Mercurial > vim
annotate src/buffer.c @ 25984:c8fcea636252 v8.2.3525
patch 8.2.3525: option variable name does not match option name
Commit: https://github.com/vim/vim/commit/d4c4bfa0078a959ff90ef30288fd31d9d38f23d7
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Oct 16 21:14:11 2021 +0100
patch 8.2.3525: option variable name does not match option name
Problem: Option variable name does not match option name. (Christ van
Willigen)
Solution: Rename the variable.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 16 Oct 2021 22:15:04 +0200 |
parents | 416237f1de22 |
children | ebe2b9017481 |
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 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_i = CHANGEDTICK(curbuf); |
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331 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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332 |
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333 // require "!" to overwrite the file, because it wasn't read completely |
7 | 334 #ifdef FEAT_EVAL |
335 if (aborting()) | |
336 #else | |
337 if (got_int) | |
338 #endif | |
339 curbuf->b_flags |= BF_READERR; | |
340 | |
20 | 341 #ifdef FEAT_FOLDING |
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342 // Need to update automatic folding. Do this before the autocommands, |
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343 // they may use the fold info. |
20 | 344 foldUpdateAll(curwin); |
345 #endif | |
346 | |
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347 // need to set w_topline, unless some autocommand already did that. |
7 | 348 if (!(curwin->w_valid & VALID_TOPLINE)) |
349 { | |
350 curwin->w_topline = 1; | |
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351 #ifdef FEAT_DIFF |
7 | 352 curwin->w_topfill = 0; |
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353 #endif |
7 | 354 } |
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355 #ifdef FEAT_EVAL |
7 | 356 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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357 #else |
7 | 358 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
359 #endif | |
360 | |
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361 if (retval == OK) |
7 | 362 { |
363 /* | |
364 * The autocommands may have changed the current buffer. Apply the | |
365 * modelines to the correct buffer, if it still exists and is loaded. | |
366 */ | |
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367 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 368 { |
369 aco_save_T aco; | |
370 | |
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371 // Go to the buffer that was opened. |
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372 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 373 do_modelines(0); |
7 | 374 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
375 | |
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376 #ifdef FEAT_EVAL |
7 | 377 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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378 &retval); |
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379 #else |
7 | 380 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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381 #endif |
7 | 382 |
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383 // restore curwin/curbuf and a few other things |
7 | 384 aucmd_restbuf(&aco); |
385 } | |
386 } | |
387 | |
388 return retval; | |
389 } | |
390 | |
391 /* | |
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392 * Store "buf" in "bufref" and set the free count. |
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393 */ |
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394 void |
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395 set_bufref(bufref_T *bufref, buf_T *buf) |
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396 { |
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397 bufref->br_buf = buf; |
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398 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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399 bufref->br_buf_free_count = buf_free_count; |
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400 } |
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401 |
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402 /* |
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403 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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404 * set_bufref() was called and it is a valid buffer. |
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405 * Only goes through the buffer list if buf_free_count changed. |
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406 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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407 * the same allocated memory, but it's a different buffer. |
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408 */ |
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409 int |
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410 bufref_valid(bufref_T *bufref) |
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411 { |
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412 return bufref->br_buf_free_count == buf_free_count |
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413 ? TRUE : buf_valid(bufref->br_buf) |
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414 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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415 } |
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416 |
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417 /* |
7 | 418 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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419 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 420 */ |
421 int | |
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422 buf_valid(buf_T *buf) |
7 | 423 { |
424 buf_T *bp; | |
425 | |
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426 // Assume that we more often have a recent buffer, start with the last |
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427 // one. |
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428 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 429 if (bp == buf) |
430 return TRUE; | |
431 return FALSE; | |
432 } | |
433 | |
434 /* | |
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435 * A hash table used to quickly lookup a buffer by its number. |
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436 */ |
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437 static hashtab_T buf_hashtab; |
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438 |
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439 static void |
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440 buf_hashtab_add(buf_T *buf) |
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441 { |
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442 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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443 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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444 emsg(_("E931: Buffer cannot be registered")); |
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445 } |
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446 |
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447 static void |
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448 buf_hashtab_remove(buf_T *buf) |
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449 { |
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450 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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451 |
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452 if (!HASHITEM_EMPTY(hi)) |
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453 hash_remove(&buf_hashtab, hi); |
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454 } |
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455 |
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456 /* |
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457 * Return TRUE when buffer "buf" can be unloaded. |
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458 * Give an error message and return FALSE when the buffer is locked or the |
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459 * screen is being redrawn and the buffer is in a window. |
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460 */ |
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461 static int |
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462 can_unload_buffer(buf_T *buf) |
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463 { |
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464 int can_unload = !buf->b_locked; |
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465 |
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466 if (can_unload && updating_screen) |
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467 { |
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468 win_T *wp; |
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469 |
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470 FOR_ALL_WINDOWS(wp) |
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471 if (wp->w_buffer == buf) |
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472 { |
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473 can_unload = FALSE; |
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474 break; |
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475 } |
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476 } |
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477 if (!can_unload) |
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478 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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479 buf->b_fname); |
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480 return can_unload; |
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481 } |
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482 |
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483 /* |
7 | 484 * Close the link to a buffer. |
485 * "action" is used when there is no longer a window for the buffer. | |
486 * It can be: | |
487 * 0 buffer becomes hidden | |
488 * DOBUF_UNLOAD buffer is unloaded | |
489 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
490 * DOBUF_WIPE buffer is unloaded and really deleted | |
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491 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 492 * When doing all but the first one on the current buffer, the caller should |
493 * get a new buffer very soon! | |
494 * | |
495 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 496 * |
497 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
498 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
499 * supposed to close the window but autocommands close all other windows. | |
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500 * |
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501 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE. |
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502 * |
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503 * Return TRUE when we got to the end and b_nwindows was decremented. |
7 | 504 */ |
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505 int |
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506 close_buffer( |
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507 win_T *win, // if not NULL, set b_last_cursor |
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508 buf_T *buf, |
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509 int action, |
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510 int abort_if_last, |
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511 int ignore_abort) |
7 | 512 { |
513 int is_curbuf; | |
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514 int nwindows; |
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515 bufref_T bufref; |
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516 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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517 win_T *the_curwin = curwin; |
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518 tabpage_T *the_curtab = curtab; |
7 | 519 int unload_buf = (action != 0); |
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520 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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521 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 522 |
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523 CHECK_CURBUF; |
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524 /* |
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525 * Force unloading or deleting when 'bufhidden' says so. |
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526 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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527 * "hide" (otherwise we could never free or delete a buffer). |
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528 */ |
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529 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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530 { |
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531 del_buf = TRUE; |
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532 unload_buf = TRUE; |
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533 } |
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534 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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535 { |
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536 del_buf = TRUE; |
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537 unload_buf = TRUE; |
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538 wipe_buf = TRUE; |
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539 } |
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540 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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541 unload_buf = TRUE; |
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542 |
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543 #ifdef FEAT_TERMINAL |
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544 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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545 { |
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546 CHECK_CURBUF; |
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547 if (term_job_running(buf->b_term)) |
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548 { |
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549 if (wipe_buf || unload_buf) |
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550 { |
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551 if (!can_unload_buffer(buf)) |
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552 return FALSE; |
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553 |
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554 // Wiping out or unloading a terminal buffer kills the job. |
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555 free_terminal(buf); |
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556 } |
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557 else |
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558 { |
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559 // The job keeps running, hide the buffer. |
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560 del_buf = FALSE; |
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561 unload_buf = FALSE; |
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562 } |
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563 } |
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564 else if (buf->b_p_bh[0] == 'h' && !del_buf) |
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565 { |
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changeset
|
566 // Hide a terminal buffer. |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
567 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
|
568 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
569 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
|
570 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
571 // 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
|
572 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
|
573 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
574 wipe_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
|
575 } |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
576 CHECK_CURBUF; |
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
|
577 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
