* Ignore the match if the buffer is not open in | |
2510 * the current tab. */ | |
2511 win_T *wp; | |
2512 | |
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|
2513 FOR_ALL_WINDOWS(wp) |
4236 | 2514 if (wp->w_buffer == buf) |
2515 break; | |
2516 if (wp == NULL) | |
2517 continue; | |
2518 } | |
7 | 2519 if (match >= 0) /* already found a match */ |
2520 { | |
2521 match = -2; | |
2522 break; | |
2523 } | |
2524 match = buf->b_fnum; /* remember first match */ | |
2525 } | |
2526 | |
6375 | 2527 vim_regfree(regmatch.regprog); |
7 | 2528 if (match >= 0) /* found one match */ |
2529 break; | |
2530 } | |
2531 | |
2532 /* Only search for unlisted buffers if there was no match with | |
2533 * a listed buffer. */ | |
2534 if (!unlisted || !find_listed || match != -1) | |
2535 break; | |
2536 find_listed = FALSE; | |
2537 } | |
2538 | |
2539 vim_free(pat); | |
2540 } | |
2541 | |
2542 if (match == -2) | |
2543 EMSG2(_("E93: More than one match for %s"), pattern); | |
2544 else if (match < 0) | |
2545 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
2546 return match; | |
2547 } | |
2548 | |
2549 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2550 | |
2551 /* | |
2552 * Find all buffer names that match. | |
2553 * For command line expansion of ":buf" and ":sbuf". | |
2554 * Return OK if matches found, FAIL otherwise. | |
2555 */ | |
2556 int | |
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2557 ExpandBufnames( |
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2558 char_u *pat, |
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2559 int *num_file, |
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2560 char_u ***file, |
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changeset
|
2561 int options) |
7 | 2562 { |
2563 int count = 0; | |
2564 buf_T *buf; | |
2565 int round; | |
2566 char_u *p; | |
2567 int attempt; | |
170 | 2568 char_u *patc; |
7 | 2569 |
2570 *num_file = 0; /* return values in case of FAIL */ | |
2571 *file = NULL; | |
2572 | |
170 | 2573 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2574 if (*pat == '^') | |
2575 { | |
2576 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2577 if (patc == NULL) | |
2578 return FAIL; | |
2579 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2580 STRCPY(patc + 11, pat + 1); | |
2581 } | |
2582 else | |
2583 patc = pat; | |
2584 | |
7 | 2585 /* |
170 | 2586 * attempt == 0: try match with '\<', match at start of word |
267 | 2587 * attempt == 1: try match without '\<', match anywhere |
7 | 2588 */ |
267 | 2589 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2590 { |
6375 | 2591 regmatch_T regmatch; |
2592 | |
267 | 2593 if (attempt > 0 && patc == pat) |
170 | 2594 break; /* there was no anchor, no need to try again */ |
6375 | 2595 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2596 if (regmatch.regprog == NULL) | |
7 | 2597 { |
170 | 2598 if (patc != pat) |
2599 vim_free(patc); | |
2600 return FAIL; | |
7 | 2601 } |
2602 | |
2603 /* | |
2604 * round == 1: Count the matches. | |
2605 * round == 2: Build the array to keep the matches. | |
2606 */ | |
2607 for (round = 1; round <= 2; ++round) | |
2608 { | |
2609 count = 0; | |
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|
2610 FOR_ALL_BUFFERS(buf) |
7 | 2611 { |
2612 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2613 continue; | |
6375 | 2614 p = buflist_match(®match, buf, p_wic); |
7 | 2615 if (p != NULL) |
2616 { | |
2617 if (round == 1) | |
2618 ++count; | |
2619 else | |
2620 { | |
2621 if (options & WILD_HOME_REPLACE) | |
2622 p = home_replace_save(buf, p); | |
2623 else | |
2624 p = vim_strsave(p); | |
2625 (*file)[count++] = p; | |
2626 } | |
2627 } | |
2628 } | |
2629 if (count == 0) /* no match found, break here */ | |
2630 break; | |
2631 if (round == 1) | |
2632 { | |
2633 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2634 if (*file == NULL) | |
2635 { | |
6375 | 2636 vim_regfree(regmatch.regprog); |
170 | 2637 if (patc != pat) |
2638 vim_free(patc); | |
7 | 2639 return FAIL; |
2640 } | |
2641 } | |
2642 } | |
6375 | 2643 vim_regfree(regmatch.regprog); |
7 | 2644 if (count) /* match(es) found, break here */ |
2645 break; | |
2646 } | |
2647 | |
170 | 2648 if (patc != pat) |
2649 vim_free(patc); | |
2650 | |
7 | 2651 *num_file = count; |
2652 return (count == 0 ? FAIL : OK); | |
2653 } | |
2654 | |
2655 #endif /* FEAT_CMDL_COMPL */ | |
2656 | |
2657 /* | |
2658 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2659 */ | |
2660 static char_u * | |
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2661 buflist_match( |
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2662 regmatch_T *rmp, |
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2663 buf_T *buf, |
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|
2664 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2665 { |
2666 char_u *match; | |
2667 | |
2668 /* First try the short file name, then the long file name. */ | |
6375 | 2669 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2670 if (match == NULL) |
6375 | 2671 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2672 |
2673 return match; | |
2674 } | |
2675 | |
2676 /* | |
2677 * Try matching the regexp in "prog" with file name "name". | |
2678 * Return "name" when there is a match, NULL when not. | |
2679 */ | |
2680 static char_u * | |
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2681 fname_match( |
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2682 regmatch_T *rmp, |
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2683 char_u *name, |
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changeset
|
2684 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2685 { |
2686 char_u *match = NULL; | |
2687 char_u *p; | |
2688 | |
2689 if (name != NULL) | |
2690 { | |
6241 | 2691 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2692 rmp->rm_ic = p_fic || ignore_case; |
2693 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2694 match = name; |
2695 else | |
2696 { | |
2697 /* Replace $(HOME) with '~' and try matching again. */ | |
2698 p = home_replace_save(NULL, name); | |
6375 | 2699 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2700 match = name; |
2701 vim_free(p); | |
2702 } | |
2703 } | |
2704 | |
2705 return match; | |
2706 } | |
2707 | |
2708 /* | |
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2709 * Find a file in the buffer list by buffer number. |
7 | 2710 */ |
2711 buf_T * | |
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2712 buflist_findnr(int nr) |
7 | 2713 { |
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2714 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2715 hashitem_T *hi; |
7 | 2716 |
2717 if (nr == 0) | |
2718 nr = curwin->w_alt_fnum; | |
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2719 sprintf((char *)key, "%x", nr); |
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2720 hi = hash_find(&buf_hashtab, key); |
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2721 |
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2722 if (!HASHITEM_EMPTY(hi)) |
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2723 return (buf_T *)(hi->hi_key |
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2724 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2725 return NULL; |
2726 } | |
2727 | |
2728 /* | |
2729 * Get name of file 'n' in the buffer list. | |
2730 * When the file has no name an empty string is returned. | |
2731 * home_replace() is used to shorten the file name (used for marks). | |
2732 * Returns a pointer to allocated memory, of NULL when failed. | |
2733 */ | |
2734 char_u * | |
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2735 buflist_nr2name( |
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2736 int n, |
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2737 int fullname, |
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|
2738 int helptail) /* for help buffers return tail only */ |
7 | 2739 { |
2740 buf_T *buf; | |
2741 | |
2742 buf = buflist_findnr(n); | |
2743 if (buf == NULL) | |
2744 return NULL; | |
2745 return home_replace_save(helptail ? buf : NULL, | |
2746 fullname ? buf->b_ffname : buf->b_fname); | |
2747 } | |
2748 | |
2749 /* | |
2750 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2751 * When "copy_options" is TRUE save the local window option values. | |
2752 * When "lnum" is 0 only do the options. | |
2753 */ | |
2754 static void | |
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2755 buflist_setfpos( |
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2756 buf_T *buf, |
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2757 win_T *win, |
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2758 linenr_T lnum, |
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2759 colnr_T col, |
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2760 int copy_options) |
7 | 2761 { |
2762 wininfo_T *wip; | |
2763 | |
2764 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2765 if (wip->wi_win == win) | |
2766 break; | |
2767 if (wip == NULL) | |
2768 { | |
2769 /* allocate a new entry */ | |
2770 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2771 if (wip == NULL) | |
2772 return; | |
2773 wip->wi_win = win; | |
2774 if (lnum == 0) /* set lnum even when it's 0 */ | |
2775 lnum = 1; | |
2776 } | |
2777 else | |
2778 { | |
2779 /* remove the entry from the list */ | |
2780 if (wip->wi_prev) | |
2781 wip->wi_prev->wi_next = wip->wi_next; | |
2782 else | |
2783 buf->b_wininfo = wip->wi_next; | |
2784 if (wip->wi_next) | |
2785 wip->wi_next->wi_prev = wip->wi_prev; | |
2786 if (copy_options && wip->wi_optset) | |
2787 { | |
2788 clear_winopt(&wip->wi_opt); | |
2789 #ifdef FEAT_FOLDING | |
2790 deleteFoldRecurse(&wip->wi_folds); | |
2791 #endif | |
2792 } | |
2793 } | |
2794 if (lnum != 0) | |
2795 { | |
2796 wip->wi_fpos.lnum = lnum; | |
2797 wip->wi_fpos.col = col; | |
2798 } | |
2799 if (copy_options) | |
2800 { | |
2801 /* Save the window-specific option values. */ | |
2802 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2803 #ifdef FEAT_FOLDING | |
2804 wip->wi_fold_manual = win->w_fold_manual; | |
2805 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2806 #endif | |
2807 wip->wi_optset = TRUE; | |
2808 } | |
2809 | |
2810 /* insert the entry in front of the list */ | |
2811 wip->wi_next = buf->b_wininfo; | |
2812 buf->b_wininfo = wip; | |
2813 wip->wi_prev = NULL; | |
2814 if (wip->wi_next) | |
2815 wip->wi_next->wi_prev = wip; | |
2816 | |
2817 return; | |
2818 } | |
2819 | |
1743 | 2820 #ifdef FEAT_DIFF |
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2821 static int wininfo_other_tab_diff(wininfo_T *wip); |
1743 | 2822 |
2823 /* | |
2824 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2825 * page. That's because a diff is local to a tab page. | |
2826 */ | |
2827 static int | |
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2828 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2829 { |
2830 win_T *wp; | |
2831 | |
2832 if (wip->wi_opt.wo_diff) | |
2833 { | |
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changeset
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2834 FOR_ALL_WINDOWS(wp) |
1743 | 2835 /* return FALSE when it's a window in the current tab page, thus |
2836 * the buffer was in diff mode here */ | |
2837 if (wip->wi_win == wp) | |
2838 return FALSE; | |
2839 return TRUE; | |
2840 } | |
2841 return FALSE; | |
2842 } | |
2843 #endif | |
2844 | |
7 | 2845 /* |
2846 * Find info for the current window in buffer "buf". | |
2847 * If not found, return the info for the most recently used window. | |
1743 | 2848 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2849 * another tab page. | |
7 | 2850 * Returns NULL when there isn't any info. |
2851 */ | |
2852 static wininfo_T * | |
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2853 find_wininfo( |
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2854 buf_T *buf, |
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2855 int skip_diff_buffer UNUSED) |
7 | 2856 { |
2857 wininfo_T *wip; | |
2858 | |
2859 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2860 if (wip->wi_win == curwin |
2861 #ifdef FEAT_DIFF | |
2862 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2863 #endif | |
2864 ) | |
7 | 2865 break; |
1743 | 2866 |
2867 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2868 * 'diff' set and is in another tab page). */ | |
2869 if (wip == NULL) | |
2870 { | |
2871 #ifdef FEAT_DIFF | |
2872 if (skip_diff_buffer) | |
2873 { | |
2874 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2875 if (!wininfo_other_tab_diff(wip)) | |
2876 break; | |
2877 } | |
2878 else | |
2879 #endif | |
2880 wip = buf->b_wininfo; | |
2881 } | |
7 | 2882 return wip; |
2883 } | |
2884 | |
2885 /* | |
2886 * Reset the local window options to the values last used in this window. | |
2887 * If the buffer wasn't used in this window before, use the values from | |
2888 * the most recently used window. If the values were never set, use the | |
2889 * global values for the window. | |
2890 */ | |
2891 void | |
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2892 get_winopts(buf_T *buf) |
7 | 2893 { |
2894 wininfo_T *wip; | |
2895 | |
2896 clear_winopt(&curwin->w_onebuf_opt); | |
2897 #ifdef FEAT_FOLDING | |
2898 clearFolding(curwin); | |
2899 #endif | |
2900 | |
1743 | 2901 wip = find_wininfo(buf, TRUE); |
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2902 if (wip != NULL && wip->wi_win != NULL |
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2903 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2904 { |
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2905 /* The buffer is currently displayed in the window: use the actual |
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2906 * option values instead of the saved (possibly outdated) values. */ |
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2907 win_T *wp = wip->wi_win; |
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2908 |
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2909 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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2910 #ifdef FEAT_FOLDING |
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2911 curwin->w_fold_manual = wp->w_fold_manual; |
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2912 curwin->w_foldinvalid = TRUE; |
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2913 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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2914 #endif |
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2915 } |
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2916 else if (wip != NULL && wip->wi_optset) |
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2917 { |
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2918 /* the buffer was displayed in the current window earlier */ |
7 | 2919 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2920 #ifdef FEAT_FOLDING | |
2921 curwin->w_fold_manual = wip->wi_fold_manual; | |
2922 curwin->w_foldinvalid = TRUE; | |
2923 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2924 #endif | |
2925 } | |
2926 else | |
2927 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2928 | |
2929 #ifdef FEAT_FOLDING | |
2930 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2931 if (p_fdls >= 0) | |
2932 curwin->w_p_fdl = p_fdls; | |
2933 #endif | |
2799 | 2934 #ifdef FEAT_SYN_HL |
2935 check_colorcolumn(curwin); | |
2936 #endif | |
7 | 2937 } |
2938 | |
2939 /* | |
2940 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2941 * window. | |
2942 * Returns a pointer to no_position if no position is found. | |
2943 */ | |
2944 pos_T * | |
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2945 buflist_findfpos(buf_T *buf) |
7 | 2946 { |
2947 wininfo_T *wip; | |
1869 | 2948 static pos_T no_position = INIT_POS_T(1, 0, 0); |
7 | 2949 |
1743 | 2950 wip = find_wininfo(buf, FALSE); |
7 | 2951 if (wip != NULL) |
2952 return &(wip->wi_fpos); | |
2953 else | |
2954 return &no_position; | |
2955 } | |
2956 | |
2957 /* | |
2958 * Find the lnum for the buffer 'buf' for the current window. | |
2959 */ | |
2960 linenr_T | |
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2961 buflist_findlnum(buf_T *buf) |
7 | 2962 { |
2963 return buflist_findfpos(buf)->lnum; | |
2964 } | |
2965 | |
2966 /* | |
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2967 * List all known file names (for :files and :buffers command). |
7 | 2968 */ |
2969 void | |
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2970 buflist_list(exarg_T *eap) |
7 | 2971 { |
2972 buf_T *buf; | |
2973 int len; | |
2974 int i; | |
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2975 int ro_char; |
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2976 int changed_char; |
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2977 #ifdef FEAT_TERMINAL |
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2978 int job_running; |
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2979 int job_none_open; |
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2980 #endif |
7 | 2981 |
2982 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
2983 { | |
13555
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2984 #ifdef FEAT_TERMINAL |
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2985 job_running = term_job_running(buf->b_term); |
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2986 job_none_open = job_running && term_none_open(buf->b_term); |
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2987 #endif |
