Mercurial > vim
annotate src/buffer.c @ 10952:835604f3c37a v8.0.0365
patch 8.0.0365: might free a dict item that wasn't allocated
commit https://github.com/vim/vim/commit/95c526e1f6d76acafee4b21f5701d6d6ac8c4b5f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 25 14:59:34 2017 +0100
patch 8.0.0365: might free a dict item that wasn't allocated
Problem: Might free a dict item that wasn't allocated.
Solution: Call dictitem_free(). (Nikolai Pavlov) Use this for
b:changedtick.
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 25 Feb 2017 15:00:05 +0100 |
parents | fd1760f8c215 |
children | 8ff62b4cffae |
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 | |
30 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL) | |
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31 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
7 | 32 # define HAVE_BUFLIST_MATCH |
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33 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
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34 #endif |
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35 static void buflist_setfpos(buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options); |
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36 static wininfo_T *find_wininfo(buf_T *buf, int skip_diff_buffer); |
7 | 37 #ifdef UNIX |
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38 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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39 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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40 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 41 #else |
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42 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 43 #endif |
44 #ifdef FEAT_TITLE | |
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45 static int ti_change(char_u *str, char_u **last); |
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46 #endif |
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47 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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48 static void free_buffer(buf_T *); |
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49 static void free_buffer_stuff(buf_T *buf, int free_options); |
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50 static void clear_wininfo(buf_T *buf); |
7 | 51 |
52 #ifdef UNIX | |
53 # define dev_T dev_t | |
54 #else | |
55 # define dev_T unsigned | |
56 #endif | |
57 | |
58 #if defined(FEAT_SIGNS) | |
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59 static void insert_sign(buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr); |
7 | 60 #endif |
61 | |
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62 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
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63 static char *msg_loclist = N_("[Location List]"); |
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64 static char *msg_qflist = N_("[Quickfix List]"); |
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65 #endif |
3365 | 66 #ifdef FEAT_AUTOCMD |
67 static char *e_auabort = N_("E855: Autocommands caused command to abort"); | |
68 #endif | |
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69 |
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70 /* Number of times free_buffer() was called. */ |
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71 static int buf_free_count = 0; |
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72 |
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73 /* Read data from buffer for retrying. */ |
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74 static int |
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75 read_buffer( |
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76 int read_stdin, /* read file from stdin, otherwise fifo */ |
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77 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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78 int flags) /* extra flags for readfile() */ |
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79 { |
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80 int retval = OK; |
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81 linenr_T line_count; |
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82 |
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83 /* |
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84 * Read from the buffer which the text is already filled in and append at |
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85 * the end. This makes it possible to retry when 'fileformat' or |
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86 * 'fileencoding' was guessed wrong. |
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87 */ |
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88 line_count = curbuf->b_ml.ml_line_count; |
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89 retval = readfile( |
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90 read_stdin ? NULL : curbuf->b_ffname, |
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91 read_stdin ? NULL : curbuf->b_fname, |
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92 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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93 flags | READ_BUFFER); |
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94 if (retval == OK) |
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95 { |
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96 /* Delete the binary lines. */ |
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97 while (--line_count >= 0) |
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98 ml_delete((linenr_T)1, FALSE); |
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99 } |
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100 else |
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101 { |
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102 /* Delete the converted lines. */ |
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103 while (curbuf->b_ml.ml_line_count > line_count) |
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104 ml_delete(line_count, FALSE); |
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105 } |
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106 /* Put the cursor on the first line. */ |
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107 curwin->w_cursor.lnum = 1; |
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108 curwin->w_cursor.col = 0; |
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109 |
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110 if (read_stdin) |
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111 { |
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112 /* Set or reset 'modified' before executing autocommands, so that |
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113 * it can be changed there. */ |
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114 if (!readonlymode && !bufempty()) |
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115 changed(); |
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116 else if (retval == OK) |
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117 unchanged(curbuf, FALSE); |
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118 |
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119 #ifdef FEAT_AUTOCMD |
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120 if (retval == OK) |
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121 { |
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122 # ifdef FEAT_EVAL |
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123 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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124 curbuf, &retval); |
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125 # else |
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126 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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127 # endif |
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128 } |
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129 #endif |
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130 } |
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131 return retval; |
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132 } |
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133 |
7 | 134 /* |
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135 * Open current buffer, that is: open the memfile and read the file into |
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136 * memory. |
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137 * Return FAIL for failure, OK otherwise. |
7 | 138 */ |
139 int | |
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140 open_buffer( |
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141 int read_stdin, /* read file from stdin */ |
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142 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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143 int flags) /* extra flags for readfile() */ |
7 | 144 { |
145 int retval = OK; | |
146 #ifdef FEAT_AUTOCMD | |
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147 bufref_T old_curbuf; |
7 | 148 #endif |
4139 | 149 #ifdef FEAT_SYN_HL |
150 long old_tw = curbuf->b_p_tw; | |
151 #endif | |
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152 int read_fifo = FALSE; |
7 | 153 |
154 /* | |
155 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
156 * When re-entering the same buffer, it should not change, because the | |
157 * user may have reset the flag by hand. | |
158 */ | |
159 if (readonlymode && curbuf->b_ffname != NULL | |
160 && (curbuf->b_flags & BF_NEVERLOADED)) | |
161 curbuf->b_p_ro = TRUE; | |
162 | |
625 | 163 if (ml_open(curbuf) == FAIL) |
7 | 164 { |
165 /* | |
166 * There MUST be a memfile, otherwise we can't do anything | |
167 * If we can't create one for the current buffer, take another buffer | |
168 */ | |
3365 | 169 close_buffer(NULL, curbuf, 0, FALSE); |
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170 FOR_ALL_BUFFERS(curbuf) |
7 | 171 if (curbuf->b_ml.ml_mfp != NULL) |
172 break; | |
173 /* | |
174 * if there is no memfile at all, exit | |
1698 | 175 * This is OK, since there are no changes to lose. |
7 | 176 */ |
177 if (curbuf == NULL) | |
178 { | |
179 EMSG(_("E82: Cannot allocate any buffer, exiting...")); | |
180 getout(2); | |
181 } | |
182 EMSG(_("E83: Cannot allocate buffer, using other one...")); | |
183 enter_buffer(curbuf); | |
4139 | 184 #ifdef FEAT_SYN_HL |
185 if (old_tw != curbuf->b_p_tw) | |
186 check_colorcolumn(curwin); | |
187 #endif | |
7 | 188 return FAIL; |
189 } | |
190 | |
191 #ifdef FEAT_AUTOCMD | |
192 /* The autocommands in readfile() may change the buffer, but only AFTER | |
193 * reading the file. */ | |
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194 set_bufref(&old_curbuf, curbuf); |
7 | 195 modified_was_set = FALSE; |
196 #endif | |
197 | |
198 /* mark cursor position as being invalid */ | |
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199 curwin->w_valid = 0; |
7 | 200 |
201 if (curbuf->b_ffname != NULL | |
202 #ifdef FEAT_NETBEANS_INTG | |
203 && netbeansReadFile | |
204 #endif | |
205 ) | |
206 { | |
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207 int old_msg_silent = msg_silent; |
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208 #ifdef UNIX |
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209 int save_bin = curbuf->b_p_bin; |
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210 int perm; |
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211 #endif |
7 | 212 #ifdef FEAT_NETBEANS_INTG |
213 int oldFire = netbeansFireChanges; | |
214 | |
215 netbeansFireChanges = 0; | |
216 #endif | |
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217 #ifdef UNIX |
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218 perm = mch_getperm(curbuf->b_ffname); |
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219 if (perm >= 0 && (0 |
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220 # ifdef S_ISFIFO |
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221 || S_ISFIFO(perm) |
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222 # endif |
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223 # ifdef S_ISSOCK |
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224 || S_ISSOCK(perm) |
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225 # endif |
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226 # ifdef OPEN_CHR_FILES |
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227 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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228 # endif |
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229 )) |
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230 read_fifo = TRUE; |
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231 if (read_fifo) |
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232 curbuf->b_p_bin = TRUE; |
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233 #endif |
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234 if (shortmess(SHM_FILEINFO)) |
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235 msg_silent = 1; |
7 | 236 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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237 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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238 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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239 #ifdef UNIX |
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240 if (read_fifo) |
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241 { |
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242 curbuf->b_p_bin = save_bin; |
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243 if (retval == OK) |
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244 retval = read_buffer(FALSE, eap, flags); |
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245 } |
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246 #endif |
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247 msg_silent = old_msg_silent; |
7 | 248 #ifdef FEAT_NETBEANS_INTG |
249 netbeansFireChanges = oldFire; | |
250 #endif | |
251 /* Help buffer is filtered. */ | |
252 if (curbuf->b_help) | |
253 fix_help_buffer(); | |
254 } | |
255 else if (read_stdin) | |
256 { | |
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257 int save_bin = curbuf->b_p_bin; |
7 | 258 |
259 /* | |
260 * First read the text in binary mode into the buffer. | |
261 * Then read from that same buffer and append at the end. This makes | |
262 * it possible to retry when 'fileformat' or 'fileencoding' was | |
263 * guessed wrong. | |
264 */ | |
265 curbuf->b_p_bin = TRUE; | |
266 retval = readfile(NULL, NULL, (linenr_T)0, | |
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267 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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268 flags | (READ_NEW + READ_STDIN)); |
7 | 269 curbuf->b_p_bin = save_bin; |
270 if (retval == OK) | |
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271 retval = read_buffer(TRUE, eap, flags); |
7 | 272 } |
273 | |
274 /* if first time loading this buffer, init b_chartab[] */ | |
275 if (curbuf->b_flags & BF_NEVERLOADED) | |
5438 | 276 { |
7 | 277 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 278 #ifdef FEAT_CINDENT |
5438 | 279 parse_cino(curbuf); |
5440 | 280 #endif |
5438 | 281 } |
7 | 282 |
283 /* | |
284 * Set/reset the Changed flag first, autocmds may change the buffer. | |
285 * Apply the automatic commands, before processing the modelines. | |
286 * So the modelines have priority over auto commands. | |
287 */ | |
288 /* When reading stdin, the buffer contents always needs writing, so set | |
289 * the changed flag. Unless in readonly mode: "ls | gview -". | |
290 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
1291 | 291 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
7 | 292 #ifdef FEAT_AUTOCMD |
293 || modified_was_set /* ":set modified" used in autocmd */ | |
294 # ifdef FEAT_EVAL | |
295 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) | |
296 # endif | |
297 #endif | |
1291 | 298 ) |
7 | 299 changed(); |
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300 else if (retval == OK && !read_stdin && !read_fifo) |
7 | 301 unchanged(curbuf, FALSE); |
302 save_file_ff(curbuf); /* keep this fileformat */ | |
303 | |
304 /* require "!" to overwrite the file, because it wasn't read completely */ | |
305 #ifdef FEAT_EVAL | |
306 if (aborting()) | |
307 #else | |
308 if (got_int) | |
309 #endif | |
310 curbuf->b_flags |= BF_READERR; | |
311 | |
20 | 312 #ifdef FEAT_FOLDING |
313 /* Need to update automatic folding. Do this before the autocommands, | |
314 * they may use the fold info. */ | |
315 foldUpdateAll(curwin); | |
316 #endif | |
317 | |
7 | 318 #ifdef FEAT_AUTOCMD |
319 /* need to set w_topline, unless some autocommand already did that. */ | |
320 if (!(curwin->w_valid & VALID_TOPLINE)) | |
321 { | |
322 curwin->w_topline = 1; | |
323 # ifdef FEAT_DIFF | |
324 curwin->w_topfill = 0; | |
325 # endif | |
326 } | |
327 # ifdef FEAT_EVAL | |
328 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); | |
329 # else | |
330 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
331 # endif | |
332 #endif | |
333 | |
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334 if (retval == OK) |
7 | 335 { |
336 #ifdef FEAT_AUTOCMD | |
337 /* | |
338 * The autocommands may have changed the current buffer. Apply the | |
339 * modelines to the correct buffer, if it still exists and is loaded. | |
340 */ | |
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341 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 342 { |
343 aco_save_T aco; | |
344 | |
345 /* Go to the buffer that was opened. */ | |
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346 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
7 | 347 #endif |
717 | 348 do_modelines(0); |
7 | 349 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
350 | |
351 #ifdef FEAT_AUTOCMD | |
352 # ifdef FEAT_EVAL | |
353 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
354 &retval); | |
355 # else | |
356 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
357 # endif | |
358 | |
359 /* restore curwin/curbuf and a few other things */ | |
360 aucmd_restbuf(&aco); | |
361 } | |
362 #endif | |
363 } | |
364 | |
365 return retval; | |
366 } | |
367 | |
368 /* | |
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369 * Store "buf" in "bufref" and set the free count. |
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370 */ |
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371 void |
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372 set_bufref(bufref_T *bufref, buf_T *buf) |
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373 { |
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374 bufref->br_buf = buf; |
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375 bufref->br_buf_free_count = buf_free_count; |
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376 } |
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377 |
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378 /* |
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379 * Return TRUE if "bufref->br_buf" points to a valid buffer. |
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380 * Only goes through the buffer list if buf_free_count changed. |
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381 */ |
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382 int |
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383 bufref_valid(bufref_T *bufref) |
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384 { |
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385 return bufref->br_buf_free_count == buf_free_count |
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386 ? TRUE : buf_valid(bufref->br_buf); |
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387 } |
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388 |
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389 /* |
7 | 390 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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391 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 392 */ |
393 int | |
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394 buf_valid(buf_T *buf) |
7 | 395 { |
396 buf_T *bp; | |
397 | |
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398 /* Assume that we more often have a recent buffer, start with the last |
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399 * one. */ |
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400 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 401 if (bp == buf) |
402 return TRUE; | |
403 return FALSE; | |
404 } | |
405 | |
406 /* | |
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407 * A hash table used to quickly lookup a buffer by its number. |
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408 */ |
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409 static hashtab_T buf_hashtab; |
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410 |
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411 static void |
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412 buf_hashtab_add(buf_T *buf) |
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413 { |
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414 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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415 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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416 EMSG(_("E931: Buffer cannot be registered")); |
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417 } |
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418 |
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419 static void |
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420 buf_hashtab_remove(buf_T *buf) |
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421 { |
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422 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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423 |
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424 if (!HASHITEM_EMPTY(hi)) |
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425 hash_remove(&buf_hashtab, hi); |
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426 } |
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427 |
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428 /* |
7 | 429 * Close the link to a buffer. |
430 * "action" is used when there is no longer a window for the buffer. | |
431 * It can be: | |
432 * 0 buffer becomes hidden | |
433 * DOBUF_UNLOAD buffer is unloaded | |
434 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
435 * DOBUF_WIPE buffer is unloaded and really deleted | |
436 * When doing all but the first one on the current buffer, the caller should | |
437 * get a new buffer very soon! | |
438 * | |
439 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 440 * |
441 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
442 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
443 * supposed to close the window but autocommands close all other windows. | |
7 | 444 */ |
445 void | |
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446 close_buffer( |
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447 win_T *win, /* if not NULL, set b_last_cursor */ |
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448 buf_T *buf, |
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449 int action, |
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450 int abort_if_last UNUSED) |
7 | 451 { |
452 #ifdef FEAT_AUTOCMD | |
453 int is_curbuf; | |
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454 int nwindows; |
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455 bufref_T bufref; |
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456 # ifdef FEAT_WINDOWS |
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457 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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458 win_T *the_curwin = curwin; |
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459 tabpage_T *the_curtab = curtab; |
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460 # endif |
7 | 461 #endif |
462 int unload_buf = (action != 0); | |
463 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
464 int wipe_buf = (action == DOBUF_WIPE); | |
465 | |
466 #ifdef FEAT_QUICKFIX | |
467 /* | |
468 * Force unloading or deleting when 'bufhidden' says so. | |
469 * The caller must take care of NOT deleting/freeing when 'bufhidden' is | |
470 * "hide" (otherwise we could never free or delete a buffer). | |
471 */ | |
472 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ | |
473 { | |
474 del_buf = TRUE; | |
475 unload_buf = TRUE; | |
476 } | |
477 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ | |
478 { | |
479 del_buf = TRUE; | |
480 unload_buf = TRUE; | |
481 wipe_buf = TRUE; | |
482 } | |
483 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ | |
484 unload_buf = TRUE; | |
485 #endif | |
486 | |
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487 #ifdef FEAT_AUTOCMD |
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488 /* Disallow deleting the buffer when it is locked (already being closed or |
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489 * halfway a command that relies on it). Unloading is allowed. */ |
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490 if (buf->b_locked > 0 && (del_buf || wipe_buf)) |
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491 { |
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492 EMSG(_("E937: Attempt to delete a buffer that is in use")); |
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493 return; |
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494 } |
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495 #endif |
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496 |
5958 | 497 if (win != NULL |
498 #ifdef FEAT_WINDOWS | |
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499 && win_valid_any_tab(win) /* in case autocommands closed the window */ |
5958 | 500 #endif |
501 ) | |
7 | 502 { |
503 /* Set b_last_cursor when closing the last window for the buffer. | |
504 * Remember the last cursor position and window options of the buffer. | |