578 #endif |
7 | 579 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
580 // Disallow deleting the buffer when it is locked (already being closed or |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
581 // 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
|
582 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
|
583 return FALSE; |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
584 |
18757
c469e1930456
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changeset
|
585 // 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
|
586 if (win != NULL && win_valid_any_tab(win)) |
7 | 587 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
588 // Set b_last_cursor when closing the last window for the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
589 // Remember the last cursor position and window options of the buffer. |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
590 // This used to be only for the current window, but then options like |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
591 // 'foldmethod' may be lost with a ":only" command. |
7 | 592 if (buf->b_nwindows == 1) |
593 set_last_cursor(win); | |
594 buflist_setfpos(buf, win, | |
595 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
596 win->w_cursor.col, TRUE); | |
597 } | |
598 | |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
599 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
600 |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
601 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 602 if (buf->b_nwindows == 1) |
603 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
604 ++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
|
605 ++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
|
606 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
|
607 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
608 && !bufref_valid(&bufref)) |
3365 | 609 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
610 // Autocommands deleted the buffer. |
3570 | 611 aucmd_abort: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
612 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
|
613 return FALSE; |
3365 | 614 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
615 --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
|
616 --buf->b_locked_split; |
3570 | 617 if (abort_if_last && one_window()) |
18757
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Bram Moolenaar <Bram@vim.org>
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changeset
|
618 // Autocommands made this the only window. |
3570 | 619 goto aucmd_abort; |
7 | 620 |
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|
621 // When the buffer becomes hidden, but is not unloaded, trigger |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
622 // BufHidden |
7 | 623 if (!unload_buf) |
624 { | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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changeset
|
625 ++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
|
626 ++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
|
627 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
|
628 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
629 && !bufref_valid(&bufref)) |
18757
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parents:
18746
diff
changeset
|
630 // Autocommands deleted the buffer. |
3570 | 631 goto aucmd_abort; |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
632 --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
|
633 --buf->b_locked_split; |
3570 | 634 if (abort_if_last && one_window()) |
18757
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parents:
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changeset
|
635 // Autocommands made this the only window. |
3570 | 636 goto aucmd_abort; |
7 | 637 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
638 #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
|
639 // 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
|
640 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
|
641 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
642 #endif |
7 | 643 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
644 |
18757
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parents:
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changeset
|
645 // If the buffer was in curwin and the window has changed, go back to that |
c469e1930456
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parents:
18746
diff
changeset
|
646 // window, if it still exists. This avoids that ":edit x" triggering a |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
647 // "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
|
648 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
|
649 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
650 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
651 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
|
652 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
653 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
654 |
7 | 655 nwindows = buf->b_nwindows; |
656 | |
18757
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parents:
18746
diff
changeset
|
657 // decrease the link count from windows (unless not in any window) |
7 | 658 if (buf->b_nwindows > 0) |
659 --buf->b_nwindows; | |
660 | |
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
|
661 #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
|
662 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
|
663 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
|
664 #endif |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
665 |
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parents:
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diff
changeset
|
666 // Return when a window is displaying the buffer or when it's not |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
667 // unloaded. |
7 | 668 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
|
669 return FALSE; |
7 | 670 |
18757
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parents:
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changeset
|
671 // Always remove the buffer when there is no file name. |
7 | 672 if (buf->b_ffname == NULL) |
673 del_buf = TRUE; | |
674 | |
18757
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parents:
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diff
changeset
|
675 // When closing the current buffer stop Visual mode before freeing |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
676 // anything. |
10184
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commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
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parents:
10156
diff
changeset
|
677 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
10154
diff
changeset
|
678 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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10154
diff
changeset
|
679 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
10154
diff
changeset
|
680 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
681 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
682 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
683 |
7 | 684 /* |
685 * Free all things allocated for this buffer. | |
686 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
687 */ | |
18757
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parents:
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diff
changeset
|
688 // 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:
18746
diff
changeset
|
689 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 690 is_curbuf = (buf == curbuf); |
691 buf->b_nwindows = nwindows; | |
692 | |
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
|
693 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
|
694 + (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:
18864
diff
changeset
|
695 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 696 |
18757
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parents:
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diff
changeset
|
697 // 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
|
698 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
|
699 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
700 #ifdef FEAT_EVAL |
18886
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parents:
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diff
changeset
|
701 // autocmds may abort script processing |
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702 if (!ignore_abort && aborting()) |
23624
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703 return FALSE; |
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|
704 #endif |
7 | 705 |
706 /* | |
707 * It's possible that autocommands change curbuf to the one being deleted. | |
708 * This might cause the previous curbuf to be deleted unexpectedly. But | |
709 * in some cases it's OK to delete the curbuf, because a new one is | |
710 * obtained anyway. Therefore only return if curbuf changed to the | |
711 * deleted buffer. | |
712 */ | |
713 if (buf == curbuf && !is_curbuf) | |
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|
714 return FALSE; |
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changeset
|
715 |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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|
716 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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|
717 win->w_buffer = NULL; // make sure we don't use the buffer now |
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|
718 |
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|
719 // Autocommands may have opened or closed windows for this buffer. |
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diff
changeset
|
720 // Decrement the count for the close we do here. |
9450
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|
721 if (buf->b_nwindows > 0) |
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|
722 --buf->b_nwindows; |
7 | 723 |
724 /* | |
725 * Remove the buffer from the list. | |
726 */ | |
727 if (wipe_buf) | |
728 { | |
17823
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patch 8.1.1908: every popup window consumes a buffer number
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|
729 if (action == DOBUF_WIPE_REUSE) |
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|
730 { |
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parents:
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changeset
|
731 // we can re-use this buffer number, store it |
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patch 8.1.1908: every popup window consumes a buffer number
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diff
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|
732 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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|
733 ga_init2(&buf_reuse, sizeof(int), 50); |
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734 if (ga_grow(&buf_reuse, 1) == OK) |
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|
735 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
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736 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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|
737 if (buf->b_sfname != buf->b_ffname) |
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|
738 VIM_CLEAR(buf->b_sfname); |
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739 else |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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|
740 buf->b_sfname = NULL; |
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changeset
|
741 VIM_CLEAR(buf->b_ffname); |
7 | 742 if (buf->b_prev == NULL) |
743 firstbuf = buf->b_next; | |
744 else | |
745 buf->b_prev->b_next = buf->b_next; | |
746 if (buf->b_next == NULL) | |
747 lastbuf = buf->b_prev; | |
748 else | |
749 buf->b_next->b_prev = buf->b_prev; | |
750 free_buffer(buf); | |
751 } | |
752 else | |
753 { | |
754 if (del_buf) | |
755 { | |
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|
756 // Free all internal variables and reset option values, to make |
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changeset
|
757 // ":bdel" compatible with Vim 5.7. |
7 | 758 free_buffer_stuff(buf, TRUE); |
759 | |
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changeset
|
760 // Make it look like a new buffer. |
7 | 761 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
762 | |
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changeset
|
763 // Init the options when loaded again. |
7 | 764 buf->b_p_initialized = FALSE; |
765 } | |
766 buf_clear_file(buf); | |
767 if (del_buf) | |
768 buf->b_p_bl = FALSE; | |
769 } | |
19629
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
770 // NOTE: at this point "curbuf" may be invalid! |
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|
771 return TRUE; |
7 | 772 } |
773 | |
774 /* | |
775 * Make buffer not contain a file. | |
776 */ | |
777 void | |
7817
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changeset
|
778 buf_clear_file(buf_T *buf) |
7 | 779 { |
780 buf->b_ml.ml_line_count = 1; | |
16996
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changeset
|
781 unchanged(buf, TRUE, TRUE); |
7 | 782 buf->b_shortname = FALSE; |
783 buf->b_p_eol = TRUE; | |
784 buf->b_start_eol = TRUE; | |
785 buf->b_p_bomb = FALSE; | |
1352 | 786 buf->b_start_bomb = FALSE; |
7 | 787 buf->b_ml.ml_mfp = NULL; |
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changeset
|
788 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 789 #ifdef FEAT_NETBEANS_INTG |
790 netbeans_deleted_all_lines(buf); | |
791 #endif | |
792 } | |
793 | |
794 /* | |
795 * buf_freeall() - free all things allocated for a buffer that are related to | |
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|
796 * the file. Careful: get here with "curwin" NULL when exiting. |
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|
797 * flags: |
18886
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changeset
|
798 * BFA_DEL buffer is going to be deleted |
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|
799 * BFA_WIPE buffer is going to be wiped out |
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|
800 * BFA_KEEP_UNDO do not free undo information |
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801 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 802 */ |
803 void | |
7817
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|
804 buf_freeall(buf_T *buf, int flags) |
7 | 805 { |
806 int is_curbuf = (buf == curbuf); | |
9475
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807 bufref_T bufref; |
10118
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|
808 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
10082
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809 win_T *the_curwin = curwin; |
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810 tabpage_T *the_curtab = curtab; |
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|
811 |
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|
812 // Make sure the buffer isn't closed by autocommands. |
10106
58e6dd1d8be3
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changeset
|
813 ++buf->b_locked; |
23869
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|
814 ++buf->b_locked_split; |
9475
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|
815 set_bufref(&bufref, buf); |
9106
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changeset
|
816 if (buf->b_ml.ml_mfp != NULL) |
97a9538c37ff
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|
817 { |
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changeset
|
818 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
bdac1019552f
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diff
changeset
|
819 FALSE, buf) |
9475
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changeset
|
820 && !bufref_valid(&bufref)) |
18757
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|
821 // autocommands deleted the buffer |
9106
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822 return; |
97a9538c37ff
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|
823 } |
2394
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diff
changeset
|
824 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 825 { |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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changeset
|
826 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
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|
827 FALSE, buf) |
9475
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|
828 && !bufref_valid(&bufref)) |
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changeset
|
829 // autocommands deleted the buffer |
7 | 830 return; |