7 | 2988 /* skip unlisted buffers, unless ! was used */ |
6945 | 2989 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
2990 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
2991 || (vim_strchr(eap->arg, '+') | |
2992 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
2993 || (vim_strchr(eap->arg, 'a') | |
13555
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2994 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 2995 || (vim_strchr(eap->arg, 'h') |
13555
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2996 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
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2997 #ifdef FEAT_TERMINAL |
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2998 || (vim_strchr(eap->arg, 'R') |
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diff
changeset
|
2999 && (!job_running || (job_running && job_none_open))) |
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|
3000 || (vim_strchr(eap->arg, '?') |
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|
3001 && (!job_running || (job_running && !job_none_open))) |
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|
3002 || (vim_strchr(eap->arg, 'F') |
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|
3003 && (job_running || buf->b_term == NULL)) |
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|
3004 #endif |
6945 | 3005 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3006 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3007 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3008 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3009 || (vim_strchr(eap->arg, '#') | |
3010 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3011 continue; |
3012 if (buf_spname(buf) != NULL) | |
3839 | 3013 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3014 else |
3015 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
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changeset
|
3016 if (message_filtered(NameBuff)) |
af161c1f530a
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|
3017 continue; |
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diff
changeset
|
3018 |
12110
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changeset
|
3019 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
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changeset
|
3020 : (bufIsChanged(buf) ? '+' : ' '); |
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|
3021 #ifdef FEAT_TERMINAL |
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changeset
|
3022 if (term_job_running(buf->b_term)) |
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|
3023 { |
12477
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changeset
|
3024 if (term_none_open(buf->b_term)) |
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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changeset
|
3025 ro_char = '?'; |
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changeset
|
3026 else |
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changeset
|
3027 ro_char = 'R'; |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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changeset
|
3028 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
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diff
changeset
|
3029 * closing, but it's not actually changed. */ |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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changeset
|
3030 } |
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changeset
|
3031 else if (buf->b_term != NULL) |
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changeset
|
3032 ro_char = 'F'; |
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changeset
|
3033 else |
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diff
changeset
|
3034 #endif |
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parents:
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diff
changeset
|
3035 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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parents:
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diff
changeset
|
3036 |
9943
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parents:
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diff
changeset
|
3037 msg_putchar('\n'); |
302 | 3038 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3039 buf->b_fnum, |
3040 buf->b_p_bl ? ' ' : 'u', | |
3041 buf == curbuf ? '%' : | |
3042 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3043 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3044 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
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changeset
|
3045 ro_char, |
7b3a3af7cefb
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diff
changeset
|
3046 changed_char, |
300 | 3047 NameBuff); |
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992fe73d4ee6
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diff
changeset
|
3048 if (len > IOSIZE - 20) |
992fe73d4ee6
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Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3049 len = IOSIZE - 20; |
7 | 3050 |
3051 /* put "line 999" in column 40 or after the file name */ | |
3052 i = 40 - vim_strsize(IObuff); | |
3053 do | |
3054 { | |
3055 IObuff[len++] = ' '; | |
3056 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3057 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3058 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3059 : (long)buflist_findlnum(buf)); |
7 | 3060 msg_outtrans(IObuff); |
3061 out_flush(); /* output one line at a time */ | |
3062 ui_breakcheck(); | |
3063 } | |
3064 } | |
3065 | |
3066 /* | |
3067 * Get file name and line number for file 'fnum'. | |
3068 * Used by DoOneCmd() for translating '%' and '#'. | |
3069 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3070 * Return FAIL if not found, OK for success. | |
3071 */ | |
3072 int | |
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diff
changeset
|
3073 buflist_name_nr( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3074 int fnum, |
83861277e6a3
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parents:
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diff
changeset
|
3075 char_u **fname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3076 linenr_T *lnum) |
7 | 3077 { |
3078 buf_T *buf; | |
3079 | |
3080 buf = buflist_findnr(fnum); | |
3081 if (buf == NULL || buf->b_fname == NULL) | |
3082 return FAIL; | |
3083 | |
3084 *fname = buf->b_fname; | |
3085 *lnum = buflist_findlnum(buf); | |
3086 | |
3087 return OK; | |
3088 } | |
3089 | |
3090 /* | |
3091 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'. | |
3092 * The file name with the full path is also remembered, for when :cd is used. | |
3093 * Returns FAIL for failure (file name already in use by other buffer) | |
3094 * OK otherwise. | |
3095 */ | |
3096 int | |
7817
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diff
changeset
|
3097 setfname( |
83861277e6a3
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parents:
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diff
changeset
|
3098 buf_T *buf, |
83861277e6a3
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parents:
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diff
changeset
|
3099 char_u *ffname, |
83861277e6a3
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parents:
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diff
changeset
|
3100 char_u *sfname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3101 int message) /* give message when buffer already exists */ |
7 | 3102 { |
42 | 3103 buf_T *obuf = NULL; |
7 | 3104 #ifdef UNIX |
9387
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
3105 stat_T st; |
7 | 3106 #endif |
3107 | |
3108 if (ffname == NULL || *ffname == NUL) | |
3109 { | |
3110 /* Removing the name. */ | |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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parents:
13170
diff
changeset
|
3111 VIM_CLEAR(buf->b_ffname); |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3112 VIM_CLEAR(buf->b_sfname); |
7 | 3113 #ifdef UNIX |
3114 st.st_dev = (dev_T)-1; | |
3115 #endif | |
3116 } | |
3117 else | |
3118 { | |
3119 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3120 if (ffname == NULL) /* out of memory */ | |
3121 return FAIL; | |
3122 | |
3123 /* | |
3124 * if the file name is already used in another buffer: | |
3125 * - if the buffer is loaded, fail | |
3126 * - if the buffer is not loaded, delete it from the list | |
3127 */ | |
3128 #ifdef UNIX | |
3129 if (mch_stat((char *)ffname, &st) < 0) | |
3130 st.st_dev = (dev_T)-1; | |
42 | 3131 #endif |
3132 if (!(buf->b_flags & BF_DUMMY)) | |
3133 #ifdef UNIX | |
3134 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3135 #else |
42 | 3136 obuf = buflist_findname(ffname); |
7 | 3137 #endif |
3138 if (obuf != NULL && obuf != buf) | |
3139 { | |
3140 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3141 { | |
3142 if (message) | |
3143 EMSG(_("E95: Buffer with this name already exists")); | |
3144 vim_free(ffname); | |
3145 return FAIL; | |
3146 } | |
3365 | 3147 /* delete from the list */ |
3148 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3149 } |
3150 sfname = vim_strsave(sfname); | |
3151 if (ffname == NULL || sfname == NULL) | |
3152 { | |
3153 vim_free(sfname); | |
3154 vim_free(ffname); | |
3155 return FAIL; | |
3156 } | |
3157 #ifdef USE_FNAME_CASE | |
3158 # ifdef USE_LONG_FNAME | |
3159 if (USE_LONG_FNAME) | |
3160 # endif | |
3161 fname_case(sfname, 0); /* set correct case for short file name */ | |
3162 #endif | |
3163 vim_free(buf->b_ffname); | |
3164 vim_free(buf->b_sfname); | |
3165 buf->b_ffname = ffname; | |
3166 buf->b_sfname = sfname; | |
3167 } | |
3168 buf->b_fname = buf->b_sfname; | |
3169 #ifdef UNIX | |
3170 if (st.st_dev == (dev_T)-1) | |
1873 | 3171 buf->b_dev_valid = FALSE; |
7 | 3172 else |
3173 { | |
1873 | 3174 buf->b_dev_valid = TRUE; |
7 | 3175 buf->b_dev = st.st_dev; |
3176 buf->b_ino = st.st_ino; | |
3177 } | |
3178 #endif | |
3179 | |
3180 buf->b_shortname = FALSE; | |
3181 | |
3182 buf_name_changed(buf); | |
3183 return OK; | |
3184 } | |
3185 | |
3186 /* | |
41 | 3187 * Crude way of changing the name of a buffer. Use with care! |
3188 * The name should be relative to the current directory. | |
3189 */ | |
3190 void | |
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parents:
7799
diff
changeset
|
3191 buf_set_name(int fnum, char_u *name) |
41 | 3192 { |
3193 buf_T *buf; | |
3194 | |
3195 buf = buflist_findnr(fnum); | |
3196 if (buf != NULL) | |
3197 { | |
3198 vim_free(buf->b_sfname); | |
3199 vim_free(buf->b_ffname); | |
844 | 3200 buf->b_ffname = vim_strsave(name); |
3201 buf->b_sfname = NULL; | |
3202 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3203 * files on Win32. */ | |
3204 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3205 buf->b_fname = buf->b_sfname; |
3206 } | |
3207 } | |
3208 | |
3209 /* | |
7 | 3210 * Take care of what needs to be done when the name of buffer "buf" has |
3211 * changed. | |
3212 */ | |
3213 void | |
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diff
changeset
|
3214 buf_name_changed(buf_T *buf) |
7 | 3215 { |
3216 /* | |
3217 * If the file name changed, also change the name of the swapfile | |
3218 */ | |
3219 if (buf->b_ml.ml_mfp != NULL) | |
3220 ml_setname(buf); | |
3221 | |
3222 if (curwin->w_buffer == buf) | |
3223 check_arg_idx(curwin); /* check file name for arg list */ | |
3224 #ifdef FEAT_TITLE | |
3225 maketitle(); /* set window title */ | |
3226 #endif | |
3227 status_redraw_all(); /* status lines need to be redrawn */ | |
3228 fmarks_check_names(buf); /* check named file marks */ | |
3229 ml_timestamp(buf); /* reset timestamp */ | |
3230 } | |
3231 | |
3232 /* | |
3233 * set alternate file name for current window | |
3234 * | |
3235 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3236 * Return the buffer. | |
3237 */ | |
3238 buf_T * | |
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diff
changeset
|
3239 setaltfname( |
83861277e6a3
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diff
changeset
|
3240 char_u *ffname, |
83861277e6a3
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changeset
|
3241 char_u *sfname, |
83861277e6a3
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diff
changeset
|
3242 linenr_T lnum) |
7 | 3243 { |
3244 buf_T *buf; | |
3245 | |
3246 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3247 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3248 if (buf != NULL && !cmdmod.keepalt) |
7 | 3249 curwin->w_alt_fnum = buf->b_fnum; |
3250 return buf; | |
3251 } | |
3252 | |
3253 /* | |
3254 * Get alternate file name for current window. | |
3255 * Return NULL if there isn't any, and give error message if requested. | |
3256 */ | |
3257 char_u * | |
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diff
changeset
|
3258 getaltfname( |
83861277e6a3
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7799
diff
changeset
|
3259 int errmsg) /* give error message */ |
7 | 3260 { |
3261 char_u *fname; | |
3262 linenr_T dummy; | |
3263 | |
3264 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3265 { | |
3266 if (errmsg) | |
3267 EMSG(_(e_noalt)); | |
3268 return NULL; | |
3269 } | |
3270 return fname; | |
3271 } | |
3272 | |
3273 /* | |
3274 * Add a file name to the buflist and return its number. | |
3275 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3276 * | |
3277 * used by qf_init(), main() and doarglist() | |
3278 */ | |
3279 int | |
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7799
diff
changeset
|
3280 buflist_add(char_u *fname, int flags) |
7 | 3281 { |
3282 buf_T *buf; | |
3283 | |
3284 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3285 if (buf != NULL) | |
3286 return buf->b_fnum; | |
3287 return 0; | |
3288 } | |
3289 | |
3290 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3291 /* | |
3292 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3293 */ | |
3294 void | |
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diff
changeset
|
3295 buflist_slash_adjust(void) |
7 | 3296 { |
3297 buf_T *bp; | |
3298 | |
9649
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parents:
9645
diff
changeset
|
3299 FOR_ALL_BUFFERS(bp) |
7 | 3300 { |
3301 if (bp->b_ffname != NULL) | |
3302 slash_adjust(bp->b_ffname); | |
3303 if (bp->b_sfname != NULL) | |
3304 slash_adjust(bp->b_sfname); | |
3305 } | |
3306 } | |
3307 #endif | |
3308 | |
3309 /* | |
1743 | 3310 * Set alternate cursor position for the current buffer and window "win". |
7 | 3311 * Also save the local window option values. |
3312 */ | |
3313 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3314 buflist_altfpos(win_T *win) |
7 | 3315 { |
1743 | 3316 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3317 } |
3318 | |
3319 /* | |
3320 * Return TRUE if 'ffname' is not the same file as current file. | |
3321 * Fname must have a full path (expanded by mch_FullName()). | |
3322 */ | |
3323 int | |
7817
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parents:
7799
diff
changeset
|
3324 otherfile(char_u *ffname) |
7 | 3325 { |
3326 return otherfile_buf(curbuf, ffname | |
3327 #ifdef UNIX | |
3328 , NULL | |
3329 #endif | |
3330 ); | |
3331 } | |
3332 | |
3333 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3334 otherfile_buf( |
83861277e6a3
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parents:
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diff
changeset
|
3335 buf_T *buf, |
83861277e6a3
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parents:
7799
diff
changeset
|
3336 char_u *ffname |
7 | 3337 #ifdef UNIX |
9387
f094d4085014
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parents:
9228
diff
changeset
|
3338 , stat_T *stp |
7817
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parents:
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diff
changeset
|
3339 #endif |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3340 ) |
7 | 3341 { |
3342 /* no name is different */ | |
3343 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3344 return TRUE; | |
3345 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3346 return FALSE; | |
3347 #ifdef UNIX | |
3348 { | |
9387
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parents:
9228
diff
changeset
|
3349 stat_T st; |
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3350 |
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
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parents:
9228
diff
changeset
|
3351 /* If no stat_T given, get it now */ |
7 | 3352 if (stp == NULL) |
3353 { | |
1873 | 3354 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3355 st.st_dev = (dev_T)-1; |
3356 stp = &st; | |
3357 } | |
3358 /* Use dev/ino to check if the files are the same, even when the names | |
3359 * are different (possible with links). Still need to compare the | |
3360 * name above, for when the file doesn't exist yet. | |
3361 * Problem: The dev/ino changes when a file is deleted (and created | |
3362 * again) and remains the same when renamed/moved. We don't want to | |
3363 * mch_stat() each buffer each time, that would be too slow. Get the | |
3364 * dev/ino again when they appear to match, but not when they appear | |
3365 * to be different: Could skip a buffer when it's actually the same | |
3366 * file. */ | |
3367 if (buf_same_ino(buf, stp)) | |
3368 { | |
3369 buf_setino(buf); | |
3370 if (buf_same_ino(buf, stp)) | |
3371 return FALSE; | |
3372 } | |
3373 } | |
3374 #endif | |
3375 return TRUE; | |
3376 } | |