505 * This used to be only for the current window, but then options like | |
506 * 'foldmethod' may be lost with a ":only" command. */ | |
507 if (buf->b_nwindows == 1) | |
508 set_last_cursor(win); | |
509 buflist_setfpos(buf, win, | |
510 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
511 win->w_cursor.col, TRUE); | |
512 } | |
513 | |
514 #ifdef FEAT_AUTOCMD | |
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515 set_bufref(&bufref, buf); |
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516 |
7 | 517 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
518 if (buf->b_nwindows == 1) | |
519 { | |
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520 ++buf->b_locked; |
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521 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
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522 FALSE, buf) |
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523 && !bufref_valid(&bufref)) |
3365 | 524 { |
3570 | 525 /* Autocommands deleted the buffer. */ |
526 aucmd_abort: | |
3365 | 527 EMSG(_(e_auabort)); |
7 | 528 return; |
3365 | 529 } |
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530 --buf->b_locked; |
3570 | 531 if (abort_if_last && one_window()) |
532 /* Autocommands made this the only window. */ | |
533 goto aucmd_abort; | |
7 | 534 |
535 /* When the buffer becomes hidden, but is not unloaded, trigger | |
536 * BufHidden */ | |
537 if (!unload_buf) | |
538 { | |
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539 ++buf->b_locked; |
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540 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
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541 FALSE, buf) |
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542 && !bufref_valid(&bufref)) |
3570 | 543 /* Autocommands deleted the buffer. */ |
544 goto aucmd_abort; | |
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545 --buf->b_locked; |
3570 | 546 if (abort_if_last && one_window()) |
547 /* Autocommands made this the only window. */ | |
548 goto aucmd_abort; | |
7 | 549 } |
550 # ifdef FEAT_EVAL | |
551 if (aborting()) /* autocmds may abort script processing */ | |
552 return; | |
553 # endif | |
554 } | |
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555 |
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556 # ifdef FEAT_WINDOWS |
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557 /* If the buffer was in curwin and the window has changed, go back to that |
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558 * window, if it still exists. This avoids that ":edit x" triggering a |
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559 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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560 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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561 { |
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562 block_autocmds(); |
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563 goto_tabpage_win(the_curtab, the_curwin); |
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564 unblock_autocmds(); |
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565 } |
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566 # endif |
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567 |
7 | 568 nwindows = buf->b_nwindows; |
569 #endif | |
570 | |
571 /* decrease the link count from windows (unless not in any window) */ | |
572 if (buf->b_nwindows > 0) | |
573 --buf->b_nwindows; | |
574 | |
575 /* Return when a window is displaying the buffer or when it's not | |
576 * unloaded. */ | |
577 if (buf->b_nwindows > 0 || !unload_buf) | |
578 return; | |
579 | |
580 /* Always remove the buffer when there is no file name. */ | |
581 if (buf->b_ffname == NULL) | |
582 del_buf = TRUE; | |
583 | |
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584 /* When closing the current buffer stop Visual mode before freeing |
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585 * anything. */ |
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586 if (buf == curbuf && VIsual_active |
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587 #if defined(EXITFREE) |
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588 && !entered_free_all_mem |
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589 #endif |
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590 ) |
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591 end_visual_mode(); |
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592 |
7 | 593 /* |
594 * Free all things allocated for this buffer. | |
595 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
596 */ | |
597 #ifdef FEAT_AUTOCMD | |
598 /* Remember if we are closing the current buffer. Restore the number of | |
599 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
600 is_curbuf = (buf == curbuf); | |
601 buf->b_nwindows = nwindows; | |
602 #endif | |
603 | |
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604 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 605 |
606 #ifdef FEAT_AUTOCMD | |
607 /* Autocommands may have deleted the buffer. */ | |
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608 if (!bufref_valid(&bufref)) |
7 | 609 return; |
610 # ifdef FEAT_EVAL | |
20 | 611 if (aborting()) /* autocmds may abort script processing */ |
7 | 612 return; |
613 # endif | |
614 | |
615 /* | |
616 * It's possible that autocommands change curbuf to the one being deleted. | |
617 * This might cause the previous curbuf to be deleted unexpectedly. But | |
618 * in some cases it's OK to delete the curbuf, because a new one is | |
619 * obtained anyway. Therefore only return if curbuf changed to the | |
620 * deleted buffer. | |
621 */ | |
622 if (buf == curbuf && !is_curbuf) | |
623 return; | |
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624 |
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625 if ( |
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626 #ifdef FEAT_WINDOWS |
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627 win_valid_any_tab(win) && |
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628 #else |
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629 win != NULL && |
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630 #endif |
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631 win->w_buffer == buf) |
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632 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
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633 |
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634 /* Autocommands may have opened or closed windows for this buffer. |
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635 * Decrement the count for the close we do here. */ |
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636 if (buf->b_nwindows > 0) |
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637 --buf->b_nwindows; |
7 | 638 #endif |
639 | |
961 | 640 /* Change directories when the 'acd' option is set. */ |
641 DO_AUTOCHDIR | |
7 | 642 |
643 /* | |
644 * Remove the buffer from the list. | |
645 */ | |
646 if (wipe_buf) | |
647 { | |
648 #ifdef FEAT_SUN_WORKSHOP | |
649 if (usingSunWorkShop) | |
650 workshop_file_closed_lineno((char *)buf->b_ffname, | |
651 (int)buf->b_last_cursor.lnum); | |
652 #endif | |
653 vim_free(buf->b_ffname); | |
654 vim_free(buf->b_sfname); | |
655 if (buf->b_prev == NULL) | |
656 firstbuf = buf->b_next; | |
657 else | |
658 buf->b_prev->b_next = buf->b_next; | |
659 if (buf->b_next == NULL) | |
660 lastbuf = buf->b_prev; | |
661 else | |
662 buf->b_next->b_prev = buf->b_prev; | |
663 free_buffer(buf); | |
664 } | |
665 else | |
666 { | |
667 if (del_buf) | |
668 { | |
669 /* Free all internal variables and reset option values, to make | |
670 * ":bdel" compatible with Vim 5.7. */ | |
671 free_buffer_stuff(buf, TRUE); | |
672 | |
673 /* Make it look like a new buffer. */ | |
674 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
675 | |
676 /* Init the options when loaded again. */ | |
677 buf->b_p_initialized = FALSE; | |
678 } | |
679 buf_clear_file(buf); | |
680 if (del_buf) | |
681 buf->b_p_bl = FALSE; | |
682 } | |
683 } | |
684 | |
685 /* | |
686 * Make buffer not contain a file. | |
687 */ | |
688 void | |
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689 buf_clear_file(buf_T *buf) |
7 | 690 { |
691 buf->b_ml.ml_line_count = 1; | |
692 unchanged(buf, TRUE); | |
693 buf->b_shortname = FALSE; | |
694 buf->b_p_eol = TRUE; | |
695 buf->b_start_eol = TRUE; | |
696 #ifdef FEAT_MBYTE | |
697 buf->b_p_bomb = FALSE; | |
1352 | 698 buf->b_start_bomb = FALSE; |
7 | 699 #endif |
700 buf->b_ml.ml_mfp = NULL; | |
701 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
702 #ifdef FEAT_NETBEANS_INTG | |
703 netbeans_deleted_all_lines(buf); | |
704 #endif | |
705 } | |
706 | |
707 /* | |
708 * buf_freeall() - free all things allocated for a buffer that are related to | |
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709 * the file. Careful: get here with "curwin" NULL when exiting. |
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710 * flags: |
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711 * BFA_DEL buffer is going to be deleted |
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712 * BFA_WIPE buffer is going to be wiped out |
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713 * BFA_KEEP_UNDO do not free undo information |
7 | 714 */ |
715 void | |
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716 buf_freeall(buf_T *buf, int flags) |
7 | 717 { |
718 #ifdef FEAT_AUTOCMD | |
719 int is_curbuf = (buf == curbuf); | |
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720 bufref_T bufref; |
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721 # ifdef FEAT_WINDOWS |
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722 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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723 win_T *the_curwin = curwin; |
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724 tabpage_T *the_curtab = curtab; |
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725 # endif |
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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 # ifdef FEAT_WINDOWS |
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757 /* If the buffer was in curwin and the window has changed, go back to that |
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758 * window, if it still exists. This avoids that ":edit x" triggering a |
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759 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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760 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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761 { |
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762 block_autocmds(); |
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763 goto_tabpage_win(the_curtab, the_curwin); |
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764 unblock_autocmds(); |
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765 } |
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766 # endif |
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767 |
7 | 768 # ifdef FEAT_EVAL |
36 | 769 if (aborting()) /* autocmds may abort script processing */ |
7 | 770 return; |
771 # endif | |
772 | |
773 /* | |
774 * It's possible that autocommands change curbuf to the one being deleted. | |
775 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
776 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
777 * Therefore only return if curbuf changed to the deleted buffer. | |
778 */ | |
779 if (buf == curbuf && !is_curbuf) | |
780 return; | |
781 #endif | |
782 #ifdef FEAT_DIFF | |
783 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
784 #endif | |
3068 | 785 #ifdef FEAT_SYN_HL |
3182 | 786 /* Remove any ownsyntax, unless exiting. */ |
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787 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 788 reset_synblock(curwin); |
3068 | 789 #endif |
1187 | 790 |
791 #ifdef FEAT_FOLDING | |
792 /* No folds in an empty buffer. */ | |
793 # ifdef FEAT_WINDOWS | |
794 { | |
795 win_T *win; | |
796 tabpage_T *tp; | |
797 | |
798 FOR_ALL_TAB_WINDOWS(tp, win) | |
799 if (win->w_buffer == buf) | |
800 clearFolding(win); | |
801 } | |
802 # else | |
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803 if (curwin != NULL && curwin->w_buffer == buf) |
1187 | 804 clearFolding(curwin); |
805 # endif | |
806 #endif | |
807 | |
7 | 808 #ifdef FEAT_TCL |
809 tcl_buffer_free(buf); | |
810 #endif | |
811 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
812 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
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813 if ((flags & BFA_KEEP_UNDO) == 0) |
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814 { |
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815 u_blockfree(buf); /* free the memory allocated for undo */ |
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816 u_clearall(buf); /* reset all undo information */ |
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817 } |
7 | 818 #ifdef FEAT_SYN_HL |
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819 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 820 #endif |
24 | 821 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 822 } |
823 | |
824 /* | |
825 * Free a buffer structure and the things it contains related to the buffer | |
826 * itself (not the file, that must have been done already). | |
827 */ | |
828 static void | |
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829 free_buffer(buf_T *buf) |
7 | 830 { |
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831 ++buf_free_count; |
7 | 832 free_buffer_stuff(buf, TRUE); |
4287 | 833 #ifdef FEAT_EVAL |
834 unref_var_dict(buf->b_vars); | |
835 #endif | |
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836 #ifdef FEAT_LUA |
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837 lua_buffer_free(buf); |
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838 #endif |
14 | 839 #ifdef FEAT_MZSCHEME |
840 mzscheme_buffer_free(buf); | |
841 #endif | |
7 | 842 #ifdef FEAT_PERL |
843 perl_buf_free(buf); | |
844 #endif | |
845 #ifdef FEAT_PYTHON | |
846 python_buffer_free(buf); | |
847 #endif | |
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848 #ifdef FEAT_PYTHON3 |
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849 python3_buffer_free(buf); |
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850 #endif |
7 | 851 #ifdef FEAT_RUBY |
852 ruby_buffer_free(buf); | |
853 #endif | |
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854 #ifdef FEAT_JOB_CHANNEL |
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855 channel_buffer_free(buf); |
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856 #endif |
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857 |
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858 buf_hashtab_remove(buf); |
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859 |
40 | 860 #ifdef FEAT_AUTOCMD |
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 #endif | |
872 vim_free(buf); | |
7 | 873 } |
874 | |
875 /* | |
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876 * Initializes b:changedtick. |
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877 */ |
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878 static void |
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879 init_changedtick(buf_T *buf) |
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880 { |
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881 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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882 |
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883 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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884 di->di_tv.v_type = VAR_NUMBER; |
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885 di->di_tv.v_lock = VAR_FIXED; |
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886 di->di_tv.vval.v_number = 0; |
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887 |
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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 } |
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891 |
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892 /* |
7 | 893 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
894 */ | |
895 static void | |
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896 free_buffer_stuff( |
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897 buf_T *buf, |
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898 int free_options) /* free options as well */ |
7 | 899 { |
900 if (free_options) | |
901 { | |
902 clear_wininfo(buf); /* including window-local options */ | |
903 free_buf_options(buf, TRUE); | |
2620 | 904 #ifdef FEAT_SPELL |
905 ga_clear(&buf->b_s.b_langp); | |
906 #endif | |
7 | 907 } |
908 #ifdef FEAT_EVAL | |
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909 { |
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910 varnumber_T tick = CHANGEDTICK(buf); |
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911 |
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912 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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913 hash_init(&buf->b_vars->dv_hashtab); |
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914 init_changedtick(buf); |
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915 CHANGEDTICK(buf) = tick; |
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916 } |
7 | 917 #endif |
918 #ifdef FEAT_USR_CMDS | |
919 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
920 #endif | |
921 #ifdef FEAT_SIGNS | |
922 buf_delete_signs(buf); /* delete any signs */ | |
923 #endif | |
1781 | 924 #ifdef FEAT_NETBEANS_INTG |
2210 | 925 netbeans_file_killed(buf); |
1781 | 926 #endif |
7 | 927 #ifdef FEAT_LOCALMAP |
928 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
929 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
930 #endif | |
931 #ifdef FEAT_MBYTE | |
932 vim_free(buf->b_start_fenc); | |
933 buf->b_start_fenc = NULL; | |
934 #endif | |
935 } | |
936 | |
937 /* | |
938 * Free the b_wininfo list for buffer "buf". | |
939 */ | |
940 static void | |
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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 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
961 /* | |
962 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
963 */ | |
964 void | |
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965 goto_buffer( |
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966 exarg_T *eap, |
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967 int start, |
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968 int dir, |
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969 int count) |
7 | 970 { |
576 | 971 # if defined(FEAT_WINDOWS) && defined(HAS_SWAP_EXISTS_ACTION) |
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972 bufref_T old_curbuf; |
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973 |
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974 set_bufref(&old_curbuf, curbuf); |
7 | 975 |
976 swap_exists_action = SEA_DIALOG; | |
977 # endif | |
978 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
979 start, dir, count, eap->forceit); | |
576 | 980 # if defined(FEAT_WINDOWS) && defined(HAS_SWAP_EXISTS_ACTION) |
7 | 981 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
982 { | |
24 | 983 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
984 cleanup_T cs; | |
985 | |
986 /* Reset the error/interrupt/exception state here so that | |
987 * aborting() returns FALSE when closing a window. */ | |
988 enter_cleanup(&cs); | |
989 # endif | |
990 | |
991 /* Quitting means closing the split window, nothing else. */ | |
7 | 992 win_close(curwin, TRUE); |
993 swap_exists_action = SEA_NONE; | |
602 | 994 swap_exists_did_quit = TRUE; |
24 | 995 |
996 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
997 /* Restore the error/interrupt/exception state if not discarded by a | |
998 * new aborting error, interrupt, or uncaught exception. */ | |
999 leave_cleanup(&cs); | |
1000 # endif | |
7 | 1001 } |
1002 else | |
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1003 handle_swap_exists(&old_curbuf); |
7 | 1004 # endif |
1005 } | |
1006 #endif | |
1007 | |
576 | 1008 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
7 | 1009 /* |
1010 * Handle the situation of swap_exists_action being set. | |
1011 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1012 */ | |
1013 void | |
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1014 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1015 { |
24 | 1016 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
1017 cleanup_T cs; | |
1018 # endif | |
4139 | 1019 #ifdef FEAT_SYN_HL |
1020 long old_tw = curbuf->b_p_tw; | |
1021 #endif | |
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1022 buf_T *buf; |
20 | 1023 |
7 | 1024 if (swap_exists_action == SEA_QUIT) |
1025 { | |
24 | 1026 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
1027 /* Reset the error/interrupt/exception state here so that | |
1028 * aborting() returns FALSE when closing a buffer. */ | |
1029 enter_cleanup(&cs); | |
1030 # endif | |
1031 | |
7 | 1032 /* User selected Quit at ATTENTION prompt. Go back to previous |
1033 * buffer. If that buffer is gone or the same as the current one, | |
1034 * open a new, empty buffer. */ | |
1035 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1036 swap_exists_did_quit = TRUE; |
3365 | 1037 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1038 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1039 || old_curbuf->br_buf == curbuf) |
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1040 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1041 else |
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1042 buf = old_curbuf->br_buf; |
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1043 if (buf != NULL) |
4139 | 1044 { |
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1045 enter_buffer(buf); |
4139 | 1046 #ifdef FEAT_SYN_HL |
1047 if (old_tw != curbuf->b_p_tw) | |
1048 check_colorcolumn(curwin); | |
1049 #endif | |
1050 } | |
7 | 1051 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1052 |
1053 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
1054 /* Restore the error/interrupt/exception state if not discarded by a | |
1055 * new aborting error, interrupt, or uncaught exception. */ | |
1056 leave_cleanup(&cs); | |
1057 # endif | |
7 | 1058 } |
1059 else if (swap_exists_action == SEA_RECOVER) | |
1060 { | |
24 | 1061 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
1062 /* Reset the error/interrupt/exception state here so that | |
1063 * aborting() returns FALSE when closing a buffer. */ | |
1064 enter_cleanup(&cs); | |
1065 # endif | |
1066 | |
7 | 1067 /* User selected Recover at ATTENTION prompt. */ |
1068 msg_scroll = TRUE; | |
1069 ml_recover(); | |
1070 MSG_PUTS("\n"); /* don't overwrite the last message */ | |
1071 cmdline_row = msg_row; | |
717 | 1072 do_modelines(0); |
24 | 1073 |
1074 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
1075 /* Restore the error/interrupt/exception state if not discarded by a | |
1076 * new aborting error, interrupt, or uncaught exception. */ | |
1077 leave_cleanup(&cs); | |
1078 # endif | |
7 | 1079 } |
1080 swap_exists_action = SEA_NONE; | |
1081 } | |
1082 #endif | |
1083 | |
1084 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
1085 /* | |
1086 * do_bufdel() - delete or unload buffer(s) | |
1087 * | |
1088 * addr_count == 0: ":bdel" - delete current buffer | |
1089 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1090 * buffer "end_bnr", then any other arguments. | |
1091 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1092 * | |
1093 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1094 * DOBUF_DEL (":bdel") | |
1095 * | |
1096 * Returns error message or NULL | |
1097 */ | |
1098 char_u * | |
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1099 do_bufdel( |
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1100 int command, |
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1101 char_u *arg, /* pointer to extra arguments */ |
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1102 int addr_count, |
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1103 int start_bnr, /* first buffer number in a range */ |
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1104 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1105 int forceit) |
7 | 1106 { |
1107 int do_current = 0; /* delete current buffer? */ | |
1108 int deleted = 0; /* number of buffers deleted */ | |
1109 char_u *errormsg = NULL; /* return value */ | |
1110 int bnr; /* buffer number */ | |
1111 char_u *p; | |
1112 | |
1113 if (addr_count == 0) | |
1114 { | |
1115 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1116 } | |
1117 else | |
1118 { | |
1119 if (addr_count == 2) | |
1120 { | |
1121 if (*arg) /* both range and argument is not allowed */ | |
1122 return (char_u *)_(e_trailing); | |
1123 bnr = start_bnr; | |
1124 } | |
1125 else /* addr_count == 1 */ | |
1126 bnr = end_bnr; | |
1127 | |
1128 for ( ;!got_int; ui_breakcheck()) | |
1129 { | |
1130 /* | |
1131 * delete the current buffer last, otherwise when the | |
1132 * current buffer is deleted, the next buffer becomes | |
1133 * the current one and will be loaded, which may then | |
1134 * also be deleted, etc. | |
1135 */ | |
1136 if (bnr == curbuf->b_fnum) | |
1137 do_current = bnr; | |
1138 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1139 forceit) == OK) | |
1140 ++deleted; | |
1141 | |
1142 /* | |
1143 * find next buffer number to delete/unload | |
1144 */ | |
1145 if (addr_count == 2) | |
1146 { | |
1147 if (++bnr > end_bnr) | |
1148 break; | |
1149 } | |
1150 else /* addr_count == 1 */ | |
1151 { | |
1152 arg = skipwhite(arg); | |
1153 if (*arg == NUL) | |
1154 break; | |
1155 if (!VIM_ISDIGIT(*arg)) | |
1156 { | |
1157 p = skiptowhite_esc(arg); | |
4236 | 1158 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1159 FALSE, FALSE); | |
7 | 1160 if (bnr < 0) /* failed */ |
1161 break; | |
1162 arg = p; | |
1163 } | |
1164 else | |
1165 bnr = getdigits(&arg); | |
1166 } | |
1167 } | |
1168 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1169 FORWARD, do_current, forceit) == OK) | |
1170 ++deleted; | |
1171 | |
1172 if (deleted == 0) | |
1173 { | |
1174 if (command == DOBUF_UNLOAD) | |
