Mercurial > vim
annotate src/buffer.c @ 17767:c75da1064e33 v8.1.1880
patch 8.1.1880: cannot show extra info for completion in a popup window
commit https://github.com/vim/vim/commit/576a4a6ff14da876d7c4418e5f27e926fcfa8d2a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 18 15:25:17 2019 +0200
patch 8.1.1880: cannot show extra info for completion in a popup window
Problem: Cannot show extra info for completion in a popup window.
Solution: Add the "popup" entry in 'completeopt'.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sun, 18 Aug 2019 15:30:06 +0200 |
parents | 4a3dca734d36 |
children | 04245f071792 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * buffer.c: functions for dealing with the buffer structure | |
12 */ | |
13 | |
14 /* | |
15 * The buffer list is a double linked list of all buffers. | |
16 * Each buffer can be in one of these states: | |
17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
20 * normal: loaded and displayed in a window | |
21 * | |
22 * Instead of storing file names all over the place, each file name is | |
23 * stored in the buffer list. It can be referenced by a number. | |
24 * | |
25 * The current implementation remembers all file names ever used. | |
26 */ | |
27 | |
28 #include "vim.h" | |
29 | |
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30 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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31 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
7 | 32 #ifdef UNIX |
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33 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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34 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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35 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 36 #else |
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37 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 38 #endif |
39 #ifdef FEAT_TITLE | |
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40 static int value_changed(char_u *str, char_u **last); |
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41 #endif |
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42 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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43 static void free_buffer(buf_T *); |
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44 static void free_buffer_stuff(buf_T *buf, int free_options); |
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45 static void clear_wininfo(buf_T *buf); |
7 | 46 |
47 #ifdef UNIX | |
48 # define dev_T dev_t | |
49 #else | |
50 # define dev_T unsigned | |
51 #endif | |
52 | |
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53 #if defined(FEAT_QUICKFIX) |
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54 static char *msg_loclist = N_("[Location List]"); |
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55 static char *msg_qflist = N_("[Quickfix List]"); |
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56 #endif |
3365 | 57 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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58 |
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59 /* Number of times free_buffer() was called. */ |
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60 static int buf_free_count = 0; |
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61 |
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62 /* |
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63 * Read data from buffer for retrying. |
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64 */ |
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65 static int |
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66 read_buffer( |
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67 int read_stdin, /* read file from stdin, otherwise fifo */ |
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68 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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69 int flags) /* extra flags for readfile() */ |
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70 { |
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71 int retval = OK; |
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72 linenr_T line_count; |
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73 |
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74 /* |
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75 * Read from the buffer which the text is already filled in and append at |
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76 * the end. This makes it possible to retry when 'fileformat' or |
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77 * 'fileencoding' was guessed wrong. |
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78 */ |
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79 line_count = curbuf->b_ml.ml_line_count; |
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80 retval = readfile( |
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81 read_stdin ? NULL : curbuf->b_ffname, |
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82 read_stdin ? NULL : curbuf->b_fname, |
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83 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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84 flags | READ_BUFFER); |
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85 if (retval == OK) |
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86 { |
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87 /* Delete the binary lines. */ |
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88 while (--line_count >= 0) |
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89 ml_delete((linenr_T)1, FALSE); |
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90 } |
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91 else |
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92 { |
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93 /* Delete the converted lines. */ |
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94 while (curbuf->b_ml.ml_line_count > line_count) |
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95 ml_delete(line_count, FALSE); |
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96 } |
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97 /* Put the cursor on the first line. */ |
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98 curwin->w_cursor.lnum = 1; |
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99 curwin->w_cursor.col = 0; |
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100 |
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101 if (read_stdin) |
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102 { |
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103 /* Set or reset 'modified' before executing autocommands, so that |
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104 * it can be changed there. */ |
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105 if (!readonlymode && !BUFEMPTY()) |
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106 changed(); |
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107 else if (retval == OK) |
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108 unchanged(curbuf, FALSE, TRUE); |
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109 |
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110 if (retval == OK) |
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111 { |
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112 #ifdef FEAT_EVAL |
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113 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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114 curbuf, &retval); |
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115 #else |
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116 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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117 #endif |
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118 } |
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119 } |
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120 return retval; |
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121 } |
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122 |
7 | 123 /* |
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124 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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125 */ |
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126 void |
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127 buffer_ensure_loaded(buf_T *buf) |
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128 { |
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129 if (buf->b_ml.ml_mfp == NULL) |
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130 { |
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131 aco_save_T aco; |
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132 |
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133 aucmd_prepbuf(&aco, buf); |
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134 swap_exists_action = SEA_NONE; |
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135 open_buffer(FALSE, NULL, 0); |
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136 aucmd_restbuf(&aco); |
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137 } |
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138 } |
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139 |
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140 /* |
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141 * Open current buffer, that is: open the memfile and read the file into |
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142 * memory. |
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143 * Return FAIL for failure, OK otherwise. |
7 | 144 */ |
145 int | |
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146 open_buffer( |
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147 int read_stdin, /* read file from stdin */ |
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148 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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149 int flags) /* extra flags for readfile() */ |
7 | 150 { |
151 int retval = OK; | |
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152 bufref_T old_curbuf; |
4139 | 153 #ifdef FEAT_SYN_HL |
154 long old_tw = curbuf->b_p_tw; | |
155 #endif | |
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156 int read_fifo = FALSE; |
7 | 157 |
158 /* | |
159 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
160 * When re-entering the same buffer, it should not change, because the | |
161 * user may have reset the flag by hand. | |
162 */ | |
163 if (readonlymode && curbuf->b_ffname != NULL | |
164 && (curbuf->b_flags & BF_NEVERLOADED)) | |
165 curbuf->b_p_ro = TRUE; | |
166 | |
625 | 167 if (ml_open(curbuf) == FAIL) |
7 | 168 { |
169 /* | |
170 * There MUST be a memfile, otherwise we can't do anything | |
171 * If we can't create one for the current buffer, take another buffer | |
172 */ | |
3365 | 173 close_buffer(NULL, curbuf, 0, FALSE); |
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174 FOR_ALL_BUFFERS(curbuf) |
7 | 175 if (curbuf->b_ml.ml_mfp != NULL) |
176 break; | |
177 /* | |
178 * if there is no memfile at all, exit | |
1698 | 179 * This is OK, since there are no changes to lose. |
7 | 180 */ |
181 if (curbuf == NULL) | |
182 { | |
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183 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
7 | 184 getout(2); |
185 } | |
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186 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 187 enter_buffer(curbuf); |
4139 | 188 #ifdef FEAT_SYN_HL |
189 if (old_tw != curbuf->b_p_tw) | |
190 check_colorcolumn(curwin); | |
191 #endif | |
7 | 192 return FAIL; |
193 } | |
194 | |
195 /* The autocommands in readfile() may change the buffer, but only AFTER | |
196 * reading the file. */ | |
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197 set_bufref(&old_curbuf, curbuf); |
7 | 198 modified_was_set = FALSE; |
199 | |
200 /* mark cursor position as being invalid */ | |
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201 curwin->w_valid = 0; |
7 | 202 |
203 if (curbuf->b_ffname != NULL | |
204 #ifdef FEAT_NETBEANS_INTG | |
205 && netbeansReadFile | |
206 #endif | |
207 ) | |
208 { | |
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209 int old_msg_silent = msg_silent; |
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210 #ifdef UNIX |
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211 int save_bin = curbuf->b_p_bin; |
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212 int perm; |
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213 #endif |
7 | 214 #ifdef FEAT_NETBEANS_INTG |
215 int oldFire = netbeansFireChanges; | |
216 | |
217 netbeansFireChanges = 0; | |
218 #endif | |
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219 #ifdef UNIX |
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220 perm = mch_getperm(curbuf->b_ffname); |
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221 if (perm >= 0 && (S_ISFIFO(perm) |
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222 || S_ISSOCK(perm) |
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223 # ifdef OPEN_CHR_FILES |
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224 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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225 # endif |
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226 )) |
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227 read_fifo = TRUE; |
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228 if (read_fifo) |
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229 curbuf->b_p_bin = TRUE; |
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230 #endif |
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231 if (shortmess(SHM_FILEINFO)) |
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232 msg_silent = 1; |
7 | 233 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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234 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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235 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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236 #ifdef UNIX |
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237 if (read_fifo) |
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238 { |
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239 curbuf->b_p_bin = save_bin; |
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240 if (retval == OK) |
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241 retval = read_buffer(FALSE, eap, flags); |
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242 } |
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243 #endif |
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244 msg_silent = old_msg_silent; |
7 | 245 #ifdef FEAT_NETBEANS_INTG |
246 netbeansFireChanges = oldFire; | |
247 #endif | |
248 /* Help buffer is filtered. */ | |
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249 if (bt_help(curbuf)) |
7 | 250 fix_help_buffer(); |
251 } | |
252 else if (read_stdin) | |
253 { | |
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254 int save_bin = curbuf->b_p_bin; |
7 | 255 |
256 /* | |
257 * First read the text in binary mode into the buffer. | |
258 * Then read from that same buffer and append at the end. This makes | |
259 * it possible to retry when 'fileformat' or 'fileencoding' was | |
260 * guessed wrong. | |
261 */ | |
262 curbuf->b_p_bin = TRUE; | |
263 retval = readfile(NULL, NULL, (linenr_T)0, | |
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264 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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265 flags | (READ_NEW + READ_STDIN)); |
7 | 266 curbuf->b_p_bin = save_bin; |
267 if (retval == OK) | |
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268 retval = read_buffer(TRUE, eap, flags); |
7 | 269 } |
270 | |
271 /* if first time loading this buffer, init b_chartab[] */ | |
272 if (curbuf->b_flags & BF_NEVERLOADED) | |
5438 | 273 { |
7 | 274 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 275 #ifdef FEAT_CINDENT |
5438 | 276 parse_cino(curbuf); |
5440 | 277 #endif |
5438 | 278 } |
7 | 279 |
280 /* | |
281 * Set/reset the Changed flag first, autocmds may change the buffer. | |
282 * Apply the automatic commands, before processing the modelines. | |
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283 * So the modelines have priority over autocommands. |
7 | 284 */ |
285 /* When reading stdin, the buffer contents always needs writing, so set | |
286 * the changed flag. Unless in readonly mode: "ls | gview -". | |
287 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
1291 | 288 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
7 | 289 || modified_was_set /* ":set modified" used in autocmd */ |
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290 #ifdef FEAT_EVAL |
7 | 291 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
292 #endif | |
1291 | 293 ) |
7 | 294 changed(); |
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295 else if (retval == OK && !read_stdin && !read_fifo) |
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296 unchanged(curbuf, FALSE, TRUE); |
7 | 297 save_file_ff(curbuf); /* keep this fileformat */ |
298 | |
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299 /* Set last_changedtick to avoid triggering a TextChanged autocommand right |
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300 * after it was added. */ |
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301 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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302 #ifdef FEAT_INS_EXPAND |
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303 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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304 #endif |
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305 |
7 | 306 /* require "!" to overwrite the file, because it wasn't read completely */ |
307 #ifdef FEAT_EVAL | |
308 if (aborting()) | |
309 #else | |
310 if (got_int) | |
311 #endif | |
312 curbuf->b_flags |= BF_READERR; | |
313 | |
20 | 314 #ifdef FEAT_FOLDING |
315 /* Need to update automatic folding. Do this before the autocommands, | |
316 * they may use the fold info. */ | |
317 foldUpdateAll(curwin); | |
318 #endif | |
319 | |
7 | 320 /* need to set w_topline, unless some autocommand already did that. */ |
321 if (!(curwin->w_valid & VALID_TOPLINE)) | |
322 { | |
323 curwin->w_topline = 1; | |
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324 #ifdef FEAT_DIFF |
7 | 325 curwin->w_topfill = 0; |
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326 #endif |
7 | 327 } |
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328 #ifdef FEAT_EVAL |
7 | 329 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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330 #else |
7 | 331 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
332 #endif | |
333 | |
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334 if (retval == OK) |
7 | 335 { |
336 /* | |
337 * The autocommands may have changed the current buffer. Apply the | |
338 * modelines to the correct buffer, if it still exists and is loaded. | |
339 */ | |
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340 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 341 { |
342 aco_save_T aco; | |
343 | |
344 /* Go to the buffer that was opened. */ | |
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345 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 346 do_modelines(0); |
7 | 347 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
348 | |
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349 #ifdef FEAT_EVAL |
7 | 350 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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351 &retval); |
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352 #else |
7 | 353 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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354 #endif |
7 | 355 |
356 /* restore curwin/curbuf and a few other things */ | |
357 aucmd_restbuf(&aco); | |
358 } | |
359 } | |
360 | |
361 return retval; | |
362 } | |
363 | |
364 /* | |
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365 * Store "buf" in "bufref" and set the free count. |
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366 */ |
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367 void |
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368 set_bufref(bufref_T *bufref, buf_T *buf) |
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369 { |
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370 bufref->br_buf = buf; |
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371 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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372 bufref->br_buf_free_count = buf_free_count; |
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373 } |
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374 |
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375 /* |
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376 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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377 * set_bufref() was called and it is a valid buffer. |
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378 * Only goes through the buffer list if buf_free_count changed. |
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379 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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380 * the same allocated memory, but it's a different buffer. |
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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 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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388 } |
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389 |
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390 /* |
7 | 391 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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392 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 393 */ |
394 int | |
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395 buf_valid(buf_T *buf) |
7 | 396 { |
397 buf_T *bp; | |
398 | |
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399 /* Assume that we more often have a recent buffer, start with the last |
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400 * one. */ |
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401 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 402 if (bp == buf) |
403 return TRUE; | |
404 return FALSE; | |
405 } | |
406 | |
407 /* | |
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408 * A hash table used to quickly lookup a buffer by its number. |
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409 */ |
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410 static hashtab_T buf_hashtab; |
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411 |
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412 static void |
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413 buf_hashtab_add(buf_T *buf) |
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414 { |
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415 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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416 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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417 emsg(_("E931: Buffer cannot be registered")); |
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418 } |
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419 |
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420 static void |
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421 buf_hashtab_remove(buf_T *buf) |
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422 { |
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423 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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424 |
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425 if (!HASHITEM_EMPTY(hi)) |
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426 hash_remove(&buf_hashtab, hi); |
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427 } |
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428 |
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429 /* |
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430 * Return TRUE when buffer "buf" can be unloaded. |
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431 * Give an error message and return FALSE when the buffer is locked or the |
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432 * screen is being redrawn and the buffer is in a window. |
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433 */ |
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434 static int |
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435 can_unload_buffer(buf_T *buf) |
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436 { |
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437 int can_unload = !buf->b_locked; |
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438 |
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439 if (can_unload && updating_screen) |
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440 { |
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441 win_T *wp; |
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442 |
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443 FOR_ALL_WINDOWS(wp) |
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444 if (wp->w_buffer == buf) |
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445 { |
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446 can_unload = FALSE; |
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447 break; |
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448 } |
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449 } |
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450 if (!can_unload) |
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451 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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452 buf->b_fname); |
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453 return can_unload; |
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454 } |
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patch 8.0.1732: crash when terminal API call deletes the buffer
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diff
changeset
|
455 |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
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diff
changeset
|
456 /* |
7 | 457 * Close the link to a buffer. |
458 * "action" is used when there is no longer a window for the buffer. | |
459 * It can be: | |
460 * 0 buffer becomes hidden | |
461 * DOBUF_UNLOAD buffer is unloaded | |
462 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
463 * DOBUF_WIPE buffer is unloaded and really deleted | |
464 * When doing all but the first one on the current buffer, the caller should | |
465 * get a new buffer very soon! | |
466 * | |
467 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 468 * |
469 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
470 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
471 * supposed to close the window but autocommands close all other windows. | |
7 | 472 */ |
473 void | |
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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changeset
|
474 close_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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changeset
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475 win_T *win, /* if not NULL, set b_last_cursor */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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476 buf_T *buf, |
83861277e6a3
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diff
changeset
|
477 int action, |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
478 int abort_if_last) |
7 | 479 { |
480 int is_curbuf; | |
2047
85da03763130
updated for version 7.2.333
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diff
changeset
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481 int nwindows; |
9475
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482 bufref_T bufref; |
10320
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commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
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changeset
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483 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
10114
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changeset
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484 win_T *the_curwin = curwin; |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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changeset
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485 tabpage_T *the_curtab = curtab; |
7 | 486 int unload_buf = (action != 0); |
487 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
488 int wipe_buf = (action == DOBUF_WIPE); | |
489 | |
12479
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patch 8.0.1119: quitting a split terminal window kills the job
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490 /* |
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patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
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491 * Force unloading or deleting when 'bufhidden' says so. |
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changeset
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492 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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changeset
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493 * "hide" (otherwise we could never free or delete a buffer). |
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494 */ |
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changeset
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495 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ |
65c7769ef6d1
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496 { |
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497 del_buf = TRUE; |
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498 unload_buf = TRUE; |
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499 } |
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500 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ |
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501 { |
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502 del_buf = TRUE; |
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503 unload_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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504 wipe_buf = TRUE; |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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505 } |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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diff
