Mercurial > vim
annotate src/buffer.c @ 25304:d39c12f97298 v8.2.3189
patch 8.2.3189: Vim9: error when using "try|"
Commit: https://github.com/vim/vim/commit/9fa5dabedc4ed5af85773413e91c2fdbe4cb9f0a
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jul 20 19:18:44 2021 +0200
patch 8.2.3189: Vim9: error when using "try|"
Problem: Vim9: error when using "try|".
Solution: Allow for "|" right after a command.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 20 Jul 2021 19:30:03 +0200 |
parents | 2d3660601fdb |
children | 078edc1821bf |
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 |
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31 #ifdef FEAT_EVAL |
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32 // Determines how deeply nested %{} blocks will be evaluated in statusline. |
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33 # define MAX_STL_EVAL_DEPTH 100 |
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34 #endif |
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35 |
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36 static void enter_buffer(buf_T *buf); |
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37 static void buflist_getfpos(void); |
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38 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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39 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
7 | 40 #ifdef UNIX |
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41 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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42 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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43 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 44 #else |
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45 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 46 #endif |
47 #ifdef FEAT_TITLE | |
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48 static int value_changed(char_u *str, char_u **last); |
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49 #endif |
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50 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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51 static void free_buffer(buf_T *); |
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52 static void free_buffer_stuff(buf_T *buf, int free_options); |
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53 static void clear_wininfo(buf_T *buf); |
7 | 54 |
55 #ifdef UNIX | |
56 # define dev_T dev_t | |
57 #else | |
58 # define dev_T unsigned | |
59 #endif | |
60 | |
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61 #define FOR_ALL_BUFS_FROM_LAST(buf) \ |
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62 for ((buf) = lastbuf; (buf) != NULL; (buf) = (buf)->b_prev) |
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63 |
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64 #if defined(FEAT_QUICKFIX) |
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65 static char *msg_loclist = N_("[Location List]"); |
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66 static char *msg_qflist = N_("[Quickfix List]"); |
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67 #endif |
3365 | 68 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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69 |
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70 // Number of times free_buffer() was called. |
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71 static int buf_free_count = 0; |
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72 |
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73 static int top_file_num = 1; // highest file number |
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74 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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75 |
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76 /* |
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77 * Return the highest possible buffer number. |
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78 */ |
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79 int |
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80 get_highest_fnum(void) |
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81 { |
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82 return top_file_num - 1; |
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83 } |
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84 |
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85 /* |
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86 * Read data from buffer for retrying. |
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87 */ |
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88 static int |
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89 read_buffer( |
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90 int read_stdin, // read file from stdin, otherwise fifo |
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91 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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92 int flags) // extra flags for readfile() |
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93 { |
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94 int retval = OK; |
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95 linenr_T line_count; |
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96 |
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97 /* |
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98 * Read from the buffer which the text is already filled in and append at |
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99 * the end. This makes it possible to retry when 'fileformat' or |
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100 * 'fileencoding' was guessed wrong. |
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101 */ |
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102 line_count = curbuf->b_ml.ml_line_count; |
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103 retval = readfile( |
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104 read_stdin ? NULL : curbuf->b_ffname, |
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105 read_stdin ? NULL : curbuf->b_fname, |
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106 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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107 flags | READ_BUFFER); |
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108 if (retval == OK) |
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109 { |
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110 // Delete the binary lines. |
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111 while (--line_count >= 0) |
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112 ml_delete((linenr_T)1); |
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113 } |
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114 else |
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115 { |
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116 // Delete the converted lines. |
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117 while (curbuf->b_ml.ml_line_count > line_count) |
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118 ml_delete(line_count); |
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119 } |
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120 // Put the cursor on the first line. |
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121 curwin->w_cursor.lnum = 1; |
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122 curwin->w_cursor.col = 0; |
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123 |
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124 if (read_stdin) |
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125 { |
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126 // Set or reset 'modified' before executing autocommands, so that |
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127 // it can be changed there. |
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128 if (!readonlymode && !BUFEMPTY()) |
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129 changed(); |
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130 else if (retval == OK) |
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131 unchanged(curbuf, FALSE, TRUE); |
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132 |
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133 if (retval == OK) |
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134 { |
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135 #ifdef FEAT_EVAL |
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136 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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137 curbuf, &retval); |
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138 #else |
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139 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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140 #endif |
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141 } |
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142 } |
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143 return retval; |
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144 } |
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145 |
7 | 146 /* |
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147 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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148 */ |
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149 void |
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150 buffer_ensure_loaded(buf_T *buf) |
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151 { |
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152 if (buf->b_ml.ml_mfp == NULL) |
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153 { |
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154 aco_save_T aco; |
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155 |
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156 aucmd_prepbuf(&aco, buf); |
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157 swap_exists_action = SEA_NONE; |
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158 open_buffer(FALSE, NULL, 0); |
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159 aucmd_restbuf(&aco); |
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160 } |
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161 } |
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162 |
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163 /* |
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164 * Open current buffer, that is: open the memfile and read the file into |
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165 * memory. |
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166 * Return FAIL for failure, OK otherwise. |
7 | 167 */ |
168 int | |
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169 open_buffer( |
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170 int read_stdin, // read file from stdin |
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171 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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172 int flags) // extra flags for readfile() |
7 | 173 { |
174 int retval = OK; | |
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175 bufref_T old_curbuf; |
4139 | 176 #ifdef FEAT_SYN_HL |
177 long old_tw = curbuf->b_p_tw; | |
178 #endif | |
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179 int read_fifo = FALSE; |
7 | 180 |
181 /* | |
182 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
183 * When re-entering the same buffer, it should not change, because the | |
184 * user may have reset the flag by hand. | |
185 */ | |
186 if (readonlymode && curbuf->b_ffname != NULL | |
187 && (curbuf->b_flags & BF_NEVERLOADED)) | |
188 curbuf->b_p_ro = TRUE; | |
189 | |
625 | 190 if (ml_open(curbuf) == FAIL) |
7 | 191 { |
192 /* | |
193 * There MUST be a memfile, otherwise we can't do anything | |
194 * If we can't create one for the current buffer, take another buffer | |
195 */ | |
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196 close_buffer(NULL, curbuf, 0, FALSE, FALSE); |
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197 FOR_ALL_BUFFERS(curbuf) |
7 | 198 if (curbuf->b_ml.ml_mfp != NULL) |
199 break; | |
200 /* | |
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201 * If there is no memfile at all, exit. |
1698 | 202 * This is OK, since there are no changes to lose. |
7 | 203 */ |
204 if (curbuf == NULL) | |
205 { | |
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206 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
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207 |
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208 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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209 // will work. |
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210 v_dying = 2; |
7 | 211 getout(2); |
212 } | |
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213 |
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214 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 215 enter_buffer(curbuf); |
4139 | 216 #ifdef FEAT_SYN_HL |
217 if (old_tw != curbuf->b_p_tw) | |
218 check_colorcolumn(curwin); | |
219 #endif | |
7 | 220 return FAIL; |
221 } | |
222 | |
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223 // The autocommands in readfile() may change the buffer, but only AFTER |
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224 // reading the file. |
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225 set_bufref(&old_curbuf, curbuf); |
7 | 226 modified_was_set = FALSE; |
227 | |
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228 // mark cursor position as being invalid |
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229 curwin->w_valid = 0; |
7 | 230 |
231 if (curbuf->b_ffname != NULL | |
232 #ifdef FEAT_NETBEANS_INTG | |
233 && netbeansReadFile | |
234 #endif | |
235 ) | |
236 { | |
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237 int old_msg_silent = msg_silent; |
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238 #ifdef UNIX |
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239 int save_bin = curbuf->b_p_bin; |
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240 int perm; |
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241 #endif |
7 | 242 #ifdef FEAT_NETBEANS_INTG |
243 int oldFire = netbeansFireChanges; | |
244 | |
245 netbeansFireChanges = 0; | |
246 #endif | |
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247 #ifdef UNIX |
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248 perm = mch_getperm(curbuf->b_ffname); |
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249 if (perm >= 0 && (S_ISFIFO(perm) |
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250 || S_ISSOCK(perm) |
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251 # ifdef OPEN_CHR_FILES |
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252 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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253 # endif |
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254 )) |
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255 read_fifo = TRUE; |
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256 if (read_fifo) |
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257 curbuf->b_p_bin = TRUE; |
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258 #endif |
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259 if (shortmess(SHM_FILEINFO)) |
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260 msg_silent = 1; |
7 | 261 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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262 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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263 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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264 #ifdef UNIX |
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265 if (read_fifo) |
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266 { |
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267 curbuf->b_p_bin = save_bin; |
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268 if (retval == OK) |
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269 retval = read_buffer(FALSE, eap, flags); |
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270 } |
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271 #endif |
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272 msg_silent = old_msg_silent; |
7 | 273 #ifdef FEAT_NETBEANS_INTG |
274 netbeansFireChanges = oldFire; | |
275 #endif | |
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276 // Help buffer is filtered. |
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277 if (bt_help(curbuf)) |
7 | 278 fix_help_buffer(); |
279 } | |
280 else if (read_stdin) | |
281 { | |
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282 int save_bin = curbuf->b_p_bin; |
7 | 283 |
284 /* | |
285 * First read the text in binary mode into the buffer. | |
286 * Then read from that same buffer and append at the end. This makes | |
287 * it possible to retry when 'fileformat' or 'fileencoding' was | |
288 * guessed wrong. | |
289 */ | |
290 curbuf->b_p_bin = TRUE; | |
291 retval = readfile(NULL, NULL, (linenr_T)0, | |
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292 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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293 flags | (READ_NEW + READ_STDIN)); |
7 | 294 curbuf->b_p_bin = save_bin; |
295 if (retval == OK) | |
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296 retval = read_buffer(TRUE, eap, flags); |
7 | 297 } |
298 | |
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299 // if first time loading this buffer, init b_chartab[] |
7 | 300 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 301 { |
7 | 302 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 303 #ifdef FEAT_CINDENT |
5438 | 304 parse_cino(curbuf); |
5440 | 305 #endif |
5438 | 306 } |
7 | 307 |
308 /* | |
309 * Set/reset the Changed flag first, autocmds may change the buffer. | |
310 * Apply the automatic commands, before processing the modelines. | |
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311 * So the modelines have priority over autocommands. |
7 | 312 */ |
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313 // When reading stdin, the buffer contents always needs writing, so set |
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314 // the changed flag. Unless in readonly mode: "ls | gview -". |
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315 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 316 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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317 || modified_was_set // ":set modified" used in autocmd |
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318 #ifdef FEAT_EVAL |
7 | 319 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
320 #endif | |
1291 | 321 ) |
7 | 322 changed(); |
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323 else if (retval == OK && !read_stdin && !read_fifo) |
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324 unchanged(curbuf, FALSE, TRUE); |
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325 save_file_ff(curbuf); // keep this fileformat |
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326 |
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327 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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328 // after it was added. |
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329 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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330 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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331 |
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332 // require "!" to overwrite the file, because it wasn't read completely |
7 | 333 #ifdef FEAT_EVAL |
334 if (aborting()) | |
335 #else | |
336 if (got_int) | |
337 #endif | |
338 curbuf->b_flags |= BF_READERR; | |
339 | |
20 | 340 #ifdef FEAT_FOLDING |
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341 // Need to update automatic folding. Do this before the autocommands, |
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342 // they may use the fold info. |
20 | 343 foldUpdateAll(curwin); |
344 #endif | |
345 | |
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346 // need to set w_topline, unless some autocommand already did that. |
7 | 347 if (!(curwin->w_valid & VALID_TOPLINE)) |
348 { | |
349 curwin->w_topline = 1; | |
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350 #ifdef FEAT_DIFF |
7 | 351 curwin->w_topfill = 0; |
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352 #endif |
7 | 353 } |
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354 #ifdef FEAT_EVAL |
7 | 355 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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356 #else |
7 | 357 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
358 #endif | |
359 | |
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360 if (retval == OK) |
7 | 361 { |
362 /* | |
363 * The autocommands may have changed the current buffer. Apply the | |
364 * modelines to the correct buffer, if it still exists and is loaded. | |
365 */ | |
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366 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 367 { |
368 aco_save_T aco; | |
369 | |
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370 // Go to the buffer that was opened. |
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371 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 372 do_modelines(0); |
7 | 373 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
374 | |
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375 #ifdef FEAT_EVAL |
7 | 376 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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377 &retval); |
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378 #else |
7 | 379 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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380 #endif |
7 | 381 |
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382 // restore curwin/curbuf and a few other things |
7 | 383 aucmd_restbuf(&aco); |
384 } | |
385 } | |
386 | |
387 return retval; | |
388 } | |
389 | |
390 /* | |
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391 * Store "buf" in "bufref" and set the free count. |
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392 */ |
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393 void |
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394 set_bufref(bufref_T *bufref, buf_T *buf) |
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395 { |
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396 bufref->br_buf = buf; |
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397 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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398 bufref->br_buf_free_count = buf_free_count; |
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399 } |
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400 |
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401 /* |
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402 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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403 * set_bufref() was called and it is a valid buffer. |
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404 * Only goes through the buffer list if buf_free_count changed. |
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405 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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406 * the same allocated memory, but it's a different buffer. |
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407 */ |
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408 int |
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409 bufref_valid(bufref_T *bufref) |
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410 { |
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411 return bufref->br_buf_free_count == buf_free_count |
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412 ? TRUE : buf_valid(bufref->br_buf) |
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413 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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414 } |
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415 |
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416 /* |
7 | 417 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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418 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 419 */ |
420 int | |
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421 buf_valid(buf_T *buf) |
7 | 422 { |
423 buf_T *bp; | |
424 | |
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425 // Assume that we more often have a recent buffer, start with the last |
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426 // one. |
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427 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 428 if (bp == buf) |
429 return TRUE; | |
430 return FALSE; | |
431 } | |
432 | |
433 /* | |
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434 * A hash table used to quickly lookup a buffer by its number. |
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435 */ |
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436 static hashtab_T buf_hashtab; |
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437 |
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438 static void |
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439 buf_hashtab_add(buf_T *buf) |
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440 { |
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441 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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442 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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443 emsg(_("E931: Buffer cannot be registered")); |
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444 } |
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445 |
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446 static void |
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447 buf_hashtab_remove(buf_T *buf) |
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448 { |
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449 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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450 |
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451 if (!HASHITEM_EMPTY(hi)) |
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452 hash_remove(&buf_hashtab, hi); |
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453 } |
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454 |
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455 /* |
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456 * Return TRUE when buffer "buf" can be unloaded. |
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457 * Give an error message and return FALSE when the buffer is locked or the |
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458 * screen is being redrawn and the buffer is in a window. |
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459 */ |
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460 static int |
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461 can_unload_buffer(buf_T *buf) |
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462 { |
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463 int can_unload = !buf->b_locked; |
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464 |
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465 if (can_unload && updating_screen) |
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466 { |
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467 win_T *wp; |
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468 |
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469 FOR_ALL_WINDOWS(wp) |
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470 if (wp->w_buffer == buf) |
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471 { |
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472 can_unload = FALSE; |
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473 break; |
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474 } |
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475 } |
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476 if (!can_unload) |
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477 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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478 buf->b_fname); |
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479 return can_unload; |
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480 } |
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481 |
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482 /* |
7 | 483 * Close the link to a buffer. |
484 * "action" is used when there is no longer a window for the buffer. | |
485 * It can be: | |
486 * 0 buffer becomes hidden | |
487 * DOBUF_UNLOAD buffer is unloaded | |
488 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
489 * DOBUF_WIPE buffer is unloaded and really deleted | |
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490 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 491 * When doing all but the first one on the current buffer, the caller should |
492 * get a new buffer very soon! | |
493 * | |
494 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 495 * |
496 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
497 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
498 * supposed to close the window but autocommands close all other windows. | |
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499 * |
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500 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE. |
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501 * |
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502 * Return TRUE when we got to the end and b_nwindows was decremented. |
7 | 503 */ |
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504 int |
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505 close_buffer( |
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506 win_T *win, // if not NULL, set b_last_cursor |
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507 buf_T *buf, |
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508 int action, |
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509 int abort_if_last, |
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510 int ignore_abort) |
7 | 511 { |
512 int is_curbuf; | |
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513 int nwindows; |
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514 bufref_T bufref; |
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515 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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516 win_T *the_curwin = curwin; |
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517 tabpage_T *the_curtab = curtab; |
7 | 518 int unload_buf = (action != 0); |
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519 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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520 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 521 |
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522 CHECK_CURBUF; |
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523 /* |
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524 * Force unloading or deleting when 'bufhidden' says so. |
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525 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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526 * "hide" (otherwise we could never free or delete a buffer). |
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527 */ |
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528 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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529 { |
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530 del_buf = TRUE; |
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531 unload_buf = TRUE; |
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532 } |
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533 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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534 { |
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535 del_buf = TRUE; |
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536 unload_buf = TRUE; |
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537 wipe_buf = TRUE; |
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538 } |
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539 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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540 unload_buf = TRUE; |
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541 |
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542 #ifdef FEAT_TERMINAL |
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543 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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544 { |
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545 CHECK_CURBUF; |
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546 if (term_job_running(buf->b_term)) |
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547 { |
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548 if (wipe_buf || unload_buf) |
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549 { |
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550 if (!can_unload_buffer(buf)) |
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551 return FALSE; |
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552 |
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553 // Wiping out or unloading a terminal buffer kills the job. |
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554 free_terminal(buf); |
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555 } |
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556 else |
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557 { |
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558 // The job keeps running, hide the buffer. |
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559 del_buf = FALSE; |
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560 unload_buf = FALSE; |
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561 } |
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562 } |
22987
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563 else if (buf->b_p_bh[0] == 'h' && !del_buf) |
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564 { |
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565 // Hide a terminal buffer. |
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|
566 unload_buf = FALSE; |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
567 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
568 else |
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
|
569 { |
18757
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parents:
18746
diff
changeset
|
570 // A terminal buffer is wiped out if the job has finished. |
11917
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patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
571 del_buf = TRUE; |
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
|
572 unload_buf = TRUE; |
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
|
573 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
|
574 } |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
575 CHECK_CURBUF; |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
576 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
577 #endif |
7 | 578 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
579 // Disallow deleting the buffer when it is locked (already being closed or |
c469e1930456
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parents:
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diff
changeset
|
580 // 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
|
581 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
582 return FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
583 |
18757
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parents:
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changeset
|
584 // check no autocommands closed the window |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
585 if (win != NULL && win_valid_any_tab(win)) |
7 | 586 { |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
587 // Set b_last_cursor when closing the last window for the buffer. |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
588 // Remember the last cursor position and window options of the buffer. |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
589 // This used to be only for the current window, but then options like |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
590 // 'foldmethod' may be lost with a ":only" command. |
7 | 591 if (buf->b_nwindows == 1) |
592 set_last_cursor(win); | |
593 buflist_setfpos(buf, win, | |
594 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
595 win->w_cursor.col, TRUE); | |
596 } | |
597 | |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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changeset
|
598 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
599 |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
600 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 601 if (buf->b_nwindows == 1) |