300 | 1175 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1176 else if (command == DOBUF_DEL) |
300 | 1177 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1178 else |
300 | 1179 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
7 | 1180 errormsg = IObuff; |
1181 } | |
1182 else if (deleted >= p_report) | |
1183 { | |
1184 if (command == DOBUF_UNLOAD) | |
1185 { | |
1186 if (deleted == 1) | |
1187 MSG(_("1 buffer unloaded")); | |
1188 else | |
1189 smsg((char_u *)_("%d buffers unloaded"), deleted); | |
1190 } | |
1191 else if (command == DOBUF_DEL) | |
1192 { | |
1193 if (deleted == 1) | |
1194 MSG(_("1 buffer deleted")); | |
1195 else | |
1196 smsg((char_u *)_("%d buffers deleted"), deleted); | |
1197 } | |
1198 else | |
1199 { | |
1200 if (deleted == 1) | |
1201 MSG(_("1 buffer wiped out")); | |
1202 else | |
1203 smsg((char_u *)_("%d buffers wiped out"), deleted); | |
1204 } | |
1205 } | |
1206 } | |
1207 | |
1208 | |
1209 return errormsg; | |
1210 } | |
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1211 #endif /* FEAT_LISTCMDS */ |
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1212 |
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1213 #if defined(FEAT_LISTCMDS) || defined(FEAT_PYTHON) \ |
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1214 || defined(FEAT_PYTHON3) || defined(PROTO) |
7 | 1215 |
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1216 static int empty_curbuf(int close_others, int forceit, int action); |
5586 | 1217 |
1218 /* | |
1219 * Make the current buffer empty. | |
1220 * Used when it is wiped out and it's the last buffer. | |
1221 */ | |
1222 static int | |
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1223 empty_curbuf( |
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1224 int close_others, |
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1225 int forceit, |
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1226 int action) |
5586 | 1227 { |
1228 int retval; | |
1229 buf_T *buf = curbuf; | |
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1230 bufref_T bufref; |
5586 | 1231 |
1232 if (action == DOBUF_UNLOAD) | |
1233 { | |
1234 EMSG(_("E90: Cannot unload last buffer")); | |
1235 return FAIL; | |
1236 } | |
1237 | |
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1238 set_bufref(&bufref, buf); |
5586 | 1239 #ifdef FEAT_WINDOWS |
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1240 if (close_others) |
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1241 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1242 close_windows(buf, TRUE); |
1243 #endif | |
1244 | |
1245 setpcmark(); | |
1246 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1247 forceit ? ECMD_FORCEIT : 0, curwin); | |
1248 | |
1249 /* | |
1250 * do_ecmd() may create a new buffer, then we have to delete | |
1251 * the old one. But do_ecmd() may have done that already, check | |
1252 * if the buffer still exists. | |
1253 */ | |
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1254 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1255 close_buffer(NULL, buf, action, FALSE); |
1256 if (!close_others) | |
1257 need_fileinfo = FALSE; | |
1258 return retval; | |
1259 } | |
7 | 1260 /* |
1261 * Implementation of the commands for the buffer list. | |
1262 * | |
1263 * action == DOBUF_GOTO go to specified buffer | |
1264 * action == DOBUF_SPLIT split window and go to specified buffer | |
1265 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1266 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1267 * action == DOBUF_WIPE delete specified buffer(s) really | |
1268 * | |
1269 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1270 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1271 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1272 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1273 * | |
1274 * Return FAIL or OK. | |
1275 */ | |
1276 int | |
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1277 do_buffer( |
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1278 int action, |
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1279 int start, |
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1280 int dir, /* FORWARD or BACKWARD */ |
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1281 int count, /* buffer number or number of buffers */ |
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1282 int forceit) /* TRUE for :...! */ |
7 | 1283 { |
1284 buf_T *buf; | |
1285 buf_T *bp; | |
1286 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1287 || action == DOBUF_WIPE); | |
1288 | |
1289 switch (start) | |
1290 { | |
1291 case DOBUF_FIRST: buf = firstbuf; break; | |
1292 case DOBUF_LAST: buf = lastbuf; break; | |
1293 default: buf = curbuf; break; | |
1294 } | |
1295 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1296 { | |
1297 while (count-- > 0) | |
1298 { | |
1299 do | |
1300 { | |
1301 buf = buf->b_next; | |
1302 if (buf == NULL) | |
1303 buf = firstbuf; | |
1304 } | |
1305 while (buf != curbuf && !bufIsChanged(buf)); | |
1306 } | |
1307 if (!bufIsChanged(buf)) | |
1308 { | |
1309 EMSG(_("E84: No modified buffer found")); | |
1310 return FAIL; | |
1311 } | |
1312 } | |
1313 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1314 { | |
1315 while (buf != NULL && buf->b_fnum != count) | |
1316 buf = buf->b_next; | |
1317 } | |
1318 else | |
1319 { | |
1320 bp = NULL; | |
1321 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1322 { | |
1323 /* remember the buffer where we start, we come back there when all | |
1324 * buffers are unlisted. */ | |
1325 if (bp == NULL) | |
1326 bp = buf; | |
1327 if (dir == FORWARD) | |
1328 { | |
1329 buf = buf->b_next; | |
1330 if (buf == NULL) | |
1331 buf = firstbuf; | |
1332 } | |
1333 else | |
1334 { | |
1335 buf = buf->b_prev; | |
1336 if (buf == NULL) | |
1337 buf = lastbuf; | |
1338 } | |
1339 /* don't count unlisted buffers */ | |
1340 if (unload || buf->b_p_bl) | |
1341 { | |
1342 --count; | |
1343 bp = NULL; /* use this buffer as new starting point */ | |
1344 } | |
1345 if (bp == buf) | |
1346 { | |
1347 /* back where we started, didn't find anything. */ | |
1348 EMSG(_("E85: There is no listed buffer")); | |
1349 return FAIL; | |
1350 } | |
1351 } | |
1352 } | |
1353 | |
1354 if (buf == NULL) /* could not find it */ | |
1355 { | |
1356 if (start == DOBUF_FIRST) | |
1357 { | |
1358 /* don't warn when deleting */ | |
1359 if (!unload) | |
6557 | 1360 EMSGN(_(e_nobufnr), count); |
7 | 1361 } |
1362 else if (dir == FORWARD) | |
1363 EMSG(_("E87: Cannot go beyond last buffer")); | |
1364 else | |
1365 EMSG(_("E88: Cannot go before first buffer")); | |
1366 return FAIL; | |
1367 } | |
1368 | |
1369 #ifdef FEAT_GUI | |
1370 need_mouse_correct = TRUE; | |
1371 #endif | |
1372 | |
1373 #ifdef FEAT_LISTCMDS | |
1374 /* | |
1375 * delete buffer buf from memory and/or the list | |
1376 */ | |
1377 if (unload) | |
1378 { | |
1379 int forward; | |
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1380 # if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) |
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1381 bufref_T bufref; |
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1382 |
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1383 set_bufref(&bufref, buf); |
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1384 # endif |
7 | 1385 |
1386 /* When unloading or deleting a buffer that's already unloaded and | |
1387 * unlisted: fail silently. */ | |
1388 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1389 return FAIL; | |
1390 | |
1391 if (!forceit && bufIsChanged(buf)) | |
1392 { | |
1393 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1394 if ((p_confirm || cmdmod.confirm) && p_write) | |
1395 { | |
1396 dialog_changed(buf, FALSE); | |
1397 # ifdef FEAT_AUTOCMD | |
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1398 if (!bufref_valid(&bufref)) |
7 | 1399 /* Autocommand deleted buffer, oops! It's not changed |
1400 * now. */ | |
1401 return FAIL; | |
1402 # endif | |
36 | 1403 /* If it's still changed fail silently, the dialog already |
1404 * mentioned why it fails. */ | |
1405 if (bufIsChanged(buf)) | |
1406 return FAIL; | |
7 | 1407 } |
36 | 1408 else |
7 | 1409 #endif |
1410 { | |
1411 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"), | |
1412 buf->b_fnum); | |
1413 return FAIL; | |
1414 } | |
1415 } | |
1416 | |
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1417 /* When closing the current buffer stop Visual mode. */ |
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1418 if (buf == curbuf && VIsual_active) |
10154
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1419 end_visual_mode(); |
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1420 |
7 | 1421 /* |
1422 * If deleting the last (listed) buffer, make it empty. | |
1423 * The last (listed) buffer cannot be unloaded. | |
1424 */ | |
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1425 FOR_ALL_BUFFERS(bp) |
7 | 1426 if (bp->b_p_bl && bp != buf) |
1427 break; | |
1428 if (bp == NULL && buf == curbuf) | |
5586 | 1429 return empty_curbuf(TRUE, forceit, action); |
7 | 1430 |
1431 #ifdef FEAT_WINDOWS | |
1432 /* | |
1433 * If the deleted buffer is the current one, close the current window | |
671 | 1434 * (unless it's the only window). Repeat this so long as we end up in |
1435 * a window with this buffer. | |
7 | 1436 */ |
671 | 1437 while (buf == curbuf |
3570 | 1438 # ifdef FEAT_AUTOCMD |
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1439 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
3570 | 1440 # endif |
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1441 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1442 { |
1443 if (win_close(curwin, FALSE) == FAIL) | |
1444 break; | |
1445 } | |
7 | 1446 #endif |
1447 | |
1448 /* | |
1449 * If the buffer to be deleted is not the current one, delete it here. | |
1450 */ | |
1451 if (buf != curbuf) | |
1452 { | |
1453 #ifdef FEAT_WINDOWS | |
671 | 1454 close_windows(buf, FALSE); |
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1455 if (buf != curbuf && bufref_valid(&bufref)) |
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1456 #endif |
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1457 if (buf->b_nwindows <= 0) |
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1458 close_buffer(NULL, buf, action, FALSE); |
7 | 1459 return OK; |
1460 } | |
1461 | |
1462 /* | |
1463 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1464 * There should be another, otherwise it would have been handled |
1465 * above. However, autocommands may have deleted all buffers. | |
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1466 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1467 * Then prefer the buffer we most recently visited. |
1468 * Else try to find one that is loaded, after the current buffer, | |
1469 * then before the current buffer. | |
1470 * Finally use any buffer. | |
1471 */ | |
1472 buf = NULL; /* selected buffer */ | |
1473 bp = NULL; /* used when no loaded buffer found */ | |
1474 #ifdef FEAT_AUTOCMD | |
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1475 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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1476 buf = au_new_curbuf.br_buf; |
7 | 1477 # ifdef FEAT_JUMPLIST |
1478 else | |
1479 # endif | |
1480 #endif | |
1481 #ifdef FEAT_JUMPLIST | |
1482 if (curwin->w_jumplistlen > 0) | |
1483 { | |
1484 int jumpidx; | |
1485 | |
1486 jumpidx = curwin->w_jumplistidx - 1; | |
1487 if (jumpidx < 0) | |
1488 jumpidx = curwin->w_jumplistlen - 1; | |
1489 | |
1490 forward = jumpidx; | |
1491 while (jumpidx != curwin->w_jumplistidx) | |
1492 { | |
1493 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1494 if (buf != NULL) | |
1495 { | |
1496 if (buf == curbuf || !buf->b_p_bl) | |
1497 buf = NULL; /* skip current and unlisted bufs */ | |
1498 else if (buf->b_ml.ml_mfp == NULL) | |
1499 { | |
1500 /* skip unloaded buf, but may keep it for later */ | |
1501 if (bp == NULL) | |
1502 bp = buf; | |
1503 buf = NULL; | |
1504 } | |
1505 } | |
1506 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1507 break; | |
1508 /* advance to older entry in jump list */ | |
1509 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1510 break; | |
1511 if (--jumpidx < 0) | |
1512 jumpidx = curwin->w_jumplistlen - 1; | |
1513 if (jumpidx == forward) /* List exhausted for sure */ | |
1514 break; | |
1515 } | |
1516 } | |
1517 #endif | |
1518 | |
1519 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1520 { | |
1521 forward = TRUE; | |
1522 buf = curbuf->b_next; | |
1523 for (;;) | |
1524 { | |
1525 if (buf == NULL) | |
1526 { | |
1527 if (!forward) /* tried both directions */ | |
1528 break; | |
1529 buf = curbuf->b_prev; | |
1530 forward = FALSE; | |
1531 continue; | |
1532 } | |
1533 /* in non-help buffer, try to skip help buffers, and vv */ | |
1534 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1535 { | |
1536 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1537 break; | |
1538 if (bp == NULL) /* remember unloaded buf for later */ | |
1539 bp = buf; | |
1540 } | |
1541 if (forward) | |
1542 buf = buf->b_next; | |
1543 else | |
1544 buf = buf->b_prev; | |
1545 } | |
1546 } | |
1547 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1548 buf = bp; | |
1549 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1550 { | |
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1551 FOR_ALL_BUFFERS(buf) |
7 | 1552 if (buf->b_p_bl && buf != curbuf) |
1553 break; | |
1554 } | |
1555 if (buf == NULL) /* Still no buffer, just take one */ | |
1556 { | |
1557 if (curbuf->b_next != NULL) | |
1558 buf = curbuf->b_next; | |
1559 else | |
1560 buf = curbuf->b_prev; | |
1561 } | |
1562 } | |
1563 | |
5586 | 1564 if (buf == NULL) |
1565 { | |
1566 /* Autocommands must have wiped out all other buffers. Only option | |
1567 * now is to make the current buffer empty. */ | |
1568 return empty_curbuf(FALSE, forceit, action); | |
1569 } | |
1570 | |
7 | 1571 /* |
1572 * make buf current buffer | |
1573 */ | |
1574 if (action == DOBUF_SPLIT) /* split window first */ | |
1575 { | |
1576 # ifdef FEAT_WINDOWS | |
1618 | 1577 /* If 'switchbuf' contains "useopen": jump to first window containing |
1578 * "buf" if one exists */ | |
1579 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1580 return OK; |
1736 | 1581 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1582 * page containing "buf" if one exists */ |
1583 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1584 return OK; |
1585 if (win_split(0, 0) == FAIL) | |
1586 # endif | |
1587 return FAIL; | |
1588 } | |
1589 #endif | |
1590 | |
1591 /* go to current buffer - nothing to do */ | |
1592 if (buf == curbuf) | |
1593 return OK; | |
1594 | |
1595 /* | |
1596 * Check if the current buffer may be abandoned. | |
1597 */ | |
1598 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1599 { | |
1600 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1601 if ((p_confirm || cmdmod.confirm) && p_write) | |
1602 { | |
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1603 # ifdef FEAT_AUTOCMD |
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1604 bufref_T bufref; |
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1605 |
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1606 set_bufref(&bufref, buf); |
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1607 # endif |
7 | 1608 dialog_changed(curbuf, FALSE); |
1609 # ifdef FEAT_AUTOCMD | |
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1610 if (!bufref_valid(&bufref)) |
7 | 1611 /* Autocommand deleted buffer, oops! */ |
1612 return FAIL; | |
1613 # endif | |
1614 } | |
1615 if (bufIsChanged(curbuf)) | |
1616 #endif | |
1617 { | |
1618 EMSG(_(e_nowrtmsg)); | |
1619 return FAIL; | |
1620 } | |
1621 } | |
1622 | |
1623 /* Go to the other buffer. */ | |
1624 set_curbuf(buf, action); | |
1625 | |
2583 | 1626 #if defined(FEAT_LISTCMDS) \ |
1627 && (defined(FEAT_SCROLLBIND) || defined(FEAT_CURSORBIND)) | |
7 | 1628 if (action == DOBUF_SPLIT) |
2583 | 1629 { |
1630 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
1631 } | |
7 | 1632 #endif |
1633 | |
1634 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
1635 if (aborting()) /* autocmds may abort script processing */ | |
1636 return FAIL; | |
1637 #endif | |
1638 | |
1639 return OK; | |
1640 } | |
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1641 #endif |
7 | 1642 |
1643 /* | |
1644 * Set current buffer to "buf". Executes autocommands and closes current | |
1645 * buffer. "action" tells how to close the current buffer: | |
1646 * DOBUF_GOTO free or hide it | |
1647 * DOBUF_SPLIT nothing | |
1648 * DOBUF_UNLOAD unload it | |
1649 * DOBUF_DEL delete it | |
1650 * DOBUF_WIPE wipe it out | |
1651 */ | |
1652 void | |
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1653 set_curbuf(buf_T *buf, int action) |
7 | 1654 { |
1655 buf_T *prevbuf; | |
1656 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1657 || action == DOBUF_WIPE); | |
4139 | 1658 #ifdef FEAT_SYN_HL |
1659 long old_tw = curbuf->b_p_tw; | |
1660 #endif | |
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1661 bufref_T bufref; |
7 | 1662 |
1663 setpcmark(); | |
22 | 1664 if (!cmdmod.keepalt) |
1665 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1666 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1667 |
1668 /* Don't restart Select mode after switching to another buffer. */ | |
1669 VIsual_reselect = FALSE; | |
1670 | |
1671 /* close_windows() or apply_autocmds() may change curbuf */ | |
1672 prevbuf = curbuf; | |
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1673 set_bufref(&bufref, prevbuf); |
7 | 1674 |
1675 #ifdef FEAT_AUTOCMD | |
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1676 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
7 | 1677 # ifdef FEAT_EVAL |
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1678 || (bufref_valid(&bufref) && !aborting()) |
7 | 1679 # else |
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1680 || bufref_valid(&bufref) |
7 | 1681 # endif |
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1682 ) |
7 | 1683 #endif |
1684 { | |
3068 | 1685 #ifdef FEAT_SYN_HL |
1686 if (prevbuf == curwin->w_buffer) | |
1687 reset_synblock(curwin); | |
1688 #endif | |
7 | 1689 #ifdef FEAT_WINDOWS |
1690 if (unload) | |
671 | 1691 close_windows(prevbuf, FALSE); |
7 | 1692 #endif |
1693 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
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1694 if (bufref_valid(&bufref) && !aborting()) |
7 | 1695 #else |
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1696 if (bufref_valid(&bufref)) |
7 | 1697 #endif |
815 | 1698 { |
3606 | 1699 #ifdef FEAT_WINDOWS |
3654 | 1700 win_T *previouswin = curwin; |
3606 | 1701 #endif |
815 | 1702 if (prevbuf == curbuf) |
825 | 1703 u_sync(FALSE); |
7 | 1704 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1705 unload ? action : (action == DOBUF_GOTO | |
1706 && !P_HID(prevbuf) | |
3365 | 1707 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3606 | 1708 #ifdef FEAT_WINDOWS |
3654 | 1709 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1710 /* autocommands changed curwin, Grr! */ |
3654 | 1711 curwin = previouswin; |
3606 | 1712 #endif |
815 | 1713 } |
7 | 1714 } |
1715 #ifdef FEAT_AUTOCMD | |
1710 | 1716 /* An autocommand may have deleted "buf", already entered it (e.g., when |
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1717 * it did ":bunload") or aborted the script processing. |
3594 | 1718 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1719 if ((buf_valid(buf) && buf != curbuf | |
3606 | 1720 # ifdef FEAT_EVAL |
3594 | 1721 && !aborting() |
3606 | 1722 # endif |
1723 # ifdef FEAT_WINDOWS | |
3594 | 1724 ) || curwin->w_buffer == NULL |
3606 | 1725 # endif |
3594 | 1726 ) |
7 | 1727 #endif |
4139 | 1728 { |
7 | 1729 enter_buffer(buf); |
4139 | 1730 #ifdef FEAT_SYN_HL |
1731 if (old_tw != curbuf->b_p_tw) | |
1732 check_colorcolumn(curwin); | |
1733 #endif | |
1734 } | |
7 | 1735 } |
1736 | |
1737 /* | |
1738 * Enter a new current buffer. | |
4139 | 1739 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1740 * be pointing to freed memory. | |
7 | 1741 */ |
1742 void | |
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1743 enter_buffer(buf_T *buf) |
7 | 1744 { |
1745 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1746 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1747 if (!buf->b_help) | |
1748 get_winopts(buf); | |
1749 #ifdef FEAT_FOLDING | |
1750 else | |
1751 /* Remove all folds in the window. */ | |
1752 clearFolding(curwin); | |
1753 foldUpdateAll(curwin); /* update folds (later). */ | |
1754 #endif | |
1755 | |
1756 /* Get the buffer in the current window. */ | |
1757 curwin->w_buffer = buf; | |
1758 curbuf = buf; | |
1759 ++curbuf->b_nwindows; | |
1760 | |
1761 #ifdef FEAT_DIFF | |
672 | 1762 if (curwin->w_p_diff) |
1763 diff_buf_add(curbuf); | |
7 | 1764 #endif |
1765 | |
3068 | 1766 #ifdef FEAT_SYN_HL |
1767 curwin->w_s = &(buf->b_s); | |
1768 #endif | |
1769 | |
7 | 1770 /* Cursor on first line by default. */ |
1771 curwin->w_cursor.lnum = 1; | |
1772 curwin->w_cursor.col = 0; | |
1773 #ifdef FEAT_VIRTUALEDIT | |
1774 curwin->w_cursor.coladd = 0; | |
1775 #endif | |
1776 curwin->w_set_curswant = TRUE; | |
1744 | 1777 #ifdef FEAT_AUTOCMD |
1778 curwin->w_topline_was_set = FALSE; | |
1779 #endif | |
7 | 1780 |
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1781 /* mark cursor position as being invalid */ |
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1782 curwin->w_valid = 0; |
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1783 |
7 | 1784 /* Make sure the buffer is loaded. */ |
1785 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1786 { |
24 | 1787 #ifdef FEAT_AUTOCMD |
22 | 1788 /* If there is no filetype, allow for detecting one. Esp. useful for |
1789 * ":ball" used in a autocommand. If there already is a filetype we | |
1790 * might prefer to keep it. */ | |
1791 if (*curbuf->b_p_ft == NUL) | |
1792 did_filetype = FALSE; | |
24 | 1793 #endif |
22 | 1794 |
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1795 open_buffer(FALSE, NULL, 0); |
22 | 1796 } |
7 | 1797 else |
1798 { | |
968 | 1799 if (!msg_silent) |
1800 need_fileinfo = TRUE; /* display file info after redraw */ | |
7 | 1801 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
1802 #ifdef FEAT_AUTOCMD | |
1803 curwin->w_topline = 1; | |
1804 # ifdef FEAT_DIFF | |
1805 curwin->w_topfill = 0; | |
1806 # endif | |
1807 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
1808 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1809 #endif | |
1810 } | |
1811 | |
1812 /* If autocommands did not change the cursor position, restore cursor lnum | |
1813 * and possibly cursor col. */ | |
1814 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1815 buflist_getfpos(); | |
1816 | |
1817 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1818 #ifdef FEAT_TITLE | |
1819 maketitle(); | |
1820 #endif | |
1821 #ifdef FEAT_AUTOCMD | |
1744 | 1822 /* when autocmds didn't change it */ |
1823 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1824 #endif |
1825 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ | |
1826 | |
33 | 1827 #ifdef FEAT_NETBEANS_INTG |
1828 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1829 netbeans_file_activated(curbuf); |
33 | 1830 #endif |
1831 | |
961 | 1832 /* Change directories when the 'acd' option is set. */ |
1833 DO_AUTOCHDIR | |
7 | 1834 |
1835 #ifdef FEAT_KEYMAP | |
1836 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1837 (void)keymap_init(); |
7 | 1838 #endif |
1185 | 1839 #ifdef FEAT_SPELL |
1840 /* May need to set the spell language. Can only do this after the buffer | |
1841 * has been properly setup. */ | |
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1842 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1843 (void)did_set_spelllang(curwin); |
1185 | 1844 #endif |
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1845 #ifdef FEAT_VIMINFO |
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1846 curbuf->b_last_used = vim_time(); |
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1847 #endif |
1185 | 1848 |
7 | 1849 redraw_later(NOT_VALID); |
1850 } | |
1851 | |
961 | 1852 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1853 /* | |
1854 * Change to the directory of the current buffer. | |
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1855 * Don't do this while still starting up. |
961 | 1856 */ |
1857 void | |
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1858 do_autochdir(void) |
961 | 1859 { |
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1860 if ((starting == 0 || test_autochdir) |
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1861 && curbuf->b_ffname != NULL |
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1862 && vim_chdirfile(curbuf->b_ffname) == OK) |
961 | 1863 shorten_fnames(TRUE); |
1864 } | |
1865 #endif | |
1866 | |
7 | 1867 /* |
1868 * functions for dealing with the buffer list | |
1869 */ | |
1870 | |
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1871 static int top_file_num = 1; /* highest file number */ |
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1872 |
7 | 1873 /* |
1874 * Add a file name to the buffer list. Return a pointer to the buffer. | |
1875 * If the same file name already exists return a pointer to that buffer. | |
1876 * If it does not exist, or if fname == NULL, a new entry is created. | |
1877 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1878 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1879 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1880 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1881 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1882 * if the buffer already exists. |
7 | 1883 * This is the ONLY way to create a new buffer. |
1884 */ | |
1885 buf_T * | |
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1886 buflist_new( |
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1887 char_u *ffname, /* full path of fname or relative */ |
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1888 char_u *sfname, /* short fname or NULL */ |
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1889 linenr_T lnum, /* preferred cursor line */ |
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1890 int flags) /* BLN_ defines */ |
7 | 1891 { |
1892 buf_T *buf; | |
1893 #ifdef UNIX | |
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1894 stat_T st; |
7 | 1895 #endif |
1896 | |
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1897 if (top_file_num == 1) |
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1898 hash_init(&buf_hashtab); |