changeset
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506 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ |
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
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507 unload_buf = TRUE; |
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
508 |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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changeset
|
509 #ifdef FEAT_TERMINAL |
12479
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patch 8.0.1119: quitting a split terminal window kills the job
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changeset
|
510 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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parents:
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changeset
|
511 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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changeset
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512 if (term_job_running(buf->b_term)) |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
513 { |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
514 if (wipe_buf || unload_buf) |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
515 { |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
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parents:
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diff
changeset
|
516 if (!can_unload_buffer(buf)) |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
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changeset
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517 return; |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
518 |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
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changeset
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519 /* Wiping out or unloading a terminal buffer kills the job. */ |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
520 free_terminal(buf); |
13720
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
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parents:
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diff
changeset
|
521 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
522 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
523 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
524 /* The job keeps running, hide the buffer. */ |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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11834
diff
changeset
|
525 del_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
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parents:
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diff
changeset
|
526 unload_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
527 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
528 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
529 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
530 { |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
531 /* A terminal buffer is wiped out if the job has finished. */ |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
532 del_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
533 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
534 wipe_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
535 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
536 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
537 #endif |
7 | 538 |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
539 /* Disallow deleting the buffer when it is locked (already being closed or |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
540 * halfway a command that relies on it). Unloading is allowed. */ |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14593
diff
changeset
|
541 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
542 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
543 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
544 /* check no autocommands closed the window */ |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
545 if (win != NULL && win_valid_any_tab(win)) |
7 | 546 { |
547 /* Set b_last_cursor when closing the last window for the buffer. | |
548 * Remember the last cursor position and window options of the buffer. | |
549 * This used to be only for the current window, but then options like | |
550 * 'foldmethod' may be lost with a ":only" command. */ | |
551 if (buf->b_nwindows == 1) | |
552 set_last_cursor(win); | |
553 buflist_setfpos(buf, win, | |
554 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
555 win->w_cursor.col, TRUE); | |
556 } | |
557 | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
558 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
559 |
7 | 560 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
561 if (buf->b_nwindows == 1) | |
562 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
563 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
564 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
565 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
566 && !bufref_valid(&bufref)) |
3365 | 567 { |
3570 | 568 /* Autocommands deleted the buffer. */ |
569 aucmd_abort: | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
570 emsg(_(e_auabort)); |
7 | 571 return; |
3365 | 572 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
573 --buf->b_locked; |
3570 | 574 if (abort_if_last && one_window()) |
575 /* Autocommands made this the only window. */ | |
576 goto aucmd_abort; | |
7 | 577 |
578 /* When the buffer becomes hidden, but is not unloaded, trigger | |
579 * BufHidden */ | |
580 if (!unload_buf) | |
581 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
582 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
583 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
584 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
585 && !bufref_valid(&bufref)) |
3570 | 586 /* Autocommands deleted the buffer. */ |
587 goto aucmd_abort; | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
588 --buf->b_locked; |
3570 | 589 if (abort_if_last && one_window()) |
590 /* Autocommands made this the only window. */ | |
591 goto aucmd_abort; | |
7 | 592 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
593 #ifdef FEAT_EVAL |
7 | 594 if (aborting()) /* autocmds may abort script processing */ |
595 return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
596 #endif |
7 | 597 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
598 |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
599 /* If the buffer was in curwin and the window has changed, go back to that |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
600 * window, if it still exists. This avoids that ":edit x" triggering a |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
601 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
602 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
603 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
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|
604 block_autocmds(); |
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605 goto_tabpage_win(the_curtab, the_curwin); |
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606 unblock_autocmds(); |
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607 } |
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608 |
7 | 609 nwindows = buf->b_nwindows; |
610 | |
611 /* decrease the link count from windows (unless not in any window) */ | |
612 if (buf->b_nwindows > 0) | |
613 --buf->b_nwindows; | |
614 | |
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615 #ifdef FEAT_DIFF |
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616 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
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617 diff_buf_delete(buf); /* Clear 'diff' for hidden buffer. */ |
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618 #endif |
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619 |
7 | 620 /* Return when a window is displaying the buffer or when it's not |
621 * unloaded. */ | |
622 if (buf->b_nwindows > 0 || !unload_buf) | |
623 return; | |
624 | |
625 /* Always remove the buffer when there is no file name. */ | |
626 if (buf->b_ffname == NULL) | |
627 del_buf = TRUE; | |
628 | |
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629 /* When closing the current buffer stop Visual mode before freeing |
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630 * anything. */ |
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631 if (buf == curbuf && VIsual_active |
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632 #if defined(EXITFREE) |
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633 && !entered_free_all_mem |
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634 #endif |
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635 ) |
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636 end_visual_mode(); |
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637 |
7 | 638 /* |
639 * Free all things allocated for this buffer. | |
640 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
641 */ | |
642 /* Remember if we are closing the current buffer. Restore the number of | |
643 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
644 is_curbuf = (buf == curbuf); | |
645 buf->b_nwindows = nwindows; | |
646 | |
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647 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 648 |
649 /* Autocommands may have deleted the buffer. */ | |
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650 if (!bufref_valid(&bufref)) |
7 | 651 return; |
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652 #ifdef FEAT_EVAL |
20 | 653 if (aborting()) /* autocmds may abort script processing */ |
7 | 654 return; |
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655 #endif |
7 | 656 |
657 /* | |
658 * It's possible that autocommands change curbuf to the one being deleted. | |
659 * This might cause the previous curbuf to be deleted unexpectedly. But | |
660 * in some cases it's OK to delete the curbuf, because a new one is | |
661 * obtained anyway. Therefore only return if curbuf changed to the | |
662 * deleted buffer. | |
663 */ | |
664 if (buf == curbuf && !is_curbuf) | |
665 return; | |
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666 |
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667 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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668 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
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669 |
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670 /* Autocommands may have opened or closed windows for this buffer. |
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671 * Decrement the count for the close we do here. */ |
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672 if (buf->b_nwindows > 0) |
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673 --buf->b_nwindows; |
7 | 674 |
675 /* | |
676 * Remove the buffer from the list. | |
677 */ | |
678 if (wipe_buf) | |
679 { | |
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680 if (buf->b_sfname != buf->b_ffname) |
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681 VIM_CLEAR(buf->b_sfname); |
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682 else |
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683 buf->b_sfname = NULL; |
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684 VIM_CLEAR(buf->b_ffname); |
7 | 685 if (buf->b_prev == NULL) |
686 firstbuf = buf->b_next; | |
687 else | |
688 buf->b_prev->b_next = buf->b_next; | |
689 if (buf->b_next == NULL) | |
690 lastbuf = buf->b_prev; | |
691 else | |
692 buf->b_next->b_prev = buf->b_prev; | |
693 free_buffer(buf); | |
694 } | |
695 else | |
696 { | |
697 if (del_buf) | |
698 { | |
699 /* Free all internal variables and reset option values, to make | |
700 * ":bdel" compatible with Vim 5.7. */ | |
701 free_buffer_stuff(buf, TRUE); | |
702 | |
703 /* Make it look like a new buffer. */ | |
704 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
705 | |
706 /* Init the options when loaded again. */ | |
707 buf->b_p_initialized = FALSE; | |
708 } | |
709 buf_clear_file(buf); | |
710 if (del_buf) | |
711 buf->b_p_bl = FALSE; | |
712 } | |
713 } | |
714 | |
715 /* | |
716 * Make buffer not contain a file. | |
717 */ | |
718 void | |
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719 buf_clear_file(buf_T *buf) |
7 | 720 { |
721 buf->b_ml.ml_line_count = 1; | |
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722 unchanged(buf, TRUE, TRUE); |
7 | 723 buf->b_shortname = FALSE; |
724 buf->b_p_eol = TRUE; | |
725 buf->b_start_eol = TRUE; | |
726 buf->b_p_bomb = FALSE; | |
1352 | 727 buf->b_start_bomb = FALSE; |
7 | 728 buf->b_ml.ml_mfp = NULL; |
729 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
730 #ifdef FEAT_NETBEANS_INTG | |
731 netbeans_deleted_all_lines(buf); | |
732 #endif | |
733 } | |
734 | |
735 /* | |
736 * buf_freeall() - free all things allocated for a buffer that are related to | |
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737 * the file. Careful: get here with "curwin" NULL when exiting. |
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738 * flags: |
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739 * BFA_DEL buffer is going to be deleted |
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740 * BFA_WIPE buffer is going to be wiped out |
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741 * BFA_KEEP_UNDO do not free undo information |
7 | 742 */ |
743 void | |
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744 buf_freeall(buf_T *buf, int flags) |
7 | 745 { |
746 int is_curbuf = (buf == curbuf); | |
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747 bufref_T bufref; |
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748 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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749 win_T *the_curwin = curwin; |
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750 tabpage_T *the_curtab = curtab; |
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751 |
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752 /* Make sure the buffer isn't closed by autocommands. */ |
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753 ++buf->b_locked; |
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754 set_bufref(&bufref, buf); |
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755 if (buf->b_ml.ml_mfp != NULL) |
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756 { |
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757 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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758 FALSE, buf) |
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759 && !bufref_valid(&bufref)) |
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760 /* autocommands deleted the buffer */ |
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761 return; |
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762 } |
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763 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 764 { |
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765 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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766 FALSE, buf) |
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767 && !bufref_valid(&bufref)) |
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768 /* autocommands deleted the buffer */ |
7 | 769 return; |
770 } | |
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771 if (flags & BFA_WIPE) |
7 | 772 { |
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773 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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774 FALSE, buf) |
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775 && !bufref_valid(&bufref)) |
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776 /* autocommands deleted the buffer */ |
7 | 777 return; |
778 } | |
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779 --buf->b_locked; |
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780 |
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781 /* If the buffer was in curwin and the window has changed, go back to that |
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782 * window, if it still exists. This avoids that ":edit x" triggering a |
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783 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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784 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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785 { |
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786 block_autocmds(); |
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787 goto_tabpage_win(the_curtab, the_curwin); |
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788 unblock_autocmds(); |
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789 } |
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790 |
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791 #ifdef FEAT_EVAL |
36 | 792 if (aborting()) /* autocmds may abort script processing */ |
7 | 793 return; |
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794 #endif |
7 | 795 |
796 /* | |
797 * It's possible that autocommands change curbuf to the one being deleted. | |
798 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
799 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
800 * Therefore only return if curbuf changed to the deleted buffer. | |
801 */ | |
802 if (buf == curbuf && !is_curbuf) | |
803 return; | |
804 #ifdef FEAT_DIFF | |
805 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
806 #endif | |
3068 | 807 #ifdef FEAT_SYN_HL |
3182 | 808 /* Remove any ownsyntax, unless exiting. */ |
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809 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 810 reset_synblock(curwin); |
3068 | 811 #endif |
1187 | 812 |
813 #ifdef FEAT_FOLDING | |
814 /* No folds in an empty buffer. */ | |
815 { | |
816 win_T *win; | |
817 tabpage_T *tp; | |
818 | |
819 FOR_ALL_TAB_WINDOWS(tp, win) | |
820 if (win->w_buffer == buf) | |
821 clearFolding(win); | |
822 } | |
823 #endif | |
824 | |
7 | 825 #ifdef FEAT_TCL |
826 tcl_buffer_free(buf); | |
827 #endif | |
828 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
829 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
2394
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830 if ((flags & BFA_KEEP_UNDO) == 0) |
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831 { |
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832 u_blockfree(buf); /* free the memory allocated for undo */ |
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833 u_clearall(buf); /* reset all undo information */ |
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834 } |
7 | 835 #ifdef FEAT_SYN_HL |
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836 syntax_clear(&buf->b_s); /* reset syntax info */ |
7 | 837 #endif |
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838 #ifdef FEAT_TEXT_PROP |
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839 clear_buf_prop_types(buf); |
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840 #endif |
24 | 841 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
7 | 842 } |
843 | |
844 /* | |
845 * Free a buffer structure and the things it contains related to the buffer | |
846 * itself (not the file, that must have been done already). | |
847 */ | |
848 static void | |
7817
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849 free_buffer(buf_T *buf) |
7 | 850 { |
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851 ++buf_free_count; |
7 | 852 free_buffer_stuff(buf, TRUE); |
4287 | 853 #ifdef FEAT_EVAL |
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854 /* b:changedtick uses an item in buf_T, remove it now */ |
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855 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 856 unref_var_dict(buf->b_vars); |
857 #endif | |
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858 #ifdef FEAT_LUA |
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859 lua_buffer_free(buf); |
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860 #endif |
14 | 861 #ifdef FEAT_MZSCHEME |
862 mzscheme_buffer_free(buf); | |
863 #endif | |
7 | 864 #ifdef FEAT_PERL |
865 perl_buf_free(buf); | |
866 #endif | |
867 #ifdef FEAT_PYTHON | |
868 python_buffer_free(buf); | |
869 #endif | |
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870 #ifdef FEAT_PYTHON3 |
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871 python3_buffer_free(buf); |
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872 #endif |
7 | 873 #ifdef FEAT_RUBY |
874 ruby_buffer_free(buf); | |
875 #endif | |
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876 #ifdef FEAT_JOB_CHANNEL |
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877 channel_buffer_free(buf); |
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878 #endif |
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879 #ifdef FEAT_TERMINAL |
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880 free_terminal(buf); |
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881 #endif |
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882 #ifdef FEAT_JOB_CHANNEL |
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883 vim_free(buf->b_prompt_text); |
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884 free_callback(&buf->b_prompt_callback); |
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885 #endif |
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886 |
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887 buf_hashtab_remove(buf); |
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888 |
40 | 889 aubuflocal_remove(buf); |
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890 |
5816 | 891 if (autocmd_busy) |
892 { | |
893 /* Do not free the buffer structure while autocommands are executing, | |
894 * it's still needed. Free it when autocmd_busy is reset. */ | |
895 buf->b_next = au_pending_free_buf; | |
896 au_pending_free_buf = buf; | |
897 } | |
898 else | |
899 vim_free(buf); | |
7 | 900 } |
901 | |
902 /* | |
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903 * Initializes b:changedtick. |
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904 */ |
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905 static void |
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906 init_changedtick(buf_T *buf) |
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907 { |
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908 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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909 |
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910 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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911 di->di_tv.v_type = VAR_NUMBER; |
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912 di->di_tv.v_lock = VAR_FIXED; |
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913 di->di_tv.vval.v_number = 0; |
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914 |
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915 #ifdef FEAT_EVAL |
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916 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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917 (void)dict_add(buf->b_vars, di); |
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918 #endif |
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919 } |
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920 |
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921 /* |
7 | 922 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
923 */ | |
924 static void | |
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925 free_buffer_stuff( |
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926 buf_T *buf, |
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927 int free_options) /* free options as well */ |
7 | 928 { |
929 if (free_options) | |
930 { | |
931 clear_wininfo(buf); /* including window-local options */ | |
932 free_buf_options(buf, TRUE); | |
2620 | 933 #ifdef FEAT_SPELL |
934 ga_clear(&buf->b_s.b_langp); | |
935 #endif | |
7 | 936 } |
937 #ifdef FEAT_EVAL | |
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938 { |
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939 varnumber_T tick = CHANGEDTICK(buf); |
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940 |
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941 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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942 hash_init(&buf->b_vars->dv_hashtab); |
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943 init_changedtick(buf); |
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944 CHANGEDTICK(buf) = tick; |
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945 } |
7 | 946 #endif |
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947 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 948 #ifdef FEAT_SIGNS |
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949 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 950 #endif |
1781 | 951 #ifdef FEAT_NETBEANS_INTG |
2210 | 952 netbeans_file_killed(buf); |
1781 | 953 #endif |
7 | 954 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ |
955 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
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956 VIM_CLEAR(buf->b_start_fenc); |
7 | 957 } |
958 | |
959 /* | |
960 * Free the b_wininfo list for buffer "buf". | |
961 */ | |
962 static void | |
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963 clear_wininfo(buf_T *buf) |
7 | 964 { |
965 wininfo_T *wip; | |
966 | |
967 while (buf->b_wininfo != NULL) | |
968 { | |
969 wip = buf->b_wininfo; | |
970 buf->b_wininfo = wip->wi_next; | |
971 if (wip->wi_optset) | |
972 { | |
973 clear_winopt(&wip->wi_opt); | |
974 #ifdef FEAT_FOLDING | |
975 deleteFoldRecurse(&wip->wi_folds); | |
976 #endif | |
977 } | |
978 vim_free(wip); | |
979 } | |
980 } | |
981 | |
982 /* | |
983 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
984 */ | |
985 void | |
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986 goto_buffer( |
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987 exarg_T *eap, |
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988 int start, |
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989 int dir, |
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990 int count) |
7 | 991 { |
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992 bufref_T old_curbuf; |
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993 |
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994 set_bufref(&old_curbuf, curbuf); |
7 | 995 |
996 swap_exists_action = SEA_DIALOG; | |
997 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
998 start, dir, count, eap->forceit); | |
999 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1000 { | |
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1001 #if defined(FEAT_EVAL) |
24 | 1002 cleanup_T cs; |
1003 | |
1004 /* Reset the error/interrupt/exception state here so that | |
1005 * aborting() returns FALSE when closing a window. */ | |
1006 enter_cleanup(&cs); | |
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1007 #endif |
24 | 1008 |
1009 /* Quitting means closing the split window, nothing else. */ | |
7 | 1010 win_close(curwin, TRUE); |
1011 swap_exists_action = SEA_NONE; | |
602 | 1012 swap_exists_did_quit = TRUE; |
24 | 1013 |
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1014 #if defined(FEAT_EVAL) |
24 | 1015 /* Restore the error/interrupt/exception state if not discarded by a |
1016 * new aborting error, interrupt, or uncaught exception. */ | |
1017 leave_cleanup(&cs); | |
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1018 #endif |
7 | 1019 } |
1020 else | |
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1021 handle_swap_exists(&old_curbuf); |
7 | 1022 } |
1023 | |
1024 /* | |
1025 * Handle the situation of swap_exists_action being set. | |
1026 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1027 */ | |
1028 void | |
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1029 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1030 { |
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1031 #if defined(FEAT_EVAL) |
24 | 1032 cleanup_T cs; |
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1033 #endif |
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1034 #ifdef FEAT_SYN_HL |
4139 | 1035 long old_tw = curbuf->b_p_tw; |
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1036 #endif |
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1037 buf_T *buf; |
20 | 1038 |
7 | 1039 if (swap_exists_action == SEA_QUIT) |
1040 { | |
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1041 #if defined(FEAT_EVAL) |
24 | 1042 /* Reset the error/interrupt/exception state here so that |
1043 * aborting() returns FALSE when closing a buffer. */ | |
1044 enter_cleanup(&cs); | |
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1045 #endif |
24 | 1046 |
7 | 1047 /* User selected Quit at ATTENTION prompt. Go back to previous |
1048 * buffer. If that buffer is gone or the same as the current one, | |
1049 * open a new, empty buffer. */ | |
1050 swap_exists_action = SEA_NONE; /* don't want it again */ | |
602 | 1051 swap_exists_did_quit = TRUE; |
3365 | 1052 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1053 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1054 || old_curbuf->br_buf == curbuf) |
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1055 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1056 else |
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1057 buf = old_curbuf->br_buf; |
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1058 if (buf != NULL) |
4139 | 1059 { |
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1060 int old_msg_silent = msg_silent; |
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1061 |
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1062 if (shortmess(SHM_FILEINFO)) |
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1063 msg_silent = 1; // prevent fileinfo message |
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1064 enter_buffer(buf); |
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1065 // restore msg_silent, so that the command line will be shown |
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1066 msg_silent = old_msg_silent; |
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1067 |
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1068 #ifdef FEAT_SYN_HL |
4139 | 1069 if (old_tw != curbuf->b_p_tw) |
1070 check_colorcolumn(curwin); | |
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1071 #endif |
4139 | 1072 } |
7 | 1073 /* If "old_curbuf" is NULL we are in big trouble here... */ |
24 | 1074 |
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1075 #if defined(FEAT_EVAL) |
24 | 1076 /* Restore the error/interrupt/exception state if not discarded by a |
1077 * new aborting error, interrupt, or uncaught exception. */ | |
1078 leave_cleanup(&cs); | |
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1079 #endif |