602 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
603 ++buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
604 ++buf->b_locked_split; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
605 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
|
606 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
607 && !bufref_valid(&bufref)) |
3365 | 608 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
609 // Autocommands deleted the buffer. |
3570 | 610 aucmd_abort: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
611 emsg(_(e_auabort)); |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
612 return FALSE; |
3365 | 613 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
614 --buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
615 --buf->b_locked_split; |
3570 | 616 if (abort_if_last && one_window()) |
18757
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Bram Moolenaar <Bram@vim.org>
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changeset
|
617 // Autocommands made this the only window. |
3570 | 618 goto aucmd_abort; |
7 | 619 |
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|
620 // When the buffer becomes hidden, but is not unloaded, trigger |
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
621 // BufHidden |
7 | 622 if (!unload_buf) |
623 { | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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changeset
|
624 ++buf->b_locked; |
23869
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patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
625 ++buf->b_locked_split; |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
626 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:
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diff
changeset
|
627 FALSE, buf) |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
628 && !bufref_valid(&bufref)) |
18757
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parents:
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changeset
|
629 // Autocommands deleted the buffer. |
3570 | 630 goto aucmd_abort; |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
631 --buf->b_locked; |
23869
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patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
632 --buf->b_locked_split; |
3570 | 633 if (abort_if_last && one_window()) |
18757
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parents:
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diff
changeset
|
634 // Autocommands made this the only window. |
3570 | 635 goto aucmd_abort; |
7 | 636 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
637 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
638 // autocmds may abort script processing |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
639 if (!ignore_abort && aborting()) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
640 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
641 #endif |
7 | 642 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
643 |
18757
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parents:
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diff
changeset
|
644 // If the buffer was in curwin and the window has changed, go back to that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
645 // window, if it still exists. This avoids that ":edit x" triggering a |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
646 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
647 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
|
648 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
649 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
650 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
651 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
652 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
653 |
7 | 654 nwindows = buf->b_nwindows; |
655 | |
18757
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parents:
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diff
changeset
|
656 // decrease the link count from windows (unless not in any window) |
7 | 657 if (buf->b_nwindows > 0) |
658 --buf->b_nwindows; | |
659 | |
12971
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
660 #ifdef FEAT_DIFF |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
661 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
18757
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
662 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
663 #endif |
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patch 8.1.2368: using old C style comments
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parents:
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changeset
|
664 |
c469e1930456
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parents:
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diff
changeset
|
665 // Return when a window is displaying the buffer or when it's not |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
666 // unloaded. |
7 | 667 if (buf->b_nwindows > 0 || !unload_buf) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
668 return FALSE; |
7 | 669 |
18757
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parents:
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diff
changeset
|
670 // Always remove the buffer when there is no file name. |
7 | 671 if (buf->b_ffname == NULL) |
672 del_buf = TRUE; | |
673 | |
18757
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changeset
|
674 // When closing the current buffer stop Visual mode before freeing |
c469e1930456
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parents:
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diff
changeset
|
675 // anything. |
10184
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commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
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parents:
10156
diff
changeset
|
676 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
10154
diff
changeset
|
677 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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10154
diff
changeset
|
678 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
10154
diff
changeset
|
679 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
10154
diff
changeset
|
680 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
681 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
682 |
7 | 683 /* |
684 * Free all things allocated for this buffer. | |
685 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
686 */ | |
18757
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parents:
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diff
changeset
|
687 // Remember if we are closing the current buffer. Restore the number of |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
688 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 689 is_curbuf = (buf == curbuf); |
690 buf->b_nwindows = nwindows; | |
691 | |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
692 buf_freeall(buf, (del_buf ? BFA_DEL : 0) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
693 + (wipe_buf ? BFA_WIPE : 0) |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
694 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 695 |
18757
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parents:
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diff
changeset
|
696 // Autocommands may have deleted the buffer. |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
697 if (!bufref_valid(&bufref)) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
698 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
699 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
700 // autocmds may abort script processing |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
701 if (!ignore_abort && aborting()) |
23624
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702 return FALSE; |
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|
703 #endif |
7 | 704 |
705 /* | |
706 * It's possible that autocommands change curbuf to the one being deleted. | |
707 * This might cause the previous curbuf to be deleted unexpectedly. But | |
708 * in some cases it's OK to delete the curbuf, because a new one is | |
709 * obtained anyway. Therefore only return if curbuf changed to the | |
710 * deleted buffer. | |
711 */ | |
712 if (buf == curbuf && !is_curbuf) | |
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changeset
|
713 return FALSE; |
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diff
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|
714 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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changeset
|
715 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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|
716 win->w_buffer = NULL; // make sure we don't use the buffer now |
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|
717 |
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|
718 // Autocommands may have opened or closed windows for this buffer. |
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diff
changeset
|
719 // Decrement the count for the close we do here. |
9450
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|
720 if (buf->b_nwindows > 0) |
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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diff
changeset
|
721 --buf->b_nwindows; |
7 | 722 |
723 /* | |
724 * Remove the buffer from the list. | |
725 */ | |
726 if (wipe_buf) | |
727 { | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
728 if (action == DOBUF_WIPE_REUSE) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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|
729 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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diff
changeset
|
730 // we can re-use this buffer number, store it |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
731 if (buf_reuse.ga_itemsize == 0) |
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patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
732 ga_init2(&buf_reuse, sizeof(int), 50); |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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parents:
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|
733 if (ga_grow(&buf_reuse, 1) == OK) |
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patch 8.1.1908: every popup window consumes a buffer number
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734 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
735 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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changeset
|
736 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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changeset
|
737 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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|
738 else |
6f2ce3b311de
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changeset
|
739 buf->b_sfname = NULL; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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changeset
|
740 VIM_CLEAR(buf->b_ffname); |
7 | 741 if (buf->b_prev == NULL) |
742 firstbuf = buf->b_next; | |
743 else | |
744 buf->b_prev->b_next = buf->b_next; | |
745 if (buf->b_next == NULL) | |
746 lastbuf = buf->b_prev; | |
747 else | |
748 buf->b_next->b_prev = buf->b_prev; | |
749 free_buffer(buf); | |
750 } | |
751 else | |
752 { | |
753 if (del_buf) | |
754 { | |
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|
755 // Free all internal variables and reset option values, to make |
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changeset
|
756 // ":bdel" compatible with Vim 5.7. |
7 | 757 free_buffer_stuff(buf, TRUE); |
758 | |
18757
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changeset
|
759 // Make it look like a new buffer. |
7 | 760 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
761 | |
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changeset
|
762 // Init the options when loaded again. |
7 | 763 buf->b_p_initialized = FALSE; |
764 } | |
765 buf_clear_file(buf); | |
766 if (del_buf) | |
767 buf->b_p_bl = FALSE; | |
768 } | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
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changeset
|
769 // NOTE: at this point "curbuf" may be invalid! |
23624
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changeset
|
770 return TRUE; |
7 | 771 } |
772 | |
773 /* | |
774 * Make buffer not contain a file. | |
775 */ | |
776 void | |
7817
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|
777 buf_clear_file(buf_T *buf) |
7 | 778 { |
779 buf->b_ml.ml_line_count = 1; | |
16996
d5e1e09a829f
patch 8.1.1498: ":write" increments b:changedtick even though nothing changed
Bram Moolenaar <Bram@vim.org>
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changeset
|
780 unchanged(buf, TRUE, TRUE); |
7 | 781 buf->b_shortname = FALSE; |
782 buf->b_p_eol = TRUE; | |
783 buf->b_start_eol = TRUE; | |
784 buf->b_p_bomb = FALSE; | |
1352 | 785 buf->b_start_bomb = FALSE; |
7 | 786 buf->b_ml.ml_mfp = NULL; |
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changeset
|
787 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 788 #ifdef FEAT_NETBEANS_INTG |
789 netbeans_deleted_all_lines(buf); | |
790 #endif | |
791 } | |
792 | |
793 /* | |
794 * buf_freeall() - free all things allocated for a buffer that are related to | |
10082
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changeset
|
795 * the file. Careful: get here with "curwin" NULL when exiting. |
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|
796 * flags: |
18886
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diff
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|
797 * BFA_DEL buffer is going to be deleted |
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|
798 * BFA_WIPE buffer is going to be wiped out |
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changeset
|
799 * BFA_KEEP_UNDO do not free undo information |
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|
800 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 801 */ |
802 void | |
7817
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|
803 buf_freeall(buf_T *buf, int flags) |
7 | 804 { |
805 int is_curbuf = (buf == curbuf); | |
9475
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|
806 bufref_T bufref; |
10118
5d77565e6222
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807 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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808 win_T *the_curwin = curwin; |
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|
809 tabpage_T *the_curtab = curtab; |
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810 |
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|
811 // Make sure the buffer isn't closed by autocommands. |
10106
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812 ++buf->b_locked; |
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changeset
|
813 ++buf->b_locked_split; |
9475
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|
814 set_bufref(&bufref, buf); |
9106
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changeset
|
815 if (buf->b_ml.ml_mfp != NULL) |
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|
816 { |
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changeset
|
817 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
bdac1019552f
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changeset
|
818 FALSE, buf) |
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|
819 && !bufref_valid(&bufref)) |
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|
820 // autocommands deleted the buffer |
9106
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|
821 return; |
97a9538c37ff
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822 } |
2394
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|
823 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 824 { |
9473
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|
825 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
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826 FALSE, buf) |
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827 && !bufref_valid(&bufref)) |
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|
828 // autocommands deleted the buffer |
7 | 829 return; |
830 } | |
2394
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831 if (flags & BFA_WIPE) |
7 | 832 { |
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833 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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834 FALSE, buf) |
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835 && !bufref_valid(&bufref)) |
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836 // autocommands deleted the buffer |
7 | 837 return; |
838 } | |
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839 --buf->b_locked; |
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|
840 --buf->b_locked_split; |
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841 |
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842 // If the buffer was in curwin and the window has changed, go back to that |
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843 // window, if it still exists. This avoids that ":edit x" triggering a |
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844 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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845 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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846 { |
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847 block_autocmds(); |
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848 goto_tabpage_win(the_curtab, the_curwin); |
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|
849 unblock_autocmds(); |
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850 } |
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|
851 |
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|
852 #ifdef FEAT_EVAL |
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changeset
|
853 // autocmds may abort script processing |
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changeset
|
854 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 855 return; |
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|
856 #endif |
7 | 857 |
858 /* | |
859 * It's possible that autocommands change curbuf to the one being deleted. | |
860 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
861 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
862 * Therefore only return if curbuf changed to the deleted buffer. | |
863 */ | |
864 if (buf == curbuf && !is_curbuf) | |
865 return; | |
866 #ifdef FEAT_DIFF | |
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867 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 868 #endif |
3068 | 869 #ifdef FEAT_SYN_HL |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
870 // Remove any ownsyntax, unless exiting. |
10118
5d77565e6222
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Christian Brabandt <cb@256bit.org>
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10114
diff
changeset
|
871 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 872 reset_synblock(curwin); |
3068 | 873 #endif |
1187 | 874 |
875 #ifdef FEAT_FOLDING | |
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parents:
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diff
changeset
|
876 // No folds in an empty buffer. |
1187 | 877 { |
878 win_T *win; | |
879 tabpage_T *tp; | |
880 | |
881 FOR_ALL_TAB_WINDOWS(tp, win) | |
882 if (win->w_buffer == buf) | |
883 clearFolding(win); | |
884 } | |
885 #endif | |
886 | |
7 | 887 #ifdef FEAT_TCL |
888 tcl_buffer_free(buf); | |
889 #endif | |
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|
890 ml_close(buf, TRUE); // close and delete the memline/memfile |
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|
891 buf->b_ml.ml_line_count = 0; // no lines in buffer |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
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|
892 if ((flags & BFA_KEEP_UNDO) == 0) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
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|
893 { |
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|
894 u_blockfree(buf); // free the memory allocated for undo |
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changeset
|
895 u_clearall(buf); // reset all undo information |
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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|
896 } |
7 | 897 #ifdef FEAT_SYN_HL |
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|
898 syntax_clear(&buf->b_s); // reset syntax info |
7 | 899 #endif |
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
900 #ifdef FEAT_PROP_POPUP |
15138
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patch 8.1.0579: cannot attach properties to text
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|
901 clear_buf_prop_types(buf); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
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|
902 #endif |
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|
903 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 904 } |
905 | |
906 /* | |
907 * Free a buffer structure and the things it contains related to the buffer | |
908 * itself (not the file, that must have been done already). | |
909 */ | |
910 static void | |
7817
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changeset
|
911 free_buffer(buf_T *buf) |
7 | 912 { |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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diff
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|
913 ++buf_free_count; |
7 | 914 free_buffer_stuff(buf, TRUE); |
4287 | 915 #ifdef FEAT_EVAL |
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|
916 // b:changedtick uses an item in buf_T, remove it now |
12630
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patch 8.0.1193: crash when wiping out a buffer after using getbufinfo()
Christian Brabandt <cb@256bit.org>
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|
917 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 918 unref_var_dict(buf->b_vars); |
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|
919 remove_listeners(buf); |
4287 | 920 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
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|
921 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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|
922 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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|
923 #endif |
14 | 924 #ifdef FEAT_MZSCHEME |
925 mzscheme_buffer_free(buf); | |
926 #endif | |
7 | 927 #ifdef FEAT_PERL |
928 perl_buf_free(buf); | |
929 #endif | |
930 #ifdef FEAT_PYTHON | |
931 python_buffer_free(buf); | |
932 #endif | |
2329
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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diff
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|
933 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
934 python3_buffer_free(buf); |
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Added support for Python 3. (Roland Puntaier)
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changeset
|
935 #endif |
7 | 936 #ifdef FEAT_RUBY |
937 ruby_buffer_free(buf); | |
938 #endif | |
9087
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|
939 #ifdef FEAT_JOB_CHANNEL |
d4606ae170aa
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|
940 channel_buffer_free(buf); |
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|
941 #endif |
11690
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patch 8.0.0728: the terminal structure is never freed
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changeset
|
942 #ifdef FEAT_TERMINAL |
11834
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patch 8.0.0797: finished job in terminal window is not handled
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diff
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|
943 free_terminal(buf); |
11690
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patch 8.0.0728: the terminal structure is never freed
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944 #endif |
14019
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patch 8.1.0027: difficult to make a plugin that feeds a line to a job
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|
945 #ifdef FEAT_JOB_CHANNEL |
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patch 8.1.0027: difficult to make a plugin that feeds a line to a job
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|
946 vim_free(buf->b_prompt_text); |
16872
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patch 8.1.1437: code to handle callbacks is duplicated
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changeset
|
947 free_callback(&buf->b_prompt_callback); |
18225
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patch 8.1.2107: various memory leaks reported by asan
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|
948 free_callback(&buf->b_prompt_interrupt); |
14019
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|
949 #endif |
9515
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950 |
bb538c090668
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|
951 buf_hashtab_remove(buf); |
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|
952 |
40 | 953 aubuflocal_remove(buf); |
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954 |
5816 | 955 if (autocmd_busy) |
956 { | |
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957 // Do not free the buffer structure while autocommands are executing, |
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|
958 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 959 buf->b_next = au_pending_free_buf; |
960 au_pending_free_buf = buf; | |
961 } | |
962 else | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
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963 { |
5816 | 964 vim_free(buf); |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
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|
965 if (curbuf == buf) |
804322d6c6ba
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|
966 curbuf = NULL; // make clear it's not to be used |
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967 } |
7 | 968 } |
969 | |
970 /* | |
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diff
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|
971 * Initializes b:changedtick. |
10889
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|
972 */ |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
973 static void |
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|
974 init_changedtick(buf_T *buf) |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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975 { |
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976 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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977 |
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|
978 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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|
979 di->di_tv.v_type = VAR_NUMBER; |
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980 di->di_tv.v_lock = VAR_FIXED; |
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|
981 di->di_tv.vval.v_number = 0; |
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|
982 |
10954
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patch 8.0.0366: build fails with tiny features
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|
983 #ifdef FEAT_EVAL |
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984 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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985 (void)dict_add(buf->b_vars, di); |
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|
986 #endif |
10889
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|
987 } |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
988 |
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|
989 /* |
7 | 990 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
991 */ | |
992 static void | |
7817
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|
993 free_buffer_stuff( |
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|
994 buf_T *buf, |
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changeset
|
995 int free_options) // free options as well |
7 | 996 { |
997 if (free_options) | |
998 { | |
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|
999 clear_wininfo(buf); // including window-local options |
7 | 1000 free_buf_options(buf, TRUE); |
2620 | 1001 #ifdef FEAT_SPELL |
1002 ga_clear(&buf->b_s.b_langp); | |
1003 #endif | |
7 | 1004 } |
1005 #ifdef FEAT_EVAL | |
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1006 { |
10952
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changeset
|
1007 varnumber_T tick = CHANGEDTICK(buf); |
10889
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1008 |
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1009 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
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1010 hash_init(&buf->b_vars->dv_hashtab); |
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|
1011 init_changedtick(buf); |
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changeset
|
1012 CHANGEDTICK(buf) = tick; |
19044
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patch 8.2.0082: when reusing a buffer listeners are not cleared
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changeset
|
1013 remove_listeners(buf); |
10889
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1014 } |
7 | 1015 #endif |
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|
1016 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 1017 #ifdef FEAT_SIGNS |
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1018 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1019 #endif |
1781 | 1020 #ifdef FEAT_NETBEANS_INTG |
2210 | 1021 netbeans_file_killed(buf); |
1781 | 1022 #endif |
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1023 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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1024 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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1025 VIM_CLEAR(buf->b_start_fenc); |
7 | 1026 } |
1027 | |
1028 /* | |
22713
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patch 8.2.1905: the wininfo list may contain stale entries
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|
1029 * Free one wininfo_T. |
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1030 */ |
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1031 void |
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|
1032 free_wininfo(wininfo_T *wip) |
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1033 { |
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1034 if (wip->wi_optset) |
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1035 { |
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1036 clear_winopt(&wip->wi_opt); |
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1037 #ifdef FEAT_FOLDING |
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1038 deleteFoldRecurse(&wip->wi_folds); |
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1039 #endif |
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1040 } |
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1041 vim_free(wip); |
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1042 } |
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1043 |
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1044 /* |
7 | 1045 * Free the b_wininfo list for buffer "buf". |
1046 */ | |
1047 static void | |
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1048 clear_wininfo(buf_T *buf) |
7 | 1049 { |
1050 wininfo_T *wip; | |
1051 | |
1052 while (buf->b_wininfo != NULL) | |
1053 { | |
1054 wip = buf->b_wininfo; | |
1055 buf->b_wininfo = wip->wi_next; | |
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1056 free_wininfo(wip); |
7 | 1057 } |
1058 } | |
1059 | |
1060 /* | |
1061 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1062 */ | |
1063 void | |
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1064 goto_buffer( |
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1065 exarg_T *eap, |
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1066 int start, |
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1067 int dir, |
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1068 int count) |
7 | 1069 { |
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1070 bufref_T old_curbuf; |
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1071 |
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1072 set_bufref(&old_curbuf, curbuf); |
7 | 1073 |
1074 swap_exists_action = SEA_DIALOG; | |
1075 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1076 start, dir, count, eap->forceit); | |
1077 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1078 { | |
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1079 #if defined(FEAT_EVAL) |
24 | 1080 cleanup_T cs; |
1081 | |
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1082 // Reset the error/interrupt/exception state here so that |
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1083 // aborting() returns FALSE when closing a window. |
24 | 1084 enter_cleanup(&cs); |
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1085 #endif |
24 | 1086 |
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1087 // Quitting means closing the split window, nothing else. |
7 | 1088 win_close(curwin, TRUE); |
1089 swap_exists_action = SEA_NONE; | |
602 | 1090 swap_exists_did_quit = TRUE; |
24 | 1091 |
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1092 #if defined(FEAT_EVAL) |
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1093 // Restore the error/interrupt/exception state if not discarded by a |
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1094 // new aborting error, interrupt, or uncaught exception. |
24 | 1095 leave_cleanup(&cs); |
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1096 #endif |
7 | 1097 } |
1098 else | |
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1099 handle_swap_exists(&old_curbuf); |
7 | 1100 } |
1101 | |
1102 /* | |
1103 * Handle the situation of swap_exists_action being set. | |
1104 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1105 */ | |
1106 void | |
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1107 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1108 { |
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1109 #if defined(FEAT_EVAL) |
24 | 1110 cleanup_T cs; |
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1111 #endif |
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1112 #ifdef FEAT_SYN_HL |
4139 | 1113 long old_tw = curbuf->b_p_tw; |
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1114 #endif |
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1115 buf_T *buf; |
20 | 1116 |
7 | 1117 if (swap_exists_action == SEA_QUIT) |
1118 { | |
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1119 #if defined(FEAT_EVAL) |
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1120 // Reset the error/interrupt/exception state here so that |
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1121 // aborting() returns FALSE when closing a buffer. |
24 | 1122 enter_cleanup(&cs); |
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1123 #endif |
24 | 1124 |
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1125 // User selected Quit at ATTENTION prompt. Go back to previous |
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1126 // buffer. If that buffer is gone or the same as the current one, |
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1127 // open a new, empty buffer. |
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1128 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1129 swap_exists_did_quit = TRUE; |
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1130 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1131 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1132 || old_curbuf->br_buf == curbuf) |
25120
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1133 { |
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1134 // Block autocommands here because curwin->w_buffer is NULL. |
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1135 block_autocmds(); |
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1136 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
25120
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1137 unblock_autocmds(); |
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1138 } |
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1139 else |
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1140 buf = old_curbuf->br_buf; |
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1141 if (buf != NULL) |
4139 | 1142 { |
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1143 int old_msg_silent = msg_silent; |
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1144 |
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1145 if (shortmess(SHM_FILEINFO)) |
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1146 msg_silent = 1; // prevent fileinfo message |
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1147 enter_buffer(buf); |
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1148 // restore msg_silent, so that the command line will be shown |
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1149 msg_silent = old_msg_silent; |
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1150 |
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1151 #ifdef FEAT_SYN_HL |
4139 | 1152 if (old_tw != curbuf->b_p_tw) |
1153 check_colorcolumn(curwin); | |
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1154 #endif |
4139 | 1155 } |