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1899 |
7 | 1900 fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */ |
1901 | |
1902 /* | |
1903 * If file name already exists in the list, update the entry. | |
1904 */ | |
1905 #ifdef UNIX | |
1906 /* On Unix we can use inode numbers when the file exists. Works better | |
1907 * for hard links. */ | |
1908 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1909 st.st_dev = (dev_T)-1; | |
1910 #endif | |
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1911 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1912 #ifdef UNIX |
1913 buflist_findname_stat(ffname, &st) | |
1914 #else | |
1915 buflist_findname(ffname) | |
1916 #endif | |
1917 ) != NULL) | |
1918 { | |
1919 vim_free(ffname); | |
1920 if (lnum != 0) | |
1921 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1922 |
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1923 if ((flags & BLN_NOOPT) == 0) |
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1924 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1925 * already */ |
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1926 buf_copy_options(buf, 0); |
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1927 |
7 | 1928 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1929 { | |
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1930 #ifdef FEAT_AUTOCMD |
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1931 bufref_T bufref; |
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1932 #endif |
7 | 1933 buf->b_p_bl = TRUE; |
1934 #ifdef FEAT_AUTOCMD | |
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1935 set_bufref(&bufref, buf); |
7 | 1936 if (!(flags & BLN_DUMMY)) |
5816 | 1937 { |
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1938 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1939 && !bufref_valid(&bufref)) |
5816 | 1940 return NULL; |
1941 } | |
7 | 1942 #endif |
1943 } | |
1944 return buf; | |
1945 } | |
1946 | |
1947 /* | |
1948 * If the current buffer has no name and no contents, use the current | |
1949 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1950 * | |
1951 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1952 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1953 * buffer.) | |
7 | 1954 */ |
1955 buf = NULL; | |
1956 if ((flags & BLN_CURBUF) | |
1957 && curbuf != NULL | |
1958 && curbuf->b_ffname == NULL | |
1959 && curbuf->b_nwindows <= 1 | |
1960 && (curbuf->b_ml.ml_mfp == NULL || bufempty())) | |
1961 { | |
1962 buf = curbuf; | |
1963 #ifdef FEAT_AUTOCMD | |
1964 /* It's like this buffer is deleted. Watch out for autocommands that | |
1965 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1966 if (curbuf->b_p_bl) | |
1967 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1968 if (buf == curbuf) | |
1969 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
1970 # ifdef FEAT_EVAL | |
36 | 1971 if (aborting()) /* autocmds may abort script processing */ |
7 | 1972 return NULL; |
1973 # endif | |
1974 #endif | |
1975 #ifdef FEAT_QUICKFIX | |
1976 # ifdef FEAT_AUTOCMD | |
1977 if (buf == curbuf) | |
1978 # endif | |
1979 { | |
1980 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1981 clear_string_option(&buf->b_p_bh); | |
1982 clear_string_option(&buf->b_p_bt); | |
1983 } | |
1984 #endif | |
1985 } | |
1986 if (buf != curbuf || curbuf == NULL) | |
1987 { | |
1988 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
1989 if (buf == NULL) | |
1990 { | |
1991 vim_free(ffname); | |
1992 return NULL; | |
1993 } | |
4287 | 1994 #ifdef FEAT_EVAL |
1995 /* init b: variables */ | |
1996 buf->b_vars = dict_alloc(); | |
1997 if (buf->b_vars == NULL) | |
1998 { | |
1999 vim_free(ffname); | |
2000 vim_free(buf); | |
2001 return NULL; | |
2002 } | |
2003 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2004 #endif | |
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|
2005 init_changedtick(buf); |
7 | 2006 } |
2007 | |
2008 if (ffname != NULL) | |
2009 { | |
2010 buf->b_ffname = ffname; | |
2011 buf->b_sfname = vim_strsave(sfname); | |
2012 } | |
2013 | |
2014 clear_wininfo(buf); | |
2015 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2016 | |
2017 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2018 || buf->b_wininfo == NULL) | |
2019 { | |
2020 vim_free(buf->b_ffname); | |
2021 buf->b_ffname = NULL; | |
2022 vim_free(buf->b_sfname); | |
2023 buf->b_sfname = NULL; | |
2024 if (buf != curbuf) | |
2025 free_buffer(buf); | |
2026 return NULL; | |
2027 } | |
2028 | |
2029 if (buf == curbuf) | |
2030 { | |
2031 /* free all things allocated for this buffer */ | |
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diff
changeset
|
2032 buf_freeall(buf, 0); |
7 | 2033 if (buf != curbuf) /* autocommands deleted the buffer! */ |
2034 return NULL; | |
2035 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
36 | 2036 if (aborting()) /* autocmds may abort script processing */ |
7 | 2037 return NULL; |
2038 #endif | |
2039 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2040 |
2041 /* Init the options. */ | |
2042 buf->b_p_initialized = FALSE; | |
2043 buf_copy_options(buf, BCO_ENTER); | |
2044 | |
7 | 2045 #ifdef FEAT_KEYMAP |
2046 /* need to reload lmaps and set b:keymap_name */ | |
2047 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2048 #endif | |
2049 } | |
2050 else | |
2051 { | |
2052 /* | |
2053 * put new buffer at the end of the buffer list | |
2054 */ | |
2055 buf->b_next = NULL; | |
2056 if (firstbuf == NULL) /* buffer list is empty */ | |
2057 { | |
2058 buf->b_prev = NULL; | |
2059 firstbuf = buf; | |
2060 } | |
2061 else /* append new buffer at end of list */ | |
2062 { | |
2063 lastbuf->b_next = buf; | |
2064 buf->b_prev = lastbuf; | |
2065 } | |
2066 lastbuf = buf; | |
2067 | |
2068 buf->b_fnum = top_file_num++; | |
2069 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2070 { | |
2071 EMSG(_("W14: Warning: List of file names overflow")); | |
2072 if (emsg_silent == 0) | |
2073 { | |
2074 out_flush(); | |
2075 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2076 } | |
2077 top_file_num = 1; | |
2078 } | |
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parents:
9487
diff
changeset
|
2079 buf_hashtab_add(buf); |
7 | 2080 |
2081 /* | |
2082 * Always copy the options from the current buffer. | |
2083 */ | |
2084 buf_copy_options(buf, BCO_ALWAYS); | |
2085 } | |
2086 | |
2087 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2088 buf->b_wininfo->wi_win = curwin; | |
2089 | |
126 | 2090 #ifdef FEAT_SYN_HL |
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|
2091 hash_init(&buf->b_s.b_keywtab); |
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|
2092 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2093 #endif |
2094 | |
2095 buf->b_fname = buf->b_sfname; | |
2096 #ifdef UNIX | |
2097 if (st.st_dev == (dev_T)-1) | |
1873 | 2098 buf->b_dev_valid = FALSE; |
7 | 2099 else |
2100 { | |
1873 | 2101 buf->b_dev_valid = TRUE; |
7 | 2102 buf->b_dev = st.st_dev; |
2103 buf->b_ino = st.st_ino; | |
2104 } | |
2105 #endif | |
2106 buf->b_u_synced = TRUE; | |
2107 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2108 if (flags & BLN_DUMMY) |
2109 buf->b_flags |= BF_DUMMY; | |
7 | 2110 buf_clear_file(buf); |
2111 clrallmarks(buf); /* clear marks */ | |
2112 fmarks_check_names(buf); /* check file marks for this file */ | |
2113 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2114 #ifdef FEAT_AUTOCMD | |
2115 if (!(flags & BLN_DUMMY)) | |
2116 { | |
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2117 bufref_T bufref; |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2118 |
6639 | 2119 /* Tricky: these autocommands may change the buffer list. They could |
2120 * also split the window with re-using the one empty buffer. This may | |
2121 * result in unexpectedly losing the empty buffer. */ | |
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parents:
9473
diff
changeset
|
2122 set_bufref(&bufref, buf); |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2123 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2124 && !bufref_valid(&bufref)) |
5816 | 2125 return NULL; |
7 | 2126 if (flags & BLN_LISTED) |
5816 | 2127 { |
9473
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Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2128 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2129 && !bufref_valid(&bufref)) |
5816 | 2130 return NULL; |
2131 } | |
7 | 2132 # ifdef FEAT_EVAL |
36 | 2133 if (aborting()) /* autocmds may abort script processing */ |
7 | 2134 return NULL; |
2135 # endif | |
2136 } | |
2137 #endif | |
2138 | |
2139 return buf; | |
2140 } | |
2141 | |
2142 /* | |
2143 * Free the memory for the options of a buffer. | |
2144 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2145 * 'fileencoding'. | |
2146 */ | |
2147 void | |
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7799
diff
changeset
|
2148 free_buf_options( |
83861277e6a3
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7799
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changeset
|
2149 buf_T *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2150 int free_p_ff) |
7 | 2151 { |
2152 if (free_p_ff) | |
2153 { | |
2154 #ifdef FEAT_MBYTE | |
2155 clear_string_option(&buf->b_p_fenc); | |
2156 #endif | |
2157 clear_string_option(&buf->b_p_ff); | |
2158 #ifdef FEAT_QUICKFIX | |
2159 clear_string_option(&buf->b_p_bh); | |
2160 clear_string_option(&buf->b_p_bt); | |
2161 #endif | |
2162 } | |
2163 #ifdef FEAT_FIND_ID | |
2164 clear_string_option(&buf->b_p_def); | |
2165 clear_string_option(&buf->b_p_inc); | |
2166 # ifdef FEAT_EVAL | |
2167 clear_string_option(&buf->b_p_inex); | |
2168 # endif | |
2169 #endif | |
2170 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2171 clear_string_option(&buf->b_p_inde); | |
2172 clear_string_option(&buf->b_p_indk); | |
2173 #endif | |
788 | 2174 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2175 clear_string_option(&buf->b_p_bexpr); | |
2176 #endif | |
2360
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diff
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|
2177 #if defined(FEAT_CRYPT) |
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diff
changeset
|
2178 clear_string_option(&buf->b_p_cm); |
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|
2179 #endif |
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changeset
|
2180 clear_string_option(&buf->b_p_fp); |
667 | 2181 #if defined(FEAT_EVAL) |
2182 clear_string_option(&buf->b_p_fex); | |
2183 #endif | |
7 | 2184 #ifdef FEAT_CRYPT |
2185 clear_string_option(&buf->b_p_key); | |
2186 #endif | |
2187 clear_string_option(&buf->b_p_kp); | |
2188 clear_string_option(&buf->b_p_mps); | |
2189 clear_string_option(&buf->b_p_fo); | |
41 | 2190 clear_string_option(&buf->b_p_flp); |
7 | 2191 clear_string_option(&buf->b_p_isk); |
2192 #ifdef FEAT_KEYMAP | |
2193 clear_string_option(&buf->b_p_keymap); | |
2194 ga_clear(&buf->b_kmap_ga); | |
2195 #endif | |
2196 #ifdef FEAT_COMMENTS | |
2197 clear_string_option(&buf->b_p_com); | |
2198 #endif | |
2199 #ifdef FEAT_FOLDING | |
2200 clear_string_option(&buf->b_p_cms); | |
2201 #endif | |
2202 clear_string_option(&buf->b_p_nf); | |
2203 #ifdef FEAT_SYN_HL | |
2204 clear_string_option(&buf->b_p_syn); | |
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parents:
7572
diff
changeset
|
2205 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2206 #endif |
2207 #ifdef FEAT_SPELL | |
2250
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|
2208 clear_string_option(&buf->b_s.b_p_spc); |
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|
2209 clear_string_option(&buf->b_s.b_p_spf); |
4805
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diff
changeset
|
2210 vim_regfree(buf->b_s.b_cap_prog); |
2250
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parents:
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diff
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|
2211 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2212 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2213 #endif |
2214 #ifdef FEAT_SEARCHPATH | |
2215 clear_string_option(&buf->b_p_sua); | |
2216 #endif | |
2217 #ifdef FEAT_AUTOCMD | |
2218 clear_string_option(&buf->b_p_ft); | |
2219 #endif | |
2220 #ifdef FEAT_CINDENT | |
2221 clear_string_option(&buf->b_p_cink); | |
2222 clear_string_option(&buf->b_p_cino); | |
2223 #endif | |
2224 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2225 clear_string_option(&buf->b_p_cinw); | |
2226 #endif | |
2227 #ifdef FEAT_INS_EXPAND | |
2228 clear_string_option(&buf->b_p_cpt); | |
2229 #endif | |
12 | 2230 #ifdef FEAT_COMPL_FUNC |
2231 clear_string_option(&buf->b_p_cfu); | |
502 | 2232 clear_string_option(&buf->b_p_ofu); |
12 | 2233 #endif |
7 | 2234 #ifdef FEAT_QUICKFIX |
2235 clear_string_option(&buf->b_p_gp); | |
2236 clear_string_option(&buf->b_p_mp); | |
2237 clear_string_option(&buf->b_p_efm); | |
2238 #endif | |
2239 clear_string_option(&buf->b_p_ep); | |
2240 clear_string_option(&buf->b_p_path); | |
2241 clear_string_option(&buf->b_p_tags); | |
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Christian Brabandt <cb@256bit.org>
parents:
7174
diff
changeset
|
2242 clear_string_option(&buf->b_p_tc); |
7 | 2243 #ifdef FEAT_INS_EXPAND |
2244 clear_string_option(&buf->b_p_dict); | |
2245 clear_string_option(&buf->b_p_tsr); | |
2246 #endif | |
12 | 2247 #ifdef FEAT_TEXTOBJ |
2248 clear_string_option(&buf->b_p_qe); | |
2249 #endif | |
7 | 2250 buf->b_p_ar = -1; |
5446 | 2251 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2252 #ifdef FEAT_LISP |
2253 clear_string_option(&buf->b_p_lw); | |
2254 #endif | |
6243 | 2255 clear_string_option(&buf->b_p_bkc); |
7 | 2256 } |
2257 | |
2258 /* | |
2259 * get alternate file n | |
2260 * set linenr to lnum or altfpos.lnum if lnum == 0 | |
2261 * also set cursor column to altfpos.col if 'startofline' is not set. | |
2262 * if (options & GETF_SETMARK) call setpcmark() | |
2263 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2264 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2265 * | |
2266 * return FAIL for failure, OK for success | |
2267 */ | |
2268 int | |
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diff
changeset
|
2269 buflist_getfile( |
83861277e6a3
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parents:
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diff
changeset
|
2270 int n, |
83861277e6a3
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parents:
7799
diff
changeset
|
2271 linenr_T lnum, |
83861277e6a3
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parents:
7799
diff
changeset
|
2272 int options, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2273 int forceit) |
7 | 2274 { |
2275 buf_T *buf; | |
2276 #ifdef FEAT_WINDOWS | |
2277 win_T *wp = NULL; | |
2278 #endif | |
2279 pos_T *fpos; | |
2280 colnr_T col; | |
2281 | |
2282 buf = buflist_findnr(n); | |
2283 if (buf == NULL) | |
2284 { | |
2285 if ((options & GETF_ALT) && n == 0) | |
2286 EMSG(_(e_noalt)); | |
2287 else | |
2288 EMSGN(_("E92: Buffer %ld not found"), n); | |
2289 return FAIL; | |
2290 } | |
2291 | |
2292 /* if alternate file is the current buffer, nothing to do */ | |
2293 if (buf == curbuf) | |
2294 return OK; | |
2295 | |
633 | 2296 if (text_locked()) |
631 | 2297 { |
633 | 2298 text_locked_msg(); |
7 | 2299 return FAIL; |
631 | 2300 } |
819 | 2301 #ifdef FEAT_AUTOCMD |
2302 if (curbuf_locked()) | |
2303 return FAIL; | |
2304 #endif | |
7 | 2305 |
2306 /* altfpos may be changed by getfile(), get it now */ | |
2307 if (lnum == 0) | |
2308 { | |
2309 fpos = buflist_findfpos(buf); | |
2310 lnum = fpos->lnum; | |
2311 col = fpos->col; | |
2312 } | |
2313 else | |
2314 col = 0; | |
2315 | |
2316 #ifdef FEAT_WINDOWS | |
2317 if (options & GETF_SWITCH) | |
2318 { | |
1618 | 2319 /* If 'switchbuf' contains "useopen": jump to first window containing |
2320 * "buf" if one exists */ | |
2321 if (swb_flags & SWB_USEOPEN) | |
7 | 2322 wp = buf_jump_open_win(buf); |
6843 | 2323 |
4352 | 2324 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2325 * page containing "buf" if one exists */ |
2326 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2327 wp = buf_jump_open_tab(buf); |
6843 | 2328 |
2329 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2330 * current buffer isn't empty: open new tab or window */ | |
2331 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
2332 && !bufempty()) | |
7 | 2333 { |
6843 | 2334 if (swb_flags & SWB_NEWTAB) |
1618 | 2335 tabpage_new(); |
6843 | 2336 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2337 == FAIL) | |
7 | 2338 return FAIL; |
2583 | 2339 RESET_BINDING(curwin); |
7 | 2340 } |
2341 } | |
2342 #endif | |
2343 | |
2344 ++RedrawingDisabled; | |
2345 if (getfile(buf->b_fnum, NULL, NULL, (options & GETF_SETMARK), | |
2346 lnum, forceit) <= 0) | |
2347 { | |
2348 --RedrawingDisabled; | |
2349 | |
2350 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2351 if (!p_sol && col != 0) | |
2352 { | |
2353 curwin->w_cursor.col = col; | |
2354 check_cursor_col(); | |
2355 #ifdef FEAT_VIRTUALEDIT | |
2356 curwin->w_cursor.coladd = 0; | |
2357 #endif | |
2358 curwin->w_set_curswant = TRUE; | |
2359 } | |
2360 return OK; | |
2361 } | |
2362 --RedrawingDisabled; | |
2363 return FAIL; | |
2364 } | |
2365 | |
2366 /* | |
2367 * go to the last know line number for the current buffer | |
2368 */ | |
2369 void | |
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diff
changeset
|
2370 buflist_getfpos(void) |
7 | 2371 { |
2372 pos_T *fpos; | |
2373 | |
2374 fpos = buflist_findfpos(curbuf); | |
2375 | |
2376 curwin->w_cursor.lnum = fpos->lnum; | |
2377 check_cursor_lnum(); | |
2378 | |
2379 if (p_sol) | |
2380 curwin->w_cursor.col = 0; | |
2381 else | |
2382 { | |
2383 curwin->w_cursor.col = fpos->col; | |
2384 check_cursor_col(); | |
2385 #ifdef FEAT_VIRTUALEDIT | |
2386 curwin->w_cursor.coladd = 0; | |
2387 #endif | |
2388 curwin->w_set_curswant = TRUE; | |
2389 } | |
2390 } | |
2391 | |
42 | 2392 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2393 /* | |
2394 * Find file in buffer list by name (it has to be for the current window). | |
2395 * Returns NULL if not found. | |
2396 */ | |
2397 buf_T * | |
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2398 buflist_findname_exp(char_u *fname) |
42 | 2399 { |
2400 char_u *ffname; | |
2401 buf_T *buf = NULL; | |
2402 | |
2403 /* First make the name into a full path name */ | |
2404 ffname = FullName_save(fname, | |
2405 #ifdef UNIX | |
2406 TRUE /* force expansion, get rid of symbolic links */ | |
2407 #else | |
2408 FALSE | |
2409 #endif | |
2410 ); | |
2411 if (ffname != NULL) | |
2412 { | |
2413 buf = buflist_findname(ffname); | |
2414 vim_free(ffname); | |
2415 } | |
2416 return buf; | |
2417 } | |
2418 #endif | |
2419 | |
7 | 2420 /* |
2421 * Find file in buffer list by name (it has to be for the current window). | |
2422 * "ffname" must have a full path. | |
42 | 2423 * Skips dummy buffers. |
2424 * Returns NULL if not found. | |
7 | 2425 */ |
2426 buf_T * | |
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2427 buflist_findname(char_u *ffname) |
7 | 2428 { |
2429 #ifdef UNIX | |
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2430 stat_T st; |
7 | 2431 |
2432 if (mch_stat((char *)ffname, &st) < 0) | |
2433 st.st_dev = (dev_T)-1; | |
2434 return buflist_findname_stat(ffname, &st); | |
2435 } | |
2436 | |
2437 /* | |
2438 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2439 * twice for the same file. | |
42 | 2440 * Returns NULL if not found. |
7 | 2441 */ |
2442 static buf_T * | |
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2443 buflist_findname_stat( |
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2444 char_u *ffname, |
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2445 stat_T *stp) |
7 | 2446 { |
2447 #endif | |
2448 buf_T *buf; | |
2449 | |
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2450 /* Start at the last buffer, expect to find a match sooner. */ |
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2451 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2452 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2453 #ifdef UNIX |
2454 , stp | |
2455 #endif | |
2456 )) | |
2457 return buf; | |
2458 return NULL; | |
2459 } | |
2460 | |
4236 | 2461 #if defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL) \ |
2462 || defined(PROTO) | |
7 | 2463 /* |
2464 * Find file in buffer list by a regexp pattern. | |
2465 * Return fnum of the found buffer. | |
2466 * Return < 0 for error. | |
2467 */ | |
2468 int | |
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2469 buflist_findpat( |
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2470 char_u *pattern, |
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2471 char_u *pattern_end, /* pointer to first char after pattern */ |
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2472 int unlisted, /* find unlisted buffers */ |
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2473 int diffmode UNUSED, /* find diff-mode buffers only */ |
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2474 int curtab_only) /* find buffers in current tab only */ |
7 | 2475 { |
2476 buf_T *buf; | |
2477 int match = -1; | |
2478 int find_listed; | |
2479 char_u *pat; | |
2480 char_u *patend; | |
2481 int attempt; | |
2482 char_u *p; | |
2483 int toggledollar; | |
2484 | |
2485 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2486 { | |
2487 if (*pattern == '%') | |
2488 match = curbuf->b_fnum; | |
2489 else | |
2490 match = curwin->w_alt_fnum; | |
2491 #ifdef FEAT_DIFF | |
2492 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2493 match = -1; | |
2494 #endif | |
2495 } | |
2496 | |
2497 /* | |
2498 * Try four ways of matching a listed buffer: | |
2499 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2500 * attempt == 1: with '^' at start (only at position 0) |
7 | 2501 * attempt == 2: with '$' at end (only match at end) |
2502 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2503 * Repeat this for finding an unlisted buffer if there was no matching | |
2504 * listed buffer. | |
2505 */ | |
2506 else | |
2507 { | |
2508 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2509 if (pat == NULL) | |
2510 return -1; | |
2511 patend = pat + STRLEN(pat) - 1; | |
2512 toggledollar = (patend > pat && *patend == '$'); | |
2513 | |
2514 /* First try finding a listed buffer. If not found and "unlisted" | |
2515 * is TRUE, try finding an unlisted buffer. */ | |
2516 find_listed = TRUE; | |
2517 for (;;) | |
2518 { | |
2519 for (attempt = 0; attempt <= 3; ++attempt) | |
2520 { | |
6375 | 2521 regmatch_T regmatch; |
2522 | |
7 | 2523 /* may add '^' and '$' */ |
2524 if (toggledollar) | |
2525 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2526 p = pat; | |
2527 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2528 ++p; | |
6375 | 2529 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2530 if (regmatch.regprog == NULL) | |
7 | 2531 { |
2532 vim_free(pat); | |
2533 return -1; | |
2534 } | |
2535 | |
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2536 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2537 if (buf->b_p_bl == find_listed |
2538 #ifdef FEAT_DIFF | |
2539 && (!diffmode || diff_mode_buf(buf)) | |
2540 #endif | |
6375 | 2541 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2542 { |
4236 | 2543 if (curtab_only) |
2544 { | |
2545 /* Ignore the match if the buffer is not open in | |
2546 * the current tab. */ | |
2547 #ifdef FEAT_WINDOWS | |
2548 win_T *wp; | |
2549 | |
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2550 FOR_ALL_WINDOWS(wp) |
4236 | 2551 if (wp->w_buffer == buf) |
2552 break; | |
2553 if (wp == NULL) | |
2554 continue; | |
2555 #else | |
2556 if (curwin->w_buffer != buf) | |
2557 continue; | |
2558 #endif | |
2559 } | |
7 | 2560 if (match >= 0) /* already found a match */ |
2561 { | |
2562 match = -2; | |
2563 break; | |
2564 } | |
2565 match = buf->b_fnum; /* remember first match */ | |
2566 } | |
2567 | |
6375 | 2568 vim_regfree(regmatch.regprog); |
7 | 2569 if (match >= 0) /* found one match */ |
2570 break; | |
2571 } | |
2572 | |
2573 /* Only search for unlisted buffers if there was no match with | |
2574 * a listed buffer. */ | |
2575 if (!unlisted || !find_listed || match != -1) | |
2576 break; | |
2577 find_listed = FALSE; | |
2578 } | |
2579 | |
2580 vim_free(pat); | |
2581 } | |
2582 | |
2583 if (match == -2) | |
2584 EMSG2(_("E93: More than one match for %s"), pattern); | |
2585 else if (match < 0) | |
2586 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
2587 return match; | |
2588 } | |
2589 #endif | |
2590 | |
2591 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2592 | |
2593 /* | |
2594 * Find all buffer names that match. | |
2595 * For command line expansion of ":buf" and ":sbuf". | |
2596 * Return OK if matches found, FAIL otherwise. | |
2597 */ | |
2598 int | |
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2599 ExpandBufnames( |
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2600 char_u *pat, |
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2601 int *num_file, |
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2602 char_u ***file, |
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2603 int options) |
7 | 2604 { |
2605 int count = 0; | |
2606 buf_T *buf; | |
2607 int round; | |
2608 char_u *p; | |
2609 int attempt; | |
170 | 2610 char_u *patc; |
7 | 2611 |
2612 *num_file = 0; /* return values in case of FAIL */ | |
2613 *file = NULL; | |
2614 | |
170 | 2615 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2616 if (*pat == '^') | |
2617 { | |
2618 patc = alloc((unsigned)STRLEN(pat) + 11); | |
2619 if (patc == NULL) | |
2620 return FAIL; | |
2621 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2622 STRCPY(patc + 11, pat + 1); | |
2623 } | |
2624 else | |
2625 patc = pat; | |
2626 | |
7 | 2627 /* |
170 | 2628 * attempt == 0: try match with '\<', match at start of word |
267 | 2629 * attempt == 1: try match without '\<', match anywhere |
7 | 2630 */ |
267 | 2631 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2632 { |
6375 | 2633 regmatch_T regmatch; |
2634 | |
267 | 2635 if (attempt > 0 && patc == pat) |
170 | 2636 break; /* there was no anchor, no need to try again */ |
6375 | 2637 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2638 if (regmatch.regprog == NULL) | |
7 | 2639 { |
170 | 2640 if (patc != pat) |
2641 vim_free(patc); | |
2642 return FAIL; | |
7 | 2643 } |
2644 | |
2645 /* | |
2646 * round == 1: Count the matches. | |
2647 * round == 2: Build the array to keep the matches. | |
2648 */ | |
2649 for (round = 1; round <= 2; ++round) | |
2650 { | |
2651 count = 0; | |
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2652 FOR_ALL_BUFFERS(buf) |