831 } | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
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2360
diff
changeset
|
832 if (flags & BFA_WIPE) |
7 | 833 { |
9473
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changeset
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834 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
bdac1019552f
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|
835 FALSE, buf) |
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|
836 && !bufref_valid(&bufref)) |
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|
837 // autocommands deleted the buffer |
7 | 838 return; |
839 } | |
10106
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changeset
|
840 --buf->b_locked; |
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|
841 --buf->b_locked_split; |
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|
842 |
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|
843 // If the buffer was in curwin and the window has changed, go back to that |
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|
844 // window, if it still exists. This avoids that ":edit x" triggering a |
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845 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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846 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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|
847 { |
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|
848 block_autocmds(); |
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|
849 goto_tabpage_win(the_curtab, the_curwin); |
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|
850 unblock_autocmds(); |
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851 } |
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|
852 |
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|
853 #ifdef FEAT_EVAL |
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changeset
|
854 // autocmds may abort script processing |
050f5eaa9e50
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diff
changeset
|
855 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 856 return; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
857 #endif |
7 | 858 |
859 /* | |
860 * It's possible that autocommands change curbuf to the one being deleted. | |
861 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
862 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
863 * Therefore only return if curbuf changed to the deleted buffer. | |
864 */ | |
865 if (buf == curbuf && !is_curbuf) | |
866 return; | |
867 #ifdef FEAT_DIFF | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
868 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 869 #endif |
3068 | 870 #ifdef FEAT_SYN_HL |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
871 // Remove any ownsyntax, unless exiting. |
10118
5d77565e6222
commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0
Christian Brabandt <cb@256bit.org>
parents:
10114
diff
changeset
|
872 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 873 reset_synblock(curwin); |
3068 | 874 #endif |
1187 | 875 |
876 #ifdef FEAT_FOLDING | |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
877 // No folds in an empty buffer. |
1187 | 878 { |
879 win_T *win; | |
880 tabpage_T *tp; | |
881 | |
882 FOR_ALL_TAB_WINDOWS(tp, win) | |
883 if (win->w_buffer == buf) | |
884 clearFolding(win); | |
885 } | |
886 #endif | |
887 | |
7 | 888 #ifdef FEAT_TCL |
889 tcl_buffer_free(buf); | |
890 #endif | |
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changeset
|
891 ml_close(buf, TRUE); // close and delete the memline/memfile |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
892 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>
parents:
2360
diff
changeset
|
893 if ((flags & BFA_KEEP_UNDO) == 0) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
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diff
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|
894 { |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
895 u_blockfree(buf); // free the memory allocated for undo |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
896 u_clearall(buf); // reset all undo information |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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|
897 } |
7 | 898 #ifdef FEAT_SYN_HL |
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
|
899 syntax_clear(&buf->b_s); // reset syntax info |
7 | 900 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
901 #ifdef FEAT_PROP_POPUP |
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
902 clear_buf_prop_types(buf); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
903 #endif |
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diff
changeset
|
904 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 905 } |
906 | |
907 /* | |
908 * Free a buffer structure and the things it contains related to the buffer | |
909 * itself (not the file, that must have been done already). | |
910 */ | |
911 static void | |
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
912 free_buffer(buf_T *buf) |
7 | 913 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
914 ++buf_free_count; |
7 | 915 free_buffer_stuff(buf, TRUE); |
4287 | 916 #ifdef FEAT_EVAL |
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changeset
|
917 // 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>
parents:
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changeset
|
918 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 919 unref_var_dict(buf->b_vars); |
18225
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patch 8.1.2107: various memory leaks reported by asan
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parents:
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changeset
|
920 remove_listeners(buf); |
4287 | 921 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
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|
922 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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|
923 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
924 #endif |
14 | 925 #ifdef FEAT_MZSCHEME |
926 mzscheme_buffer_free(buf); | |
927 #endif | |
7 | 928 #ifdef FEAT_PERL |
929 perl_buf_free(buf); | |
930 #endif | |
931 #ifdef FEAT_PYTHON | |
932 python_buffer_free(buf); | |
933 #endif | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
934 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
2320
diff
changeset
|
935 python3_buffer_free(buf); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
changeset
|
936 #endif |
7 | 937 #ifdef FEAT_RUBY |
938 ruby_buffer_free(buf); | |
939 #endif | |
9087
d4606ae170aa
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parents:
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diff
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|
940 #ifdef FEAT_JOB_CHANNEL |
d4606ae170aa
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parents:
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diff
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|
941 channel_buffer_free(buf); |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
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diff
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|
942 #endif |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
943 #ifdef FEAT_TERMINAL |
11834
0cfe4a07c2ad
patch 8.0.0797: finished job in terminal window is not handled
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
944 free_terminal(buf); |
11690
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patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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945 #endif |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
946 #ifdef FEAT_JOB_CHANNEL |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
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diff
changeset
|
947 vim_free(buf->b_prompt_text); |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
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parents:
16859
diff
changeset
|
948 free_callback(&buf->b_prompt_callback); |
18225
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changeset
|
949 free_callback(&buf->b_prompt_interrupt); |
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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|
950 #endif |
9515
bb538c090668
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Christian Brabandt <cb@256bit.org>
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|
951 |
bb538c090668
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
952 buf_hashtab_remove(buf); |
bb538c090668
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|
953 |
40 | 954 aubuflocal_remove(buf); |
9511
c2e904cc064f
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parents:
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diff
changeset
|
955 |
5816 | 956 if (autocmd_busy) |
957 { | |
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958 // Do not free the buffer structure while autocommands are executing, |
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changeset
|
959 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 960 buf->b_next = au_pending_free_buf; |
961 au_pending_free_buf = buf; | |
962 } | |
963 else | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
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|
964 { |
5816 | 965 vim_free(buf); |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
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|
966 if (curbuf == buf) |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
967 curbuf = NULL; // make clear it's not to be used |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
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|
968 } |
7 | 969 } |
970 | |
971 /* | |
10952
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diff
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|
972 * Initializes b:changedtick. |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
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|
973 */ |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
974 static void |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
975 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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|
976 { |
10952
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|
977 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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978 |
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|
979 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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|
980 di->di_tv.v_type = VAR_NUMBER; |
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patch 8.0.0365: might free a dict item that wasn't allocated
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981 di->di_tv.v_lock = VAR_FIXED; |
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982 di->di_tv.vval.v_number = 0; |
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diff
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|
983 |
10954
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patch 8.0.0366: build fails with tiny features
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changeset
|
984 #ifdef FEAT_EVAL |
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|
985 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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changeset
|
986 (void)dict_add(buf->b_vars, di); |
10954
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|
987 #endif |
10889
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|
988 } |
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|
989 |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
990 /* |
7 | 991 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
992 */ | |
993 static void | |
7817
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diff
changeset
|
994 free_buffer_stuff( |
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Christian Brabandt <cb@256bit.org>
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|
995 buf_T *buf, |
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changeset
|
996 int free_options) // free options as well |
7 | 997 { |
998 if (free_options) | |
999 { | |
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|
1000 clear_wininfo(buf); // including window-local options |
7 | 1001 free_buf_options(buf, TRUE); |
2620 | 1002 #ifdef FEAT_SPELL |
1003 ga_clear(&buf->b_s.b_langp); | |
1004 #endif | |
7 | 1005 } |
1006 #ifdef FEAT_EVAL | |
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1007 { |
10952
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changeset
|
1008 varnumber_T tick = CHANGEDTICK(buf); |
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1009 |
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|
1010 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
10889
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1011 hash_init(&buf->b_vars->dv_hashtab); |
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changeset
|
1012 init_changedtick(buf); |
10952
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changeset
|
1013 CHANGEDTICK(buf) = tick; |
19044
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patch 8.2.0082: when reusing a buffer listeners are not cleared
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diff
changeset
|
1014 remove_listeners(buf); |
10889
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1015 } |
7 | 1016 #endif |
16411
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patch 8.1.1210: support for user commands is spread out
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changeset
|
1017 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 1018 #ifdef FEAT_SIGNS |
16411
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patch 8.1.1210: support for user commands is spread out
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changeset
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1019 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1020 #endif |
1781 | 1021 #ifdef FEAT_NETBEANS_INTG |
2210 | 1022 netbeans_file_killed(buf); |
1781 | 1023 #endif |
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|
1024 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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|
1025 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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changeset
|
1026 VIM_CLEAR(buf->b_start_fenc); |
7 | 1027 } |
1028 | |
1029 /* | |
22713
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patch 8.2.1905: the wininfo list may contain stale entries
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|
1030 * Free one wininfo_T. |
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|
1031 */ |
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1032 void |
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changeset
|
1033 free_wininfo(wininfo_T *wip) |
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patch 8.2.1905: the wininfo list may contain stale entries
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1034 { |
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1035 if (wip->wi_optset) |
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1036 { |
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1037 clear_winopt(&wip->wi_opt); |
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1038 #ifdef FEAT_FOLDING |
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1039 deleteFoldRecurse(&wip->wi_folds); |
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1040 #endif |
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1041 } |
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1042 vim_free(wip); |
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1043 } |
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1044 |
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1045 /* |
7 | 1046 * Free the b_wininfo list for buffer "buf". |
1047 */ | |
1048 static void | |
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1049 clear_wininfo(buf_T *buf) |
7 | 1050 { |
1051 wininfo_T *wip; | |
1052 | |
1053 while (buf->b_wininfo != NULL) | |
1054 { | |
1055 wip = buf->b_wininfo; | |
1056 buf->b_wininfo = wip->wi_next; | |
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1057 free_wininfo(wip); |
7 | 1058 } |
1059 } | |
1060 | |
1061 /* | |
1062 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1063 */ | |
1064 void | |
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1065 goto_buffer( |
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1066 exarg_T *eap, |
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1067 int start, |
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1068 int dir, |
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1069 int count) |
7 | 1070 { |
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1071 bufref_T old_curbuf; |