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1156 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1157 |
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1158 #if defined(FEAT_EVAL) |
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1159 // Restore the error/interrupt/exception state if not discarded by a |
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1160 // new aborting error, interrupt, or uncaught exception. |
24 | 1161 leave_cleanup(&cs); |
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1162 #endif |
7 | 1163 } |
1164 else if (swap_exists_action == SEA_RECOVER) | |
1165 { | |
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1166 #if defined(FEAT_EVAL) |
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1167 // Reset the error/interrupt/exception state here so that |
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1168 // aborting() returns FALSE when closing a buffer. |
24 | 1169 enter_cleanup(&cs); |
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1170 #endif |
24 | 1171 |
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1172 // User selected Recover at ATTENTION prompt. |
7 | 1173 msg_scroll = TRUE; |
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1174 ml_recover(FALSE); |
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1175 msg_puts("\n"); // don't overwrite the last message |
7 | 1176 cmdline_row = msg_row; |
717 | 1177 do_modelines(0); |
24 | 1178 |
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1179 #if defined(FEAT_EVAL) |
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1180 // Restore the error/interrupt/exception state if not discarded by a |
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1181 // new aborting error, interrupt, or uncaught exception. |
24 | 1182 leave_cleanup(&cs); |
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1183 #endif |
7 | 1184 } |
1185 swap_exists_action = SEA_NONE; | |
1186 } | |
1187 | |
1188 /* | |
5586 | 1189 * Make the current buffer empty. |
1190 * Used when it is wiped out and it's the last buffer. | |
1191 */ | |
1192 static int | |
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1193 empty_curbuf( |
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1194 int close_others, |
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1195 int forceit, |
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1196 int action) |
5586 | 1197 { |
1198 int retval; | |
1199 buf_T *buf = curbuf; | |
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1200 bufref_T bufref; |
5586 | 1201 |
1202 if (action == DOBUF_UNLOAD) | |
1203 { | |
15470
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1204 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1205 return FAIL; |
1206 } | |
1207 | |
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|
1208 set_bufref(&bufref, buf); |
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|
1209 if (close_others) |
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|
1210 // Close any other windows on this buffer, then make it empty. |
5586 | 1211 close_windows(buf, TRUE); |
1212 | |
1213 setpcmark(); | |
1214 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1215 forceit ? ECMD_FORCEIT : 0, curwin); | |
1216 | |
1217 /* | |
1218 * do_ecmd() may create a new buffer, then we have to delete | |
1219 * the old one. But do_ecmd() may have done that already, check | |
1220 * if the buffer still exists. | |
1221 */ | |
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|
1222 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1223 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1224 if (!close_others) |
1225 need_fileinfo = FALSE; | |
1226 return retval; | |
1227 } | |
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Christian Brabandt <cb@256bit.org>
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|
1228 |
7 | 1229 /* |
1230 * Implementation of the commands for the buffer list. | |
1231 * | |
1232 * action == DOBUF_GOTO go to specified buffer | |
1233 * action == DOBUF_SPLIT split window and go to specified buffer | |
1234 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1235 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1236 * action == DOBUF_WIPE delete specified buffer(s) really | |
17823
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|
1237 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1238 * |
1239 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1240 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1241 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1242 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1243 * | |
1244 * Return FAIL or OK. | |
1245 */ | |
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1246 static int |
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|
1247 do_buffer_ext( |
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changeset
|
1248 int action, |
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|
1249 int start, |
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1250 int dir, // FORWARD or BACKWARD |
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|
1251 int count, // buffer number or number of buffers |
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|
1252 int flags) // DOBUF_FORCEIT etc. |
7 | 1253 { |
1254 buf_T *buf; | |
1255 buf_T *bp; | |
1256 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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|
1257 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1258 |
1259 switch (start) | |
1260 { | |
1261 case DOBUF_FIRST: buf = firstbuf; break; | |
1262 case DOBUF_LAST: buf = lastbuf; break; | |
1263 default: buf = curbuf; break; | |
1264 } | |
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|
1265 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1266 { |
1267 while (count-- > 0) | |
1268 { | |
1269 do | |
1270 { | |
1271 buf = buf->b_next; | |
1272 if (buf == NULL) | |
1273 buf = firstbuf; | |
1274 } | |
1275 while (buf != curbuf && !bufIsChanged(buf)); | |
1276 } | |
1277 if (!bufIsChanged(buf)) | |
1278 { | |
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1279 emsg(_("E84: No modified buffer found")); |
7 | 1280 return FAIL; |
1281 } | |
1282 } | |
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|
1283 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1284 { |
1285 while (buf != NULL && buf->b_fnum != count) | |
1286 buf = buf->b_next; | |
1287 } | |
1288 else | |
1289 { | |
1290 bp = NULL; | |
1291 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1292 { | |
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1293 // remember the buffer where we start, we come back there when all |
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|
1294 // buffers are unlisted. |
7 | 1295 if (bp == NULL) |
1296 bp = buf; | |
1297 if (dir == FORWARD) | |
1298 { | |
1299 buf = buf->b_next; | |
1300 if (buf == NULL) | |
1301 buf = firstbuf; | |
1302 } | |
1303 else | |
1304 { | |
1305 buf = buf->b_prev; | |
1306 if (buf == NULL) | |
1307 buf = lastbuf; | |
1308 } | |
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1309 // don't count unlisted buffers |
7 | 1310 if (unload || buf->b_p_bl) |
1311 { | |
1312 --count; | |
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1313 bp = NULL; // use this buffer as new starting point |
7 | 1314 } |
1315 if (bp == buf) | |
1316 { | |
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1317 // back where we started, didn't find anything. |
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1318 emsg(_("E85: There is no listed buffer")); |
7 | 1319 return FAIL; |
1320 } | |
1321 } | |
1322 } | |
1323 | |
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1324 if (buf == NULL) // could not find it |
7 | 1325 { |
1326 if (start == DOBUF_FIRST) | |
1327 { | |
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1328 // don't warn when deleting |
7 | 1329 if (!unload) |
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1330 semsg(_(e_nobufnr), count); |
7 | 1331 } |
1332 else if (dir == FORWARD) | |
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1333 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1334 else |
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1335 emsg(_("E88: Cannot go before first buffer")); |
7 | 1336 return FAIL; |
1337 } | |
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1338 #ifdef FEAT_PROP_POPUP |
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1339 if ((flags & DOBUF_NOPOPUP) && bt_popup(buf) |
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1340 # ifdef FEAT_TERMINAL |
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1341 && !bt_terminal(buf) |
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1342 #endif |
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1343 ) |
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1344 return OK; |
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|
1345 #endif |
7 | 1346 |
1347 #ifdef FEAT_GUI | |
1348 need_mouse_correct = TRUE; | |
1349 #endif | |
1350 | |
1351 /* | |
1352 * delete buffer buf from memory and/or the list | |
1353 */ | |
1354 if (unload) | |
1355 { | |
1356 int forward; | |
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1357 bufref_T bufref; |
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1358 |
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1359 if (!can_unload_buffer(buf)) |
13720
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patch 8.0.1732: crash when terminal API call deletes the buffer
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diff
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|
1360 return FAIL; |
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1361 |
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|
1362 set_bufref(&bufref, buf); |
7 | 1363 |
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1364 // When unloading or deleting a buffer that's already unloaded and |
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|
1365 // unlisted: fail silently. |
17823
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changeset
|
1366 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1367 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1368 return FAIL; |
1369 | |
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1370 if ((flags & DOBUF_FORCEIT) == 0 && bufIsChanged(buf)) |
7 | 1371 { |
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|
1372 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1373 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1374 { |
1375 dialog_changed(buf, FALSE); | |
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1376 if (!bufref_valid(&bufref)) |
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1377 // Autocommand deleted buffer, oops! It's not changed |
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1378 // now. |
7 | 1379 return FAIL; |
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1380 // If it's still changed fail silently, the dialog already |
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1381 // mentioned why it fails. |
36 | 1382 if (bufIsChanged(buf)) |
1383 return FAIL; | |
7 | 1384 } |
36 | 1385 else |
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1386 #endif |
7 | 1387 { |
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|
1388 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1389 buf->b_fnum); |
1390 return FAIL; | |
1391 } | |
1392 } | |
1393 | |
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1394 // When closing the current buffer stop Visual mode. |
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changeset
|
1395 if (buf == curbuf && VIsual_active) |
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1396 end_visual_mode(); |
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1397 |
7 | 1398 /* |
1399 * If deleting the last (listed) buffer, make it empty. | |
1400 * The last (listed) buffer cannot be unloaded. | |
1401 */ | |
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|
1402 FOR_ALL_BUFFERS(bp) |
7 | 1403 if (bp->b_p_bl && bp != buf) |
1404 break; | |
1405 if (bp == NULL && buf == curbuf) | |
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1406 return empty_curbuf(TRUE, (flags & DOBUF_FORCEIT), action); |
7 | 1407 |
1408 /* | |
1409 * If the deleted buffer is the current one, close the current window | |
671 | 1410 * (unless it's the only window). Repeat this so long as we end up in |
1411 * a window with this buffer. | |
7 | 1412 */ |
671 | 1413 while (buf == curbuf |
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|
1414 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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1415 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1416 { |
1417 if (win_close(curwin, FALSE) == FAIL) | |
1418 break; | |
1419 } | |
7 | 1420 |
1421 /* | |
1422 * If the buffer to be deleted is not the current one, delete it here. | |
1423 */ | |
1424 if (buf != curbuf) | |
1425 { | |
671 | 1426 close_windows(buf, FALSE); |
12477
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changeset
|
1427 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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|
1428 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1429 return OK; |
1430 } | |
1431 | |
1432 /* | |
1433 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1434 * There should be another, otherwise it would have been handled |
1435 * above. However, autocommands may have deleted all buffers. | |
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changeset
|
1436 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1437 * Then prefer the buffer we most recently visited. |
1438 * Else try to find one that is loaded, after the current buffer, | |
1439 * then before the current buffer. | |
1440 * Finally use any buffer. | |
1441 */ | |
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1442 buf = NULL; // selected buffer |
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1443 bp = NULL; // used when no loaded buffer found |
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changeset
|
1444 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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|
1445 buf = au_new_curbuf.br_buf; |
7 | 1446 #ifdef FEAT_JUMPLIST |
13380
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|
1447 else if (curwin->w_jumplistlen > 0) |
7 | 1448 { |
1449 int jumpidx; | |
1450 | |
1451 jumpidx = curwin->w_jumplistidx - 1; | |
1452 if (jumpidx < 0) | |
1453 jumpidx = curwin->w_jumplistlen - 1; | |
1454 | |
1455 forward = jumpidx; | |
1456 while (jumpidx != curwin->w_jumplistidx) | |
1457 { | |
1458 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1459 if (buf != NULL) | |
1460 { | |
1461 if (buf == curbuf || !buf->b_p_bl) | |
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|
1462 buf = NULL; // skip current and unlisted bufs |
7 | 1463 else if (buf->b_ml.ml_mfp == NULL) |
1464 { | |
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|
1465 // skip unloaded buf, but may keep it for later |
7 | 1466 if (bp == NULL) |
1467 bp = buf; | |
1468 buf = NULL; | |
1469 } | |
1470 } | |
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|
1471 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1472 break; |
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|
1473 // advance to older entry in jump list |
7 | 1474 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1475 break; | |
1476 if (--jumpidx < 0) | |
1477 jumpidx = curwin->w_jumplistlen - 1; | |
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|
1478 if (jumpidx == forward) // List exhausted for sure |
7 | 1479 break; |
1480 } | |
1481 } | |
1482 #endif | |
1483 | |
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|
1484 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1485 { |
1486 forward = TRUE; | |
1487 buf = curbuf->b_next; | |
1488 for (;;) | |
1489 { | |
1490 if (buf == NULL) | |
1491 { | |
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|
1492 if (!forward) // tried both directions |
7 | 1493 break; |
1494 buf = curbuf->b_prev; | |
1495 forward = FALSE; | |
1496 continue; | |
1497 } | |
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|
1498 // in non-help buffer, try to skip help buffers, and vv |
7 | 1499 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1500 { | |
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|
1501 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1502 break; |
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|
1503 if (bp == NULL) // remember unloaded buf for later |
7 | 1504 bp = buf; |
1505 } | |
1506 if (forward) | |
1507 buf = buf->b_next; | |
1508 else | |
1509 buf = buf->b_prev; | |
1510 } | |
1511 } | |
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|
1512 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1513 buf = bp; |
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|
1514 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1515 { |
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9645
diff
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|
1516 FOR_ALL_BUFFERS(buf) |
7 | 1517 if (buf->b_p_bl && buf != curbuf) |
1518 break; | |
1519 } | |
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1520 if (buf == NULL) // Still no buffer, just take one |
7 | 1521 { |
1522 if (curbuf->b_next != NULL) | |
1523 buf = curbuf->b_next; | |
1524 else | |
1525 buf = curbuf->b_prev; | |
1526 } | |
1527 } | |
1528 | |
5586 | 1529 if (buf == NULL) |
1530 { | |
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1531 // Autocommands must have wiped out all other buffers. Only option |
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1532 // now is to make the current buffer empty. |
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1533 return empty_curbuf(FALSE, (flags & DOBUF_FORCEIT), action); |
5586 | 1534 } |
1535 | |
7 | 1536 /* |
1537 * make buf current buffer | |
1538 */ | |
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1539 if (action == DOBUF_SPLIT) // split window first |
7 | 1540 { |
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1541 // If 'switchbuf' contains "useopen": jump to first window containing |
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1542 // "buf" if one exists |
1618 | 1543 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1544 return OK; |
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1545 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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|
1546 // page containing "buf" if one exists |
1618 | 1547 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1548 return OK; |
1549 if (win_split(0, 0) == FAIL) | |
1550 return FAIL; | |
1551 } | |
1552 | |
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|
1553 // go to current buffer - nothing to do |
7 | 1554 if (buf == curbuf) |
1555 return OK; | |
1556 | |
1557 /* | |
1558 * Check if the current buffer may be abandoned. | |
1559 */ | |
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1560 if (action == DOBUF_GOTO && !can_abandon(curbuf, (flags & DOBUF_FORCEIT))) |
7 | 1561 { |
1562 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
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1563 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1564 { |
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|
1565 bufref_T bufref; |
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|
1566 |
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|
1567 set_bufref(&bufref, buf); |
7 | 1568 dialog_changed(curbuf, FALSE); |
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|
1569 if (!bufref_valid(&bufref)) |
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1570 // Autocommand deleted buffer, oops! |
7 | 1571 return FAIL; |
1572 } | |
1573 if (bufIsChanged(curbuf)) | |
1574 #endif | |
1575 { | |
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|
1576 no_write_message(); |
7 | 1577 return FAIL; |
1578 } | |
1579 } | |
1580 | |
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1581 // Go to the other buffer. |
7 | 1582 set_curbuf(buf, action); |
1583 | |
1584 if (action == DOBUF_SPLIT) | |
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|
1585 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1586 |
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|
1587 #if defined(FEAT_EVAL) |
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1588 if (aborting()) // autocmds may abort script processing |
7 | 1589 return FAIL; |
1590 #endif | |
1591 | |
1592 return OK; | |
1593 } | |
1594 | |
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1595 int |
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1596 do_buffer( |
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1597 int action, |
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1598 int start, |
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1599 int dir, // FORWARD or BACKWARD |
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1600 int count, // buffer number or number of buffers |
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1601 int forceit) // TRUE when using ! |
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1602 { |
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|
1603 return do_buffer_ext(action, start, dir, count, |
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|
1604 forceit ? DOBUF_FORCEIT : 0); |
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|
1605 } |
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1606 |
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|
1607 /* |
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1608 * do_bufdel() - delete or unload buffer(s) |
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1609 * |
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1610 * addr_count == 0: ":bdel" - delete current buffer |
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1611 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete |
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|
1612 * buffer "end_bnr", then any other arguments. |
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1613 * addr_count == 2: ":N,N bdel" - delete buffers in range |
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1614 * |
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1615 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or |
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1616 * DOBUF_DEL (":bdel") |
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1617 * |
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1618 * Returns error message or NULL |
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1619 */ |
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1620 char * |
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1621 do_bufdel( |
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1622 int command, |
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|
1623 char_u *arg, // pointer to extra arguments |
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1624 int addr_count, |
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1625 int start_bnr, // first buffer number in a range |
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1626 int end_bnr, // buffer nr or last buffer nr in a range |
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1627 int forceit) |
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1628 { |
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1629 int do_current = 0; // delete current buffer? |
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1630 int deleted = 0; // number of buffers deleted |
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1631 char *errormsg = NULL; // return value |
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1632 int bnr; // buffer number |
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1633 char_u *p; |
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1634 |
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1635 if (addr_count == 0) |
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1636 { |
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1637 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); |
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1638 } |
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1639 else |
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1640 { |
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1641 if (addr_count == 2) |
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1642 { |
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1643 if (*arg) // both range and argument is not allowed |
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1644 return ex_errmsg(e_trailing_arg, arg); |
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|
1645 bnr = start_bnr; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1646 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1647 else // addr_count == 1 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1648 bnr = end_bnr; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1649 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1650 for ( ;!got_int; ui_breakcheck()) |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1651 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1652 /* |
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diff
changeset
|
1653 * Delete the current buffer last, otherwise when the |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1654 * current buffer is deleted, the next buffer becomes |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1655 * the current one and will be loaded, which may then |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1656 * also be deleted, etc. |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1657 */ |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1658 if (bnr == curbuf->b_fnum) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1659 do_current = bnr; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1660 else if (do_buffer_ext(command, DOBUF_FIRST, FORWARD, (int)bnr, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1661 DOBUF_NOPOPUP | (forceit ? DOBUF_FORCEIT : 0)) == OK) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1662 ++deleted; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1663 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1664 /* |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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changeset
|
1665 * find next buffer number to delete/unload |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1666 */ |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1667 if (addr_count == 2) |
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Bram Moolenaar <Bram@vim.org>
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|
1668 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1669 if (++bnr > end_bnr) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1670 break; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1671 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1672 else // addr_count == 1 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1673 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1674 arg = skipwhite(arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1675 if (*arg == NUL) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1676 break; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1677 if (!VIM_ISDIGIT(*arg)) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1678 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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changeset
|
1679 p = skiptowhite_esc(arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1680 bnr = buflist_findpat(arg, p, |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1681 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1682 FALSE, FALSE); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1683 if (bnr < 0) // failed |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1684 break; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1685 arg = p; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1686 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1687 else |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1688 bnr = getdigits(&arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1689 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1690 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1691 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1692 FORWARD, do_current, forceit) == OK) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1693 ++deleted; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1694 |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1695 if (deleted == 0) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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changeset
|
1696 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1697 if (command == DOBUF_UNLOAD) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1698 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1699 else if (command == DOBUF_DEL) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1700 STRCPY(IObuff, _("E516: No buffers were deleted")); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1701 else |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1702 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1703 errormsg = (char *)IObuff; |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1704 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1705 else if (deleted >= p_report) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1706 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1707 if (command == DOBUF_UNLOAD) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1708 smsg(NGETTEXT("%d buffer unloaded", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1709 "%d buffers unloaded", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1710 else if (command == DOBUF_DEL) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1711 smsg(NGETTEXT("%d buffer deleted", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1712 "%d buffers deleted", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1713 else |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1714 smsg(NGETTEXT("%d buffer wiped out", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1715 "%d buffers wiped out", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1716 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1717 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1718 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1719 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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changeset
|
1720 return errormsg; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1721 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1722 |
7 | 1723 /* |
1724 * Set current buffer to "buf". Executes autocommands and closes current | |
1725 * buffer. "action" tells how to close the current buffer: | |
1726 * DOBUF_GOTO free or hide it | |
1727 * DOBUF_SPLIT nothing | |
1728 * DOBUF_UNLOAD unload it | |
1729 * DOBUF_DEL delete it | |
1730 * DOBUF_WIPE wipe it out | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1731 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1732 */ |
1733 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1734 set_curbuf(buf_T *buf, int action) |
7 | 1735 { |
1736 buf_T *prevbuf; | |
1737 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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17809
diff
changeset
|
1738 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1739 #ifdef FEAT_SYN_HL |
1740 long old_tw = curbuf->b_p_tw; | |
1741 #endif | |
13054
197a08152ad5
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1742 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1743 bufref_T prevbufref; |
7 | 1744 |
1745 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1746 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1747 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1748 buflist_altfpos(curwin); // remember curpos |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1749 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1750 // Don't restart Select mode after switching to another buffer. |
7 | 1751 VIsual_reselect = FALSE; |
1752 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1753 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1754 prevbuf = curbuf; |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1755 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1756 set_bufref(&newbufref, buf); |
7 | 1757 |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
1758 // Autocommands may delete the current buffer and/or the buffer we want to |
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
1759 // go 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
|
1760 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1761 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1762 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1763 #ifdef FEAT_EVAL |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1764 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1765 #endif |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1766 )) |
7 | 1767 { |
3068 | 1768 #ifdef FEAT_SYN_HL |
1769 if (prevbuf == curwin->w_buffer) | |
1770 reset_synblock(curwin); | |
1771 #endif | |
7 | 1772 if (unload) |
671 | 1773 close_windows(prevbuf, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1774 #if defined(FEAT_EVAL) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1775 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1776 #else |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1777 if (bufref_valid(&prevbufref)) |
7 | 1778 #endif |
815 | 1779 { |
3654 | 1780 win_T *previouswin = curwin; |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1781 |
815 | 1782 if (prevbuf == curbuf) |
825 | 1783 u_sync(FALSE); |
7 | 1784 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1785 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
|
1786 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1787 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1788 FALSE, FALSE); |
3654 | 1789 if (curwin != previouswin && win_valid(previouswin)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1790 // autocommands changed curwin, Grr! |
3654 | 1791 curwin = previouswin; |
815 | 1792 } |
7 | 1793 } |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1794 // An autocommand may have deleted "buf", already entered it (e.g., when |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1795 // it did ":bunload") or aborted the script processing. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1796 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1797 if ((buf_valid(buf) && buf != curbuf |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1798 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1799 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1800 #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
|
1801 ) || curwin->w_buffer == NULL) |
4139 | 1802 { |
7 | 1803 enter_buffer(buf); |
4139 | 1804 #ifdef FEAT_SYN_HL |
1805 if (old_tw != curbuf->b_p_tw) | |
1806 check_colorcolumn(curwin); | |
1807 #endif | |
1808 } | |
7 | 1809 } |
1810 | |
1811 /* | |
1812 * Enter a new current buffer. | |
4139 | 1813 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1814 * be pointing to freed memory. | |
7 | 1815 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
1816 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1817 enter_buffer(buf_T *buf) |
7 | 1818 { |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1819 // Get the buffer in the current window. |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1820 curwin->w_buffer = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1821 curbuf = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1822 ++curbuf->b_nwindows; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1823 |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1824 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1825 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1826 if (!buf->b_help) | |
1827 get_winopts(buf); | |
1828 #ifdef FEAT_FOLDING | |
1829 else | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1830 // Remove all folds in the window. |
7 | 1831 clearFolding(curwin); |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1832 foldUpdateAll(curwin); // update folds (later). |
7 | 1833 #endif |
1834 | |
1835 #ifdef FEAT_DIFF | |
672 | 1836 if (curwin->w_p_diff) |
1837 diff_buf_add(curbuf); | |
7 | 1838 #endif |
1839 | |
3068 | 1840 #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
|
1841 curwin->w_s = &(curbuf->b_s); |
3068 | 1842 #endif |
1843 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1844 // Cursor on first line by default. |
7 | 1845 curwin->w_cursor.lnum = 1; |
1846 curwin->w_cursor.col = 0; | |
1847 curwin->w_cursor.coladd = 0; | |
1848 curwin->w_set_curswant = TRUE; | |
1744 | 1849 curwin->w_topline_was_set = FALSE; |
7 | 1850 |
18757
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diff
changeset
|
1851 // mark cursor position as being invalid |
2091
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1852 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1853 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1854 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
|
1855 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
|
1856 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1857 // Make sure the buffer is loaded. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1858 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1859 { |
18757
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parents:
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changeset
|
1860 // If there is no filetype, allow for detecting one. Esp. useful for |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1861 // ":ball" used in a autocommand. If there already is a filetype we |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1862 // might prefer to keep it. |
22 | 1863 if (*curbuf->b_p_ft == NUL) |
1864 did_filetype = FALSE; | |
1865 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1866 open_buffer(FALSE, NULL, 0); |