7 | 1080 } |
1081 else if (swap_exists_action == SEA_RECOVER) | |
1082 { | |
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1083 #if defined(FEAT_EVAL) |
24 | 1084 /* Reset the error/interrupt/exception state here so that |
1085 * aborting() returns FALSE when closing a buffer. */ | |
1086 enter_cleanup(&cs); | |
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1087 #endif |
24 | 1088 |
7 | 1089 /* User selected Recover at ATTENTION prompt. */ |
1090 msg_scroll = TRUE; | |
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1091 ml_recover(FALSE); |
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1092 msg_puts("\n"); /* don't overwrite the last message */ |
7 | 1093 cmdline_row = msg_row; |
717 | 1094 do_modelines(0); |
24 | 1095 |
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1096 #if defined(FEAT_EVAL) |
24 | 1097 /* Restore the error/interrupt/exception state if not discarded by a |
1098 * new aborting error, interrupt, or uncaught exception. */ | |
1099 leave_cleanup(&cs); | |
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1100 #endif |
7 | 1101 } |
1102 swap_exists_action = SEA_NONE; | |
1103 } | |
1104 | |
1105 /* | |
1106 * do_bufdel() - delete or unload buffer(s) | |
1107 * | |
1108 * addr_count == 0: ":bdel" - delete current buffer | |
1109 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1110 * buffer "end_bnr", then any other arguments. | |
1111 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1112 * | |
1113 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1114 * DOBUF_DEL (":bdel") | |
1115 * | |
1116 * Returns error message or NULL | |
1117 */ | |
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1118 char * |
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1119 do_bufdel( |
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1120 int command, |
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1121 char_u *arg, /* pointer to extra arguments */ |
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1122 int addr_count, |
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1123 int start_bnr, /* first buffer number in a range */ |
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1124 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1125 int forceit) |
7 | 1126 { |
1127 int do_current = 0; /* delete current buffer? */ | |
1128 int deleted = 0; /* number of buffers deleted */ | |
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1129 char *errormsg = NULL; /* return value */ |
7 | 1130 int bnr; /* buffer number */ |
1131 char_u *p; | |
1132 | |
1133 if (addr_count == 0) | |
1134 { | |
1135 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1136 } | |
1137 else | |
1138 { | |
1139 if (addr_count == 2) | |
1140 { | |
1141 if (*arg) /* both range and argument is not allowed */ | |
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1142 return _(e_trailing); |
7 | 1143 bnr = start_bnr; |
1144 } | |
1145 else /* addr_count == 1 */ | |
1146 bnr = end_bnr; | |
1147 | |
1148 for ( ;!got_int; ui_breakcheck()) | |
1149 { | |
1150 /* | |
1151 * delete the current buffer last, otherwise when the | |
1152 * current buffer is deleted, the next buffer becomes | |
1153 * the current one and will be loaded, which may then | |
1154 * also be deleted, etc. | |
1155 */ | |
1156 if (bnr == curbuf->b_fnum) | |
1157 do_current = bnr; | |
1158 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1159 forceit) == OK) | |
1160 ++deleted; | |
1161 | |
1162 /* | |
1163 * find next buffer number to delete/unload | |
1164 */ | |
1165 if (addr_count == 2) | |
1166 { | |
1167 if (++bnr > end_bnr) | |
1168 break; | |
1169 } | |
1170 else /* addr_count == 1 */ | |
1171 { | |
1172 arg = skipwhite(arg); | |
1173 if (*arg == NUL) | |
1174 break; | |
1175 if (!VIM_ISDIGIT(*arg)) | |
1176 { | |
1177 p = skiptowhite_esc(arg); | |
4236 | 1178 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
1179 FALSE, FALSE); | |
7 | 1180 if (bnr < 0) /* failed */ |
1181 break; | |
1182 arg = p; | |
1183 } | |
1184 else | |
1185 bnr = getdigits(&arg); | |
1186 } | |
1187 } | |
1188 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1189 FORWARD, do_current, forceit) == OK) | |
1190 ++deleted; | |
1191 | |
1192 if (deleted == 0) | |
1193 { | |
1194 if (command == DOBUF_UNLOAD) | |
300 | 1195 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1196 else if (command == DOBUF_DEL) |
300 | 1197 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1198 else |
300 | 1199 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1200 errormsg = (char *)IObuff; |
7 | 1201 } |
1202 else if (deleted >= p_report) | |
1203 { | |
1204 if (command == DOBUF_UNLOAD) | |
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1205 smsg(NGETTEXT("%d buffer unloaded", |
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1206 "%d buffers unloaded", deleted), deleted); |
7 | 1207 else if (command == DOBUF_DEL) |
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1208 smsg(NGETTEXT("%d buffer deleted", |
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1209 "%d buffers deleted", deleted), deleted); |
7 | 1210 else |
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1211 smsg(NGETTEXT("%d buffer wiped out", |
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1212 "%d buffers wiped out", deleted), deleted); |
7 | 1213 } |
1214 } | |
1215 | |
1216 | |
1217 return errormsg; | |
1218 } | |
1219 | |
5586 | 1220 /* |
1221 * Make the current buffer empty. | |
1222 * Used when it is wiped out and it's the last buffer. | |
1223 */ | |
1224 static int | |
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1225 empty_curbuf( |
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1226 int close_others, |
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1227 int forceit, |
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1228 int action) |
5586 | 1229 { |
1230 int retval; | |
1231 buf_T *buf = curbuf; | |
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1232 bufref_T bufref; |
5586 | 1233 |
1234 if (action == DOBUF_UNLOAD) | |
1235 { | |
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1236 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1237 return FAIL; |
1238 } | |
1239 | |
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1240 set_bufref(&bufref, buf); |
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1241 if (close_others) |
4d8f7f8da90c
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diff
changeset
|
1242 /* Close any other windows on this buffer, then make it empty. */ |
5586 | 1243 close_windows(buf, TRUE); |
1244 | |
1245 setpcmark(); | |
1246 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1247 forceit ? ECMD_FORCEIT : 0, curwin); | |
1248 | |
1249 /* | |
1250 * do_ecmd() may create a new buffer, then we have to delete | |
1251 * the old one. But do_ecmd() may have done that already, check | |
1252 * if the buffer still exists. | |
1253 */ | |
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diff
changeset
|
1254 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1255 close_buffer(NULL, buf, action, FALSE); |
1256 if (!close_others) | |
1257 need_fileinfo = FALSE; | |
1258 return retval; | |
1259 } | |
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changeset
|
1260 |
7 | 1261 /* |
1262 * Implementation of the commands for the buffer list. | |
1263 * | |
1264 * action == DOBUF_GOTO go to specified buffer | |
1265 * action == DOBUF_SPLIT split window and go to specified buffer | |
1266 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1267 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1268 * action == DOBUF_WIPE delete specified buffer(s) really | |
1269 * | |
1270 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1271 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1272 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1273 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1274 * | |
1275 * Return FAIL or OK. | |
1276 */ | |
1277 int | |
7817
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changeset
|
1278 do_buffer( |
83861277e6a3
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parents:
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changeset
|
1279 int action, |
83861277e6a3
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|
1280 int start, |
83861277e6a3
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changeset
|
1281 int dir, /* FORWARD or BACKWARD */ |
83861277e6a3
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diff
changeset
|
1282 int count, /* buffer number or number of buffers */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1283 int forceit) /* TRUE for :...! */ |
7 | 1284 { |
1285 buf_T *buf; | |
1286 buf_T *bp; | |
1287 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1288 || action == DOBUF_WIPE); | |
1289 | |
1290 switch (start) | |
1291 { | |
1292 case DOBUF_FIRST: buf = firstbuf; break; | |
1293 case DOBUF_LAST: buf = lastbuf; break; | |
1294 default: buf = curbuf; break; | |
1295 } | |
1296 if (start == DOBUF_MOD) /* find next modified buffer */ | |
1297 { | |
1298 while (count-- > 0) | |
1299 { | |
1300 do | |
1301 { | |
1302 buf = buf->b_next; | |
1303 if (buf == NULL) | |
1304 buf = firstbuf; | |
1305 } | |
1306 while (buf != curbuf && !bufIsChanged(buf)); | |
1307 } | |
1308 if (!bufIsChanged(buf)) | |
1309 { | |
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changeset
|
1310 emsg(_("E84: No modified buffer found")); |
7 | 1311 return FAIL; |
1312 } | |
1313 } | |
1314 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
1315 { | |
1316 while (buf != NULL && buf->b_fnum != count) | |
1317 buf = buf->b_next; | |
1318 } | |
1319 else | |
1320 { | |
1321 bp = NULL; | |
1322 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1323 { | |
1324 /* remember the buffer where we start, we come back there when all | |
1325 * buffers are unlisted. */ | |
1326 if (bp == NULL) | |
1327 bp = buf; | |
1328 if (dir == FORWARD) | |
1329 { | |
1330 buf = buf->b_next; | |
1331 if (buf == NULL) | |
1332 buf = firstbuf; | |
1333 } | |
1334 else | |
1335 { | |
1336 buf = buf->b_prev; | |
1337 if (buf == NULL) | |
1338 buf = lastbuf; | |
1339 } | |
1340 /* don't count unlisted buffers */ | |
1341 if (unload || buf->b_p_bl) | |
1342 { | |
1343 --count; | |
1344 bp = NULL; /* use this buffer as new starting point */ | |
1345 } | |
1346 if (bp == buf) | |
1347 { | |
1348 /* back where we started, didn't find anything. */ | |
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1349 emsg(_("E85: There is no listed buffer")); |
7 | 1350 return FAIL; |
1351 } | |
1352 } | |
1353 } | |
1354 | |
1355 if (buf == NULL) /* could not find it */ | |
1356 { | |
1357 if (start == DOBUF_FIRST) | |
1358 { | |
1359 /* don't warn when deleting */ | |
1360 if (!unload) | |
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1361 semsg(_(e_nobufnr), count); |
7 | 1362 } |
1363 else if (dir == FORWARD) | |
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1364 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1365 else |
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1366 emsg(_("E88: Cannot go before first buffer")); |
7 | 1367 return FAIL; |
1368 } | |
1369 | |
1370 #ifdef FEAT_GUI | |
1371 need_mouse_correct = TRUE; | |
1372 #endif | |
1373 | |
1374 /* | |
1375 * delete buffer buf from memory and/or the list | |
1376 */ | |
1377 if (unload) | |
1378 { | |
1379 int forward; | |
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1380 bufref_T bufref; |
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1381 |
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1382 if (!can_unload_buffer(buf)) |
13720
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1383 return FAIL; |
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1384 |
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1385 set_bufref(&bufref, buf); |
7 | 1386 |
1387 /* When unloading or deleting a buffer that's already unloaded and | |
1388 * unlisted: fail silently. */ | |
1389 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
1390 return FAIL; | |
1391 | |
1392 if (!forceit && bufIsChanged(buf)) | |
1393 { | |
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1394 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1395 if ((p_confirm || cmdmod.confirm) && p_write) |
1396 { | |
1397 dialog_changed(buf, FALSE); | |
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|
1398 if (!bufref_valid(&bufref)) |
7 | 1399 /* Autocommand deleted buffer, oops! It's not changed |
1400 * now. */ | |
1401 return FAIL; | |
36 | 1402 /* If it's still changed fail silently, the dialog already |
1403 * mentioned why it fails. */ | |
1404 if (bufIsChanged(buf)) | |
1405 return FAIL; | |
7 | 1406 } |
36 | 1407 else |
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1408 #endif |
7 | 1409 { |
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1410 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1411 buf->b_fnum); |
1412 return FAIL; | |
1413 } | |
1414 } | |
1415 | |
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diff
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1416 /* When closing the current buffer stop Visual mode. */ |
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1417 if (buf == curbuf && VIsual_active) |
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1418 end_visual_mode(); |
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|
1419 |
7 | 1420 /* |
1421 * If deleting the last (listed) buffer, make it empty. | |
1422 * The last (listed) buffer cannot be unloaded. | |
1423 */ | |
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changeset
|
1424 FOR_ALL_BUFFERS(bp) |
7 | 1425 if (bp->b_p_bl && bp != buf) |
1426 break; | |
1427 if (bp == NULL && buf == curbuf) | |
5586 | 1428 return empty_curbuf(TRUE, forceit, action); |
7 | 1429 |
1430 /* | |
1431 * If the deleted buffer is the current one, close the current window | |
671 | 1432 * (unless it's the only window). Repeat this so long as we end up in |
1433 * a window with this buffer. | |
7 | 1434 */ |
671 | 1435 while (buf == curbuf |
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changeset
|
1436 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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diff
changeset
|
1437 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1438 { |
1439 if (win_close(curwin, FALSE) == FAIL) | |
1440 break; | |
1441 } | |
7 | 1442 |
1443 /* | |
1444 * If the buffer to be deleted is not the current one, delete it here. | |
1445 */ | |
1446 if (buf != curbuf) | |
1447 { | |
671 | 1448 close_windows(buf, FALSE); |
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changeset
|
1449 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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diff
changeset
|
1450 close_buffer(NULL, buf, action, FALSE); |
7 | 1451 return OK; |
1452 } | |
1453 | |
1454 /* | |
1455 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1456 * There should be another, otherwise it would have been handled |
1457 * above. However, autocommands may have deleted all buffers. | |
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diff
changeset
|
1458 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1459 * Then prefer the buffer we most recently visited. |
1460 * Else try to find one that is loaded, after the current buffer, | |
1461 * then before the current buffer. | |
1462 * Finally use any buffer. | |
1463 */ | |
1464 buf = NULL; /* selected buffer */ | |
1465 bp = NULL; /* used when no loaded buffer found */ | |
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diff
changeset
|
1466 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1467 buf = au_new_curbuf.br_buf; |
7 | 1468 #ifdef FEAT_JUMPLIST |
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changeset
|
1469 else if (curwin->w_jumplistlen > 0) |
7 | 1470 { |
1471 int jumpidx; | |
1472 | |
1473 jumpidx = curwin->w_jumplistidx - 1; | |
1474 if (jumpidx < 0) | |
1475 jumpidx = curwin->w_jumplistlen - 1; | |
1476 | |
1477 forward = jumpidx; | |
1478 while (jumpidx != curwin->w_jumplistidx) | |
1479 { | |
1480 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1481 if (buf != NULL) | |
1482 { | |
1483 if (buf == curbuf || !buf->b_p_bl) | |
1484 buf = NULL; /* skip current and unlisted bufs */ | |
1485 else if (buf->b_ml.ml_mfp == NULL) | |
1486 { | |
1487 /* skip unloaded buf, but may keep it for later */ | |
1488 if (bp == NULL) | |
1489 bp = buf; | |
1490 buf = NULL; | |
1491 } | |
1492 } | |
1493 if (buf != NULL) /* found a valid buffer: stop searching */ | |
1494 break; | |
1495 /* advance to older entry in jump list */ | |
1496 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
1497 break; | |
1498 if (--jumpidx < 0) | |
1499 jumpidx = curwin->w_jumplistlen - 1; | |
1500 if (jumpidx == forward) /* List exhausted for sure */ | |
1501 break; | |
1502 } | |
1503 } | |
1504 #endif | |
1505 | |
1506 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
1507 { | |
1508 forward = TRUE; | |
1509 buf = curbuf->b_next; | |
1510 for (;;) | |
1511 { | |
1512 if (buf == NULL) | |
1513 { | |
1514 if (!forward) /* tried both directions */ | |
1515 break; | |
1516 buf = curbuf->b_prev; | |
1517 forward = FALSE; | |
1518 continue; | |
1519 } | |
1520 /* in non-help buffer, try to skip help buffers, and vv */ | |
1521 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
1522 { | |
1523 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
1524 break; | |
1525 if (bp == NULL) /* remember unloaded buf for later */ | |
1526 bp = buf; | |
1527 } | |
1528 if (forward) | |
1529 buf = buf->b_next; | |
1530 else | |
1531 buf = buf->b_prev; | |
1532 } | |
1533 } | |
1534 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
1535 buf = bp; | |
1536 if (buf == NULL) /* No loaded buffer, find listed one */ | |
1537 { | |
9649
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diff
changeset
|
1538 FOR_ALL_BUFFERS(buf) |
7 | 1539 if (buf->b_p_bl && buf != curbuf) |
1540 break; | |
1541 } | |
1542 if (buf == NULL) /* Still no buffer, just take one */ | |
1543 { | |
1544 if (curbuf->b_next != NULL) | |
1545 buf = curbuf->b_next; | |
1546 else | |
1547 buf = curbuf->b_prev; | |
1548 } | |
1549 } | |
1550 | |
5586 | 1551 if (buf == NULL) |
1552 { | |
1553 /* Autocommands must have wiped out all other buffers. Only option | |
1554 * now is to make the current buffer empty. */ | |
1555 return empty_curbuf(FALSE, forceit, action); | |
1556 } | |
1557 | |
7 | 1558 /* |
1559 * make buf current buffer | |
1560 */ | |
1561 if (action == DOBUF_SPLIT) /* split window first */ | |
1562 { | |
1618 | 1563 /* If 'switchbuf' contains "useopen": jump to first window containing |
1564 * "buf" if one exists */ | |
1565 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
825 | 1566 return OK; |
1736 | 1567 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 1568 * page containing "buf" if one exists */ |
1569 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
7 | 1570 return OK; |
1571 if (win_split(0, 0) == FAIL) | |
1572 return FAIL; | |
1573 } | |
1574 | |
1575 /* go to current buffer - nothing to do */ | |
1576 if (buf == curbuf) | |
1577 return OK; | |
1578 | |
1579 /* | |
1580 * Check if the current buffer may be abandoned. | |
1581 */ | |
1582 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1583 { | |
1584 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1585 if ((p_confirm || cmdmod.confirm) && p_write) | |
1586 { | |
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diff
changeset
|
1587 bufref_T bufref; |
4d8f7f8da90c
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changeset
|
1588 |
4d8f7f8da90c
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diff
changeset
|
1589 set_bufref(&bufref, buf); |
7 | 1590 dialog_changed(curbuf, FALSE); |
9475
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1591 if (!bufref_valid(&bufref)) |
7 | 1592 /* Autocommand deleted buffer, oops! */ |
1593 return FAIL; | |
1594 } | |
1595 if (bufIsChanged(curbuf)) | |
1596 #endif | |
1597 { | |
12146
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patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1598 no_write_message(); |
7 | 1599 return FAIL; |
1600 } | |
1601 } | |
1602 | |
1603 /* Go to the other buffer. */ | |
1604 set_curbuf(buf, action); | |
1605 | |
1606 if (action == DOBUF_SPLIT) | |
2583 | 1607 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ |
7 | 1608 |
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1609 #if defined(FEAT_EVAL) |
7 | 1610 if (aborting()) /* autocmds may abort script processing */ |
1611 return FAIL; | |
1612 #endif | |
1613 | |
1614 return OK; | |
1615 } | |
1616 | |
1617 /* | |
1618 * Set current buffer to "buf". Executes autocommands and closes current | |
1619 * buffer. "action" tells how to close the current buffer: | |
1620 * DOBUF_GOTO free or hide it | |
1621 * DOBUF_SPLIT nothing | |
1622 * DOBUF_UNLOAD unload it | |
1623 * DOBUF_DEL delete it | |
1624 * DOBUF_WIPE wipe it out | |
1625 */ | |
1626 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1627 set_curbuf(buf_T *buf, int action) |
7 | 1628 { |
1629 buf_T *prevbuf; | |
1630 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
1631 || action == DOBUF_WIPE); | |
4139 | 1632 #ifdef FEAT_SYN_HL |
1633 long old_tw = curbuf->b_p_tw; | |
1634 #endif | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1635 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1636 bufref_T prevbufref; |
7 | 1637 |
1638 setpcmark(); | |
22 | 1639 if (!cmdmod.keepalt) |
1640 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
1743 | 1641 buflist_altfpos(curwin); /* remember curpos */ |
7 | 1642 |
1643 /* Don't restart Select mode after switching to another buffer. */ | |
1644 VIsual_reselect = FALSE; | |
1645 | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1646 /* close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1647 */ |
7 | 1648 prevbuf = curbuf; |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1649 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1650 set_bufref(&newbufref, buf); |
7 | 1651 |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1652 /* Autocommands may delete the curren buffer and/or the buffer we wan to go |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1653 * to. In those cases don't close the buffer. */ |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
1654 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1655 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1656 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1657 #ifdef FEAT_EVAL |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1658 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1659 #endif |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1660 )) |
7 | 1661 { |
3068 | 1662 #ifdef FEAT_SYN_HL |
1663 if (prevbuf == curwin->w_buffer) | |
1664 reset_synblock(curwin); | |
1665 #endif | |
7 | 1666 if (unload) |
671 | 1667 close_windows(prevbuf, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1668 #if defined(FEAT_EVAL) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1669 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1670 #else |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1671 if (bufref_valid(&prevbufref)) |
7 | 1672 #endif |
815 | 1673 { |
3654 | 1674 win_T *previouswin = curwin; |
815 | 1675 if (prevbuf == curbuf) |
825 | 1676 u_sync(FALSE); |
7 | 1677 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1678 unload ? action : (action == DOBUF_GOTO | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
1679 && !buf_hide(prevbuf) |
3365 | 1680 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1681 if (curwin != previouswin && win_valid(previouswin)) |
3594 | 1682 /* autocommands changed curwin, Grr! */ |
3654 | 1683 curwin = previouswin; |
815 | 1684 } |
7 | 1685 } |
1710 | 1686 /* An autocommand may have deleted "buf", already entered it (e.g., when |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1687 * it did ":bunload") or aborted the script processing. |
3594 | 1688 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
1689 if ((buf_valid(buf) && buf != curbuf | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1690 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1691 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1692 #endif |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1693 ) || curwin->w_buffer == NULL) |
4139 | 1694 { |
7 | 1695 enter_buffer(buf); |
4139 | 1696 #ifdef FEAT_SYN_HL |
1697 if (old_tw != curbuf->b_p_tw) | |
1698 check_colorcolumn(curwin); | |
1699 #endif | |
1700 } | |
7 | 1701 } |
1702 | |
1703 /* | |
1704 * Enter a new current buffer. | |
4139 | 1705 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1706 * be pointing to freed memory. | |
7 | 1707 */ |
1708 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1709 enter_buffer(buf_T *buf) |
7 | 1710 { |
1711 /* Copy buffer and window local option values. Not for a help buffer. */ | |
1712 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
1713 if (!buf->b_help) | |
1714 get_winopts(buf); | |
1715 #ifdef FEAT_FOLDING | |
1716 else | |
1717 /* Remove all folds in the window. */ | |
1718 clearFolding(curwin); | |
1719 foldUpdateAll(curwin); /* update folds (later). */ | |
1720 #endif | |
1721 | |
1722 /* Get the buffer in the current window. */ | |
1723 curwin->w_buffer = buf; | |
1724 curbuf = buf; | |
1725 ++curbuf->b_nwindows; | |
1726 | |
1727 #ifdef FEAT_DIFF | |
672 | 1728 if (curwin->w_p_diff) |
1729 diff_buf_add(curbuf); | |
7 | 1730 #endif |
1731 | |
3068 | 1732 #ifdef FEAT_SYN_HL |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1733 curwin->w_s = &(curbuf->b_s); |
3068 | 1734 #endif |
1735 | |
7 | 1736 /* Cursor on first line by default. */ |
1737 curwin->w_cursor.lnum = 1; | |
1738 curwin->w_cursor.col = 0; | |
1739 curwin->w_cursor.coladd = 0; | |
1740 curwin->w_set_curswant = TRUE; | |
1744 | 1741 curwin->w_topline_was_set = FALSE; |
7 | 1742 |
2091
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1743 /* mark cursor position as being invalid */ |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1744 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1745 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1746 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1747 curbuf->b_last_cursor.col, TRUE); |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1748 |
7 | 1749 /* Make sure the buffer is loaded. */ |
1750 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
22 | 1751 { |
1752 /* If there is no filetype, allow for detecting one. Esp. useful for | |
1753 * ":ball" used in a autocommand. If there already is a filetype we | |
1754 * might prefer to keep it. */ | |
1755 if (*curbuf->b_p_ft == NUL) | |
1756 did_filetype = FALSE; | |
1757 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1758 open_buffer(FALSE, NULL, 0); |
22 | 1759 } |
7 | 1760 else |
1761 { | |
16664
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
1762 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1763 need_fileinfo = TRUE; // display file info after redraw |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1764 |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1765 // check if file changed |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
1766 (void)buf_check_timestamp(curbuf, FALSE); |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1767 |
7 | 1768 curwin->w_topline = 1; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1769 #ifdef FEAT_DIFF |
7 | 1770 curwin->w_topfill = 0; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1771 #endif |
7 | 1772 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1773 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1774 } | |
1775 | |
1776 /* If autocommands did not change the cursor position, restore cursor lnum | |
1777 * and possibly cursor col. */ | |
1778 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
1779 buflist_getfpos(); | |
1780 | |
1781 check_arg_idx(curwin); /* check for valid arg_idx */ | |
1782 #ifdef FEAT_TITLE | |
1783 maketitle(); | |
1784 #endif | |
1744 | 1785 /* when autocmds didn't change it */ |
1786 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
7 | 1787 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ |
1788 | |
33 | 1789 #ifdef FEAT_NETBEANS_INTG |
1790 /* Send fileOpened event because we've changed buffers. */ | |
2210 | 1791 netbeans_file_activated(curbuf); |
33 | 1792 #endif |
1793 | |
961 | 1794 /* Change directories when the 'acd' option is set. */ |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13555
diff
changeset
|
1795 DO_AUTOCHDIR; |
7 | 1796 |
1797 #ifdef FEAT_KEYMAP | |
1798 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1799 (void)keymap_init(); |
7 | 1800 #endif |
1185 | 1801 #ifdef FEAT_SPELL |
1802 /* May need to set the spell language. Can only do this after the buffer | |
1803 * has been properly setup. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1804 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1805 (void)did_set_spelllang(curwin); |
1185 | 1806 #endif |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1807 #ifdef FEAT_VIMINFO |
1003973c99df
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1808 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1809 #endif |
1185 | 1810 |
7 | 1811 redraw_later(NOT_VALID); |
1812 } | |
1813 | |
961 | 1814 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1815 /* | |
1816 * Change to the directory of the current buffer. | |
8216
03af9acbefb0
commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1817 * Don't do this while still starting up. |
961 | 1818 */ |
1819 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1820 do_autochdir(void) |
961 | 1821 { |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9450
diff
changeset
|
1822 if ((starting == 0 || test_autochdir) |
8216
03af9acbefb0
commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1823 && curbuf->b_ffname != NULL |
13170
6559e98f3e74
patch 8.0.1459: cannot handle change of directory
Christian Brabandt <cb@256bit.org>
parents:
13121
diff
changeset
|
1824 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1825 shorten_fnames(TRUE); |
1826 } | |
1827 #endif | |
1828 | |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1829 void |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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parents:
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diff
changeset
|
1830 no_write_message(void) |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1831 { |
59c1e09cf1a9
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1832 #ifdef FEAT_TERMINAL |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1833 if (term_job_running(curbuf->b_term)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1834 emsg(_("E948: Job still running (add ! to end the job)")); |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1835 else |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1836 #endif |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
changeset
|
1837 emsg(_("E37: No write since last change (add ! to override)")); |
12146
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patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1838 } |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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parents:
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changeset
|