3377 | |
3378 #if defined(UNIX) || defined(PROTO) | |
3379 /* | |
3380 * Set inode and device number for a buffer. | |
3381 * Must always be called when b_fname is changed!. | |
3382 */ | |
3383 void | |
7817
83861277e6a3
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parents:
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diff
changeset
|
3384 buf_setino(buf_T *buf) |
7 | 3385 { |
9387
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diff
changeset
|
3386 stat_T st; |
7 | 3387 |
3388 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3389 { | |
1873 | 3390 buf->b_dev_valid = TRUE; |
7 | 3391 buf->b_dev = st.st_dev; |
3392 buf->b_ino = st.st_ino; | |
3393 } | |
3394 else | |
1873 | 3395 buf->b_dev_valid = FALSE; |
7 | 3396 } |
3397 | |
3398 /* | |
3399 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3400 */ | |
3401 static int | |
7817
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diff
changeset
|
3402 buf_same_ino( |
83861277e6a3
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diff
changeset
|
3403 buf_T *buf, |
9387
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parents:
9228
diff
changeset
|
3404 stat_T *stp) |
7 | 3405 { |
1873 | 3406 return (buf->b_dev_valid |
7 | 3407 && stp->st_dev == buf->b_dev |
3408 && stp->st_ino == buf->b_ino); | |
3409 } | |
3410 #endif | |
3411 | |
667 | 3412 /* |
3413 * Print info about the current buffer. | |
3414 */ | |
7 | 3415 void |
7817
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diff
changeset
|
3416 fileinfo( |
83861277e6a3
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parents:
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diff
changeset
|
3417 int fullname, /* when non-zero print full path */ |
83861277e6a3
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parents:
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diff
changeset
|
3418 int shorthelp, |
83861277e6a3
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parents:
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diff
changeset
|
3419 int dont_truncate) |
7 | 3420 { |
3421 char_u *name; | |
3422 int n; | |
3423 char_u *p; | |
3424 char_u *buffer; | |
272 | 3425 size_t len; |
7 | 3426 |
3427 buffer = alloc(IOSIZE); | |
3428 if (buffer == NULL) | |
3429 return; | |
3430 | |
3431 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3432 { | |
1869 | 3433 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3434 p = buffer + STRLEN(buffer); |
3435 } | |
3436 else | |
3437 p = buffer; | |
3438 | |
3439 *p++ = '"'; | |
3440 if (buf_spname(curbuf) != NULL) | |
3835 | 3441 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3442 else |
3443 { | |
3444 if (!fullname && curbuf->b_fname != NULL) | |
3445 name = curbuf->b_fname; | |
3446 else | |
3447 name = curbuf->b_ffname; | |
3448 home_replace(shorthelp ? curbuf : NULL, name, p, | |
3449 (int)(IOSIZE - (p - buffer)), TRUE); | |
3450 } | |
3451 | |
2280
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diff
changeset
|
3452 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3453 curbufIsChanged() ? (shortmess(SHM_MOD) |
3454 ? " [+]" : _(" [Modified]")) : " ", | |
3455 (curbuf->b_flags & BF_NOTEDITED) | |
3456 #ifdef FEAT_QUICKFIX | |
3457 && !bt_dontwrite(curbuf) | |
3458 #endif | |
3459 ? _("[Not edited]") : "", | |
3460 (curbuf->b_flags & BF_NEW) | |
3461 #ifdef FEAT_QUICKFIX | |
3462 && !bt_dontwrite(curbuf) | |
3463 #endif | |
3464 ? _("[New file]") : "", | |
3465 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
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diff
changeset
|
3466 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3467 : _("[readonly]")) : "", |
3468 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3469 || curbuf->b_p_ro) ? | |
3470 " " : ""); | |
3471 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3472 * causes an overflow, thus for large numbers divide instead. */ | |
3473 if (curwin->w_cursor.lnum > 1000000L) | |
3474 n = (int)(((long)curwin->w_cursor.lnum) / | |
3475 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3476 else | |
3477 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3478 (long)curbuf->b_ml.ml_line_count); | |
3479 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
3480 { | |
2280
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parents:
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diff
changeset
|
3481 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3482 } |
3483 #ifdef FEAT_CMDL_INFO | |
3484 else if (p_ru) | |
3485 { | |
3486 /* Current line and column are already on the screen -- webb */ | |
3487 if (curbuf->b_ml.ml_line_count == 1) | |
2280
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parents:
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diff
changeset
|
3488 vim_snprintf_add((char *)buffer, IOSIZE, _("1 line --%d%%--"), n); |
7 | 3489 else |
2280
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parents:
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diff
changeset
|
3490 vim_snprintf_add((char *)buffer, IOSIZE, _("%ld lines --%d%%--"), |
7 | 3491 (long)curbuf->b_ml.ml_line_count, n); |
3492 } | |
3493 #endif | |
3494 else | |
3495 { | |
2280
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Bram Moolenaar <bram@vim.org>
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2253
diff
changeset
|
3496 vim_snprintf_add((char *)buffer, IOSIZE, |
7 | 3497 _("line %ld of %ld --%d%%-- col "), |
3498 (long)curwin->w_cursor.lnum, | |
3499 (long)curbuf->b_ml.ml_line_count, | |
3500 n); | |
3501 validate_virtcol(); | |
1869 | 3502 len = STRLEN(buffer); |
3503 col_print(buffer + len, IOSIZE - len, | |
7 | 3504 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3505 } | |
3506 | |
1869 | 3507 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE)); |
7 | 3508 |
3509 if (dont_truncate) | |
3510 { | |
3511 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3512 * First call msg_start() to get the message in the right place. */ | |
3513 msg_start(); | |
3514 n = msg_scroll; | |
3515 msg_scroll = TRUE; | |
3516 msg(buffer); | |
3517 msg_scroll = n; | |
3518 } | |
3519 else | |
3520 { | |
3521 p = msg_trunc_attr(buffer, FALSE, 0); | |
3522 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) | |
3523 /* Need to repeat the message after redrawing when: | |
3524 * - When restart_edit is set (otherwise there will be a delay | |
3525 * before redrawing). | |
3526 * - When the screen was scrolled but there is no wait-return | |
3527 * prompt. */ | |
678 | 3528 set_keep_msg(p, 0); |
7 | 3529 } |
3530 | |
3531 vim_free(buffer); | |
3532 } | |
3533 | |
3534 void | |
7817
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diff
changeset
|
3535 col_print( |
83861277e6a3
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diff
changeset
|
3536 char_u *buf, |
83861277e6a3
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diff
changeset
|
3537 size_t buflen, |
83861277e6a3
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parents:
7799
diff
changeset
|
3538 int col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3539 int vcol) |
7 | 3540 { |
3541 if (col == vcol) | |
1869 | 3542 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3543 else |
1869 | 3544 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3545 } |
3546 | |
3547 #if defined(FEAT_TITLE) || defined(PROTO) | |
3548 static char_u *lasttitle = NULL; | |
3549 static char_u *lasticon = NULL; | |
3550 | |
14087
1d25a3e8e03c
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parents:
14037
diff
changeset
|
3551 /* |
1d25a3e8e03c
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14037
diff
changeset
|
3552 * 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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parents:
14037
diff
changeset
|
3553 */ |
7 | 3554 void |
7817
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parents:
7799
diff
changeset
|
3555 maketitle(void) |
7 | 3556 { |
3557 char_u *p; | |
14087
1d25a3e8e03c
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diff
changeset
|
3558 char_u *title_str = NULL; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
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parents:
14037
diff
changeset
|
3559 char_u *icon_str = NULL; |
7 | 3560 int maxlen = 0; |
3561 int len; | |
3562 int mustset; | |
3563 char_u buf[IOSIZE]; | |
3564 int off; | |
3565 | |
3566 if (!redrawing()) | |
3567 { | |
3568 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3569 need_maketitle = TRUE; | |
3570 return; | |
3571 } | |
3572 | |
3573 need_maketitle = FALSE; | |
2403
ce5a380d5144
Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
3574 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3575 return; // nothing to do |
7 | 3576 |
3577 if (p_title) | |
3578 { | |
3579 if (p_titlelen > 0) | |
3580 { | |
3581 maxlen = p_titlelen * Columns / 100; | |
3582 if (maxlen < 10) | |
3583 maxlen = 10; | |
3584 } | |
3585 | |
14087
1d25a3e8e03c
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14037
diff
changeset
|
3586 title_str = buf; |
7 | 3587 if (*p_titlestring != NUL) |
3588 { | |
3589 #ifdef FEAT_STL_OPT | |
771 | 3590 if (stl_syntax & STL_IN_TITLE) |
3591 { | |
3592 int use_sandbox = FALSE; | |
3593 int save_called_emsg = called_emsg; | |
675 | 3594 |
3595 # ifdef FEAT_EVAL | |
771 | 3596 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3597 # endif |
771 | 3598 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3599 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3600 p_titlestring, use_sandbox, |
681 | 3601 0, maxlen, NULL, NULL); |
771 | 3602 if (called_emsg) |
3603 set_string_option_direct((char_u *)"titlestring", -1, | |
3604 (char_u *)"", OPT_FREE, SID_ERROR); | |
3605 called_emsg |= save_called_emsg; | |
3606 } | |
7 | 3607 else |
3608 #endif | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
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14037
diff
changeset
|
3609 title_str = p_titlestring; |
7 | 3610 } |
3611 else | |
3612 { | |
3613 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3614 | |
3780 | 3615 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3616 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3617 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3618 if (curbuf->b_fname == NULL) |
3780 | 3619 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
f33b9375ba03
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Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3620 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3621 else if (curbuf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3622 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3623 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3624 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3625 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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11757
diff
changeset
|
3626 #endif |
7 | 3627 else |
3628 { | |
3629 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3630 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3631 vim_free(p); |
3632 } | |
3633 | |
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|
3634 #ifdef FEAT_TERMINAL |
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|
3635 if (curbuf->b_term == NULL) |
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|
3636 #endif |
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changeset
|
3637 switch (bufIsChanged(curbuf) |
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|
3638 + (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
|
3639 + (!curbuf->b_p_ma * 4)) |
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|
3640 { |
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|
3641 case 1: STRCAT(buf, " +"); break; |
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|
3642 case 2: STRCAT(buf, " ="); break; |
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|
3643 case 3: STRCAT(buf, " =+"); break; |
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|
3644 case 4: |
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|
3645 case 6: STRCAT(buf, " -"); break; |
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|
3646 case 5: |
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changeset
|
3647 case 7: STRCAT(buf, " -+"); break; |
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|
3648 } |
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|
3649 |
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|
3650 if (curbuf->b_fname != NULL |
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|
3651 #ifdef FEAT_TERMINAL |
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|
3652 && curbuf->b_term == NULL |
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|
3653 #endif |
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|
3654 ) |
7 | 3655 { |
3656 /* Get path of file, replace home dir with ~ */ | |
3657 off = (int)STRLEN(buf); | |
3658 buf[off++] = ' '; | |
3659 buf[off++] = '('; | |
3660 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3661 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3662 #ifdef BACKSLASH_IN_FILENAME |
3663 /* avoid "c:/name" to be reduced to "c" */ | |
3664 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3665 off += 2; | |
3666 #endif | |
3667 /* remove the file name */ | |
39 | 3668 p = gettail_sep(buf + off); |
7 | 3669 if (p == buf + off) |
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patch 8.0.0761: options not set properly for a terminal buffer
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|
3670 { |
11772
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|
3671 /* must be a help buffer */ |
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|
3672 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3673 (size_t)(SPACE_FOR_DIR - off - 1)); |
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|
3674 } |
7 | 3675 else |
3676 *p = NUL; | |
39 | 3677 |
3780 | 3678 /* Translate unprintable chars and concatenate. Keep some |
3679 * room for the server name. When there is no room (very long | |
3680 * file name) use (...). */ | |
3681 if (off < SPACE_FOR_DIR) | |
3682 { | |
3683 p = transstr(buf + off); | |
3684 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3685 vim_free(p); | |
3686 } | |
3687 else | |
3688 { | |
3689 vim_strncpy(buf + off, (char_u *)"...", | |
3690 (size_t)(SPACE_FOR_ARGNR - off)); | |
3691 } | |
7 | 3692 STRCAT(buf, ")"); |
3693 } | |
3694 | |
3780 | 3695 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3696 |
3697 #if defined(FEAT_CLIENTSERVER) | |
3698 if (serverName != NULL) | |
3699 { | |
3700 STRCAT(buf, " - "); | |
2768 | 3701 vim_strcat(buf, serverName, IOSIZE); |
7 | 3702 } |
3703 else | |
3704 #endif | |
3705 STRCAT(buf, " - VIM"); | |
3706 | |
3707 if (maxlen > 0) | |
3708 { | |
3709 /* make it shorter by removing a bit in the middle */ | |
3277 | 3710 if (vim_strsize(buf) > maxlen) |
3711 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3712 } |
3713 } | |
3714 } | |
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changeset
|
3715 mustset = value_changed(title_str, &lasttitle); |
7 | 3716 |
3717 if (p_icon) | |
3718 { | |
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changeset
|
3719 icon_str = buf; |
7 | 3720 if (*p_iconstring != NUL) |
3721 { | |
3722 #ifdef FEAT_STL_OPT | |
771 | 3723 if (stl_syntax & STL_IN_ICON) |
3724 { | |
3725 int use_sandbox = FALSE; | |
3726 int save_called_emsg = called_emsg; | |
675 | 3727 |
3728 # ifdef FEAT_EVAL | |
771 | 3729 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3730 # endif |
771 | 3731 called_emsg = FALSE; |
14087
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changeset
|
3732 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3733 p_iconstring, use_sandbox, |
681 | 3734 0, 0, NULL, NULL); |
771 | 3735 if (called_emsg) |
3736 set_string_option_direct((char_u *)"iconstring", -1, | |
3737 (char_u *)"", OPT_FREE, SID_ERROR); | |
3738 called_emsg |= save_called_emsg; | |
3739 } | |
7 | 3740 else |
3741 #endif | |
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changeset
|
3742 icon_str = p_iconstring; |
7 | 3743 } |
3744 else | |
3745 { | |
3746 if (buf_spname(curbuf) != NULL) | |
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changeset
|
3747 p = buf_spname(curbuf); |
7 | 3748 else /* use file name only in icon */ |
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changeset
|
3749 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
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diff
changeset
|
3750 *icon_str = NUL; |
7 | 3751 /* Truncate name at 100 bytes. */ |
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diff
changeset
|
3752 len = (int)STRLEN(p); |
7 | 3753 if (len > 100) |
3754 { | |
3755 len -= 100; | |
3756 #ifdef FEAT_MBYTE | |
3757 if (has_mbyte) | |
14087
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changeset
|
3758 len += (*mb_tail_off)(p, p + len) + 1; |
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|
3759 #endif |
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changeset
|
3760 p += len; |
7 | 3761 } |
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|
3762 STRCPY(icon_str, p); |
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changeset
|
3763 trans_characters(icon_str, IOSIZE); |
7 | 3764 } |
3765 } | |
3766 | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3767 mustset |= value_changed(icon_str, &lasticon); |
7 | 3768 |
3769 if (mustset) | |
3770 resettitle(); | |
3771 } | |
3772 | |
3773 /* | |
3774 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3775 * from "str" if it does. | |
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changeset