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1072 |
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1073 set_bufref(&old_curbuf, curbuf); |
7 | 1074 |
1075 swap_exists_action = SEA_DIALOG; | |
1076 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1077 start, dir, count, eap->forceit); | |
1078 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1079 { | |
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1080 #if defined(FEAT_EVAL) |
24 | 1081 cleanup_T cs; |
1082 | |
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1083 // Reset the error/interrupt/exception state here so that |
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1084 // aborting() returns FALSE when closing a window. |
24 | 1085 enter_cleanup(&cs); |
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1086 #endif |
24 | 1087 |
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1088 // Quitting means closing the split window, nothing else. |
7 | 1089 win_close(curwin, TRUE); |
1090 swap_exists_action = SEA_NONE; | |
602 | 1091 swap_exists_did_quit = TRUE; |
24 | 1092 |
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1093 #if defined(FEAT_EVAL) |
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1094 // Restore the error/interrupt/exception state if not discarded by a |
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1095 // new aborting error, interrupt, or uncaught exception. |
24 | 1096 leave_cleanup(&cs); |
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1097 #endif |
7 | 1098 } |
1099 else | |
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1100 handle_swap_exists(&old_curbuf); |
7 | 1101 } |
1102 | |
1103 /* | |
1104 * Handle the situation of swap_exists_action being set. | |
1105 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1106 */ | |
1107 void | |
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1108 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1109 { |
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1110 #if defined(FEAT_EVAL) |
24 | 1111 cleanup_T cs; |
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1112 #endif |
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1113 #ifdef FEAT_SYN_HL |
4139 | 1114 long old_tw = curbuf->b_p_tw; |
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1115 #endif |
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1116 buf_T *buf; |
20 | 1117 |
7 | 1118 if (swap_exists_action == SEA_QUIT) |
1119 { | |
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1120 #if defined(FEAT_EVAL) |
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1121 // Reset the error/interrupt/exception state here so that |
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1122 // aborting() returns FALSE when closing a buffer. |
24 | 1123 enter_cleanup(&cs); |
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1124 #endif |
24 | 1125 |
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1126 // User selected Quit at ATTENTION prompt. Go back to previous |
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1127 // buffer. If that buffer is gone or the same as the current one, |
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1128 // open a new, empty buffer. |
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1129 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1130 swap_exists_did_quit = TRUE; |
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1131 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1132 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1133 || old_curbuf->br_buf == curbuf) |
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1134 { |
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1135 // Block autocommands here because curwin->w_buffer is NULL. |
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1136 block_autocmds(); |
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1137 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
25120
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1138 unblock_autocmds(); |
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1139 } |
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1140 else |
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1141 buf = old_curbuf->br_buf; |
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1142 if (buf != NULL) |
4139 | 1143 { |
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1144 int old_msg_silent = msg_silent; |
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1145 |
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1146 if (shortmess(SHM_FILEINFO)) |
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1147 msg_silent = 1; // prevent fileinfo message |
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1148 enter_buffer(buf); |
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1149 // restore msg_silent, so that the command line will be shown |
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1150 msg_silent = old_msg_silent; |
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1151 |
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1152 #ifdef FEAT_SYN_HL |
4139 | 1153 if (old_tw != curbuf->b_p_tw) |
1154 check_colorcolumn(curwin); | |
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1155 #endif |
4139 | 1156 } |
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1157 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1158 |
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1159 #if defined(FEAT_EVAL) |
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1160 // Restore the error/interrupt/exception state if not discarded by a |
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1161 // new aborting error, interrupt, or uncaught exception. |
24 | 1162 leave_cleanup(&cs); |
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1163 #endif |
7 | 1164 } |
1165 else if (swap_exists_action == SEA_RECOVER) | |
1166 { | |
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1167 #if defined(FEAT_EVAL) |
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1168 // Reset the error/interrupt/exception state here so that |
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1169 // aborting() returns FALSE when closing a buffer. |
24 | 1170 enter_cleanup(&cs); |
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1171 #endif |
24 | 1172 |
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1173 // User selected Recover at ATTENTION prompt. |
7 | 1174 msg_scroll = TRUE; |
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1175 ml_recover(FALSE); |
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1176 msg_puts("\n"); // don't overwrite the last message |
7 | 1177 cmdline_row = msg_row; |
717 | 1178 do_modelines(0); |
24 | 1179 |
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1180 #if defined(FEAT_EVAL) |
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1181 // Restore the error/interrupt/exception state if not discarded by a |
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1182 // new aborting error, interrupt, or uncaught exception. |
24 | 1183 leave_cleanup(&cs); |
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1184 #endif |
7 | 1185 } |
1186 swap_exists_action = SEA_NONE; | |
1187 } | |
1188 | |
1189 /* | |
5586 | 1190 * Make the current buffer empty. |
1191 * Used when it is wiped out and it's the last buffer. | |
1192 */ | |
1193 static int | |
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1194 empty_curbuf( |
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1195 int close_others, |
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1196 int forceit, |
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1197 int action) |
5586 | 1198 { |
1199 int retval; | |
1200 buf_T *buf = curbuf; | |
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1201 bufref_T bufref; |
5586 | 1202 |
1203 if (action == DOBUF_UNLOAD) | |
1204 { | |
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1205 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1206 return FAIL; |
1207 } | |
1208 | |
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1209 set_bufref(&bufref, buf); |
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1210 if (close_others) |
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1211 // Close any other windows on this buffer, then make it empty. |
5586 | 1212 close_windows(buf, TRUE); |
1213 | |
1214 setpcmark(); | |
1215 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1216 forceit ? ECMD_FORCEIT : 0, curwin); | |
1217 | |
1218 /* | |
1219 * do_ecmd() may create a new buffer, then we have to delete | |
1220 * the old one. But do_ecmd() may have done that already, check | |
1221 * if the buffer still exists. | |
1222 */ | |
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1223 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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1224 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1225 if (!close_others) |
1226 need_fileinfo = FALSE; | |
1227 return retval; | |
1228 } | |
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1229 |
7 | 1230 /* |
1231 * Implementation of the commands for the buffer list. | |
1232 * | |
1233 * action == DOBUF_GOTO go to specified buffer | |
1234 * action == DOBUF_SPLIT split window and go to specified buffer | |
1235 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1236 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1237 * action == DOBUF_WIPE delete specified buffer(s) really | |
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1238 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1239 * |
1240 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1241 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1242 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1243 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1244 * | |
1245 * Return FAIL or OK. | |
1246 */ | |
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1247 static int |
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1248 do_buffer_ext( |
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1249 int action, |
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1250 int start, |
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1251 int dir, // FORWARD or BACKWARD |
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1252 int count, // buffer number or number of buffers |
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1253 int flags) // DOBUF_FORCEIT etc. |
7 | 1254 { |
1255 buf_T *buf; | |
1256 buf_T *bp; | |
1257 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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1258 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1259 |
1260 switch (start) | |
1261 { | |
1262 case DOBUF_FIRST: buf = firstbuf; break; | |
1263 case DOBUF_LAST: buf = lastbuf; break; | |
1264 default: buf = curbuf; break; | |
1265 } | |
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1266 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1267 { |
1268 while (count-- > 0) | |
1269 { | |
1270 do | |
1271 { | |
1272 buf = buf->b_next; | |
1273 if (buf == NULL) | |
1274 buf = firstbuf; | |
1275 } | |
1276 while (buf != curbuf && !bufIsChanged(buf)); | |
1277 } | |
1278 if (!bufIsChanged(buf)) | |
1279 { | |
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1280 emsg(_("E84: No modified buffer found")); |
7 | 1281 return FAIL; |
1282 } | |
1283 } | |
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1284 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1285 { |
1286 while (buf != NULL && buf->b_fnum != count) | |
1287 buf = buf->b_next; | |
1288 } | |
1289 else | |
1290 { | |
1291 bp = NULL; | |
1292 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1293 { | |
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1294 // remember the buffer where we start, we come back there when all |
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1295 // buffers are unlisted. |
7 | 1296 if (bp == NULL) |
1297 bp = buf; | |
1298 if (dir == FORWARD) | |
1299 { | |
1300 buf = buf->b_next; | |
1301 if (buf == NULL) | |
1302 buf = firstbuf; | |
1303 } | |
1304 else | |
1305 { | |
1306 buf = buf->b_prev; | |
1307 if (buf == NULL) | |
1308 buf = lastbuf; | |
1309 } | |
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1310 // don't count unlisted buffers |
7 | 1311 if (unload || buf->b_p_bl) |
1312 { | |
1313 --count; | |
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1314 bp = NULL; // use this buffer as new starting point |
7 | 1315 } |
1316 if (bp == buf) | |
1317 { | |
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1318 // back where we started, didn't find anything. |
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1319 emsg(_("E85: There is no listed buffer")); |
7 | 1320 return FAIL; |
1321 } | |
1322 } | |
1323 } | |
1324 | |
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1325 if (buf == NULL) // could not find it |
7 | 1326 { |
1327 if (start == DOBUF_FIRST) | |
1328 { | |
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1329 // don't warn when deleting |
7 | 1330 if (!unload) |
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1331 semsg(_(e_nobufnr), count); |
7 | 1332 } |
1333 else if (dir == FORWARD) | |
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1334 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1335 else |
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1336 emsg(_("E88: Cannot go before first buffer")); |
7 | 1337 return FAIL; |
1338 } | |
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1339 #ifdef FEAT_PROP_POPUP |
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1340 if ((flags & DOBUF_NOPOPUP) && bt_popup(buf) |
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1341 # ifdef FEAT_TERMINAL |
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1342 && !bt_terminal(buf) |
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1343 #endif |
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1344 ) |
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1345 return OK; |
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1346 #endif |
7 | 1347 |
1348 #ifdef FEAT_GUI | |
1349 need_mouse_correct = TRUE; | |
1350 #endif | |
1351 | |
1352 /* | |
1353 * delete buffer buf from memory and/or the list | |
1354 */ | |
1355 if (unload) | |
1356 { | |
1357 int forward; | |
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1358 bufref_T bufref; |
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1359 |
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1360 if (!can_unload_buffer(buf)) |
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1361 return FAIL; |
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1362 |
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1363 set_bufref(&bufref, buf); |
7 | 1364 |
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1365 // When unloading or deleting a buffer that's already unloaded and |
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1366 // unlisted: fail silently. |
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1367 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1368 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1369 return FAIL; |
1370 | |
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1371 if ((flags & DOBUF_FORCEIT) == 0 && bufIsChanged(buf)) |
7 | 1372 { |
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1373 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1374 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1375 { |
1376 dialog_changed(buf, FALSE); | |
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1377 if (!bufref_valid(&bufref)) |
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1378 // Autocommand deleted buffer, oops! It's not changed |
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1379 // now. |
7 | 1380 return FAIL; |
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1381 // If it's still changed fail silently, the dialog already |
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1382 // mentioned why it fails. |
36 | 1383 if (bufIsChanged(buf)) |
1384 return FAIL; | |
7 | 1385 } |
36 | 1386 else |
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1387 #endif |
7 | 1388 { |
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1389 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1390 buf->b_fnum); |
1391 return FAIL; | |
1392 } | |
1393 } | |
1394 | |
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1395 // When closing the current buffer stop Visual mode. |
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1396 if (buf == curbuf && VIsual_active) |
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1397 end_visual_mode(); |
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1398 |
7 | 1399 /* |
1400 * If deleting the last (listed) buffer, make it empty. | |
1401 * The last (listed) buffer cannot be unloaded. | |
1402 */ | |
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1403 FOR_ALL_BUFFERS(bp) |