7 | 2653 { |
2654 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2655 continue; | |
6375 | 2656 p = buflist_match(®match, buf, p_wic); |
7 | 2657 if (p != NULL) |
2658 { | |
2659 if (round == 1) | |
2660 ++count; | |
2661 else | |
2662 { | |
2663 if (options & WILD_HOME_REPLACE) | |
2664 p = home_replace_save(buf, p); | |
2665 else | |
2666 p = vim_strsave(p); | |
2667 (*file)[count++] = p; | |
2668 } | |
2669 } | |
2670 } | |
2671 if (count == 0) /* no match found, break here */ | |
2672 break; | |
2673 if (round == 1) | |
2674 { | |
2675 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
2676 if (*file == NULL) | |
2677 { | |
6375 | 2678 vim_regfree(regmatch.regprog); |
170 | 2679 if (patc != pat) |
2680 vim_free(patc); | |
7 | 2681 return FAIL; |
2682 } | |
2683 } | |
2684 } | |
6375 | 2685 vim_regfree(regmatch.regprog); |
7 | 2686 if (count) /* match(es) found, break here */ |
2687 break; | |
2688 } | |
2689 | |
170 | 2690 if (patc != pat) |
2691 vim_free(patc); | |
2692 | |
7 | 2693 *num_file = count; |
2694 return (count == 0 ? FAIL : OK); | |
2695 } | |
2696 | |
2697 #endif /* FEAT_CMDL_COMPL */ | |
2698 | |
2699 #ifdef HAVE_BUFLIST_MATCH | |
2700 /* | |
2701 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2702 */ | |
2703 static char_u * | |
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2704 buflist_match( |
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2705 regmatch_T *rmp, |
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2706 buf_T *buf, |
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2707 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2708 { |
2709 char_u *match; | |
2710 | |
2711 /* First try the short file name, then the long file name. */ | |
6375 | 2712 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2713 if (match == NULL) |
6375 | 2714 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2715 |
2716 return match; | |
2717 } | |
2718 | |
2719 /* | |
2720 * Try matching the regexp in "prog" with file name "name". | |
2721 * Return "name" when there is a match, NULL when not. | |
2722 */ | |
2723 static char_u * | |
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2724 fname_match( |
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2725 regmatch_T *rmp, |
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2726 char_u *name, |
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2727 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2728 { |
2729 char_u *match = NULL; | |
2730 char_u *p; | |
2731 | |
2732 if (name != NULL) | |
2733 { | |
6241 | 2734 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2735 rmp->rm_ic = p_fic || ignore_case; |
2736 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2737 match = name; |
2738 else | |
2739 { | |
2740 /* Replace $(HOME) with '~' and try matching again. */ | |
2741 p = home_replace_save(NULL, name); | |
6375 | 2742 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2743 match = name; |
2744 vim_free(p); | |
2745 } | |
2746 } | |
2747 | |
2748 return match; | |
2749 } | |
2750 #endif | |
2751 | |
2752 /* | |
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2753 * Find a file in the buffer list by buffer number. |
7 | 2754 */ |
2755 buf_T * | |
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2756 buflist_findnr(int nr) |
7 | 2757 { |
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2758 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2759 hashitem_T *hi; |
7 | 2760 |
2761 if (nr == 0) | |
2762 nr = curwin->w_alt_fnum; | |
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2763 sprintf((char *)key, "%x", nr); |
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2764 hi = hash_find(&buf_hashtab, key); |
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2765 |
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2766 if (!HASHITEM_EMPTY(hi)) |
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2767 return (buf_T *)(hi->hi_key |
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2768 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2769 return NULL; |
2770 } | |
2771 | |
2772 /* | |
2773 * Get name of file 'n' in the buffer list. | |
2774 * When the file has no name an empty string is returned. | |
2775 * home_replace() is used to shorten the file name (used for marks). | |
2776 * Returns a pointer to allocated memory, of NULL when failed. | |
2777 */ | |
2778 char_u * | |
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2779 buflist_nr2name( |
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2780 int n, |
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2781 int fullname, |
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2782 int helptail) /* for help buffers return tail only */ |
7 | 2783 { |
2784 buf_T *buf; | |
2785 | |
2786 buf = buflist_findnr(n); | |
2787 if (buf == NULL) | |
2788 return NULL; | |
2789 return home_replace_save(helptail ? buf : NULL, | |
2790 fullname ? buf->b_ffname : buf->b_fname); | |
2791 } | |
2792 | |
2793 /* | |
2794 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2795 * When "copy_options" is TRUE save the local window option values. | |
2796 * When "lnum" is 0 only do the options. | |
2797 */ | |
2798 static void | |
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2799 buflist_setfpos( |
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2800 buf_T *buf, |
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2801 win_T *win, |
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2802 linenr_T lnum, |
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2803 colnr_T col, |
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2804 int copy_options) |
7 | 2805 { |
2806 wininfo_T *wip; | |
2807 | |
2808 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2809 if (wip->wi_win == win) | |
2810 break; | |
2811 if (wip == NULL) | |
2812 { | |
2813 /* allocate a new entry */ | |
2814 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
2815 if (wip == NULL) | |
2816 return; | |
2817 wip->wi_win = win; | |
2818 if (lnum == 0) /* set lnum even when it's 0 */ | |
2819 lnum = 1; | |
2820 } | |
2821 else | |
2822 { | |
2823 /* remove the entry from the list */ | |
2824 if (wip->wi_prev) | |
2825 wip->wi_prev->wi_next = wip->wi_next; | |
2826 else | |
2827 buf->b_wininfo = wip->wi_next; | |
2828 if (wip->wi_next) | |
2829 wip->wi_next->wi_prev = wip->wi_prev; | |
2830 if (copy_options && wip->wi_optset) | |
2831 { | |
2832 clear_winopt(&wip->wi_opt); | |
2833 #ifdef FEAT_FOLDING | |
2834 deleteFoldRecurse(&wip->wi_folds); | |
2835 #endif | |
2836 } | |
2837 } | |
2838 if (lnum != 0) | |
2839 { | |
2840 wip->wi_fpos.lnum = lnum; | |
2841 wip->wi_fpos.col = col; | |
2842 } | |
2843 if (copy_options) | |
2844 { | |
2845 /* Save the window-specific option values. */ | |
2846 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2847 #ifdef FEAT_FOLDING | |
2848 wip->wi_fold_manual = win->w_fold_manual; | |
2849 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2850 #endif | |
2851 wip->wi_optset = TRUE; | |
2852 } | |
2853 | |
2854 /* insert the entry in front of the list */ | |
2855 wip->wi_next = buf->b_wininfo; | |
2856 buf->b_wininfo = wip; | |
2857 wip->wi_prev = NULL; | |
2858 if (wip->wi_next) | |
2859 wip->wi_next->wi_prev = wip; | |
2860 | |
2861 return; | |
2862 } | |
2863 | |
1743 | 2864 #ifdef FEAT_DIFF |
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2865 static int wininfo_other_tab_diff(wininfo_T *wip); |
1743 | 2866 |
2867 /* | |
2868 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2869 * page. That's because a diff is local to a tab page. | |
2870 */ | |
2871 static int | |
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2872 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2873 { |
2874 win_T *wp; | |
2875 | |
2876 if (wip->wi_opt.wo_diff) | |
2877 { | |
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2878 FOR_ALL_WINDOWS(wp) |
1743 | 2879 /* return FALSE when it's a window in the current tab page, thus |
2880 * the buffer was in diff mode here */ | |
2881 if (wip->wi_win == wp) | |
2882 return FALSE; | |
2883 return TRUE; | |
2884 } | |
2885 return FALSE; | |
2886 } | |
2887 #endif | |
2888 | |
7 | 2889 /* |
2890 * Find info for the current window in buffer "buf". | |
2891 * If not found, return the info for the most recently used window. | |
1743 | 2892 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2893 * another tab page. | |
7 | 2894 * Returns NULL when there isn't any info. |
2895 */ | |
2896 static wininfo_T * | |
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2897 find_wininfo( |
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2898 buf_T *buf, |
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2899 int skip_diff_buffer UNUSED) |
7 | 2900 { |
2901 wininfo_T *wip; | |
2902 | |
2903 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2904 if (wip->wi_win == curwin |
2905 #ifdef FEAT_DIFF | |
2906 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2907 #endif | |
2908 ) | |
7 | 2909 break; |
1743 | 2910 |
2911 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2912 * 'diff' set and is in another tab page). */ | |
2913 if (wip == NULL) | |
2914 { | |
2915 #ifdef FEAT_DIFF | |
2916 if (skip_diff_buffer) | |
2917 { | |
2918 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2919 if (!wininfo_other_tab_diff(wip)) | |
2920 break; | |
2921 } | |
2922 else | |
2923 #endif | |
2924 wip = buf->b_wininfo; | |
2925 } | |
7 | 2926 return wip; |
2927 } | |
2928 | |
2929 /* | |
2930 * Reset the local window options to the values last used in this window. | |
2931 * If the buffer wasn't used in this window before, use the values from | |
2932 * the most recently used window. If the values were never set, use the | |
2933 * global values for the window. | |
2934 */ | |
2935 void | |
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2936 get_winopts(buf_T *buf) |
7 | 2937 { |
2938 wininfo_T *wip; | |
2939 | |
2940 clear_winopt(&curwin->w_onebuf_opt); | |
2941 #ifdef FEAT_FOLDING | |
2942 clearFolding(curwin); | |
2943 #endif | |
2944 | |
1743 | 2945 wip = find_wininfo(buf, TRUE); |
7 | 2946 if (wip != NULL && wip->wi_optset) |
2947 { | |
2948 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); | |
2949 #ifdef FEAT_FOLDING | |
2950 curwin->w_fold_manual = wip->wi_fold_manual; | |
2951 curwin->w_foldinvalid = TRUE; | |
2952 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2953 #endif | |
2954 } | |
2955 else | |
2956 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2957 | |
2958 #ifdef FEAT_FOLDING | |
2959 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2960 if (p_fdls >= 0) | |
2961 curwin->w_p_fdl = p_fdls; | |
2962 #endif | |
2799 | 2963 #ifdef FEAT_SYN_HL |
2964 check_colorcolumn(curwin); | |
2965 #endif | |
7 | 2966 } |
2967 | |
2968 /* | |
2969 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2970 * window. | |
2971 * Returns a pointer to no_position if no position is found. | |
2972 */ | |
2973 pos_T * | |
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2974 buflist_findfpos(buf_T *buf) |
7 | 2975 { |
2976 wininfo_T *wip; | |
1869 | 2977 static pos_T no_position = INIT_POS_T(1, 0, 0); |
7 | 2978 |
1743 | 2979 wip = find_wininfo(buf, FALSE); |
7 | 2980 if (wip != NULL) |
2981 return &(wip->wi_fpos); | |
2982 else | |
2983 return &no_position; | |
2984 } | |
2985 | |
2986 /* | |
2987 * Find the lnum for the buffer 'buf' for the current window. | |
2988 */ | |
2989 linenr_T | |
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2990 buflist_findlnum(buf_T *buf) |
7 | 2991 { |
2992 return buflist_findfpos(buf)->lnum; | |
2993 } | |
2994 | |
2995 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
2996 /* | |
2997 * List all know file names (for :files and :buffers command). | |
2998 */ | |
2999 void | |
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3000 buflist_list(exarg_T *eap) |
7 | 3001 { |
3002 buf_T *buf; | |
3003 int len; | |
3004 int i; | |
3005 | |
3006 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
3007 { | |
3008 /* skip unlisted buffers, unless ! was used */ | |
6945 | 3009 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3010 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3011 || (vim_strchr(eap->arg, '+') | |
3012 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3013 || (vim_strchr(eap->arg, 'a') | |
3014 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) | |
3015 || (vim_strchr(eap->arg, 'h') | |
3016 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) | |
3017 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) | |
3018 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3019 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3020 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3021 || (vim_strchr(eap->arg, '#') | |
3022 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3023 continue; |
3024 if (buf_spname(buf) != NULL) | |
3839 | 3025 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3026 else |
3027 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
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3028 if (message_filtered(NameBuff)) |
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3029 continue; |
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3030 |
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3031 msg_putchar('\n'); |
302 | 3032 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3033 buf->b_fnum, |
3034 buf->b_p_bl ? ' ' : 'u', | |
3035 buf == curbuf ? '%' : | |
3036 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3037 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3038 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
3039 !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '), | |
3040 (buf->b_flags & BF_READERR) ? 'x' | |
300 | 3041 : (bufIsChanged(buf) ? '+' : ' '), |
3042 NameBuff); | |
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3043 if (len > IOSIZE - 20) |
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3044 len = IOSIZE - 20; |
7 | 3045 |
3046 /* put "line 999" in column 40 or after the file name */ | |
3047 i = 40 - vim_strsize(IObuff); | |
3048 do | |
3049 { | |
3050 IObuff[len++] = ' '; | |
3051 } while (--i > 0 && len < IOSIZE - 18); | |
1869 | 3052 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3053 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3054 : (long)buflist_findlnum(buf)); |
7 | 3055 msg_outtrans(IObuff); |
3056 out_flush(); /* output one line at a time */ | |
3057 ui_breakcheck(); | |
3058 } | |
3059 } | |
3060 #endif | |
3061 | |
3062 /* | |
3063 * Get file name and line number for file 'fnum'. | |
3064 * Used by DoOneCmd() for translating '%' and '#'. | |
3065 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3066 * Return FAIL if not found, OK for success. | |
3067 */ | |
3068 int | |
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3069 buflist_name_nr( |
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3070 int fnum, |
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3071 char_u **fname, |
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3072 linenr_T *lnum) |
7 | 3073 { |
3074 buf_T *buf; | |
3075 | |
3076 buf = buflist_findnr(fnum); | |
3077 if (buf == NULL || buf->b_fname == NULL) | |
3078 return FAIL; | |
3079 | |
3080 *fname = buf->b_fname; | |
3081 *lnum = buflist_findlnum(buf); | |
3082 | |
3083 return OK; | |
3084 } | |
3085 | |
3086 /* | |
3087 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'. | |
3088 * The file name with the full path is also remembered, for when :cd is used. | |
3089 * Returns FAIL for failure (file name already in use by other buffer) | |
3090 * OK otherwise. | |
3091 */ | |
3092 int | |
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3093 setfname( |
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3094 buf_T *buf, |
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3095 char_u *ffname, |
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3096 char_u *sfname, |
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3097 int message) /* give message when buffer already exists */ |
7 | 3098 { |
42 | 3099 buf_T *obuf = NULL; |
7 | 3100 #ifdef UNIX |
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3101 stat_T st; |
7 | 3102 #endif |
3103 | |
3104 if (ffname == NULL || *ffname == NUL) | |
3105 { | |
3106 /* Removing the name. */ | |
3107 vim_free(buf->b_ffname); | |
3108 vim_free(buf->b_sfname); | |
3109 buf->b_ffname = NULL; | |
3110 buf->b_sfname = NULL; | |
3111 #ifdef UNIX | |
3112 st.st_dev = (dev_T)-1; | |
3113 #endif | |
3114 } | |
3115 else | |
3116 { | |
3117 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3118 if (ffname == NULL) /* out of memory */ | |
3119 return FAIL; | |
3120 | |
3121 /* | |
3122 * if the file name is already used in another buffer: | |
3123 * - if the buffer is loaded, fail | |
3124 * - if the buffer is not loaded, delete it from the list | |
3125 */ | |
3126 #ifdef UNIX | |
3127 if (mch_stat((char *)ffname, &st) < 0) | |
3128 st.st_dev = (dev_T)-1; | |
42 | 3129 #endif |
3130 if (!(buf->b_flags & BF_DUMMY)) | |
3131 #ifdef UNIX | |
3132 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3133 #else |
42 | 3134 obuf = buflist_findname(ffname); |
7 | 3135 #endif |
3136 if (obuf != NULL && obuf != buf) | |
3137 { | |
3138 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3139 { | |
3140 if (message) | |
3141 EMSG(_("E95: Buffer with this name already exists")); | |
3142 vim_free(ffname); | |
3143 return FAIL; | |
3144 } | |
3365 | 3145 /* delete from the list */ |
3146 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3147 } |
3148 sfname = vim_strsave(sfname); | |
3149 if (ffname == NULL || sfname == NULL) | |
3150 { | |
3151 vim_free(sfname); | |
3152 vim_free(ffname); | |
3153 return FAIL; | |
3154 } | |
3155 #ifdef USE_FNAME_CASE | |
3156 # ifdef USE_LONG_FNAME | |
3157 if (USE_LONG_FNAME) | |
3158 # endif | |
3159 fname_case(sfname, 0); /* set correct case for short file name */ | |
3160 #endif | |
3161 vim_free(buf->b_ffname); | |
3162 vim_free(buf->b_sfname); | |
3163 buf->b_ffname = ffname; | |
3164 buf->b_sfname = sfname; | |
3165 } | |
3166 buf->b_fname = buf->b_sfname; | |
3167 #ifdef UNIX | |
3168 if (st.st_dev == (dev_T)-1) | |
1873 | 3169 buf->b_dev_valid = FALSE; |
7 | 3170 else |
3171 { | |
1873 | 3172 buf->b_dev_valid = TRUE; |
7 | 3173 buf->b_dev = st.st_dev; |
3174 buf->b_ino = st.st_ino; | |
3175 } | |
3176 #endif | |
3177 | |
3178 buf->b_shortname = FALSE; | |
3179 | |
3180 buf_name_changed(buf); | |
3181 return OK; | |
3182 } | |
3183 | |
3184 /* | |
41 | 3185 * Crude way of changing the name of a buffer. Use with care! |
3186 * The name should be relative to the current directory. | |
3187 */ | |
3188 void | |
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diff
changeset
|
3189 buf_set_name(int fnum, char_u *name) |
41 | 3190 { |
3191 buf_T *buf; | |
3192 | |
3193 buf = buflist_findnr(fnum); | |
3194 if (buf != NULL) | |
3195 { | |
3196 vim_free(buf->b_sfname); | |
3197 vim_free(buf->b_ffname); | |
844 | 3198 buf->b_ffname = vim_strsave(name); |
3199 buf->b_sfname = NULL; | |
3200 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3201 * files on Win32. */ | |
3202 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3203 buf->b_fname = buf->b_sfname; |
3204 } | |
3205 } | |
3206 | |
3207 /* | |
7 | 3208 * Take care of what needs to be done when the name of buffer "buf" has |
3209 * changed. | |
3210 */ | |
3211 void | |
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diff
changeset
|
3212 buf_name_changed(buf_T *buf) |
7 | 3213 { |
3214 /* | |
3215 * If the file name changed, also change the name of the swapfile | |
3216 */ | |
3217 if (buf->b_ml.ml_mfp != NULL) | |
3218 ml_setname(buf); | |
3219 | |
3220 if (curwin->w_buffer == buf) | |
3221 check_arg_idx(curwin); /* check file name for arg list */ | |
3222 #ifdef FEAT_TITLE | |
3223 maketitle(); /* set window title */ | |
3224 #endif | |
3225 #ifdef FEAT_WINDOWS | |
3226 status_redraw_all(); /* status lines need to be redrawn */ | |
3227 #endif | |
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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changeset
|
3239 setaltfname( |
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|
3240 char_u *ffname, |
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|
3241 char_u *sfname, |
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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 * | |
7817
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changeset
|
3258 getaltfname( |
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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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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 | |
7817
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changeset
|
3295 buflist_slash_adjust(void) |
7 | 3296 { |
3297 buf_T *bp; | |
3298 | |
9649
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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 | |
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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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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 | |
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changeset
|
3334 otherfile_buf( |
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3335 buf_T *buf, |
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parents:
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3336 char_u *ffname |
7 | 3337 #ifdef UNIX |
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3338 , stat_T *stp |
7817
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3339 #endif |
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changeset
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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 { | |
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3349 stat_T st; |
f094d4085014
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3350 |
f094d4085014
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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
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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( |
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changeset
|
3403 buf_T *buf, |
9387
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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 |
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changeset
|
3416 fileinfo( |
83861277e6a3
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changeset
|
3417 int fullname, /* when non-zero print full path */ |
83861277e6a3
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|
3418 int shorthelp, |
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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 | |
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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]") : "", | |
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|
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 { | |
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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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changeset
|
3488 vim_snprintf_add((char *)buffer, IOSIZE, _("1 line --%d%%--"), n); |
7 | 3489 else |
2280
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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 { | |
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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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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3535 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3536 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3537 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3538 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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 /* | |
3549 * put file name in title bar of window and in icon title | |
3550 */ | |
3551 | |
3552 static char_u *lasttitle = NULL; | |
3553 static char_u *lasticon = NULL; | |
3554 | |
3555 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3556 maketitle(void) |
7 | 3557 { |
3558 char_u *p; | |
3559 char_u *t_str = NULL; | |
3560 char_u *i_name; | |
3561 char_u *i_str = NULL; | |
3562 int maxlen = 0; | |
3563 int len; | |
3564 int mustset; | |
3565 char_u buf[IOSIZE]; | |
3566 int off; | |
3567 | |
3568 if (!redrawing()) | |
3569 { | |
3570 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3571 need_maketitle = TRUE; | |
3572 return; | |
3573 } | |
3574 | |
3575 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
|
3576 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
7 | 3577 return; |
3578 | |
3579 if (p_title) | |
3580 { | |
3581 if (p_titlelen > 0) | |
3582 { | |
3583 maxlen = p_titlelen * Columns / 100; | |
3584 if (maxlen < 10) | |
3585 maxlen = 10; | |
3586 } | |
3587 | |
3588 t_str = buf; | |
3589 if (*p_titlestring != NUL) | |
3590 { | |
3591 #ifdef FEAT_STL_OPT | |
771 | 3592 if (stl_syntax & STL_IN_TITLE) |
3593 { | |
3594 int use_sandbox = FALSE; | |
3595 int save_called_emsg = called_emsg; | |
675 | 3596 |
3597 # ifdef FEAT_EVAL | |
771 | 3598 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3599 # endif |
771 | 3600 called_emsg = FALSE; |
7 | 3601 build_stl_str_hl(curwin, t_str, sizeof(buf), |
675 | 3602 p_titlestring, use_sandbox, |
681 | 3603 0, maxlen, NULL, NULL); |
771 | 3604 if (called_emsg) |
3605 set_string_option_direct((char_u *)"titlestring", -1, | |
3606 (char_u *)"", OPT_FREE, SID_ERROR); | |
3607 called_emsg |= save_called_emsg; | |
3608 } | |
7 | 3609 else |
3610 #endif | |
3611 t_str = p_titlestring; | |
3612 } | |
3613 else | |
3614 { | |
3615 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3616 | |
3780 | 3617 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3618 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3619 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3620 if (curbuf->b_fname == NULL) |
3780 | 3621 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
7 | 3622 else |
3623 { | |
3624 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3625 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3626 vim_free(p); |
3627 } | |
3628 | |
3629 switch (bufIsChanged(curbuf) | |
3630 + (curbuf->b_p_ro * 2) | |
3631 + (!curbuf->b_p_ma * 4)) | |
3632 { | |
3633 case 1: STRCAT(buf, " +"); break; | |
3634 case 2: STRCAT(buf, " ="); break; | |
3635 case 3: STRCAT(buf, " =+"); break; | |
3636 case 4: | |
3637 case 6: STRCAT(buf, " -"); break; | |
3638 case 5: | |
3639 case 7: STRCAT(buf, " -+"); break; | |
3640 } | |
3641 | |
3642 if (curbuf->b_fname != NULL) | |