|
3776 * Return TRUE if resettitle() is to be called. |
7 | 3777 */ |
3778 static int | |
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diff
changeset
|
3779 value_changed(char_u *str, char_u **last) |
7 | 3780 { |
3781 if ((str == NULL) != (*last == NULL) | |
3782 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3783 { | |
3784 vim_free(*last); | |
3785 if (str == NULL) | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3786 { |
7 | 3787 *last = NULL; |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3788 mch_restore_title(last == &lasttitle ? 1 : 2); |
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diff
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|
3789 } |
7 | 3790 else |
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diff
changeset
|
3791 { |
7 | 3792 *last = vim_strsave(str); |
14087
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diff
changeset
|
3793 return TRUE; |
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3794 } |
7 | 3795 } |
3796 return FALSE; | |
3797 } | |
3798 | |
3799 /* | |
3800 * Put current window title back (used after calling a shell) | |
3801 */ | |
3802 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3803 resettitle(void) |
7 | 3804 { |
3805 mch_settitle(lasttitle, lasticon); | |
3806 } | |
358 | 3807 |
3808 # if defined(EXITFREE) || defined(PROTO) | |
3809 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3810 free_titles(void) |
358 | 3811 { |
3812 vim_free(lasttitle); | |
3813 vim_free(lasticon); | |
3814 } | |
3815 # endif | |
3816 | |
7 | 3817 #endif /* FEAT_TITLE */ |
3818 | |
686 | 3819 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3820 /* |
675 | 3821 * Build a string from the status line items in "fmt". |
7 | 3822 * Return length of string in screen cells. |
3823 * | |
675 | 3824 * Normally works for window "wp", except when working for 'tabline' then it |
3825 * is "curwin". | |
3826 * | |
7 | 3827 * Items are drawn interspersed with the text that surrounds it |
3828 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3829 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3830 * | |
3831 * If maxwidth is not zero, the string will be filled at any middle marker | |
3832 * or truncated if too long, fillchar is used for all whitespace. | |
3833 */ | |
3834 int | |
7817
83861277e6a3
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7799
diff
changeset
|
3835 build_stl_str_hl( |
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diff
changeset
|
3836 win_T *wp, |
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changeset
|
3837 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
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diff
changeset
|
3838 size_t outlen, /* length of out[] */ |
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changeset
|
3839 char_u *fmt, |
83861277e6a3
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changeset
|
3840 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
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diff
changeset
|
3841 int fillchar, |
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changeset
|
3842 int maxwidth, |
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diff
changeset
|
3843 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
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changeset
|
3844 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3845 { |
3846 char_u *p; | |
3847 char_u *s; | |
3848 char_u *t; | |
4333 | 3849 int byteval; |
7 | 3850 #ifdef FEAT_EVAL |
12387
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changeset
|
3851 win_T *save_curwin; |
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changeset
|
3852 buf_T *save_curbuf; |
7 | 3853 #endif |
3854 int empty_line; | |
3855 colnr_T virtcol; | |
3856 long l; | |
3857 long n; | |
3858 int prevchar_isflag; | |
3859 int prevchar_isitem; | |
3860 int itemisflag; | |
3861 int fillable; | |
3862 char_u *str; | |
3863 long num; | |
3864 int width; | |
3865 int itemcnt; | |
3866 int curitem; | |
12660
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changeset
|
3867 int group_end_userhl; |
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changeset
|
3868 int group_start_userhl; |
7 | 3869 int groupitem[STL_MAX_ITEM]; |
3870 int groupdepth; | |
3871 struct stl_item | |
3872 { | |
3873 char_u *start; | |
3874 int minwid; | |
3875 int maxwid; | |
3876 enum | |
3877 { | |
3878 Normal, | |
3879 Empty, | |
3880 Group, | |
3881 Middle, | |
3882 Highlight, | |
681 | 3883 TabPage, |
7 | 3884 Trunc |
3885 } type; | |
3886 } item[STL_MAX_ITEM]; | |
3887 int minwid; | |
3888 int maxwid; | |
3889 int zeropad; | |
3890 char_u base; | |
3891 char_u opt; | |
3892 #define TMPLEN 70 | |
3893 char_u tmp[TMPLEN]; | |
678 | 3894 char_u *usefmt = fmt; |
681 | 3895 struct stl_hlrec *sp; |
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|
3896 int save_must_redraw = must_redraw; |
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changeset
|
3897 int save_redr_type = curwin->w_redr_type; |
678 | 3898 |
3899 #ifdef FEAT_EVAL | |
3900 /* | |
3901 * When the format starts with "%!" then evaluate it as an expression and | |
3902 * use the result as the actual format string. | |
3903 */ | |
3904 if (fmt[0] == '%' && fmt[1] == '!') | |
3905 { | |
3906 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3907 if (usefmt == NULL) | |
943 | 3908 usefmt = fmt; |
678 | 3909 } |
3910 #endif | |
7 | 3911 |
3912 if (fillchar == 0) | |
3913 fillchar = ' '; | |
819 | 3914 #ifdef FEAT_MBYTE |
3915 /* Can't handle a multi-byte fill character yet. */ | |
3916 else if (mb_char2len(fillchar) > 1) | |
3917 fillchar = '-'; | |
3918 #endif | |
3919 | |
4333 | 3920 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
3921 * p will become invalid when getting another buffer line. */ | |
3922 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
3923 empty_line = (*p == NUL); | |
3924 | |
3925 /* Get the byte value now, in case we need it below. This is more | |
3926 * efficient than making a copy of the line. */ | |
3927 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
3928 byteval = 0; | |
3929 else | |
3930 #ifdef FEAT_MBYTE | |
3931 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
3932 #else | |
3933 byteval = p[wp->w_cursor.col]; | |
3934 #endif | |
7 | 3935 |
3936 groupdepth = 0; | |
3937 p = out; | |
3938 curitem = 0; | |
3939 prevchar_isflag = TRUE; | |
3940 prevchar_isitem = FALSE; | |
678 | 3941 for (s = usefmt; *s; ) |
7 | 3942 { |
2704 | 3943 if (curitem == STL_MAX_ITEM) |
3944 { | |
3945 /* There are too many items. Add the error code to the statusline | |
3946 * to give the user a hint about what went wrong. */ | |
3947 if (p + 6 < out + outlen) | |
3948 { | |
3949 mch_memmove(p, " E541", (size_t)5); | |
3950 p += 5; | |
3951 } | |
3952 break; | |
3953 } | |
3954 | |
7 | 3955 if (*s != NUL && *s != '%') |
3956 prevchar_isflag = prevchar_isitem = FALSE; | |
3957 | |
3958 /* | |
3959 * Handle up to the next '%' or the end. | |
3960 */ | |
3961 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3962 *p++ = *s++; | |
3963 if (*s == NUL || p + 1 >= out + outlen) | |
3964 break; | |
3965 | |
3966 /* | |
3967 * Handle one '%' item. | |
3968 */ | |
3969 s++; | |
2694 | 3970 if (*s == NUL) /* ignore trailing % */ |
3971 break; | |
7 | 3972 if (*s == '%') |
3973 { | |
3974 if (p + 1 >= out + outlen) | |
3975 break; | |
3976 *p++ = *s++; | |
3977 prevchar_isflag = prevchar_isitem = FALSE; | |
3978 continue; | |
3979 } | |
3980 if (*s == STL_MIDDLEMARK) | |
3981 { | |
3982 s++; | |
3983 if (groupdepth > 0) | |
3984 continue; | |
3985 item[curitem].type = Middle; | |
3986 item[curitem++].start = p; | |
3987 continue; | |
3988 } | |
3989 if (*s == STL_TRUNCMARK) | |
3990 { | |
3991 s++; | |
3992 item[curitem].type = Trunc; | |
3993 item[curitem++].start = p; | |
3994 continue; | |
3995 } | |
3996 if (*s == ')') | |
3997 { | |
3998 s++; | |
3999 if (groupdepth < 1) | |
4000 continue; | |
4001 groupdepth--; | |
4002 | |
4003 t = item[groupitem[groupdepth]].start; | |
4004 *p = NUL; | |
4005 l = vim_strsize(t); | |
4006 if (curitem > groupitem[groupdepth] + 1 | |
4007 && item[groupitem[groupdepth]].minwid == 0) | |
4008 { | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4009 /* remove group if all items are empty and highlight group |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4010 * doesn't change */ |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4011 group_start_userhl = group_end_userhl = 0; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4012 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
|
4013 { |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4014 if (item[n].type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4015 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4016 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
|
4017 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4018 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4019 } |
7 | 4020 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4021 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4022 if (item[n].type == Normal) |
7 | 4023 break; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4024 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
|
4025 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
|
4026 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4027 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4028 { |
4029 p = t; | |
4030 l = 0; | |
4031 } | |
4032 } | |
4033 if (l > item[groupitem[groupdepth]].maxwid) | |
4034 { | |
4035 /* truncate, remove n bytes of text at the start */ | |
4036 #ifdef FEAT_MBYTE | |
4037 if (has_mbyte) | |
4038 { | |
4039 /* Find the first character that should be included. */ | |
4040 n = 0; | |
4041 while (l >= item[groupitem[groupdepth]].maxwid) | |
4042 { | |
4043 l -= ptr2cells(t + n); | |
474 | 4044 n += (*mb_ptr2len)(t + n); |
7 | 4045 } |
4046 } | |
4047 else | |
4048 #endif | |
835 | 4049 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4050 |
4051 *t = '<'; | |
1869 | 4052 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4053 p = p - n + 1; |
4054 #ifdef FEAT_MBYTE | |
4055 /* Fill up space left over by half a double-wide char. */ | |
4056 while (++l < item[groupitem[groupdepth]].minwid) | |
4057 *p++ = fillchar; | |
4058 #endif | |
4059 | |
4060 /* correct the start of the items for the truncation */ | |
4061 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4062 { | |
4063 item[l].start -= n; | |
4064 if (item[l].start < t) | |
4065 item[l].start = t; | |
4066 } | |
4067 } | |
4068 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4069 { | |
4070 /* fill */ | |
4071 n = item[groupitem[groupdepth]].minwid; | |
4072 if (n < 0) | |
4073 { | |
4074 /* fill by appending characters */ | |
4075 n = 0 - n; | |
4076 while (l++ < n && p + 1 < out + outlen) | |
4077 *p++ = fillchar; | |
4078 } | |
4079 else | |
4080 { | |
4081 /* fill by inserting characters */ | |
1869 | 4082 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4083 l = n - l; |
4084 if (p + l >= out + outlen) | |
835 | 4085 l = (long)((out + outlen) - p - 1); |
7 | 4086 p += l; |
4087 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4088 item[n].start += l; | |
4089 for ( ; l > 0; l--) | |
4090 *t++ = fillchar; | |
4091 } | |
4092 } | |
4093 continue; | |
4094 } | |
4095 minwid = 0; | |
4096 maxwid = 9999; | |
4097 zeropad = FALSE; | |
4098 l = 1; | |
4099 if (*s == '0') | |
4100 { | |
4101 s++; | |
4102 zeropad = TRUE; | |
4103 } | |
4104 if (*s == '-') | |
4105 { | |
4106 s++; | |
4107 l = -1; | |
4108 } | |
4109 if (VIM_ISDIGIT(*s)) | |
4110 { | |
4111 minwid = (int)getdigits(&s); | |
4112 if (minwid < 0) /* overflow */ | |
4113 minwid = 0; | |
4114 } | |
678 | 4115 if (*s == STL_USER_HL) |
7 | 4116 { |
4117 item[curitem].type = Highlight; | |
4118 item[curitem].start = p; | |
4119 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4120 s++; | |
4121 curitem++; | |
4122 continue; | |
4123 } | |
681 | 4124 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4125 { | |
4126 if (*s == STL_TABCLOSENR) | |
4127 { | |
4128 if (minwid == 0) | |
4129 { | |
4130 /* %X ends the close label, go back to the previously | |
4131 * define tab label nr. */ | |
4132 for (n = curitem - 1; n >= 0; --n) | |
4133 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4134 { | |
4135 minwid = item[n].minwid; | |
4136 break; | |
4137 } | |
4138 } | |
4139 else | |
4140 /* close nrs are stored as negative values */ | |
4141 minwid = - minwid; | |
4142 } | |
4143 item[curitem].type = TabPage; | |
4144 item[curitem].start = p; | |
4145 item[curitem].minwid = minwid; | |
4146 s++; | |
4147 curitem++; | |
4148 continue; | |
4149 } | |
7 | 4150 if (*s == '.') |
4151 { | |
4152 s++; | |
4153 if (VIM_ISDIGIT(*s)) | |
4154 { | |
4155 maxwid = (int)getdigits(&s); | |
4156 if (maxwid <= 0) /* overflow */ | |
4157 maxwid = 50; | |
4158 } | |
4159 } | |
4160 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4161 if (*s == '(') | |
4162 { | |
4163 groupitem[groupdepth++] = curitem; | |
4164 item[curitem].type = Group; | |
4165 item[curitem].start = p; | |
4166 item[curitem].minwid = minwid; | |
4167 item[curitem].maxwid = maxwid; | |
4168 s++; | |
4169 curitem++; | |
4170 continue; | |
4171 } | |
4172 if (vim_strchr(STL_ALL, *s) == NULL) | |
4173 { | |
4174 s++; | |
4175 continue; | |
4176 } | |
4177 opt = *s++; | |
4178 | |
4179 /* OK - now for the real work */ | |
4180 base = 'D'; | |
4181 itemisflag = FALSE; | |
4182 fillable = TRUE; | |
4183 num = -1; | |
4184 str = NULL; | |
4185 switch (opt) | |
4186 { | |
4187 case STL_FILEPATH: | |
4188 case STL_FULLPATH: | |
4189 case STL_FILENAME: | |
4190 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4191 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4192 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4193 else |
4194 { | |
4195 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4196 : wp->w_buffer->b_fname; |
7 | 4197 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4198 } | |
4199 trans_characters(NameBuff, MAXPATHL); | |
4200 if (opt != STL_FILENAME) | |
4201 str = NameBuff; | |
4202 else | |
4203 str = gettail(NameBuff); | |
4204 break; | |
4205 | |
4206 case STL_VIM_EXPR: /* '{' */ | |
4207 itemisflag = TRUE; | |
4208 t = p; | |
4209 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4210 *p++ = *s++; | |
4211 if (*s != '}') /* missing '}' or out of space */ | |
4212 break; | |
4213 s++; | |
4214 *p = 0; | |
4215 p = t; | |
4216 | |
4217 #ifdef FEAT_EVAL | |
1869 | 4218 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
7 | 4219 set_internal_string_var((char_u *)"actual_curbuf", tmp); |
4220 | |
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
|
4221 save_curbuf = curbuf; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4222 save_curwin = curwin; |
7 | 4223 curwin = wp; |
4224 curbuf = wp->w_buffer; | |
4225 | |
675 | 4226 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4227 |
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
|
4228 curwin = save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4229 curbuf = save_curbuf; |
145 | 4230 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4231 |
4232 if (str != NULL && *str != 0) | |
4233 { | |
4234 if (*skipdigits(str) == NUL) | |
4235 { | |
4236 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
|
4237 VIM_CLEAR(str); |
7 | 4238 itemisflag = FALSE; |
4239 } | |
4240 } | |
4241 #endif | |
4242 break; | |
4243 | |
4244 case STL_LINE: | |
4245 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4246 ? 0L : (long)(wp->w_cursor.lnum); | |
4247 break; | |
4248 | |
4249 case STL_NUMLINES: | |
4250 num = wp->w_buffer->b_ml.ml_line_count; | |
4251 break; | |
4252 | |
4253 case STL_COLUMN: | |
4254 num = !(State & INSERT) && empty_line | |
4255 ? 0 : (int)wp->w_cursor.col + 1; | |
4256 break; | |
4257 | |
4258 case STL_VIRTCOL: | |
4259 case STL_VIRTCOL_ALT: | |
4260 /* In list mode virtcol needs to be recomputed */ | |
4261 virtcol = wp->w_virtcol; | |
4262 if (wp->w_p_list && lcs_tab1 == NUL) | |
4263 { | |
4264 wp->w_p_list = FALSE; | |
4265 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4266 wp->w_p_list = TRUE; | |
4267 } | |
4268 ++virtcol; | |
4269 /* Don't display %V if it's the same as %c. */ | |
4270 if (opt == STL_VIRTCOL_ALT | |
4271 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4272 ? 0 : (int)wp->w_cursor.col + 1))) | |
4273 break; | |
4274 num = (long)virtcol; | |
4275 break; | |
4276 | |
4277 case STL_PERCENTAGE: | |
4278 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4279 (long)wp->w_buffer->b_ml.ml_line_count); | |
4280 break; | |
4281 | |
4282 case STL_ALTPERCENT: | |
4283 str = tmp; | |
1869 | 4284 get_rel_pos(wp, str, TMPLEN); |
7 | 4285 break; |
4286 | |
4287 case STL_ARGLISTSTAT: | |
4288 fillable = FALSE; | |
4289 tmp[0] = 0; | |
1869 | 4290 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4291 str = tmp; |
4292 break; | |
4293 | |
4294 case STL_KEYMAP: | |
4295 fillable = FALSE; | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4296 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4297 str = tmp; |
4298 break; | |
4299 case STL_PAGENUM: | |
706 | 4300 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4301 num = printer_page_num; |
7 | 4302 #else |
4303 num = 0; | |
4304 #endif | |
4305 break; | |
4306 | |
4307 case STL_BUFNO: | |
4308 num = wp->w_buffer->b_fnum; | |
4309 break; | |
4310 | |
4311 case STL_OFFSET_X: | |
4312 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4313 /* FALLTHROUGH */ |
7 | 4314 case STL_OFFSET: |