7 | 1404 if (bp->b_p_bl && bp != buf) |
1405 break; | |
1406 if (bp == NULL && buf == curbuf) | |
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1407 return empty_curbuf(TRUE, (flags & DOBUF_FORCEIT), action); |
7 | 1408 |
1409 /* | |
1410 * If the deleted buffer is the current one, close the current window | |
671 | 1411 * (unless it's the only window). Repeat this so long as we end up in |
1412 * a window with this buffer. | |
7 | 1413 */ |
671 | 1414 while (buf == curbuf |
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1415 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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1416 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1417 { |
1418 if (win_close(curwin, FALSE) == FAIL) | |
1419 break; | |
1420 } | |
7 | 1421 |
1422 /* | |
1423 * If the buffer to be deleted is not the current one, delete it here. | |
1424 */ | |
1425 if (buf != curbuf) | |
1426 { | |
671 | 1427 close_windows(buf, FALSE); |
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1428 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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1429 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1430 return OK; |
1431 } | |
1432 | |
1433 /* | |
1434 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1435 * There should be another, otherwise it would have been handled |
1436 * above. However, autocommands may have deleted all buffers. | |
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1437 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1438 * Then prefer the buffer we most recently visited. |
1439 * Else try to find one that is loaded, after the current buffer, | |
1440 * then before the current buffer. | |
1441 * Finally use any buffer. | |
1442 */ | |
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1443 buf = NULL; // selected buffer |
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1444 bp = NULL; // used when no loaded buffer found |
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|
1445 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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Christian Brabandt <cb@256bit.org>
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9479
diff
changeset
|
1446 buf = au_new_curbuf.br_buf; |
7 | 1447 #ifdef FEAT_JUMPLIST |
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patch 8.0.1564: too many #ifdefs
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diff
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|
1448 else if (curwin->w_jumplistlen > 0) |
7 | 1449 { |
1450 int jumpidx; | |
1451 | |
1452 jumpidx = curwin->w_jumplistidx - 1; | |
1453 if (jumpidx < 0) | |
1454 jumpidx = curwin->w_jumplistlen - 1; | |
1455 | |
1456 forward = jumpidx; | |
1457 while (jumpidx != curwin->w_jumplistidx) | |
1458 { | |
1459 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1460 if (buf != NULL) | |
1461 { | |
1462 if (buf == curbuf || !buf->b_p_bl) | |
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|
1463 buf = NULL; // skip current and unlisted bufs |
7 | 1464 else if (buf->b_ml.ml_mfp == NULL) |
1465 { | |
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diff
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|
1466 // skip unloaded buf, but may keep it for later |
7 | 1467 if (bp == NULL) |
1468 bp = buf; | |
1469 buf = NULL; | |
1470 } | |
1471 } | |
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diff
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|
1472 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1473 break; |
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|
1474 // advance to older entry in jump list |
7 | 1475 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1476 break; | |
1477 if (--jumpidx < 0) | |
1478 jumpidx = curwin->w_jumplistlen - 1; | |
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diff
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|
1479 if (jumpidx == forward) // List exhausted for sure |
7 | 1480 break; |
1481 } | |
1482 } | |
1483 #endif | |
1484 | |
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diff
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|
1485 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1486 { |
1487 forward = TRUE; | |
1488 buf = curbuf->b_next; | |
1489 for (;;) | |
1490 { | |
1491 if (buf == NULL) | |
1492 { | |
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|
1493 if (!forward) // tried both directions |
7 | 1494 break; |
1495 buf = curbuf->b_prev; | |
1496 forward = FALSE; | |
1497 continue; | |
1498 } | |
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|
1499 // in non-help buffer, try to skip help buffers, and vv |
7 | 1500 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1501 { | |
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|
1502 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1503 break; |
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|
1504 if (bp == NULL) // remember unloaded buf for later |
7 | 1505 bp = buf; |
1506 } | |
1507 if (forward) | |
1508 buf = buf->b_next; | |
1509 else | |
1510 buf = buf->b_prev; | |
1511 } | |
1512 } | |
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|
1513 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1514 buf = bp; |
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|
1515 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1516 { |
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1517 FOR_ALL_BUFFERS(buf) |
7 | 1518 if (buf->b_p_bl && buf != curbuf) |
1519 break; | |
1520 } | |
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|
1521 if (buf == NULL) // Still no buffer, just take one |
7 | 1522 { |
1523 if (curbuf->b_next != NULL) | |
1524 buf = curbuf->b_next; | |
1525 else | |
1526 buf = curbuf->b_prev; | |
1527 } | |
1528 } | |
1529 | |
5586 | 1530 if (buf == NULL) |
1531 { | |
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|
1532 // Autocommands must have wiped out all other buffers. Only option |
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|
1533 // now is to make the current buffer empty. |
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|
1534 return empty_curbuf(FALSE, (flags & DOBUF_FORCEIT), action); |
5586 | 1535 } |
1536 | |
7 | 1537 /* |
1538 * make buf current buffer | |
1539 */ | |
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|
1540 if (action == DOBUF_SPLIT) // split window first |
7 | 1541 { |
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|
1542 // If 'switchbuf' contains "useopen": jump to first window containing |
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|
1543 // "buf" if one exists |
1618 | 1544 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1545 return OK; |
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|
1546 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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|
1547 // page containing "buf" if one exists |
1618 | 1548 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1549 return OK; |
1550 if (win_split(0, 0) == FAIL) | |
1551 return FAIL; | |
1552 } | |
1553 | |
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|
1554 // go to current buffer - nothing to do |
7 | 1555 if (buf == curbuf) |
1556 return OK; | |
1557 | |
1558 /* | |
1559 * Check if the current buffer may be abandoned. | |
1560 */ | |
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|
1561 if (action == DOBUF_GOTO && !can_abandon(curbuf, (flags & DOBUF_FORCEIT))) |
7 | 1562 { |
1563 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
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|
1564 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1565 { |
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|
1566 bufref_T bufref; |
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|
1567 |
4d8f7f8da90c
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|
1568 set_bufref(&bufref, buf); |
7 | 1569 dialog_changed(curbuf, FALSE); |
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|
1570 if (!bufref_valid(&bufref)) |
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|
1571 // Autocommand deleted buffer, oops! |
7 | 1572 return FAIL; |
1573 } | |
1574 if (bufIsChanged(curbuf)) | |
1575 #endif | |
1576 { | |
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|
1577 no_write_message(); |
7 | 1578 return FAIL; |
1579 } | |
1580 } | |
1581 | |
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|
1582 // Go to the other buffer. |
7 | 1583 set_curbuf(buf, action); |
1584 | |
1585 if (action == DOBUF_SPLIT) | |
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|
1586 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1587 |
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|
1588 #if defined(FEAT_EVAL) |
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|
1589 if (aborting()) // autocmds may abort script processing |
7 | 1590 return FAIL; |
1591 #endif | |
1592 | |
1593 return OK; | |
1594 } | |
1595 | |
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|
1596 int |
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|
1597 do_buffer( |
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|
1598 int action, |
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|
1599 int start, |
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|
1600 int dir, // FORWARD or BACKWARD |
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|
1601 int count, // buffer number or number of buffers |
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|
1602 int forceit) // TRUE when using ! |
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1603 { |
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|
1604 return do_buffer_ext(action, start, dir, count, |
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|
1605 forceit ? DOBUF_FORCEIT : 0); |
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|
1606 } |
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|
1607 |
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|
1608 /* |
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|
1609 * do_bufdel() - delete or unload buffer(s) |
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1610 * |
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|
1611 * addr_count == 0: ":bdel" - delete current buffer |
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|
1612 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete |
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|
1613 * buffer "end_bnr", then any other arguments. |
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1614 * addr_count == 2: ":N,N bdel" - delete buffers in range |
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|
1615 * |
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|
1616 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or |
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|
1617 * DOBUF_DEL (":bdel") |
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1618 * |
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|
1619 * Returns error message or NULL |
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1620 */ |
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1621 char * |
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1622 do_bufdel( |
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1623 int command, |
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1624 char_u *arg, // pointer to extra arguments |
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1625 int addr_count, |
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1626 int start_bnr, // first buffer number in a range |
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1627 int end_bnr, // buffer nr or last buffer nr in a range |
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1628 int forceit) |
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1629 { |
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|
1630 int do_current = 0; // delete current buffer? |
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1631 int deleted = 0; // number of buffers deleted |
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|
1632 char *errormsg = NULL; // return value |
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|
1633 int bnr; // buffer number |
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|
1634 char_u *p; |
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1635 |
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1636 if (addr_count == 0) |
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1637 { |
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|
1638 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); |
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1639 } |
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1640 else |
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1641 { |
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1642 if (addr_count == 2) |
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1643 { |
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|
1644 if (*arg) // both range and argument is not allowed |
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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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|
1645 return ex_errmsg(e_trailing_arg, arg); |
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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
|
1646 bnr = start_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
|
1647 } |
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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
|
1648 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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diff
changeset
|
1649 bnr = end_bnr; |
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
|
1650 |
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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
|
1651 for ( ;!got_int; ui_breakcheck()) |
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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
|
1652 { |
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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
|
1653 /* |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1654 * 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
|
1655 * 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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diff
changeset
|
1656 * 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
|
1657 * also be deleted, etc. |
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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|
1658 */ |
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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 if (bnr == curbuf->b_fnum) |
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
|
1660 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
|
1661 else if (do_buffer_ext(command, DOBUF_FIRST, FORWARD, (int)bnr, |
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
|
1662 DOBUF_NOPOPUP | (forceit ? DOBUF_FORCEIT : 0)) == OK) |
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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
|
1663 ++deleted; |
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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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|
1664 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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changeset
|
1665 /* |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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changeset
|
1666 * 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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|
1667 */ |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1668 if (addr_count == 2) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1669 { |
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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
|
1670 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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diff
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|
1671 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
|
1672 } |
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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
|
1673 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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diff
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|
1674 { |
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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
|
1675 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
|
1676 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
|
1677 break; |
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 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
|
1679 { |