22 | 1867 } |
7 | 1868 else |
1869 { | |
16664
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
|
1870 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
|
1871 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
|
1872 |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
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changeset
|
1873 // 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:
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diff
changeset
|
1874 (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
|
1875 |
7 | 1876 curwin->w_topline = 1; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1877 #ifdef FEAT_DIFF |
7 | 1878 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
|
1879 #endif |
7 | 1880 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1881 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1882 } | |
1883 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1884 // If autocommands did not change the cursor position, restore cursor lnum |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1885 // and possibly cursor col. |
7 | 1886 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1887 buflist_getfpos(); | |
1888 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1889 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1890 #ifdef FEAT_TITLE |
1891 maketitle(); | |
1892 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1893 // when autocmds didn't change it |
1744 | 1894 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1895 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1896 |
33 | 1897 #ifdef FEAT_NETBEANS_INTG |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1898 // Send fileOpened event because we've changed buffers. |
2210 | 1899 netbeans_file_activated(curbuf); |
33 | 1900 #endif |
1901 | |
18757
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changeset
|
1902 // 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
|
1903 DO_AUTOCHDIR; |
7 | 1904 |
1905 #ifdef FEAT_KEYMAP | |
1906 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1907 (void)keymap_init(); |
7 | 1908 #endif |
1185 | 1909 #ifdef FEAT_SPELL |
18757
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parents:
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changeset
|
1910 // May need to set the spell language. Can only do this after the buffer |
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changeset
|
1911 // has been properly setup. |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1912 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
|
1913 (void)did_set_spelllang(curwin); |
1185 | 1914 #endif |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1915 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1916 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1917 #endif |
1185 | 1918 |
7 | 1919 redraw_later(NOT_VALID); |
1920 } | |
1921 | |
961 | 1922 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1923 /* | |
1924 * 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
|
1925 * Don't do this while still starting up. |
961 | 1926 */ |
1927 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1928 do_autochdir(void) |
961 | 1929 { |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9450
diff
changeset
|
1930 if ((starting == 0 || test_autochdir) |
8216
03af9acbefb0
commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1931 && curbuf->b_ffname != NULL |
13170
6559e98f3e74
patch 8.0.1459: cannot handle change of directory
Christian Brabandt <cb@256bit.org>
parents:
13121
diff
changeset
|
1932 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1933 shorten_fnames(TRUE); |
1934 } | |
1935 #endif | |
1936 | |
12146
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changeset
|
1937 void |
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changeset
|
1938 no_write_message(void) |
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diff
changeset
|
1939 { |
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changeset
|
1940 #ifdef FEAT_TERMINAL |
59c1e09cf1a9
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changeset
|
1941 if (term_job_running(curbuf->b_term)) |
15470
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patch 8.1.0743: giving error messages is not flexible
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diff
changeset
|
1942 emsg(_("E948: Job still running (add ! to end the job)")); |
12146
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changeset
|
1943 else |
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changeset
|
1944 #endif |
15470
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changeset
|
1945 emsg(_("E37: No write since last change (add ! to override)")); |
12146
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changeset
|
1946 } |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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changeset
|
1947 |
59c1e09cf1a9
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diff
changeset
|
1948 void |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
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13244
diff
changeset
|
1949 no_write_message_nobang(buf_T *buf UNUSED) |
12146
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changeset
|
1950 { |
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changeset
|
1951 #ifdef FEAT_TERMINAL |
13302
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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parents:
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diff
changeset
|
1952 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:
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diff
changeset
|
1953 emsg(_("E948: Job still running")); |
12146
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changeset
|
1954 else |
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
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changeset
|
1955 #endif |
15470
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patch 8.1.0743: giving error messages is not flexible
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changeset
|
1956 emsg(_("E37: No write since last change")); |
12146
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
|
1957 } |
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1958 |
7 | 1959 /* |
1960 * functions for dealing with the buffer list | |
1961 */ | |
1962 | |
1963 /* | |
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1964 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1965 * only one window. That means it can be re-used. |
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1966 */ |
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1967 int |
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1968 curbuf_reusable(void) |
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1969 { |
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1970 return (curbuf != NULL |
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1971 && curbuf->b_ffname == NULL |
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1972 && curbuf->b_nwindows <= 1 |
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1973 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1974 #if defined(FEAT_QUICKFIX) |
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1975 && !bt_quickfix(curbuf) |
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1976 #endif |
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1977 && !curbufIsChanged()); |
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1978 } |
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1979 |
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1980 /* |
7 | 1981 * Add a file name to the buffer list. Return a pointer to the buffer. |
1982 * If the same file name already exists return a pointer to that buffer. | |
1983 * If it does not exist, or if fname == NULL, a new entry is created. | |
1984 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1985 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1986 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1987 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1988 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1989 * if the buffer already exists. |
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1990 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1991 * This is the ONLY way to create a new buffer. |
1992 */ | |
1993 buf_T * | |
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1994 buflist_new( |
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1995 char_u *ffname_arg, // full path of fname or relative |
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1996 char_u *sfname_arg, // short fname or NULL |
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1997 linenr_T lnum, // preferred cursor line |
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1998 int flags) // BLN_ defines |
7 | 1999 { |
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2000 char_u *ffname = ffname_arg; |
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2001 char_u *sfname = sfname_arg; |
7 | 2002 buf_T *buf; |
2003 #ifdef UNIX | |
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2004 stat_T st; |
7 | 2005 #endif |
2006 | |
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2007 if (top_file_num == 1) |
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2008 hash_init(&buf_hashtab); |
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2009 |
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2010 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 2011 |
2012 /* | |
2013 * If file name already exists in the list, update the entry. | |
2014 */ | |
2015 #ifdef UNIX | |
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2016 // On Unix we can use inode numbers when the file exists. Works better |
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2017 // for hard links. |
7 | 2018 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
2019 st.st_dev = (dev_T)-1; | |
2020 #endif | |
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2021 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 2022 #ifdef UNIX |
2023 buflist_findname_stat(ffname, &st) | |
2024 #else | |
2025 buflist_findname(ffname) | |
2026 #endif | |
2027 ) != NULL) | |
2028 { | |
2029 vim_free(ffname); | |
2030 if (lnum != 0) | |
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2031 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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2032 lnum, (colnr_T)0, FALSE); |
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2033 |
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2034 if ((flags & BLN_NOOPT) == 0) |
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2035 // copy the options now, if 'cpo' doesn't have 's' and not done |
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2036 // already |
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2037 buf_copy_options(buf, 0); |
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2038 |
7 | 2039 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2040 { | |
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2041 bufref_T bufref; |
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2042 |
7 | 2043 buf->b_p_bl = TRUE; |
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|
2044 set_bufref(&bufref, buf); |
7 | 2045 if (!(flags & BLN_DUMMY)) |
5816 | 2046 { |
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2047 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2048 && !bufref_valid(&bufref)) |
5816 | 2049 return NULL; |
2050 } | |
7 | 2051 } |
2052 return buf; | |
2053 } | |
2054 | |
2055 /* | |
2056 * If the current buffer has no name and no contents, use the current | |
2057 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2058 * | |
2059 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2060 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2061 * buffer.) | |
7 | 2062 */ |
2063 buf = NULL; | |
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|
2064 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2065 { |
2066 buf = curbuf; | |
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2067 // It's like this buffer is deleted. Watch out for autocommands that |
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2068 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2069 if (curbuf->b_p_bl) |
2070 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2071 if (buf == curbuf) | |
2072 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2073 #ifdef FEAT_EVAL |
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2074 if (aborting()) // autocmds may abort script processing |
19816
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2075 { |
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|
2076 vim_free(ffname); |
7 | 2077 return NULL; |
19816
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2078 } |
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2079 #endif |
7 | 2080 if (buf == curbuf) |
2081 { | |
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|
2082 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2083 clear_string_option(&buf->b_p_bh); |
2084 clear_string_option(&buf->b_p_bt); | |
2085 } | |
2086 } | |
2087 if (buf != curbuf || curbuf == NULL) | |
2088 { | |
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|
2089 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2090 if (buf == NULL) |
2091 { | |
2092 vim_free(ffname); | |
2093 return NULL; | |
2094 } | |
4287 | 2095 #ifdef FEAT_EVAL |
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|
2096 // init b: variables |
4287 | 2097 buf->b_vars = dict_alloc(); |
2098 if (buf->b_vars == NULL) | |
2099 { | |
2100 vim_free(ffname); | |
2101 vim_free(buf); | |
2102 return NULL; | |
2103 } | |
2104 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2105 #endif | |
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|
2106 init_changedtick(buf); |
7 | 2107 } |
2108 | |
2109 if (ffname != NULL) | |
2110 { | |
2111 buf->b_ffname = ffname; | |
2112 buf->b_sfname = vim_strsave(sfname); | |
2113 } | |
2114 | |
2115 clear_wininfo(buf); | |
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|
2116 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2117 |
2118 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2119 || buf->b_wininfo == NULL) | |
2120 { | |
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2121 if (buf->b_sfname != buf->b_ffname) |
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2122 VIM_CLEAR(buf->b_sfname); |
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2123 else |
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2124 buf->b_sfname = NULL; |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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|
2125 VIM_CLEAR(buf->b_ffname); |
7 | 2126 if (buf != curbuf) |
2127 free_buffer(buf); | |
2128 return NULL; | |
2129 } | |
2130 | |
2131 if (buf == curbuf) | |
2132 { | |
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2133 // free all things allocated for this buffer |
2394
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|
2134 buf_freeall(buf, 0); |
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|
2135 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2136 return NULL; |
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2137 #if defined(FEAT_EVAL) |
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2138 if (aborting()) // autocmds may abort script processing |
7 | 2139 return NULL; |
2140 #endif | |
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2141 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2142 |
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2143 // Init the options. |
3925 | 2144 buf->b_p_initialized = FALSE; |
2145 buf_copy_options(buf, BCO_ENTER); | |
2146 | |
7 | 2147 #ifdef FEAT_KEYMAP |
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|
2148 // need to reload lmaps and set b:keymap_name |
7 | 2149 curbuf->b_kmap_state |= KEYMAP_INIT; |
2150 #endif | |
2151 } | |
2152 else | |
2153 { | |
2154 /* | |
2155 * put new buffer at the end of the buffer list | |
2156 */ | |
2157 buf->b_next = NULL; | |
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2158 if (firstbuf == NULL) // buffer list is empty |
7 | 2159 { |
2160 buf->b_prev = NULL; | |
2161 firstbuf = buf; | |
2162 } | |
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2163 else // append new buffer at end of list |
7 | 2164 { |
2165 lastbuf->b_next = buf; | |
2166 buf->b_prev = lastbuf; | |
2167 } | |
2168 lastbuf = buf; | |
2169 | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2170 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2171 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2172 // Recycle a previously used buffer number. Used for buffers which |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2173 // are normally hidden, e.g. in a popup window. Avoids that the |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2174 // buffer number grows rapidly. |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2175 --buf_reuse.ga_len; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2176 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
18864
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2177 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2178 // Move buffer to the right place in the buffer list. |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2179 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2180 { |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2181 buf_T *prev = buf->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2182 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2183 prev->b_next = buf->b_next; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2184 if (prev->b_next != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2185 prev->b_next->b_prev = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2186 buf->b_next = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2187 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2188 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2189 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2190 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2191 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2192 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2193 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2194 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2195 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2196 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2197 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2198 buf->b_fnum = top_file_num++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2199 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2200 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2201 emsg(_("W14: Warning: List of file names overflow")); |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2202 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2203 { |
2204 out_flush(); | |
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18546
diff
changeset
|
2205 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2206 } |
2207 top_file_num = 1; | |
2208 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2209 buf_hashtab_add(buf); |
7 | 2210 |
2211 /* | |
2212 * Always copy the options from the current buffer. | |
2213 */ | |
2214 buf_copy_options(buf, BCO_ALWAYS); | |
2215 } | |
2216 | |
2217 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2218 buf->b_wininfo->wi_win = curwin; | |
2219 | |
126 | 2220 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2221 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2222 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2223 #endif |
2224 | |
2225 buf->b_fname = buf->b_sfname; | |
2226 #ifdef UNIX | |
2227 if (st.st_dev == (dev_T)-1) | |
1873 | 2228 buf->b_dev_valid = FALSE; |
7 | 2229 else |
2230 { | |
1873 | 2231 buf->b_dev_valid = TRUE; |
7 | 2232 buf->b_dev = st.st_dev; |
2233 buf->b_ino = st.st_ino; | |
2234 } | |
2235 #endif | |
2236 buf->b_u_synced = TRUE; | |
2237 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2238 if (flags & BLN_DUMMY) |
2239 buf->b_flags |= BF_DUMMY; | |
7 | 2240 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2241 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2242 fmarks_check_names(buf); // check file marks for this file |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2243 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2244 if (!(flags & BLN_DUMMY)) |
2245 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2246 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2247 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2248 // Tricky: these autocommands may change the buffer list. They could |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2249 // also split the window with re-using the one empty buffer. This may |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2250 // 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
|
2251 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2252 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
|
2253 && !bufref_valid(&bufref)) |
5816 | 2254 return NULL; |
7 | 2255 if (flags & BLN_LISTED) |
5816 | 2256 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2257 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
|
2258 && !bufref_valid(&bufref)) |
5816 | 2259 return NULL; |
2260 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2261 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2262 if (aborting()) // autocmds may abort script processing |
7 | 2263 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2264 #endif |
7 | 2265 } |
2266 | |
2267 return buf; | |
2268 } | |
2269 | |
2270 /* | |
2271 * Free the memory for the options of a buffer. | |
2272 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2273 * 'fileencoding'. | |
2274 */ | |
2275 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2276 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2277 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2278 int free_p_ff) |
7 | 2279 { |
2280 if (free_p_ff) | |
2281 { | |
2282 clear_string_option(&buf->b_p_fenc); | |
2283 clear_string_option(&buf->b_p_ff); | |
2284 clear_string_option(&buf->b_p_bh); | |
2285 clear_string_option(&buf->b_p_bt); | |
2286 } | |
2287 #ifdef FEAT_FIND_ID | |
2288 clear_string_option(&buf->b_p_def); | |
2289 clear_string_option(&buf->b_p_inc); | |
2290 # ifdef FEAT_EVAL | |
2291 clear_string_option(&buf->b_p_inex); | |
2292 # endif | |
2293 #endif | |
2294 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2295 clear_string_option(&buf->b_p_inde); | |
2296 clear_string_option(&buf->b_p_indk); | |
2297 #endif | |
788 | 2298 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2299 clear_string_option(&buf->b_p_bexpr); | |
2300 #endif | |
2360
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2301 #if defined(FEAT_CRYPT) |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2302 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
|
2303 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2304 clear_string_option(&buf->b_p_fp); |
667 | 2305 #if defined(FEAT_EVAL) |
2306 clear_string_option(&buf->b_p_fex); | |
2307 #endif | |
7 | 2308 #ifdef FEAT_CRYPT |
2309 clear_string_option(&buf->b_p_key); | |
2310 #endif | |
2311 clear_string_option(&buf->b_p_kp); | |
2312 clear_string_option(&buf->b_p_mps); | |
2313 clear_string_option(&buf->b_p_fo); | |
41 | 2314 clear_string_option(&buf->b_p_flp); |
7 | 2315 clear_string_option(&buf->b_p_isk); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2316 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2317 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
|
2318 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
|
2319 buf->b_p_vsts_nopaste = NULL; |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2320 vim_free(buf->b_p_vsts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2321 buf->b_p_vsts_array = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2322 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
|
2323 VIM_CLEAR(buf->b_p_vts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2324 #endif |
7 | 2325 #ifdef FEAT_KEYMAP |
2326 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
|
2327 keymap_clear(&buf->b_kmap_ga); |
7 | 2328 ga_clear(&buf->b_kmap_ga); |
2329 #endif | |
2330 clear_string_option(&buf->b_p_com); | |
2331 #ifdef FEAT_FOLDING | |
2332 clear_string_option(&buf->b_p_cms); | |
2333 #endif | |
2334 clear_string_option(&buf->b_p_nf); | |
2335 #ifdef FEAT_SYN_HL | |
2336 clear_string_option(&buf->b_p_syn); | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7572
diff
changeset
|
2337 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2338 #endif |
2339 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2340 clear_string_option(&buf->b_s.b_p_spc); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2341 clear_string_option(&buf->b_s.b_p_spf); |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4795
diff
changeset
|
2342 vim_regfree(buf->b_s.b_cap_prog); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2343 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2344 clear_string_option(&buf->b_s.b_p_spl); |
20802
ed00f0fbdaef
patch 8.2.0953: spell checking doesn't work for CamelCased words
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2345 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2346 #endif |
2347 #ifdef FEAT_SEARCHPATH | |
2348 clear_string_option(&buf->b_p_sua); | |
2349 #endif | |
2350 clear_string_option(&buf->b_p_ft); | |
2351 #ifdef FEAT_CINDENT | |
2352 clear_string_option(&buf->b_p_cink); | |
2353 clear_string_option(&buf->b_p_cino); | |
2354 #endif | |
2355 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2356 clear_string_option(&buf->b_p_cinw); | |
2357 #endif | |
2358 clear_string_option(&buf->b_p_cpt); | |
12 | 2359 #ifdef FEAT_COMPL_FUNC |
2360 clear_string_option(&buf->b_p_cfu); | |
502 | 2361 clear_string_option(&buf->b_p_ofu); |
12 | 2362 #endif |
7 | 2363 #ifdef FEAT_QUICKFIX |
2364 clear_string_option(&buf->b_p_gp); | |
2365 clear_string_option(&buf->b_p_mp); | |
2366 clear_string_option(&buf->b_p_efm); | |
2367 #endif | |
2368 clear_string_option(&buf->b_p_ep); | |
2369 clear_string_option(&buf->b_p_path); | |
2370 clear_string_option(&buf->b_p_tags); | |
7266
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Christian Brabandt <cb@256bit.org>
parents:
7174
diff
changeset
|
2371 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
|
2372 #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
|
2373 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
|
2374 #endif |
7 | 2375 clear_string_option(&buf->b_p_dict); |
2376 clear_string_option(&buf->b_p_tsr); | |
12 | 2377 #ifdef FEAT_TEXTOBJ |
2378 clear_string_option(&buf->b_p_qe); | |
2379 #endif | |
7 | 2380 buf->b_p_ar = -1; |
5446 | 2381 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2382 #ifdef FEAT_LISP |
2383 clear_string_option(&buf->b_p_lw); | |
2384 #endif | |
6243 | 2385 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
|
2386 clear_string_option(&buf->b_p_menc); |
7 | 2387 } |
2388 | |
2389 /* | |
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
|
2390 * 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
|
2391 * 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
|
2392 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2393 * if (options & GETF_SETMARK) call setpcmark() |
2394 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2395 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2396 * | |
11447
698ee9d4fe9f
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2397 * Return FAIL for failure, OK for success. |
7 | 2398 */ |
2399 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2400 buflist_getfile( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2401 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2402 linenr_T lnum, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2403 int options, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2404 int forceit) |
7 | 2405 { |
2406 buf_T *buf; | |
2407 win_T *wp = NULL; | |
2408 pos_T *fpos; | |
2409 colnr_T col; | |
2410 | |
2411 buf = buflist_findnr(n); | |
2412 if (buf == NULL) | |
2413 { | |
2414 if ((options & GETF_ALT) && n == 0) | |
25064
8f2262c72178
patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
24868
diff
changeset
|
2415 emsg(_(e_no_alternate_file)); |
7 | 2416 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2417 semsg(_("E92: Buffer %d not found"), n); |
7 | 2418 return FAIL; |
2419 } | |
2420 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2421 // if alternate file is the current buffer, nothing to do |
7 | 2422 if (buf == curbuf) |
2423 return OK; | |
2424 | |
633 | 2425 if (text_locked()) |
631 | 2426 { |
633 | 2427 text_locked_msg(); |
7 | 2428 return FAIL; |
631 | 2429 } |
819 | 2430 if (curbuf_locked()) |
2431 return FAIL; | |
7 | 2432 |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2433 // altfpos may be changed by getfile(), get it now |
7 | 2434 if (lnum == 0) |
2435 { | |
2436 fpos = buflist_findfpos(buf); | |
2437 lnum = fpos->lnum; | |
2438 col = fpos->col; | |
2439 } | |
2440 else | |
2441 col = 0; | |
2442 | |
2443 if (options & GETF_SWITCH) | |
2444 { | |
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diff
changeset
|
2445 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2446 // "buf" if one exists |
1618 | 2447 if (swb_flags & SWB_USEOPEN) |
7 | 2448 wp = buf_jump_open_win(buf); |
6843 | 2449 |
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diff
changeset
|
2450 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2451 // page containing "buf" if one exists |
1618 | 2452 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2453 wp = buf_jump_open_tab(buf); |
6843 | 2454 |
18757
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diff
changeset
|
2455 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2456 // current buffer isn't empty: open new tab or window |
6843 | 2457 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
|
2458 && !BUFEMPTY()) |
7 | 2459 { |
6843 | 2460 if (swb_flags & SWB_NEWTAB) |
1618 | 2461 tabpage_new(); |
6843 | 2462 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2463 == FAIL) | |
7 | 2464 return FAIL; |
2583 | 2465 RESET_BINDING(curwin); |
7 | 2466 } |
2467 } | |
2468 | |
2469 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2470 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
|
2471 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2472 { |
2473 --RedrawingDisabled; | |
2474 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2475 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2476 if (!p_sol && col != 0) |
2477 { | |
2478 curwin->w_cursor.col = col; | |
2479 check_cursor_col(); | |
2480 curwin->w_cursor.coladd = 0; | |
2481 curwin->w_set_curswant = TRUE; | |
2482 } | |
2483 return OK; | |
2484 } | |
2485 --RedrawingDisabled; | |
2486 return FAIL; | |
2487 } | |
2488 | |
2489 /* | |
2490 * go to the last know line number for the current buffer | |
2491 */ | |
17789
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patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2492 static void |
7817
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parents:
7799
diff
changeset
|
2493 buflist_getfpos(void) |
7 | 2494 { |
2495 pos_T *fpos; | |
2496 | |
2497 fpos = buflist_findfpos(curbuf); | |
2498 | |
2499 curwin->w_cursor.lnum = fpos->lnum; | |
2500 check_cursor_lnum(); | |
2501 | |
2502 if (p_sol) | |
2503 curwin->w_cursor.col = 0; | |
2504 else | |
2505 { | |
2506 curwin->w_cursor.col = fpos->col; | |
2507 check_cursor_col(); | |
2508 curwin->w_cursor.coladd = 0; | |
2509 curwin->w_set_curswant = TRUE; | |
2510 } | |
2511 } | |
2512 | |
42 | 2513 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2514 /* | |
2515 * Find file in buffer list by name (it has to be for the current window). | |
2516 * Returns NULL if not found. | |
2517 */ | |
2518 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2519 buflist_findname_exp(char_u *fname) |
42 | 2520 { |
2521 char_u *ffname; | |
2522 buf_T *buf = NULL; | |
2523 | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2524 // First make the name into a full path name |
42 | 2525 ffname = FullName_save(fname, |
2526 #ifdef UNIX | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2527 TRUE // force expansion, get rid of symbolic links |
42 | 2528 #else |
2529 FALSE | |
2530 #endif | |
2531 ); | |
2532 if (ffname != NULL) | |
2533 { | |
2534 buf = buflist_findname(ffname); | |
2535 vim_free(ffname); | |
2536 } | |
2537 return buf; | |
2538 } | |
2539 #endif | |
2540 | |
7 | 2541 /* |
2542 * Find file in buffer list by name (it has to be for the current window). | |
2543 * "ffname" must have a full path. | |
42 | 2544 * Skips dummy buffers. |
2545 * Returns NULL if not found. | |
7 | 2546 */ |
2547 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2548 buflist_findname(char_u *ffname) |
7 | 2549 { |
2550 #ifdef UNIX | |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2551 stat_T st; |
7 | 2552 |
2553 if (mch_stat((char *)ffname, &st) < 0) | |
2554 st.st_dev = (dev_T)-1; | |
2555 return buflist_findname_stat(ffname, &st); | |
2556 } | |
2557 | |
2558 /* | |
2559 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2560 * twice for the same file. | |
42 | 2561 * Returns NULL if not found. |
7 | 2562 */ |
2563 static buf_T * | |
7817
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parents:
7799
diff
changeset
|
2564 buflist_findname_stat( |
83861277e6a3
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parents:
7799
diff
changeset
|
2565 char_u *ffname, |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2566 stat_T *stp) |
7 | 2567 { |
2568 #endif | |
2569 buf_T *buf; | |
2570 | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2571 // Start at the last buffer, expect to find a match sooner. |
19934
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patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
2572 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2573 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2574 #ifdef UNIX |
2575 , stp | |
2576 #endif | |
2577 )) | |
2578 return buf; | |
2579 return NULL; | |
2580 } | |
2581 | |
2582 /* | |
2583 * Find file in buffer list by a regexp pattern. | |
2584 * Return fnum of the found buffer. | |
2585 * Return < 0 for error. | |
2586 */ | |
2587 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2588 buflist_findpat( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2589 char_u *pattern, |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2590 char_u *pattern_end, // pointer to first char after pattern |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2591 int unlisted, // find unlisted buffers |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2592 int diffmode UNUSED, // find diff-mode buffers only |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2593 int curtab_only) // find buffers in current tab only |
7 | 2594 { |
2595 buf_T *buf; | |
2596 int match = -1; | |
2597 int find_listed; | |
2598 char_u *pat; | |
2599 char_u *patend; | |
2600 int attempt; | |
2601 char_u *p; | |
2602 int toggledollar; | |
2603 | |
23711
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2604 // "%" is current file, "%%" or "#" is alternate file |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2605 if ((pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2606 || (in_vim9script() && pattern_end == pattern + 2 |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2607 && pattern[0] == '%' && pattern[1] == '%')) |
7 | 2608 { |
23711
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2609 if (*pattern == '#' || pattern_end == pattern + 2) |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2610 match = curwin->w_alt_fnum; |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2611 else |
7 | 2612 match = curbuf->b_fnum; |
2613 #ifdef FEAT_DIFF | |
2614 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2615 match = -1; | |
2616 #endif | |
2617 } | |
2618 | |
2619 /* | |
2620 * Try four ways of matching a listed buffer: | |
2621 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2622 * attempt == 1: with '^' at start (only at position 0) |
7 | 2623 * attempt == 2: with '$' at end (only match at end) |
2624 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2625 * Repeat this for finding an unlisted buffer if there was no matching | |
2626 * listed buffer. | |
2627 */ | |
2628 else | |
2629 { | |
2630 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2631 if (pat == NULL) | |
2632 return -1; | |
2633 patend = pat + STRLEN(pat) - 1; | |
2634 toggledollar = (patend > pat && *patend == '$'); | |
2635 | |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2636 // First try finding a listed buffer. If not found and "unlisted" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2637 // is TRUE, try finding an unlisted buffer. |
7 | 2638 find_listed = TRUE; |
2639 for (;;) | |
2640 { | |
2641 for (attempt = 0; attempt <= 3; ++attempt) | |
2642 { | |
6375 | 2643 regmatch_T regmatch; |
2644 | |
18757
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diff
changeset
|
2645 // may add '^' and '$' |
7 | 2646 if (toggledollar) |
18757
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diff
changeset
|
2647 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2648 p = pat; |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2649 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2650 ++p; |
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
22987
diff
changeset
|
2651 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2652 if (regmatch.regprog == NULL) |
7 | 2653 { |
2654 vim_free(pat); | |
2655 return -1; | |
2656 } | |
2657 | |
19934
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2658 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2659 if (buf->b_p_bl == find_listed |
2660 #ifdef FEAT_DIFF | |
2661 && (!diffmode || diff_mode_buf(buf)) | |
2662 #endif | |
6375 | 2663 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2664 { |
4236 | 2665 if (curtab_only) |