4315 #ifdef FEAT_BYTEOFF | |
4316 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4317 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4318 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4319 0 : (int)wp->w_cursor.col); | |
4320 #endif | |
4321 break; | |
4322 | |
4323 case STL_BYTEVAL_X: | |
4324 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4325 /* FALLTHROUGH */ |
7 | 4326 case STL_BYTEVAL: |
4333 | 4327 num = byteval; |
7 | 4328 if (num == NL) |
4329 num = 0; | |
4330 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4331 num = NL; | |
4332 break; | |
4333 | |
4334 case STL_ROFLAG: | |
4335 case STL_ROFLAG_ALT: | |
4336 itemisflag = TRUE; | |
4337 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4338 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4339 break; |
4340 | |
4341 case STL_HELPFLAG: | |
4342 case STL_HELPFLAG_ALT: | |
4343 itemisflag = TRUE; | |
4344 if (wp->w_buffer->b_help) | |
4345 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4346 : _("[Help]")); |
7 | 4347 break; |
4348 | |
4349 case STL_FILETYPE: | |
4350 if (*wp->w_buffer->b_p_ft != NUL | |
4351 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4352 { | |
272 | 4353 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4354 wp->w_buffer->b_p_ft); | |
7 | 4355 str = tmp; |
4356 } | |
4357 break; | |
4358 | |
4359 case STL_FILETYPE_ALT: | |
4360 itemisflag = TRUE; | |
4361 if (*wp->w_buffer->b_p_ft != NUL | |
4362 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4363 { | |
272 | 4364 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4365 wp->w_buffer->b_p_ft); | |
7 | 4366 for (t = tmp; *t != 0; t++) |
4367 *t = TOUPPER_LOC(*t); | |
4368 str = tmp; | |
4369 } | |
4370 break; | |
4371 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4372 #if defined(FEAT_QUICKFIX) |
7 | 4373 case STL_PREVIEWFLAG: |
4374 case STL_PREVIEWFLAG_ALT: | |
4375 itemisflag = TRUE; | |
4376 if (wp->w_p_pvw) | |
4377 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4378 : _("[Preview]")); | |
4379 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4380 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4381 case STL_QUICKFIX: |
68e394361ca3
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Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4382 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
|
4383 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
|
4384 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4385 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4386 break; |
7 | 4387 #endif |
4388 | |
4389 case STL_MODIFIED: | |
4390 case STL_MODIFIED_ALT: | |
4391 itemisflag = TRUE; | |
4392 switch ((opt == STL_MODIFIED_ALT) | |
4393 + bufIsChanged(wp->w_buffer) * 2 | |
4394 + (!wp->w_buffer->b_p_ma) * 4) | |
4395 { | |
4396 case 2: str = (char_u *)"[+]"; break; | |
4397 case 3: str = (char_u *)",+"; break; | |
4398 case 4: str = (char_u *)"[-]"; break; | |
4399 case 5: str = (char_u *)",-"; break; | |
4400 case 6: str = (char_u *)"[+-]"; break; | |
4401 case 7: str = (char_u *)",+-"; break; | |
4402 } | |
4403 break; | |
678 | 4404 |
4405 case STL_HIGHLIGHT: | |
4406 t = s; | |
4407 while (*s != '#' && *s != NUL) | |
4408 ++s; | |
4409 if (*s == '#') | |
4410 { | |
4411 item[curitem].type = Highlight; | |
4412 item[curitem].start = p; | |
835 | 4413 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4414 curitem++; |
4415 } | |
5407 | 4416 if (*s != NUL) |
4417 ++s; | |
678 | 4418 continue; |
7 | 4419 } |
4420 | |
4421 item[curitem].start = p; | |
4422 item[curitem].type = Normal; | |
4423 if (str != NULL && *str) | |
4424 { | |
4425 t = str; | |
4426 if (itemisflag) | |
4427 { | |
4428 if ((t[0] && t[1]) | |
4429 && ((!prevchar_isitem && *t == ',') | |
4430 || (prevchar_isflag && *t == ' '))) | |
4431 t++; | |
4432 prevchar_isflag = TRUE; | |
4433 } | |
4434 l = vim_strsize(t); | |
4435 if (l > 0) | |
4436 prevchar_isitem = TRUE; | |
4437 if (l > maxwid) | |
4438 { | |
4439 while (l >= maxwid) | |
4440 #ifdef FEAT_MBYTE | |
4441 if (has_mbyte) | |
4442 { | |
4443 l -= ptr2cells(t); | |
474 | 4444 t += (*mb_ptr2len)(t); |
7 | 4445 } |
4446 else | |
4447 #endif | |
4448 l -= byte2cells(*t++); | |
4449 if (p + 1 >= out + outlen) | |
4450 break; | |
4451 *p++ = '<'; | |
4452 } | |
4453 if (minwid > 0) | |
4454 { | |
4455 for (; l < minwid && p + 1 < out + outlen; l++) | |
4456 { | |
4457 /* Don't put a "-" in front of a digit. */ | |
4458 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4459 *p++ = ' '; | |
4460 else | |
4461 *p++ = fillchar; | |
4462 } | |
4463 minwid = 0; | |
4464 } | |
4465 else | |
4466 minwid *= -1; | |
4467 while (*t && p + 1 < out + outlen) | |
4468 { | |
4469 *p++ = *t++; | |
4470 /* Change a space by fillchar, unless fillchar is '-' and a | |
4471 * digit follows. */ | |
4472 if (fillable && p[-1] == ' ' | |
4473 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4474 p[-1] = fillchar; | |
4475 } | |
4476 for (; l < minwid && p + 1 < out + outlen; l++) | |
4477 *p++ = fillchar; | |
4478 } | |
4479 else if (num >= 0) | |
4480 { | |
4481 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4482 char_u nstr[20]; | |
4483 | |
4484 if (p + 20 >= out + outlen) | |
4485 break; /* not sufficient space */ | |
4486 prevchar_isitem = TRUE; | |
4487 t = nstr; | |
4488 if (opt == STL_VIRTCOL_ALT) | |
4489 { | |
4490 *t++ = '-'; | |
4491 minwid--; | |
4492 } | |
4493 *t++ = '%'; | |
4494 if (zeropad) | |
4495 *t++ = '0'; | |
4496 *t++ = '*'; | |
1869 | 4497 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4498 *t = 0; |
4499 | |
4500 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4501 l++; | |
4502 if (opt == STL_VIRTCOL_ALT) | |
4503 l++; | |
4504 if (l > maxwid) | |
4505 { | |
4506 l += 2; | |
4507 n = l - maxwid; | |
4508 while (l-- > maxwid) | |
4509 num /= nbase; | |
4510 *t++ = '>'; | |
4511 *t++ = '%'; | |
4512 *t = t[-3]; | |
4513 *++t = 0; | |
272 | 4514 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4515 0, num, n); | |
7 | 4516 } |
4517 else | |
272 | 4518 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4519 minwid, num); | |
7 | 4520 p += STRLEN(p); |
4521 } | |
4522 else | |
4523 item[curitem].type = Empty; | |
4524 | |
4525 if (opt == STL_VIM_EXPR) | |
4526 vim_free(str); | |
4527 | |
4528 if (num >= 0 || (!itemisflag && str && *str)) | |
4529 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4530 curitem++; | |
4531 } | |
4532 *p = NUL; | |
4533 itemcnt = curitem; | |
4534 | |
678 | 4535 #ifdef FEAT_EVAL |
4536 if (usefmt != fmt) | |
4537 vim_free(usefmt); | |
4538 #endif | |
4539 | |
7 | 4540 width = vim_strsize(out); |
4541 if (maxwidth > 0 && width > maxwidth) | |
4542 { | |
1736 | 4543 /* Result is too long, must truncate somewhere. */ |
7 | 4544 l = 0; |
4545 if (itemcnt == 0) | |
4546 s = out; | |
4547 else | |
4548 { | |
4549 for ( ; l < itemcnt; l++) | |
4550 if (item[l].type == Trunc) | |
4551 { | |
4552 /* Truncate at %< item. */ | |
4553 s = item[l].start; | |
4554 break; | |
4555 } | |
4556 if (l == itemcnt) | |
4557 { | |
4558 /* No %< item, truncate first item. */ | |
4559 s = item[0].start; | |
4560 l = 0; | |
4561 } | |
4562 } | |
4563 | |
4564 if (width - vim_strsize(s) >= maxwidth) | |
4565 { | |
4566 /* Truncation mark is beyond max length */ | |
4567 #ifdef FEAT_MBYTE | |
4568 if (has_mbyte) | |
4569 { | |
4570 s = out; | |
4571 width = 0; | |
4572 for (;;) | |
4573 { | |
4574 width += ptr2cells(s); | |
4575 if (width >= maxwidth) | |
4576 break; | |
474 | 4577 s += (*mb_ptr2len)(s); |
7 | 4578 } |
4579 /* Fill up for half a double-wide character. */ | |
4580 while (++width < maxwidth) | |
4581 *s++ = fillchar; | |
4582 } | |
4583 else | |
4584 #endif | |
4585 s = out + maxwidth - 1; | |
4586 for (l = 0; l < itemcnt; l++) | |
4587 if (item[l].start > s) | |
4588 break; | |
4589 itemcnt = l; | |
4590 *s++ = '>'; | |
4591 *s = 0; | |
4592 } | |
4593 else | |
4594 { | |
4595 #ifdef FEAT_MBYTE | |
4596 if (has_mbyte) | |
4597 { | |
4598 n = 0; | |
4599 while (width >= maxwidth) | |
4600 { | |
4601 width -= ptr2cells(s + n); | |
474 | 4602 n += (*mb_ptr2len)(s + n); |
7 | 4603 } |
4604 } | |
4605 else | |
4606 #endif | |
4607 n = width - maxwidth + 1; | |
4608 p = s + n; | |
1618 | 4609 STRMOVE(s + 1, p); |
7 | 4610 *s = '<'; |
4611 | |
4612 /* Fill up for half a double-wide character. */ | |
4613 while (++width < maxwidth) | |
4614 { | |
4615 s = s + STRLEN(s); | |
4616 *s++ = fillchar; | |
4617 *s = NUL; | |
4618 } | |
4619 | |
4620 --n; /* count the '<' */ | |
4621 for (; l < itemcnt; l++) | |
4622 { | |
4623 if (item[l].start - n >= s) | |
4624 item[l].start -= n; | |
4625 else | |
4626 item[l].start = s; | |
4627 } | |
4628 } | |
4629 width = maxwidth; | |
4630 } | |
4631 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4632 { | |
4633 /* Apply STL_MIDDLE if any */ | |
4634 for (l = 0; l < itemcnt; l++) | |
4635 if (item[l].type == Middle) | |
4636 break; | |
4637 if (l < itemcnt) | |
4638 { | |
4639 p = item[l].start + maxwidth - width; | |
1618 | 4640 STRMOVE(p, item[l].start); |
7 | 4641 for (s = item[l].start; s < p; s++) |
4642 *s = fillchar; | |
4643 for (l++; l < itemcnt; l++) | |
4644 item[l].start += maxwidth - width; | |
4645 width = maxwidth; | |
4646 } | |
4647 } | |
4648 | |
681 | 4649 /* Store the info about highlighting. */ |
4650 if (hltab != NULL) | |
7 | 4651 { |
681 | 4652 sp = hltab; |
7 | 4653 for (l = 0; l < itemcnt; l++) |
4654 { | |
4655 if (item[l].type == Highlight) | |
4656 { | |
681 | 4657 sp->start = item[l].start; |
4658 sp->userhl = item[l].minwid; | |
4659 sp++; | |
7 | 4660 } |
4661 } | |
681 | 4662 sp->start = NULL; |
4663 sp->userhl = 0; | |
4664 } | |
4665 | |
4666 /* Store the info about tab pages labels. */ | |
4667 if (tabtab != NULL) | |
4668 { | |
4669 sp = tabtab; | |
4670 for (l = 0; l < itemcnt; l++) | |
4671 { | |
4672 if (item[l].type == TabPage) | |
4673 { | |
4674 sp->start = item[l].start; | |
4675 sp->userhl = item[l].minwid; | |
4676 sp++; | |
4677 } | |
4678 } | |
4679 sp->start = NULL; | |
4680 sp->userhl = 0; | |
7 | 4681 } |
4682 | |
12572
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4683 /* When inside update_screen we do not want redrawing a stausline, ruler, |
31737ff54115
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parents:
12479
diff
changeset
|
4684 * title, etc. to trigger another redraw, it may cause an endless loop. */ |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
12479
diff
changeset
|
4685 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
12479
diff
changeset
|
4686 { |
31737ff54115
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4687 must_redraw = save_must_redraw; |
31737ff54115
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4688 curwin->w_redr_type = save_redr_type; |
31737ff54115
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4689 } |
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
|
4690 |
7 | 4691 return width; |
4692 } | |
4693 #endif /* FEAT_STL_OPT */ | |
4694 | |
686 | 4695 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4696 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4697 /* |
1869 | 4698 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4699 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4700 */ |
4701 void | |
7817
83861277e6a3
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parents:
7799
diff
changeset
|
4702 get_rel_pos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4703 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4704 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4705 int buflen) |
7 | 4706 { |
4707 long above; /* number of lines above window */ | |
4708 long below; /* number of lines below window */ | |
4709 | |
6466 | 4710 if (buflen < 3) /* need at least 3 chars for writing */ |
4711 return; | |
7 | 4712 above = wp->w_topline - 1; |
4713 #ifdef FEAT_DIFF | |
4714 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4715 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4716 above = 0; /* All buffer lines are displayed and there is an | |
4717 * indication of filler lines, that can be considered | |
4718 * seeing all lines. */ | |
7 | 4719 #endif |
4720 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4721 if (below <= 0) | |
1869 | 4722 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4723 (size_t)(buflen - 1)); | |
7 | 4724 else if (above <= 0) |
1869 | 4725 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4726 else |
1869 | 4727 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4728 ? (int)(above / ((above + below) / 100L)) |
4729 : (int)(above * 100L / (above + below))); | |
4730 } | |
4731 #endif | |
4732 | |
4733 /* | |
1869 | 4734 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4735 * Return TRUE if it was appended. |
4736 */ | |
1869 | 4737 static int |
7817
83861277e6a3
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parents:
7799
diff
changeset
|
4738 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4739 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4740 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4741 int buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4742 int add_file) /* Add "file" before the arg number */ |
7 | 4743 { |
4744 char_u *p; | |
4745 | |
4746 if (ARGCOUNT <= 1) /* nothing to do */ | |
4747 return FALSE; | |
4748 | |
1869 | 4749 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4750 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4751 return FALSE; |
4752 *p++ = ' '; | |
4753 *p++ = '('; | |
4754 if (add_file) | |
4755 { | |
4756 STRCPY(p, "file "); | |
4757 p += 5; | |
4758 } | |
1869 | 4759 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4760 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4761 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4762 return TRUE; | |
4763 } | |
4764 | |
4765 /* | |
4766 * If fname is not a full path, make it a full path. | |
4767 * Returns pointer to allocated memory (NULL for failure). | |
4768 */ | |
4769 char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4770 fix_fname(char_u *fname) |
7 | 4771 { |
4772 /* | |
4773 * Force expanding the path always for Unix, because symbolic links may | |
4774 * mess up the full path name, even though it starts with a '/'. | |
4775 * Also expand when there is ".." in the file name, try to remove it, | |
4776 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4777 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4778 * For MS-Windows also expand names like "longna~1" to "longname". |
4779 */ | |
1082 | 4780 #ifdef UNIX |
7 | 4781 return FullName_save(fname, TRUE); |
4782 #else | |
1420 | 4783 if (!vim_isAbsName(fname) |
4784 || strstr((char *)fname, "..") != NULL | |
4785 || strstr((char *)fname, "//") != NULL | |
4786 # ifdef BACKSLASH_IN_FILENAME | |
4787 || strstr((char *)fname, "\\\\") != NULL | |
4788 # endif | |
8212
05b88224cea1
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Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
4789 # if defined(MSWIN) |
7 | 4790 || vim_strchr(fname, '~') != NULL |
1420 | 4791 # endif |
7 | 4792 ) |
4793 return FullName_save(fname, FALSE); | |
4794 | |
4795 fname = vim_strsave(fname); | |
4796 | |
1420 | 4797 # ifdef USE_FNAME_CASE |
4798 # ifdef USE_LONG_FNAME | |
7 | 4799 if (USE_LONG_FNAME) |
1420 | 4800 # endif |
7 | 4801 { |
4802 if (fname != NULL) | |
4803 fname_case(fname, 0); /* set correct case for file name */ | |
4804 } | |
1420 | 4805 # endif |
7 | 4806 |
4807 return fname; | |
4808 #endif | |
4809 } | |
4810 | |
4811 /* | |
4812 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL. | |
4813 * "ffname" becomes a pointer to allocated memory (or NULL). | |
4814 */ | |
4815 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4816 fname_expand( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4817 buf_T *buf UNUSED, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4818 char_u **ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4819 char_u **sfname) |
7 | 4820 { |
4821 if (*ffname == NULL) /* if no file name given, nothing to do */ | |
4822 return; | |
4823 if (*sfname == NULL) /* if no short file name given, use ffname */ | |
4824 *sfname = *ffname; | |
4825 *ffname = fix_fname(*ffname); /* expand to full path */ | |
4826 | |
4827 #ifdef FEAT_SHORTCUT | |
4828 if (!buf->b_p_bin) | |
4829 { | |
844 | 4830 char_u *rfname; |
7 | 4831 |
4832 /* If the file name is a shortcut file, use the file it links to. */ | |
4833 rfname = mch_resolve_shortcut(*ffname); | |
844 | 4834 if (rfname != NULL) |
7 | 4835 { |
4836 vim_free(*ffname); | |
4837 *ffname = rfname; | |
4838 *sfname = rfname; | |
4839 } | |
4840 } | |
4841 #endif | |
4842 } | |
4843 | |
4844 /* | |
4845 * Get the file name for an argument list entry. | |
4846 */ | |
4847 char_u * | |
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changeset
|
4848 alist_name(aentry_T *aep) |
7 | 4849 { |
4850 buf_T *bp; | |
4851 | |
4852 /* Use the name from the associated buffer if it exists. */ | |
4853 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4854 if (bp == NULL || bp->b_fname == NULL) |
7 | 4855 return aep->ae_fname; |
4856 return bp->b_fname; | |
4857 } | |
4858 | |
4859 /* | |
4860 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4861 */ | |
4862 void | |
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changeset
|
4863 do_arg_all( |
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changeset
|
4864 int count, |
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|
4865 int forceit, /* hide buffers in current windows */ |
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changeset
|