1839 |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1840 void |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1841 no_write_message_nobang(buf_T *buf UNUSED) |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1842 { |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1843 #ifdef FEAT_TERMINAL |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1844 if (term_job_running(buf->b_term)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
1845 emsg(_("E948: Job still running")); |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1846 else |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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1847 #endif |
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1848 emsg(_("E37: No write since last change")); |
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1849 } |
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1850 |
7 | 1851 /* |
1852 * functions for dealing with the buffer list | |
1853 */ | |
1854 | |
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1855 static int top_file_num = 1; /* highest file number */ |
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1856 |
7 | 1857 /* |
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1858 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1859 * only one window. That means it can be re-used. |
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1860 */ |
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1861 int |
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1862 curbuf_reusable(void) |
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1863 { |
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1864 return (curbuf != NULL |
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1865 && curbuf->b_ffname == NULL |
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1866 && curbuf->b_nwindows <= 1 |
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1867 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1868 #if defined(FEAT_QUICKFIX) |
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1869 && !bt_quickfix(curbuf) |
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1870 #endif |
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1871 && !curbufIsChanged()); |
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1872 } |
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1873 |
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1874 /* |
7 | 1875 * Add a file name to the buffer list. Return a pointer to the buffer. |
1876 * If the same file name already exists return a pointer to that buffer. | |
1877 * If it does not exist, or if fname == NULL, a new entry is created. | |
1878 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1879 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1880 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1881 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1882 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1883 * if the buffer already exists. |
7 | 1884 * This is the ONLY way to create a new buffer. |
1885 */ | |
1886 buf_T * | |
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1887 buflist_new( |
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1888 char_u *ffname_arg, // full path of fname or relative |
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1889 char_u *sfname_arg, // short fname or NULL |
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1890 linenr_T lnum, // preferred cursor line |
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1891 int flags) // BLN_ defines |
7 | 1892 { |
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1893 char_u *ffname = ffname_arg; |
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1894 char_u *sfname = sfname_arg; |
7 | 1895 buf_T *buf; |
1896 #ifdef UNIX | |
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1897 stat_T st; |
7 | 1898 #endif |
1899 | |
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1900 if (top_file_num == 1) |
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1901 hash_init(&buf_hashtab); |
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1902 |
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1903 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1904 |
1905 /* | |
1906 * If file name already exists in the list, update the entry. | |
1907 */ | |
1908 #ifdef UNIX | |
1909 /* On Unix we can use inode numbers when the file exists. Works better | |
1910 * for hard links. */ | |
1911 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
1912 st.st_dev = (dev_T)-1; | |
1913 #endif | |
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1914 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1915 #ifdef UNIX |
1916 buflist_findname_stat(ffname, &st) | |
1917 #else | |
1918 buflist_findname(ffname) | |
1919 #endif | |
1920 ) != NULL) | |
1921 { | |
1922 vim_free(ffname); | |
1923 if (lnum != 0) | |
1924 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1925 |
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1926 if ((flags & BLN_NOOPT) == 0) |
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1927 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1928 * already */ |
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1929 buf_copy_options(buf, 0); |
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1930 |
7 | 1931 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1932 { | |
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1933 bufref_T bufref; |
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1934 |
7 | 1935 buf->b_p_bl = TRUE; |
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1936 set_bufref(&bufref, buf); |
7 | 1937 if (!(flags & BLN_DUMMY)) |
5816 | 1938 { |
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1939 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1940 && !bufref_valid(&bufref)) |
5816 | 1941 return NULL; |
1942 } | |
7 | 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; | |
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1956 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1957 { |
1958 buf = curbuf; | |
1959 /* It's like this buffer is deleted. Watch out for autocommands that | |
1960 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
1961 if (curbuf->b_p_bl) | |
1962 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1963 if (buf == curbuf) | |
1964 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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1965 #ifdef FEAT_EVAL |
36 | 1966 if (aborting()) /* autocmds may abort script processing */ |
7 | 1967 return NULL; |
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1968 #endif |
7 | 1969 if (buf == curbuf) |
1970 { | |
1971 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
1972 clear_string_option(&buf->b_p_bh); | |
1973 clear_string_option(&buf->b_p_bt); | |
1974 } | |
1975 } | |
1976 if (buf != curbuf || curbuf == NULL) | |
1977 { | |
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1978 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 1979 if (buf == NULL) |
1980 { | |
1981 vim_free(ffname); | |
1982 return NULL; | |
1983 } | |
4287 | 1984 #ifdef FEAT_EVAL |
1985 /* init b: variables */ | |
1986 buf->b_vars = dict_alloc(); | |
1987 if (buf->b_vars == NULL) | |
1988 { | |
1989 vim_free(ffname); | |
1990 vim_free(buf); | |
1991 return NULL; | |
1992 } | |
1993 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
1994 #endif | |
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1995 init_changedtick(buf); |
7 | 1996 } |
1997 | |
1998 if (ffname != NULL) | |
1999 { | |
2000 buf->b_ffname = ffname; | |
2001 buf->b_sfname = vim_strsave(sfname); | |
2002 } | |
2003 | |
2004 clear_wininfo(buf); | |
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2005 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2006 |
2007 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2008 || buf->b_wininfo == NULL) | |
2009 { | |
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2010 if (buf->b_sfname != buf->b_ffname) |
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2011 VIM_CLEAR(buf->b_sfname); |
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2012 else |
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2013 buf->b_sfname = NULL; |
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2014 VIM_CLEAR(buf->b_ffname); |
7 | 2015 if (buf != curbuf) |
2016 free_buffer(buf); | |
2017 return NULL; | |
2018 } | |
2019 | |
2020 if (buf == curbuf) | |
2021 { | |
2022 /* free all things allocated for this buffer */ | |
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2023 buf_freeall(buf, 0); |
7 | 2024 if (buf != curbuf) /* autocommands deleted the buffer! */ |
2025 return NULL; | |
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2026 #if defined(FEAT_EVAL) |
36 | 2027 if (aborting()) /* autocmds may abort script processing */ |
7 | 2028 return NULL; |
2029 #endif | |
2030 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
3925 | 2031 |
2032 /* Init the options. */ | |
2033 buf->b_p_initialized = FALSE; | |
2034 buf_copy_options(buf, BCO_ENTER); | |
2035 | |
7 | 2036 #ifdef FEAT_KEYMAP |
2037 /* need to reload lmaps and set b:keymap_name */ | |
2038 curbuf->b_kmap_state |= KEYMAP_INIT; | |
2039 #endif | |
2040 } | |
2041 else | |
2042 { | |
2043 /* | |
2044 * put new buffer at the end of the buffer list | |
2045 */ | |
2046 buf->b_next = NULL; | |
2047 if (firstbuf == NULL) /* buffer list is empty */ | |
2048 { | |
2049 buf->b_prev = NULL; | |
2050 firstbuf = buf; | |
2051 } | |
2052 else /* append new buffer at end of list */ | |
2053 { | |
2054 lastbuf->b_next = buf; | |
2055 buf->b_prev = lastbuf; | |
2056 } | |
2057 lastbuf = buf; | |
2058 | |
2059 buf->b_fnum = top_file_num++; | |
2060 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
2061 { | |
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2062 emsg(_("W14: Warning: List of file names overflow")); |
7 | 2063 if (emsg_silent == 0) |
2064 { | |
2065 out_flush(); | |
2066 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
2067 } | |
2068 top_file_num = 1; | |
2069 } | |
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2070 buf_hashtab_add(buf); |
7 | 2071 |
2072 /* | |
2073 * Always copy the options from the current buffer. | |
2074 */ | |
2075 buf_copy_options(buf, BCO_ALWAYS); | |
2076 } | |
2077 | |
2078 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2079 buf->b_wininfo->wi_win = curwin; | |
2080 | |
126 | 2081 #ifdef FEAT_SYN_HL |
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2082 hash_init(&buf->b_s.b_keywtab); |
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2083 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2084 #endif |
2085 | |
2086 buf->b_fname = buf->b_sfname; | |
2087 #ifdef UNIX | |
2088 if (st.st_dev == (dev_T)-1) | |
1873 | 2089 buf->b_dev_valid = FALSE; |
7 | 2090 else |
2091 { | |
1873 | 2092 buf->b_dev_valid = TRUE; |
7 | 2093 buf->b_dev = st.st_dev; |
2094 buf->b_ino = st.st_ino; | |
2095 } | |
2096 #endif | |
2097 buf->b_u_synced = TRUE; | |
2098 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2099 if (flags & BLN_DUMMY) |
2100 buf->b_flags |= BF_DUMMY; | |
7 | 2101 buf_clear_file(buf); |
2102 clrallmarks(buf); /* clear marks */ | |
2103 fmarks_check_names(buf); /* check file marks for this file */ | |
2104 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
2105 if (!(flags & BLN_DUMMY)) | |
2106 { | |
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2107 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2108 |
6639 | 2109 /* Tricky: these autocommands may change the buffer list. They could |
2110 * also split the window with re-using the one empty buffer. This may | |
2111 * result in unexpectedly losing the empty buffer. */ | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2112 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2113 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
|
2114 && !bufref_valid(&bufref)) |
5816 | 2115 return NULL; |
7 | 2116 if (flags & BLN_LISTED) |
5816 | 2117 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2118 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2119 && !bufref_valid(&bufref)) |
5816 | 2120 return NULL; |
2121 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2122 #ifdef FEAT_EVAL |
36 | 2123 if (aborting()) /* autocmds may abort script processing */ |
7 | 2124 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2125 #endif |
7 | 2126 } |
2127 | |
2128 return buf; | |
2129 } | |
2130 | |
2131 /* | |
2132 * Free the memory for the options of a buffer. | |
2133 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2134 * 'fileencoding'. | |
2135 */ | |
2136 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2137 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
2138 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2139 int free_p_ff) |
7 | 2140 { |
2141 if (free_p_ff) | |
2142 { | |
2143 clear_string_option(&buf->b_p_fenc); | |
2144 clear_string_option(&buf->b_p_ff); | |
2145 clear_string_option(&buf->b_p_bh); | |
2146 clear_string_option(&buf->b_p_bt); | |
2147 } | |
2148 #ifdef FEAT_FIND_ID | |
2149 clear_string_option(&buf->b_p_def); | |
2150 clear_string_option(&buf->b_p_inc); | |
2151 # ifdef FEAT_EVAL | |
2152 clear_string_option(&buf->b_p_inex); | |
2153 # endif | |
2154 #endif | |
2155 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2156 clear_string_option(&buf->b_p_inde); | |
2157 clear_string_option(&buf->b_p_indk); | |
2158 #endif | |
788 | 2159 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2160 clear_string_option(&buf->b_p_bexpr); | |
2161 #endif | |
2360
d8e4b27cef80
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Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2162 #if defined(FEAT_CRYPT) |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
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2329
diff
changeset
|
2163 clear_string_option(&buf->b_p_cm); |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2164 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2165 clear_string_option(&buf->b_p_fp); |
667 | 2166 #if defined(FEAT_EVAL) |
2167 clear_string_option(&buf->b_p_fex); | |
2168 #endif | |
7 | 2169 #ifdef FEAT_CRYPT |
2170 clear_string_option(&buf->b_p_key); | |
2171 #endif | |
2172 clear_string_option(&buf->b_p_kp); | |
2173 clear_string_option(&buf->b_p_mps); | |
2174 clear_string_option(&buf->b_p_fo); | |
41 | 2175 clear_string_option(&buf->b_p_flp); |
7 | 2176 clear_string_option(&buf->b_p_isk); |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2177 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14087
diff
changeset
|
2178 clear_string_option(&buf->b_p_vsts); |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2179 vim_free(buf->b_p_vsts_nopaste); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2180 buf->b_p_vsts_nopaste = NULL; |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
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parents:
15858
diff
changeset
|
2181 vim_free(buf->b_p_vsts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
2182 buf->b_p_vsts_array = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
2183 clear_string_option(&buf->b_p_vts); |
15858
3a45b89639fb
patch 8.1.0936: may leak memory when using 'vartabstop'
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2184 VIM_CLEAR(buf->b_p_vts_array); |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
2185 #endif |
7 | 2186 #ifdef FEAT_KEYMAP |
2187 clear_string_option(&buf->b_p_keymap); | |
13121
3321582cae78
patch 8.0.1435: memory leak in test_arabic
Christian Brabandt <cb@256bit.org>
parents:
13054
diff
changeset
|
2188 keymap_clear(&buf->b_kmap_ga); |
7 | 2189 ga_clear(&buf->b_kmap_ga); |
2190 #endif | |
2191 #ifdef FEAT_COMMENTS | |
2192 clear_string_option(&buf->b_p_com); | |
2193 #endif | |
2194 #ifdef FEAT_FOLDING | |
2195 clear_string_option(&buf->b_p_cms); | |
2196 #endif | |
2197 clear_string_option(&buf->b_p_nf); | |
2198 #ifdef FEAT_SYN_HL | |
2199 clear_string_option(&buf->b_p_syn); | |
7687
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commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7572
diff
changeset
|
2200 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2201 #endif |
2202 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
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2214
diff
changeset
|
2203 clear_string_option(&buf->b_s.b_p_spc); |
1bac28a53fae
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parents:
2214
diff
changeset
|
2204 clear_string_option(&buf->b_s.b_p_spf); |
4805
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parents:
4795
diff
changeset
|
2205 vim_regfree(buf->b_s.b_cap_prog); |
2250
1bac28a53fae
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parents:
2214
diff
changeset
|
2206 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2207 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2208 #endif |
2209 #ifdef FEAT_SEARCHPATH | |
2210 clear_string_option(&buf->b_p_sua); | |
2211 #endif | |
2212 clear_string_option(&buf->b_p_ft); | |
2213 #ifdef FEAT_CINDENT | |
2214 clear_string_option(&buf->b_p_cink); | |
2215 clear_string_option(&buf->b_p_cino); | |
2216 #endif | |
2217 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2218 clear_string_option(&buf->b_p_cinw); | |
2219 #endif | |
2220 #ifdef FEAT_INS_EXPAND | |
2221 clear_string_option(&buf->b_p_cpt); | |
2222 #endif | |
12 | 2223 #ifdef FEAT_COMPL_FUNC |
2224 clear_string_option(&buf->b_p_cfu); | |
502 | 2225 clear_string_option(&buf->b_p_ofu); |
12 | 2226 #endif |
7 | 2227 #ifdef FEAT_QUICKFIX |
2228 clear_string_option(&buf->b_p_gp); | |
2229 clear_string_option(&buf->b_p_mp); | |
2230 clear_string_option(&buf->b_p_efm); | |
2231 #endif | |
2232 clear_string_option(&buf->b_p_ep); | |
2233 clear_string_option(&buf->b_p_path); | |
2234 clear_string_option(&buf->b_p_tags); | |
7266
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Christian Brabandt <cb@256bit.org>
parents:
7174
diff
changeset
|
2235 clear_string_option(&buf->b_p_tc); |
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
2236 #ifdef FEAT_EVAL |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
2237 clear_string_option(&buf->b_p_tfu); |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
2238 #endif |
7 | 2239 #ifdef FEAT_INS_EXPAND |
2240 clear_string_option(&buf->b_p_dict); | |
2241 clear_string_option(&buf->b_p_tsr); | |
2242 #endif | |
12 | 2243 #ifdef FEAT_TEXTOBJ |
2244 clear_string_option(&buf->b_p_qe); | |
2245 #endif | |
7 | 2246 buf->b_p_ar = -1; |
5446 | 2247 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2248 #ifdef FEAT_LISP |
2249 clear_string_option(&buf->b_p_lw); | |
2250 #endif | |
6243 | 2251 clear_string_option(&buf->b_p_bkc); |
11063
e71d3bdf3bc3
patch 8.0.0420: text garbled when the system encoding differs from 'encoding'
Christian Brabandt <cb@256bit.org>
parents:
10954
diff
changeset
|
2252 clear_string_option(&buf->b_p_menc); |
7 | 2253 } |
2254 | |
2255 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2256 * Get alternate file "n". |
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2257 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2258 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2259 * if (options & GETF_SETMARK) call setpcmark() |
2260 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2261 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2262 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2263 * Return FAIL for failure, OK for success. |
7 | 2264 */ |
2265 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2266 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2267 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2268 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2269 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2270 int forceit) |
7 | 2271 { |
2272 buf_T *buf; | |
2273 win_T *wp = NULL; | |
2274 pos_T *fpos; | |
2275 colnr_T col; | |
2276 | |
2277 buf = buflist_findnr(n); | |
2278 if (buf == NULL) | |
2279 { | |
2280 if ((options & GETF_ALT) && n == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2281 emsg(_(e_noalt)); |
7 | 2282 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2283 semsg(_("E92: Buffer %d not found"), n); |
7 | 2284 return FAIL; |
2285 } | |
2286 | |
2287 /* if alternate file is the current buffer, nothing to do */ | |
2288 if (buf == curbuf) | |
2289 return OK; | |
2290 | |
633 | 2291 if (text_locked()) |
631 | 2292 { |
633 | 2293 text_locked_msg(); |
7 | 2294 return FAIL; |
631 | 2295 } |
819 | 2296 if (curbuf_locked()) |
2297 return FAIL; | |
7 | 2298 |
2299 /* altfpos may be changed by getfile(), get it now */ | |
2300 if (lnum == 0) | |
2301 { | |
2302 fpos = buflist_findfpos(buf); | |
2303 lnum = fpos->lnum; | |
2304 col = fpos->col; | |
2305 } | |
2306 else | |
2307 col = 0; | |
2308 | |
2309 if (options & GETF_SWITCH) | |
2310 { | |
1618 | 2311 /* If 'switchbuf' contains "useopen": jump to first window containing |
2312 * "buf" if one exists */ | |
2313 if (swb_flags & SWB_USEOPEN) | |
7 | 2314 wp = buf_jump_open_win(buf); |
6843 | 2315 |
4352 | 2316 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
1618 | 2317 * page containing "buf" if one exists */ |
2318 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
825 | 2319 wp = buf_jump_open_tab(buf); |
6843 | 2320 |
2321 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
2322 * current buffer isn't empty: open new tab or window */ | |
2323 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
2324 && !BUFEMPTY()) |
7 | 2325 { |
6843 | 2326 if (swb_flags & SWB_NEWTAB) |
1618 | 2327 tabpage_new(); |
6843 | 2328 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2329 == FAIL) | |
7 | 2330 return FAIL; |
2583 | 2331 RESET_BINDING(curwin); |
7 | 2332 } |
2333 } | |
2334 | |
2335 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2336 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2337 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2338 { |
2339 --RedrawingDisabled; | |
2340 | |
2341 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
2342 if (!p_sol && col != 0) | |
2343 { | |
2344 curwin->w_cursor.col = col; | |
2345 check_cursor_col(); | |
2346 curwin->w_cursor.coladd = 0; | |
2347 curwin->w_set_curswant = TRUE; | |
2348 } | |
2349 return OK; | |
2350 } | |
2351 --RedrawingDisabled; | |
2352 return FAIL; | |
2353 } | |
2354 | |
2355 /* | |
2356 * go to the last know line number for the current buffer | |
2357 */ | |
2358 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2359 buflist_getfpos(void) |
7 | 2360 { |
2361 pos_T *fpos; | |
2362 | |
2363 fpos = buflist_findfpos(curbuf); | |
2364 | |
2365 curwin->w_cursor.lnum = fpos->lnum; | |
2366 check_cursor_lnum(); | |
2367 | |
2368 if (p_sol) | |
2369 curwin->w_cursor.col = 0; | |
2370 else | |
2371 { | |
2372 curwin->w_cursor.col = fpos->col; | |
2373 check_cursor_col(); | |
2374 curwin->w_cursor.coladd = 0; | |
2375 curwin->w_set_curswant = TRUE; | |
2376 } | |
2377 } | |
2378 | |
42 | 2379 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2380 /* | |
2381 * Find file in buffer list by name (it has to be for the current window). | |
2382 * Returns NULL if not found. | |
2383 */ | |
2384 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2385 buflist_findname_exp(char_u *fname) |
42 | 2386 { |
2387 char_u *ffname; | |
2388 buf_T *buf = NULL; | |
2389 | |
2390 /* First make the name into a full path name */ | |
2391 ffname = FullName_save(fname, | |
2392 #ifdef UNIX | |
2393 TRUE /* force expansion, get rid of symbolic links */ | |
2394 #else | |
2395 FALSE | |
2396 #endif | |
2397 ); | |
2398 if (ffname != NULL) | |
2399 { | |
2400 buf = buflist_findname(ffname); | |
2401 vim_free(ffname); | |
2402 } | |
2403 return buf; | |
2404 } | |
2405 #endif | |
2406 | |
7 | 2407 /* |
2408 * Find file in buffer list by name (it has to be for the current window). | |
2409 * "ffname" must have a full path. | |
42 | 2410 * Skips dummy buffers. |
2411 * Returns NULL if not found. | |
7 | 2412 */ |
2413 buf_T * | |
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2414 buflist_findname(char_u *ffname) |
7 | 2415 { |
2416 #ifdef UNIX | |
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2417 stat_T st; |
7 | 2418 |
2419 if (mch_stat((char *)ffname, &st) < 0) | |
2420 st.st_dev = (dev_T)-1; | |
2421 return buflist_findname_stat(ffname, &st); | |
2422 } | |
2423 | |
2424 /* | |
2425 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2426 * twice for the same file. | |
42 | 2427 * Returns NULL if not found. |
7 | 2428 */ |
2429 static buf_T * | |
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2430 buflist_findname_stat( |
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2431 char_u *ffname, |
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2432 stat_T *stp) |
7 | 2433 { |
2434 #endif | |
2435 buf_T *buf; | |
2436 | |
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2437 /* Start at the last buffer, expect to find a match sooner. */ |
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2438 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2439 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2440 #ifdef UNIX |
2441 , stp | |
2442 #endif | |
2443 )) | |
2444 return buf; | |
2445 return NULL; | |
2446 } | |
2447 | |
2448 /* | |
2449 * Find file in buffer list by a regexp pattern. | |
2450 * Return fnum of the found buffer. | |
2451 * Return < 0 for error. | |
2452 */ | |
2453 int | |
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|
2454 buflist_findpat( |
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|
2455 char_u *pattern, |
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2456 char_u *pattern_end, /* pointer to first char after pattern */ |
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2457 int unlisted, /* find unlisted buffers */ |
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2458 int diffmode UNUSED, /* find diff-mode buffers only */ |
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|
2459 int curtab_only) /* find buffers in current tab only */ |
7 | 2460 { |
2461 buf_T *buf; | |
2462 int match = -1; | |
2463 int find_listed; | |
2464 char_u *pat; | |
2465 char_u *patend; | |
2466 int attempt; | |
2467 char_u *p; | |
2468 int toggledollar; | |
2469 | |
2470 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2471 { | |
2472 if (*pattern == '%') | |
2473 match = curbuf->b_fnum; | |
2474 else | |
2475 match = curwin->w_alt_fnum; | |
2476 #ifdef FEAT_DIFF | |
2477 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2478 match = -1; | |
2479 #endif | |
2480 } | |
2481 | |
2482 /* | |
2483 * Try four ways of matching a listed buffer: | |
2484 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2485 * attempt == 1: with '^' at start (only at position 0) |
7 | 2486 * attempt == 2: with '$' at end (only match at end) |
2487 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2488 * Repeat this for finding an unlisted buffer if there was no matching | |
2489 * listed buffer. | |
2490 */ | |
2491 else | |
2492 { | |
2493 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2494 if (pat == NULL) | |
2495 return -1; | |
2496 patend = pat + STRLEN(pat) - 1; | |
2497 toggledollar = (patend > pat && *patend == '$'); | |
2498 | |
2499 /* First try finding a listed buffer. If not found and "unlisted" | |
2500 * is TRUE, try finding an unlisted buffer. */ | |
2501 find_listed = TRUE; | |
2502 for (;;) | |
2503 { | |
2504 for (attempt = 0; attempt <= 3; ++attempt) | |
2505 { | |
6375 | 2506 regmatch_T regmatch; |
2507 | |
7 | 2508 /* may add '^' and '$' */ |
2509 if (toggledollar) | |
2510 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
2511 p = pat; | |
2512 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
2513 ++p; | |
6375 | 2514 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2515 if (regmatch.regprog == NULL) | |
7 | 2516 { |
2517 vim_free(pat); | |
2518 return -1; | |
2519 } | |
2520 | |
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2521 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2522 if (buf->b_p_bl == find_listed |
2523 #ifdef FEAT_DIFF | |
2524 && (!diffmode || diff_mode_buf(buf)) | |
2525 #endif | |
6375 | 2526 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2527 { |
4236 | 2528 if (curtab_only) |
2529 { | |
2530 /* Ignore the match if the buffer is not open in | |
2531 * the current tab. */ | |
2532 win_T *wp; | |
2533 | |
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2534 FOR_ALL_WINDOWS(wp) |
4236 | 2535 if (wp->w_buffer == buf) |
2536 break; | |
2537 if (wp == NULL) | |
2538 continue; | |
2539 } | |
7 | 2540 if (match >= 0) /* already found a match */ |
2541 { | |
2542 match = -2; | |
2543 break; | |
2544 } | |
2545 match = buf->b_fnum; /* remember first match */ | |
2546 } | |
2547 | |
6375 | 2548 vim_regfree(regmatch.regprog); |
7 | 2549 if (match >= 0) /* found one match */ |
2550 break; | |
2551 } | |
2552 | |
2553 /* Only search for unlisted buffers if there was no match with | |
2554 * a listed buffer. */ | |
2555 if (!unlisted || !find_listed || match != -1) | |
2556 break; | |
2557 find_listed = FALSE; | |
2558 } | |
2559 | |
2560 vim_free(pat); | |
2561 } | |
2562 | |
2563 if (match == -2) | |
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2564 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2565 else if (match < 0) |
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2566 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2567 return match; |
2568 } | |
2569 | |
2570 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
2571 | |
2572 /* | |
2573 * Find all buffer names that match. | |
2574 * For command line expansion of ":buf" and ":sbuf". | |
2575 * Return OK if matches found, FAIL otherwise. | |
2576 */ | |
2577 int | |
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2578 ExpandBufnames( |
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2579 char_u *pat, |
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2580 int *num_file, |
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2581 char_u ***file, |
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2582 int options) |
7 | 2583 { |
2584 int count = 0; | |
2585 buf_T *buf; | |
2586 int round; | |
2587 char_u *p; | |
2588 int attempt; | |
170 | 2589 char_u *patc; |
7 | 2590 |
2591 *num_file = 0; /* return values in case of FAIL */ | |
2592 *file = NULL; | |
2593 | |
170 | 2594 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
2595 if (*pat == '^') | |
2596 { | |
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2597 patc = alloc(STRLEN(pat) + 11); |
170 | 2598 if (patc == NULL) |
2599 return FAIL; | |
2600 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2601 STRCPY(patc + 11, pat + 1); | |
2602 } | |
2603 else | |
2604 patc = pat; | |
2605 | |
7 | 2606 /* |
170 | 2607 * attempt == 0: try match with '\<', match at start of word |
267 | 2608 * attempt == 1: try match without '\<', match anywhere |
7 | 2609 */ |
267 | 2610 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2611 { |
6375 | 2612 regmatch_T regmatch; |
2613 | |
267 | 2614 if (attempt > 0 && patc == pat) |
170 | 2615 break; /* there was no anchor, no need to try again */ |
6375 | 2616 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2617 if (regmatch.regprog == NULL) | |
7 | 2618 { |
170 | 2619 if (patc != pat) |
2620 vim_free(patc); | |
2621 return FAIL; | |
7 | 2622 } |
2623 | |
2624 /* | |
2625 * round == 1: Count the matches. | |
2626 * round == 2: Build the array to keep the matches. | |
2627 */ | |
2628 for (round = 1; round <= 2; ++round) | |
2629 { | |