3643 { | |
3644 /* Get path of file, replace home dir with ~ */ | |
3645 off = (int)STRLEN(buf); | |
3646 buf[off++] = ' '; | |
3647 buf[off++] = '('; | |
3648 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3649 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3650 #ifdef BACKSLASH_IN_FILENAME |
3651 /* avoid "c:/name" to be reduced to "c" */ | |
3652 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3653 off += 2; | |
3654 #endif | |
3655 /* remove the file name */ | |
39 | 3656 p = gettail_sep(buf + off); |
7 | 3657 if (p == buf + off) |
3658 /* must be a help buffer */ | |
416 | 3659 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3660 (size_t)(SPACE_FOR_DIR - off - 1)); |
7 | 3661 else |
3662 *p = NUL; | |
39 | 3663 |
3780 | 3664 /* Translate unprintable chars and concatenate. Keep some |
3665 * room for the server name. When there is no room (very long | |
3666 * file name) use (...). */ | |
3667 if (off < SPACE_FOR_DIR) | |
3668 { | |
3669 p = transstr(buf + off); | |
3670 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3671 vim_free(p); | |
3672 } | |
3673 else | |
3674 { | |
3675 vim_strncpy(buf + off, (char_u *)"...", | |
3676 (size_t)(SPACE_FOR_ARGNR - off)); | |
3677 } | |
7 | 3678 STRCAT(buf, ")"); |
3679 } | |
3680 | |
3780 | 3681 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3682 |
3683 #if defined(FEAT_CLIENTSERVER) | |
3684 if (serverName != NULL) | |
3685 { | |
3686 STRCAT(buf, " - "); | |
2768 | 3687 vim_strcat(buf, serverName, IOSIZE); |
7 | 3688 } |
3689 else | |
3690 #endif | |
3691 STRCAT(buf, " - VIM"); | |
3692 | |
3693 if (maxlen > 0) | |
3694 { | |
3695 /* make it shorter by removing a bit in the middle */ | |
3277 | 3696 if (vim_strsize(buf) > maxlen) |
3697 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3698 } |
3699 } | |
3700 } | |
3701 mustset = ti_change(t_str, &lasttitle); | |
3702 | |
3703 if (p_icon) | |
3704 { | |
3705 i_str = buf; | |
3706 if (*p_iconstring != NUL) | |
3707 { | |
3708 #ifdef FEAT_STL_OPT | |
771 | 3709 if (stl_syntax & STL_IN_ICON) |
3710 { | |
3711 int use_sandbox = FALSE; | |
3712 int save_called_emsg = called_emsg; | |
675 | 3713 |
3714 # ifdef FEAT_EVAL | |
771 | 3715 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3716 # endif |
771 | 3717 called_emsg = FALSE; |
7 | 3718 build_stl_str_hl(curwin, i_str, sizeof(buf), |
675 | 3719 p_iconstring, use_sandbox, |
681 | 3720 0, 0, NULL, NULL); |
771 | 3721 if (called_emsg) |
3722 set_string_option_direct((char_u *)"iconstring", -1, | |
3723 (char_u *)"", OPT_FREE, SID_ERROR); | |
3724 called_emsg |= save_called_emsg; | |
3725 } | |
7 | 3726 else |
3727 #endif | |
3728 i_str = p_iconstring; | |
3729 } | |
3730 else | |
3731 { | |
3732 if (buf_spname(curbuf) != NULL) | |
3839 | 3733 i_name = buf_spname(curbuf); |
7 | 3734 else /* use file name only in icon */ |
3735 i_name = gettail(curbuf->b_ffname); | |
3736 *i_str = NUL; | |
3737 /* Truncate name at 100 bytes. */ | |
835 | 3738 len = (int)STRLEN(i_name); |
7 | 3739 if (len > 100) |
3740 { | |
3741 len -= 100; | |
3742 #ifdef FEAT_MBYTE | |
3743 if (has_mbyte) | |
3744 len += (*mb_tail_off)(i_name, i_name + len) + 1; | |
3745 #endif | |
3746 i_name += len; | |
3747 } | |
3748 STRCPY(i_str, i_name); | |
3749 trans_characters(i_str, IOSIZE); | |
3750 } | |
3751 } | |
3752 | |
3753 mustset |= ti_change(i_str, &lasticon); | |
3754 | |
3755 if (mustset) | |
3756 resettitle(); | |
3757 } | |
3758 | |
3759 /* | |
3760 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3761 * from "str" if it does. | |
3762 * Return TRUE when "*last" changed. | |
3763 */ | |
3764 static int | |
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parents:
7799
diff
changeset
|
3765 ti_change(char_u *str, char_u **last) |
7 | 3766 { |
3767 if ((str == NULL) != (*last == NULL) | |
3768 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3769 { | |
3770 vim_free(*last); | |
3771 if (str == NULL) | |
3772 *last = NULL; | |
3773 else | |
3774 *last = vim_strsave(str); | |
3775 return TRUE; | |
3776 } | |
3777 return FALSE; | |
3778 } | |
3779 | |
3780 /* | |
3781 * Put current window title back (used after calling a shell) | |
3782 */ | |
3783 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 resettitle(void) |
7 | 3785 { |
3786 mch_settitle(lasttitle, lasticon); | |
3787 } | |
358 | 3788 |
3789 # if defined(EXITFREE) || defined(PROTO) | |
3790 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3791 free_titles(void) |
358 | 3792 { |
3793 vim_free(lasttitle); | |
3794 vim_free(lasticon); | |
3795 } | |
3796 # endif | |
3797 | |
7 | 3798 #endif /* FEAT_TITLE */ |
3799 | |
686 | 3800 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3801 /* |
675 | 3802 * Build a string from the status line items in "fmt". |
7 | 3803 * Return length of string in screen cells. |
3804 * | |
675 | 3805 * Normally works for window "wp", except when working for 'tabline' then it |
3806 * is "curwin". | |
3807 * | |
7 | 3808 * Items are drawn interspersed with the text that surrounds it |
3809 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3810 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3811 * | |
3812 * If maxwidth is not zero, the string will be filled at any middle marker | |
3813 * or truncated if too long, fillchar is used for all whitespace. | |
3814 */ | |
3815 int | |
7817
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parents:
7799
diff
changeset
|
3816 build_stl_str_hl( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3817 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3818 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3819 size_t outlen, /* length of out[] */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3820 char_u *fmt, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3821 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3822 int fillchar, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3823 int maxwidth, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3824 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3825 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3826 { |
3827 char_u *p; | |
3828 char_u *s; | |
3829 char_u *t; | |
4333 | 3830 int byteval; |
7 | 3831 #ifdef FEAT_EVAL |
3832 win_T *o_curwin; | |
3833 buf_T *o_curbuf; | |
3834 #endif | |
3835 int empty_line; | |
3836 colnr_T virtcol; | |
3837 long l; | |
3838 long n; | |
3839 int prevchar_isflag; | |
3840 int prevchar_isitem; | |
3841 int itemisflag; | |
3842 int fillable; | |
3843 char_u *str; | |
3844 long num; | |
3845 int width; | |
3846 int itemcnt; | |
3847 int curitem; | |
3848 int groupitem[STL_MAX_ITEM]; | |
3849 int groupdepth; | |
3850 struct stl_item | |
3851 { | |
3852 char_u *start; | |
3853 int minwid; | |
3854 int maxwid; | |
3855 enum | |
3856 { | |
3857 Normal, | |
3858 Empty, | |
3859 Group, | |
3860 Middle, | |
3861 Highlight, | |
681 | 3862 TabPage, |
7 | 3863 Trunc |
3864 } type; | |
3865 } item[STL_MAX_ITEM]; | |
3866 int minwid; | |
3867 int maxwid; | |
3868 int zeropad; | |
3869 char_u base; | |
3870 char_u opt; | |
3871 #define TMPLEN 70 | |
3872 char_u tmp[TMPLEN]; | |
678 | 3873 char_u *usefmt = fmt; |
681 | 3874 struct stl_hlrec *sp; |
678 | 3875 |
3876 #ifdef FEAT_EVAL | |
3877 /* | |
3878 * When the format starts with "%!" then evaluate it as an expression and | |
3879 * use the result as the actual format string. | |
3880 */ | |
3881 if (fmt[0] == '%' && fmt[1] == '!') | |
3882 { | |
3883 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
3884 if (usefmt == NULL) | |
943 | 3885 usefmt = fmt; |
678 | 3886 } |
3887 #endif | |
7 | 3888 |
3889 if (fillchar == 0) | |
3890 fillchar = ' '; | |
819 | 3891 #ifdef FEAT_MBYTE |
3892 /* Can't handle a multi-byte fill character yet. */ | |
3893 else if (mb_char2len(fillchar) > 1) | |
3894 fillchar = '-'; | |
3895 #endif | |
3896 | |
4333 | 3897 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
3898 * p will become invalid when getting another buffer line. */ | |
3899 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
3900 empty_line = (*p == NUL); | |
3901 | |
3902 /* Get the byte value now, in case we need it below. This is more | |
3903 * efficient than making a copy of the line. */ | |
3904 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
3905 byteval = 0; | |
3906 else | |
3907 #ifdef FEAT_MBYTE | |
3908 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
3909 #else | |
3910 byteval = p[wp->w_cursor.col]; | |
3911 #endif | |
7 | 3912 |
3913 groupdepth = 0; | |
3914 p = out; | |
3915 curitem = 0; | |
3916 prevchar_isflag = TRUE; | |
3917 prevchar_isitem = FALSE; | |
678 | 3918 for (s = usefmt; *s; ) |
7 | 3919 { |
2704 | 3920 if (curitem == STL_MAX_ITEM) |
3921 { | |
3922 /* There are too many items. Add the error code to the statusline | |
3923 * to give the user a hint about what went wrong. */ | |
3924 if (p + 6 < out + outlen) | |
3925 { | |
3926 mch_memmove(p, " E541", (size_t)5); | |
3927 p += 5; | |
3928 } | |
3929 break; | |
3930 } | |
3931 | |
7 | 3932 if (*s != NUL && *s != '%') |
3933 prevchar_isflag = prevchar_isitem = FALSE; | |
3934 | |
3935 /* | |
3936 * Handle up to the next '%' or the end. | |
3937 */ | |
3938 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
3939 *p++ = *s++; | |
3940 if (*s == NUL || p + 1 >= out + outlen) | |
3941 break; | |
3942 | |
3943 /* | |
3944 * Handle one '%' item. | |
3945 */ | |
3946 s++; | |
2694 | 3947 if (*s == NUL) /* ignore trailing % */ |
3948 break; | |
7 | 3949 if (*s == '%') |
3950 { | |
3951 if (p + 1 >= out + outlen) | |
3952 break; | |
3953 *p++ = *s++; | |
3954 prevchar_isflag = prevchar_isitem = FALSE; | |
3955 continue; | |
3956 } | |
3957 if (*s == STL_MIDDLEMARK) | |
3958 { | |
3959 s++; | |
3960 if (groupdepth > 0) | |
3961 continue; | |
3962 item[curitem].type = Middle; | |
3963 item[curitem++].start = p; | |
3964 continue; | |
3965 } | |
3966 if (*s == STL_TRUNCMARK) | |
3967 { | |
3968 s++; | |
3969 item[curitem].type = Trunc; | |
3970 item[curitem++].start = p; | |
3971 continue; | |
3972 } | |
3973 if (*s == ')') | |
3974 { | |
3975 s++; | |
3976 if (groupdepth < 1) | |
3977 continue; | |
3978 groupdepth--; | |
3979 | |
3980 t = item[groupitem[groupdepth]].start; | |
3981 *p = NUL; | |
3982 l = vim_strsize(t); | |
3983 if (curitem > groupitem[groupdepth] + 1 | |
3984 && item[groupitem[groupdepth]].minwid == 0) | |
3985 { | |
3986 /* remove group if all items are empty */ | |
3987 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
8441
768065c86a35
commit https://github.com/vim/vim/commit/af6e36ff16736106a1bc63bb4d01f51fdfeb29a2
Christian Brabandt <cb@256bit.org>
parents:
8216
diff
changeset
|
3988 if (item[n].type == Normal || item[n].type == Highlight) |
7 | 3989 break; |
3990 if (n == curitem) | |
3991 { | |
3992 p = t; | |
3993 l = 0; | |
3994 } | |
3995 } | |
3996 if (l > item[groupitem[groupdepth]].maxwid) | |
3997 { | |
3998 /* truncate, remove n bytes of text at the start */ | |
3999 #ifdef FEAT_MBYTE | |
4000 if (has_mbyte) | |
4001 { | |
4002 /* Find the first character that should be included. */ | |
4003 n = 0; | |
4004 while (l >= item[groupitem[groupdepth]].maxwid) | |
4005 { | |
4006 l -= ptr2cells(t + n); | |
474 | 4007 n += (*mb_ptr2len)(t + n); |
7 | 4008 } |
4009 } | |
4010 else | |
4011 #endif | |
835 | 4012 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4013 |
4014 *t = '<'; | |
1869 | 4015 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4016 p = p - n + 1; |
4017 #ifdef FEAT_MBYTE | |
4018 /* Fill up space left over by half a double-wide char. */ | |
4019 while (++l < item[groupitem[groupdepth]].minwid) | |
4020 *p++ = fillchar; | |
4021 #endif | |
4022 | |
4023 /* correct the start of the items for the truncation */ | |
4024 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4025 { | |
4026 item[l].start -= n; | |
4027 if (item[l].start < t) | |
4028 item[l].start = t; | |
4029 } | |
4030 } | |
4031 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4032 { | |
4033 /* fill */ | |
4034 n = item[groupitem[groupdepth]].minwid; | |
4035 if (n < 0) | |
4036 { | |
4037 /* fill by appending characters */ | |
4038 n = 0 - n; | |
4039 while (l++ < n && p + 1 < out + outlen) | |
4040 *p++ = fillchar; | |
4041 } | |
4042 else | |
4043 { | |
4044 /* fill by inserting characters */ | |
1869 | 4045 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4046 l = n - l; |
4047 if (p + l >= out + outlen) | |
835 | 4048 l = (long)((out + outlen) - p - 1); |
7 | 4049 p += l; |
4050 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4051 item[n].start += l; | |
4052 for ( ; l > 0; l--) | |
4053 *t++ = fillchar; | |
4054 } | |
4055 } | |
4056 continue; | |
4057 } | |
4058 minwid = 0; | |
4059 maxwid = 9999; | |
4060 zeropad = FALSE; | |
4061 l = 1; | |
4062 if (*s == '0') | |
4063 { | |
4064 s++; | |
4065 zeropad = TRUE; | |
4066 } | |
4067 if (*s == '-') | |
4068 { | |
4069 s++; | |
4070 l = -1; | |
4071 } | |
4072 if (VIM_ISDIGIT(*s)) | |
4073 { | |
4074 minwid = (int)getdigits(&s); | |
4075 if (minwid < 0) /* overflow */ | |
4076 minwid = 0; | |
4077 } | |
678 | 4078 if (*s == STL_USER_HL) |
7 | 4079 { |
4080 item[curitem].type = Highlight; | |
4081 item[curitem].start = p; | |
4082 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4083 s++; | |
4084 curitem++; | |
4085 continue; | |
4086 } | |
681 | 4087 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4088 { | |
4089 if (*s == STL_TABCLOSENR) | |
4090 { | |
4091 if (minwid == 0) | |
4092 { | |
4093 /* %X ends the close label, go back to the previously | |
4094 * define tab label nr. */ | |
4095 for (n = curitem - 1; n >= 0; --n) | |
4096 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4097 { | |
4098 minwid = item[n].minwid; | |
4099 break; | |
4100 } | |
4101 } | |
4102 else | |
4103 /* close nrs are stored as negative values */ | |
4104 minwid = - minwid; | |
4105 } | |
4106 item[curitem].type = TabPage; | |
4107 item[curitem].start = p; | |
4108 item[curitem].minwid = minwid; | |
4109 s++; | |
4110 curitem++; | |
4111 continue; | |
4112 } | |
7 | 4113 if (*s == '.') |
4114 { | |
4115 s++; | |
4116 if (VIM_ISDIGIT(*s)) | |
4117 { | |
4118 maxwid = (int)getdigits(&s); | |
4119 if (maxwid <= 0) /* overflow */ | |
4120 maxwid = 50; | |
4121 } | |
4122 } | |
4123 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4124 if (*s == '(') | |
4125 { | |
4126 groupitem[groupdepth++] = curitem; | |
4127 item[curitem].type = Group; | |
4128 item[curitem].start = p; | |
4129 item[curitem].minwid = minwid; | |
4130 item[curitem].maxwid = maxwid; | |
4131 s++; | |
4132 curitem++; | |
4133 continue; | |
4134 } | |
4135 if (vim_strchr(STL_ALL, *s) == NULL) | |
4136 { | |
4137 s++; | |
4138 continue; | |
4139 } | |
4140 opt = *s++; | |
4141 | |
4142 /* OK - now for the real work */ | |
4143 base = 'D'; | |
4144 itemisflag = FALSE; | |
4145 fillable = TRUE; | |
4146 num = -1; | |
4147 str = NULL; | |
4148 switch (opt) | |
4149 { | |
4150 case STL_FILEPATH: | |
4151 case STL_FULLPATH: | |
4152 case STL_FILENAME: | |
4153 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4154 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4155 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4156 else |
4157 { | |
4158 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4159 : wp->w_buffer->b_fname; |
7 | 4160 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4161 } | |
4162 trans_characters(NameBuff, MAXPATHL); | |
4163 if (opt != STL_FILENAME) | |
4164 str = NameBuff; | |
4165 else | |
4166 str = gettail(NameBuff); | |
4167 break; | |
4168 | |
4169 case STL_VIM_EXPR: /* '{' */ | |
4170 itemisflag = TRUE; | |
4171 t = p; | |
4172 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4173 *p++ = *s++; | |
4174 if (*s != '}') /* missing '}' or out of space */ | |
4175 break; | |
4176 s++; | |
4177 *p = 0; | |
4178 p = t; | |
4179 | |
4180 #ifdef FEAT_EVAL | |
1869 | 4181 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
7 | 4182 set_internal_string_var((char_u *)"actual_curbuf", tmp); |
4183 | |
4184 o_curbuf = curbuf; | |
4185 o_curwin = curwin; | |
4186 curwin = wp; | |
4187 curbuf = wp->w_buffer; | |
4188 | |
675 | 4189 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4190 |
4191 curwin = o_curwin; | |
4192 curbuf = o_curbuf; | |
145 | 4193 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
7 | 4194 |
4195 if (str != NULL && *str != 0) | |
4196 { | |
4197 if (*skipdigits(str) == NUL) | |
4198 { | |
4199 num = atoi((char *)str); | |
4200 vim_free(str); | |
4201 str = NULL; | |
4202 itemisflag = FALSE; | |
4203 } | |
4204 } | |
4205 #endif | |
4206 break; | |
4207 | |
4208 case STL_LINE: | |
4209 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4210 ? 0L : (long)(wp->w_cursor.lnum); | |
4211 break; | |
4212 | |
4213 case STL_NUMLINES: | |
4214 num = wp->w_buffer->b_ml.ml_line_count; | |
4215 break; | |
4216 | |
4217 case STL_COLUMN: | |
4218 num = !(State & INSERT) && empty_line | |
4219 ? 0 : (int)wp->w_cursor.col + 1; | |
4220 break; | |
4221 | |
4222 case STL_VIRTCOL: | |
4223 case STL_VIRTCOL_ALT: | |
4224 /* In list mode virtcol needs to be recomputed */ | |
4225 virtcol = wp->w_virtcol; | |
4226 if (wp->w_p_list && lcs_tab1 == NUL) | |
4227 { | |
4228 wp->w_p_list = FALSE; | |
4229 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4230 wp->w_p_list = TRUE; | |
4231 } | |
4232 ++virtcol; | |
4233 /* Don't display %V if it's the same as %c. */ | |
4234 if (opt == STL_VIRTCOL_ALT | |
4235 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4236 ? 0 : (int)wp->w_cursor.col + 1))) | |
4237 break; | |
4238 num = (long)virtcol; | |
4239 break; | |
4240 | |
4241 case STL_PERCENTAGE: | |
4242 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4243 (long)wp->w_buffer->b_ml.ml_line_count); | |
4244 break; | |
4245 | |
4246 case STL_ALTPERCENT: | |
4247 str = tmp; | |
1869 | 4248 get_rel_pos(wp, str, TMPLEN); |
7 | 4249 break; |
4250 | |
4251 case STL_ARGLISTSTAT: | |
4252 fillable = FALSE; | |
4253 tmp[0] = 0; | |
1869 | 4254 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
7 | 4255 str = tmp; |
4256 break; | |
4257 | |
4258 case STL_KEYMAP: | |
4259 fillable = FALSE; | |
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4260 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
7 | 4261 str = tmp; |
4262 break; | |
4263 case STL_PAGENUM: | |
706 | 4264 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4265 num = printer_page_num; |
7 | 4266 #else |
4267 num = 0; | |
4268 #endif | |
4269 break; | |
4270 | |
4271 case STL_BUFNO: | |
4272 num = wp->w_buffer->b_fnum; | |
4273 break; | |
4274 | |
4275 case STL_OFFSET_X: | |
4276 base = 'X'; | |
4277 case STL_OFFSET: | |
4278 #ifdef FEAT_BYTEOFF | |
4279 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4280 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4281 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4282 0 : (int)wp->w_cursor.col); | |
4283 #endif | |
4284 break; | |
4285 | |
4286 case STL_BYTEVAL_X: | |
4287 base = 'X'; | |
4288 case STL_BYTEVAL: | |
4333 | 4289 num = byteval; |
7 | 4290 if (num == NL) |
4291 num = 0; | |
4292 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4293 num = NL; | |
4294 break; | |
4295 | |
4296 case STL_ROFLAG: | |
4297 case STL_ROFLAG_ALT: | |
4298 itemisflag = TRUE; | |
4299 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4300 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4301 break; |
4302 | |
4303 case STL_HELPFLAG: | |
4304 case STL_HELPFLAG_ALT: | |
4305 itemisflag = TRUE; | |
4306 if (wp->w_buffer->b_help) | |
4307 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4308 : _("[Help]")); |
7 | 4309 break; |
4310 | |
4311 #ifdef FEAT_AUTOCMD | |
4312 case STL_FILETYPE: | |
4313 if (*wp->w_buffer->b_p_ft != NUL | |
4314 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4315 { | |
272 | 4316 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
4317 wp->w_buffer->b_p_ft); | |
7 | 4318 str = tmp; |
4319 } | |
4320 break; | |
4321 | |
4322 case STL_FILETYPE_ALT: | |
4323 itemisflag = TRUE; | |
4324 if (*wp->w_buffer->b_p_ft != NUL | |
4325 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4326 { | |
272 | 4327 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
4328 wp->w_buffer->b_p_ft); | |
7 | 4329 for (t = tmp; *t != 0; t++) |
4330 *t = TOUPPER_LOC(*t); | |
4331 str = tmp; | |
4332 } | |
4333 break; | |
4334 #endif | |
4335 | |
4336 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
4337 case STL_PREVIEWFLAG: | |
4338 case STL_PREVIEWFLAG_ALT: | |
4339 itemisflag = TRUE; | |
4340 if (wp->w_p_pvw) | |
4341 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4342 : _("[Preview]")); | |
4343 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4344 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4345 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4346 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
|
4347 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
|
4348 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4349 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4350 break; |
7 | 4351 #endif |
4352 | |
4353 case STL_MODIFIED: | |
4354 case STL_MODIFIED_ALT: | |
4355 itemisflag = TRUE; | |
4356 switch ((opt == STL_MODIFIED_ALT) | |
4357 + bufIsChanged(wp->w_buffer) * 2 | |
4358 + (!wp->w_buffer->b_p_ma) * 4) | |
4359 { | |
4360 case 2: str = (char_u *)"[+]"; break; | |
4361 case 3: str = (char_u *)",+"; break; | |
4362 case 4: str = (char_u *)"[-]"; break; | |
4363 case 5: str = (char_u *)",-"; break; | |
4364 case 6: str = (char_u *)"[+-]"; break; | |
4365 case 7: str = (char_u *)",+-"; break; | |
4366 } | |
4367 break; | |
678 | 4368 |
4369 case STL_HIGHLIGHT: | |
4370 t = s; | |
4371 while (*s != '#' && *s != NUL) | |
4372 ++s; | |
4373 if (*s == '#') | |
4374 { | |
4375 item[curitem].type = Highlight; | |
4376 item[curitem].start = p; | |
835 | 4377 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4378 curitem++; |
4379 } | |
5407 | 4380 if (*s != NUL) |
4381 ++s; | |
678 | 4382 continue; |
7 | 4383 } |
4384 | |
4385 item[curitem].start = p; | |
4386 item[curitem].type = Normal; | |
4387 if (str != NULL && *str) | |
4388 { | |
4389 t = str; | |
4390 if (itemisflag) | |
4391 { | |
4392 if ((t[0] && t[1]) | |
4393 && ((!prevchar_isitem && *t == ',') | |
4394 || (prevchar_isflag && *t == ' '))) | |
4395 t++; | |
4396 prevchar_isflag = TRUE; | |
4397 } | |
4398 l = vim_strsize(t); | |
4399 if (l > 0) | |
4400 prevchar_isitem = TRUE; | |
4401 if (l > maxwid) | |
4402 { | |
4403 while (l >= maxwid) | |
4404 #ifdef FEAT_MBYTE | |
4405 if (has_mbyte) | |
4406 { | |
4407 l -= ptr2cells(t); | |
474 | 4408 t += (*mb_ptr2len)(t); |
7 | 4409 } |
4410 else | |
4411 #endif | |
4412 l -= byte2cells(*t++); | |
4413 if (p + 1 >= out + outlen) | |
4414 break; | |
4415 *p++ = '<'; | |
4416 } | |
4417 if (minwid > 0) | |
4418 { | |
4419 for (; l < minwid && p + 1 < out + outlen; l++) | |
4420 { | |
4421 /* Don't put a "-" in front of a digit. */ | |
4422 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4423 *p++ = ' '; | |
4424 else | |
4425 *p++ = fillchar; | |
4426 } | |
4427 minwid = 0; | |
4428 } | |
4429 else | |
4430 minwid *= -1; | |
4431 while (*t && p + 1 < out + outlen) | |
4432 { | |
4433 *p++ = *t++; | |
4434 /* Change a space by fillchar, unless fillchar is '-' and a | |
4435 * digit follows. */ | |
4436 if (fillable && p[-1] == ' ' | |
4437 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4438 p[-1] = fillchar; | |
4439 } | |
4440 for (; l < minwid && p + 1 < out + outlen; l++) | |
4441 *p++ = fillchar; | |
4442 } | |
4443 else if (num >= 0) | |
4444 { | |
4445 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4446 char_u nstr[20]; | |
4447 | |
4448 if (p + 20 >= out + outlen) | |
4449 break; /* not sufficient space */ | |
4450 prevchar_isitem = TRUE; | |
4451 t = nstr; | |
4452 if (opt == STL_VIRTCOL_ALT) | |
4453 { | |
4454 *t++ = '-'; | |
4455 minwid--; | |
4456 } | |
4457 *t++ = '%'; | |
4458 if (zeropad) | |
4459 *t++ = '0'; | |
4460 *t++ = '*'; | |
1869 | 4461 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4462 *t = 0; |
4463 | |
4464 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4465 l++; | |
4466 if (opt == STL_VIRTCOL_ALT) | |
4467 l++; | |
4468 if (l > maxwid) | |
4469 { | |
4470 l += 2; | |
4471 n = l - maxwid; | |
4472 while (l-- > maxwid) | |
4473 num /= nbase; | |
4474 *t++ = '>'; | |
4475 *t++ = '%'; | |
4476 *t = t[-3]; | |
4477 *++t = 0; | |
272 | 4478 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4479 0, num, n); | |
7 | 4480 } |
4481 else | |
272 | 4482 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4483 minwid, num); | |
7 | 4484 p += STRLEN(p); |
4485 } | |
4486 else | |
4487 item[curitem].type = Empty; | |
4488 | |
4489 if (opt == STL_VIM_EXPR) | |
4490 vim_free(str); | |
4491 | |
4492 if (num >= 0 || (!itemisflag && str && *str)) | |
4493 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4494 curitem++; | |
4495 } | |
4496 *p = NUL; | |
4497 itemcnt = curitem; | |
4498 | |
678 | 4499 #ifdef FEAT_EVAL |
4500 if (usefmt != fmt) | |
4501 vim_free(usefmt); | |
4502 #endif | |
4503 | |
7 | 4504 width = vim_strsize(out); |
4505 if (maxwidth > 0 && width > maxwidth) | |
4506 { | |
1736 | 4507 /* Result is too long, must truncate somewhere. */ |
7 | 4508 l = 0; |
4509 if (itemcnt == 0) | |
4510 s = out; | |
4511 else | |
4512 { | |
4513 for ( ; l < itemcnt; l++) | |
4514 if (item[l].type == Trunc) | |
4515 { | |
4516 /* Truncate at %< item. */ | |
4517 s = item[l].start; | |
4518 break; | |
4519 } | |
4520 if (l == itemcnt) | |
4521 { | |
4522 /* No %< item, truncate first item. */ | |
4523 s = item[0].start; | |
4524 l = 0; | |
4525 } | |
4526 } | |
4527 | |
4528 if (width - vim_strsize(s) >= maxwidth) | |
4529 { | |
4530 /* Truncation mark is beyond max length */ | |
4531 #ifdef FEAT_MBYTE | |
4532 if (has_mbyte) | |
4533 { | |
4534 s = out; | |
4535 width = 0; | |
4536 for (;;) | |
4537 { | |
4538 width += ptr2cells(s); | |
4539 if (width >= maxwidth) | |
4540 break; | |
474 | 4541 s += (*mb_ptr2len)(s); |
7 | 4542 } |
4543 /* Fill up for half a double-wide character. */ | |
4544 while (++width < maxwidth) | |
4545 *s++ = fillchar; | |
4546 } | |
4547 else | |
4548 #endif | |
4549 s = out + maxwidth - 1; | |
4550 for (l = 0; l < itemcnt; l++) | |
4551 if (item[l].start > s) | |
4552 break; | |
4553 itemcnt = l; | |
4554 *s++ = '>'; | |
4555 *s = 0; | |
4556 } | |
4557 else | |
4558 { | |
4559 #ifdef FEAT_MBYTE | |
4560 if (has_mbyte) | |
4561 { | |
4562 n = 0; | |
4563 while (width >= maxwidth) | |
4564 { | |
4565 width -= ptr2cells(s + n); | |
474 | 4566 n += (*mb_ptr2len)(s + n); |
7 | 4567 } |
4568 } | |
4569 else | |
4570 #endif | |
4571 n = width - maxwidth + 1; | |
4572 p = s + n; | |
1618 | 4573 STRMOVE(s + 1, p); |