2666 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2667 // Ignore the match if the buffer is not open in |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2668 // the current tab. |
4236 | 2669 win_T *wp; |
2670 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2671 FOR_ALL_WINDOWS(wp) |
4236 | 2672 if (wp->w_buffer == buf) |
2673 break; | |
2674 if (wp == NULL) | |
2675 continue; | |
2676 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2677 if (match >= 0) // already found a match |
7 | 2678 { |
2679 match = -2; | |
2680 break; | |
2681 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2682 match = buf->b_fnum; // remember first match |
7 | 2683 } |
2684 | |
6375 | 2685 vim_regfree(regmatch.regprog); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2686 if (match >= 0) // found one match |
7 | 2687 break; |
2688 } | |
2689 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
2690 // Only search for unlisted buffers if there was no match with |
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
2691 // a listed buffer. |
7 | 2692 if (!unlisted || !find_listed || match != -1) |
2693 break; | |
2694 find_listed = FALSE; | |
2695 } | |
2696 | |
2697 vim_free(pat); | |
2698 } | |
2699 | |
2700 if (match == -2) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2701 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2702 else if (match < 0) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2703 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2704 return match; |
2705 } | |
2706 | |
18463
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patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
18225
diff
changeset
|
2707 #ifdef FEAT_VIMINFO |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2708 typedef struct { |
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patch 8.1.2225: the "last used" info of a buffer is under used
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18225
diff
changeset
|
2709 buf_T *buf; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2710 char_u *match; |
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diff
changeset
|
2711 } bufmatch_T; |
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diff
changeset
|
2712 #endif |
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diff
changeset
|
2713 |
7 | 2714 /* |
2715 * Find all buffer names that match. | |
2716 * For command line expansion of ":buf" and ":sbuf". | |
2717 * Return OK if matches found, FAIL otherwise. | |
2718 */ | |
2719 int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2720 ExpandBufnames( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2721 char_u *pat, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2722 int *num_file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2723 char_u ***file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2724 int options) |
7 | 2725 { |
2726 int count = 0; | |
2727 buf_T *buf; | |
2728 int round; | |
2729 char_u *p; | |
2730 int attempt; | |
170 | 2731 char_u *patc; |
18463
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diff
changeset
|
2732 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2733 bufmatch_T *matches = NULL; |
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diff
changeset
|
2734 #endif |
7 | 2735 |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
2736 *num_file = 0; // return values in case of FAIL |
7 | 2737 *file = NULL; |
2738 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2739 #ifdef FEAT_DIFF |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2740 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff) |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2741 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2742 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2743 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2744 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2745 if (*pat == '^') |
2746 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2747 patc = alloc(STRLEN(pat) + 11); |
170 | 2748 if (patc == NULL) |
2749 return FAIL; | |
2750 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2751 STRCPY(patc + 11, pat + 1); | |
2752 } | |
2753 else | |
2754 patc = pat; | |
2755 | |
7 | 2756 /* |
170 | 2757 * attempt == 0: try match with '\<', match at start of word |
267 | 2758 * attempt == 1: try match without '\<', match anywhere |
7 | 2759 */ |
267 | 2760 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2761 { |
6375 | 2762 regmatch_T regmatch; |
2763 | |
267 | 2764 if (attempt > 0 && patc == pat) |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2765 break; // there was no anchor, no need to try again |
6375 | 2766 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2767 if (regmatch.regprog == NULL) | |
7 | 2768 { |
170 | 2769 if (patc != pat) |
2770 vim_free(patc); | |
2771 return FAIL; | |
7 | 2772 } |
2773 | |
2774 /* | |
2775 * round == 1: Count the matches. | |
2776 * round == 2: Build the array to keep the matches. | |
2777 */ | |
2778 for (round = 1; round <= 2; ++round) | |
2779 { | |
2780 count = 0; | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2781 FOR_ALL_BUFFERS(buf) |
7 | 2782 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2783 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2784 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
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18949
diff
changeset
|
2785 #ifdef FEAT_DIFF |
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patch 8.2.0054: :diffget and :diffput don't have good completion
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changeset
|
2786 if (options & BUF_DIFF_FILTER) |
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changeset
|
2787 // Skip buffers not suitable for |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2788 // :diffget or :diffput completion. |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2789 if (buf == curbuf || !diff_mode_buf(buf)) |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2790 continue; |
e378907d79bf
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2791 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2792 |
6375 | 2793 p = buflist_match(®match, buf, p_wic); |
7 | 2794 if (p != NULL) |
2795 { | |
2796 if (round == 1) | |
2797 ++count; | |
2798 else | |
2799 { | |
2800 if (options & WILD_HOME_REPLACE) | |
2801 p = home_replace_save(buf, p); | |
2802 else | |
2803 p = vim_strsave(p); | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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18225
diff
changeset
|
2804 #ifdef FEAT_VIMINFO |
18d7337b6837
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diff
changeset
|
2805 if (matches != NULL) |
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diff
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|
2806 { |
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diff
changeset
|
2807 matches[count].buf = buf; |
18d7337b6837
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diff
changeset
|
2808 matches[count].match = p; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2809 count++; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2810 } |
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diff
changeset
|
2811 else |
18d7337b6837
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diff
changeset
|
2812 #endif |
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parents:
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diff
changeset
|
2813 (*file)[count++] = p; |
7 | 2814 } |
2815 } | |
2816 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2817 if (count == 0) // no match found, break here |
7 | 2818 break; |
2819 if (round == 1) | |
2820 { | |
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
|
2821 *file = ALLOC_MULT(char_u *, count); |
7 | 2822 if (*file == NULL) |
2823 { | |
6375 | 2824 vim_regfree(regmatch.regprog); |
170 | 2825 if (patc != pat) |
2826 vim_free(patc); | |
7 | 2827 return FAIL; |
2828 } | |
18463
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diff
changeset
|
2829 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2830 if (options & WILD_BUFLASTUSED) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2831 matches = ALLOC_MULT(bufmatch_T, count); |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2832 #endif |
7 | 2833 } |
2834 } | |
6375 | 2835 vim_regfree(regmatch.regprog); |
18757
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parents:
18746
diff
changeset
|
2836 if (count) // match(es) found, break here |
7 | 2837 break; |
2838 } | |
2839 | |
170 | 2840 if (patc != pat) |
2841 vim_free(patc); | |
2842 | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2843 #ifdef FEAT_VIMINFO |
18d7337b6837
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changeset
|
2844 if (matches != NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2845 { |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2846 int i; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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18225
diff
changeset
|
2847 if (count > 1) |
18d7337b6837
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2848 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2849 // if the current buffer is first in the list, place it at the end |
18d7337b6837
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changeset
|
2850 if (matches[0].buf == curbuf) |
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changeset
|
2851 { |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2852 for (i = 1; i < count; i++) |
18d7337b6837
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Bram Moolenaar <Bram@vim.org>
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18225
diff
changeset
|
2853 (*file)[i-1] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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18225
diff
changeset
|
2854 (*file)[count-1] = matches[0].match; |
18d7337b6837
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changeset
|
2855 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2856 else |
18d7337b6837
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changeset
|
2857 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2858 for (i = 0; i < count; i++) |
18d7337b6837
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diff
changeset
|
2859 (*file)[i] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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18225
diff
changeset
|
2860 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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18225
diff
changeset
|
2861 vim_free(matches); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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18225
diff
changeset
|
2862 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2863 #endif |
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diff
changeset
|
2864 |
7 | 2865 *num_file = count; |
2866 return (count == 0 ? FAIL : OK); | |
2867 } | |
2868 | |
2869 /* | |
2870 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2871 */ | |
2872 static char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2873 buflist_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2874 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2875 buf_T *buf, |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
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changeset
|
2876 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2877 { |
2878 char_u *match; | |
2879 | |
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|
2880 // First try the short file name, then the long file name. |
6375 | 2881 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2882 if (match == NULL) |
6375 | 2883 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2884 |
2885 return match; | |
2886 } | |
2887 | |
2888 /* | |
2889 * Try matching the regexp in "prog" with file name "name". | |
2890 * Return "name" when there is a match, NULL when not. | |
2891 */ | |
2892 static char_u * | |
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changeset
|
2893 fname_match( |
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|
2894 regmatch_T *rmp, |
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|
2895 char_u *name, |
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diff
changeset
|
2896 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2897 { |
2898 char_u *match = NULL; | |
2899 char_u *p; | |
2900 | |
2901 if (name != NULL) | |
2902 { | |
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parents:
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diff
changeset
|
2903 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2904 rmp->rm_ic = p_fic || ignore_case; |
2905 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2906 match = name; |
2907 else | |
2908 { | |
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diff
changeset
|
2909 // Replace $(HOME) with '~' and try matching again. |
7 | 2910 p = home_replace_save(NULL, name); |
6375 | 2911 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2912 match = name; |
2913 vim_free(p); | |
2914 } | |
2915 } | |
2916 | |
2917 return match; | |
2918 } | |
2919 | |
2920 /* | |
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changeset
|
2921 * Find a file in the buffer list by buffer number. |
7 | 2922 */ |
2923 buf_T * | |
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changeset
|
2924 buflist_findnr(int nr) |
7 | 2925 { |
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changeset
|
2926 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
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changeset
|
2927 hashitem_T *hi; |
7 | 2928 |
2929 if (nr == 0) | |
2930 nr = curwin->w_alt_fnum; | |
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changeset
|
2931 sprintf((char *)key, "%x", nr); |
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|
2932 hi = hash_find(&buf_hashtab, key); |
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2933 |
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|
2934 if (!HASHITEM_EMPTY(hi)) |
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2935 return (buf_T *)(hi->hi_key |
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changeset
|
2936 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2937 return NULL; |
2938 } | |
2939 | |
2940 /* | |
2941 * Get name of file 'n' in the buffer list. | |
2942 * When the file has no name an empty string is returned. | |
2943 * home_replace() is used to shorten the file name (used for marks). | |
2944 * Returns a pointer to allocated memory, of NULL when failed. | |
2945 */ | |
2946 char_u * | |
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|
2947 buflist_nr2name( |
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|
2948 int n, |
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|
2949 int fullname, |
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|
2950 int helptail) // for help buffers return tail only |
7 | 2951 { |
2952 buf_T *buf; | |
2953 | |
2954 buf = buflist_findnr(n); | |
2955 if (buf == NULL) | |
2956 return NULL; | |
2957 return home_replace_save(helptail ? buf : NULL, | |
2958 fullname ? buf->b_ffname : buf->b_fname); | |
2959 } | |
2960 | |
2961 /* | |
2962 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2963 * When "copy_options" is TRUE save the local window option values. | |
2964 * When "lnum" is 0 only do the options. | |
2965 */ | |
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changeset
|
2966 void |
7817
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|
2967 buflist_setfpos( |
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|
2968 buf_T *buf, |
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|
2969 win_T *win, // may be NULL when using :badd |
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2970 linenr_T lnum, |
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|
2971 colnr_T col, |
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changeset
|
2972 int copy_options) |
7 | 2973 { |
2974 wininfo_T *wip; | |
2975 | |
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|
2976 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2977 if (wip->wi_win == win) |
2978 break; | |
2979 if (wip == NULL) | |
2980 { | |
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|
2981 // allocate a new entry |
16825
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|
2982 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2983 if (wip == NULL) |
2984 return; | |
2985 wip->wi_win = win; | |
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|
2986 if (lnum == 0) // set lnum even when it's 0 |
7 | 2987 lnum = 1; |
2988 } | |
2989 else | |
2990 { | |
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|
2991 // remove the entry from the list |
7 | 2992 if (wip->wi_prev) |
2993 wip->wi_prev->wi_next = wip->wi_next; | |
2994 else | |
2995 buf->b_wininfo = wip->wi_next; | |
2996 if (wip->wi_next) | |
2997 wip->wi_next->wi_prev = wip->wi_prev; | |
2998 if (copy_options && wip->wi_optset) | |
2999 { | |
3000 clear_winopt(&wip->wi_opt); | |
3001 #ifdef FEAT_FOLDING | |
3002 deleteFoldRecurse(&wip->wi_folds); | |
3003 #endif | |
3004 } | |
3005 } | |
3006 if (lnum != 0) | |
3007 { | |
3008 wip->wi_fpos.lnum = lnum; | |
3009 wip->wi_fpos.col = col; | |
3010 } | |
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3011 if (copy_options && win != NULL) |
7 | 3012 { |
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|
3013 // Save the window-specific option values. |
7 | 3014 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
3015 #ifdef FEAT_FOLDING | |
3016 wip->wi_fold_manual = win->w_fold_manual; | |
3017 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
3018 #endif | |
3019 wip->wi_optset = TRUE; | |
3020 } | |
3021 | |
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|
3022 // insert the entry in front of the list |
7 | 3023 wip->wi_next = buf->b_wininfo; |
3024 buf->b_wininfo = wip; | |
3025 wip->wi_prev = NULL; | |
3026 if (wip->wi_next) | |
3027 wip->wi_next->wi_prev = wip; | |
3028 | |
3029 return; | |
3030 } | |
3031 | |
1743 | 3032 #ifdef FEAT_DIFF |
3033 /* | |
3034 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
3035 * page. That's because a diff is local to a tab page. | |
3036 */ | |
3037 static int | |
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diff
changeset
|
3038 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 3039 { |
3040 win_T *wp; | |
3041 | |
3042 if (wip->wi_opt.wo_diff) | |
3043 { | |
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diff
changeset
|
3044 FOR_ALL_WINDOWS(wp) |
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|
3045 // return FALSE when it's a window in the current tab page, thus |
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diff
changeset
|
3046 // the buffer was in diff mode here |
1743 | 3047 if (wip->wi_win == wp) |
3048 return FALSE; | |
3049 return TRUE; | |
3050 } | |
3051 return FALSE; | |
3052 } | |
3053 #endif | |
3054 | |
7 | 3055 /* |
3056 * Find info for the current window in buffer "buf". | |
3057 * If not found, return the info for the most recently used window. | |
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|
3058 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3059 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3060 * another tab page. | |
7 | 3061 * Returns NULL when there isn't any info. |
3062 */ | |
3063 static wininfo_T * | |
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diff
changeset
|
3064 find_wininfo( |
83861277e6a3
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|
3065 buf_T *buf, |
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|
3066 int need_options, |
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changeset
|
3067 int skip_diff_buffer UNUSED) |
7 | 3068 { |
3069 wininfo_T *wip; | |
3070 | |
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|
3071 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3072 if (wip->wi_win == curwin |
3073 #ifdef FEAT_DIFF | |
3074 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3075 #endif | |
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3076 |
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|
3077 && (!need_options || wip->wi_optset)) |
7 | 3078 break; |
1743 | 3079 |
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|
3080 // If no wininfo for curwin, use the first in the list (that doesn't have |
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|
3081 // 'diff' set and is in another tab page). |
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|
3082 // If "need_options" is TRUE skip entries that don't have options set, |
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|
3083 // unless the window is editing "buf", so we can copy from the window |
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|
3084 // itself. |
1743 | 3085 if (wip == NULL) |
3086 { | |
3087 #ifdef FEAT_DIFF | |
3088 if (skip_diff_buffer) | |
3089 { | |
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|
3090 FOR_ALL_BUF_WININFO(buf, wip) |
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|
3091 if (!wininfo_other_tab_diff(wip) |
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|
3092 && (!need_options || wip->wi_optset |
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|
3093 || (wip->wi_win != NULL |
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|
3094 && wip->wi_win->w_buffer == buf))) |
1743 | 3095 break; |
3096 } | |
3097 else | |
3098 #endif | |
3099 wip = buf->b_wininfo; | |
3100 } | |
7 | 3101 return wip; |
3102 } | |
3103 | |
3104 /* | |
3105 * Reset the local window options to the values last used in this window. | |
3106 * If the buffer wasn't used in this window before, use the values from | |
3107 * the most recently used window. If the values were never set, use the | |
3108 * global values for the window. | |
3109 */ | |
3110 void | |
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changeset
|
3111 get_winopts(buf_T *buf) |
7 | 3112 { |
3113 wininfo_T *wip; | |
3114 | |
3115 clear_winopt(&curwin->w_onebuf_opt); | |
3116 #ifdef FEAT_FOLDING | |
3117 clearFolding(curwin); | |
3118 #endif | |
3119 | |
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|
3120 wip = find_wininfo(buf, TRUE, TRUE); |
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changeset
|
3121 if (wip != NULL && wip->wi_win != NULL |
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|
3122 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3123 { |
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|
3124 // The buffer is currently displayed in the window: use the actual |
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changeset
|
3125 // option values instead of the saved (possibly outdated) values. |
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changeset
|
3126 win_T *wp = wip->wi_win; |
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|
3127 |
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changeset
|
3128 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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diff
changeset
|
3129 #ifdef FEAT_FOLDING |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3130 curwin->w_fold_manual = wp->w_fold_manual; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3131 curwin->w_foldinvalid = TRUE; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3132 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3133 #endif |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3134 } |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3135 else if (wip != NULL && wip->wi_optset) |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3136 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3137 // the buffer was displayed in the current window earlier |
7 | 3138 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3139 #ifdef FEAT_FOLDING | |
3140 curwin->w_fold_manual = wip->wi_fold_manual; | |
3141 curwin->w_foldinvalid = TRUE; | |
3142 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3143 #endif | |
3144 } | |
3145 else | |
3146 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3147 | |
3148 #ifdef FEAT_FOLDING | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3149 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3150 if (p_fdls >= 0) |
3151 curwin->w_p_fdl = p_fdls; | |
3152 #endif | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3153 after_copy_winopt(curwin); |
7 | 3154 } |
3155 | |
3156 /* | |
3157 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3158 * window. | |
3159 * Returns a pointer to no_position if no position is found. | |
3160 */ | |
3161 pos_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3162 buflist_findfpos(buf_T *buf) |
7 | 3163 { |
3164 wininfo_T *wip; | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
3165 static pos_T no_position = {1, 0, 0}; |
7 | 3166 |
22711
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
3167 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3168 if (wip != NULL) |
3169 return &(wip->wi_fpos); | |
3170 else | |
3171 return &no_position; | |
3172 } | |
3173 | |
3174 /* | |
3175 * Find the lnum for the buffer 'buf' for the current window. | |
3176 */ | |
3177 linenr_T | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3178 buflist_findlnum(buf_T *buf) |
7 | 3179 { |
3180 return buflist_findfpos(buf)->lnum; | |
3181 } | |
3182 | |
3183 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3184 * List all known file names (for :files and :buffers command). |
7 | 3185 */ |
3186 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3187 buflist_list(exarg_T *eap) |
7 | 3188 { |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3189 buf_T *buf = firstbuf; |
7 | 3190 int len; |
3191 int i; | |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3192 int ro_char; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3193 int changed_char; |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3194 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3195 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3196 int job_none_open; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3197 #endif |
7 | 3198 |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3199 #ifdef FEAT_VIMINFO |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3200 garray_T buflist; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3201 buf_T **buflist_data = NULL, **p; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3202 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3203 if (vim_strchr(eap->arg, 't')) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3204 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3205 ga_init2(&buflist, sizeof(buf_T *), 50); |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
3206 FOR_ALL_BUFFERS(buf) |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3207 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3208 if (ga_grow(&buflist, 1) == OK) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3209 ((buf_T **)buflist.ga_data)[buflist.ga_len++] = buf; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3210 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3211 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3212 qsort(buflist.ga_data, (size_t)buflist.ga_len, |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3213 sizeof(buf_T *), buf_compare); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3214 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3215 buflist_data = (buf_T **)buflist.ga_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3216 buf = *buflist_data; |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3217 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3218 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3219 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3220 for (; buf != NULL && !got_int; buf = buflist_data != NULL |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3221 ? (++p < buflist_data + buflist.ga_len ? *p : NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3222 : buf->b_next) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3223 #else |
7 | 3224 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3225 #endif |
7 | 3226 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3227 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3228 job_running = term_job_running(buf->b_term); |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3229 job_none_open = job_running && term_none_open(buf->b_term); |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3230 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3231 // skip unlisted buffers, unless ! was used |
6945 | 3232 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3233 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3234 || (vim_strchr(eap->arg, '+') | |
3235 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3236 || (vim_strchr(eap->arg, 'a') | |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3237 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3238 || (vim_strchr(eap->arg, 'h') |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3239 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3240 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3241 || (vim_strchr(eap->arg, 'R') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3242 && (!job_running || (job_running && job_none_open))) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3243 || (vim_strchr(eap->arg, '?') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3244 && (!job_running || (job_running && !job_none_open))) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3245 || (vim_strchr(eap->arg, 'F') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3246 && (job_running || buf->b_term == NULL)) |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3247 #endif |
6945 | 3248 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3249 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3250 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3251 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3252 || (vim_strchr(eap->arg, '#') | |
3253 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3254 continue; |
3255 if (buf_spname(buf) != NULL) | |
3839 | 3256 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3257 else |
3258 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3259 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3260 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3261 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3262 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
|
3263 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3264 #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
|
3265 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:
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diff
changeset
|
3266 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3267 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
|
3268 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3269 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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12387
diff
changeset
|
3270 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3271 changed_char = ' '; // bufIsChanged() returns TRUE to avoid |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3272 // closing, but it's not actually changed. |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3273 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3274 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
|
3275 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
|
3276 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3277 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3278 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
|
3279 |
9943
af161c1f530a
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Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3280 msg_putchar('\n'); |
302 | 3281 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3282 buf->b_fnum, |
3283 buf->b_p_bl ? ' ' : 'u', | |
3284 buf == curbuf ? '%' : | |
3285 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3286 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3287 (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>
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12100
diff
changeset
|
3288 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3289 changed_char, |
300 | 3290 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3291 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3292 len = IOSIZE - 20; |
7 | 3293 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3294 // put "line 999" in column 40 or after the file name |
7 | 3295 i = 40 - vim_strsize(IObuff); |
3296 do | |
3297 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3298 while (--i > 0 && len < IOSIZE - 18); |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3299 #ifdef FEAT_VIMINFO |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3300 if (vim_strchr(eap->arg, 't') && buf->b_last_used) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3301 add_time(IObuff + len, (size_t)(IOSIZE - len), buf->b_last_used); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3302 else |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3303 #endif |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3304 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3305 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3306 : (long)buflist_findlnum(buf)); |
7 | 3307 msg_outtrans(IObuff); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3308 out_flush(); // output one line at a time |
7 | 3309 ui_breakcheck(); |
3310 } | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3311 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3312 #ifdef FEAT_VIMINFO |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3313 if (buflist_data) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3314 ga_clear(&buflist); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3315 #endif |
7 | 3316 } |
3317 | |
3318 /* | |
3319 * Get file name and line number for file 'fnum'. | |
3320 * Used by DoOneCmd() for translating '%' and '#'. | |
3321 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3322 * Return FAIL if not found, OK for success. | |
3323 */ | |
3324 int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3325 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3326 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3327 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3328 linenr_T *lnum) |
7 | 3329 { |
3330 buf_T *buf; | |
3331 | |
3332 buf = buflist_findnr(fnum); | |
3333 if (buf == NULL || buf->b_fname == NULL) | |
3334 return FAIL; | |
3335 | |
3336 *fname = buf->b_fname; | |
3337 *lnum = buflist_findlnum(buf); | |
3338 | |
3339 return OK; | |
3340 } | |
3341 | |
3342 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3343 * 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
|
3344 * "sfname_arg". |
7 | 3345 * The file name with the full path is also remembered, for when :cd is used. |
3346 * Returns FAIL for failure (file name already in use by other buffer) | |
3347 * OK otherwise. | |
3348 */ | |
3349 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3350 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3351 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
|
3352 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
|
3353 char_u *sfname_arg, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3354 int message) // give message when buffer already exists |
7 | 3355 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3356 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
|
3357 char_u *sfname = sfname_arg; |
42 | 3358 buf_T *obuf = NULL; |
7 | 3359 #ifdef UNIX |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3360 stat_T st; |
7 | 3361 #endif |
3362 | |
3363 if (ffname == NULL || *ffname == NUL) | |
3364 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3365 // 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
|
3366 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
|
3367 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
|
3368 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3369 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
|
3370 VIM_CLEAR(buf->b_ffname); |
7 | 3371 #ifdef UNIX |
3372 st.st_dev = (dev_T)-1; | |
3373 #endif | |
3374 } | |
3375 else | |
3376 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3377 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3378 if (ffname == NULL) // out of memory |
7 | 3379 return FAIL; |
3380 | |
3381 /* | |
3382 * if the file name is already used in another buffer: | |
3383 * - if the buffer is loaded, fail | |
3384 * - if the buffer is not loaded, delete it from the list | |
3385 */ | |
3386 #ifdef UNIX | |
3387 if (mch_stat((char *)ffname, &st) < 0) | |
3388 st.st_dev = (dev_T)-1; | |
42 | 3389 #endif |
3390 if (!(buf->b_flags & BF_DUMMY)) | |
3391 #ifdef UNIX | |
3392 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3393 #else |
42 | 3394 obuf = buflist_findname(ffname); |
7 | 3395 #endif |
3396 if (obuf != NULL && obuf != buf) | |
3397 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3398 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail |
7 | 3399 { |
3400 if (message) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3401 emsg(_("E95: Buffer with this name already exists")); |
7 | 3402 vim_free(ffname); |
3403 return FAIL; | |
3404 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3405 // delete from the list |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
3406 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3407 } |
3408 sfname = vim_strsave(sfname); | |
3409 if (ffname == NULL || sfname == NULL) | |
3410 { | |
3411 vim_free(sfname); | |
3412 vim_free(ffname); | |
3413 return FAIL; | |
3414 } | |
3415 #ifdef USE_FNAME_CASE | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3416 fname_case(sfname, 0); // set correct case for short file name |
7 | 3417 #endif |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3418 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
|
3419 vim_free(buf->b_sfname); |
7 | 3420 vim_free(buf->b_ffname); |
3421 buf->b_ffname = ffname; | |
3422 buf->b_sfname = sfname; | |
3423 } | |
3424 buf->b_fname = buf->b_sfname; | |
3425 #ifdef UNIX | |
3426 if (st.st_dev == (dev_T)-1) | |
1873 | 3427 buf->b_dev_valid = FALSE; |