4866 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4867 { |
4868 int i; | |
4869 win_T *wp, *wpnext; | |
3380 | 4870 char_u *opened; /* Array of weight for which args are open: |
4871 * 0: not opened | |
4872 * 1: opened in other tab | |
4873 * 2: opened in curtab | |
4874 * 3: opened in curtab and curwin | |
4875 */ | |
1411 | 4876 int opened_len; /* length of opened[] */ |
7 | 4877 int use_firstwin = FALSE; /* use first window for arglist */ |
4878 int split_ret = OK; | |
4879 int p_ea_save; | |
4880 alist_T *alist; /* argument list to be used */ | |
4881 buf_T *buf; | |
698 | 4882 tabpage_T *tpnext; |
4883 int had_tab = cmdmod.tab; | |
3380 | 4884 win_T *old_curwin, *last_curwin; |
4885 tabpage_T *old_curtab, *last_curtab; | |
726 | 4886 win_T *new_curwin = NULL; |
4887 tabpage_T *new_curtab = NULL; | |
7 | 4888 |
4889 if (ARGCOUNT <= 0) | |
4890 { | |
4891 /* Don't give an error message. We don't want it when the ":all" | |
4892 * command is in the .vimrc. */ | |
4893 return; | |
4894 } | |
4895 setpcmark(); | |
4896 | |
4897 opened_len = ARGCOUNT; | |
4898 opened = alloc_clear((unsigned)opened_len); | |
4899 if (opened == NULL) | |
4900 return; | |
4901 | |
3380 | 4902 /* Autocommands may do anything to the argument list. Make sure it's not |
4903 * freed while we are working here by "locking" it. We still have to | |
4904 * watch out for its size to be changed. */ | |
4905 alist = curwin->w_alist; | |
4906 ++alist->al_refcount; | |
4907 | |
4908 old_curwin = curwin; | |
4909 old_curtab = curtab; | |
4910 | |
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changeset
|
4911 # ifdef FEAT_GUI |
7 | 4912 need_mouse_correct = TRUE; |
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changeset
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4913 # endif |
7 | 4914 |
4915 /* | |
4916 * Try closing all windows that are not in the argument list. | |
4917 * Also close windows that are not full width; | |
4918 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4919 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4920 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4921 */ |
698 | 4922 if (had_tab > 0) |
4354 | 4923 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4924 for (;;) |
7 | 4925 { |
698 | 4926 tpnext = curtab->tp_next; |
4927 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4928 { |
698 | 4929 wpnext = wp->w_next; |
4930 buf = wp->w_buffer; | |
4931 if (buf->b_ffname == NULL | |
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changeset
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4932 || (!keep_tabs && (buf->b_nwindows > 1 |
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changeset
|
4933 || wp->w_width != Columns))) |
3380 | 4934 i = opened_len; |
698 | 4935 else |
7 | 4936 { |
698 | 4937 /* check if the buffer in this window is in the arglist */ |
3380 | 4938 for (i = 0; i < opened_len; ++i) |
7 | 4939 { |
3380 | 4940 if (i < alist->al_ga.ga_len |
4941 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4942 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4943 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4944 { |
3380 | 4945 int weight = 1; |
4946 | |
4947 if (old_curtab == curtab) | |
726 | 4948 { |
3380 | 4949 ++weight; |
4950 if (old_curwin == wp) | |
4951 ++weight; | |
4952 } | |
4953 | |
4954 if (weight > (int)opened[i]) | |
4955 { | |
4956 opened[i] = (char_u)weight; | |
726 | 4957 if (i == 0) |
4958 { | |
3380 | 4959 if (new_curwin != NULL) |
4960 new_curwin->w_arg_idx = opened_len; | |
726 | 4961 new_curwin = wp; |
4962 new_curtab = curtab; | |
4963 } | |
4964 } | |
3380 | 4965 else if (keep_tabs) |
4966 i = opened_len; | |
4967 | |
4968 if (wp->w_alist != alist) | |
698 | 4969 { |
4970 /* Use the current argument list for all windows | |
4971 * containing a file from it. */ | |
4972 alist_unlink(wp->w_alist); | |
3380 | 4973 wp->w_alist = alist; |
698 | 4974 ++wp->w_alist->al_refcount; |
4975 } | |
4976 break; | |
7 | 4977 } |
698 | 4978 } |
4979 } | |
4980 wp->w_arg_idx = i; | |
4981 | |
3380 | 4982 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 4983 { |
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4984 if (buf_hide(buf) || forceit || buf->b_nwindows > 1 |
726 | 4985 || !bufIsChanged(buf)) |
698 | 4986 { |
4987 /* If the buffer was changed, and we would like to hide it, | |
4988 * try autowriting. */ | |
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4989 if (!buf_hide(buf) && buf->b_nwindows <= 1 |
726 | 4990 && bufIsChanged(buf)) |
698 | 4991 { |
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4992 bufref_T bufref; |
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4993 |
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4994 set_bufref(&bufref, buf); |
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4995 |
698 | 4996 (void)autowrite(buf, FALSE); |
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4997 |
698 | 4998 /* check if autocommands removed the window */ |
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4999 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 5000 { |
5001 wpnext = firstwin; /* start all over... */ | |
5002 continue; | |
5003 } | |
5004 } | |
726 | 5005 /* don't close last window */ |
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5006 if (ONE_WINDOW |
3380 | 5007 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 5008 use_firstwin = TRUE; |
5009 else | |
5010 { | |
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5011 win_close(wp, !buf_hide(buf) && !bufIsChanged(buf)); |
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5012 |
698 | 5013 /* check if autocommands removed the next window */ |
5014 if (!win_valid(wpnext)) | |
5015 wpnext = firstwin; /* start all over... */ | |
5016 } | |
7 | 5017 } |
5018 } | |
5019 } | |
698 | 5020 |
5021 /* Without the ":tab" modifier only do the current tab page. */ | |
5022 if (had_tab == 0 || tpnext == NULL) | |
5023 break; | |
5024 | |
5025 /* check if autocommands removed the next tab page */ | |
5026 if (!valid_tabpage(tpnext)) | |
5027 tpnext = first_tabpage; /* start all over...*/ | |
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5028 |
4354 | 5029 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5030 } |
5031 | |
5032 /* | |
5033 * Open a window for files in the argument list that don't have one. | |
5034 * ARGCOUNT may change while doing this, because of autocommands. | |
5035 */ | |
3380 | 5036 if (count > opened_len || count <= 0) |
5037 count = opened_len; | |
7 | 5038 |
5039 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5040 ++autocmd_no_enter; | |
5041 ++autocmd_no_leave; | |
3380 | 5042 last_curwin = curwin; |
5043 last_curtab = curtab; | |
7 | 5044 win_enter(lastwin, FALSE); |
819 | 5045 /* ":drop all" should re-use an empty window to avoid "--remote-tab" |
5046 * leaving an empty tab page when executed locally. */ | |
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5047 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
819 | 5048 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
5049 use_firstwin = TRUE; | |
5050 | |
3380 | 5051 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5052 { |
5053 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5054 arg_had_last = TRUE; | |
3380 | 5055 if (opened[i] > 0) |
7 | 5056 { |
5057 /* Move the already present window to below the current window */ | |
5058 if (curwin->w_arg_idx != i) | |
5059 { | |
5060 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5061 { | |
5062 if (wpnext->w_arg_idx == i) | |
5063 { | |
3380 | 5064 if (keep_tabs) |
5065 { | |
5066 new_curwin = wpnext; | |
5067 new_curtab = curtab; | |
5068 } | |
5069 else | |
5070 win_move_after(wpnext, curwin); | |
7 | 5071 break; |
5072 } | |
5073 } | |
5074 } | |
5075 } | |
5076 else if (split_ret == OK) | |
5077 { | |
5078 if (!use_firstwin) /* split current window */ | |
5079 { | |
5080 p_ea_save = p_ea; | |
5081 p_ea = TRUE; /* use space from all windows */ | |
5082 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5083 p_ea = p_ea_save; | |
5084 if (split_ret == FAIL) | |
5085 continue; | |
5086 } | |
5087 else /* first window: do autocmd for leaving this buffer */ | |
5088 --autocmd_no_leave; | |
5089 | |
5090 /* | |
726 | 5091 * edit file "i" |
7 | 5092 */ |
5093 curwin->w_arg_idx = i; | |
726 | 5094 if (i == 0) |
5095 { | |
5096 new_curwin = curwin; | |
5097 new_curtab = curtab; | |
5098 } | |
7 | 5099 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5100 ECMD_ONE, | |
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5101 ((buf_hide(curwin->w_buffer) |
7 | 5102 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) |
1743 | 5103 + ECMD_OLDBUF, curwin); |
7 | 5104 if (use_firstwin) |
5105 ++autocmd_no_leave; | |
5106 use_firstwin = FALSE; | |
5107 } | |
5108 ui_breakcheck(); | |
698 | 5109 |
5110 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5111 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5112 cmdmod.tab = 9999; | |
7 | 5113 } |
5114 | |
5115 /* Remove the "lock" on the argument list. */ | |
5116 alist_unlink(alist); | |
5117 | |
5118 --autocmd_no_enter; | |
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5119 |
3380 | 5120 /* restore last referenced tabpage's curwin */ |
5121 if (last_curtab != new_curtab) | |
5122 { | |
5123 if (valid_tabpage(last_curtab)) | |
4354 | 5124 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5125 if (win_valid(last_curwin)) |
5126 win_enter(last_curwin, FALSE); | |
5127 } | |
726 | 5128 /* to window with first arg */ |
5129 if (valid_tabpage(new_curtab)) | |
4354 | 5130 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5131 if (win_valid(new_curwin)) |
5132 win_enter(new_curwin, FALSE); | |
5133 | |
7 | 5134 --autocmd_no_leave; |
5135 vim_free(opened); | |
5136 } | |
5137 | |
5138 /* | |
5139 * Open a window for a number of buffers. | |
5140 */ | |
5141 void | |
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changeset
|
5142 ex_buffer_all(exarg_T *eap) |
7 | 5143 { |
5144 buf_T *buf; | |
5145 win_T *wp, *wpnext; | |
5146 int split_ret = OK; | |
5147 int p_ea_save; | |
5148 int open_wins = 0; | |
5149 int r; | |
5150 int count; /* Maximum number of windows to open. */ | |
5151 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5152 int had_tab = cmdmod.tab; |
5153 tabpage_T *tpnext; | |
7 | 5154 |
5155 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5156 count = 9999; | |
5157 else | |
5158 count = eap->line2; /* make as many windows as specified */ | |
5159 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5160 all = FALSE; | |
5161 else | |
5162 all = TRUE; | |
5163 | |
5164 setpcmark(); | |
5165 | |
5166 #ifdef FEAT_GUI | |
5167 need_mouse_correct = TRUE; | |
5168 #endif | |
5169 | |
5170 /* | |
5171 * Close superfluous windows (two windows for the same buffer). | |
5172 * Also close windows that are not full-width. | |
5173 */ | |
698 | 5174 if (had_tab > 0) |
4354 | 5175 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5176 for (;;) |
7 | 5177 { |
698 | 5178 tpnext = curtab->tp_next; |
5179 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5180 { |
698 | 5181 wpnext = wp->w_next; |
706 | 5182 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5183 || ((cmdmod.split & WSP_VERT) |
5184 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5185 - tabline_height() |
698 | 5186 : wp->w_width != Columns) |
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5187 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
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5188 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5189 { |
5190 win_close(wp, FALSE); | |
5191 wpnext = firstwin; /* just in case an autocommand does | |
5192 something strange with windows */ | |
701 | 5193 tpnext = first_tabpage; /* start all over...*/ |
698 | 5194 open_wins = 0; |
5195 } | |
5196 else | |
5197 ++open_wins; | |
7 | 5198 } |
698 | 5199 |
5200 /* Without the ":tab" modifier only do the current tab page. */ | |
5201 if (had_tab == 0 || tpnext == NULL) | |
5202 break; | |
4354 | 5203 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5204 } |
5205 | |
5206 /* | |
5207 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5208 * open one. Otherwise move the window to the right position. | |
5209 * Watch out for autocommands that delete buffers or windows! | |
5210 */ | |
5211 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5212 ++autocmd_no_enter; | |
5213 win_enter(lastwin, FALSE); | |
5214 ++autocmd_no_leave; | |
5215 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5216 { | |
5217 /* Check if this buffer needs a window */ | |
5218 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5219 continue; | |
5220 | |
701 | 5221 if (had_tab != 0) |
5222 { | |
5223 /* With the ":tab" modifier don't move the window. */ | |
5224 if (buf->b_nwindows > 0) | |
5225 wp = lastwin; /* buffer has a window, skip it */ | |
5226 else | |
5227 wp = NULL; | |
5228 } | |
5229 else | |
5230 { | |
5231 /* Check if this buffer already has a window */ | |
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diff
changeset
|
5232 FOR_ALL_WINDOWS(wp) |
701 | 5233 if (wp->w_buffer == buf) |
5234 break; | |
5235 /* If the buffer already has a window, move it */ | |
5236 if (wp != NULL) | |
5237 win_move_after(wp, curwin); | |
5238 } | |
5239 | |
5240 if (wp == NULL && split_ret == OK) | |
7 | 5241 { |
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changeset
|
5242 bufref_T bufref; |
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|
5243 |
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changeset
|
5244 set_bufref(&bufref, buf); |
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5245 |
7 | 5246 /* Split the window and put the buffer in it */ |
5247 p_ea_save = p_ea; | |
5248 p_ea = TRUE; /* use space from all windows */ | |
5249 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5250 ++open_wins; | |
5251 p_ea = p_ea_save; | |
5252 if (split_ret == FAIL) | |
5253 continue; | |
5254 | |
5255 /* Open the buffer in this window. */ | |
576 | 5256 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5257 swap_exists_action = SEA_DIALOG; |
5258 #endif | |
5259 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5260 if (!bufref_valid(&bufref)) |
20 | 5261 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5262 /* autocommands deleted the buffer!!! */ |
576 | 5263 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5264 swap_exists_action = SEA_NONE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5265 #endif |
7 | 5266 break; |
5267 } | |
576 | 5268 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5269 if (swap_exists_action == SEA_QUIT) |
5270 { | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5271 # if defined(FEAT_EVAL) |
24 | 5272 cleanup_T cs; |
5273 | |
5274 /* Reset the error/interrupt/exception state here so that | |
5275 * aborting() returns FALSE when closing a window. */ | |
5276 enter_cleanup(&cs); | |
5277 # endif | |
5278 | |
5279 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5280 win_close(curwin, TRUE); |
5281 --open_wins; | |
5282 swap_exists_action = SEA_NONE; | |
602 | 5283 swap_exists_did_quit = TRUE; |
24 | 5284 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5285 # if defined(FEAT_EVAL) |
24 | 5286 /* Restore the error/interrupt/exception state if not |
5287 * discarded by a new aborting error, interrupt, or uncaught | |
5288 * exception. */ | |
5289 leave_cleanup(&cs); | |
5290 # endif | |
7 | 5291 } |
5292 else | |
5293 handle_swap_exists(NULL); | |
5294 #endif | |
5295 } | |
5296 | |
5297 ui_breakcheck(); | |
5298 if (got_int) | |
5299 { | |
5300 (void)vgetc(); /* only break the file loading, not the rest */ | |
5301 break; | |
5302 } | |
20 | 5303 #ifdef FEAT_EVAL |
5304 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5305 if (aborting()) | |
5306 break; | |
5307 #endif | |
698 | 5308 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5309 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5310 cmdmod.tab = 9999; | |
7 | 5311 } |
5312 --autocmd_no_enter; | |
5313 win_enter(firstwin, FALSE); /* back to first window */ | |
5314 --autocmd_no_leave; | |
5315 | |
5316 /* | |
5317 * Close superfluous windows. | |
5318 */ | |
5319 for (wp = lastwin; open_wins > count; ) | |
5320 { | |
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
|
5321 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5322 || autowrite(wp->w_buffer, FALSE) == OK); |
5323 if (!win_valid(wp)) | |
5324 { | |
5325 /* BufWrite Autocommands made the window invalid, start over */ | |
5326 wp = lastwin; | |
5327 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5328 else if (r) |
7 | 5329 { |
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
|
5330 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5331 --open_wins; |
5332 wp = lastwin; | |
5333 } | |
5334 else | |
5335 { | |
5336 wp = wp->w_prev; | |
5337 if (wp == NULL) | |
5338 break; | |
5339 } | |
5340 } | |
5341 } | |
5342 | |
5343 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5344 static int chk_modeline(linenr_T, int); |
717 | 5345 |
7 | 5346 /* |
5347 * do_modelines() - process mode lines for the current file | |
5348 * | |
717 | 5349 * "flags" can be: |
5350 * OPT_WINONLY only set options local to window | |
5351 * OPT_NOWIN don't set options local to window | |
5352 * | |
7 | 5353 * Returns immediately if the "ml" option isn't set. |
5354 */ | |
5355 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5356 do_modelines(int flags) |
7 | 5357 { |
23 | 5358 linenr_T lnum; |
5359 int nmlines; | |
5360 static int entered = 0; | |
7 | 5361 |
5362 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5363 return; | |