2630 count = 0; | |
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2631 FOR_ALL_BUFFERS(buf) |
7 | 2632 { |
2633 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
2634 continue; | |
6375 | 2635 p = buflist_match(®match, buf, p_wic); |
7 | 2636 if (p != NULL) |
2637 { | |
2638 if (round == 1) | |
2639 ++count; | |
2640 else | |
2641 { | |
2642 if (options & WILD_HOME_REPLACE) | |
2643 p = home_replace_save(buf, p); | |
2644 else | |
2645 p = vim_strsave(p); | |
2646 (*file)[count++] = p; | |
2647 } | |
2648 } | |
2649 } | |
2650 if (count == 0) /* no match found, break here */ | |
2651 break; | |
2652 if (round == 1) | |
2653 { | |
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2654 *file = ALLOC_MULT(char_u *, count); |
7 | 2655 if (*file == NULL) |
2656 { | |
6375 | 2657 vim_regfree(regmatch.regprog); |
170 | 2658 if (patc != pat) |
2659 vim_free(patc); | |
7 | 2660 return FAIL; |
2661 } | |
2662 } | |
2663 } | |
6375 | 2664 vim_regfree(regmatch.regprog); |
7 | 2665 if (count) /* match(es) found, break here */ |
2666 break; | |
2667 } | |
2668 | |
170 | 2669 if (patc != pat) |
2670 vim_free(patc); | |
2671 | |
7 | 2672 *num_file = count; |
2673 return (count == 0 ? FAIL : OK); | |
2674 } | |
2675 | |
2676 #endif /* FEAT_CMDL_COMPL */ | |
2677 | |
2678 /* | |
2679 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2680 */ | |
2681 static char_u * | |
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2682 buflist_match( |
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2683 regmatch_T *rmp, |
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2684 buf_T *buf, |
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2685 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2686 { |
2687 char_u *match; | |
2688 | |
2689 /* First try the short file name, then the long file name. */ | |
6375 | 2690 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2691 if (match == NULL) |
6375 | 2692 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2693 |
2694 return match; | |
2695 } | |
2696 | |
2697 /* | |
2698 * Try matching the regexp in "prog" with file name "name". | |
2699 * Return "name" when there is a match, NULL when not. | |
2700 */ | |
2701 static char_u * | |
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2702 fname_match( |
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2703 regmatch_T *rmp, |
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2704 char_u *name, |
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2705 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
7 | 2706 { |
2707 char_u *match = NULL; | |
2708 char_u *p; | |
2709 | |
2710 if (name != NULL) | |
2711 { | |
6241 | 2712 /* Ignore case when 'fileignorecase' or the argument is set. */ |
6375 | 2713 rmp->rm_ic = p_fic || ignore_case; |
2714 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2715 match = name; |
2716 else | |
2717 { | |
2718 /* Replace $(HOME) with '~' and try matching again. */ | |
2719 p = home_replace_save(NULL, name); | |
6375 | 2720 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2721 match = name; |
2722 vim_free(p); | |
2723 } | |
2724 } | |
2725 | |
2726 return match; | |
2727 } | |
2728 | |
2729 /* | |
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2730 * Find a file in the buffer list by buffer number. |
7 | 2731 */ |
2732 buf_T * | |
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2733 buflist_findnr(int nr) |
7 | 2734 { |
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2735 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2736 hashitem_T *hi; |
7 | 2737 |
2738 if (nr == 0) | |
2739 nr = curwin->w_alt_fnum; | |
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2740 sprintf((char *)key, "%x", nr); |
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2741 hi = hash_find(&buf_hashtab, key); |
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2742 |
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2743 if (!HASHITEM_EMPTY(hi)) |
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2744 return (buf_T *)(hi->hi_key |
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2745 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2746 return NULL; |
2747 } | |
2748 | |
2749 /* | |
2750 * Get name of file 'n' in the buffer list. | |
2751 * When the file has no name an empty string is returned. | |
2752 * home_replace() is used to shorten the file name (used for marks). | |
2753 * Returns a pointer to allocated memory, of NULL when failed. | |
2754 */ | |
2755 char_u * | |
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2756 buflist_nr2name( |
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2757 int n, |
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|
2758 int fullname, |
83861277e6a3
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diff
changeset
|
2759 int helptail) /* for help buffers return tail only */ |
7 | 2760 { |
2761 buf_T *buf; | |
2762 | |
2763 buf = buflist_findnr(n); | |
2764 if (buf == NULL) | |
2765 return NULL; | |
2766 return home_replace_save(helptail ? buf : NULL, | |
2767 fullname ? buf->b_ffname : buf->b_fname); | |
2768 } | |
2769 | |
2770 /* | |
2771 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2772 * When "copy_options" is TRUE save the local window option values. | |
2773 * When "lnum" is 0 only do the options. | |
2774 */ | |
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Bram Moolenaar <Bram@vim.org>
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17225
diff
changeset
|
2775 void |
7817
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diff
changeset
|
2776 buflist_setfpos( |
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diff
changeset
|
2777 buf_T *buf, |
83861277e6a3
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parents:
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diff
changeset
|
2778 win_T *win, |
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parents:
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diff
changeset
|
2779 linenr_T lnum, |
83861277e6a3
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parents:
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diff
changeset
|
2780 colnr_T col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2781 int copy_options) |
7 | 2782 { |
2783 wininfo_T *wip; | |
2784 | |
2785 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2786 if (wip->wi_win == win) | |
2787 break; | |
2788 if (wip == NULL) | |
2789 { | |
2790 /* allocate a new entry */ | |
16825
ce04ebdf26b8
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Bram Moolenaar <Bram@vim.org>
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16778
diff
changeset
|
2791 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2792 if (wip == NULL) |
2793 return; | |
2794 wip->wi_win = win; | |
2795 if (lnum == 0) /* set lnum even when it's 0 */ | |
2796 lnum = 1; | |
2797 } | |
2798 else | |
2799 { | |
2800 /* remove the entry from the list */ | |
2801 if (wip->wi_prev) | |
2802 wip->wi_prev->wi_next = wip->wi_next; | |
2803 else | |
2804 buf->b_wininfo = wip->wi_next; | |
2805 if (wip->wi_next) | |
2806 wip->wi_next->wi_prev = wip->wi_prev; | |
2807 if (copy_options && wip->wi_optset) | |
2808 { | |
2809 clear_winopt(&wip->wi_opt); | |
2810 #ifdef FEAT_FOLDING | |
2811 deleteFoldRecurse(&wip->wi_folds); | |
2812 #endif | |
2813 } | |
2814 } | |
2815 if (lnum != 0) | |
2816 { | |
2817 wip->wi_fpos.lnum = lnum; | |
2818 wip->wi_fpos.col = col; | |
2819 } | |
2820 if (copy_options) | |
2821 { | |
2822 /* Save the window-specific option values. */ | |
2823 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
2824 #ifdef FEAT_FOLDING | |
2825 wip->wi_fold_manual = win->w_fold_manual; | |
2826 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2827 #endif | |
2828 wip->wi_optset = TRUE; | |
2829 } | |
2830 | |
2831 /* insert the entry in front of the list */ | |
2832 wip->wi_next = buf->b_wininfo; | |
2833 buf->b_wininfo = wip; | |
2834 wip->wi_prev = NULL; | |
2835 if (wip->wi_next) | |
2836 wip->wi_next->wi_prev = wip; | |
2837 | |
2838 return; | |
2839 } | |
2840 | |
1743 | 2841 #ifdef FEAT_DIFF |
2842 /* | |
2843 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2844 * page. That's because a diff is local to a tab page. | |
2845 */ | |
2846 static int | |
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diff
changeset
|
2847 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2848 { |
2849 win_T *wp; | |
2850 | |
2851 if (wip->wi_opt.wo_diff) | |
2852 { | |
9649
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Christian Brabandt <cb@256bit.org>
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9645
diff
changeset
|
2853 FOR_ALL_WINDOWS(wp) |
1743 | 2854 /* return FALSE when it's a window in the current tab page, thus |
2855 * the buffer was in diff mode here */ | |
2856 if (wip->wi_win == wp) | |
2857 return FALSE; | |
2858 return TRUE; | |
2859 } | |
2860 return FALSE; | |
2861 } | |
2862 #endif | |
2863 | |
7 | 2864 /* |
2865 * Find info for the current window in buffer "buf". | |
2866 * If not found, return the info for the most recently used window. | |
1743 | 2867 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2868 * another tab page. | |
7 | 2869 * Returns NULL when there isn't any info. |
2870 */ | |
2871 static wininfo_T * | |
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changeset
|
2872 find_wininfo( |
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changeset
|
2873 buf_T *buf, |
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diff
changeset
|
2874 int skip_diff_buffer UNUSED) |
7 | 2875 { |
2876 wininfo_T *wip; | |
2877 | |
2878 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2879 if (wip->wi_win == curwin |
2880 #ifdef FEAT_DIFF | |
2881 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2882 #endif | |
2883 ) | |
7 | 2884 break; |
1743 | 2885 |
2886 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
2887 * 'diff' set and is in another tab page). */ | |
2888 if (wip == NULL) | |
2889 { | |
2890 #ifdef FEAT_DIFF | |
2891 if (skip_diff_buffer) | |
2892 { | |
2893 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2894 if (!wininfo_other_tab_diff(wip)) | |
2895 break; | |
2896 } | |
2897 else | |
2898 #endif | |
2899 wip = buf->b_wininfo; | |
2900 } | |
7 | 2901 return wip; |
2902 } | |
2903 | |
2904 /* | |
2905 * Reset the local window options to the values last used in this window. | |
2906 * If the buffer wasn't used in this window before, use the values from | |
2907 * the most recently used window. If the values were never set, use the | |
2908 * global values for the window. | |
2909 */ | |
2910 void | |
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diff
changeset
|
2911 get_winopts(buf_T *buf) |
7 | 2912 { |
2913 wininfo_T *wip; | |
2914 | |
2915 clear_winopt(&curwin->w_onebuf_opt); | |
2916 #ifdef FEAT_FOLDING | |
2917 clearFolding(curwin); | |
2918 #endif | |
2919 | |
1743 | 2920 wip = find_wininfo(buf, TRUE); |
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changeset
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2921 if (wip != NULL && wip->wi_win != NULL |
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changeset
|
2922 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2923 { |
13931
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2924 /* The buffer is currently displayed in the window: use the actual |
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changeset
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2925 * option values instead of the saved (possibly outdated) values. */ |
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2926 win_T *wp = wip->wi_win; |
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2927 |
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changeset
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2928 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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2929 #ifdef FEAT_FOLDING |
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2930 curwin->w_fold_manual = wp->w_fold_manual; |
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changeset
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2931 curwin->w_foldinvalid = TRUE; |
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changeset
|
2932 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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2933 #endif |
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|
2934 } |
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changeset
|
2935 else if (wip != NULL && wip->wi_optset) |
fc03fabbedc5
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changeset
|
2936 { |
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changeset
|
2937 /* the buffer was displayed in the current window earlier */ |
7 | 2938 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
2939 #ifdef FEAT_FOLDING | |
2940 curwin->w_fold_manual = wip->wi_fold_manual; | |
2941 curwin->w_foldinvalid = TRUE; | |
2942 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
2943 #endif | |
2944 } | |
2945 else | |
2946 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
2947 | |
2948 #ifdef FEAT_FOLDING | |
2949 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
2950 if (p_fdls >= 0) | |
2951 curwin->w_p_fdl = p_fdls; | |
2952 #endif | |
2799 | 2953 #ifdef FEAT_SYN_HL |
2954 check_colorcolumn(curwin); | |
2955 #endif | |
7 | 2956 } |
2957 | |
2958 /* | |
2959 * Find the position (lnum and col) for the buffer 'buf' for the current | |
2960 * window. | |
2961 * Returns a pointer to no_position if no position is found. | |
2962 */ | |
2963 pos_T * | |
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diff
changeset
|
2964 buflist_findfpos(buf_T *buf) |
7 | 2965 { |
2966 wininfo_T *wip; | |
15636
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patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
2967 static pos_T no_position = {1, 0, 0}; |
7 | 2968 |
1743 | 2969 wip = find_wininfo(buf, FALSE); |
7 | 2970 if (wip != NULL) |
2971 return &(wip->wi_fpos); | |
2972 else | |
2973 return &no_position; | |
2974 } | |
2975 | |
2976 /* | |
2977 * Find the lnum for the buffer 'buf' for the current window. | |
2978 */ | |
2979 linenr_T | |
7817
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7799
diff
changeset
|
2980 buflist_findlnum(buf_T *buf) |
7 | 2981 { |
2982 return buflist_findfpos(buf)->lnum; | |
2983 } | |
2984 | |
2985 /* | |
11447
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2986 * List all known file names (for :files and :buffers command). |
7 | 2987 */ |
2988 void | |
7817
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7799
diff
changeset
|
2989 buflist_list(exarg_T *eap) |
7 | 2990 { |
2991 buf_T *buf; | |
2992 int len; | |
2993 int i; | |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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12100
diff
changeset
|
2994 int ro_char; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
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diff
changeset
|
2995 int changed_char; |
13555
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changeset
|
2996 #ifdef FEAT_TERMINAL |
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changeset
|
2997 int job_running; |
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changeset
|
2998 int job_none_open; |
78ead137b2ad
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diff
changeset
|
2999 #endif |
7 | 3000 |
3001 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
3002 { | |
13555
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changeset
|
3003 #ifdef FEAT_TERMINAL |
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diff
changeset
|
3004 job_running = term_job_running(buf->b_term); |
78ead137b2ad
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changeset
|
3005 job_none_open = job_running && term_none_open(buf->b_term); |
78ead137b2ad
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changeset
|
3006 #endif |
7 | 3007 /* skip unlisted buffers, unless ! was used */ |
6945 | 3008 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3009 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3010 || (vim_strchr(eap->arg, '+') | |
3011 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3012 || (vim_strchr(eap->arg, 'a') | |
13555
78ead137b2ad
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changeset
|
3013 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3014 || (vim_strchr(eap->arg, 'h') |
13555
78ead137b2ad
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changeset
|
3015 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
78ead137b2ad
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changeset
|
3016 #ifdef FEAT_TERMINAL |
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changeset
|
3017 || (vim_strchr(eap->arg, 'R') |
78ead137b2ad
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diff
changeset
|
3018 && (!job_running || (job_running && job_none_open))) |
78ead137b2ad
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changeset
|
3019 || (vim_strchr(eap->arg, '?') |
78ead137b2ad
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parents:
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changeset
|
3020 && (!job_running || (job_running && !job_none_open))) |
78ead137b2ad
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Christian Brabandt <cb@256bit.org>
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13553
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changeset
|
3021 || (vim_strchr(eap->arg, 'F') |
78ead137b2ad
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13553
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changeset
|
3022 && (job_running || buf->b_term == NULL)) |
78ead137b2ad
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Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3023 #endif |
6945 | 3024 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3025 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3026 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3027 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3028 || (vim_strchr(eap->arg, '#') | |
3029 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3030 continue; |
3031 if (buf_spname(buf) != NULL) | |
3839 | 3032 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3033 else |
3034 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
9943
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3035 if (message_filtered(NameBuff)) |
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3036 continue; |
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3037 |
12110
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changeset
|
3038 changed_char = (buf->b_flags & BF_READERR) ? 'x' |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3039 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3040 #ifdef FEAT_TERMINAL |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3041 if (term_job_running(buf->b_term)) |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3042 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3043 if (term_none_open(buf->b_term)) |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3044 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3045 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3046 ro_char = 'R'; |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3047 changed_char = ' '; /* bufIsChanged() returns TRUE to avoid |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3048 * closing, but it's not actually changed. */ |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3049 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3050 else if (buf->b_term != NULL) |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3051 ro_char = 'F'; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3052 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3053 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3054 ro_char = !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3055 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3056 msg_putchar('\n'); |
302 | 3057 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3058 buf->b_fnum, |
3059 buf->b_p_bl ? ' ' : 'u', | |
3060 buf == curbuf ? '%' : | |
3061 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3062 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3063 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3064 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3065 changed_char, |
300 | 3066 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3067 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3068 len = IOSIZE - 20; |
7 | 3069 |
3070 /* put "line 999" in column 40 or after the file name */ | |
3071 i = 40 - vim_strsize(IObuff); | |
3072 do | |
3073 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3074 while (--i > 0 && len < IOSIZE - 18); |
1869 | 3075 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
3076 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
272 | 3077 : (long)buflist_findlnum(buf)); |
7 | 3078 msg_outtrans(IObuff); |
3079 out_flush(); /* output one line at a time */ | |
3080 ui_breakcheck(); | |
3081 } | |
3082 } | |
3083 | |
3084 /* | |
3085 * Get file name and line number for file 'fnum'. | |
3086 * Used by DoOneCmd() for translating '%' and '#'. | |
3087 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3088 * Return FAIL if not found, OK for success. | |
3089 */ | |
3090 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3091 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3092 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3093 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3094 linenr_T *lnum) |
7 | 3095 { |
3096 buf_T *buf; | |
3097 | |
3098 buf = buflist_findnr(fnum); | |
3099 if (buf == NULL || buf->b_fname == NULL) | |
3100 return FAIL; | |
3101 | |
3102 *fname = buf->b_fname; | |
3103 *lnum = buflist_findlnum(buf); | |
3104 | |
3105 return OK; | |
3106 } | |
3107 | |
3108 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3109 * Set the file name for "buf"' to "ffname_arg", short file name to |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3110 * "sfname_arg". |
7 | 3111 * The file name with the full path is also remembered, for when :cd is used. |
3112 * Returns FAIL for failure (file name already in use by other buffer) | |
3113 * OK otherwise. | |
3114 */ | |
3115 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3116 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3117 buf_T *buf, |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3118 char_u *ffname_arg, |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3119 char_u *sfname_arg, |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3120 int message) /* give message when buffer already exists */ |
7 | 3121 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3122 char_u *ffname = ffname_arg; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3123 char_u *sfname = sfname_arg; |
42 | 3124 buf_T *obuf = NULL; |
7 | 3125 #ifdef UNIX |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3126 stat_T st; |
7 | 3127 #endif |
3128 | |
3129 if (ffname == NULL || *ffname == NUL) | |
3130 { | |
3131 /* Removing the name. */ | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3132 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3133 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3134 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3135 buf->b_sfname = NULL; |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
3136 VIM_CLEAR(buf->b_ffname); |
7 | 3137 #ifdef UNIX |
3138 st.st_dev = (dev_T)-1; | |
3139 #endif | |
3140 } | |
3141 else | |
3142 { | |
3143 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
3144 if (ffname == NULL) /* out of memory */ | |
3145 return FAIL; | |
3146 | |
3147 /* | |
3148 * if the file name is already used in another buffer: | |
3149 * - if the buffer is loaded, fail | |
3150 * - if the buffer is not loaded, delete it from the list | |
3151 */ | |
3152 #ifdef UNIX | |
3153 if (mch_stat((char *)ffname, &st) < 0) | |
3154 st.st_dev = (dev_T)-1; | |
42 | 3155 #endif |
3156 if (!(buf->b_flags & BF_DUMMY)) | |
3157 #ifdef UNIX | |
3158 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3159 #else |
42 | 3160 obuf = buflist_findname(ffname); |
7 | 3161 #endif |
3162 if (obuf != NULL && obuf != buf) | |
3163 { | |
3164 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
3165 { | |
3166 if (message) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3167 emsg(_("E95: Buffer with this name already exists")); |
7 | 3168 vim_free(ffname); |
3169 return FAIL; | |
3170 } | |
3365 | 3171 /* delete from the list */ |
3172 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
7 | 3173 } |
3174 sfname = vim_strsave(sfname); | |
3175 if (ffname == NULL || sfname == NULL) | |
3176 { | |
3177 vim_free(sfname); | |
3178 vim_free(ffname); | |
3179 return FAIL; | |
3180 } | |
3181 #ifdef USE_FNAME_CASE | |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
3182 fname_case(sfname, 0); /* set correct case for short file name */ |
7 | 3183 #endif |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3184 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3185 vim_free(buf->b_sfname); |
7 | 3186 vim_free(buf->b_ffname); |
3187 buf->b_ffname = ffname; | |
3188 buf->b_sfname = sfname; | |
3189 } | |
3190 buf->b_fname = buf->b_sfname; | |
3191 #ifdef UNIX | |
3192 if (st.st_dev == (dev_T)-1) | |
1873 | 3193 buf->b_dev_valid = FALSE; |
7 | 3194 else |
3195 { | |
1873 | 3196 buf->b_dev_valid = TRUE; |
7 | 3197 buf->b_dev = st.st_dev; |
3198 buf->b_ino = st.st_ino; | |
3199 } | |
3200 #endif | |
3201 | |
3202 buf->b_shortname = FALSE; | |
3203 | |
3204 buf_name_changed(buf); | |
3205 return OK; | |
3206 } | |
3207 | |
3208 /* | |
41 | 3209 * Crude way of changing the name of a buffer. Use with care! |
3210 * The name should be relative to the current directory. | |
3211 */ | |
3212 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3213 buf_set_name(int fnum, char_u *name) |
41 | 3214 { |
3215 buf_T *buf; | |
3216 | |
3217 buf = buflist_findnr(fnum); | |
3218 if (buf != NULL) | |
3219 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3220 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3221 vim_free(buf->b_sfname); |
41 | 3222 vim_free(buf->b_ffname); |
844 | 3223 buf->b_ffname = vim_strsave(name); |
3224 buf->b_sfname = NULL; | |
3225 /* Allocate ffname and expand into full path. Also resolves .lnk | |
3226 * files on Win32. */ | |
3227 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
41 | 3228 buf->b_fname = buf->b_sfname; |
3229 } | |
3230 } | |
3231 | |
3232 /* | |
7 | 3233 * Take care of what needs to be done when the name of buffer "buf" has |
3234 * changed. | |
3235 */ | |
3236 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3237 buf_name_changed(buf_T *buf) |
7 | 3238 { |
3239 /* | |
3240 * If the file name changed, also change the name of the swapfile | |
3241 */ | |
3242 if (buf->b_ml.ml_mfp != NULL) | |
3243 ml_setname(buf); | |
3244 | |
3245 if (curwin->w_buffer == buf) | |
3246 check_arg_idx(curwin); /* check file name for arg list */ | |
3247 #ifdef FEAT_TITLE | |
3248 maketitle(); /* set window title */ | |
3249 #endif | |
3250 status_redraw_all(); /* status lines need to be redrawn */ | |
3251 fmarks_check_names(buf); /* check named file marks */ | |
3252 ml_timestamp(buf); /* reset timestamp */ | |
3253 } | |
3254 | |
3255 /* | |
3256 * set alternate file name for current window | |
3257 * | |
3258 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3259 * Return the buffer. | |
3260 */ | |
3261 buf_T * | |
7817
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parents:
7799
diff
changeset
|
3262 setaltfname( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3263 char_u *ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3264 char_u *sfname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3265 linenr_T lnum) |
7 | 3266 { |
3267 buf_T *buf; | |
3268 | |
3269 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
3270 buf = buflist_new(ffname, sfname, lnum, 0); | |
22 | 3271 if (buf != NULL && !cmdmod.keepalt) |
7 | 3272 curwin->w_alt_fnum = buf->b_fnum; |
3273 return buf; | |
3274 } | |
3275 | |
3276 /* | |
3277 * Get alternate file name for current window. | |
3278 * Return NULL if there isn't any, and give error message if requested. | |
3279 */ | |
3280 char_u * | |
7817
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parents:
7799
diff
changeset
|
3281 getaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3282 int errmsg) /* give error message */ |
7 | 3283 { |
3284 char_u *fname; | |
3285 linenr_T dummy; | |
3286 | |
3287 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3288 { | |
3289 if (errmsg) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3290 emsg(_(e_noalt)); |
7 | 3291 return NULL; |
3292 } | |
3293 return fname; | |
3294 } | |
3295 | |
3296 /* | |
3297 * Add a file name to the buflist and return its number. | |
3298 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3299 * | |
3300 * used by qf_init(), main() and doarglist() | |
3301 */ | |
3302 int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3303 buflist_add(char_u *fname, int flags) |
7 | 3304 { |
3305 buf_T *buf; | |
3306 | |
3307 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3308 if (buf != NULL) | |
3309 return buf->b_fnum; | |
3310 return 0; | |
3311 } | |
3312 | |
3313 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3314 /* | |
3315 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3316 */ | |
3317 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3318 buflist_slash_adjust(void) |
7 | 3319 { |
3320 buf_T *bp; | |
3321 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
3322 FOR_ALL_BUFFERS(bp) |
7 | 3323 { |
3324 if (bp->b_ffname != NULL) | |
3325 slash_adjust(bp->b_ffname); | |
3326 if (bp->b_sfname != NULL) | |
3327 slash_adjust(bp->b_sfname); | |
3328 } | |
3329 } | |
3330 #endif | |
3331 | |
3332 /* | |
1743 | 3333 * Set alternate cursor position for the current buffer and window "win". |
7 | 3334 * Also save the local window option values. |
3335 */ | |
3336 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3337 buflist_altfpos(win_T *win) |
7 | 3338 { |
1743 | 3339 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3340 } |
3341 | |
3342 /* | |
3343 * Return TRUE if 'ffname' is not the same file as current file. | |
3344 * Fname must have a full path (expanded by mch_FullName()). | |
3345 */ | |
3346 int | |
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parents:
7799
diff
changeset
|
3347 otherfile(char_u *ffname) |
7 | 3348 { |
3349 return otherfile_buf(curbuf, ffname | |
3350 #ifdef UNIX | |
3351 , NULL | |
3352 #endif | |
3353 ); | |
3354 } | |
3355 | |
3356 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3357 otherfile_buf( |
83861277e6a3
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parents:
7799
diff
changeset
|
3358 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
3359 char_u *ffname |
7 | 3360 #ifdef UNIX |
9387
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parents:
9228
diff
changeset
|
3361 , stat_T *stp |
7817
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parents:
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diff
changeset
|
3362 #endif |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3363 ) |
7 | 3364 { |
3365 /* no name is different */ | |
3366 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
3367 return TRUE; | |