7 | 3428 else |
3429 { | |
1873 | 3430 buf->b_dev_valid = TRUE; |
7 | 3431 buf->b_dev = st.st_dev; |
3432 buf->b_ino = st.st_ino; | |
3433 } | |
3434 #endif | |
3435 | |
3436 buf->b_shortname = FALSE; | |
3437 | |
3438 buf_name_changed(buf); | |
3439 return OK; | |
3440 } | |
3441 | |
3442 /* | |
41 | 3443 * Crude way of changing the name of a buffer. Use with care! |
3444 * The name should be relative to the current directory. | |
3445 */ | |
3446 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3447 buf_set_name(int fnum, char_u *name) |
41 | 3448 { |
3449 buf_T *buf; | |
3450 | |
3451 buf = buflist_findnr(fnum); | |
3452 if (buf != NULL) | |
3453 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3454 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
|
3455 vim_free(buf->b_sfname); |
41 | 3456 vim_free(buf->b_ffname); |
844 | 3457 buf->b_ffname = vim_strsave(name); |
3458 buf->b_sfname = NULL; | |
18757
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3459 // Allocate ffname and expand into full path. Also resolves .lnk |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3460 // files on Win32. |
844 | 3461 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3462 buf->b_fname = buf->b_sfname; |
3463 } | |
3464 } | |
3465 | |
3466 /* | |
7 | 3467 * Take care of what needs to be done when the name of buffer "buf" has |
3468 * changed. | |
3469 */ | |
3470 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3471 buf_name_changed(buf_T *buf) |
7 | 3472 { |
3473 /* | |
3474 * If the file name changed, also change the name of the swapfile | |
3475 */ | |
3476 if (buf->b_ml.ml_mfp != NULL) | |
3477 ml_setname(buf); | |
3478 | |
3479 if (curwin->w_buffer == buf) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3480 check_arg_idx(curwin); // check file name for arg list |
7 | 3481 #ifdef FEAT_TITLE |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3482 maketitle(); // set window title |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3483 #endif |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3484 status_redraw_all(); // status lines need to be redrawn |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3485 fmarks_check_names(buf); // check named file marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3486 ml_timestamp(buf); // reset timestamp |
7 | 3487 } |
3488 | |
3489 /* | |
3490 * set alternate file name for current window | |
3491 * | |
3492 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3493 * Return the buffer. | |
3494 */ | |
3495 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3496 setaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3497 char_u *ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3498 char_u *sfname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3499 linenr_T lnum) |
7 | 3500 { |
3501 buf_T *buf; | |
3502 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3503 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3504 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
3505 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3506 curwin->w_alt_fnum = buf->b_fnum; |
3507 return buf; | |
3508 } | |
3509 | |
3510 /* | |
3511 * Get alternate file name for current window. | |
3512 * Return NULL if there isn't any, and give error message if requested. | |
3513 */ | |
3514 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3515 getaltfname( |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3516 int errmsg) // give error message |
7 | 3517 { |
3518 char_u *fname; | |
3519 linenr_T dummy; | |
3520 | |
3521 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3522 { | |
3523 if (errmsg) | |
25064
8f2262c72178
patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
24868
diff
changeset
|
3524 emsg(_(e_no_alternate_file)); |
7 | 3525 return NULL; |
3526 } | |
3527 return fname; | |
3528 } | |
3529 | |
3530 /* | |
3531 * Add a file name to the buflist and return its number. | |
3532 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3533 * | |
3534 * used by qf_init(), main() and doarglist() | |
3535 */ | |
3536 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3537 buflist_add(char_u *fname, int flags) |
7 | 3538 { |
3539 buf_T *buf; | |
3540 | |
3541 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3542 if (buf != NULL) | |
3543 return buf->b_fnum; | |
3544 return 0; | |
3545 } | |
3546 | |
3547 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3548 /* | |
3549 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3550 */ | |
3551 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3552 buflist_slash_adjust(void) |
7 | 3553 { |
3554 buf_T *bp; | |
3555 | |
9649
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parents:
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diff
changeset
|
3556 FOR_ALL_BUFFERS(bp) |
7 | 3557 { |
3558 if (bp->b_ffname != NULL) | |
3559 slash_adjust(bp->b_ffname); | |
3560 if (bp->b_sfname != NULL) | |
3561 slash_adjust(bp->b_sfname); | |
3562 } | |
3563 } | |
3564 #endif | |
3565 | |
3566 /* | |
1743 | 3567 * Set alternate cursor position for the current buffer and window "win". |
7 | 3568 * Also save the local window option values. |
3569 */ | |
3570 void | |
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diff
changeset
|
3571 buflist_altfpos(win_T *win) |
7 | 3572 { |
1743 | 3573 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3574 } |
3575 | |
3576 /* | |
3577 * Return TRUE if 'ffname' is not the same file as current file. | |
3578 * Fname must have a full path (expanded by mch_FullName()). | |
3579 */ | |
3580 int | |
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diff
changeset
|
3581 otherfile(char_u *ffname) |
7 | 3582 { |
3583 return otherfile_buf(curbuf, ffname | |
3584 #ifdef UNIX | |
3585 , NULL | |
3586 #endif | |
3587 ); | |
3588 } | |
3589 | |
3590 static int | |
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diff
changeset
|
3591 otherfile_buf( |
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diff
changeset
|
3592 buf_T *buf, |
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diff
changeset
|
3593 char_u *ffname |
7 | 3594 #ifdef UNIX |
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changeset
|
3595 , stat_T *stp |
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changeset
|
3596 #endif |
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diff
changeset
|
3597 ) |
7 | 3598 { |
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diff
changeset
|
3599 // no name is different |
7 | 3600 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3601 return TRUE; | |
3602 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3603 return FALSE; | |
3604 #ifdef UNIX | |
3605 { | |
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changeset
|
3606 stat_T st; |
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|
3607 |
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|
3608 // If no stat_T given, get it now |
7 | 3609 if (stp == NULL) |
3610 { | |
1873 | 3611 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3612 st.st_dev = (dev_T)-1; |
3613 stp = &st; | |
3614 } | |
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|
3615 // Use dev/ino to check if the files are the same, even when the names |
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changeset
|
3616 // are different (possible with links). Still need to compare the |
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changeset
|
3617 // name above, for when the file doesn't exist yet. |
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changeset
|
3618 // Problem: The dev/ino changes when a file is deleted (and created |
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|
3619 // again) and remains the same when renamed/moved. We don't want to |
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|
3620 // mch_stat() each buffer each time, that would be too slow. Get the |
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changeset
|
3621 // dev/ino again when they appear to match, but not when they appear |
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parents:
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changeset
|
3622 // to be different: Could skip a buffer when it's actually the same |
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parents:
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changeset
|
3623 // file. |
7 | 3624 if (buf_same_ino(buf, stp)) |
3625 { | |
3626 buf_setino(buf); | |
3627 if (buf_same_ino(buf, stp)) | |
3628 return FALSE; | |
3629 } | |
3630 } | |
3631 #endif | |
3632 return TRUE; | |
3633 } | |
3634 | |
3635 #if defined(UNIX) || defined(PROTO) | |
3636 /* | |
3637 * Set inode and device number for a buffer. | |
3638 * Must always be called when b_fname is changed!. | |
3639 */ | |
3640 void | |
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diff
changeset
|
3641 buf_setino(buf_T *buf) |
7 | 3642 { |
9387
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diff
changeset
|
3643 stat_T st; |
7 | 3644 |
3645 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3646 { | |
1873 | 3647 buf->b_dev_valid = TRUE; |
7 | 3648 buf->b_dev = st.st_dev; |
3649 buf->b_ino = st.st_ino; | |
3650 } | |
3651 else | |
1873 | 3652 buf->b_dev_valid = FALSE; |
7 | 3653 } |
3654 | |
3655 /* | |
3656 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3657 */ | |
3658 static int | |
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changeset
|
3659 buf_same_ino( |
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changeset
|
3660 buf_T *buf, |
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diff
changeset
|
3661 stat_T *stp) |
7 | 3662 { |
1873 | 3663 return (buf->b_dev_valid |
7 | 3664 && stp->st_dev == buf->b_dev |
3665 && stp->st_ino == buf->b_ino); | |
3666 } | |
3667 #endif | |
3668 | |
667 | 3669 /* |
3670 * Print info about the current buffer. | |
3671 */ | |
7 | 3672 void |
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changeset
|
3673 fileinfo( |
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changeset
|
3674 int fullname, // when non-zero print full path |
7817
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changeset
|
3675 int shorthelp, |
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diff
changeset
|
3676 int dont_truncate) |
7 | 3677 { |
3678 char_u *name; | |
3679 int n; | |
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|
3680 char *p; |
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changeset
|
3681 char *buffer; |
272 | 3682 size_t len; |
7 | 3683 |
16825
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diff
changeset
|
3684 buffer = alloc(IOSIZE); |
7 | 3685 if (buffer == NULL) |
3686 return; | |
3687 | |
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changeset
|
3688 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3689 { |
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diff
changeset
|
3690 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3691 p = buffer + STRLEN(buffer); |
3692 } | |
3693 else | |
3694 p = buffer; | |
3695 | |
3696 *p++ = '"'; | |
3697 if (buf_spname(curbuf) != NULL) | |
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changeset
|
3698 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3699 else |
3700 { | |
3701 if (!fullname && curbuf->b_fname != NULL) | |
3702 name = curbuf->b_fname; | |
3703 else | |
3704 name = curbuf->b_ffname; | |
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changeset
|
3705 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3706 (int)(IOSIZE - (p - buffer)), TRUE); |
3707 } | |
3708 | |
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changeset
|
3709 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3710 curbufIsChanged() ? (shortmess(SHM_MOD) |
3711 ? " [+]" : _(" [Modified]")) : " ", | |
3712 (curbuf->b_flags & BF_NOTEDITED) | |
3713 #ifdef FEAT_QUICKFIX | |
3714 && !bt_dontwrite(curbuf) | |
3715 #endif | |
3716 ? _("[Not edited]") : "", | |
3717 (curbuf->b_flags & BF_NEW) | |
3718 #ifdef FEAT_QUICKFIX | |
3719 && !bt_dontwrite(curbuf) | |
3720 #endif | |
20828
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patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
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20802
diff
changeset
|
3721 ? new_file_message() : "", |
7 | 3722 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
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4354
diff
changeset
|
3723 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3724 : _("[readonly]")) : "", |
3725 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3726 || curbuf->b_p_ro) ? | |
3727 " " : ""); | |
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diff
changeset
|
3728 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
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parents:
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diff
changeset
|
3729 // causes an overflow, thus for large numbers divide instead. |
7 | 3730 if (curwin->w_cursor.lnum > 1000000L) |
3731 n = (int)(((long)curwin->w_cursor.lnum) / | |
3732 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3733 else | |
3734 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3735 (long)curbuf->b_ml.ml_line_count); | |
3736 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
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changeset
|
3737 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3738 #ifdef FEAT_CMDL_INFO |
3739 else if (p_ru) | |
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changeset
|
3740 // Current line and column are already on the screen -- webb |
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changeset
|
3741 vim_snprintf_add(buffer, IOSIZE, |
14585
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Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3742 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
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patch 8.1.0306: plural messages are not translated properly
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parents:
14509
diff
changeset
|
3743 curbuf->b_ml.ml_line_count), |
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diff
changeset
|
3744 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3745 #endif |
3746 else | |
3747 { | |
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diff
changeset
|
3748 vim_snprintf_add(buffer, IOSIZE, |
7 | 3749 _("line %ld of %ld --%d%%-- col "), |
3750 (long)curwin->w_cursor.lnum, | |
3751 (long)curbuf->b_ml.ml_line_count, | |
3752 n); | |
3753 validate_virtcol(); | |
1869 | 3754 len = STRLEN(buffer); |
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changeset
|
3755 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3756 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3757 } | |
3758 | |
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|
3759 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE, |
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changeset
|
3760 !shortmess(SHM_FILE)); |
7 | 3761 |
3762 if (dont_truncate) | |
3763 { | |
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changeset
|
3764 // Temporarily set msg_scroll to avoid the message being truncated. |
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diff
changeset
|
3765 // First call msg_start() to get the message in the right place. |
7 | 3766 msg_start(); |
3767 n = msg_scroll; | |
3768 msg_scroll = TRUE; | |
3769 msg(buffer); | |
3770 msg_scroll = n; | |
3771 } | |
3772 else | |
3773 { | |
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changeset
|
3774 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3775 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
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|
3776 // Need to repeat the message after redrawing when: |
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changeset
|
3777 // - When restart_edit is set (otherwise there will be a delay |
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|
3778 // before redrawing). |
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changeset
|
3779 // - When the screen was scrolled but there is no wait-return |
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|
3780 // prompt. |
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changeset
|
3781 set_keep_msg((char_u *)p, 0); |
7 | 3782 } |
3783 | |
3784 vim_free(buffer); | |
3785 } | |
3786 | |
3787 void | |
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diff
changeset
|
3788 col_print( |
83861277e6a3
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diff
changeset
|
3789 char_u *buf, |
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7799
diff
changeset
|
3790 size_t buflen, |
83861277e6a3
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7799
diff
changeset
|
3791 int col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3792 int vcol) |
7 | 3793 { |
3794 if (col == vcol) | |
1869 | 3795 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3796 else |
1869 | 3797 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3798 } |
3799 | |
3800 #if defined(FEAT_TITLE) || defined(PROTO) | |
3801 static char_u *lasttitle = NULL; | |
3802 static char_u *lasticon = NULL; | |
3803 | |
14087
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14037
diff
changeset
|
3804 /* |
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diff
changeset
|
3805 * Put the file name in the title bar and icon of the window. |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
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|
3806 */ |
7 | 3807 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3808 maketitle(void) |
7 | 3809 { |
3810 char_u *p; | |
14087
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diff
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|
3811 char_u *title_str = NULL; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
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|
3812 char_u *icon_str = NULL; |
7 | 3813 int maxlen = 0; |
3814 int len; | |
3815 int mustset; | |
3816 char_u buf[IOSIZE]; | |
3817 int off; | |
3818 | |
3819 if (!redrawing()) | |
3820 { | |
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diff
changeset
|
3821 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3822 need_maketitle = TRUE; |
3823 return; | |
3824 } | |
3825 | |
3826 need_maketitle = FALSE; | |
2403
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Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
3827 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3828 return; // nothing to do |
7 | 3829 |
3830 if (p_title) | |
3831 { | |
3832 if (p_titlelen > 0) | |
3833 { | |
3834 maxlen = p_titlelen * Columns / 100; | |
3835 if (maxlen < 10) | |
3836 maxlen = 10; | |
3837 } | |
3838 | |
14087
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diff
changeset
|
3839 title_str = buf; |
7 | 3840 if (*p_titlestring != NUL) |
3841 { | |
3842 #ifdef FEAT_STL_OPT | |
771 | 3843 if (stl_syntax & STL_IN_TITLE) |
3844 { | |
3845 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3846 int called_emsg_before = called_emsg; |
675 | 3847 |
3848 # ifdef FEAT_EVAL | |
771 | 3849 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3850 # endif |
14087
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parents:
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diff
changeset
|
3851 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3852 p_titlestring, use_sandbox, |
681 | 3853 0, maxlen, NULL, NULL); |
18949
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parents:
18886
diff
changeset
|
3854 if (called_emsg > called_emsg_before) |
771 | 3855 set_string_option_direct((char_u *)"titlestring", -1, |
3856 (char_u *)"", OPT_FREE, SID_ERROR); | |
3857 } | |
7 | 3858 else |
3859 #endif | |
14087
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diff
changeset
|
3860 title_str = p_titlestring; |
7 | 3861 } |
3862 else | |
3863 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3864 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3865 |
3780 | 3866 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3867 #define SPACE_FOR_DIR (IOSIZE - 20) | |
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parents:
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diff
changeset
|
3868 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3869 if (curbuf->b_fname == NULL) |
3780 | 3870 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
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diff
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|
3871 #ifdef FEAT_TERMINAL |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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diff
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|
3872 else if (curbuf->b_term != NULL) |
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|
3873 { |
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|
3874 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
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|
3875 SPACE_FOR_FNAME); |
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|
3876 } |
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diff
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|
3877 #endif |
7 | 3878 else |
3879 { | |
3880 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3881 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3882 vim_free(p); |
3883 } | |
3884 | |
11772
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|
3885 #ifdef FEAT_TERMINAL |
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|
3886 if (curbuf->b_term == NULL) |
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|
3887 #endif |
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|
3888 switch (bufIsChanged(curbuf) |
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|
3889 + (curbuf->b_p_ro * 2) |
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|
3890 + (!curbuf->b_p_ma * 4)) |
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|
3891 { |
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|
3892 case 1: STRCAT(buf, " +"); break; |
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|
3893 case 2: STRCAT(buf, " ="); break; |
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|
3894 case 3: STRCAT(buf, " =+"); break; |
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|
3895 case 4: |
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|
3896 case 6: STRCAT(buf, " -"); break; |
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|
3897 case 5: |
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|
3898 case 7: STRCAT(buf, " -+"); break; |
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patch 8.0.0768: terminal window status shows "[Scratch]"
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|
3899 } |
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|
3900 |
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|
3901 if (curbuf->b_fname != NULL |
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|
3902 #ifdef FEAT_TERMINAL |
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|
3903 && curbuf->b_term == NULL |
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|
3904 #endif |
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diff
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|
3905 ) |
7 | 3906 { |
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parents:
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diff
changeset
|
3907 // Get path of file, replace home dir with ~ |
7 | 3908 off = (int)STRLEN(buf); |
3909 buf[off++] = ' '; | |
3910 buf[off++] = '('; | |
3911 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3912 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3913 #ifdef BACKSLASH_IN_FILENAME |
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parents:
18746
diff
changeset
|
3914 // avoid "c:/name" to be reduced to "c" |
7 | 3915 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3916 off += 2; | |
3917 #endif | |
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diff
changeset
|
3918 // remove the file name |
39 | 3919 p = gettail_sep(buf + off); |
7 | 3920 if (p == buf + off) |
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|
3921 { |
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|
3922 // must be a help buffer |
11772
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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
|
3923 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3924 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
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diff
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|
3925 } |
7 | 3926 else |
3927 *p = NUL; | |
39 | 3928 |
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changeset
|
3929 // Translate unprintable chars and concatenate. Keep some |
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diff
changeset
|
3930 // room for the server name. When there is no room (very long |
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parents:
18746
diff
changeset
|
3931 // file name) use (...). |
3780 | 3932 if (off < SPACE_FOR_DIR) |
3933 { | |
3934 p = transstr(buf + off); | |
3935 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3936 vim_free(p); | |
3937 } | |
3938 else | |
3939 { | |
3940 vim_strncpy(buf + off, (char_u *)"...", | |
3941 (size_t)(SPACE_FOR_ARGNR - off)); | |
3942 } | |
7 | 3943 STRCAT(buf, ")"); |
3944 } | |
3945 | |
3780 | 3946 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3947 |
3948 #if defined(FEAT_CLIENTSERVER) | |
3949 if (serverName != NULL) | |
3950 { | |
3951 STRCAT(buf, " - "); | |
2768 | 3952 vim_strcat(buf, serverName, IOSIZE); |
7 | 3953 } |
3954 else | |
3955 #endif | |
3956 STRCAT(buf, " - VIM"); | |
3957 | |
3958 if (maxlen > 0) | |
3959 { | |
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parents:
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diff
changeset
|
3960 // make it shorter by removing a bit in the middle |
3277 | 3961 if (vim_strsize(buf) > maxlen) |
3962 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3963 } |
3964 } | |
3965 } | |
14087
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parents:
14037
diff
changeset
|
3966 mustset = value_changed(title_str, &lasttitle); |
7 | 3967 |
3968 if (p_icon) | |
3969 { | |
14087
1d25a3e8e03c
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diff
changeset
|
3970 icon_str = buf; |
7 | 3971 if (*p_iconstring != NUL) |
3972 { | |
3973 #ifdef FEAT_STL_OPT | |
771 | 3974 if (stl_syntax & STL_IN_ICON) |
3975 { | |
3976 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3977 int called_emsg_before = called_emsg; |
675 | 3978 |
3979 # ifdef FEAT_EVAL | |
771 | 3980 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3981 # endif |
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diff
changeset
|
3982 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3983 p_iconstring, use_sandbox, |
681 | 3984 0, 0, NULL, NULL); |
18949
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patch 8.2.0035: saving and restoring called_emsg is clumsy
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parents:
18886
diff
changeset
|
3985 if (called_emsg > called_emsg_before) |
771 | 3986 set_string_option_direct((char_u *)"iconstring", -1, |
3987 (char_u *)"", OPT_FREE, SID_ERROR); | |
3988 } | |
7 | 3989 else |
3990 #endif | |
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|
3991 icon_str = p_iconstring; |
7 | 3992 } |
3993 else | |
3994 { | |
3995 if (buf_spname(curbuf) != NULL) | |
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diff
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|
3996 p = buf_spname(curbuf); |
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|
3997 else // use file name only in icon |
14087
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|
3998 p = gettail(curbuf->b_ffname); |
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|
3999 *icon_str = NUL; |
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|
4000 // Truncate name at 100 bytes. |
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changeset
|
4001 len = (int)STRLEN(p); |
7 | 4002 if (len > 100) |
4003 { | |
4004 len -= 100; | |
4005 if (has_mbyte) | |
14087
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|
4006 len += (*mb_tail_off)(p, p + len) + 1; |
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|
4007 p += len; |
7 | 4008 } |
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|
4009 STRCPY(icon_str, p); |
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
changeset
|
4010 trans_characters(icon_str, IOSIZE); |
7 | 4011 } |
4012 } | |
4013 | |
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changeset
|
4014 mustset |= value_changed(icon_str, &lasticon); |
7 | 4015 |
4016 if (mustset) | |
4017 resettitle(); | |
4018 } | |
4019 | |
4020 /* | |
4021 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
4022 * from "str" if it does. | |
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changeset
|
4023 * Return TRUE if resettitle() is to be called. |
7 | 4024 */ |
4025 static int | |
14087
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
changeset
|
4026 value_changed(char_u *str, char_u **last) |
7 | 4027 { |
4028 if ((str == NULL) != (*last == NULL) | |
4029 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
4030 { | |
4031 vim_free(*last); | |
4032 if (str == NULL) | |
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|
4033 { |
7 | 4034 *last = NULL; |
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
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14453
diff
changeset
|
4035 mch_restore_title( |
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
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14453
diff
changeset
|
4036 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
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changeset
|
4037 } |
7 | 4038 else |
14087
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diff
changeset
|
4039 { |
7 | 4040 *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
|
4041 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
|
4042 } |
7 | 4043 } |
4044 return FALSE; | |
4045 } | |
4046 | |
4047 /* | |
4048 * Put current window title back (used after calling a shell) | |
4049 */ | |
4050 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4051 resettitle(void) |
7 | 4052 { |
4053 mch_settitle(lasttitle, lasticon); | |
4054 } | |
358 | 4055 |
4056 # if defined(EXITFREE) || defined(PROTO) | |
4057 void | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4058 free_titles(void) |
358 | 4059 { |
4060 vim_free(lasttitle); | |
4061 vim_free(lasticon); | |
4062 } | |
4063 # endif | |
4064 | |
18757
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patch 8.1.2368: using old C style comments
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diff
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|
4065 #endif // FEAT_TITLE |
7 | 4066 |
686 | 4067 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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|
4068 |
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|
4069 /* |
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|
4070 * Used for building in the status line. |
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|
4071 */ |
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|
4072 typedef struct |
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|
4073 { |
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|
4074 char_u *stl_start; |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4075 int stl_minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
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|
4076 int stl_maxwid; |
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patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
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|
4077 enum { |
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4078 Normal, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4079 Empty, |
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|
4080 Group, |
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|
4081 Middle, |
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|
4082 Highlight, |
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changeset
|
4083 TabPage, |
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changeset
|
4084 Trunc |
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changeset
|
4085 } stl_type; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
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|
4086 } stl_item_T; |
92a100fc5e17
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|
4087 |
92a100fc5e17
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changeset
|
4088 static size_t stl_items_len = 20; // Initial value, grows as needed. |
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changeset
|
4089 static stl_item_T *stl_items = NULL; |
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|
4090 static int *stl_groupitem = NULL; |
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|
4091 static stl_hlrec_T *stl_hltab = NULL; |
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|
4092 static stl_hlrec_T *stl_tabtab = NULL; |
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changeset
|
4093 |
7 | 4094 /* |
675 | 4095 * Build a string from the status line items in "fmt". |
7 | 4096 * Return length of string in screen cells. |
4097 * | |
675 | 4098 * Normally works for window "wp", except when working for 'tabline' then it |
4099 * is "curwin". | |
4100 * | |
7 | 4101 * Items are drawn interspersed with the text that surrounds it |
4102 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4103 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4104 * | |
4105 * If maxwidth is not zero, the string will be filled at any middle marker | |
4106 * or truncated if too long, fillchar is used for all whitespace. | |
4107 */ | |
4108 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4109 build_stl_str_hl( |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4110 win_T *wp, |
18757
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patch 8.1.2368: using old C style comments
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18746
diff
changeset
|
4111 char_u *out, // buffer to write into != NameBuff |
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diff
changeset
|
4112 size_t outlen, // length of out[] |
7817
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diff
changeset
|
4113 char_u *fmt, |
18757
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diff
changeset
|
4114 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
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diff
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|
4115 int fillchar, |
83861277e6a3
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|
4116 int maxwidth, |
22721
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|
4117 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
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|
4118 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4119 { |
15557
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|
4120 linenr_T lnum; |
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|
4121 size_t len; |
7 | 4122 char_u *p; |
4123 char_u *s; | |
4124 char_u *t; | |
4333 | 4125 int byteval; |
7 | 4126 #ifdef FEAT_EVAL |
12387
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patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
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12267
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|
4127 win_T *save_curwin; |
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12267
diff
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|
4128 buf_T *save_curbuf; |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4129 int save_VIsual_active; |
7 | 4130 #endif |
4131 int empty_line; | |
4132 colnr_T virtcol; | |
4133 long l; | |
4134 long n; | |
4135 int prevchar_isflag; | |
4136 int prevchar_isitem; | |
4137 int itemisflag; | |
4138 int fillable; | |
4139 char_u *str; | |
4140 long num; | |
4141 int width; | |
4142 int itemcnt; | |
4143 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4144 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
|
4145 int group_start_userhl; |
7 | 4146 int groupdepth; |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
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24055
diff
changeset
|
4147 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
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diff
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|
4148 int evaldepth; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
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diff
changeset
|
4149 #endif |
7 | 4150 int minwid; |
4151 int maxwid; | |
4152 int zeropad; | |
4153 char_u base; | |
4154 char_u opt; | |
4155 #define TMPLEN 70 | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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|
4156 char_u buf_tmp[TMPLEN]; |
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|
4157 char_u win_tmp[TMPLEN]; |
678 | 4158 char_u *usefmt = fmt; |
22721
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|
4159 stl_hlrec_T *sp; |
12387
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|
4160 int save_must_redraw = must_redraw; |
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Christian Brabandt <cb@256bit.org>
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diff
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|
4161 int save_redr_type = curwin->w_redr_type; |
678 | 4162 |
22721
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|
4163 if (stl_items == NULL) |
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|
4164 { |
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|
4165 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
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|
4166 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
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|
4167 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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|
4168 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4169 } |
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|
4170 |