5364 | |
5365 /* Disallow recursive entry here. Can happen when executing a modeline | |
5366 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5367 if (entered) | |
5368 return; | |
5369 | |
5370 ++entered; | |
5371 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5372 ++lnum) | |
717 | 5373 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5374 nmlines = 0; |
5375 | |
5376 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5377 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5378 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5379 nmlines = 0; |
5380 --entered; | |
5381 } | |
5382 | |
5383 #include "version.h" /* for version number */ | |
5384 | |
5385 /* | |
5386 * chk_modeline() - check a single line for a mode string | |
5387 * Return FAIL if an error encountered. | |
5388 */ | |
5389 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5390 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5391 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5392 int flags) /* Same as for do_modelines(). */ |
7 | 5393 { |
5394 char_u *s; | |
5395 char_u *e; | |
5396 char_u *linecopy; /* local copy of any modeline found */ | |
5397 int prev; | |
5398 int vers; | |
5399 int end; | |
5400 int retval = OK; | |
5401 char_u *save_sourcing_name; | |
5402 linenr_T save_sourcing_lnum; | |
5403 #ifdef FEAT_EVAL | |
5404 scid_T save_SID; | |
5405 #endif | |
5406 | |
5407 prev = -1; | |
5408 for (s = ml_get(lnum); *s != NUL; ++s) | |
5409 { | |
5410 if (prev == -1 || vim_isspace(prev)) | |
5411 { | |
5412 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5413 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5414 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5415 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5416 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5417 { |
5418 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5419 e = s + 4; | |
5420 else | |
5421 e = s + 3; | |
5422 vers = getdigits(&e); | |
5423 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5424 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5425 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5426 && (s[3] == ':' |
5427 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5428 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5429 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5430 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5431 break; | |
5432 } | |
5433 } | |
5434 prev = *s; | |
5435 } | |
5436 | |
5437 if (*s) | |
5438 { | |
5439 do /* skip over "ex:", "vi:" or "vim:" */ | |
5440 ++s; | |
5441 while (s[-1] != ':'); | |
5442 | |
5443 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5444 if (linecopy == NULL) | |
5445 return FAIL; | |
5446 | |
5447 save_sourcing_lnum = sourcing_lnum; | |
5448 save_sourcing_name = sourcing_name; | |
5449 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5450 sourcing_name = (char_u *)"modelines"; | |
5451 | |
5452 end = FALSE; | |
5453 while (end == FALSE) | |
5454 { | |
5455 s = skipwhite(s); | |
5456 if (*s == NUL) | |
5457 break; | |
5458 | |
5459 /* | |
5460 * Find end of set command: ':' or end of line. | |
5461 * Skip over "\:", replacing it with ":". | |
5462 */ | |
5463 for (e = s; *e != ':' && *e != NUL; ++e) | |
5464 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5465 STRMOVE(e, e + 1); |
7 | 5466 if (*e == NUL) |
5467 end = TRUE; | |
5468 | |
5469 /* | |
5470 * If there is a "set" command, require a terminating ':' and | |
5471 * ignore the stuff after the ':'. | |
5472 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5473 * "vi:opt opt opt: foo" -- foo interpreted | |
5474 * Accept "se" for compatibility with Elvis. | |
5475 */ | |
5476 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5477 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5478 { | |
5479 if (*e != ':') /* no terminating ':'? */ | |
5480 break; | |
5481 end = TRUE; | |
5482 s = vim_strchr(s, ' ') + 1; | |
5483 } | |
5484 *e = NUL; /* truncate the set command */ | |
5485 | |
5486 if (*s != NUL) /* skip over an empty "::" */ | |
5487 { | |
5488 #ifdef FEAT_EVAL | |
5489 save_SID = current_SID; | |
5490 current_SID = SID_MODELINE; | |
5491 #endif | |
717 | 5492 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
7 | 5493 #ifdef FEAT_EVAL |
5494 current_SID = save_SID; | |
5495 #endif | |
5496 if (retval == FAIL) /* stop if error found */ | |
5497 break; | |
5498 } | |
5499 s = e + 1; /* advance to next part */ | |
5500 } | |
5501 | |
5502 sourcing_lnum = save_sourcing_lnum; | |
5503 sourcing_name = save_sourcing_name; | |
5504 | |
5505 vim_free(linecopy); | |
5506 } | |
5507 return retval; | |
5508 } | |
5509 | |
1559 | 5510 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5511 int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5512 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5513 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5514 int writing) |
7 | 5515 { |
5516 char_u *tab; | |
5517 linenr_T lnum; | |
5518 colnr_T col; | |
5519 buf_T *buf; | |
5520 char_u *sfname; | |
5521 char_u *xline; | |
5522 | |
5523 /* Handle long line and escaped characters. */ | |
5524 xline = viminfo_readstring(virp, 1, FALSE); | |
5525 | |
5526 /* don't read in if there are files on the command-line or if writing: */ | |
5527 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5528 && find_viminfo_parameter('%') != NULL) | |
5529 { | |
5530 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5531 * Watch out for a Tab in the file name, work from the end. */ | |
5532 lnum = 0; | |
5533 col = 0; | |
5534 tab = vim_strrchr(xline, '\t'); | |
5535 if (tab != NULL) | |
5536 { | |
5537 *tab++ = '\0'; | |
1869 | 5538 col = (colnr_T)atoi((char *)tab); |
7 | 5539 tab = vim_strrchr(xline, '\t'); |
5540 if (tab != NULL) | |
5541 { | |
5542 *tab++ = '\0'; | |
5543 lnum = atol((char *)tab); | |
5544 } | |
5545 } | |
5546 | |
5547 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5548 * Then try shortening it by comparing with the current directory */ | |
5549 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5550 sfname = shorten_fname1(NameBuff); |
7 | 5551 |
5552 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5553 if (buf != NULL) /* just in case... */ | |
5554 { | |
5555 buf->b_last_cursor.lnum = lnum; | |
5556 buf->b_last_cursor.col = col; | |
5557 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5558 } | |
5559 } | |
5560 vim_free(xline); | |
5561 | |
5562 return viminfo_readline(virp); | |
5563 } | |
5564 | |
5565 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5566 write_viminfo_bufferlist(FILE *fp) |
7 | 5567 { |
5568 buf_T *buf; | |
5569 win_T *win; | |
671 | 5570 tabpage_T *tp; |
7 | 5571 char_u *line; |
23 | 5572 int max_buffers; |
7 | 5573 |
5574 if (find_viminfo_parameter('%') == NULL) | |
5575 return; | |
5576 | |
23 | 5577 /* Without a number -1 is returned: do all buffers. */ |
5578 max_buffers = get_viminfo_parameter('%'); | |
5579 | |
7 | 5580 /* Allocate room for the file name, lnum and col. */ |
1869 | 5581 #define LINE_BUF_LEN (MAXPATHL + 40) |
5582 line = alloc(LINE_BUF_LEN); | |
7 | 5583 if (line == NULL) |
5584 return; | |
5585 | |
671 | 5586 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5587 set_last_cursor(win); |
5588 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5589 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
|
5590 FOR_ALL_BUFFERS(buf) |
7 | 5591 { |
5592 if (buf->b_fname == NULL | |
5593 || !buf->b_p_bl | |
5594 #ifdef FEAT_QUICKFIX | |
5595 || bt_quickfix(buf) | |
5596 #endif | |
12100
d4ffc3dc9fb0
patch 8.0.0930: terminal buffers are stored in the viminfo file
Christian Brabandt <cb@256bit.org>
parents:
11959
diff
changeset
|
5597 #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
|
5598 || 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
|
5599 #endif |
7 | 5600 || removable(buf->b_ffname)) |
5601 continue; | |
5602 | |
23 | 5603 if (max_buffers-- == 0) |
5604 break; | |
7 | 5605 putc('%', fp); |
5606 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
|
5607 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5608 (long)buf->b_last_cursor.lnum, |
5609 buf->b_last_cursor.col); | |
5610 viminfo_writestring(fp, line); | |
5611 } | |
5612 vim_free(line); | |
5613 } | |
5614 #endif | |
5615 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5616 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5617 * 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
|
5618 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5619 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5620 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
|
5621 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5622 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
|
5623 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5624 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5625 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5626 * 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
|
5627 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5628 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5629 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
|
5630 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5631 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
|
5632 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5633 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5634 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5635 * 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
|
5636 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5637 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5638 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
|
5639 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5640 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
|
5641 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5642 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5643 /* |
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
|
5644 * 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
|
5645 */ |
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
|
5646 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
|
5647 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
|
5648 { |
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
|
5649 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
|
5650 } |
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
|
5651 |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5652 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5653 * Return TRUE if "buf" is a "nofile", "acwrite" or "terminal" buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5654 * This means the buffer name is not a file name. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5655 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5656 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5657 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
|
5658 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5659 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
|
5660 || 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
|
5661 || 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
|
5662 || 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
|
5663 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5664 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5665 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5666 * Return TRUE if "buf" is a "nowrite", "nofile" or "terminal" buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5667 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5668 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5669 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
|
5670 { |
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
|
5671 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
|
5672 || 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
|
5673 || 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
|
5674 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5675 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5676 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5677 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
|
5678 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5679 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
|
5680 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5681 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
|
5682 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5683 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5684 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5685 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5686 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5687 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5688 * 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
|
5689 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5690 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5691 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5692 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
|
5693 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5694 /* '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
|
5695 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
|
5696 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5697 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5699 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
|
5700 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
|
5701 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5702 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
|
5703 } |
7 | 5704 |
5705 /* | |
5706 * Return special buffer name. | |
5707 * Returns NULL when the buffer has a normal file name. | |
5708 */ | |
3839 | 5709 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5710 buf_spname(buf_T *buf) |
7 | 5711 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5712 #if defined(FEAT_QUICKFIX) |
7 | 5713 if (bt_quickfix(buf)) |
643 | 5714 { |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5715 win_T *win; |
1559 | 5716 tabpage_T *tp; |
643 | 5717 |
5718 /* | |
5719 * For location list window, w_llist_ref points to the location list. | |
5720 * For quickfix window, w_llist_ref is NULL. | |
5721 */ | |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5722 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
3839 | 5723 return (char_u *)_(msg_loclist); |
643 | 5724 else |
3839 | 5725 return (char_u *)_(msg_qflist); |
643 | 5726 } |
7 | 5727 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5728 |
7 | 5729 /* 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
|
5730 * contains the name as specified by the user. */ |
7 | 5731 if (bt_nofile(buf)) |
5732 { | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5733 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5734 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5735 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
|
5736 #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
|
5737 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
|
5738 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
|
5739 #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
|
5740 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
|
5741 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
|
5742 #endif |
3839 | 5743 return (char_u *)_("[Scratch]"); |
7 | 5744 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5745 |
7 | 5746 if (buf->b_fname == NULL) |
3839 | 5747 return (char_u *)_("[No Name]"); |
7 | 5748 return NULL; |
5749 } | |
5750 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5751 #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
|
5752 || 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
|
5753 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5754 # 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
|
5755 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5756 /* |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5757 * 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
|
5758 * 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
|
5759 * 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
|
5760 * 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
|
5761 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5762 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5763 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
|
5764 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
|
5765 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
|
5766 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
|
5767 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
|
5768 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5769 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
|
5770 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
|
5771 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5772 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
|
5773 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
|
5774 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
|
5775 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5776 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
|
5777 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
|
5778 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5779 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5780 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5781 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5782 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
|