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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
|
1680 p = skiptowhite_esc(arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1681 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
|
1682 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
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
|
1683 FALSE, FALSE); |
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
|
1684 if (bnr < 0) // failed |
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
|
1685 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
|
1686 arg = p; |
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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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|
1687 } |
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
|
1688 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
|
1689 bnr = getdigits(&arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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 } |
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
|
1692 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
|
1693 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
|
1694 ++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
|
1695 |
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
|
1696 if (deleted == 0) |
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
|
1697 { |
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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 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
|
1699 STRCPY(IObuff, _("E515: No buffers were 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
|
1700 else if (command == DOBUF_DEL) |
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
|
1701 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
|
1702 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
|
1703 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
|
1704 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
changeset
|
1705 } |
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
|
1706 else if (deleted >= p_report) |
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
|
1707 { |
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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
|
1708 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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24630
diff
changeset
|
1709 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
|
1710 "%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
|
1711 else if (command == DOBUF_DEL) |
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 smsg(NGETTEXT("%d buffer deleted", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1713 "%d buffers deleted", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1714 else |
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 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>
parents:
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diff
changeset
|
1716 "%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
|
1717 } |
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
|
1718 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1719 |
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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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|
1720 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1721 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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|
1722 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1723 |
7 | 1724 /* |
1725 * Set current buffer to "buf". Executes autocommands and closes current | |
1726 * buffer. "action" tells how to close the current buffer: | |
1727 * DOBUF_GOTO free or hide it | |
1728 * DOBUF_SPLIT nothing | |
1729 * DOBUF_UNLOAD unload it | |
1730 * DOBUF_DEL delete it | |
1731 * 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
|
1732 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1733 */ |
1734 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1735 set_curbuf(buf_T *buf, int action) |
7 | 1736 { |
1737 buf_T *prevbuf; | |
1738 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>
parents:
17809
diff
changeset
|
1739 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1740 #ifdef FEAT_SYN_HL |
1741 long old_tw = curbuf->b_p_tw; | |
1742 #endif | |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1743 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1744 bufref_T prevbufref; |
7 | 1745 |
1746 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1747 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
|
1748 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>
parents:
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diff
changeset
|
1749 buflist_altfpos(curwin); // remember curpos |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1750 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1751 // Don't restart Select mode after switching to another buffer. |
7 | 1752 VIsual_reselect = FALSE; |
1753 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1754 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1755 prevbuf = curbuf; |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1756 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1757 set_bufref(&newbufref, buf); |
7 | 1758 |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
1759 // 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
|
1760 // 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
|
1761 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1762 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1763 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1764 #ifdef FEAT_EVAL |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1765 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1766 #endif |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1767 )) |
7 | 1768 { |
3068 | 1769 #ifdef FEAT_SYN_HL |
1770 if (prevbuf == curwin->w_buffer) | |
1771 reset_synblock(curwin); | |
1772 #endif | |
7 | 1773 if (unload) |
671 | 1774 close_windows(prevbuf, FALSE); |
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
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|
1775 #if defined(FEAT_EVAL) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1776 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1777 #else |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1778 if (bufref_valid(&prevbufref)) |
7 | 1779 #endif |
815 | 1780 { |
3654 | 1781 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
|
1782 |
815 | 1783 if (prevbuf == curbuf) |
825 | 1784 u_sync(FALSE); |
7 | 1785 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1786 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
|
1787 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1788 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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|
1789 FALSE, FALSE); |
3654 | 1790 if (curwin != previouswin && win_valid(previouswin)) |
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|
1791 // autocommands changed curwin, Grr! |
3654 | 1792 curwin = previouswin; |
815 | 1793 } |
7 | 1794 } |
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|
1795 // An autocommand may have deleted "buf", already entered it (e.g., when |
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parents:
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diff
changeset
|
1796 // it did ":bunload") or aborted the script processing. |
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changeset
|
1797 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1798 if ((buf_valid(buf) && buf != curbuf |
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|
1799 #ifdef FEAT_EVAL |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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|
1800 && !aborting() |
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|
1801 #endif |
12477
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Christian Brabandt <cb@256bit.org>
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|
1802 ) || curwin->w_buffer == NULL) |
4139 | 1803 { |
7 | 1804 enter_buffer(buf); |
4139 | 1805 #ifdef FEAT_SYN_HL |
1806 if (old_tw != curbuf->b_p_tw) | |
1807 check_colorcolumn(curwin); | |
1808 #endif | |
1809 } | |
7 | 1810 } |
1811 | |
1812 /* | |
1813 * Enter a new current buffer. | |
4139 | 1814 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1815 * be pointing to freed memory. | |
7 | 1816 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1817 static void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1818 enter_buffer(buf_T *buf) |
7 | 1819 { |
18156
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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|
1820 // Get the buffer in the current window. |
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|
1821 curwin->w_buffer = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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|
1822 curbuf = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
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|
1823 ++curbuf->b_nwindows; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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|
1824 |
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|
1825 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1826 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1827 if (!buf->b_help) | |
1828 get_winopts(buf); | |
1829 #ifdef FEAT_FOLDING | |
1830 else | |
18156
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1831 // Remove all folds in the window. |
7 | 1832 clearFolding(curwin); |
18156
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1833 foldUpdateAll(curwin); // update folds (later). |
7 | 1834 #endif |
1835 | |
1836 #ifdef FEAT_DIFF | |
672 | 1837 if (curwin->w_p_diff) |
1838 diff_buf_add(curbuf); | |
7 | 1839 #endif |
1840 | |
3068 | 1841 #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
|
1842 curwin->w_s = &(curbuf->b_s); |
3068 | 1843 #endif |
1844 | |
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patch 8.1.2368: using old C style comments
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changeset
|
1845 // Cursor on first line by default. |
7 | 1846 curwin->w_cursor.lnum = 1; |
1847 curwin->w_cursor.col = 0; | |
1848 curwin->w_cursor.coladd = 0; | |
1849 curwin->w_set_curswant = TRUE; | |
1744 | 1850 curwin->w_topline_was_set = FALSE; |
7 | 1851 |
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|
1852 // mark cursor position as being invalid |
2091
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|
1853 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
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diff
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|
1854 |
14826
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patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
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|
1855 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:
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diff
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|
1856 curbuf->b_last_cursor.col, TRUE); |
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patch 8.1.0425: ml_get error and crash with appendbufline()
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|
1857 |
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1858 // Make sure the buffer is loaded. |
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1859 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1860 { |
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|
1861 // If there is no filetype, allow for detecting one. Esp. useful for |
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1862 // ":ball" used in a autocommand. If there already is a filetype we |
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|
1863 // might prefer to keep it. |
22 | 1864 if (*curbuf->b_p_ft == NUL) |
1865 did_filetype = FALSE; | |
1866 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
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parents:
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diff
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|
1867 open_buffer(FALSE, NULL, 0); |
22 | 1868 } |
7 | 1869 else |
1870 { | |
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changeset
|
1871 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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1872 need_fileinfo = TRUE; // display file info after redraw |
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1873 |
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|
1874 // check if file changed |
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|
1875 (void)buf_check_timestamp(curbuf, FALSE); |
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1876 |
7 | 1877 curwin->w_topline = 1; |
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|
1878 #ifdef FEAT_DIFF |
7 | 1879 curwin->w_topfill = 0; |
13380
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1880 #endif |
7 | 1881 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1882 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1883 } | |
1884 | |
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|
1885 // If autocommands did not change the cursor position, restore cursor lnum |
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|
1886 // and possibly cursor col. |
7 | 1887 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1888 buflist_getfpos(); | |
1889 | |
18757
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|
1890 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1891 #ifdef FEAT_TITLE |
1892 maketitle(); | |
1893 #endif | |
18757
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changeset
|
1894 // when autocmds didn't change it |
1744 | 1895 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
18757
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changeset
|
1896 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1897 |
33 | 1898 #ifdef FEAT_NETBEANS_INTG |
18757
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|
1899 // Send fileOpened event because we've changed buffers. |
2210 | 1900 netbeans_file_activated(curbuf); |
33 | 1901 #endif |
1902 | |
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|
1903 // Change directories when the 'acd' option is set. |
13632
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parents:
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|
1904 DO_AUTOCHDIR; |
7 | 1905 |
1906 #ifdef FEAT_KEYMAP | |
1907 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1908 (void)keymap_init(); |
7 | 1909 #endif |
1185 | 1910 #ifdef FEAT_SPELL |
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1911 // May need to set the spell language. Can only do this after the buffer |
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|
1912 // has been properly setup. |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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2214
diff
changeset
|
1913 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
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|
1914 (void)did_set_spelllang(curwin); |
1185 | 1915 #endif |
9414
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|
1916 #ifdef FEAT_VIMINFO |
1003973c99df
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changeset
|
1917 curbuf->b_last_used = vim_time(); |
1003973c99df
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|
1918 #endif |
1185 | 1919 |
7 | 1920 redraw_later(NOT_VALID); |
1921 } | |
1922 | |
961 | 1923 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1924 /* | |
1925 * Change to the directory of the current buffer. | |
8216
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|
1926 * Don't do this while still starting up. |
961 | 1927 */ |
1928 void | |
7817
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|
1929 do_autochdir(void) |
961 | 1930 { |
9469
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|
1931 if ((starting == 0 || test_autochdir) |
8216
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|
1932 && curbuf->b_ffname != NULL |
13170
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patch 8.0.1459: cannot handle change of directory
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diff
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|
1933 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1934 shorten_fnames(TRUE); |
1935 } | |
1936 #endif | |
1937 | |
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1938 void |
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|
1939 no_write_message(void) |
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1940 { |
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1941 #ifdef FEAT_TERMINAL |
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1942 if (term_job_running(curbuf->b_term)) |
15470
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|