7 | 4574 *s = '<'; |
4575 | |
4576 /* Fill up for half a double-wide character. */ | |
4577 while (++width < maxwidth) | |
4578 { | |
4579 s = s + STRLEN(s); | |
4580 *s++ = fillchar; | |
4581 *s = NUL; | |
4582 } | |
4583 | |
4584 --n; /* count the '<' */ | |
4585 for (; l < itemcnt; l++) | |
4586 { | |
4587 if (item[l].start - n >= s) | |
4588 item[l].start -= n; | |
4589 else | |
4590 item[l].start = s; | |
4591 } | |
4592 } | |
4593 width = maxwidth; | |
4594 } | |
4595 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4596 { | |
4597 /* Apply STL_MIDDLE if any */ | |
4598 for (l = 0; l < itemcnt; l++) | |
4599 if (item[l].type == Middle) | |
4600 break; | |
4601 if (l < itemcnt) | |
4602 { | |
4603 p = item[l].start + maxwidth - width; | |
1618 | 4604 STRMOVE(p, item[l].start); |
7 | 4605 for (s = item[l].start; s < p; s++) |
4606 *s = fillchar; | |
4607 for (l++; l < itemcnt; l++) | |
4608 item[l].start += maxwidth - width; | |
4609 width = maxwidth; | |
4610 } | |
4611 } | |
4612 | |
681 | 4613 /* Store the info about highlighting. */ |
4614 if (hltab != NULL) | |
7 | 4615 { |
681 | 4616 sp = hltab; |
7 | 4617 for (l = 0; l < itemcnt; l++) |
4618 { | |
4619 if (item[l].type == Highlight) | |
4620 { | |
681 | 4621 sp->start = item[l].start; |
4622 sp->userhl = item[l].minwid; | |
4623 sp++; | |
7 | 4624 } |
4625 } | |
681 | 4626 sp->start = NULL; |
4627 sp->userhl = 0; | |
4628 } | |
4629 | |
4630 /* Store the info about tab pages labels. */ | |
4631 if (tabtab != NULL) | |
4632 { | |
4633 sp = tabtab; | |
4634 for (l = 0; l < itemcnt; l++) | |
4635 { | |
4636 if (item[l].type == TabPage) | |
4637 { | |
4638 sp->start = item[l].start; | |
4639 sp->userhl = item[l].minwid; | |
4640 sp++; | |
4641 } | |
4642 } | |
4643 sp->start = NULL; | |
4644 sp->userhl = 0; | |
7 | 4645 } |
4646 | |
4647 return width; | |
4648 } | |
4649 #endif /* FEAT_STL_OPT */ | |
4650 | |
686 | 4651 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4652 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4653 /* |
1869 | 4654 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4655 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4656 */ |
4657 void | |
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|
4658 get_rel_pos( |
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|
4659 win_T *wp, |
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|
4660 char_u *buf, |
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diff
changeset
|
4661 int buflen) |
7 | 4662 { |
4663 long above; /* number of lines above window */ | |
4664 long below; /* number of lines below window */ | |
4665 | |
6466 | 4666 if (buflen < 3) /* need at least 3 chars for writing */ |
4667 return; | |
7 | 4668 above = wp->w_topline - 1; |
4669 #ifdef FEAT_DIFF | |
4670 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4671 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4672 above = 0; /* All buffer lines are displayed and there is an | |
4673 * indication of filler lines, that can be considered | |
4674 * seeing all lines. */ | |
7 | 4675 #endif |
4676 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4677 if (below <= 0) | |
1869 | 4678 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4679 (size_t)(buflen - 1)); | |
7 | 4680 else if (above <= 0) |
1869 | 4681 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4682 else |
1869 | 4683 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4684 ? (int)(above / ((above + below) / 100L)) |
4685 : (int)(above * 100L / (above + below))); | |
4686 } | |
4687 #endif | |
4688 | |
4689 /* | |
1869 | 4690 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4691 * Return TRUE if it was appended. |
4692 */ | |
1869 | 4693 static int |
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|
4694 append_arg_number( |
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|
4695 win_T *wp, |
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|
4696 char_u *buf, |
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|
4697 int buflen, |
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diff
changeset
|
4698 int add_file) /* Add "file" before the arg number */ |
7 | 4699 { |
4700 char_u *p; | |
4701 | |
4702 if (ARGCOUNT <= 1) /* nothing to do */ | |
4703 return FALSE; | |
4704 | |
1869 | 4705 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4706 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4707 return FALSE; |
4708 *p++ = ' '; | |
4709 *p++ = '('; | |
4710 if (add_file) | |
4711 { | |
4712 STRCPY(p, "file "); | |
4713 p += 5; | |
4714 } | |
1869 | 4715 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4716 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4717 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4718 return TRUE; | |
4719 } | |
4720 | |
4721 /* | |
4722 * If fname is not a full path, make it a full path. | |
4723 * Returns pointer to allocated memory (NULL for failure). | |
4724 */ | |
4725 char_u * | |
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diff
changeset
|
4726 fix_fname(char_u *fname) |
7 | 4727 { |
4728 /* | |
4729 * Force expanding the path always for Unix, because symbolic links may | |
4730 * mess up the full path name, even though it starts with a '/'. | |
4731 * Also expand when there is ".." in the file name, try to remove it, | |
4732 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4733 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4734 * For MS-Windows also expand names like "longna~1" to "longname". |
4735 */ | |
1082 | 4736 #ifdef UNIX |
7 | 4737 return FullName_save(fname, TRUE); |
4738 #else | |
1420 | 4739 if (!vim_isAbsName(fname) |
4740 || strstr((char *)fname, "..") != NULL | |
4741 || strstr((char *)fname, "//") != NULL | |
4742 # ifdef BACKSLASH_IN_FILENAME | |
4743 || strstr((char *)fname, "\\\\") != NULL | |
4744 # endif | |
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7817
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changeset
|
4745 # if defined(MSWIN) |
7 | 4746 || vim_strchr(fname, '~') != NULL |
1420 | 4747 # endif |
7 | 4748 ) |
4749 return FullName_save(fname, FALSE); | |
4750 | |
4751 fname = vim_strsave(fname); | |
4752 | |
1420 | 4753 # ifdef USE_FNAME_CASE |
4754 # ifdef USE_LONG_FNAME | |
7 | 4755 if (USE_LONG_FNAME) |
1420 | 4756 # endif |
7 | 4757 { |
4758 if (fname != NULL) | |
4759 fname_case(fname, 0); /* set correct case for file name */ | |
4760 } | |
1420 | 4761 # endif |
7 | 4762 |
4763 return fname; | |
4764 #endif | |
4765 } | |
4766 | |
4767 /* | |
4768 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL. | |
4769 * "ffname" becomes a pointer to allocated memory (or NULL). | |
4770 */ | |
4771 void | |
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|
4772 fname_expand( |
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4773 buf_T *buf UNUSED, |
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|
4774 char_u **ffname, |
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parents:
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diff
changeset
|
4775 char_u **sfname) |
7 | 4776 { |
4777 if (*ffname == NULL) /* if no file name given, nothing to do */ | |
4778 return; | |
4779 if (*sfname == NULL) /* if no short file name given, use ffname */ | |
4780 *sfname = *ffname; | |
4781 *ffname = fix_fname(*ffname); /* expand to full path */ | |
4782 | |
4783 #ifdef FEAT_SHORTCUT | |
4784 if (!buf->b_p_bin) | |
4785 { | |
844 | 4786 char_u *rfname; |
7 | 4787 |
4788 /* If the file name is a shortcut file, use the file it links to. */ | |
4789 rfname = mch_resolve_shortcut(*ffname); | |
844 | 4790 if (rfname != NULL) |
7 | 4791 { |
4792 vim_free(*ffname); | |
4793 *ffname = rfname; | |
4794 *sfname = rfname; | |
4795 } | |
4796 } | |
4797 #endif | |
4798 } | |
4799 | |
4800 /* | |
4801 * Get the file name for an argument list entry. | |
4802 */ | |
4803 char_u * | |
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diff
changeset
|
4804 alist_name(aentry_T *aep) |
7 | 4805 { |
4806 buf_T *bp; | |
4807 | |
4808 /* Use the name from the associated buffer if it exists. */ | |
4809 bp = buflist_findnr(aep->ae_fnum); | |
1036 | 4810 if (bp == NULL || bp->b_fname == NULL) |
7 | 4811 return aep->ae_fname; |
4812 return bp->b_fname; | |
4813 } | |
4814 | |
4815 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4816 /* | |
4817 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
4818 */ | |
4819 void | |
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|
4820 do_arg_all( |
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|
4821 int count, |
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|
4822 int forceit, /* hide buffers in current windows */ |
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diff
changeset
|
4823 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
7 | 4824 { |
4825 int i; | |
4826 win_T *wp, *wpnext; | |
3380 | 4827 char_u *opened; /* Array of weight for which args are open: |
4828 * 0: not opened | |
4829 * 1: opened in other tab | |
4830 * 2: opened in curtab | |
4831 * 3: opened in curtab and curwin | |
4832 */ | |
1411 | 4833 int opened_len; /* length of opened[] */ |
7 | 4834 int use_firstwin = FALSE; /* use first window for arglist */ |
4835 int split_ret = OK; | |
4836 int p_ea_save; | |
4837 alist_T *alist; /* argument list to be used */ | |
4838 buf_T *buf; | |
698 | 4839 tabpage_T *tpnext; |
4840 int had_tab = cmdmod.tab; | |
3380 | 4841 win_T *old_curwin, *last_curwin; |
4842 tabpage_T *old_curtab, *last_curtab; | |
726 | 4843 win_T *new_curwin = NULL; |
4844 tabpage_T *new_curtab = NULL; | |
7 | 4845 |
4846 if (ARGCOUNT <= 0) | |
4847 { | |
4848 /* Don't give an error message. We don't want it when the ":all" | |
4849 * command is in the .vimrc. */ | |
4850 return; | |
4851 } | |
4852 setpcmark(); | |
4853 | |
4854 opened_len = ARGCOUNT; | |
4855 opened = alloc_clear((unsigned)opened_len); | |
4856 if (opened == NULL) | |
4857 return; | |
4858 | |
3380 | 4859 /* Autocommands may do anything to the argument list. Make sure it's not |
4860 * freed while we are working here by "locking" it. We still have to | |
4861 * watch out for its size to be changed. */ | |
4862 alist = curwin->w_alist; | |
4863 ++alist->al_refcount; | |
4864 | |
4865 old_curwin = curwin; | |
4866 old_curtab = curtab; | |
4867 | |
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changeset
|
4868 # ifdef FEAT_GUI |
7 | 4869 need_mouse_correct = TRUE; |
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|
4870 # endif |
7 | 4871 |
4872 /* | |
4873 * Try closing all windows that are not in the argument list. | |
4874 * Also close windows that are not full width; | |
4875 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
4876 * Windows that have a changed buffer and can't be hidden won't be closed. | |
698 | 4877 * When the ":tab" modifier was used do this for all tab pages. |
7 | 4878 */ |
698 | 4879 if (had_tab > 0) |
4354 | 4880 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4881 for (;;) |
7 | 4882 { |
698 | 4883 tpnext = curtab->tp_next; |
4884 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4885 { |
698 | 4886 wpnext = wp->w_next; |
4887 buf = wp->w_buffer; | |
4888 if (buf->b_ffname == NULL | |
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|
4889 || (!keep_tabs && (buf->b_nwindows > 1 |
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|
4890 || wp->w_width != Columns))) |
3380 | 4891 i = opened_len; |
698 | 4892 else |
7 | 4893 { |
698 | 4894 /* check if the buffer in this window is in the arglist */ |
3380 | 4895 for (i = 0; i < opened_len; ++i) |
7 | 4896 { |
3380 | 4897 if (i < alist->al_ga.ga_len |
4898 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
4899 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
4900 buf->b_ffname, TRUE) & FPC_SAME)) | |
7 | 4901 { |
3380 | 4902 int weight = 1; |
4903 | |
4904 if (old_curtab == curtab) | |
726 | 4905 { |
3380 | 4906 ++weight; |
4907 if (old_curwin == wp) | |
4908 ++weight; | |
4909 } | |
4910 | |
4911 if (weight > (int)opened[i]) | |
4912 { | |
4913 opened[i] = (char_u)weight; | |
726 | 4914 if (i == 0) |
4915 { | |
3380 | 4916 if (new_curwin != NULL) |
4917 new_curwin->w_arg_idx = opened_len; | |
726 | 4918 new_curwin = wp; |
4919 new_curtab = curtab; | |
4920 } | |
4921 } | |
3380 | 4922 else if (keep_tabs) |
4923 i = opened_len; | |
4924 | |
4925 if (wp->w_alist != alist) | |
698 | 4926 { |
4927 /* Use the current argument list for all windows | |
4928 * containing a file from it. */ | |
4929 alist_unlink(wp->w_alist); | |
3380 | 4930 wp->w_alist = alist; |
698 | 4931 ++wp->w_alist->al_refcount; |
4932 } | |
4933 break; | |
7 | 4934 } |
698 | 4935 } |
4936 } | |
4937 wp->w_arg_idx = i; | |
4938 | |
3380 | 4939 if (i == opened_len && !keep_tabs)/* close this window */ |
698 | 4940 { |
4941 if (P_HID(buf) || forceit || buf->b_nwindows > 1 | |
726 | 4942 || !bufIsChanged(buf)) |
698 | 4943 { |
4944 /* If the buffer was changed, and we would like to hide it, | |
4945 * try autowriting. */ | |
726 | 4946 if (!P_HID(buf) && buf->b_nwindows <= 1 |
4947 && bufIsChanged(buf)) | |
698 | 4948 { |
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4949 #ifdef FEAT_AUTOCMD |
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4950 bufref_T bufref; |
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4951 |
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4952 set_bufref(&bufref, buf); |
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4953 #endif |
698 | 4954 (void)autowrite(buf, FALSE); |
4955 #ifdef FEAT_AUTOCMD | |
4956 /* check if autocommands removed the window */ | |
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changeset
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4957 if (!win_valid(wp) || !bufref_valid(&bufref)) |
698 | 4958 { |
4959 wpnext = firstwin; /* start all over... */ | |
4960 continue; | |
4961 } | |
4962 #endif | |
4963 } | |
4964 #ifdef FEAT_WINDOWS | |
726 | 4965 /* don't close last window */ |
10349
cf988222b150
commit https://github.com/vim/vim/commit/a1f4cb93ba50ea9e40cd4b1f5592b8a6d1398660
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
4966 if (ONE_WINDOW |
3380 | 4967 && (first_tabpage->tp_next == NULL || !had_tab)) |
698 | 4968 #endif |
4969 use_firstwin = TRUE; | |
4970 #ifdef FEAT_WINDOWS | |
4971 else | |
4972 { | |
4973 win_close(wp, !P_HID(buf) && !bufIsChanged(buf)); | |
4974 # ifdef FEAT_AUTOCMD | |
4975 /* check if autocommands removed the next window */ | |
4976 if (!win_valid(wpnext)) | |
4977 wpnext = firstwin; /* start all over... */ | |
4978 # endif | |
4979 } | |
4980 #endif | |
7 | 4981 } |
4982 } | |
4983 } | |
698 | 4984 |
4985 /* Without the ":tab" modifier only do the current tab page. */ | |
4986 if (had_tab == 0 || tpnext == NULL) | |
4987 break; | |
4988 | |
7 | 4989 # ifdef FEAT_AUTOCMD |
698 | 4990 /* check if autocommands removed the next tab page */ |
4991 if (!valid_tabpage(tpnext)) | |
4992 tpnext = first_tabpage; /* start all over...*/ | |
7 | 4993 # endif |
4354 | 4994 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 4995 } |
4996 | |
4997 /* | |
4998 * Open a window for files in the argument list that don't have one. | |
4999 * ARGCOUNT may change while doing this, because of autocommands. | |
5000 */ | |
3380 | 5001 if (count > opened_len || count <= 0) |
5002 count = opened_len; | |
7 | 5003 |
5004 #ifdef FEAT_AUTOCMD | |
5005 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5006 ++autocmd_no_enter; | |
5007 ++autocmd_no_leave; | |
5008 #endif | |
3380 | 5009 last_curwin = curwin; |
5010 last_curtab = curtab; | |
7 | 5011 win_enter(lastwin, FALSE); |
819 | 5012 #ifdef FEAT_WINDOWS |
5013 /* ":drop all" should re-use an empty window to avoid "--remote-tab" | |
5014 * leaving an empty tab page when executed locally. */ | |
5015 if (keep_tabs && bufempty() && curbuf->b_nwindows == 1 | |
5016 && curbuf->b_ffname == NULL && !curbuf->b_changed) | |
5017 use_firstwin = TRUE; | |
5018 #endif | |
5019 | |
3380 | 5020 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
7 | 5021 { |
5022 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
5023 arg_had_last = TRUE; | |
3380 | 5024 if (opened[i] > 0) |
7 | 5025 { |
5026 /* Move the already present window to below the current window */ | |
5027 if (curwin->w_arg_idx != i) | |
5028 { | |
5029 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
5030 { | |
5031 if (wpnext->w_arg_idx == i) | |
5032 { | |
3380 | 5033 if (keep_tabs) |
5034 { | |
5035 new_curwin = wpnext; | |
5036 new_curtab = curtab; | |
5037 } | |
5038 else | |
5039 win_move_after(wpnext, curwin); | |
7 | 5040 break; |
5041 } | |
5042 } | |
5043 } | |
5044 } | |
5045 else if (split_ret == OK) | |
5046 { | |
5047 if (!use_firstwin) /* split current window */ | |
5048 { | |
5049 p_ea_save = p_ea; | |
5050 p_ea = TRUE; /* use space from all windows */ | |
5051 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5052 p_ea = p_ea_save; | |
5053 if (split_ret == FAIL) | |
5054 continue; | |
5055 } | |
5056 #ifdef FEAT_AUTOCMD | |
5057 else /* first window: do autocmd for leaving this buffer */ | |
5058 --autocmd_no_leave; | |
5059 #endif | |
5060 | |
5061 /* | |
726 | 5062 * edit file "i" |
7 | 5063 */ |
5064 curwin->w_arg_idx = i; | |
726 | 5065 if (i == 0) |
5066 { | |
5067 new_curwin = curwin; | |
5068 new_curtab = curtab; | |
5069 } | |
7 | 5070 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
5071 ECMD_ONE, | |
5072 ((P_HID(curwin->w_buffer) | |
5073 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) | |
1743 | 5074 + ECMD_OLDBUF, curwin); |
7 | 5075 #ifdef FEAT_AUTOCMD |
5076 if (use_firstwin) | |
5077 ++autocmd_no_leave; | |
5078 #endif | |
5079 use_firstwin = FALSE; | |
5080 } | |
5081 ui_breakcheck(); | |
698 | 5082 |
5083 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5084 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5085 cmdmod.tab = 9999; | |
7 | 5086 } |
5087 | |
5088 /* Remove the "lock" on the argument list. */ | |
5089 alist_unlink(alist); | |
5090 | |
5091 #ifdef FEAT_AUTOCMD | |
5092 --autocmd_no_enter; | |
5093 #endif | |
3380 | 5094 /* restore last referenced tabpage's curwin */ |
5095 if (last_curtab != new_curtab) | |
5096 { | |
5097 if (valid_tabpage(last_curtab)) | |
4354 | 5098 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
3380 | 5099 if (win_valid(last_curwin)) |
5100 win_enter(last_curwin, FALSE); | |
5101 } | |
726 | 5102 /* to window with first arg */ |
5103 if (valid_tabpage(new_curtab)) | |
4354 | 5104 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
726 | 5105 if (win_valid(new_curwin)) |
5106 win_enter(new_curwin, FALSE); | |
5107 | |
7 | 5108 #ifdef FEAT_AUTOCMD |
5109 --autocmd_no_leave; | |
5110 #endif | |
5111 vim_free(opened); | |
5112 } | |
5113 | |
5114 # if defined(FEAT_LISTCMDS) || defined(PROTO) | |
5115 /* | |
5116 * Open a window for a number of buffers. | |
5117 */ | |
5118 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5119 ex_buffer_all(exarg_T *eap) |
7 | 5120 { |
5121 buf_T *buf; | |
5122 win_T *wp, *wpnext; | |
5123 int split_ret = OK; | |
5124 int p_ea_save; | |
5125 int open_wins = 0; | |
5126 int r; | |
5127 int count; /* Maximum number of windows to open. */ | |
5128 int all; /* When TRUE also load inactive buffers. */ | |
698 | 5129 #ifdef FEAT_WINDOWS |
5130 int had_tab = cmdmod.tab; | |
5131 tabpage_T *tpnext; | |
5132 #endif | |
7 | 5133 |
5134 if (eap->addr_count == 0) /* make as many windows as possible */ | |
5135 count = 9999; | |
5136 else | |
5137 count = eap->line2; /* make as many windows as specified */ | |
5138 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
5139 all = FALSE; | |
5140 else | |
5141 all = TRUE; | |
5142 | |
5143 setpcmark(); | |
5144 | |
5145 #ifdef FEAT_GUI | |
5146 need_mouse_correct = TRUE; | |
5147 #endif | |
5148 | |
5149 /* | |
5150 * Close superfluous windows (two windows for the same buffer). | |
5151 * Also close windows that are not full-width. | |
5152 */ | |
698 | 5153 #ifdef FEAT_WINDOWS |
5154 if (had_tab > 0) | |
4354 | 5155 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5156 for (;;) |
7 | 5157 { |
698 | 5158 #endif |
5159 tpnext = curtab->tp_next; | |
5160 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5161 { |
698 | 5162 wpnext = wp->w_next; |
706 | 5163 if ((wp->w_buffer->b_nwindows > 1 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
5164 #ifdef FEAT_WINDOWS |
698 | 5165 || ((cmdmod.split & WSP_VERT) |
5166 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5167 - tabline_height() |
698 | 5168 : wp->w_width != Columns) |
701 | 5169 || (had_tab > 0 && wp != firstwin) |
5170 #endif | |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
5171 ) && !ONE_WINDOW |
3570 | 5172 #ifdef FEAT_AUTOCMD |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
5173 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 5174 #endif |
5175 ) | |
698 | 5176 { |
5177 win_close(wp, FALSE); | |
7 | 5178 #ifdef FEAT_AUTOCMD |
698 | 5179 wpnext = firstwin; /* just in case an autocommand does |
5180 something strange with windows */ | |
701 | 5181 tpnext = first_tabpage; /* start all over...*/ |
698 | 5182 open_wins = 0; |
5183 #endif | |
5184 } | |
5185 else | |
5186 ++open_wins; | |
7 | 5187 } |
698 | 5188 |
5189 #ifdef FEAT_WINDOWS | |
5190 /* Without the ":tab" modifier only do the current tab page. */ | |
5191 if (had_tab == 0 || tpnext == NULL) | |
5192 break; | |
4354 | 5193 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5194 } |
698 | 5195 #endif |
7 | 5196 |
5197 /* | |
5198 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5199 * open one. Otherwise move the window to the right position. | |
5200 * Watch out for autocommands that delete buffers or windows! | |
5201 */ | |
5202 #ifdef FEAT_AUTOCMD | |
5203 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
5204 ++autocmd_no_enter; | |
5205 #endif | |
5206 win_enter(lastwin, FALSE); | |
5207 #ifdef FEAT_AUTOCMD | |
5208 ++autocmd_no_leave; | |
5209 #endif | |
5210 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5211 { | |
5212 /* Check if this buffer needs a window */ | |
5213 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
5214 continue; | |
5215 | |
701 | 5216 #ifdef FEAT_WINDOWS |
5217 if (had_tab != 0) | |
5218 { | |
5219 /* With the ":tab" modifier don't move the window. */ | |
5220 if (buf->b_nwindows > 0) | |
5221 wp = lastwin; /* buffer has a window, skip it */ | |
5222 else | |
5223 wp = NULL; | |
5224 } | |
5225 else | |
5226 #endif | |
5227 { | |
5228 /* Check if this buffer already has a window */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5229 FOR_ALL_WINDOWS(wp) |
701 | 5230 if (wp->w_buffer == buf) |
5231 break; | |
5232 /* If the buffer already has a window, move it */ | |
5233 if (wp != NULL) | |
5234 win_move_after(wp, curwin); | |
5235 } | |
5236 | |
5237 if (wp == NULL && split_ret == OK) | |
7 | 5238 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5239 #ifdef FEAT_AUTOCMD |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5240 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5241 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5242 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5243 #endif |
7 | 5244 /* Split the window and put the buffer in it */ |
5245 p_ea_save = p_ea; | |
5246 p_ea = TRUE; /* use space from all windows */ | |
5247 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
5248 ++open_wins; | |
5249 p_ea = p_ea_save; | |
5250 if (split_ret == FAIL) | |
5251 continue; | |
5252 | |
5253 /* Open the buffer in this window. */ | |
576 | 5254 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5255 swap_exists_action = SEA_DIALOG; |
5256 #endif | |
5257 set_curbuf(buf, DOBUF_GOTO); | |
5258 #ifdef FEAT_AUTOCMD | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5259 if (!bufref_valid(&bufref)) |
20 | 5260 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5261 /* autocommands deleted the buffer!!! */ |
576 | 5262 #if defined(HAS_SWAP_EXISTS_ACTION) |
20 | 5263 swap_exists_action = SEA_NONE; |
7 | 5264 # endif |
5265 break; | |
5266 } | |
5267 #endif | |
576 | 5268 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 5269 if (swap_exists_action == SEA_QUIT) |
5270 { | |
24 | 5271 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
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 |
5285 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
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 #ifdef FEAT_WINDOWS |
5309 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
5310 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5311 cmdmod.tab = 9999; | |
5312 #endif | |
7 | 5313 } |
5314 #ifdef FEAT_AUTOCMD | |
5315 --autocmd_no_enter; | |
5316 #endif | |
5317 win_enter(firstwin, FALSE); /* back to first window */ | |
5318 #ifdef FEAT_AUTOCMD | |
5319 --autocmd_no_leave; | |
5320 #endif | |
5321 | |
5322 /* | |
5323 * Close superfluous windows. | |
5324 */ | |
5325 for (wp = lastwin; open_wins > count; ) | |
5326 { | |
5327 r = (P_HID(wp->w_buffer) || !bufIsChanged(wp->w_buffer) | |
5328 || autowrite(wp->w_buffer, FALSE) == OK); | |
5329 #ifdef FEAT_AUTOCMD | |
5330 if (!win_valid(wp)) | |
5331 { | |
5332 /* BufWrite Autocommands made the window invalid, start over */ | |
5333 wp = lastwin; | |
5334 } | |
5335 else | |
5336 #endif | |
5337 if (r) | |
5338 { | |
5339 win_close(wp, !P_HID(wp->w_buffer)); | |
5340 --open_wins; | |
5341 wp = lastwin; | |
5342 } | |
5343 else | |
5344 { | |
5345 wp = wp->w_prev; | |
5346 if (wp == NULL) | |
5347 break; | |
5348 } | |
5349 } | |
5350 } | |
5351 # endif /* FEAT_LISTCMDS */ | |
5352 | |
5353 #endif /* FEAT_WINDOWS */ | |
5354 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5355 static int chk_modeline(linenr_T, int); |
717 | 5356 |
7 | 5357 /* |
5358 * do_modelines() - process mode lines for the current file | |
5359 * | |
717 | 5360 * "flags" can be: |
5361 * OPT_WINONLY only set options local to window | |
5362 * OPT_NOWIN don't set options local to window | |
5363 * | |
7 | 5364 * Returns immediately if the "ml" option isn't set. |
5365 */ | |
5366 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5367 do_modelines(int flags) |
7 | 5368 { |
23 | 5369 linenr_T lnum; |
5370 int nmlines; | |
5371 static int entered = 0; | |
7 | 5372 |
5373 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5374 return; | |
5375 | |
5376 /* Disallow recursive entry here. Can happen when executing a modeline | |
5377 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5378 if (entered) | |
5379 return; | |
5380 | |
5381 ++entered; | |
5382 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5383 ++lnum) | |
717 | 5384 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5385 nmlines = 0; |
5386 | |
5387 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5388 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5389 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5390 nmlines = 0; |