678 | 4171 #ifdef FEAT_EVAL |
4172 /* | |
4173 * When the format starts with "%!" then evaluate it as an expression and | |
4174 * use the result as the actual format string. | |
4175 */ | |
4176 if (fmt[0] == '%' && fmt[1] == '!') | |
4177 { | |
16740
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|
4178 typval_T tv; |
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4179 |
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|
4180 tv.v_type = VAR_NUMBER; |
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|
4181 tv.vval.v_number = wp->w_id; |
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4182 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
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4183 |
20996
3af71cbcfdbe
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diff
changeset
|
4184 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4185 if (usefmt == NULL) |
943 | 4186 usefmt = fmt; |
16740
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4187 |
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|
4188 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4189 } |
4190 #endif | |
7 | 4191 |
4192 if (fillchar == 0) | |
4193 fillchar = ' '; | |
819 | 4194 |
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4195 // The cursor in windows other than the current one isn't always |
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4196 // up-to-date, esp. because of autocommands and timers. |
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4197 lnum = wp->w_cursor.lnum; |
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4198 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
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4199 { |
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|
4200 lnum = wp->w_buffer->b_ml.ml_line_count; |
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|
4201 wp->w_cursor.lnum = lnum; |
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4202 } |
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4203 |
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|
4204 // Get line & check if empty (cursorpos will show "0-1"). Note that |
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|
4205 // p will become invalid when getting another buffer line. |
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changeset
|
4206 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4207 empty_line = (*p == NUL); |
4208 | |
15557
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|
4209 // Get the byte value now, in case we need it below. This is more efficient |
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4210 // than making a copy of the line. |
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|
4211 len = STRLEN(p); |
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|
4212 if (wp->w_cursor.col > (colnr_T)len) |
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4213 { |
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changeset
|
4214 // 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
|
4215 // 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
|
4216 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
|
4217 wp->w_cursor.coladd = 0; |
4333 | 4218 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
|
4219 } |
4333 | 4220 else |
4221 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4222 |
4223 groupdepth = 0; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4224 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4225 evaldepth = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4226 #endif |
7 | 4227 p = out; |
4228 curitem = 0; | |
4229 prevchar_isflag = TRUE; | |
4230 prevchar_isitem = FALSE; | |
678 | 4231 for (s = usefmt; *s; ) |
7 | 4232 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4233 if (curitem == (int)stl_items_len) |
2704 | 4234 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4235 size_t new_len = stl_items_len * 3 / 2; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4236 stl_item_T *new_items; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4237 int *new_groupitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4238 stl_hlrec_T *new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4239 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4240 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4241 if (new_items == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4242 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4243 stl_items = new_items; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4244 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4245 if (new_groupitem == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4246 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4247 stl_groupitem = new_groupitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4248 new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4249 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4250 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4251 stl_hltab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4252 new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4253 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4254 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4255 stl_tabtab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4256 stl_items_len = new_len; |
2704 | 4257 } |
4258 | |
7 | 4259 if (*s != NUL && *s != '%') |
4260 prevchar_isflag = prevchar_isitem = FALSE; | |
4261 | |
4262 /* | |
4263 * Handle up to the next '%' or the end. | |
4264 */ | |
4265 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4266 *p++ = *s++; | |
4267 if (*s == NUL || p + 1 >= out + outlen) | |
4268 break; | |
4269 | |
4270 /* | |
4271 * Handle one '%' item. | |
4272 */ | |
4273 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4274 if (*s == NUL) // ignore trailing % |
2694 | 4275 break; |
7 | 4276 if (*s == '%') |
4277 { | |
4278 if (p + 1 >= out + outlen) | |
4279 break; | |
4280 *p++ = *s++; | |
4281 prevchar_isflag = prevchar_isitem = FALSE; | |
4282 continue; | |
4283 } | |
4284 if (*s == STL_MIDDLEMARK) | |
4285 { | |
4286 s++; | |
4287 if (groupdepth > 0) | |
4288 continue; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4289 stl_items[curitem].stl_type = Middle; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4290 stl_items[curitem++].stl_start = p; |
7 | 4291 continue; |
4292 } | |
4293 if (*s == STL_TRUNCMARK) | |
4294 { | |
4295 s++; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4296 stl_items[curitem].stl_type = Trunc; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4297 stl_items[curitem++].stl_start = p; |
7 | 4298 continue; |
4299 } | |
4300 if (*s == ')') | |
4301 { | |
4302 s++; | |
4303 if (groupdepth < 1) | |
4304 continue; | |
4305 groupdepth--; | |
4306 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4307 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4308 *p = NUL; |
4309 l = vim_strsize(t); | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4310 if (curitem > stl_groupitem[groupdepth] + 1 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4311 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4312 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4313 // remove group if all items are empty and highlight group |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4314 // doesn't change |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4315 group_start_userhl = group_end_userhl = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4316 for (n = stl_groupitem[groupdepth] - 1; n >= 0; n--) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4317 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4318 if (stl_items[n].stl_type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4319 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4320 group_start_userhl = group_end_userhl = |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4321 stl_items[n].stl_minwid; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4322 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4323 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4324 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4325 for (n = stl_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
|
4326 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4327 if (stl_items[n].stl_type == Normal) |
7 | 4328 break; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4329 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4330 group_end_userhl = stl_items[n].stl_minwid; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4331 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4332 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4333 { |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4334 // empty group |
7 | 4335 p = t; |
4336 l = 0; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4337 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4338 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4339 // do not use the highlighting from the removed group |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4340 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4341 stl_items[n].stl_type = Empty; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4342 // adjust the start position of TabPage to the next |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4343 // item position |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4344 if (stl_items[n].stl_type == TabPage) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4345 stl_items[n].stl_start = p; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4346 } |
7 | 4347 } |
4348 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4349 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4350 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4351 // truncate, remove n bytes of text at the start |
7 | 4352 if (has_mbyte) |
4353 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4354 // Find the first character that should be included. |
7 | 4355 n = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4356 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4357 { |
4358 l -= ptr2cells(t + n); | |
474 | 4359 n += (*mb_ptr2len)(t + n); |
7 | 4360 } |
4361 } | |
4362 else | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4363 n = (long)(p - t) - stl_items[stl_groupitem[groupdepth]] |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4364 .stl_maxwid + 1; |
7 | 4365 |
4366 *t = '<'; | |
1869 | 4367 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4368 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4369 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4370 // Fill up space left over by half a double-wide char. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4371 while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4372 MB_CHAR2BYTES(fillchar, p); |
7 | 4373 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4374 // correct the start of the items for the truncation |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4375 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4376 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4377 stl_items[l].stl_start -= n; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4378 if (stl_items[l].stl_start < t) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4379 stl_items[l].stl_start = t; |
7 | 4380 } |
4381 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4382 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4383 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4384 // fill |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4385 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4386 if (n < 0) |
4387 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4388 // fill by appending characters |
7 | 4389 n = 0 - n; |
4390 while (l++ < n && p + 1 < out + outlen) | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4391 MB_CHAR2BYTES(fillchar, p); |
7 | 4392 } |
4393 else | |
4394 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4395 // fill by inserting characters |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4396 l = (n - l) * MB_CHAR2LEN(fillchar); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4397 mch_memmove(t + l, t, (size_t)(p - t)); |
7 | 4398 if (p + l >= out + outlen) |
835 | 4399 l = (long)((out + outlen) - p - 1); |
7 | 4400 p += l; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4401 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4402 stl_items[n].stl_start += l; |
7 | 4403 for ( ; l > 0; l--) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4404 MB_CHAR2BYTES(fillchar, t); |
7 | 4405 } |
4406 } | |
4407 continue; | |
4408 } | |
4409 minwid = 0; | |
4410 maxwid = 9999; | |
4411 zeropad = FALSE; | |
4412 l = 1; | |
4413 if (*s == '0') | |
4414 { | |
4415 s++; | |
4416 zeropad = TRUE; | |
4417 } | |
4418 if (*s == '-') | |
4419 { | |
4420 s++; | |
4421 l = -1; | |
4422 } | |
4423 if (VIM_ISDIGIT(*s)) | |
4424 { | |
4425 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4426 if (minwid < 0) // overflow |
7 | 4427 minwid = 0; |
4428 } | |
678 | 4429 if (*s == STL_USER_HL) |
7 | 4430 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4431 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4432 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4433 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4434 s++; |
4435 curitem++; | |
4436 continue; | |
4437 } | |
681 | 4438 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4439 { | |
4440 if (*s == STL_TABCLOSENR) | |
4441 { | |
4442 if (minwid == 0) | |
4443 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4444 // %X ends the close label, go back to the previously |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4445 // define tab label nr. |
681 | 4446 for (n = curitem - 1; n >= 0; --n) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4447 if (stl_items[n].stl_type == TabPage |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4448 && stl_items[n].stl_minwid >= 0) |
681 | 4449 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4450 minwid = stl_items[n].stl_minwid; |
681 | 4451 break; |
4452 } | |
4453 } | |
4454 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4455 // close nrs are stored as negative values |
681 | 4456 minwid = - minwid; |
4457 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4458 stl_items[curitem].stl_type = TabPage; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4459 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4460 stl_items[curitem].stl_minwid = minwid; |
681 | 4461 s++; |
4462 curitem++; | |
4463 continue; | |
4464 } | |
7 | 4465 if (*s == '.') |
4466 { | |
4467 s++; | |
4468 if (VIM_ISDIGIT(*s)) | |
4469 { | |
4470 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4471 if (maxwid <= 0) // overflow |
7 | 4472 maxwid = 50; |
4473 } | |
4474 } | |
4475 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4476 if (*s == '(') | |
4477 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4478 stl_groupitem[groupdepth++] = curitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4479 stl_items[curitem].stl_type = Group; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4480 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4481 stl_items[curitem].stl_minwid = minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4482 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4483 s++; |
4484 curitem++; | |
4485 continue; | |
4486 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4487 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4488 // Denotes end of expanded %{} block |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4489 if (*s == '}' && evaldepth > 0) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4490 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4491 s++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4492 evaldepth--; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4493 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4494 } |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4495 #endif |
7 | 4496 if (vim_strchr(STL_ALL, *s) == NULL) |
4497 { | |
4498 s++; | |
4499 continue; | |
4500 } | |
4501 opt = *s++; | |
4502 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4503 // OK - now for the real work |
7 | 4504 base = 'D'; |
4505 itemisflag = FALSE; | |
4506 fillable = TRUE; | |
4507 num = -1; | |
4508 str = NULL; | |
4509 switch (opt) | |
4510 { | |
4511 case STL_FILEPATH: | |
4512 case STL_FULLPATH: | |
4513 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4514 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4515 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4516 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4517 else |
4518 { | |
4519 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4520 : wp->w_buffer->b_fname; |
7 | 4521 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4522 } | |
4523 trans_characters(NameBuff, MAXPATHL); | |
4524 if (opt != STL_FILENAME) | |
4525 str = NameBuff; | |
4526 else | |
4527 str = gettail(NameBuff); | |
4528 break; | |
4529 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4530 case STL_VIM_EXPR: // '{' |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4531 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4532 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4533 char_u *block_start = s - 1; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4534 #endif |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4535 int reevaluate = (*s == '%'); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4536 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4537 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4538 s++; |
7 | 4539 itemisflag = TRUE; |
4540 t = p; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4541 while ((*s != '}' || (reevaluate && s[-1] != '%')) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4542 && *s != NUL && p + 1 < out + outlen) |
7 | 4543 *p++ = *s++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4544 if (*s != '}') // missing '}' or out of space |
7 | 4545 break; |
4546 s++; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4547 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4548 p[-1] = 0; // remove the % at the end of %{% expr %} |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4549 else |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4550 *p = 0; |
7 | 4551 p = t; |
4552 #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
|
4553 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
|
4554 "%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
|
4555 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
|
4556 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
|
4557 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4558 |
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
|
4559 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
|
4560 save_curwin = curwin; |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4561 save_VIsual_active = VIsual_active; |
7 | 4562 curwin = wp; |
4563 curbuf = wp->w_buffer; | |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4564 // Visual mode is only valid in the current window. |
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4565 if (curwin != save_curwin) |
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4566 VIsual_active = FALSE; |
7 | 4567 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4568 str = eval_to_string_safe(p, use_sandbox); |
7 | 4569 |
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
|
4570 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
|
4571 curbuf = save_curbuf; |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4572 VIsual_active = save_VIsual_active; |
145 | 4573 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
|
4574 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4575 |
4576 if (str != NULL && *str != 0) | |
4577 { | |
4578 if (*skipdigits(str) == NUL) | |
4579 { | |
4580 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
|
4581 VIM_CLEAR(str); |
7 | 4582 itemisflag = FALSE; |
4583 } | |
4584 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4585 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4586 // If the output of the expression needs to be evaluated |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4587 // replace the %{} block with the result of evaluation |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4588 if (reevaluate && str != NULL && *str != 0 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4589 && strchr((const char *)str, '%') != NULL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4590 && evaldepth < MAX_STL_EVAL_DEPTH) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4591 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4592 size_t parsed_usefmt = (size_t)(block_start - usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4593 size_t str_length = strlen((const char *)str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4594 size_t fmt_length = strlen((const char *)s); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4595 size_t new_fmt_len = parsed_usefmt |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4596 + str_length + fmt_length + 3; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4597 char_u *new_fmt = (char_u *)alloc(new_fmt_len * sizeof(char_u)); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4598 char_u *new_fmt_p = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4599 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4600 new_fmt_p = (char_u *)memcpy(new_fmt_p, usefmt, parsed_usefmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4601 + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4602 new_fmt_p = (char_u *)memcpy(new_fmt_p , str, str_length) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4603 + str_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4604 new_fmt_p = (char_u *)memcpy(new_fmt_p, "%}", 2) + 2; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4605 new_fmt_p = (char_u *)memcpy(new_fmt_p , s, fmt_length) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4606 + fmt_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4607 *new_fmt_p = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4608 new_fmt_p = NULL; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4609 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4610 if (usefmt != fmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4611 vim_free(usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4612 VIM_CLEAR(str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4613 usefmt = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4614 s = usefmt + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4615 evaldepth++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4616 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4617 } |
7 | 4618 #endif |
4619 break; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4620 } |
7 | 4621 case STL_LINE: |
4622 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4623 ? 0L : (long)(wp->w_cursor.lnum); | |
4624 break; | |
4625 | |
4626 case STL_NUMLINES: | |
4627 num = wp->w_buffer->b_ml.ml_line_count; | |
4628 break; | |
4629 | |
4630 case STL_COLUMN: | |
4631 num = !(State & INSERT) && empty_line | |
4632 ? 0 : (int)wp->w_cursor.col + 1; | |
4633 break; | |
4634 | |
4635 case STL_VIRTCOL: | |
4636 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4637 // In list mode virtcol needs to be recomputed |
7 | 4638 virtcol = wp->w_virtcol; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23869
diff
changeset
|
4639 if (wp->w_p_list && wp->w_lcs_chars.tab1 == NUL) |
7 | 4640 { |
4641 wp->w_p_list = FALSE; | |
4642 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4643 wp->w_p_list = TRUE; | |
4644 } | |
4645 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4646 // Don't display %V if it's the same as %c. |
7 | 4647 if (opt == STL_VIRTCOL_ALT |
4648 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4649 ? 0 : (int)wp->w_cursor.col + 1))) | |
4650 break; | |
4651 num = (long)virtcol; | |
4652 break; | |
4653 | |
4654 case STL_PERCENTAGE: | |
4655 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4656 (long)wp->w_buffer->b_ml.ml_line_count); | |
4657 break; | |
4658 | |
4659 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
|
4660 str = buf_tmp; |
1869 | 4661 get_rel_pos(wp, str, TMPLEN); |
7 | 4662 break; |
4663 | |
4664 case STL_ARGLISTSTAT: | |
4665 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
|
4666 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
|
4667 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
|
4668 str = buf_tmp; |
7 | 4669 break; |
4670 | |
4671 case STL_KEYMAP: | |
4672 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
|
4673 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
|
4674 str = buf_tmp; |
7 | 4675 break; |
4676 case STL_PAGENUM: | |
706 | 4677 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4678 num = printer_page_num; |
7 | 4679 #else |
4680 num = 0; | |
4681 #endif | |
4682 break; | |
4683 | |
4684 case STL_BUFNO: | |
4685 num = wp->w_buffer->b_fnum; | |
4686 break; | |
4687 | |
4688 case STL_OFFSET_X: | |
4689 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4690 // FALLTHROUGH |
7 | 4691 case STL_OFFSET: |
4692 #ifdef FEAT_BYTEOFF | |
4693 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4694 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4695 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4696 0 : (int)wp->w_cursor.col); | |
4697 #endif | |
4698 break; | |
4699 | |
4700 case STL_BYTEVAL_X: | |
4701 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4702 // FALLTHROUGH |
7 | 4703 case STL_BYTEVAL: |
4333 | 4704 num = byteval; |
7 | 4705 if (num == NL) |
4706 num = 0; | |
4707 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4708 num = NL; | |
4709 break; | |
4710 | |
4711 case STL_ROFLAG: | |
4712 case STL_ROFLAG_ALT: | |
4713 itemisflag = TRUE; | |
4714 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4715 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4716 break; |
4717 | |
4718 case STL_HELPFLAG: | |
4719 case STL_HELPFLAG_ALT: | |
4720 itemisflag = TRUE; | |
4721 if (wp->w_buffer->b_help) | |
4722 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4723 : _("[Help]")); |
7 | 4724 break; |
4725 | |
4726 case STL_FILETYPE: | |
4727 if (*wp->w_buffer->b_p_ft != NUL | |
4728 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4729 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4730 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4731 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
|
4732 str = buf_tmp; |
7 | 4733 } |
4734 break; | |
4735 | |
4736 case STL_FILETYPE_ALT: | |
4737 itemisflag = TRUE; | |
4738 if (*wp->w_buffer->b_p_ft != NUL | |
4739 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4740 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4741 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4742 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
|
4743 for (t = buf_tmp; *t != 0; t++) |
7 | 4744 *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
|
4745 str = buf_tmp; |
7 | 4746 } |
4747 break; | |
4748 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4749 #if defined(FEAT_QUICKFIX) |
7 | 4750 case STL_PREVIEWFLAG: |
4751 case STL_PREVIEWFLAG_ALT: | |
4752 itemisflag = TRUE; | |
4753 if (wp->w_p_pvw) | |
4754 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4755 : _("[Preview]")); | |
4756 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4757 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4758 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4759 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
|
4760 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
|
4761 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4762 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4763 break; |
7 | 4764 #endif |
4765 | |
4766 case STL_MODIFIED: | |
4767 case STL_MODIFIED_ALT: | |
4768 itemisflag = TRUE; | |
4769 switch ((opt == STL_MODIFIED_ALT) | |
4770 + bufIsChanged(wp->w_buffer) * 2 | |
4771 + (!wp->w_buffer->b_p_ma) * 4) | |
4772 { | |
4773 case 2: str = (char_u *)"[+]"; break; | |
4774 case 3: str = (char_u *)",+"; break; | |
4775 case 4: str = (char_u *)"[-]"; break; | |
4776 case 5: str = (char_u *)",-"; break; | |
4777 case 6: str = (char_u *)"[+-]"; break; | |
4778 case 7: str = (char_u *)",+-"; break; | |
4779 } | |
4780 break; | |
678 | 4781 |
4782 case STL_HIGHLIGHT: | |
4783 t = s; | |
4784 while (*s != '#' && *s != NUL) | |
4785 ++s; | |
4786 if (*s == '#') | |
4787 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4788 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4789 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4790 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4791 curitem++; |
4792 } | |
5407 | 4793 if (*s != NUL) |
4794 ++s; | |
678 | 4795 continue; |
7 | 4796 } |
4797 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4798 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4799 stl_items[curitem].stl_type = Normal; |
7 | 4800 if (str != NULL && *str) |
4801 { | |
4802 t = str; | |
4803 if (itemisflag) | |
4804 { | |
4805 if ((t[0] && t[1]) | |
4806 && ((!prevchar_isitem && *t == ',') | |
4807 || (prevchar_isflag && *t == ' '))) | |
4808 t++; | |
4809 prevchar_isflag = TRUE; | |
4810 } | |
4811 l = vim_strsize(t); | |
4812 if (l > 0) | |
4813 prevchar_isitem = TRUE; | |
4814 if (l > maxwid) | |
4815 { | |
4816 while (l >= maxwid) | |
4817 if (has_mbyte) | |
4818 { | |
4819 l -= ptr2cells(t); | |
474 | 4820 t += (*mb_ptr2len)(t); |
7 | 4821 } |
4822 else | |
4823 l -= byte2cells(*t++); | |
4824 if (p + 1 >= out + outlen) | |
4825 break; | |
4826 *p++ = '<'; | |
4827 } | |
4828 if (minwid > 0) | |
4829 { | |
4830 for (; l < minwid && p + 1 < out + outlen; l++) | |
4831 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4832 // Don't put a "-" in front of a digit. |
7 | 4833 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4834 *p++ = ' '; | |
4835 else | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4836 MB_CHAR2BYTES(fillchar, p); |
7 | 4837 } |
4838 minwid = 0; | |
4839 } | |
4840 else | |
4841 minwid *= -1; | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4842 for (; *t && p + 1 < out + outlen; t++) |
7 | 4843 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4844 // Change a space by fillchar, unless fillchar is '-' and a |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4845 // digit follows. |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4846 if (fillable && *t == ' ' |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4847 && (!VIM_ISDIGIT(*(t + 1)) || fillchar != '-')) |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4848 MB_CHAR2BYTES(fillchar, p); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4849 else |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4850 *p++ = *t; |
7 | 4851 } |
4852 for (; l < minwid && p + 1 < out + outlen; l++) | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4853 MB_CHAR2BYTES(fillchar, p); |
7 | 4854 } |
4855 else if (num >= 0) | |
4856 { | |
4857 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4858 char_u nstr[20]; | |
4859 | |
4860 if (p + 20 >= out + outlen) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4861 break; // not sufficient space |
7 | 4862 prevchar_isitem = TRUE; |
4863 t = nstr; | |
4864 if (opt == STL_VIRTCOL_ALT) | |
4865 { | |
4866 *t++ = '-'; | |
4867 minwid--; | |
4868 } | |
4869 *t++ = '%'; | |
4870 if (zeropad) | |
4871 *t++ = '0'; | |
4872 *t++ = '*'; | |
1869 | 4873 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4874 *t = 0; |
4875 | |
4876 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4877 l++; | |
4878 if (opt == STL_VIRTCOL_ALT) | |
4879 l++; | |
4880 if (l > maxwid) | |
4881 { | |
4882 l += 2; | |
4883 n = l - maxwid; | |
4884 while (l-- > maxwid) | |
4885 num /= nbase; | |
4886 *t++ = '>'; | |
4887 *t++ = '%'; | |
4888 *t = t[-3]; | |
4889 *++t = 0; | |
272 | 4890 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4891 0, num, n); | |
7 | 4892 } |
4893 else | |
272 | 4894 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4895 minwid, num); | |
7 | 4896 p += STRLEN(p); |
4897 } | |
4898 else | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4899 stl_items[curitem].stl_type = Empty; |
7 | 4900 |
4901 if (opt == STL_VIM_EXPR) | |
4902 vim_free(str); | |
4903 | |
4904 if (num >= 0 || (!itemisflag && str && *str)) | |
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diff
changeset
|
4905 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4906 curitem++; |
4907 } | |
4908 *p = NUL; | |
4909 itemcnt = curitem; | |
4910 | |
678 | 4911 #ifdef FEAT_EVAL |
4912 if (usefmt != fmt) | |
4913 vim_free(usefmt); | |
4914 #endif | |
4915 | |
7 | 4916 width = vim_strsize(out); |
4917 if (maxwidth > 0 && width > maxwidth) | |
4918 { | |
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diff
changeset
|
4919 // Result is too long, must truncate somewhere. |
7 | 4920 l = 0; |
4921 if (itemcnt == 0) | |
4922 s = out; | |
4923 else | |
4924 { | |
4925 for ( ; l < itemcnt; l++) | |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4926 if (stl_items[l].stl_type == Trunc) |
7 | 4927 { |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4928 // Truncate at %< item. |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4929 s = stl_items[l].stl_start; |
7 | 4930 break; |
4931 } | |
4932 if (l == itemcnt) | |
4933 { | |
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diff
changeset
|
4934 // No %< item, truncate first item. |
22721
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diff
changeset
|
4935 s = stl_items[0].stl_start; |
7 | 4936 l = 0; |
4937 } | |
4938 } | |
4939 | |
4940 if (width - vim_strsize(s) >= maxwidth) | |
4941 { | |
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diff
changeset
|
4942 // Truncation mark is beyond max length |
7 | 4943 if (has_mbyte) |
4944 { | |
4945 s = out; | |
4946 width = 0; | |
4947 for (;;) | |
4948 { | |
4949 width += ptr2cells(s); | |
4950 if (width >= maxwidth) | |
4951 break; | |
474 | 4952 s += (*mb_ptr2len)(s); |
7 | 4953 } |
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diff
changeset
|
4954 // Fill up for half a double-wide character. |
7 | 4955 while (++width < maxwidth) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4956 MB_CHAR2BYTES(fillchar, s); |
7 | 4957 } |
4958 else | |
4959 s = out + maxwidth - 1; | |
4960 for (l = 0; l < itemcnt; l++) | |
22721
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changeset
|
4961 if (stl_items[l].stl_start > s) |
7 | 4962 break; |
4963 itemcnt = l; | |
4964 *s++ = '>'; | |
4965 *s = 0; | |
4966 } | |
4967 else | |
4968 { | |
4969 if (has_mbyte) | |
4970 { | |
4971 n = 0; | |
4972 while (width >= maxwidth) | |
4973 { | |
4974 width -= ptr2cells(s + n); | |
474 | 4975 n += (*mb_ptr2len)(s + n); |
7 | 4976 } |
4977 } | |
4978 else | |
4979 n = width - maxwidth + 1; | |
4980 p = s + n; | |
1618 | 4981 STRMOVE(s + 1, p); |
7 | 4982 *s = '<'; |
4983 | |
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changeset
|
4984 // Fill up for half a double-wide character. |
7 | 4985 while (++width < maxwidth) |
4986 { | |
4987 s = s + STRLEN(s); | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4988 MB_CHAR2BYTES(fillchar, s); |
7 | 4989 *s = NUL; |
4990 } | |
4991 | |
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|
4992 --n; // count the '<' |
7 | 4993 for (; l < itemcnt; l++) |
4994 { | |
22721
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diff
changeset
|
4995 if (stl_items[l].stl_start - n >= s) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4996 stl_items[l].stl_start -= n; |
7 | 4997 else |
22721
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diff
changeset
|
4998 stl_items[l].stl_start = s; |
7 | 4999 } |
5000 } | |
5001 width = maxwidth; | |
5002 } | |
5003 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
5004 { | |
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diff
changeset
|
5005 // Apply STL_MIDDLE if any |
7 | 5006 for (l = 0; l < itemcnt; l++) |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
5007 if (stl_items[l].stl_type == Middle) |
7 | 5008 break; |
5009 if (l < itemcnt) | |
5010 { | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5011 int middlelength = (maxwidth - width) * MB_CHAR2LEN(fillchar); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5012 p = stl_items[l].stl_start + middlelength; |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
5013 STRMOVE(p, stl_items[l].stl_start); |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5014 for (s = stl_items[l].stl_start; s < p;) |
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diff
changeset
|
5015 MB_CHAR2BYTES(fillchar, s); |
7 | 5016 for (l++; l < itemcnt; l++) |
24055
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5017 stl_items[l].stl_start += middlelength; |
7 | 5018 width = maxwidth; |
5019 } | |
5020 } | |
5021 | |
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diff
changeset
|
5022 // Store the info about highlighting. |
681 | 5023 if (hltab != NULL) |
7 | 5024 { |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
5025 *hltab = stl_hltab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5026 sp = stl_hltab; |
7 | 5027 for (l = 0; l < itemcnt; l++) |
5028 { | |
22721
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diff
changeset
|
5029 if (stl_items[l].stl_type == Highlight) |
7 | 5030 { |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
5031 sp->start = stl_items[l].stl_start; |
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
5032 sp->userhl = stl_items[l].stl_minwid; |
681 | 5033 sp++; |
7 | 5034 } |
5035 } | |
681 | 5036 sp->start = NULL; |
5037 sp->userhl = 0; | |
5038 } | |
5039 | |
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changeset
|
5040 // Store the info about tab pages labels. |
681 | 5041 if (tabtab != NULL) |
5042 { | |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
5043 *tabtab = stl_tabtab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5044 sp = stl_tabtab; |
681 | 5045 for (l = 0; l < itemcnt; l++) |
5046 { | |
22721
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diff
changeset
|