5783 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
|
5784 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
|
5785 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
|
5786 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5787 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
|
5788 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
|
5789 else |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5790 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
|
5791 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5792 #endif |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5793 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5794 #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
|
5795 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5796 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5797 * 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
|
5798 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5799 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5800 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5801 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5802 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5803 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5804 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5805 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5806 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5807 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5808 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5809 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5810 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5811 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5812 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5813 #endif |
7 | 5814 |
5815 #if defined(FEAT_SIGNS) || defined(PROTO) | |
5816 /* | |
5817 * Insert the sign into the signlist. | |
5818 */ | |
5819 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5820 insert_sign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5821 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
|
5822 signlist_T *prev, /* previous sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5823 signlist_T *next, /* next sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5824 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5825 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
|
5826 int typenr) /* typenr of sign we are adding */ |
7 | 5827 { |
5828 signlist_T *newsign; | |
5829 | |
5830 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE); | |
5831 if (newsign != NULL) | |
5832 { | |
5833 newsign->id = id; | |
5834 newsign->lnum = lnum; | |
5835 newsign->typenr = typenr; | |
5836 newsign->next = next; | |
5837 #ifdef FEAT_NETBEANS_INTG | |
5838 newsign->prev = prev; | |
5839 if (next != NULL) | |
5840 next->prev = newsign; | |
5841 #endif | |
5842 | |
5843 if (prev == NULL) | |
5844 { | |
5845 /* When adding first sign need to redraw the windows to create the | |
5846 * column for signs. */ | |
5847 if (buf->b_signlist == NULL) | |
5848 { | |
5849 redraw_buf_later(buf, NOT_VALID); | |
5850 changed_cline_bef_curs(); | |
5851 } | |
5852 | |
5853 /* first sign in signlist */ | |
5854 buf->b_signlist = newsign; | |
6689 | 5855 #ifdef FEAT_NETBEANS_INTG |
5856 if (netbeans_active()) | |
5857 buf->b_has_sign_column = TRUE; | |
5858 #endif | |
7 | 5859 } |
5860 else | |
5861 prev->next = newsign; | |
5862 } | |
5863 } | |
5864 | |
5865 /* | |
5866 * Add the sign into the signlist. Find the right spot to do it though. | |
5867 */ | |
5868 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5869 buf_addsign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5870 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
|
5871 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5872 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
|
5873 int typenr) /* typenr of sign we are adding */ |
7 | 5874 { |
5875 signlist_T *sign; /* a sign in the signlist */ | |
5876 signlist_T *prev; /* the previous sign */ | |
5877 | |
5878 prev = NULL; | |
5879 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5880 { | |
5881 if (lnum == sign->lnum && id == sign->id) | |
5882 { | |
5883 sign->typenr = typenr; | |
5884 return; | |
5885 } | |
5886 else if ( | |
5887 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */ | |
5888 id < 0 && | |
5889 #endif | |
5890 lnum < sign->lnum) | |
5891 { | |
5892 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5893 /* XXX - GRP: Is this because of sign slide problem? Or is it | |
5894 * really needed? Or is it because we allow multiple signs per | |
5895 * line? If so, should I add that feature to FEAT_SIGNS? | |
5896 */ | |
5897 while (prev != NULL && prev->lnum == lnum) | |
5898 prev = prev->prev; | |
5899 if (prev == NULL) | |
5900 sign = buf->b_signlist; | |
5901 else | |
5902 sign = prev->next; | |
5903 #endif | |
5904 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5905 return; | |
5906 } | |
5907 prev = sign; | |
5908 } | |
5909 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5910 /* XXX - GRP: See previous comment */ | |
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 | |
5920 return; | |
5921 } | |
5922 | |
5869 | 5923 /* |
5924 * For an existing, placed sign "markId" change the type to "typenr". | |
5925 * Returns the line number of the sign, or zero if the sign is not found. | |
5926 */ | |
1869 | 5927 linenr_T |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5928 buf_change_sign_type( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5929 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
|
5930 int markId, /* sign ID */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5931 int typenr) /* typenr of sign we are adding */ |
7 | 5932 { |
5933 signlist_T *sign; /* a sign in the signlist */ | |
5934 | |
5935 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5936 { | |
5937 if (sign->id == markId) | |
5938 { | |
5939 sign->typenr = typenr; | |
5940 return sign->lnum; | |
5941 } | |
5942 } | |
5943 | |
1869 | 5944 return (linenr_T)0; |
7 | 5945 } |
5946 | |
1869 | 5947 int |
7817
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parents:
7799
diff
changeset
|
5948 buf_getsigntype( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5949 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
5950 linenr_T lnum, |
83861277e6a3
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parents:
7799
diff
changeset
|
5951 int type) /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */ |
7 | 5952 { |
5953 signlist_T *sign; /* a sign in a b_signlist */ | |
5954 | |
5955 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5956 if (sign->lnum == lnum | |
5957 && (type == SIGN_ANY | |
5958 # ifdef FEAT_SIGN_ICONS | |
5959 || (type == SIGN_ICON | |
5960 && sign_get_image(sign->typenr) != NULL) | |
5961 # endif | |
5962 || (type == SIGN_TEXT | |
5963 && sign_get_text(sign->typenr) != NULL) | |
5964 || (type == SIGN_LINEHL | |
5965 && sign_get_attr(sign->typenr, TRUE) != 0))) | |
5966 return sign->typenr; | |
5967 return 0; | |
5968 } | |
5969 | |
5970 | |
5971 linenr_T | |
7817
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diff
changeset
|
5972 buf_delsign( |
83861277e6a3
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7799
diff
changeset
|
5973 buf_T *buf, /* buffer sign is stored in */ |
83861277e6a3
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7799
diff
changeset
|
5974 int id) /* sign id */ |
7 | 5975 { |
5976 signlist_T **lastp; /* pointer to pointer to current sign */ | |
5977 signlist_T *sign; /* a sign in a b_signlist */ | |
5978 signlist_T *next; /* the next sign in a b_signlist */ | |
5979 linenr_T lnum; /* line number whose sign was deleted */ | |
5980 | |
5981 lastp = &buf->b_signlist; | |
5982 lnum = 0; | |
5983 for (sign = buf->b_signlist; sign != NULL; sign = next) | |
5984 { | |
5985 next = sign->next; | |
5986 if (sign->id == id) | |
5987 { | |
5988 *lastp = next; | |
5989 #ifdef FEAT_NETBEANS_INTG | |
5990 if (next != NULL) | |
5991 next->prev = sign->prev; | |
5992 #endif | |
5993 lnum = sign->lnum; | |
5994 vim_free(sign); | |
5995 break; | |
5996 } | |
5997 else | |
5998 lastp = &sign->next; | |
5999 } | |
6000 | |
6001 /* When deleted the last sign need to redraw the windows to remove the | |
6002 * sign column. */ | |
6003 if (buf->b_signlist == NULL) | |
6004 { | |
6005 redraw_buf_later(buf, NOT_VALID); | |
6006 changed_cline_bef_curs(); | |
6007 } | |
6008 | |
6009 return lnum; | |
6010 } | |
6011 | |
6012 | |
6013 /* | |
6014 * Find the line number of the sign with the requested id. If the sign does | |
6015 * not exist, return 0 as the line number. This will still let the correct file | |
6016 * get loaded. | |
6017 */ | |
6018 int | |
7817
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7799
diff
changeset
|
6019 buf_findsign( |
83861277e6a3
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7799
diff
changeset
|
6020 buf_T *buf, /* buffer to store sign in */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
6021 int id) /* sign ID */ |
7 | 6022 { |
6023 signlist_T *sign; /* a sign in the signlist */ | |
6024 | |
6025 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6026 if (sign->id == id) | |
6027 return sign->lnum; | |
6028 | |
6029 return 0; | |
6030 } | |
6031 | |
6032 int | |
7817
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7799
diff
changeset
|
6033 buf_findsign_id( |
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6034 buf_T *buf, /* buffer whose sign we are searching for */ |
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6035 linenr_T lnum) /* line number of sign */ |
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->lnum == lnum) | |
6041 return sign->id; | |
6042 | |
6043 return 0; | |
6044 } | |
6045 | |
6046 | |
6047 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO) | |
6048 /* see if a given type of sign exists on a specific line */ | |
6049 int | |
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6050 buf_findsigntype_id( |
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6051 buf_T *buf, /* buffer whose sign we are searching for */ |
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6052 linenr_T lnum, /* line number of sign */ |
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6053 int typenr) /* sign type number */ |
7 | 6054 { |
6055 signlist_T *sign; /* a sign in the signlist */ | |
6056 | |
6057 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6058 if (sign->lnum == lnum && sign->typenr == typenr) | |
6059 return sign->id; | |
6060 | |
6061 return 0; | |
6062 } | |
6063 | |
6064 | |
6065 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
6066 /* return the number of icons on the given line */ | |
6067 int | |
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6068 buf_signcount(buf_T *buf, linenr_T lnum) |
7 | 6069 { |
6070 signlist_T *sign; /* a sign in the signlist */ | |
6071 int count = 0; | |
6072 | |
6073 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
6074 if (sign->lnum == lnum) | |
6075 if (sign_get_image(sign->typenr) != NULL) | |
6076 count++; | |
6077 | |
6078 return count; | |
6079 } | |
6080 # endif /* FEAT_SIGN_ICONS */ | |
6081 # endif /* FEAT_NETBEANS_INTG */ | |
6082 | |
6083 | |
6084 /* | |
6085 * Delete signs in buffer "buf". | |
6086 */ | |
3672 | 6087 void |
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6088 buf_delete_signs(buf_T *buf) |
7 | 6089 { |
6090 signlist_T *next; | |
6091 | |
5869 | 6092 /* When deleting the last sign need to redraw the windows to remove the |
6060 | 6093 * sign column. Not when curwin is NULL (this means we're exiting). */ |
6094 if (buf->b_signlist != NULL && curwin != NULL) | |
5869 | 6095 { |
6096 redraw_buf_later(buf, NOT_VALID); | |
6097 changed_cline_bef_curs(); | |
6098 } | |
6099 | |
7 | 6100 while (buf->b_signlist != NULL) |
6101 { | |
6102 next = buf->b_signlist->next; | |
6103 vim_free(buf->b_signlist); | |
6104 buf->b_signlist = next; | |
6105 } | |
6106 } | |
6107 | |
6108 /* | |
6109 * Delete all signs in all buffers. | |
6110 */ | |
6111 void | |
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6112 buf_delete_all_signs(void) |
7 | 6113 { |
6114 buf_T *buf; /* buffer we are checking for signs */ | |
6115 | |
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6116 FOR_ALL_BUFFERS(buf) |
7 | 6117 if (buf->b_signlist != NULL) |
6118 buf_delete_signs(buf); | |
6119 } | |
6120 | |
6121 /* | |
6122 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers. | |
6123 */ | |
6124 void | |
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6125 sign_list_placed(buf_T *rbuf) |
7 | 6126 { |
6127 buf_T *buf; | |
6128 signlist_T *p; | |
6129 char lbuf[BUFSIZ]; | |
6130 | |
6131 MSG_PUTS_TITLE(_("\n--- Signs ---")); | |
6132 msg_putchar('\n'); | |
6133 if (rbuf == NULL) | |
6134 buf = firstbuf; | |
6135 else | |
6136 buf = rbuf; | |
3411 | 6137 while (buf != NULL && !got_int) |
7 | 6138 { |
6139 if (buf->b_signlist != NULL) | |
6140 { | |
272 | 6141 vim_snprintf(lbuf, BUFSIZ, _("Signs for %s:"), buf->b_fname); |
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6142 MSG_PUTS_ATTR(lbuf, HL_ATTR(HLF_D)); |
7 | 6143 msg_putchar('\n'); |
6144 } | |
3411 | 6145 for (p = buf->b_signlist; p != NULL && !got_int; p = p->next) |
7 | 6146 { |
272 | 6147 vim_snprintf(lbuf, BUFSIZ, _(" line=%ld id=%d name=%s"), |
7 | 6148 (long)p->lnum, p->id, sign_typenr2name(p->typenr)); |
6149 MSG_PUTS(lbuf); | |
6150 msg_putchar('\n'); | |
6151 } | |
6152 if (rbuf != NULL) | |
6153 break; | |
6154 buf = buf->b_next; | |
6155 } | |
6156 } | |
6157 | |
6158 /* | |
6159 * Adjust a placed sign for inserted/deleted lines. | |
6160 */ | |
6161 void | |
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6162 sign_mark_adjust( |
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6163 linenr_T line1, |
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6164 linenr_T line2, |
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6165 long amount, |
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6166 long amount_after) |
7 | 6167 { |
6168 signlist_T *sign; /* a sign in a b_signlist */ | |
6169 | |
6170 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next) | |
6171 { | |
6172 if (sign->lnum >= line1 && sign->lnum <= line2) | |
6173 { | |
6174 if (amount == MAXLNUM) | |
6175 sign->lnum = line1; | |
6176 else | |
6177 sign->lnum += amount; | |
6178 } | |
6179 else if (sign->lnum > line2) | |
6180 sign->lnum += amount_after; | |
6181 } | |
6182 } | |
6183 #endif /* FEAT_SIGNS */ | |
6184 | |
6185 /* | |
6186 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
6187 */ | |
6188 void | |
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6189 set_buflisted(int on) |
7 | 6190 { |
6191 if (on != curbuf->b_p_bl) | |
6192 { | |
6193 curbuf->b_p_bl = on; | |
6194 if (on) | |
6195 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
6196 else | |
6197 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
6198 } | |
6199 } | |
6200 | |
6201 /* | |
6202 * Read the file for "buf" again and check if the contents changed. | |
6203 * Return TRUE if it changed or this could not be checked. | |
6204 */ | |
6205 int | |
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6206 buf_contents_changed(buf_T *buf) |
7 | 6207 { |
6208 buf_T *newbuf; | |
6209 int differ = TRUE; | |
6210 linenr_T lnum; | |
6211 aco_save_T aco; | |
6212 exarg_T ea; | |
6213 | |
6214 /* Allocate a buffer without putting it in the buffer list. */ | |
6215 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
6216 if (newbuf == NULL) | |
6217 return TRUE; | |
6218 | |
6219 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
6220 if (prep_exarg(&ea, buf) == FAIL) | |
6221 { | |
6222 wipe_buffer(newbuf, FALSE); | |
6223 return TRUE; | |
6224 } | |
6225 | |
6226 /* set curwin/curbuf to buf and save a few things */ | |
6227 aucmd_prepbuf(&aco, newbuf); | |
6228 | |
625 | 6229 if (ml_open(curbuf) == OK |
7 | 6230 && readfile(buf->b_ffname, buf->b_fname, |
6231 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
6232 &ea, READ_NEW | READ_DUMMY) == OK) | |
6233 { | |
6234 /* compare the two files line by line */ | |
6235 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
6236 { | |
6237 differ = FALSE; | |
6238 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6239 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
6240 { | |
6241 differ = TRUE; | |
6242 break; | |
6243 } | |
6244 } | |
6245 } | |
6246 vim_free(ea.cmd); | |
6247 | |
6248 /* restore curwin/curbuf and a few other things */ | |
6249 aucmd_restbuf(&aco); | |
6250 | |
6251 if (curbuf != newbuf) /* safety check */ | |
6252 wipe_buffer(newbuf, FALSE); | |
6253 | |
6254 return differ; | |
6255 } | |
6256 | |
6257 /* | |
6258 * Wipe out a buffer and decrement the last buffer number if it was used for | |
6259 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
6260 * marks. | |
6261 */ | |
6262 void | |
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6263 wipe_buffer( |
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6264 buf_T *buf, |
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6265 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 6266 { |
6267 if (buf->b_fnum == top_file_num - 1) | |
6268 --top_file_num; | |
6269 | |
6270 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 6271 block_autocmds(); |
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6272 |
3365 | 6273 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
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6274 |
7 | 6275 if (!aucmd) |
1410 | 6276 unblock_autocmds(); |
7 | 6277 } |