5391 --entered; | |
5392 } | |
5393 | |
5394 #include "version.h" /* for version number */ | |
5395 | |
5396 /* | |
5397 * chk_modeline() - check a single line for a mode string | |
5398 * Return FAIL if an error encountered. | |
5399 */ | |
5400 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5401 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5402 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5403 int flags) /* Same as for do_modelines(). */ |
7 | 5404 { |
5405 char_u *s; | |
5406 char_u *e; | |
5407 char_u *linecopy; /* local copy of any modeline found */ | |
5408 int prev; | |
5409 int vers; | |
5410 int end; | |
5411 int retval = OK; | |
5412 char_u *save_sourcing_name; | |
5413 linenr_T save_sourcing_lnum; | |
5414 #ifdef FEAT_EVAL | |
5415 scid_T save_SID; | |
5416 #endif | |
5417 | |
5418 prev = -1; | |
5419 for (s = ml_get(lnum); *s != NUL; ++s) | |
5420 { | |
5421 if (prev == -1 || vim_isspace(prev)) | |
5422 { | |
5423 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5424 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5425 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5426 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5427 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5428 { |
5429 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5430 e = s + 4; | |
5431 else | |
5432 e = s + 3; | |
5433 vers = getdigits(&e); | |
5434 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5435 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5436 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5437 && (s[3] == ':' |
5438 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5439 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5440 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5441 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5442 break; | |
5443 } | |
5444 } | |
5445 prev = *s; | |
5446 } | |
5447 | |
5448 if (*s) | |
5449 { | |
5450 do /* skip over "ex:", "vi:" or "vim:" */ | |
5451 ++s; | |
5452 while (s[-1] != ':'); | |
5453 | |
5454 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5455 if (linecopy == NULL) | |
5456 return FAIL; | |
5457 | |
5458 save_sourcing_lnum = sourcing_lnum; | |
5459 save_sourcing_name = sourcing_name; | |
5460 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5461 sourcing_name = (char_u *)"modelines"; | |
5462 | |
5463 end = FALSE; | |
5464 while (end == FALSE) | |
5465 { | |
5466 s = skipwhite(s); | |
5467 if (*s == NUL) | |
5468 break; | |
5469 | |
5470 /* | |
5471 * Find end of set command: ':' or end of line. | |
5472 * Skip over "\:", replacing it with ":". | |
5473 */ | |
5474 for (e = s; *e != ':' && *e != NUL; ++e) | |
5475 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5476 STRMOVE(e, e + 1); |
7 | 5477 if (*e == NUL) |
5478 end = TRUE; | |
5479 | |
5480 /* | |
5481 * If there is a "set" command, require a terminating ':' and | |
5482 * ignore the stuff after the ':'. | |
5483 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5484 * "vi:opt opt opt: foo" -- foo interpreted | |
5485 * Accept "se" for compatibility with Elvis. | |
5486 */ | |
5487 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5488 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5489 { | |
5490 if (*e != ':') /* no terminating ':'? */ | |
5491 break; | |
5492 end = TRUE; | |
5493 s = vim_strchr(s, ' ') + 1; | |
5494 } | |
5495 *e = NUL; /* truncate the set command */ | |
5496 | |
5497 if (*s != NUL) /* skip over an empty "::" */ | |
5498 { | |
5499 #ifdef FEAT_EVAL | |
5500 save_SID = current_SID; | |
5501 current_SID = SID_MODELINE; | |
5502 #endif | |
717 | 5503 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
7 | 5504 #ifdef FEAT_EVAL |
5505 current_SID = save_SID; | |
5506 #endif | |
5507 if (retval == FAIL) /* stop if error found */ | |
5508 break; | |
5509 } | |
5510 s = e + 1; /* advance to next part */ | |
5511 } | |
5512 | |
5513 sourcing_lnum = save_sourcing_lnum; | |
5514 sourcing_name = save_sourcing_name; | |
5515 | |
5516 vim_free(linecopy); | |
5517 } | |
5518 return retval; | |
5519 } | |
5520 | |
1559 | 5521 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 5522 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5523 read_viminfo_bufferlist( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5524 vir_T *virp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5525 int writing) |
7 | 5526 { |
5527 char_u *tab; | |
5528 linenr_T lnum; | |
5529 colnr_T col; | |
5530 buf_T *buf; | |
5531 char_u *sfname; | |
5532 char_u *xline; | |
5533 | |
5534 /* Handle long line and escaped characters. */ | |
5535 xline = viminfo_readstring(virp, 1, FALSE); | |
5536 | |
5537 /* don't read in if there are files on the command-line or if writing: */ | |
5538 if (xline != NULL && !writing && ARGCOUNT == 0 | |
5539 && find_viminfo_parameter('%') != NULL) | |
5540 { | |
5541 /* Format is: <fname> Tab <lnum> Tab <col>. | |
5542 * Watch out for a Tab in the file name, work from the end. */ | |
5543 lnum = 0; | |
5544 col = 0; | |
5545 tab = vim_strrchr(xline, '\t'); | |
5546 if (tab != NULL) | |
5547 { | |
5548 *tab++ = '\0'; | |
1869 | 5549 col = (colnr_T)atoi((char *)tab); |
7 | 5550 tab = vim_strrchr(xline, '\t'); |
5551 if (tab != NULL) | |
5552 { | |
5553 *tab++ = '\0'; | |
5554 lnum = atol((char *)tab); | |
5555 } | |
5556 } | |
5557 | |
5558 /* Expand "~/" in the file name at "line + 1" to a full path. | |
5559 * Then try shortening it by comparing with the current directory */ | |
5560 expand_env(xline, NameBuff, MAXPATHL); | |
1411 | 5561 sfname = shorten_fname1(NameBuff); |
7 | 5562 |
5563 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
5564 if (buf != NULL) /* just in case... */ | |
5565 { | |
5566 buf->b_last_cursor.lnum = lnum; | |
5567 buf->b_last_cursor.col = col; | |
5568 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
5569 } | |
5570 } | |
5571 vim_free(xline); | |
5572 | |
5573 return viminfo_readline(virp); | |
5574 } | |
5575 | |
5576 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5577 write_viminfo_bufferlist(FILE *fp) |
7 | 5578 { |
5579 buf_T *buf; | |
5580 #ifdef FEAT_WINDOWS | |
5581 win_T *win; | |
671 | 5582 tabpage_T *tp; |
7 | 5583 #endif |
5584 char_u *line; | |
23 | 5585 int max_buffers; |
7 | 5586 |
5587 if (find_viminfo_parameter('%') == NULL) | |
5588 return; | |
5589 | |
23 | 5590 /* Without a number -1 is returned: do all buffers. */ |
5591 max_buffers = get_viminfo_parameter('%'); | |
5592 | |
7 | 5593 /* Allocate room for the file name, lnum and col. */ |
1869 | 5594 #define LINE_BUF_LEN (MAXPATHL + 40) |
5595 line = alloc(LINE_BUF_LEN); | |
7 | 5596 if (line == NULL) |
5597 return; | |
5598 | |
5599 #ifdef FEAT_WINDOWS | |
671 | 5600 FOR_ALL_TAB_WINDOWS(tp, win) |
7 | 5601 set_last_cursor(win); |
5602 #else | |
5603 set_last_cursor(curwin); | |
5604 #endif | |
5605 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5606 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
|
5607 FOR_ALL_BUFFERS(buf) |
7 | 5608 { |
5609 if (buf->b_fname == NULL | |
5610 || !buf->b_p_bl | |
5611 #ifdef FEAT_QUICKFIX | |
5612 || bt_quickfix(buf) | |
5613 #endif | |
5614 || removable(buf->b_ffname)) | |
5615 continue; | |
5616 | |
23 | 5617 if (max_buffers-- == 0) |
5618 break; | |
7 | 5619 putc('%', fp); |
5620 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
|
5621 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
7 | 5622 (long)buf->b_last_cursor.lnum, |
5623 buf->b_last_cursor.col); | |
5624 viminfo_writestring(fp, line); | |
5625 } | |
5626 vim_free(line); | |
5627 } | |
5628 #endif | |
5629 | |
5630 | |
5631 /* | |
5632 * Return special buffer name. | |
5633 * Returns NULL when the buffer has a normal file name. | |
5634 */ | |
3839 | 5635 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5636 buf_spname(buf_T *buf) |
7 | 5637 { |
5638 #if defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS) | |
5639 if (bt_quickfix(buf)) | |
643 | 5640 { |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5641 win_T *win; |
1559 | 5642 tabpage_T *tp; |
643 | 5643 |
5644 /* | |
5645 * For location list window, w_llist_ref points to the location list. | |
5646 * For quickfix window, w_llist_ref is NULL. | |
5647 */ | |
5208
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Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5648 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
3839 | 5649 return (char_u *)_(msg_loclist); |
643 | 5650 else |
3839 | 5651 return (char_u *)_(msg_qflist); |
643 | 5652 } |
7 | 5653 #endif |
5654 #ifdef FEAT_QUICKFIX | |
5655 /* There is no _file_ when 'buftype' is "nofile", b_sfname | |
5656 * contains the name as specified by the user */ | |
5657 if (bt_nofile(buf)) | |
5658 { | |
5659 if (buf->b_sfname != NULL) | |
3839 | 5660 return buf->b_sfname; |
5661 return (char_u *)_("[Scratch]"); | |
7 | 5662 } |
5663 #endif | |
5664 if (buf->b_fname == NULL) | |
3839 | 5665 return (char_u *)_("[No Name]"); |
7 | 5666 return NULL; |
5667 } | |
5668 | |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5669 #if (defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS)) \ |
bc4fb0317465
updated for version 7.4a.030
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parents:
5043
diff
changeset
|
5670 || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5671 || defined(PROTO) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5672 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5673 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5674 * 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
|
5675 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5676 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5677 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5678 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5679 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5680 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5681 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5682 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5683 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5684 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5685 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5686 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5687 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5688 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5689 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5690 #endif |
7 | 5691 |
5692 #if defined(FEAT_SIGNS) || defined(PROTO) | |
5693 /* | |
5694 * Insert the sign into the signlist. | |
5695 */ | |
5696 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5697 insert_sign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5698 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
|
5699 signlist_T *prev, /* previous sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5700 signlist_T *next, /* next sign entry */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5701 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5702 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
|
5703 int typenr) /* typenr of sign we are adding */ |
7 | 5704 { |
5705 signlist_T *newsign; | |
5706 | |
5707 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE); | |
5708 if (newsign != NULL) | |
5709 { | |
5710 newsign->id = id; | |
5711 newsign->lnum = lnum; | |
5712 newsign->typenr = typenr; | |
5713 newsign->next = next; | |
5714 #ifdef FEAT_NETBEANS_INTG | |
5715 newsign->prev = prev; | |
5716 if (next != NULL) | |
5717 next->prev = newsign; | |
5718 #endif | |
5719 | |
5720 if (prev == NULL) | |
5721 { | |
5722 /* When adding first sign need to redraw the windows to create the | |
5723 * column for signs. */ | |
5724 if (buf->b_signlist == NULL) | |
5725 { | |
5726 redraw_buf_later(buf, NOT_VALID); | |
5727 changed_cline_bef_curs(); | |
5728 } | |
5729 | |
5730 /* first sign in signlist */ | |
5731 buf->b_signlist = newsign; | |
6689 | 5732 #ifdef FEAT_NETBEANS_INTG |
5733 if (netbeans_active()) | |
5734 buf->b_has_sign_column = TRUE; | |
5735 #endif | |
7 | 5736 } |
5737 else | |
5738 prev->next = newsign; | |
5739 } | |
5740 } | |
5741 | |
5742 /* | |
5743 * Add the sign into the signlist. Find the right spot to do it though. | |
5744 */ | |
5745 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5746 buf_addsign( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5747 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
|
5748 int id, /* sign ID */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5749 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
|
5750 int typenr) /* typenr of sign we are adding */ |
7 | 5751 { |
5752 signlist_T *sign; /* a sign in the signlist */ | |
5753 signlist_T *prev; /* the previous sign */ | |
5754 | |
5755 prev = NULL; | |
5756 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5757 { | |
5758 if (lnum == sign->lnum && id == sign->id) | |
5759 { | |
5760 sign->typenr = typenr; | |
5761 return; | |
5762 } | |
5763 else if ( | |
5764 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */ | |
5765 id < 0 && | |
5766 #endif | |
5767 lnum < sign->lnum) | |
5768 { | |
5769 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5770 /* XXX - GRP: Is this because of sign slide problem? Or is it | |
5771 * really needed? Or is it because we allow multiple signs per | |
5772 * line? If so, should I add that feature to FEAT_SIGNS? | |
5773 */ | |
5774 while (prev != NULL && prev->lnum == lnum) | |
5775 prev = prev->prev; | |
5776 if (prev == NULL) | |
5777 sign = buf->b_signlist; | |
5778 else | |
5779 sign = prev->next; | |
5780 #endif | |
5781 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5782 return; | |
5783 } | |
5784 prev = sign; | |
5785 } | |
5786 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
5787 /* XXX - GRP: See previous comment */ | |
5788 while (prev != NULL && prev->lnum == lnum) | |
5789 prev = prev->prev; | |
5790 if (prev == NULL) | |
5791 sign = buf->b_signlist; | |
5792 else | |
5793 sign = prev->next; | |
5794 #endif | |
5795 insert_sign(buf, prev, sign, id, lnum, typenr); | |
5796 | |
5797 return; | |
5798 } | |
5799 | |
5869 | 5800 /* |
5801 * For an existing, placed sign "markId" change the type to "typenr". | |
5802 * Returns the line number of the sign, or zero if the sign is not found. | |
5803 */ | |
1869 | 5804 linenr_T |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5805 buf_change_sign_type( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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|
5806 buf_T *buf, /* buffer to store sign in */ |
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|
5807 int markId, /* sign ID */ |
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changeset
|
5808 int typenr) /* typenr of sign we are adding */ |
7 | 5809 { |
5810 signlist_T *sign; /* a sign in the signlist */ | |
5811 | |
5812 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5813 { | |
5814 if (sign->id == markId) | |
5815 { | |
5816 sign->typenr = typenr; | |
5817 return sign->lnum; | |
5818 } | |
5819 } | |
5820 | |
1869 | 5821 return (linenr_T)0; |
7 | 5822 } |
5823 | |
1869 | 5824 int |
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|
5825 buf_getsigntype( |
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|
5826 buf_T *buf, |
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5827 linenr_T lnum, |
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5828 int type) /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */ |
7 | 5829 { |
5830 signlist_T *sign; /* a sign in a b_signlist */ | |
5831 | |
5832 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5833 if (sign->lnum == lnum | |
5834 && (type == SIGN_ANY | |
5835 # ifdef FEAT_SIGN_ICONS | |
5836 || (type == SIGN_ICON | |
5837 && sign_get_image(sign->typenr) != NULL) | |
5838 # endif | |
5839 || (type == SIGN_TEXT | |
5840 && sign_get_text(sign->typenr) != NULL) | |
5841 || (type == SIGN_LINEHL | |
5842 && sign_get_attr(sign->typenr, TRUE) != 0))) | |
5843 return sign->typenr; | |
5844 return 0; | |
5845 } | |
5846 | |
5847 | |
5848 linenr_T | |
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|
5849 buf_delsign( |
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changeset
|
5850 buf_T *buf, /* buffer sign is stored in */ |
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changeset
|
5851 int id) /* sign id */ |
7 | 5852 { |
5853 signlist_T **lastp; /* pointer to pointer to current sign */ | |
5854 signlist_T *sign; /* a sign in a b_signlist */ | |
5855 signlist_T *next; /* the next sign in a b_signlist */ | |
5856 linenr_T lnum; /* line number whose sign was deleted */ | |
5857 | |
5858 lastp = &buf->b_signlist; | |
5859 lnum = 0; | |
5860 for (sign = buf->b_signlist; sign != NULL; sign = next) | |
5861 { | |
5862 next = sign->next; | |
5863 if (sign->id == id) | |
5864 { | |
5865 *lastp = next; | |
5866 #ifdef FEAT_NETBEANS_INTG | |
5867 if (next != NULL) | |
5868 next->prev = sign->prev; | |
5869 #endif | |
5870 lnum = sign->lnum; | |
5871 vim_free(sign); | |
5872 break; | |
5873 } | |
5874 else | |
5875 lastp = &sign->next; | |
5876 } | |
5877 | |
5878 /* When deleted the last sign need to redraw the windows to remove the | |
5879 * sign column. */ | |
5880 if (buf->b_signlist == NULL) | |
5881 { | |
5882 redraw_buf_later(buf, NOT_VALID); | |
5883 changed_cline_bef_curs(); | |
5884 } | |
5885 | |
5886 return lnum; | |
5887 } | |
5888 | |
5889 | |
5890 /* | |
5891 * Find the line number of the sign with the requested id. If the sign does | |
5892 * not exist, return 0 as the line number. This will still let the correct file | |
5893 * get loaded. | |
5894 */ | |
5895 int | |
7817
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|
5896 buf_findsign( |
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|
5897 buf_T *buf, /* buffer to store sign in */ |
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changeset
|
5898 int id) /* sign ID */ |
7 | 5899 { |
5900 signlist_T *sign; /* a sign in the signlist */ | |
5901 | |
5902 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5903 if (sign->id == id) | |
5904 return sign->lnum; | |
5905 | |
5906 return 0; | |
5907 } | |
5908 | |
5909 int | |
7817
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5910 buf_findsign_id( |
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5911 buf_T *buf, /* buffer whose sign we are searching for */ |
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|
5912 linenr_T lnum) /* line number of sign */ |
7 | 5913 { |
5914 signlist_T *sign; /* a sign in the signlist */ | |
5915 | |
5916 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5917 if (sign->lnum == lnum) | |
5918 return sign->id; | |
5919 | |
5920 return 0; | |
5921 } | |
5922 | |
5923 | |
5924 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO) | |
5925 /* see if a given type of sign exists on a specific line */ | |
5926 int | |
7817
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5927 buf_findsigntype_id( |
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changeset
|
5928 buf_T *buf, /* buffer whose sign we are searching for */ |
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5929 linenr_T lnum, /* line number of sign */ |
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changeset
|
5930 int typenr) /* sign type number */ |
7 | 5931 { |
5932 signlist_T *sign; /* a sign in the signlist */ | |
5933 | |
5934 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5935 if (sign->lnum == lnum && sign->typenr == typenr) | |
5936 return sign->id; | |
5937 | |
5938 return 0; | |
5939 } | |
5940 | |
5941 | |
5942 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
5943 /* return the number of icons on the given line */ | |
5944 int | |
7817
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changeset
|
5945 buf_signcount(buf_T *buf, linenr_T lnum) |
7 | 5946 { |
5947 signlist_T *sign; /* a sign in the signlist */ | |
5948 int count = 0; | |
5949 | |
5950 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
5951 if (sign->lnum == lnum) | |
5952 if (sign_get_image(sign->typenr) != NULL) | |
5953 count++; | |
5954 | |
5955 return count; | |
5956 } | |
5957 # endif /* FEAT_SIGN_ICONS */ | |
5958 # endif /* FEAT_NETBEANS_INTG */ | |
5959 | |
5960 | |
5961 /* | |
5962 * Delete signs in buffer "buf". | |
5963 */ | |
3672 | 5964 void |
7817
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changeset
|
5965 buf_delete_signs(buf_T *buf) |
7 | 5966 { |
5967 signlist_T *next; | |
5968 | |
5869 | 5969 /* When deleting the last sign need to redraw the windows to remove the |
6060 | 5970 * sign column. Not when curwin is NULL (this means we're exiting). */ |
5971 if (buf->b_signlist != NULL && curwin != NULL) | |
5869 | 5972 { |
5973 redraw_buf_later(buf, NOT_VALID); | |
5974 changed_cline_bef_curs(); | |
5975 } | |
5976 | |
7 | 5977 while (buf->b_signlist != NULL) |
5978 { | |
5979 next = buf->b_signlist->next; | |
5980 vim_free(buf->b_signlist); | |
5981 buf->b_signlist = next; | |
5982 } | |
5983 } | |
5984 | |
5985 /* | |
5986 * Delete all signs in all buffers. | |
5987 */ | |
5988 void | |
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5989 buf_delete_all_signs(void) |
7 | 5990 { |
5991 buf_T *buf; /* buffer we are checking for signs */ | |
5992 | |
9649
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5993 FOR_ALL_BUFFERS(buf) |
7 | 5994 if (buf->b_signlist != NULL) |
5995 buf_delete_signs(buf); | |
5996 } | |
5997 | |
5998 /* | |
5999 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers. | |
6000 */ | |
6001 void | |
7817
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changeset
|
6002 sign_list_placed(buf_T *rbuf) |
7 | 6003 { |
6004 buf_T *buf; | |
6005 signlist_T *p; | |
6006 char lbuf[BUFSIZ]; | |
6007 | |
6008 MSG_PUTS_TITLE(_("\n--- Signs ---")); | |
6009 msg_putchar('\n'); | |
6010 if (rbuf == NULL) | |
6011 buf = firstbuf; | |
6012 else | |
6013 buf = rbuf; | |
3411 | 6014 while (buf != NULL && !got_int) |
7 | 6015 { |
6016 if (buf->b_signlist != NULL) | |
6017 { | |
272 | 6018 vim_snprintf(lbuf, BUFSIZ, _("Signs for %s:"), buf->b_fname); |
7 | 6019 MSG_PUTS_ATTR(lbuf, hl_attr(HLF_D)); |
6020 msg_putchar('\n'); | |
6021 } | |
3411 | 6022 for (p = buf->b_signlist; p != NULL && !got_int; p = p->next) |
7 | 6023 { |
272 | 6024 vim_snprintf(lbuf, BUFSIZ, _(" line=%ld id=%d name=%s"), |
7 | 6025 (long)p->lnum, p->id, sign_typenr2name(p->typenr)); |
6026 MSG_PUTS(lbuf); | |
6027 msg_putchar('\n'); | |
6028 } | |
6029 if (rbuf != NULL) | |
6030 break; | |
6031 buf = buf->b_next; | |
6032 } | |
6033 } | |
6034 | |
6035 /* | |
6036 * Adjust a placed sign for inserted/deleted lines. | |
6037 */ | |
6038 void | |
7817
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|
6039 sign_mark_adjust( |
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6040 linenr_T line1, |
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6041 linenr_T line2, |
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6042 long amount, |
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changeset
|
6043 long amount_after) |
7 | 6044 { |
6045 signlist_T *sign; /* a sign in a b_signlist */ | |
6046 | |
6047 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next) | |
6048 { | |
6049 if (sign->lnum >= line1 && sign->lnum <= line2) | |
6050 { | |
6051 if (amount == MAXLNUM) | |
6052 sign->lnum = line1; | |
6053 else | |
6054 sign->lnum += amount; | |
6055 } | |
6056 else if (sign->lnum > line2) | |
6057 sign->lnum += amount_after; | |
6058 } | |
6059 } | |
6060 #endif /* FEAT_SIGNS */ | |
6061 | |
6062 /* | |
6063 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
6064 */ | |
6065 void | |
7817
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changeset
|
6066 set_buflisted(int on) |
7 | 6067 { |
6068 if (on != curbuf->b_p_bl) | |
6069 { | |
6070 curbuf->b_p_bl = on; | |
6071 #ifdef FEAT_AUTOCMD | |
6072 if (on) | |
6073 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
6074 else | |
6075 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
6076 #endif | |
6077 } | |
6078 } | |
6079 | |
6080 /* | |
6081 * Read the file for "buf" again and check if the contents changed. | |
6082 * Return TRUE if it changed or this could not be checked. | |
6083 */ | |
6084 int | |
7817
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changeset
|
6085 buf_contents_changed(buf_T *buf) |
7 | 6086 { |
6087 buf_T *newbuf; | |
6088 int differ = TRUE; | |
6089 linenr_T lnum; | |
6090 aco_save_T aco; | |
6091 exarg_T ea; | |
6092 | |
6093 /* Allocate a buffer without putting it in the buffer list. */ | |
6094 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
6095 if (newbuf == NULL) | |
6096 return TRUE; | |
6097 | |
6098 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
6099 if (prep_exarg(&ea, buf) == FAIL) | |
6100 { | |
6101 wipe_buffer(newbuf, FALSE); | |
6102 return TRUE; | |
6103 } | |
6104 | |
6105 /* set curwin/curbuf to buf and save a few things */ | |
6106 aucmd_prepbuf(&aco, newbuf); | |
6107 | |
625 | 6108 if (ml_open(curbuf) == OK |
7 | 6109 && readfile(buf->b_ffname, buf->b_fname, |
6110 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
6111 &ea, READ_NEW | READ_DUMMY) == OK) | |
6112 { | |
6113 /* compare the two files line by line */ | |
6114 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
6115 { | |
6116 differ = FALSE; | |
6117 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6118 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
6119 { | |
6120 differ = TRUE; | |
6121 break; | |
6122 } | |
6123 } | |
6124 } | |
6125 vim_free(ea.cmd); | |
6126 | |
6127 /* restore curwin/curbuf and a few other things */ | |
6128 aucmd_restbuf(&aco); | |
6129 | |
6130 if (curbuf != newbuf) /* safety check */ | |
6131 wipe_buffer(newbuf, FALSE); | |
6132 | |
6133 return differ; | |
6134 } | |
6135 | |
6136 /* | |
6137 * Wipe out a buffer and decrement the last buffer number if it was used for | |
6138 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
6139 * marks. | |
6140 */ | |
6141 void | |
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changeset
|
6142 wipe_buffer( |
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changeset
|
6143 buf_T *buf, |
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changeset
|
6144 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 6145 { |
6146 if (buf->b_fnum == top_file_num - 1) | |
6147 --top_file_num; | |
6148 | |
6149 #ifdef FEAT_AUTOCMD | |
6150 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 6151 block_autocmds(); |
7 | 6152 #endif |
3365 | 6153 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
7 | 6154 #ifdef FEAT_AUTOCMD |
6155 if (!aucmd) | |
1410 | 6156 unblock_autocmds(); |
7 | 6157 #endif |
6158 } |