5047 if (stl_items[l].stl_type == TabPage) |
681 | 5048 { |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
5049 sp->start = stl_items[l].stl_start; |
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
5050 sp->userhl = stl_items[l].stl_minwid; |
681 | 5051 sp++; |
5052 } | |
5053 } | |
5054 sp->start = NULL; | |
5055 sp->userhl = 0; | |
7 | 5056 } |
5057 | |
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changeset
|
5058 // When inside update_screen we do not want redrawing a stausline, ruler, |
c469e1930456
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diff
changeset
|
5059 // title, etc. to trigger another redraw, it may cause an endless loop. |
12572
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
12479
diff
changeset
|
5060 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
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12479
diff
changeset
|
5061 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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12479
diff
changeset
|
5062 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
|
5063 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5064 } |
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
|
5065 |
7 | 5066 return width; |
5067 } | |
18757
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diff
changeset
|
5068 #endif // FEAT_STL_OPT |
7 | 5069 |
686 | 5070 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
5071 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 5072 /* |
1869 | 5073 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
5074 * using "Top", "Bot" or "All" when appropriate. | |
7 | 5075 */ |
5076 void | |
7817
83861277e6a3
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7799
diff
changeset
|
5077 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5078 win_T *wp, |
83861277e6a3
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7799
diff
changeset
|
5079 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5080 int buflen) |
7 | 5081 { |
18757
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diff
changeset
|
5082 long above; // number of lines above window |
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diff
changeset
|
5083 long below; // number of lines below window |
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diff
changeset
|
5084 |
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diff
changeset
|
5085 if (buflen < 3) // need at least 3 chars for writing |
6466 | 5086 return; |
7 | 5087 above = wp->w_topline - 1; |
5088 #ifdef FEAT_DIFF | |
5089 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 5090 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
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diff
changeset
|
5091 above = 0; // All buffer lines are displayed and there is an |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
5092 // indication of filler lines, that can be considered |
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diff
changeset
|
5093 // seeing all lines. |
7 | 5094 #endif |
5095 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
5096 if (below <= 0) | |
1869 | 5097 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
5098 (size_t)(buflen - 1)); | |
7 | 5099 else if (above <= 0) |
1869 | 5100 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5101 else |
1869 | 5102 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5103 ? (int)(above / ((above + below) / 100L)) |
5104 : (int)(above * 100L / (above + below))); | |
5105 } | |
5106 #endif | |
5107 | |
5108 /* | |
1869 | 5109 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5110 * Return TRUE if it was appended. |
5111 */ | |
1869 | 5112 static int |
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7799
diff
changeset
|
5113 append_arg_number( |
83861277e6a3
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diff
changeset
|
5114 win_T *wp, |
83861277e6a3
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changeset
|
5115 char_u *buf, |
83861277e6a3
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changeset
|
5116 int buflen, |
18757
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changeset
|
5117 int add_file) // Add "file" before the arg number |
7 | 5118 { |
5119 char_u *p; | |
5120 | |
18757
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|
5121 if (ARGCOUNT <= 1) // nothing to do |
7 | 5122 return FALSE; |
5123 | |
18757
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|
5124 p = buf + STRLEN(buf); // go to the end of the buffer |
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changeset
|
5125 if (p - buf + 35 >= buflen) // getting too long |
7 | 5126 return FALSE; |
5127 *p++ = ' '; | |
5128 *p++ = '('; | |
5129 if (add_file) | |
5130 { | |
5131 STRCPY(p, "file "); | |
5132 p += 5; | |
5133 } | |
1869 | 5134 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5135 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5136 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5137 return TRUE; | |
5138 } | |
5139 | |
5140 /* | |
5141 * If fname is not a full path, make it a full path. | |
5142 * Returns pointer to allocated memory (NULL for failure). | |
5143 */ | |
5144 char_u * | |
7817
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diff
changeset
|
5145 fix_fname(char_u *fname) |
7 | 5146 { |
5147 /* | |
5148 * Force expanding the path always for Unix, because symbolic links may | |
5149 * mess up the full path name, even though it starts with a '/'. | |
5150 * Also expand when there is ".." in the file name, try to remove it, | |
5151 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5152 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5153 * For MS-Windows also expand names like "longna~1" to "longname". |
5154 */ | |
1082 | 5155 #ifdef UNIX |
7 | 5156 return FullName_save(fname, TRUE); |
5157 #else | |
1420 | 5158 if (!vim_isAbsName(fname) |
5159 || strstr((char *)fname, "..") != NULL | |
5160 || strstr((char *)fname, "//") != NULL | |
5161 # ifdef BACKSLASH_IN_FILENAME | |
5162 || strstr((char *)fname, "\\\\") != NULL | |
5163 # endif | |
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Christian Brabandt <cb@256bit.org>
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7817
diff
changeset
|
5164 # if defined(MSWIN) |
7 | 5165 || vim_strchr(fname, '~') != NULL |
1420 | 5166 # endif |
7 | 5167 ) |
5168 return FullName_save(fname, FALSE); | |
5169 | |
5170 fname = vim_strsave(fname); | |
5171 | |
1420 | 5172 # ifdef USE_FNAME_CASE |
15794
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patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
5173 if (fname != NULL) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5174 fname_case(fname, 0); // set correct case for file name |
1420 | 5175 # endif |
7 | 5176 |
5177 return fname; | |
5178 #endif | |
5179 } | |
5180 | |
5181 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5182 * 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
|
5183 * "*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
|
5184 * 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
|
5185 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5186 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
18498
9e6d5a4abb1c
patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
18463
diff
changeset
|
5187 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5188 */ |
5189 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5190 fname_expand( |
83861277e6a3
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parents:
7799
diff
changeset
|
5191 buf_T *buf UNUSED, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5192 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5193 char_u **sfname) |
7 | 5194 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5195 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5196 return; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5197 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5198 *sfname = *ffname; |
14917
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5199 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5200 |
5201 #ifdef FEAT_SHORTCUT | |
5202 if (!buf->b_p_bin) | |
5203 { | |
844 | 5204 char_u *rfname; |
7 | 5205 |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5206 // 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
|
5207 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5208 if (rfname != NULL) |
7 | 5209 { |
5210 vim_free(*ffname); | |
5211 *ffname = rfname; | |
5212 *sfname = rfname; | |
5213 } | |
5214 } | |
5215 #endif | |
5216 } | |
5217 | |
5218 /* | |
5219 * Open a window for a number of buffers. | |
5220 */ | |
5221 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5222 ex_buffer_all(exarg_T *eap) |
7 | 5223 { |
5224 buf_T *buf; | |
5225 win_T *wp, *wpnext; | |
5226 int split_ret = OK; | |
5227 int p_ea_save; | |
5228 int open_wins = 0; | |
5229 int r; | |
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parents:
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diff
changeset
|
5230 int count; // Maximum number of windows to open. |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5231 int all; // When TRUE also load inactive buffers. |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5232 int had_tab = cmdmod.cmod_tab; |
698 | 5233 tabpage_T *tpnext; |
7 | 5234 |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5235 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5236 count = 9999; |
5237 else | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5238 count = eap->line2; // make as many windows as specified |
7 | 5239 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5240 all = FALSE; | |
5241 else | |
5242 all = TRUE; | |
5243 | |
5244 setpcmark(); | |
5245 | |
5246 #ifdef FEAT_GUI | |
5247 need_mouse_correct = TRUE; | |
5248 #endif | |
5249 | |
5250 /* | |
5251 * Close superfluous windows (two windows for the same buffer). | |
5252 * Also close windows that are not full-width. | |
5253 */ | |
698 | 5254 if (had_tab > 0) |
4354 | 5255 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5256 for (;;) |
7 | 5257 { |
698 | 5258 tpnext = curtab->tp_next; |
5259 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5260 { |
698 | 5261 wpnext = wp->w_next; |
706 | 5262 if ((wp->w_buffer->b_nwindows > 1 |
22699
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Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5263 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5264 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5265 - tabline_height() |
698 | 5266 : wp->w_width != Columns) |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5267 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5268 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5269 { |
5270 win_close(wp, FALSE); | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5271 wpnext = firstwin; // just in case an autocommand does |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5272 // something strange with windows |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5273 tpnext = first_tabpage; // start all over... |
698 | 5274 open_wins = 0; |
5275 } | |
5276 else | |
5277 ++open_wins; | |
7 | 5278 } |
698 | 5279 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5280 // Without the ":tab" modifier only do the current tab page. |
698 | 5281 if (had_tab == 0 || tpnext == NULL) |
5282 break; | |
4354 | 5283 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5284 } |
5285 | |
5286 /* | |
5287 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5288 * open one. Otherwise move the window to the right position. | |
5289 * Watch out for autocommands that delete buffers or windows! | |
5290 */ | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5291 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5292 ++autocmd_no_enter; |
5293 win_enter(lastwin, FALSE); | |
5294 ++autocmd_no_leave; | |
5295 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5296 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5297 // Check if this buffer needs a window |
7 | 5298 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5299 continue; | |
5300 | |
701 | 5301 if (had_tab != 0) |
5302 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5303 // With the ":tab" modifier don't move the window. |
701 | 5304 if (buf->b_nwindows > 0) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5305 wp = lastwin; // buffer has a window, skip it |
701 | 5306 else |
5307 wp = NULL; | |
5308 } | |
5309 else | |
5310 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5311 // Check if this buffer already has a window |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5312 FOR_ALL_WINDOWS(wp) |
701 | 5313 if (wp->w_buffer == buf) |
5314 break; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5315 // If the buffer already has a window, move it |
701 | 5316 if (wp != NULL) |
5317 win_move_after(wp, curwin); | |
5318 } | |
5319 | |
5320 if (wp == NULL && split_ret == OK) | |
7 | 5321 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5322 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5323 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5324 set_bufref(&bufref, buf); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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13302
diff
changeset
|
5325 |
18757
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parents:
18746
diff
changeset
|
5326 // Split the window and put the buffer in it |
7 | 5327 p_ea_save = p_ea; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5328 p_ea = TRUE; // use space from all windows |
7 | 5329 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5330 ++open_wins; | |
5331 p_ea = p_ea_save; | |
5332 if (split_ret == FAIL) | |
5333 continue; | |
5334 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5335 // Open the buffer in this window. |
7 | 5336 swap_exists_action = SEA_DIALOG; |
5337 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5338 if (!bufref_valid(&bufref)) |
20 | 5339 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5340 // autocommands deleted the buffer!!! |
20 | 5341 swap_exists_action = SEA_NONE; |
7 | 5342 break; |
5343 } | |
5344 if (swap_exists_action == SEA_QUIT) | |
5345 { | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5346 #if defined(FEAT_EVAL) |
24 | 5347 cleanup_T cs; |
5348 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5349 // Reset the error/interrupt/exception state here so that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5350 // aborting() returns FALSE when closing a window. |
24 | 5351 enter_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5352 #endif |
24 | 5353 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5354 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5355 win_close(curwin, TRUE); |
5356 --open_wins; | |
5357 swap_exists_action = SEA_NONE; | |
602 | 5358 swap_exists_did_quit = TRUE; |
24 | 5359 |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5360 #if defined(FEAT_EVAL) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5361 // Restore the error/interrupt/exception state if not |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5362 // discarded by a new aborting error, interrupt, or uncaught |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5363 // exception. |
24 | 5364 leave_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5365 #endif |
7 | 5366 } |
5367 else | |
5368 handle_swap_exists(NULL); | |
5369 } | |
5370 | |
5371 ui_breakcheck(); | |
5372 if (got_int) | |
5373 { | |
18757
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18746
diff
changeset
|
5374 (void)vgetc(); // only break the file loading, not the rest |
7 | 5375 break; |
5376 } | |
20 | 5377 #ifdef FEAT_EVAL |
18757
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diff
changeset
|
5378 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5379 if (aborting()) |
5380 break; | |
5381 #endif | |
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diff
changeset
|
5382 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5383 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
22699
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Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5384 cmdmod.cmod_tab = 9999; |
7 | 5385 } |
5386 --autocmd_no_enter; | |
18757
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diff
changeset
|
5387 win_enter(firstwin, FALSE); // back to first window |
7 | 5388 --autocmd_no_leave; |
5389 | |
5390 /* | |
5391 * Close superfluous windows. | |
5392 */ | |
5393 for (wp = lastwin; open_wins > count; ) | |
5394 { | |
11957
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5395 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5396 || autowrite(wp->w_buffer, FALSE) == OK); |
5397 if (!win_valid(wp)) | |
5398 { | |
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diff
changeset
|
5399 // BufWrite Autocommands made the window invalid, start over |
7 | 5400 wp = lastwin; |
5401 } | |
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diff
changeset
|
5402 else if (r) |
7 | 5403 { |
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5404 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5405 --open_wins; |
5406 wp = lastwin; | |
5407 } | |
5408 else | |
5409 { | |
5410 wp = wp->w_prev; | |
5411 if (wp == NULL) | |
5412 break; | |
5413 } | |
5414 } | |
5415 } | |
5416 | |
5417 | |
7799
af3c41a3c53f
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Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5418 static int chk_modeline(linenr_T, int); |
717 | 5419 |
7 | 5420 /* |
5421 * do_modelines() - process mode lines for the current file | |
5422 * | |
717 | 5423 * "flags" can be: |
5424 * OPT_WINONLY only set options local to window | |
5425 * OPT_NOWIN don't set options local to window | |
5426 * | |
7 | 5427 * Returns immediately if the "ml" option isn't set. |
5428 */ | |
5429 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5430 do_modelines(int flags) |
7 | 5431 { |
23 | 5432 linenr_T lnum; |
5433 int nmlines; | |
5434 static int entered = 0; | |
7 | 5435 |
5436 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5437 return; | |
5438 | |
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changeset
|
5439 // Disallow recursive entry here. Can happen when executing a modeline |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5440 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5441 if (entered) |
5442 return; | |
5443 | |
5444 ++entered; | |
5445 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5446 ++lnum) | |
717 | 5447 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5448 nmlines = 0; |
5449 | |
5450 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5451 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5452 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5453 nmlines = 0; |
5454 --entered; | |
5455 } | |
5456 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5457 #include "version.h" // for version number |
7 | 5458 |
5459 /* | |
5460 * chk_modeline() - check a single line for a mode string | |
5461 * Return FAIL if an error encountered. | |
5462 */ | |
5463 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5464 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5465 linenr_T lnum, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5466 int flags) // Same as for do_modelines(). |
7 | 5467 { |
5468 char_u *s; | |
5469 char_u *e; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5470 char_u *linecopy; // local copy of any modeline found |
7 | 5471 int prev; |
5472 int vers; | |
5473 int end; | |
5474 int retval = OK; | |
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
|
5475 sctx_T save_current_sctx; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5476 |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5477 ESTACK_CHECK_DECLARATION |
7 | 5478 |
5479 prev = -1; | |
5480 for (s = ml_get(lnum); *s != NUL; ++s) | |
5481 { | |
5482 if (prev == -1 || vim_isspace(prev)) | |
5483 { | |
5484 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5485 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5486 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5487 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5488 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5489 { |
5490 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5491 e = s + 4; | |
5492 else | |
5493 e = s + 3; | |
5494 vers = getdigits(&e); | |
5495 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5496 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5497 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5498 && (s[3] == ':' |
5499 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5500 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5501 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5502 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5503 break; | |
5504 } | |
5505 } | |
5506 prev = *s; | |
5507 } | |
5508 | |
5509 if (*s) | |
5510 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5511 do // skip over "ex:", "vi:" or "vim:" |
7 | 5512 ++s; |
5513 while (s[-1] != ':'); | |
5514 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5515 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5516 if (linecopy == NULL) |
5517 return FAIL; | |
5518 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5519 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5520 estack_push(ETYPE_MODELINE, (char_u *)"modelines", lnum); |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5521 ESTACK_CHECK_SETUP |
7 | 5522 |
5523 end = FALSE; | |
5524 while (end == FALSE) | |
5525 { | |
5526 s = skipwhite(s); | |
5527 if (*s == NUL) | |
5528 break; | |
5529 | |
5530 /* | |
5531 * Find end of set command: ':' or end of line. | |
5532 * Skip over "\:", replacing it with ":". | |
5533 */ | |
5534 for (e = s; *e != ':' && *e != NUL; ++e) | |
5535 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5536 STRMOVE(e, e + 1); |
7 | 5537 if (*e == NUL) |
5538 end = TRUE; | |
5539 | |
5540 /* | |
5541 * If there is a "set" command, require a terminating ':' and | |
5542 * ignore the stuff after the ':'. | |
5543 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5544 * "vi:opt opt opt: foo" -- foo interpreted | |
5545 * Accept "se" for compatibility with Elvis. | |
5546 */ | |
5547 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5548 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5549 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5550 if (*e != ':') // no terminating ':'? |
7 | 5551 break; |
5552 end = TRUE; | |
5553 s = vim_strchr(s, ' ') + 1; | |
5554 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5555 *e = NUL; // truncate the set command |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5556 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5557 if (*s != NUL) // skip over an empty "::" |
7 | 5558 { |
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
|
5559 int secure_save = secure; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5560 |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5561 save_current_sctx = current_sctx; |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5562 current_sctx.sc_version = 1; |
7 | 5563 #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
|
5564 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
|
5565 current_sctx.sc_seq = 0; |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5566 current_sctx.sc_lnum = lnum; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5567 #endif |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5568 |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5569 // 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
|
5570 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
|
5571 |
717 | 5572 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
|
5573 |
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
|
5574 secure = secure_save; |
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
|
5575 current_sctx = save_current_sctx; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5576 if (retval == FAIL) // stop if error found |
7 | 5577 break; |
5578 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5579 s = e + 1; // advance to next part |
7 | 5580 } |
5581 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5582 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5583 estack_pop(); |
7 | 5584 vim_free(linecopy); |
5585 } | |
5586 return retval; | |
5587 } | |
5588 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5589 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5590 * 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
|
5591 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5592 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5593 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5594 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5595 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
|
5596 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5597 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5598 #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
|
5599 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5600 * 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
|
5601 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5602 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5603 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
|
5604 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5605 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
|
5606 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5607 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5608 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5609 #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
|
5610 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5611 * 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
|
5612 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5613 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5614 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
|
5615 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5616 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
|
5617 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5618 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5619 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5620 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5621 * 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
|
5622 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5623 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5624 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
|
5625 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5626 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
|
5627 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5628 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5629 /* |
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
|
5630 * 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
|
5631 */ |
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
|
5632 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
|
5633 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
|
5634 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5635 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
|
5636 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5637 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5638 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5639 * 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
|
5640 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5641 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5642 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5643 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5644 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
|
5645 && 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
|
5646 } |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5647 |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5648 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5649 * 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
|
5650 * 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
|
5651 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5652 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5653 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
|
5654 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5655 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
|
5656 || 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
|
5657 || 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
|
5658 || 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
|
5659 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5660 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5661 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5662 * 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
|
5663 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5664 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5665 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
|
5666 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5667 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
|
5668 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5669 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5670 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5671 * 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
|
5672 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5673 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5674 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5675 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
|
5676 { |
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
|
5677 return buf != NULL && (buf->b_p_bt[0] == 'n' |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5678 || buf->b_p_bt[0] == 't' |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5679 || 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
|
5680 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5681 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5682 #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
|
5683 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5684 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
|
5685 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5686 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
|
5687 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5688 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
|
5689 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5690 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5691 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5692 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5693 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5694 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5695 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5696 * 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
|
5697 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5699 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5700 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
|
5701 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5702 // 'bufhidden' overrules 'hidden' and ":hide", check it first |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5703 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
|
5704 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5705 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5706 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5707 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5708 case 'h': return TRUE; // "hide" |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5709 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5710 return (p_hid || (cmdmod.cmod_flags & CMOD_HIDE)); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5711 } |
7 | 5712 |
5713 /* | |
5714 * Return special buffer name. | |
5715 * Returns NULL when the buffer has a normal file name. | |
5716 */ | |
3839 | 5717 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5718 buf_spname(buf_T *buf) |
7 | 5719 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5720 #if defined(FEAT_QUICKFIX) |
7 | 5721 if (bt_quickfix(buf)) |
643 | 5722 { |
5723 /* | |
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
|
5724 * 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
|
5725 * the buffer number stored in the global quickfix stack. |
643 | 5726 */ |
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
|
5727 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
|
5728 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
|
5729 else |
3839 | 5730 return (char_u *)_(msg_loclist); |
643 | 5731 } |
7 | 5732 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5733 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5734 // There is no _file_ when 'buftype' is "nofile", b_sfname |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5735 // 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
|
5736 if (bt_nofilename(buf)) |
7 | 5737 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5738 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5739 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5740 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
|
5741 #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
|
5742 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
|
5743 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
|
5744 #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
|
5745 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
|
5746 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
|
5747 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5748 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5749 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5750 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5751 #endif |
3839 | 5752 return (char_u *)_("[Scratch]"); |
7 | 5753 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5754 |
7 | 5755 if (buf->b_fname == NULL) |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5756 return buf_get_fname(buf); |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5757 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5758 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5759 |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5760 /* |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5761 * Get "buf->b_fname", use "[No Name]" if it is NULL. |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5762 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5763 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5764 buf_get_fname(buf_T *buf) |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5765 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5766 if (buf->b_fname == NULL) |
3839 | 5767 return (char_u *)_("[No Name]"); |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5768 return buf->b_fname; |
7 | 5769 } |
5770 | |
5771 /* | |
5772 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5773 */ | |
5774 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5775 set_buflisted(int on) |
7 | 5776 { |
5777 if (on != curbuf->b_p_bl) | |
5778 { | |
5779 curbuf->b_p_bl = on; | |
5780 if (on) | |
5781 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5782 else | |
5783 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5784 } | |
5785 } | |
5786 | |
5787 /* | |
5788 * Read the file for "buf" again and check if the contents changed. | |
5789 * Return TRUE if it changed or this could not be checked. | |
5790 */ | |
5791 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5792 buf_contents_changed(buf_T *buf) |
7 | 5793 { |
5794 buf_T *newbuf; | |
5795 int differ = TRUE; | |
5796 linenr_T lnum; | |
5797 aco_save_T aco; | |
5798 exarg_T ea; | |
5799 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5800 // Allocate a buffer without putting it in the buffer list. |
7 | 5801 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5802 if (newbuf == NULL) | |
5803 return TRUE; | |
5804 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5805 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5806 if (prep_exarg(&ea, buf) == FAIL) |
5807 { | |
5808 wipe_buffer(newbuf, FALSE); | |
5809 return TRUE; | |
5810 } | |
5811 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5812 // set curwin/curbuf to buf and save a few things |
7 | 5813 aucmd_prepbuf(&aco, newbuf); |
5814 | |
625 | 5815 if (ml_open(curbuf) == OK |
7 | 5816 && readfile(buf->b_ffname, buf->b_fname, |
5817 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5818 &ea, READ_NEW | READ_DUMMY) == OK) | |
5819 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5820 // compare the two files line by line |
7 | 5821 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5822 { | |
5823 differ = FALSE; | |
5824 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5825 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5826 { | |
5827 differ = TRUE; | |
5828 break; | |
5829 } | |
5830 } | |
5831 } | |
5832 vim_free(ea.cmd); | |
5833 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5834 // restore curwin/curbuf and a few other things |
7 | 5835 aucmd_restbuf(&aco); |
5836 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5837 if (curbuf != newbuf) // safety check |
7 | 5838 wipe_buffer(newbuf, FALSE); |
5839 | |
5840 return differ; | |
5841 } | |
5842 | |
5843 /* | |
5844 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5845 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5846 * marks. | |
5847 */ | |
5848 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5849 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5850 buf_T *buf, |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5851 int aucmd) // When TRUE trigger autocommands. |
7 | 5852 { |
5853 if (buf->b_fnum == top_file_num - 1) | |
5854 --top_file_num; | |
5855 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5856 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5857 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5858 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5859 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, TRUE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5860 |
7 | 5861 if (!aucmd) |
1410 | 5862 unblock_autocmds(); |
7 | 5863 } |