3368 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3369 return FALSE; | |
3370 #ifdef UNIX | |
3371 { | |
9387
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parents:
9228
diff
changeset
|
3372 stat_T st; |
f094d4085014
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parents:
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diff
changeset
|
3373 |
f094d4085014
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parents:
9228
diff
changeset
|
3374 /* If no stat_T given, get it now */ |
7 | 3375 if (stp == NULL) |
3376 { | |
1873 | 3377 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3378 st.st_dev = (dev_T)-1; |
3379 stp = &st; | |
3380 } | |
3381 /* Use dev/ino to check if the files are the same, even when the names | |
3382 * are different (possible with links). Still need to compare the | |
3383 * name above, for when the file doesn't exist yet. | |
3384 * Problem: The dev/ino changes when a file is deleted (and created | |
3385 * again) and remains the same when renamed/moved. We don't want to | |
3386 * mch_stat() each buffer each time, that would be too slow. Get the | |
3387 * dev/ino again when they appear to match, but not when they appear | |
3388 * to be different: Could skip a buffer when it's actually the same | |
3389 * file. */ | |
3390 if (buf_same_ino(buf, stp)) | |
3391 { | |
3392 buf_setino(buf); | |
3393 if (buf_same_ino(buf, stp)) | |
3394 return FALSE; | |
3395 } | |
3396 } | |
3397 #endif | |
3398 return TRUE; | |
3399 } | |
3400 | |
3401 #if defined(UNIX) || defined(PROTO) | |
3402 /* | |
3403 * Set inode and device number for a buffer. | |
3404 * Must always be called when b_fname is changed!. | |
3405 */ | |
3406 void | |
7817
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parents:
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diff
changeset
|
3407 buf_setino(buf_T *buf) |
7 | 3408 { |
9387
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parents:
9228
diff
changeset
|
3409 stat_T st; |
7 | 3410 |
3411 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3412 { | |
1873 | 3413 buf->b_dev_valid = TRUE; |
7 | 3414 buf->b_dev = st.st_dev; |
3415 buf->b_ino = st.st_ino; | |
3416 } | |
3417 else | |
1873 | 3418 buf->b_dev_valid = FALSE; |
7 | 3419 } |
3420 | |
3421 /* | |
3422 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3423 */ | |
3424 static int | |
7817
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diff
changeset
|
3425 buf_same_ino( |
83861277e6a3
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parents:
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diff
changeset
|
3426 buf_T *buf, |
9387
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parents:
9228
diff
changeset
|
3427 stat_T *stp) |
7 | 3428 { |
1873 | 3429 return (buf->b_dev_valid |
7 | 3430 && stp->st_dev == buf->b_dev |
3431 && stp->st_ino == buf->b_ino); | |
3432 } | |
3433 #endif | |
3434 | |
667 | 3435 /* |
3436 * Print info about the current buffer. | |
3437 */ | |
7 | 3438 void |
7817
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parents:
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diff
changeset
|
3439 fileinfo( |
83861277e6a3
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parents:
7799
diff
changeset
|
3440 int fullname, /* when non-zero print full path */ |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3441 int shorthelp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3442 int dont_truncate) |
7 | 3443 { |
3444 char_u *name; | |
3445 int n; | |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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changeset
|
3446 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3447 char *buffer; |
272 | 3448 size_t len; |
7 | 3449 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16778
diff
changeset
|
3450 buffer = alloc(IOSIZE); |
7 | 3451 if (buffer == NULL) |
3452 return; | |
3453 | |
3454 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
3455 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3456 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3457 p = buffer + STRLEN(buffer); |
3458 } | |
3459 else | |
3460 p = buffer; | |
3461 | |
3462 *p++ = '"'; | |
3463 if (buf_spname(curbuf) != NULL) | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3464 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3465 else |
3466 { | |
3467 if (!fullname && curbuf->b_fname != NULL) | |
3468 name = curbuf->b_fname; | |
3469 else | |
3470 name = curbuf->b_ffname; | |
15543
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parents:
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diff
changeset
|
3471 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3472 (int)(IOSIZE - (p - buffer)), TRUE); |
3473 } | |
3474 | |
15543
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changeset
|
3475 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3476 curbufIsChanged() ? (shortmess(SHM_MOD) |
3477 ? " [+]" : _(" [Modified]")) : " ", | |
3478 (curbuf->b_flags & BF_NOTEDITED) | |
3479 #ifdef FEAT_QUICKFIX | |
3480 && !bt_dontwrite(curbuf) | |
3481 #endif | |
3482 ? _("[Not edited]") : "", | |
3483 (curbuf->b_flags & BF_NEW) | |
3484 #ifdef FEAT_QUICKFIX | |
3485 && !bt_dontwrite(curbuf) | |
3486 #endif | |
3487 ? _("[New file]") : "", | |
3488 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
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4354
diff
changeset
|
3489 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3490 : _("[readonly]")) : "", |
3491 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3492 || curbuf->b_p_ro) ? | |
3493 " " : ""); | |
3494 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
3495 * causes an overflow, thus for large numbers divide instead. */ | |
3496 if (curwin->w_cursor.lnum > 1000000L) | |
3497 n = (int)(((long)curwin->w_cursor.lnum) / | |
3498 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3499 else | |
3500 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3501 (long)curbuf->b_ml.ml_line_count); | |
3502 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3503 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3504 #ifdef FEAT_CMDL_INFO |
3505 else if (p_ru) | |
3506 /* Current line and column are already on the screen -- webb */ | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3507 vim_snprintf_add(buffer, IOSIZE, |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3508 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
c8f07e8b273e
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parents:
14509
diff
changeset
|
3509 curbuf->b_ml.ml_line_count), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3510 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3511 #endif |
3512 else | |
3513 { | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3514 vim_snprintf_add(buffer, IOSIZE, |
7 | 3515 _("line %ld of %ld --%d%%-- col "), |
3516 (long)curwin->w_cursor.lnum, | |
3517 (long)curbuf->b_ml.ml_line_count, | |
3518 n); | |
3519 validate_virtcol(); | |
1869 | 3520 len = STRLEN(buffer); |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3521 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3522 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3523 } | |
3524 | |
15543
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Bram Moolenaar <Bram@vim.org>
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15510
diff
changeset
|
3525 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE, |
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3526 !shortmess(SHM_FILE)); |
7 | 3527 |
3528 if (dont_truncate) | |
3529 { | |
3530 /* Temporarily set msg_scroll to avoid the message being truncated. | |
3531 * First call msg_start() to get the message in the right place. */ | |
3532 msg_start(); | |
3533 n = msg_scroll; | |
3534 msg_scroll = TRUE; | |
3535 msg(buffer); | |
3536 msg_scroll = n; | |
3537 } | |
3538 else | |
3539 { | |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3540 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3541 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
3542 /* Need to repeat the message after redrawing when: | |
3543 * - When restart_edit is set (otherwise there will be a delay | |
3544 * before redrawing). | |
3545 * - When the screen was scrolled but there is no wait-return | |
3546 * prompt. */ | |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3547 set_keep_msg((char_u *)p, 0); |
7 | 3548 } |
3549 | |
3550 vim_free(buffer); | |
3551 } | |
3552 | |
3553 void | |
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diff
changeset
|
3554 col_print( |
83861277e6a3
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parents:
7799
diff
changeset
|
3555 char_u *buf, |
83861277e6a3
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parents:
7799
diff
changeset
|
3556 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7799
diff
changeset
|
3557 int col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3558 int vcol) |
7 | 3559 { |
3560 if (col == vcol) | |
1869 | 3561 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3562 else |
1869 | 3563 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3564 } |
3565 | |
3566 #if defined(FEAT_TITLE) || defined(PROTO) | |
3567 static char_u *lasttitle = NULL; | |
3568 static char_u *lasticon = NULL; | |
3569 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3570 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3571 * Put the file name in the title bar and icon of the window. |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3572 */ |
7 | 3573 void |
7817
83861277e6a3
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7799
diff
changeset
|
3574 maketitle(void) |
7 | 3575 { |
3576 char_u *p; | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3577 char_u *title_str = NULL; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3578 char_u *icon_str = NULL; |
7 | 3579 int maxlen = 0; |
3580 int len; | |
3581 int mustset; | |
3582 char_u buf[IOSIZE]; | |
3583 int off; | |
3584 | |
3585 if (!redrawing()) | |
3586 { | |
3587 /* Postpone updating the title when 'lazyredraw' is set. */ | |
3588 need_maketitle = TRUE; | |
3589 return; | |
3590 } | |
3591 | |
3592 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
|
3593 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3594 return; // nothing to do |
7 | 3595 |
3596 if (p_title) | |
3597 { | |
3598 if (p_titlelen > 0) | |
3599 { | |
3600 maxlen = p_titlelen * Columns / 100; | |
3601 if (maxlen < 10) | |
3602 maxlen = 10; | |
3603 } | |
3604 | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3605 title_str = buf; |
7 | 3606 if (*p_titlestring != NUL) |
3607 { | |
3608 #ifdef FEAT_STL_OPT | |
771 | 3609 if (stl_syntax & STL_IN_TITLE) |
3610 { | |
3611 int use_sandbox = FALSE; | |
3612 int save_called_emsg = called_emsg; | |
675 | 3613 |
3614 # ifdef FEAT_EVAL | |
771 | 3615 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3616 # endif |
771 | 3617 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3618 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3619 p_titlestring, use_sandbox, |
681 | 3620 0, maxlen, NULL, NULL); |
771 | 3621 if (called_emsg) |
3622 set_string_option_direct((char_u *)"titlestring", -1, | |
3623 (char_u *)"", OPT_FREE, SID_ERROR); | |
3624 called_emsg |= save_called_emsg; | |
3625 } | |
7 | 3626 else |
3627 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3628 title_str = p_titlestring; |
7 | 3629 } |
3630 else | |
3631 { | |
3632 /* format: "fname + (path) (1 of 2) - VIM" */ | |
3633 | |
3780 | 3634 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3635 #define SPACE_FOR_DIR (IOSIZE - 20) | |
3636 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
7 | 3637 if (curbuf->b_fname == NULL) |
3780 | 3638 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
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diff
changeset
|
3639 #ifdef FEAT_TERMINAL |
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diff
changeset
|
3640 else if (curbuf->b_term != NULL) |
f33b9375ba03
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3641 { |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3642 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
f33b9375ba03
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parents:
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diff
changeset
|
3643 SPACE_FOR_FNAME); |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3644 } |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3645 #endif |
7 | 3646 else |
3647 { | |
3648 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3649 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3650 vim_free(p); |
3651 } | |
3652 | |
11772
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3653 #ifdef FEAT_TERMINAL |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3654 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3655 #endif |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3656 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3657 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3658 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3659 { |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3660 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3661 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3662 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3663 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3664 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3665 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3666 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3667 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
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changeset
|
3668 |
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changeset
|
3669 if (curbuf->b_fname != NULL |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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parents:
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diff
changeset
|
3670 #ifdef FEAT_TERMINAL |
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changeset
|
3671 && curbuf->b_term == NULL |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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changeset
|
3672 #endif |
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changeset
|
3673 ) |
7 | 3674 { |
3675 /* Get path of file, replace home dir with ~ */ | |
3676 off = (int)STRLEN(buf); | |
3677 buf[off++] = ' '; | |
3678 buf[off++] = '('; | |
3679 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3680 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3681 #ifdef BACKSLASH_IN_FILENAME |
3682 /* avoid "c:/name" to be reduced to "c" */ | |
3683 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
3684 off += 2; | |
3685 #endif | |
3686 /* remove the file name */ | |
39 | 3687 p = gettail_sep(buf + off); |
7 | 3688 if (p == buf + off) |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3689 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3690 /* must be a help buffer */ |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3691 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3692 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3693 } |
7 | 3694 else |
3695 *p = NUL; | |
39 | 3696 |
3780 | 3697 /* Translate unprintable chars and concatenate. Keep some |
3698 * room for the server name. When there is no room (very long | |
3699 * file name) use (...). */ | |
3700 if (off < SPACE_FOR_DIR) | |
3701 { | |
3702 p = transstr(buf + off); | |
3703 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3704 vim_free(p); | |
3705 } | |
3706 else | |
3707 { | |
3708 vim_strncpy(buf + off, (char_u *)"...", | |
3709 (size_t)(SPACE_FOR_ARGNR - off)); | |
3710 } | |
7 | 3711 STRCAT(buf, ")"); |
3712 } | |
3713 | |
3780 | 3714 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3715 |
3716 #if defined(FEAT_CLIENTSERVER) | |
3717 if (serverName != NULL) | |
3718 { | |
3719 STRCAT(buf, " - "); | |
2768 | 3720 vim_strcat(buf, serverName, IOSIZE); |
7 | 3721 } |
3722 else | |
3723 #endif | |
3724 STRCAT(buf, " - VIM"); | |
3725 | |
3726 if (maxlen > 0) | |
3727 { | |
3728 /* make it shorter by removing a bit in the middle */ | |
3277 | 3729 if (vim_strsize(buf) > maxlen) |
3730 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3731 } |
3732 } | |
3733 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3734 mustset = value_changed(title_str, &lasttitle); |
7 | 3735 |
3736 if (p_icon) | |
3737 { | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3738 icon_str = buf; |
7 | 3739 if (*p_iconstring != NUL) |
3740 { | |
3741 #ifdef FEAT_STL_OPT | |
771 | 3742 if (stl_syntax & STL_IN_ICON) |
3743 { | |
3744 int use_sandbox = FALSE; | |
3745 int save_called_emsg = called_emsg; | |
675 | 3746 |
3747 # ifdef FEAT_EVAL | |
771 | 3748 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3749 # endif |
771 | 3750 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3751 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3752 p_iconstring, use_sandbox, |
681 | 3753 0, 0, NULL, NULL); |
771 | 3754 if (called_emsg) |
3755 set_string_option_direct((char_u *)"iconstring", -1, | |
3756 (char_u *)"", OPT_FREE, SID_ERROR); | |
3757 called_emsg |= save_called_emsg; | |
3758 } | |
7 | 3759 else |
3760 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3761 icon_str = p_iconstring; |
7 | 3762 } |
3763 else | |
3764 { | |
3765 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3766 p = buf_spname(curbuf); |
7 | 3767 else /* use file name only in icon */ |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3768 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3769 *icon_str = NUL; |
7 | 3770 /* Truncate name at 100 bytes. */ |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3771 len = (int)STRLEN(p); |
7 | 3772 if (len > 100) |
3773 { | |
3774 len -= 100; | |
3775 if (has_mbyte) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3776 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3777 p += len; |
7 | 3778 } |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3779 STRCPY(icon_str, p); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3780 trans_characters(icon_str, IOSIZE); |
7 | 3781 } |
3782 } | |
3783 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3784 mustset |= value_changed(icon_str, &lasticon); |
7 | 3785 |
3786 if (mustset) | |
3787 resettitle(); | |
3788 } | |
3789 | |
3790 /* | |
3791 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3792 * from "str" if it does. | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3793 * Return TRUE if resettitle() is to be called. |
7 | 3794 */ |
3795 static int | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3796 value_changed(char_u *str, char_u **last) |
7 | 3797 { |
3798 if ((str == NULL) != (*last == NULL) | |
3799 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3800 { | |
3801 vim_free(*last); | |
3802 if (str == NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3803 { |
7 | 3804 *last = NULL; |
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
3805 mch_restore_title( |
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
3806 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3807 } |
7 | 3808 else |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3809 { |
7 | 3810 *last = vim_strsave(str); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3811 return TRUE; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3812 } |
7 | 3813 } |
3814 return FALSE; | |
3815 } | |
3816 | |
3817 /* | |
3818 * Put current window title back (used after calling a shell) | |
3819 */ | |
3820 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3821 resettitle(void) |
7 | 3822 { |
3823 mch_settitle(lasttitle, lasticon); | |
3824 } | |
358 | 3825 |
3826 # if defined(EXITFREE) || defined(PROTO) | |
3827 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3828 free_titles(void) |
358 | 3829 { |
3830 vim_free(lasttitle); | |
3831 vim_free(lasticon); | |
3832 } | |
3833 # endif | |
3834 | |
7 | 3835 #endif /* FEAT_TITLE */ |
3836 | |
686 | 3837 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3838 /* |
675 | 3839 * Build a string from the status line items in "fmt". |
7 | 3840 * Return length of string in screen cells. |
3841 * | |
675 | 3842 * Normally works for window "wp", except when working for 'tabline' then it |
3843 * is "curwin". | |
3844 * | |
7 | 3845 * Items are drawn interspersed with the text that surrounds it |
3846 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3847 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3848 * | |
3849 * If maxwidth is not zero, the string will be filled at any middle marker | |
3850 * or truncated if too long, fillchar is used for all whitespace. | |
3851 */ | |
3852 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3853 build_stl_str_hl( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3854 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3855 char_u *out, /* buffer to write into != NameBuff */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3856 size_t outlen, /* length of out[] */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3857 char_u *fmt, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3858 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3859 int fillchar, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3860 int maxwidth, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3861 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3862 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
7 | 3863 { |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3864 linenr_T lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3865 size_t len; |
7 | 3866 char_u *p; |
3867 char_u *s; | |
3868 char_u *t; | |
4333 | 3869 int byteval; |
7 | 3870 #ifdef FEAT_EVAL |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3871 win_T *save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3872 buf_T *save_curbuf; |
7 | 3873 #endif |
3874 int empty_line; | |
3875 colnr_T virtcol; | |
3876 long l; | |
3877 long n; | |
3878 int prevchar_isflag; | |
3879 int prevchar_isitem; | |
3880 int itemisflag; | |
3881 int fillable; | |
3882 char_u *str; | |
3883 long num; | |
3884 int width; | |
3885 int itemcnt; | |
3886 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
3887 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
3888 int group_start_userhl; |
7 | 3889 int groupitem[STL_MAX_ITEM]; |
3890 int groupdepth; | |
3891 struct stl_item | |
3892 { | |
3893 char_u *start; | |
3894 int minwid; | |
3895 int maxwid; | |
3896 enum | |
3897 { | |
3898 Normal, | |
3899 Empty, | |
3900 Group, | |
3901 Middle, | |
3902 Highlight, | |
681 | 3903 TabPage, |
7 | 3904 Trunc |
3905 } type; | |
3906 } item[STL_MAX_ITEM]; | |
3907 int minwid; | |
3908 int maxwid; | |
3909 int zeropad; | |
3910 char_u base; | |
3911 char_u opt; | |
3912 #define TMPLEN 70 | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3913 char_u buf_tmp[TMPLEN]; |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
3914 char_u win_tmp[TMPLEN]; |
678 | 3915 char_u *usefmt = fmt; |
681 | 3916 struct stl_hlrec *sp; |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3917 int save_must_redraw = must_redraw; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3918 int save_redr_type = curwin->w_redr_type; |
678 | 3919 |
3920 #ifdef FEAT_EVAL | |
3921 /* | |
3922 * When the format starts with "%!" then evaluate it as an expression and | |
3923 * use the result as the actual format string. | |
3924 */ | |
3925 if (fmt[0] == '%' && fmt[1] == '!') | |
3926 { | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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parents:
16738
diff
changeset
|
3927 typval_T tv; |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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parents:
16738
diff
changeset
|
3928 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
3929 tv.v_type = VAR_NUMBER; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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parents:
16738
diff
changeset
|
3930 tv.vval.v_number = wp->w_id; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3931 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
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16738
diff
changeset
|
3932 |
678 | 3933 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); |
3934 if (usefmt == NULL) | |
943 | 3935 usefmt = fmt; |
16740
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Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3936 |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
3937 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 3938 } |
3939 #endif | |
7 | 3940 |
3941 if (fillchar == 0) | |
3942 fillchar = ' '; | |
819 | 3943 /* Can't handle a multi-byte fill character yet. */ |
3944 else if (mb_char2len(fillchar) > 1) | |
3945 fillchar = '-'; | |
3946 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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parents:
15555
diff
changeset
|
3947 // The cursor in windows other than the current one isn't always |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3948 // up-to-date, esp. because of autocommands and timers. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
3949 lnum = wp->w_cursor.lnum; |
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patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
3950 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3951 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
3952 lnum = wp->w_buffer->b_ml.ml_line_count; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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15555
diff
changeset
|
3953 wp->w_cursor.lnum = lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
3954 } |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3955 |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3956 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3957 // p will become invalid when getting another buffer line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3958 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 3959 empty_line = (*p == NUL); |
3960 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3961 // Get the byte value now, in case we need it below. This is more efficient |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3962 // than making a copy of the line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3963 len = STRLEN(p); |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3964 if (wp->w_cursor.col > (colnr_T)len) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3965 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3966 // Line may have changed since checking the cursor column, or the lnum |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3967 // was adjusted above. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3968 wp->w_cursor.col = (colnr_T)len; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3969 wp->w_cursor.coladd = 0; |
4333 | 3970 byteval = 0; |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3971 } |
4333 | 3972 else |
3973 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 3974 |
3975 groupdepth = 0; | |
3976 p = out; | |
3977 curitem = 0; | |
3978 prevchar_isflag = TRUE; | |
3979 prevchar_isitem = FALSE; | |
678 | 3980 for (s = usefmt; *s; ) |
7 | 3981 { |
2704 | 3982 if (curitem == STL_MAX_ITEM) |
3983 { | |
3984 /* There are too many items. Add the error code to the statusline | |
3985 * to give the user a hint about what went wrong. */ | |
3986 if (p + 6 < out + outlen) | |
3987 { | |
3988 mch_memmove(p, " E541", (size_t)5); | |
3989 p += 5; | |
3990 } | |
3991 break; | |
3992 } | |
3993 | |
7 | 3994 if (*s != NUL && *s != '%') |
3995 prevchar_isflag = prevchar_isitem = FALSE; | |
3996 | |
3997 /* | |
3998 * Handle up to the next '%' or the end. | |
3999 */ | |
4000 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4001 *p++ = *s++; | |
4002 if (*s == NUL || p + 1 >= out + outlen) | |
4003 break; | |
4004 | |
4005 /* | |
4006 * Handle one '%' item. | |
4007 */ | |
4008 s++; | |
2694 | 4009 if (*s == NUL) /* ignore trailing % */ |
4010 break; | |
7 | 4011 if (*s == '%') |
4012 { | |
4013 if (p + 1 >= out + outlen) | |
4014 break; | |
4015 *p++ = *s++; | |
4016 prevchar_isflag = prevchar_isitem = FALSE; | |
4017 continue; | |
4018 } | |
4019 if (*s == STL_MIDDLEMARK) | |
4020 { | |
4021 s++; | |
4022 if (groupdepth > 0) | |
4023 continue; | |
4024 item[curitem].type = Middle; | |
4025 item[curitem++].start = p; | |
4026 continue; | |
4027 } | |
4028 if (*s == STL_TRUNCMARK) | |
4029 { | |
4030 s++; | |
4031 item[curitem].type = Trunc; | |
4032 item[curitem++].start = p; | |
4033 continue; | |
4034 } | |
4035 if (*s == ')') | |
4036 { | |
4037 s++; | |
4038 if (groupdepth < 1) | |
4039 continue; | |
4040 groupdepth--; | |
4041 | |
4042 t = item[groupitem[groupdepth]].start; | |
4043 *p = NUL; | |
4044 l = vim_strsize(t); | |
4045 if (curitem > groupitem[groupdepth] + 1 | |
4046 && item[groupitem[groupdepth]].minwid == 0) | |
4047 { | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4048 /* remove group if all items are empty and highlight group |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4049 * doesn't change */ |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4050 group_start_userhl = group_end_userhl = 0; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4051 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4052 { |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4053 if (item[n].type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4054 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4055 group_start_userhl = group_end_userhl = item[n].minwid; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4056 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4057 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4058 } |
7 | 4059 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4060 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4061 if (item[n].type == Normal) |
7 | 4062 break; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4063 if (item[n].type == Highlight) |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4064 group_end_userhl = item[n].minwid; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4065 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4066 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4067 { |
4068 p = t; | |
4069 l = 0; | |
4070 } | |
4071 } | |
4072 if (l > item[groupitem[groupdepth]].maxwid) | |
4073 { | |
4074 /* truncate, remove n bytes of text at the start */ | |
4075 if (has_mbyte) | |
4076 { | |
4077 /* Find the first character that should be included. */ | |
4078 n = 0; | |
4079 while (l >= item[groupitem[groupdepth]].maxwid) | |
4080 { | |
4081 l -= ptr2cells(t + n); | |
474 | 4082 n += (*mb_ptr2len)(t + n); |
7 | 4083 } |
4084 } | |
4085 else | |
835 | 4086 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4087 |
4088 *t = '<'; | |
1869 | 4089 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4090 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4091 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4092 // Fill up space left over by half a double-wide char. |
7 | 4093 while (++l < item[groupitem[groupdepth]].minwid) |
4094 *p++ = fillchar; | |
4095 | |
4096 /* correct the start of the items for the truncation */ | |
4097 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
4098 { | |
4099 item[l].start -= n; | |
4100 if (item[l].start < t) | |
4101 item[l].start = t; | |
4102 } | |