1943 emsg(_("E948: Job still running (add ! to end the job)")); |
12146
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1944 else |
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|
1945 #endif |
25306
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|
1946 emsg(_(e_no_write_since_last_change_add_bang_to_override)); |
12146
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|
1947 } |
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|
1948 |
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1949 void |
13302
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changeset
|
1950 no_write_message_nobang(buf_T *buf UNUSED) |
12146
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1951 { |
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1952 #ifdef FEAT_TERMINAL |
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1953 if (term_job_running(buf->b_term)) |
15470
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1954 emsg(_("E948: Job still running")); |
12146
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1955 else |
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|
1956 #endif |
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1957 emsg(_(e_no_write_since_last_change)); |
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1958 } |
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1959 |
7 | 1960 /* |
1961 * functions for dealing with the buffer list | |
1962 */ | |
1963 | |
1964 /* | |
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1965 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1966 * only one window. That means it can be re-used. |
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1967 */ |
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1968 int |
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1969 curbuf_reusable(void) |
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1970 { |
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1971 return (curbuf != NULL |
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1972 && curbuf->b_ffname == NULL |
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1973 && curbuf->b_nwindows <= 1 |
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1974 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1975 #if defined(FEAT_QUICKFIX) |
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1976 && !bt_quickfix(curbuf) |
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1977 #endif |
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1978 && !curbufIsChanged()); |
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1979 } |
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1980 |
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1981 /* |
7 | 1982 * Add a file name to the buffer list. Return a pointer to the buffer. |
1983 * If the same file name already exists return a pointer to that buffer. | |
1984 * If it does not exist, or if fname == NULL, a new entry is created. | |
1985 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1986 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1987 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1988 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1989 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1990 * if the buffer already exists. |
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1991 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1992 * This is the ONLY way to create a new buffer. |
1993 */ | |
1994 buf_T * | |
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1995 buflist_new( |
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1996 char_u *ffname_arg, // full path of fname or relative |
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1997 char_u *sfname_arg, // short fname or NULL |
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1998 linenr_T lnum, // preferred cursor line |
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1999 int flags) // BLN_ defines |
7 | 2000 { |
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2001 char_u *ffname = ffname_arg; |
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2002 char_u *sfname = sfname_arg; |
7 | 2003 buf_T *buf; |
2004 #ifdef UNIX | |
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2005 stat_T st; |
7 | 2006 #endif |
2007 | |
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2008 if (top_file_num == 1) |
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2009 hash_init(&buf_hashtab); |
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2010 |
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|
2011 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 2012 |
2013 /* | |
2014 * If file name already exists in the list, update the entry. | |
2015 */ | |
2016 #ifdef UNIX | |
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2017 // On Unix we can use inode numbers when the file exists. Works better |
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2018 // for hard links. |
7 | 2019 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
2020 st.st_dev = (dev_T)-1; | |
2021 #endif | |
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2022 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 2023 #ifdef UNIX |
2024 buflist_findname_stat(ffname, &st) | |
2025 #else | |
2026 buflist_findname(ffname) | |
2027 #endif | |
2028 ) != NULL) | |
2029 { | |
2030 vim_free(ffname); | |
2031 if (lnum != 0) | |
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|
2032 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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2033 lnum, (colnr_T)0, FALSE); |
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2034 |
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2035 if ((flags & BLN_NOOPT) == 0) |
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2036 // copy the options now, if 'cpo' doesn't have 's' and not done |
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2037 // already |
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2038 buf_copy_options(buf, 0); |
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2039 |
7 | 2040 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2041 { | |
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2042 bufref_T bufref; |
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|
2043 |
7 | 2044 buf->b_p_bl = TRUE; |
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|
2045 set_bufref(&bufref, buf); |
7 | 2046 if (!(flags & BLN_DUMMY)) |
5816 | 2047 { |
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2048 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2049 && !bufref_valid(&bufref)) |
5816 | 2050 return NULL; |
2051 } | |
7 | 2052 } |
2053 return buf; | |
2054 } | |
2055 | |
2056 /* | |
2057 * If the current buffer has no name and no contents, use the current | |
2058 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2059 * | |
2060 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2061 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2062 * buffer.) | |
7 | 2063 */ |
2064 buf = NULL; | |
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|
2065 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2066 { |
2067 buf = curbuf; | |
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2068 // It's like this buffer is deleted. Watch out for autocommands that |
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|
2069 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2070 if (curbuf->b_p_bl) |
2071 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2072 if (buf == curbuf) | |
2073 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2074 #ifdef FEAT_EVAL |
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2075 if (aborting()) // autocmds may abort script processing |
19816
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2076 { |
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|
2077 vim_free(ffname); |
7 | 2078 return NULL; |
19816
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2079 } |
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|
2080 #endif |
7 | 2081 if (buf == curbuf) |
2082 { | |
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|
2083 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2084 clear_string_option(&buf->b_p_bh); |
2085 clear_string_option(&buf->b_p_bt); | |
2086 } | |
2087 } | |
2088 if (buf != curbuf || curbuf == NULL) | |
2089 { | |
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|
2090 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2091 if (buf == NULL) |
2092 { | |
2093 vim_free(ffname); | |
2094 return NULL; | |
2095 } | |
4287 | 2096 #ifdef FEAT_EVAL |
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2097 // init b: variables |
4287 | 2098 buf->b_vars = dict_alloc(); |
2099 if (buf->b_vars == NULL) | |
2100 { | |
2101 vim_free(ffname); | |
2102 vim_free(buf); | |
2103 return NULL; | |
2104 } | |
2105 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2106 #endif | |
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|
2107 init_changedtick(buf); |
7 | 2108 } |
2109 | |
2110 if (ffname != NULL) | |
2111 { | |
2112 buf->b_ffname = ffname; | |
2113 buf->b_sfname = vim_strsave(sfname); | |
2114 } | |
2115 | |
2116 clear_wininfo(buf); | |
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|
2117 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2118 |
2119 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2120 || buf->b_wininfo == NULL) | |
2121 { | |
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2122 if (buf->b_sfname != buf->b_ffname) |
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2123 VIM_CLEAR(buf->b_sfname); |
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2124 else |
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2125 buf->b_sfname = NULL; |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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|
2126 VIM_CLEAR(buf->b_ffname); |
7 | 2127 if (buf != curbuf) |
2128 free_buffer(buf); | |
2129 return NULL; | |
2130 } | |
2131 | |
2132 if (buf == curbuf) | |
2133 { | |
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2134 // free all things allocated for this buffer |
2394
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2135 buf_freeall(buf, 0); |
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2136 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2137 return NULL; |
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2138 #if defined(FEAT_EVAL) |
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2139 if (aborting()) // autocmds may abort script processing |
7 | 2140 return NULL; |
2141 #endif | |
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2142 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2143 |
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2144 // Init the options. |
3925 | 2145 buf->b_p_initialized = FALSE; |
2146 buf_copy_options(buf, BCO_ENTER); | |
2147 | |
7 | 2148 #ifdef FEAT_KEYMAP |
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|
2149 // need to reload lmaps and set b:keymap_name |
7 | 2150 curbuf->b_kmap_state |= KEYMAP_INIT; |
2151 #endif | |
2152 } | |
2153 else | |
2154 { | |
2155 /* | |
2156 * put new buffer at the end of the buffer list | |
2157 */ | |
2158 buf->b_next = NULL; | |
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2159 if (firstbuf == NULL) // buffer list is empty |
7 | 2160 { |
2161 buf->b_prev = NULL; | |
2162 firstbuf = buf; | |
2163 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2164 else // append new buffer at end of list |
7 | 2165 { |
2166 lastbuf->b_next = buf; | |
2167 buf->b_prev = lastbuf; | |
2168 } | |
2169 lastbuf = buf; | |
2170 | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2171 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
|
2172 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2173 // 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
|
2174 // 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
|
2175 // 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
|
2176 --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
|
2177 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
18864
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2178 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2179 // Move buffer to the right place in the buffer list. |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2180 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2181 { |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2182 buf_T *prev = buf->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2183 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2184 prev->b_next = buf->b_next; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2185 if (prev->b_next != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2186 prev->b_next->b_prev = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2187 buf->b_next = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2188 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2189 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2190 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2191 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2192 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2193 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2194 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2195 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2196 } |
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
|
2197 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2198 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2199 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
|
2200 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2201 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2202 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
|
2203 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2204 { |
2205 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
|
2206 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2207 } |
2208 top_file_num = 1; | |
2209 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2210 buf_hashtab_add(buf); |
7 | 2211 |
2212 /* | |
2213 * Always copy the options from the current buffer. | |
2214 */ | |
2215 buf_copy_options(buf, BCO_ALWAYS); | |
2216 } | |
2217 | |
2218 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2219 buf->b_wininfo->wi_win = curwin; | |
2220 | |
126 | 2221 #ifdef FEAT_SYN_HL |
2250
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); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2223 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2224 #endif |
2225 | |
2226 buf->b_fname = buf->b_sfname; | |
2227 #ifdef UNIX | |
2228 if (st.st_dev == (dev_T)-1) | |
1873 | 2229 buf->b_dev_valid = FALSE; |
7 | 2230 else |
2231 { | |
1873 | 2232 buf->b_dev_valid = TRUE; |
7 | 2233 buf->b_dev = st.st_dev; |
2234 buf->b_ino = st.st_ino; | |
2235 } | |
2236 #endif | |
2237 buf->b_u_synced = TRUE; | |
2238 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2239 if (flags & BLN_DUMMY) |
2240 buf->b_flags |= BF_DUMMY; | |
7 | 2241 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2242 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2243 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
|
2244 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2245 if (!(flags & BLN_DUMMY)) |
2246 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2247 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2248 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2249 // 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
|
2250 // 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
|
2251 // 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
|
2252 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2253 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
|
2254 && !bufref_valid(&bufref)) |
5816 | 2255 return NULL; |
7 | 2256 if (flags & BLN_LISTED) |
5816 | 2257 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2258 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
|
2259 && !bufref_valid(&bufref)) |
5816 | 2260 return NULL; |
2261 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2262 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2263 if (aborting()) // autocmds may abort script processing |
7 | 2264 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2265 #endif |
7 | 2266 } |
2267 | |
2268 return buf; | |
2269 } | |
2270 | |
2271 /* | |
2272 * Free the memory for the options of a buffer. | |
2273 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2274 * 'fileencoding'. | |
2275 */ | |
2276 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2277 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2278 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2279 int free_p_ff) |
7 | 2280 { |
2281 if (free_p_ff) | |
2282 { | |
2283 clear_string_option(&buf->b_p_fenc); | |
2284 clear_string_option(&buf->b_p_ff); | |
2285 clear_string_option(&buf->b_p_bh); | |
2286 clear_string_option(&buf->b_p_bt); | |