4103 } | |
4104 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4105 { | |
4106 /* fill */ | |
4107 n = item[groupitem[groupdepth]].minwid; | |
4108 if (n < 0) | |
4109 { | |
4110 /* fill by appending characters */ | |
4111 n = 0 - n; | |
4112 while (l++ < n && p + 1 < out + outlen) | |
4113 *p++ = fillchar; | |
4114 } | |
4115 else | |
4116 { | |
4117 /* fill by inserting characters */ | |
1869 | 4118 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4119 l = n - l; |
4120 if (p + l >= out + outlen) | |
835 | 4121 l = (long)((out + outlen) - p - 1); |
7 | 4122 p += l; |
4123 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4124 item[n].start += l; | |
4125 for ( ; l > 0; l--) | |
4126 *t++ = fillchar; | |
4127 } | |
4128 } | |
4129 continue; | |
4130 } | |
4131 minwid = 0; | |
4132 maxwid = 9999; | |
4133 zeropad = FALSE; | |
4134 l = 1; | |
4135 if (*s == '0') | |
4136 { | |
4137 s++; | |
4138 zeropad = TRUE; | |
4139 } | |
4140 if (*s == '-') | |
4141 { | |
4142 s++; | |
4143 l = -1; | |
4144 } | |
4145 if (VIM_ISDIGIT(*s)) | |
4146 { | |
4147 minwid = (int)getdigits(&s); | |
4148 if (minwid < 0) /* overflow */ | |
4149 minwid = 0; | |
4150 } | |
678 | 4151 if (*s == STL_USER_HL) |
7 | 4152 { |
4153 item[curitem].type = Highlight; | |
4154 item[curitem].start = p; | |
4155 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4156 s++; | |
4157 curitem++; | |
4158 continue; | |
4159 } | |
681 | 4160 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4161 { | |
4162 if (*s == STL_TABCLOSENR) | |
4163 { | |
4164 if (minwid == 0) | |
4165 { | |
4166 /* %X ends the close label, go back to the previously | |
4167 * define tab label nr. */ | |
4168 for (n = curitem - 1; n >= 0; --n) | |
4169 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4170 { | |
4171 minwid = item[n].minwid; | |
4172 break; | |
4173 } | |
4174 } | |
4175 else | |
4176 /* close nrs are stored as negative values */ | |
4177 minwid = - minwid; | |
4178 } | |
4179 item[curitem].type = TabPage; | |
4180 item[curitem].start = p; | |
4181 item[curitem].minwid = minwid; | |
4182 s++; | |
4183 curitem++; | |
4184 continue; | |
4185 } | |
7 | 4186 if (*s == '.') |
4187 { | |
4188 s++; | |
4189 if (VIM_ISDIGIT(*s)) | |
4190 { | |
4191 maxwid = (int)getdigits(&s); | |
4192 if (maxwid <= 0) /* overflow */ | |
4193 maxwid = 50; | |
4194 } | |
4195 } | |
4196 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4197 if (*s == '(') | |
4198 { | |
4199 groupitem[groupdepth++] = curitem; | |
4200 item[curitem].type = Group; | |
4201 item[curitem].start = p; | |
4202 item[curitem].minwid = minwid; | |
4203 item[curitem].maxwid = maxwid; | |
4204 s++; | |
4205 curitem++; | |
4206 continue; | |
4207 } | |
4208 if (vim_strchr(STL_ALL, *s) == NULL) | |
4209 { | |
4210 s++; | |
4211 continue; | |
4212 } | |
4213 opt = *s++; | |
4214 | |
4215 /* OK - now for the real work */ | |
4216 base = 'D'; | |
4217 itemisflag = FALSE; | |
4218 fillable = TRUE; | |
4219 num = -1; | |
4220 str = NULL; | |
4221 switch (opt) | |
4222 { | |
4223 case STL_FILEPATH: | |
4224 case STL_FULLPATH: | |
4225 case STL_FILENAME: | |
4226 fillable = FALSE; /* don't change ' ' to fillchar */ | |
4227 if (buf_spname(wp->w_buffer) != NULL) | |
3839 | 4228 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4229 else |
4230 { | |
4231 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4232 : wp->w_buffer->b_fname; |
7 | 4233 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4234 } | |
4235 trans_characters(NameBuff, MAXPATHL); | |
4236 if (opt != STL_FILENAME) | |
4237 str = NameBuff; | |
4238 else | |
4239 str = gettail(NameBuff); | |
4240 break; | |
4241 | |
4242 case STL_VIM_EXPR: /* '{' */ | |
4243 itemisflag = TRUE; | |
4244 t = p; | |
4245 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4246 *p++ = *s++; | |
4247 if (*s != '}') /* missing '}' or out of space */ | |
4248 break; | |
4249 s++; | |
4250 *p = 0; | |
4251 p = t; | |
4252 | |
4253 #ifdef FEAT_EVAL | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4254 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4255 "%d", curbuf->b_fnum); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4256 set_internal_string_var((char_u *)"g:actual_curbuf", buf_tmp); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4257 vim_snprintf((char *)win_tmp, sizeof(win_tmp), "%d", curwin->w_id); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4258 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4259 |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4260 save_curbuf = curbuf; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4261 save_curwin = curwin; |
7 | 4262 curwin = wp; |
4263 curbuf = wp->w_buffer; | |
4264 | |
675 | 4265 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4266 |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4267 curwin = save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4268 curbuf = save_curbuf; |
145 | 4269 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4270 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4271 |
4272 if (str != NULL && *str != 0) | |
4273 { | |
4274 if (*skipdigits(str) == NUL) | |
4275 { | |
4276 num = atoi((char *)str); | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
4277 VIM_CLEAR(str); |
7 | 4278 itemisflag = FALSE; |
4279 } | |
4280 } | |
4281 #endif | |
4282 break; | |
4283 | |
4284 case STL_LINE: | |
4285 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4286 ? 0L : (long)(wp->w_cursor.lnum); | |
4287 break; | |
4288 | |
4289 case STL_NUMLINES: | |
4290 num = wp->w_buffer->b_ml.ml_line_count; | |
4291 break; | |
4292 | |
4293 case STL_COLUMN: | |
4294 num = !(State & INSERT) && empty_line | |
4295 ? 0 : (int)wp->w_cursor.col + 1; | |
4296 break; | |
4297 | |
4298 case STL_VIRTCOL: | |
4299 case STL_VIRTCOL_ALT: | |
4300 /* In list mode virtcol needs to be recomputed */ | |
4301 virtcol = wp->w_virtcol; | |
4302 if (wp->w_p_list && lcs_tab1 == NUL) | |
4303 { | |
4304 wp->w_p_list = FALSE; | |
4305 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4306 wp->w_p_list = TRUE; | |
4307 } | |
4308 ++virtcol; | |
4309 /* Don't display %V if it's the same as %c. */ | |
4310 if (opt == STL_VIRTCOL_ALT | |
4311 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4312 ? 0 : (int)wp->w_cursor.col + 1))) | |
4313 break; | |
4314 num = (long)virtcol; | |
4315 break; | |
4316 | |
4317 case STL_PERCENTAGE: | |
4318 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4319 (long)wp->w_buffer->b_ml.ml_line_count); | |
4320 break; | |
4321 | |
4322 case STL_ALTPERCENT: | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4323 str = buf_tmp; |
1869 | 4324 get_rel_pos(wp, str, TMPLEN); |
7 | 4325 break; |
4326 | |
4327 case STL_ARGLISTSTAT: | |
4328 fillable = FALSE; | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4329 buf_tmp[0] = 0; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4330 if (append_arg_number(wp, buf_tmp, (int)sizeof(buf_tmp), FALSE)) |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4331 str = buf_tmp; |
7 | 4332 break; |
4333 | |
4334 case STL_KEYMAP: | |
4335 fillable = FALSE; | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4336 if (get_keymap_str(wp, (char_u *)"<%s>", buf_tmp, TMPLEN)) |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4337 str = buf_tmp; |
7 | 4338 break; |
4339 case STL_PAGENUM: | |
706 | 4340 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4341 num = printer_page_num; |
7 | 4342 #else |
4343 num = 0; | |
4344 #endif | |
4345 break; | |
4346 | |
4347 case STL_BUFNO: | |
4348 num = wp->w_buffer->b_fnum; | |
4349 break; | |
4350 | |
4351 case STL_OFFSET_X: | |
4352 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4353 /* FALLTHROUGH */ |
7 | 4354 case STL_OFFSET: |
4355 #ifdef FEAT_BYTEOFF | |
4356 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4357 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4358 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4359 0 : (int)wp->w_cursor.col); | |
4360 #endif | |
4361 break; | |
4362 | |
4363 case STL_BYTEVAL_X: | |
4364 base = 'X'; | |
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12660
diff
changeset
|
4365 /* FALLTHROUGH */ |
7 | 4366 case STL_BYTEVAL: |
4333 | 4367 num = byteval; |
7 | 4368 if (num == NL) |
4369 num = 0; | |
4370 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4371 num = NL; | |
4372 break; | |
4373 | |
4374 case STL_ROFLAG: | |
4375 case STL_ROFLAG_ALT: | |
4376 itemisflag = TRUE; | |
4377 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4378 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4379 break; |
4380 | |
4381 case STL_HELPFLAG: | |
4382 case STL_HELPFLAG_ALT: | |
4383 itemisflag = TRUE; | |
4384 if (wp->w_buffer->b_help) | |
4385 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4386 : _("[Help]")); |
7 | 4387 break; |
4388 | |
4389 case STL_FILETYPE: | |
4390 if (*wp->w_buffer->b_p_ft != NUL | |
4391 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4392 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4393 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4394 wp->w_buffer->b_p_ft); |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4395 str = buf_tmp; |
7 | 4396 } |
4397 break; | |
4398 | |
4399 case STL_FILETYPE_ALT: | |
4400 itemisflag = TRUE; | |
4401 if (*wp->w_buffer->b_p_ft != NUL | |
4402 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4403 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4404 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4405 wp->w_buffer->b_p_ft); |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4406 for (t = buf_tmp; *t != 0; t++) |
7 | 4407 *t = TOUPPER_LOC(*t); |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4408 str = buf_tmp; |
7 | 4409 } |
4410 break; | |
4411 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4412 #if defined(FEAT_QUICKFIX) |
7 | 4413 case STL_PREVIEWFLAG: |
4414 case STL_PREVIEWFLAG_ALT: | |
4415 itemisflag = TRUE; | |
4416 if (wp->w_p_pvw) | |
4417 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4418 : _("[Preview]")); | |
4419 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4420 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4421 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4422 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
|
4423 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
|
4424 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4425 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4426 break; |
7 | 4427 #endif |
4428 | |
4429 case STL_MODIFIED: | |
4430 case STL_MODIFIED_ALT: | |
4431 itemisflag = TRUE; | |
4432 switch ((opt == STL_MODIFIED_ALT) | |
4433 + bufIsChanged(wp->w_buffer) * 2 | |
4434 + (!wp->w_buffer->b_p_ma) * 4) | |
4435 { | |
4436 case 2: str = (char_u *)"[+]"; break; | |
4437 case 3: str = (char_u *)",+"; break; | |
4438 case 4: str = (char_u *)"[-]"; break; | |
4439 case 5: str = (char_u *)",-"; break; | |
4440 case 6: str = (char_u *)"[+-]"; break; | |
4441 case 7: str = (char_u *)",+-"; break; | |
4442 } | |
4443 break; | |
678 | 4444 |
4445 case STL_HIGHLIGHT: | |
4446 t = s; | |
4447 while (*s != '#' && *s != NUL) | |
4448 ++s; | |
4449 if (*s == '#') | |
4450 { | |
4451 item[curitem].type = Highlight; | |
4452 item[curitem].start = p; | |
835 | 4453 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4454 curitem++; |
4455 } | |
5407 | 4456 if (*s != NUL) |
4457 ++s; | |
678 | 4458 continue; |
7 | 4459 } |
4460 | |
4461 item[curitem].start = p; | |
4462 item[curitem].type = Normal; | |
4463 if (str != NULL && *str) | |
4464 { | |
4465 t = str; | |
4466 if (itemisflag) | |
4467 { | |
4468 if ((t[0] && t[1]) | |
4469 && ((!prevchar_isitem && *t == ',') | |
4470 || (prevchar_isflag && *t == ' '))) | |
4471 t++; | |
4472 prevchar_isflag = TRUE; | |
4473 } | |
4474 l = vim_strsize(t); | |
4475 if (l > 0) | |
4476 prevchar_isitem = TRUE; | |
4477 if (l > maxwid) | |
4478 { | |
4479 while (l >= maxwid) | |
4480 if (has_mbyte) | |
4481 { | |
4482 l -= ptr2cells(t); | |
474 | 4483 t += (*mb_ptr2len)(t); |
7 | 4484 } |
4485 else | |
4486 l -= byte2cells(*t++); | |
4487 if (p + 1 >= out + outlen) | |
4488 break; | |
4489 *p++ = '<'; | |
4490 } | |
4491 if (minwid > 0) | |
4492 { | |
4493 for (; l < minwid && p + 1 < out + outlen; l++) | |
4494 { | |
4495 /* Don't put a "-" in front of a digit. */ | |
4496 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
4497 *p++ = ' '; | |
4498 else | |
4499 *p++ = fillchar; | |
4500 } | |
4501 minwid = 0; | |
4502 } | |
4503 else | |
4504 minwid *= -1; | |
4505 while (*t && p + 1 < out + outlen) | |
4506 { | |
4507 *p++ = *t++; | |
4508 /* Change a space by fillchar, unless fillchar is '-' and a | |
4509 * digit follows. */ | |
4510 if (fillable && p[-1] == ' ' | |
4511 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4512 p[-1] = fillchar; | |
4513 } | |
4514 for (; l < minwid && p + 1 < out + outlen; l++) | |
4515 *p++ = fillchar; | |
4516 } | |
4517 else if (num >= 0) | |
4518 { | |
4519 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4520 char_u nstr[20]; | |
4521 | |
4522 if (p + 20 >= out + outlen) | |
4523 break; /* not sufficient space */ | |
4524 prevchar_isitem = TRUE; | |
4525 t = nstr; | |
4526 if (opt == STL_VIRTCOL_ALT) | |
4527 { | |
4528 *t++ = '-'; | |
4529 minwid--; | |
4530 } | |
4531 *t++ = '%'; | |
4532 if (zeropad) | |
4533 *t++ = '0'; | |
4534 *t++ = '*'; | |
1869 | 4535 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4536 *t = 0; |
4537 | |
4538 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4539 l++; | |
4540 if (opt == STL_VIRTCOL_ALT) | |
4541 l++; | |
4542 if (l > maxwid) | |
4543 { | |
4544 l += 2; | |
4545 n = l - maxwid; | |
4546 while (l-- > maxwid) | |
4547 num /= nbase; | |
4548 *t++ = '>'; | |
4549 *t++ = '%'; | |
4550 *t = t[-3]; | |
4551 *++t = 0; | |
272 | 4552 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4553 0, num, n); | |
7 | 4554 } |
4555 else | |
272 | 4556 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4557 minwid, num); | |
7 | 4558 p += STRLEN(p); |
4559 } | |
4560 else | |
4561 item[curitem].type = Empty; | |
4562 | |
4563 if (opt == STL_VIM_EXPR) | |
4564 vim_free(str); | |
4565 | |
4566 if (num >= 0 || (!itemisflag && str && *str)) | |
4567 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
4568 curitem++; | |
4569 } | |
4570 *p = NUL; | |
4571 itemcnt = curitem; | |
4572 | |
678 | 4573 #ifdef FEAT_EVAL |
4574 if (usefmt != fmt) | |
4575 vim_free(usefmt); | |
4576 #endif | |
4577 | |
7 | 4578 width = vim_strsize(out); |
4579 if (maxwidth > 0 && width > maxwidth) | |
4580 { | |
1736 | 4581 /* Result is too long, must truncate somewhere. */ |
7 | 4582 l = 0; |
4583 if (itemcnt == 0) | |
4584 s = out; | |
4585 else | |
4586 { | |
4587 for ( ; l < itemcnt; l++) | |
4588 if (item[l].type == Trunc) | |
4589 { | |
4590 /* Truncate at %< item. */ | |
4591 s = item[l].start; | |
4592 break; | |
4593 } | |
4594 if (l == itemcnt) | |
4595 { | |
4596 /* No %< item, truncate first item. */ | |
4597 s = item[0].start; | |
4598 l = 0; | |
4599 } | |
4600 } | |
4601 | |
4602 if (width - vim_strsize(s) >= maxwidth) | |
4603 { | |
4604 /* Truncation mark is beyond max length */ | |
4605 if (has_mbyte) | |
4606 { | |
4607 s = out; | |
4608 width = 0; | |
4609 for (;;) | |
4610 { | |
4611 width += ptr2cells(s); | |
4612 if (width >= maxwidth) | |
4613 break; | |
474 | 4614 s += (*mb_ptr2len)(s); |
7 | 4615 } |
4616 /* Fill up for half a double-wide character. */ | |
4617 while (++width < maxwidth) | |
4618 *s++ = fillchar; | |
4619 } | |
4620 else | |
4621 s = out + maxwidth - 1; | |
4622 for (l = 0; l < itemcnt; l++) | |
4623 if (item[l].start > s) | |
4624 break; | |
4625 itemcnt = l; | |
4626 *s++ = '>'; | |
4627 *s = 0; | |
4628 } | |
4629 else | |
4630 { | |
4631 if (has_mbyte) | |
4632 { | |
4633 n = 0; | |
4634 while (width >= maxwidth) | |
4635 { | |
4636 width -= ptr2cells(s + n); | |
474 | 4637 n += (*mb_ptr2len)(s + n); |
7 | 4638 } |
4639 } | |
4640 else | |
4641 n = width - maxwidth + 1; | |
4642 p = s + n; | |
1618 | 4643 STRMOVE(s + 1, p); |
7 | 4644 *s = '<'; |
4645 | |
4646 /* Fill up for half a double-wide character. */ | |
4647 while (++width < maxwidth) | |
4648 { | |
4649 s = s + STRLEN(s); | |
4650 *s++ = fillchar; | |
4651 *s = NUL; | |
4652 } | |
4653 | |
4654 --n; /* count the '<' */ | |
4655 for (; l < itemcnt; l++) | |
4656 { | |
4657 if (item[l].start - n >= s) | |
4658 item[l].start -= n; | |
4659 else | |
4660 item[l].start = s; | |
4661 } | |
4662 } | |
4663 width = maxwidth; | |
4664 } | |
4665 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4666 { | |
4667 /* Apply STL_MIDDLE if any */ | |
4668 for (l = 0; l < itemcnt; l++) | |
4669 if (item[l].type == Middle) | |
4670 break; | |
4671 if (l < itemcnt) | |
4672 { | |
4673 p = item[l].start + maxwidth - width; | |
1618 | 4674 STRMOVE(p, item[l].start); |
7 | 4675 for (s = item[l].start; s < p; s++) |
4676 *s = fillchar; | |
4677 for (l++; l < itemcnt; l++) | |
4678 item[l].start += maxwidth - width; | |
4679 width = maxwidth; | |
4680 } | |
4681 } | |
4682 | |
681 | 4683 /* Store the info about highlighting. */ |
4684 if (hltab != NULL) | |
7 | 4685 { |
681 | 4686 sp = hltab; |
7 | 4687 for (l = 0; l < itemcnt; l++) |
4688 { | |
4689 if (item[l].type == Highlight) | |
4690 { | |
681 | 4691 sp->start = item[l].start; |
4692 sp->userhl = item[l].minwid; | |
4693 sp++; | |
7 | 4694 } |
4695 } | |
681 | 4696 sp->start = NULL; |
4697 sp->userhl = 0; | |
4698 } | |
4699 | |
4700 /* Store the info about tab pages labels. */ | |
4701 if (tabtab != NULL) | |
4702 { | |
4703 sp = tabtab; | |
4704 for (l = 0; l < itemcnt; l++) | |
4705 { | |
4706 if (item[l].type == TabPage) | |
4707 { | |
4708 sp->start = item[l].start; | |
4709 sp->userhl = item[l].minwid; | |
4710 sp++; | |
4711 } | |
4712 } | |
4713 sp->start = NULL; | |
4714 sp->userhl = 0; | |
7 | 4715 } |
4716 | |
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patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4717 /* When inside update_screen we do not want redrawing a stausline, ruler, |
31737ff54115
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parents:
12479
diff
changeset
|
4718 * title, etc. to trigger another redraw, it may cause an endless loop. */ |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
12479
diff
changeset
|
4719 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
12479
diff
changeset
|
4720 { |
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4721 must_redraw = save_must_redraw; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4722 curwin->w_redr_type = save_redr_type; |
31737ff54115
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Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4723 } |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4724 |
7 | 4725 return width; |
4726 } | |
4727 #endif /* FEAT_STL_OPT */ | |
4728 | |
686 | 4729 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4730 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4731 /* |
1869 | 4732 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4733 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4734 */ |
4735 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4736 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4737 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4738 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4739 int buflen) |
7 | 4740 { |
4741 long above; /* number of lines above window */ | |
4742 long below; /* number of lines below window */ | |
4743 | |
6466 | 4744 if (buflen < 3) /* need at least 3 chars for writing */ |
4745 return; | |
7 | 4746 above = wp->w_topline - 1; |
4747 #ifdef FEAT_DIFF | |
4748 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4749 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
4750 above = 0; /* All buffer lines are displayed and there is an | |
4751 * indication of filler lines, that can be considered | |
4752 * seeing all lines. */ | |
7 | 4753 #endif |
4754 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4755 if (below <= 0) | |
1869 | 4756 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4757 (size_t)(buflen - 1)); | |
7 | 4758 else if (above <= 0) |
1869 | 4759 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4760 else |
1869 | 4761 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4762 ? (int)(above / ((above + below) / 100L)) |
4763 : (int)(above * 100L / (above + below))); | |
4764 } | |
4765 #endif | |
4766 | |
4767 /* | |
1869 | 4768 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4769 * Return TRUE if it was appended. |
4770 */ | |
1869 | 4771 static int |
7817
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parents:
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diff
changeset
|
4772 append_arg_number( |
83861277e6a3
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parents:
7799
diff
changeset
|
4773 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4774 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4775 int buflen, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4776 int add_file) /* Add "file" before the arg number */ |
7 | 4777 { |
4778 char_u *p; | |
4779 | |
4780 if (ARGCOUNT <= 1) /* nothing to do */ | |
4781 return FALSE; | |
4782 | |
1869 | 4783 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
4784 if (p - buf + 35 >= buflen) /* getting too long */ | |
7 | 4785 return FALSE; |
4786 *p++ = ' '; | |
4787 *p++ = '('; | |
4788 if (add_file) | |
4789 { | |
4790 STRCPY(p, "file "); | |
4791 p += 5; | |
4792 } | |
1869 | 4793 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4794 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4795 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4796 return TRUE; | |
4797 } | |
4798 | |
4799 /* | |
4800 * If fname is not a full path, make it a full path. | |
4801 * Returns pointer to allocated memory (NULL for failure). | |
4802 */ | |
4803 char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4804 fix_fname(char_u *fname) |
7 | 4805 { |
4806 /* | |
4807 * Force expanding the path always for Unix, because symbolic links may | |
4808 * mess up the full path name, even though it starts with a '/'. | |
4809 * Also expand when there is ".." in the file name, try to remove it, | |
4810 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4811 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4812 * For MS-Windows also expand names like "longna~1" to "longname". |
4813 */ | |
1082 | 4814 #ifdef UNIX |
7 | 4815 return FullName_save(fname, TRUE); |
4816 #else | |
1420 | 4817 if (!vim_isAbsName(fname) |
4818 || strstr((char *)fname, "..") != NULL | |
4819 || strstr((char *)fname, "//") != NULL | |
4820 # ifdef BACKSLASH_IN_FILENAME | |
4821 || strstr((char *)fname, "\\\\") != NULL | |
4822 # endif | |
8212
05b88224cea1
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Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
4823 # if defined(MSWIN) |
7 | 4824 || vim_strchr(fname, '~') != NULL |
1420 | 4825 # endif |
7 | 4826 ) |
4827 return FullName_save(fname, FALSE); | |
4828 | |
4829 fname = vim_strsave(fname); | |
4830 | |
1420 | 4831 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
4832 if (fname != NULL) |
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
4833 fname_case(fname, 0); /* set correct case for file name */ |
1420 | 4834 # endif |
7 | 4835 |
4836 return fname; | |
4837 #endif | |
4838 } | |
4839 | |
4840 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4841 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4842 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4843 * When resolving a link both "*sfname" and "*ffname" will point to the same |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4844 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4845 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4846 * Note that the resulting "*ffname" pointer should be considered not allocaed. |
7 | 4847 */ |
4848 void | |
7817
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parents:
7799
diff
changeset
|
4849 fname_expand( |
83861277e6a3
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parents:
7799
diff
changeset
|
4850 buf_T *buf UNUSED, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4851 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4852 char_u **sfname) |
7 | 4853 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4854 if (*ffname == NULL) // no file name given, nothing to do |
7 | 4855 return; |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4856 if (*sfname == NULL) // no short file name given, use ffname |
7 | 4857 *sfname = *ffname; |
14917
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4858 *ffname = fix_fname(*ffname); // expand to full path |
7 | 4859 |
4860 #ifdef FEAT_SHORTCUT | |
4861 if (!buf->b_p_bin) | |
4862 { | |
844 | 4863 char_u *rfname; |
7 | 4864 |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4865 // If the file name is a shortcut file, use the file it links to. |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15740
diff
changeset
|
4866 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 4867 if (rfname != NULL) |
7 | 4868 { |
4869 vim_free(*ffname); | |
4870 *ffname = rfname; | |
4871 *sfname = rfname; | |
4872 } | |
4873 } | |
4874 #endif | |
4875 } | |
4876 | |
4877 /* | |
4878 * Open a window for a number of buffers. | |
4879 */ | |
4880 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4881 ex_buffer_all(exarg_T *eap) |
7 | 4882 { |
4883 buf_T *buf; | |
4884 win_T *wp, *wpnext; | |
4885 int split_ret = OK; | |
4886 int p_ea_save; | |
4887 int open_wins = 0; | |
4888 int r; | |
4889 int count; /* Maximum number of windows to open. */ | |
4890 int all; /* When TRUE also load inactive buffers. */ | |
698 | 4891 int had_tab = cmdmod.tab; |
4892 tabpage_T *tpnext; | |
7 | 4893 |
4894 if (eap->addr_count == 0) /* make as many windows as possible */ | |
4895 count = 9999; | |
4896 else | |
4897 count = eap->line2; /* make as many windows as specified */ | |
4898 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
4899 all = FALSE; | |
4900 else | |
4901 all = TRUE; | |
4902 | |
4903 setpcmark(); | |
4904 | |
4905 #ifdef FEAT_GUI | |
4906 need_mouse_correct = TRUE; | |
4907 #endif | |
4908 | |
4909 /* | |
4910 * Close superfluous windows (two windows for the same buffer). | |
4911 * Also close windows that are not full-width. | |
4912 */ | |
698 | 4913 if (had_tab > 0) |
4354 | 4914 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 4915 for (;;) |
7 | 4916 { |
698 | 4917 tpnext = curtab->tp_next; |
4918 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 4919 { |
698 | 4920 wpnext = wp->w_next; |
706 | 4921 if ((wp->w_buffer->b_nwindows > 1 |
698 | 4922 || ((cmdmod.split & WSP_VERT) |
4923 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 4924 - tabline_height() |
698 | 4925 : wp->w_width != Columns) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4926 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
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13302
diff
changeset
|
4927 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 4928 { |
4929 win_close(wp, FALSE); | |
4930 wpnext = firstwin; /* just in case an autocommand does | |
4931 something strange with windows */ | |
14175
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Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
4932 tpnext = first_tabpage; /* start all over... */ |
698 | 4933 open_wins = 0; |
4934 } | |
4935 else | |
4936 ++open_wins; | |
7 | 4937 } |
698 | 4938 |
4939 /* Without the ":tab" modifier only do the current tab page. */ | |
4940 if (had_tab == 0 || tpnext == NULL) | |
4941 break; | |
4354 | 4942 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 4943 } |
4944 | |
4945 /* | |
4946 * Go through the buffer list. When a buffer doesn't have a window yet, | |
4947 * open one. Otherwise move the window to the right position. | |
4948 * Watch out for autocommands that delete buffers or windows! | |
4949 */ | |
4950 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
4951 ++autocmd_no_enter; | |
4952 win_enter(lastwin, FALSE); | |
4953 ++autocmd_no_leave; | |
4954 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
4955 { | |
4956 /* Check if this buffer needs a window */ | |
4957 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
4958 continue; | |
4959 | |
701 | 4960 if (had_tab != 0) |
4961 { | |
4962 /* With the ":tab" modifier don't move the window. */ | |
4963 if (buf->b_nwindows > 0) | |
4964 wp = lastwin; /* buffer has a window, skip it */ | |
4965 else | |
4966 wp = NULL; | |
4967 } | |
4968 else | |
4969 { | |
4970 /* Check if this buffer already has a window */ | |
9649
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parents:
9645
diff
changeset
|
4971 FOR_ALL_WINDOWS(wp) |
701 | 4972 if (wp->w_buffer == buf) |
4973 break; | |
4974 /* If the buffer already has a window, move it */ | |
4975 if (wp != NULL) | |
4976 win_move_after(wp, curwin); | |
4977 } | |
4978 | |
4979 if (wp == NULL && split_ret == OK) | |
7 | 4980 { |
9475
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9473
diff
changeset
|
4981 bufref_T bufref; |
4d8f7f8da90c
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changeset
|
4982 |
4d8f7f8da90c
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diff
changeset
|
4983 set_bufref(&bufref, buf); |
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changeset
|
4984 |
7 | 4985 /* Split the window and put the buffer in it */ |
4986 p_ea_save = p_ea; | |
4987 p_ea = TRUE; /* use space from all windows */ | |
4988 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
4989 ++open_wins; | |
4990 p_ea = p_ea_save; | |
4991 if (split_ret == FAIL) | |
4992 continue; | |
4993 | |
4994 /* Open the buffer in this window. */ | |
4995 swap_exists_action = SEA_DIALOG; | |
4996 set_curbuf(buf, DOBUF_GOTO); | |
9475
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parents:
9473
diff
changeset
|
4997 if (!bufref_valid(&bufref)) |
20 | 4998 { |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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9473
diff
changeset
|
4999 /* autocommands deleted the buffer!!! */ |
20 | 5000 swap_exists_action = SEA_NONE; |
7 | 5001 break; |
5002 } | |
5003 if (swap_exists_action == SEA_QUIT) | |
5004 { | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5005 #if defined(FEAT_EVAL) |
24 | 5006 cleanup_T cs; |
5007 | |
5008 /* Reset the error/interrupt/exception state here so that | |
5009 * aborting() returns FALSE when closing a window. */ | |
5010 enter_cleanup(&cs); | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5011 #endif |
24 | 5012 |
5013 /* User selected Quit at ATTENTION prompt; close this window. */ | |
7 | 5014 win_close(curwin, TRUE); |
5015 --open_wins; | |
5016 swap_exists_action = SEA_NONE; | |
602 | 5017 swap_exists_did_quit = TRUE; |
24 | 5018 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5019 #if defined(FEAT_EVAL) |
24 | 5020 /* Restore the error/interrupt/exception state if not |
5021 * discarded by a new aborting error, interrupt, or uncaught | |
5022 * exception. */ | |
5023 leave_cleanup(&cs); | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5024 #endif |
7 | 5025 } |
5026 else | |
5027 handle_swap_exists(NULL); | |
5028 } | |
5029 | |
5030 ui_breakcheck(); | |
5031 if (got_int) | |
5032 { | |
5033 (void)vgetc(); /* only break the file loading, not the rest */ | |
5034 break; | |
5035 } | |
20 | 5036 #ifdef FEAT_EVAL |
5037 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
5038 if (aborting()) | |
5039 break; | |
5040 #endif | |
698 | 5041 /* When ":tab" was used open a new tab for a new window repeatedly. */ |
5042 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
5043 cmdmod.tab = 9999; | |
7 | 5044 } |
5045 --autocmd_no_enter; | |
5046 win_enter(firstwin, FALSE); /* back to first window */ | |
5047 --autocmd_no_leave; | |
5048 | |
5049 /* | |
5050 * Close superfluous windows. | |
5051 */ | |
5052 for (wp = lastwin; open_wins > count; ) | |
5053 { | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5054 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5055 || autowrite(wp->w_buffer, FALSE) == OK); |
5056 if (!win_valid(wp)) | |
5057 { | |
5058 /* BufWrite Autocommands made the window invalid, start over */ | |
5059 wp = lastwin; | |
5060 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5061 else if (r) |
7 | 5062 { |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5063 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5064 --open_wins; |
5065 wp = lastwin; | |
5066 } | |
5067 else | |
5068 { | |
5069 wp = wp->w_prev; | |
5070 if (wp == NULL) | |
5071 break; | |
5072 } | |
5073 } | |
5074 } | |
5075 | |
5076 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5077 static int chk_modeline(linenr_T, int); |
717 | 5078 |
7 | 5079 /* |
5080 * do_modelines() - process mode lines for the current file | |
5081 * | |
717 | 5082 * "flags" can be: |
5083 * OPT_WINONLY only set options local to window | |
5084 * OPT_NOWIN don't set options local to window | |
5085 * | |
7 | 5086 * Returns immediately if the "ml" option isn't set. |
5087 */ | |
5088 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5089 do_modelines(int flags) |
7 | 5090 { |
23 | 5091 linenr_T lnum; |
5092 int nmlines; | |
5093 static int entered = 0; | |
7 | 5094 |
5095 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5096 return; | |
5097 | |
5098 /* Disallow recursive entry here. Can happen when executing a modeline | |
5099 * triggers an autocommand, which reloads modelines with a ":do". */ | |
5100 if (entered) | |
5101 return; | |
5102 | |
5103 ++entered; | |
5104 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5105 ++lnum) | |
717 | 5106 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5107 nmlines = 0; |
5108 | |
5109 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5110 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5111 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5112 nmlines = 0; |
5113 --entered; | |
5114 } | |
5115 | |
5116 #include "version.h" /* for version number */ | |
5117 | |
5118 /* | |
5119 * chk_modeline() - check a single line for a mode string | |
5120 * Return FAIL if an error encountered. | |
5121 */ | |
5122 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5123 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5124 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5125 int flags) /* Same as for do_modelines(). */ |
7 | 5126 { |
5127 char_u *s; | |
5128 char_u *e; | |
5129 char_u *linecopy; /* local copy of any modeline found */ | |
5130 int prev; | |
5131 int vers; | |
5132 int end; | |
5133 int retval = OK; | |
5134 char_u *save_sourcing_name; | |
5135 linenr_T save_sourcing_lnum; | |
5136 #ifdef FEAT_EVAL | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5137 sctx_T save_current_sctx; |
7 | 5138 #endif |
5139 | |
5140 prev = -1; | |
5141 for (s = ml_get(lnum); *s != NUL; ++s) | |
5142 { | |
5143 if (prev == -1 || vim_isspace(prev)) | |
5144 { | |
5145 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5146 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5147 break; | |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5148 /* Accept both "vim" and "Vim". */ |
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5149 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5150 { |
5151 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5152 e = s + 4; | |
5153 else | |
5154 e = s + 3; | |
5155 vers = getdigits(&e); | |
5156 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5157 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5158 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5159 && (s[3] == ':' |
5160 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5161 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5162 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5163 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5164 break; | |
5165 } | |
5166 } | |
5167 prev = *s; | |
5168 } | |
5169 | |
5170 if (*s) | |
5171 { | |
5172 do /* skip over "ex:", "vi:" or "vim:" */ | |
5173 ++s; | |
5174 while (s[-1] != ':'); | |
5175 | |
5176 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
5177 if (linecopy == NULL) | |
5178 return FAIL; | |
5179 | |
5180 save_sourcing_lnum = sourcing_lnum; | |
5181 save_sourcing_name = sourcing_name; | |
5182 sourcing_lnum = lnum; /* prepare for emsg() */ | |
5183 sourcing_name = (char_u *)"modelines"; | |
5184 | |
5185 end = FALSE; | |
5186 while (end == FALSE) | |
5187 { | |
5188 s = skipwhite(s); | |
5189 if (*s == NUL) | |
5190 break; | |
5191 | |
5192 /* | |
5193 * Find end of set command: ':' or end of line. | |
5194 * Skip over "\:", replacing it with ":". | |
5195 */ | |
5196 for (e = s; *e != ':' && *e != NUL; ++e) | |
5197 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5198 STRMOVE(e, e + 1); |
7 | 5199 if (*e == NUL) |
5200 end = TRUE; | |
5201 | |
5202 /* | |
5203 * If there is a "set" command, require a terminating ':' and | |
5204 * ignore the stuff after the ':'. | |
5205 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5206 * "vi:opt opt opt: foo" -- foo interpreted | |
5207 * Accept "se" for compatibility with Elvis. | |
5208 */ | |
5209 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5210 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5211 { | |
5212 if (*e != ':') /* no terminating ':'? */ | |
5213 break; | |
5214 end = TRUE; | |
5215 s = vim_strchr(s, ' ') + 1; | |
5216 } | |
5217 *e = NUL; /* truncate the set command */ | |
5218 | |
5219 if (*s != NUL) /* skip over an empty "::" */ | |
5220 { | |
15207
6ab9c18708c4
patch 8.1.0613: when executing an insecure function the secure flag is stuck
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
5221 int secure_save = secure; |
7 | 5222 #ifdef FEAT_EVAL |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5223 save_current_sctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5224 current_sctx.sc_sid = SID_MODELINE; |
15008
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
5225 current_sctx.sc_seq = 0; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5226 current_sctx.sc_lnum = 0; |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5227 current_sctx.sc_version = 1; |
7 | 5228 #endif |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5229 // Make sure no risky things are executed as a side effect. |
16082
2699db3e4d9d
patch 8.1.1046: the "secure" variable is used inconsistently
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
5230 secure = 1; |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5231 |
717 | 5232 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5233 |
15207
6ab9c18708c4
patch 8.1.0613: when executing an insecure function the secure flag is stuck
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
5234 secure = secure_save; |
7 | 5235 #ifdef FEAT_EVAL |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5236 current_sctx = save_current_sctx; |
7 | 5237 #endif |
5238 if (retval == FAIL) /* stop if error found */ | |
5239 break; | |
5240 } | |
5241 s = e + 1; /* advance to next part */ | |
5242 } | |
5243 | |
5244 sourcing_lnum = save_sourcing_lnum; | |
5245 sourcing_name = save_sourcing_name; | |
5246 | |
5247 vim_free(linecopy); | |
5248 } | |
5249 return retval; | |
5250 } | |
5251 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5252 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5253 * Return TRUE if "buf" is a normal buffer, 'buftype' is empty. |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5254 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5255 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5256 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5257 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5258 return buf != NULL && buf->b_p_bt[0] == NUL; |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5259 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5260 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5261 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5262 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5263 * Return TRUE if "buf" is the quickfix buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5264 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5265 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5266 bt_quickfix(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5267 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5268 return buf != NULL && buf->b_p_bt[0] == 'q'; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5269 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5270 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5271 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5272 #if defined(FEAT_TERMINAL) || defined(PROTO) |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5273 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5274 * Return TRUE if "buf" is a terminal buffer. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5275 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5276 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5277 bt_terminal(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5278 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5279 return buf != NULL && buf->b_p_bt[0] == 't'; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5280 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5281 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5282 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5283 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5284 * Return TRUE if "buf" is a help buffer. |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5285 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5286 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5287 bt_help(buf_T *buf) |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5288 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5289 return buf != NULL && buf->b_help; |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5290 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5291 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5292 /* |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5293 * Return TRUE if "buf" is a prompt buffer. |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5294 */ |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5295 int |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5296 bt_prompt(buf_T *buf) |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5297 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5298 return buf != NULL && buf->b_p_bt[0] == 'p' && buf->b_p_bt[1] == 'r'; |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5299 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5300 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5301 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5302 * Return TRUE if "buf" is a buffer for a popup window. |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5303 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5304 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5305 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5306 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5307 return buf != NULL && buf->b_p_bt != NULL |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5308 && buf->b_p_bt[0] == 'p' && buf->b_p_bt[1] == 'o'; |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5309 } |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5310 |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5311 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5312 * Return TRUE if "buf" is a "nofile", "acwrite", "terminal" or "prompt" |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5313 * buffer. This means the buffer name is not a file name. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5314 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5315 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5316 bt_nofilename(buf_T *buf) |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5317 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5318 return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f') |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5319 || buf->b_p_bt[0] == 'a' |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5320 || buf->b_p_bt[0] == 't' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5321 || buf->b_p_bt[0] == 'p'); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5322 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5323 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5324 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5325 * Return TRUE if "buf" has 'buftype' set to "nofile". |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5326 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5327 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5328 bt_nofile(buf_T *buf) |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5329 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5330 return buf != NULL && buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f'; |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5331 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5332 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5333 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5334 * Return TRUE if "buf" is a "nowrite", "nofile", "terminal" or "prompt" |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5335 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5336 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5337 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5338 bt_dontwrite(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5339 { |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5340 return buf != NULL && (buf->b_p_bt[0] == 'n' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5341 || buf->b_p_bt[0] == 't' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5342 || buf->b_p_bt[0] == 'p'); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5343 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5344 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5345 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5346 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5347 bt_dontwrite_msg(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5348 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5349 if (bt_dontwrite(buf)) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5350 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5351 emsg(_("E382: Cannot write, 'buftype' option is set")); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5352 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5353 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5354 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5355 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5356 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5357 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5358 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5359 * Return TRUE if the buffer should be hidden, according to 'hidden', ":hide" |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5360 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5361 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5362 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5363 buf_hide(buf_T *buf) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5364 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5365 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5366 switch (buf->b_p_bh[0]) |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5367 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5368 case 'u': /* "unload" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5369 case 'w': /* "wipe" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5370 case 'd': return FALSE; /* "delete" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5371 case 'h': return TRUE; /* "hide" */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5372 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5373 return (p_hid || cmdmod.hide); |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5374 } |
7 | 5375 |
5376 /* | |
5377 * Return special buffer name. | |
5378 * Returns NULL when the buffer has a normal file name. | |
5379 */ | |
3839 | 5380 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5381 buf_spname(buf_T *buf) |
7 | 5382 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5383 #if defined(FEAT_QUICKFIX) |
7 | 5384 if (bt_quickfix(buf)) |
643 | 5385 { |
5386 /* | |
15740
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5387 * Differentiate between the quickfix and location list buffers using |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5388 * the buffer number stored in the global quickfix stack. |
643 | 5389 */ |
15740
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5390 if (buf->b_fnum == qf_stack_get_bufnr()) |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5391 return (char_u *)_(msg_qflist); |
2fe4a503c5ad
patch 8.1.0877: new buffer used every time the quickfix window is opened
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5392 else |
3839 | 5393 return (char_u *)_(msg_loclist); |
643 | 5394 } |
7 | 5395 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5396 |
7 | 5397 /* There is no _file_ when 'buftype' is "nofile", b_sfname |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5398 * contains the name as specified by the user. */ |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5399 if (bt_nofilename(buf)) |
7 | 5400 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5401 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5402 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5403 return term_get_status_text(buf->b_term); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5404 #endif |
12267
e3bde71afff0
patch 8.0.1013: terminal window behaves different from a buffer with changes
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
5405 if (buf->b_fname != NULL) |
e3bde71afff0
patch 8.0.1013: terminal window behaves different from a buffer with changes
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
5406 return buf->b_fname; |
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5407 #ifdef FEAT_JOB_CHANNEL |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5408 if (bt_prompt(buf)) |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5409 return (char_u *)_("[Prompt]"); |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
5410 #endif |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5411 #ifdef FEAT_TEXT_PROP |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5412 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5413 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5414 #endif |
3839 | 5415 return (char_u *)_("[Scratch]"); |
7 | 5416 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5417 |
7 | 5418 if (buf->b_fname == NULL) |
3839 | 5419 return (char_u *)_("[No Name]"); |
7 | 5420 return NULL; |
5421 } | |
5422 | |
11959
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5423 #if defined(FEAT_JOB_CHANNEL) \ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5424 || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5425 || defined(PROTO) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5426 # define SWITCH_TO_WIN |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5427 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5428 /* |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5429 * Find a window that contains "buf" and switch to it. |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5430 * If there is no such window, use the current window and change "curbuf". |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5431 * Caller must initialize save_curbuf to NULL. |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5432 * restore_win_for_buf() MUST be called later! |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5433 */ |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5434 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5435 switch_to_win_for_buf( |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5436 buf_T *buf, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5437 win_T **save_curwinp, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5438 tabpage_T **save_curtabp, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5439 bufref_T *save_curbuf) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5440 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5441 win_T *wp; |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5442 tabpage_T *tp; |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5443 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5444 if (find_win_for_buf(buf, &wp, &tp) == FAIL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5445 switch_buffer(save_curbuf, buf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5446 else if (switch_win(save_curwinp, save_curtabp, wp, tp, TRUE) == FAIL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5447 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5448 restore_win(*save_curwinp, *save_curtabp, TRUE); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5449 switch_buffer(save_curbuf, buf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5450 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5451 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5452 |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5453 void |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5454 restore_win_for_buf( |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5455 win_T *save_curwin, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5456 tabpage_T *save_curtab, |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5457 bufref_T *save_curbuf) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5458 { |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5459 if (save_curbuf->br_buf == NULL) |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5460 restore_win(save_curwin, save_curtab, TRUE); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5461 else |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5462 restore_buffer(save_curbuf); |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5463 } |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5464 #endif |
91a26b7a4119
patch 8.0.0860: side effects when channel appends to a buffer
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5465 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5466 #if defined(FEAT_QUICKFIX) || defined(SWITCH_TO_WIN) || defined(PROTO) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5467 /* |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5468 * Find a window for buffer "buf". |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5469 * 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
|
5470 * If not found FAIL is returned. |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5471 */ |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5472 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5473 find_win_for_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5474 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5475 win_T **wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5476 tabpage_T **tp) |
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5477 { |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5478 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5479 if ((*wp)->w_buffer == buf) |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5480 goto win_found; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5481 return FAIL; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5482 win_found: |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5483 return OK; |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5484 } |
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5485 #endif |
7 | 5486 |
5487 /* | |
5488 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5489 */ | |
5490 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5491 set_buflisted(int on) |
7 | 5492 { |
5493 if (on != curbuf->b_p_bl) | |
5494 { | |
5495 curbuf->b_p_bl = on; | |
5496 if (on) | |
5497 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5498 else | |
5499 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5500 } | |
5501 } | |
5502 | |
5503 /* | |
5504 * Read the file for "buf" again and check if the contents changed. | |
5505 * Return TRUE if it changed or this could not be checked. | |
5506 */ | |
5507 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5508 buf_contents_changed(buf_T *buf) |
7 | 5509 { |
5510 buf_T *newbuf; | |
5511 int differ = TRUE; | |
5512 linenr_T lnum; | |
5513 aco_save_T aco; | |
5514 exarg_T ea; | |
5515 | |
5516 /* Allocate a buffer without putting it in the buffer list. */ | |
5517 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
5518 if (newbuf == NULL) | |
5519 return TRUE; | |
5520 | |
5521 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
5522 if (prep_exarg(&ea, buf) == FAIL) | |
5523 { | |
5524 wipe_buffer(newbuf, FALSE); | |
5525 return TRUE; | |
5526 } | |
5527 | |
5528 /* set curwin/curbuf to buf and save a few things */ | |
5529 aucmd_prepbuf(&aco, newbuf); | |
5530 | |
625 | 5531 if (ml_open(curbuf) == OK |
7 | 5532 && readfile(buf->b_ffname, buf->b_fname, |
5533 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5534 &ea, READ_NEW | READ_DUMMY) == OK) | |
5535 { | |
5536 /* compare the two files line by line */ | |
5537 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
5538 { | |
5539 differ = FALSE; | |
5540 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5541 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5542 { | |
5543 differ = TRUE; | |
5544 break; | |
5545 } | |
5546 } | |
5547 } | |
5548 vim_free(ea.cmd); | |
5549 | |
5550 /* restore curwin/curbuf and a few other things */ | |
5551 aucmd_restbuf(&aco); | |
5552 | |
5553 if (curbuf != newbuf) /* safety check */ | |
5554 wipe_buffer(newbuf, FALSE); | |
5555 | |
5556 return differ; | |
5557 } | |
5558 | |
5559 /* | |
5560 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5561 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5562 * marks. | |
5563 */ | |
5564 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5565 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5566 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5567 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
7 | 5568 { |
5569 if (buf->b_fnum == top_file_num - 1) | |
5570 --top_file_num; | |
5571 | |
5572 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
1410 | 5573 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5574 |
3365 | 5575 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5576 |
7 | 5577 if (!aucmd) |
1410 | 5578 unblock_autocmds(); |
7 | 5579 } |
17151
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17095
diff
changeset
|
5580 |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
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diff
changeset
|
5581 #if defined(FEAT_EVAL) || defined(PROTO) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5582 /* |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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diff
changeset
|
5583 * Mark references in functions of buffers. |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17095
diff
changeset
|
5584 */ |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5585 int |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17095
diff
changeset
|
5586 set_ref_in_buffers(int copyID) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5587 { |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5588 int abort = FALSE; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
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diff
changeset
|
5589 buf_T *bp; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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diff
changeset
|
5590 |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
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diff
changeset
|
5591 FOR_ALL_BUFFERS(bp) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
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diff
changeset
|
5592 { |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5593 listener_T *lnr; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
5594 typval_T tv; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5595 |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
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diff
changeset
|
5596 for (lnr = bp->b_listener; !abort && lnr != NULL; lnr = lnr->lr_next) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5597 { |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5598 if (lnr->lr_callback.cb_partial != NULL) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5599 { |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5600 tv.v_type = VAR_PARTIAL; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
5601 tv.vval.v_partial = lnr->lr_callback.cb_partial; |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
5602 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17095
diff
changeset
|
5603 } |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17095
diff
changeset
|
5604 } |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
5605 # ifdef FEAT_JOB_CHANNEL |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
5606 if (!abort && bp->b_prompt_callback.cb_partial != NULL) |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5607 { |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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5608 tv.v_type = VAR_PARTIAL; |
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5609 tv.vval.v_partial = bp->b_prompt_callback.cb_partial; |
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5610 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
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5611 } |
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5612 if (!abort && bp->b_prompt_interrupt.cb_partial != NULL) |
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5613 { |
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5614 tv.v_type = VAR_PARTIAL; |
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5615 tv.vval.v_partial = bp->b_prompt_interrupt.cb_partial; |
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5616 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
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5617 } |
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5618 # endif |
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5619 if (abort) |
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5620 break; |
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5621 } |
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5622 return abort; |
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5623 } |
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5624 #endif |