2287 } | |
2288 #ifdef FEAT_FIND_ID | |
2289 clear_string_option(&buf->b_p_def); | |
2290 clear_string_option(&buf->b_p_inc); | |
2291 # ifdef FEAT_EVAL | |
2292 clear_string_option(&buf->b_p_inex); | |
2293 # endif | |
2294 #endif | |
2295 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2296 clear_string_option(&buf->b_p_inde); | |
2297 clear_string_option(&buf->b_p_indk); | |
2298 #endif | |
788 | 2299 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2300 clear_string_option(&buf->b_p_bexpr); | |
2301 #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
|
2302 #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
|
2303 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
|
2304 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2305 clear_string_option(&buf->b_p_fp); |
667 | 2306 #if defined(FEAT_EVAL) |
2307 clear_string_option(&buf->b_p_fex); | |
2308 #endif | |
7 | 2309 #ifdef FEAT_CRYPT |
25417
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2310 # ifdef FEAT_SODIUM |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2311 if (buf->b_p_key != NULL && (crypt_get_method_nr(buf) == CRYPT_M_SOD)) |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2312 sodium_munlock(buf->b_p_key, STRLEN(buf->b_p_key)); |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2313 # endif |
7 | 2314 clear_string_option(&buf->b_p_key); |
2315 #endif | |
2316 clear_string_option(&buf->b_p_kp); | |
2317 clear_string_option(&buf->b_p_mps); | |
2318 clear_string_option(&buf->b_p_fo); | |
41 | 2319 clear_string_option(&buf->b_p_flp); |
7 | 2320 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
|
2321 #ifdef FEAT_VARTABS |
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_vsts); |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2323 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
|
2324 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
|
2325 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
|
2326 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
|
2327 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
|
2328 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
|
2329 #endif |
7 | 2330 #ifdef FEAT_KEYMAP |
2331 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
|
2332 keymap_clear(&buf->b_kmap_ga); |
7 | 2333 ga_clear(&buf->b_kmap_ga); |
2334 #endif | |
2335 clear_string_option(&buf->b_p_com); | |
2336 #ifdef FEAT_FOLDING | |
2337 clear_string_option(&buf->b_p_cms); | |
2338 #endif | |
2339 clear_string_option(&buf->b_p_nf); | |
2340 #ifdef FEAT_SYN_HL | |
2341 clear_string_option(&buf->b_p_syn); | |
7687
61354fabf8a2
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Christian Brabandt <cb@256bit.org>
parents:
7572
diff
changeset
|
2342 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2343 #endif |
2344 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2345 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
|
2346 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
|
2347 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
|
2348 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2349 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
|
2350 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2351 #endif |
2352 #ifdef FEAT_SEARCHPATH | |
2353 clear_string_option(&buf->b_p_sua); | |
2354 #endif | |
2355 clear_string_option(&buf->b_p_ft); | |
2356 #ifdef FEAT_CINDENT | |
2357 clear_string_option(&buf->b_p_cink); | |
2358 clear_string_option(&buf->b_p_cino); | |
2359 #endif | |
2360 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2361 clear_string_option(&buf->b_p_cinw); | |
2362 #endif | |
2363 clear_string_option(&buf->b_p_cpt); | |
12 | 2364 #ifdef FEAT_COMPL_FUNC |
2365 clear_string_option(&buf->b_p_cfu); | |
502 | 2366 clear_string_option(&buf->b_p_ofu); |
25984
c8fcea636252
patch 8.2.3525: option variable name does not match option name
Bram Moolenaar <Bram@vim.org>
parents:
25974
diff
changeset
|
2367 clear_string_option(&buf->b_p_tsrfu); |
12 | 2368 #endif |
7 | 2369 #ifdef FEAT_QUICKFIX |
2370 clear_string_option(&buf->b_p_gp); | |
2371 clear_string_option(&buf->b_p_mp); | |
2372 clear_string_option(&buf->b_p_efm); | |
2373 #endif | |
2374 clear_string_option(&buf->b_p_ep); | |
2375 clear_string_option(&buf->b_p_path); | |
2376 clear_string_option(&buf->b_p_tags); | |
7266
6ba7182fb7bd
commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents:
7174
diff
changeset
|
2377 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
|
2378 #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
|
2379 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
|
2380 #endif |
7 | 2381 clear_string_option(&buf->b_p_dict); |
2382 clear_string_option(&buf->b_p_tsr); | |
12 | 2383 #ifdef FEAT_TEXTOBJ |
2384 clear_string_option(&buf->b_p_qe); | |
2385 #endif | |
7 | 2386 buf->b_p_ar = -1; |
5446 | 2387 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2388 #ifdef FEAT_LISP |
2389 clear_string_option(&buf->b_p_lw); | |
2390 #endif | |
6243 | 2391 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
|
2392 clear_string_option(&buf->b_p_menc); |
7 | 2393 } |
2394 | |
2395 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2396 * 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
|
2397 * 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
|
2398 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2399 * if (options & GETF_SETMARK) call setpcmark() |
2400 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2401 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2402 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2403 * Return FAIL for failure, OK for success. |
7 | 2404 */ |
2405 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2406 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2407 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2408 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2409 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2410 int forceit) |
7 | 2411 { |
2412 buf_T *buf; | |
2413 win_T *wp = NULL; | |
2414 pos_T *fpos; | |
2415 colnr_T col; | |
2416 | |
2417 buf = buflist_findnr(n); | |
2418 if (buf == NULL) | |
2419 { | |
2420 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
|
2421 emsg(_(e_no_alternate_file)); |
7 | 2422 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2423 semsg(_("E92: Buffer %d not found"), n); |
7 | 2424 return FAIL; |
2425 } | |
2426 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2427 // if alternate file is the current buffer, nothing to do |
7 | 2428 if (buf == curbuf) |
2429 return OK; | |
2430 | |
633 | 2431 if (text_locked()) |
631 | 2432 { |
633 | 2433 text_locked_msg(); |
7 | 2434 return FAIL; |
631 | 2435 } |
819 | 2436 if (curbuf_locked()) |
2437 return FAIL; | |
7 | 2438 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2439 // altfpos may be changed by getfile(), get it now |
7 | 2440 if (lnum == 0) |
2441 { | |
2442 fpos = buflist_findfpos(buf); | |
2443 lnum = fpos->lnum; | |
2444 col = fpos->col; | |
2445 } | |
2446 else | |
2447 col = 0; | |
2448 | |
2449 if (options & GETF_SWITCH) | |
2450 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2451 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2452 // "buf" if one exists |
1618 | 2453 if (swb_flags & SWB_USEOPEN) |
7 | 2454 wp = buf_jump_open_win(buf); |
6843 | 2455 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2456 // If 'switchbuf' contains "usetab": jump to first window in any tab |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2457 // page containing "buf" if one exists |
1618 | 2458 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2459 wp = buf_jump_open_tab(buf); |
6843 | 2460 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2461 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2462 // current buffer isn't empty: open new tab or window |
6843 | 2463 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
|
2464 && !BUFEMPTY()) |
7 | 2465 { |
6843 | 2466 if (swb_flags & SWB_NEWTAB) |
1618 | 2467 tabpage_new(); |
6843 | 2468 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2469 == FAIL) | |
7 | 2470 return FAIL; |
2583 | 2471 RESET_BINDING(curwin); |
7 | 2472 } |
2473 } | |
2474 | |
2475 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2476 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
|
2477 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2478 { |
2479 --RedrawingDisabled; | |
2480 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2481 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2482 if (!p_sol && col != 0) |
2483 { | |
2484 curwin->w_cursor.col = col; | |
2485 check_cursor_col(); | |
2486 curwin->w_cursor.coladd = 0; | |
2487 curwin->w_set_curswant = TRUE; | |
2488 } | |
2489 return OK; | |
2490 } | |
2491 --RedrawingDisabled; | |
2492 return FAIL; | |
2493 } | |
2494 | |
2495 /* | |
2496 * go to the last know line number for the current buffer | |
2497 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2498 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2499 buflist_getfpos(void) |
7 | 2500 { |
2501 pos_T *fpos; | |
2502 | |
2503 fpos = buflist_findfpos(curbuf); | |
2504 | |
2505 curwin->w_cursor.lnum = fpos->lnum; | |
2506 check_cursor_lnum(); | |
2507 | |
2508 if (p_sol) | |
2509 curwin->w_cursor.col = 0; | |
2510 else | |
2511 { | |
2512 curwin->w_cursor.col = fpos->col; | |
2513 check_cursor_col(); | |
2514 curwin->w_cursor.coladd = 0; | |
2515 curwin->w_set_curswant = TRUE; | |
2516 } | |
2517 } | |
2518 | |
42 | 2519 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2520 /* | |
2521 * Find file in buffer list by name (it has to be for the current window). | |
2522 * Returns NULL if not found. | |
2523 */ | |
2524 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2525 buflist_findname_exp(char_u *fname) |
42 | 2526 { |
2527 char_u *ffname; | |
2528 buf_T *buf = NULL; | |
2529 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2530 // First make the name into a full path name |
42 | 2531 ffname = FullName_save(fname, |
2532 #ifdef UNIX | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2533 TRUE // force expansion, get rid of symbolic links |
42 | 2534 #else |
2535 FALSE | |
2536 #endif | |
2537 ); | |
2538 if (ffname != NULL) | |
2539 { | |
2540 buf = buflist_findname(ffname); | |
2541 vim_free(ffname); | |
2542 } | |
2543 return buf; | |
2544 } | |
2545 #endif | |
2546 | |
7 | 2547 /* |
2548 * Find file in buffer list by name (it has to be for the current window). | |
2549 * "ffname" must have a full path. | |
42 | 2550 * Skips dummy buffers. |
2551 * Returns NULL if not found. | |
7 | 2552 */ |
2553 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2554 buflist_findname(char_u *ffname) |
7 | 2555 { |
2556 #ifdef UNIX | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2557 stat_T st; |
7 | 2558 |
2559 if (mch_stat((char *)ffname, &st) < 0) | |
2560 st.st_dev = (dev_T)-1; | |
2561 return buflist_findname_stat(ffname, &st); | |
2562 } | |
2563 | |
2564 /* | |
2565 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2566 * twice for the same file. | |
42 | 2567 * Returns NULL if not found. |
7 | 2568 */ |
2569 static buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2570 buflist_findname_stat( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2571 char_u *ffname, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2572 stat_T *stp) |
7 | 2573 { |
2574 #endif | |
2575 buf_T *buf; | |
2576 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2577 // Start at the last buffer, expect to find a match sooner. |
19934
3ff714d765ba
patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
2578 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2579 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2580 #ifdef UNIX |
2581 , stp | |
2582 #endif | |
2583 )) | |
2584 return buf; | |
2585 return NULL; | |
2586 } | |
2587 | |
2588 /* | |
2589 * Find file in buffer list by a regexp pattern. | |
2590 * Return fnum of the found buffer. | |
2591 * Return < 0 for error. | |
2592 */ | |
2593 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2594 buflist_findpat( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2595 char_u *pattern, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2596 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:
18746
diff
changeset
|
2597 int unlisted, // find unlisted buffers |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2598 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
|
2599 int curtab_only) // find buffers in current tab only |
7 | 2600 { |
2601 buf_T *buf; | |
2602 int match = -1; | |
2603 int find_listed; | |
2604 char_u *pat; | |
2605 char_u *patend; | |
2606 int attempt; | |
2607 char_u *p; | |
2608 int toggledollar; | |
2609 | |
23711
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2610 // "%" 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
|
2611 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
|
2612 || (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
|
2613 && pattern[0] == '%' && pattern[1] == '%')) |
7 | 2614 { |
23711
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
parents:
23624
diff
changeset
|
2615 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:
23624
diff
changeset
|
2616 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
|
2617 else |
7 | 2618 match = curbuf->b_fnum; |
2619 #ifdef FEAT_DIFF | |
2620 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2621 match = -1; | |
2622 #endif | |
2623 } | |
2624 | |
2625 /* | |
2626 * Try four ways of matching a listed buffer: | |
2627 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2628 * attempt == 1: with '^' at start (only at position 0) |
7 | 2629 * attempt == 2: with '$' at end (only match at end) |
2630 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2631 * Repeat this for finding an unlisted buffer if there was no matching | |
2632 * listed buffer. | |
2633 */ | |
2634 else | |
2635 { | |
2636 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2637 if (pat == NULL) | |
2638 return -1; | |
2639 patend = pat + STRLEN(pat) - 1; | |
2640 toggledollar = (patend > pat && *patend == '$'); | |
2641 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2642 // First try finding a listed buffer. If not found and "unlisted" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2643 // is TRUE, try finding an unlisted buffer. |
7 | 2644 find_listed = TRUE; |
2645 for (;;) | |
2646 { | |
2647 for (attempt = 0; attempt <= 3; ++attempt) | |
2648 { | |
6375 | 2649 regmatch_T regmatch; |
2650 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2651 // may add '^' and '$' |
7 | 2652 if (toggledollar) |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
2653 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2654 p = pat; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2655 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2656 ++p; |
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
22987
diff
changeset
|
2657 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2658 if (regmatch.regprog == NULL) |
7 | 2659 { |
2660 vim_free(pat); | |
2661 return -1; | |
2662 } | |
2663 | |
19934
3ff714d765ba
patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
2664 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2665 if (buf->b_p_bl == find_listed |
2666 #ifdef FEAT_DIFF | |
2667 && (!diffmode || diff_mode_buf(buf)) | |
2668 #endif | |
6375 | 2669 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2670 { |
4236 | 2671 if (curtab_only) |
2672 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2673 // Ignore the match if the buffer is not open in |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2674 // the current tab. |
4236 | 2675 win_T *wp; |
2676 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2677 FOR_ALL_WINDOWS(wp) |
4236 | 2678 if (wp->w_buffer == buf) |
2679 break; | |
2680 if (wp == NULL) | |
2681 continue; | |
2682 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2683 if (match >= 0) // already found a match |
7 | 2684 { |
2685 match = -2; | |
2686 break; | |
2687 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2688 match = buf->b_fnum; // remember first match |
7 | 2689 } |
2690 | |
6375 | 2691 vim_regfree(regmatch.regprog); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2692 if (match >= 0) // found one match |
7 | 2693 break; |
2694 } | |
2695 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2696 // Only search for unlisted buffers if there was no match with |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2697 // a listed buffer. |
7 | 2698 if (!unlisted || !find_listed || match != -1) |
2699 break; | |
2700 find_listed = FALSE; | |
2701 } | |
2702 | |
2703 vim_free(pat); | |
2704 } | |
2705 | |
2706 if (match == -2) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2707 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2708 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
|
2709 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2710 return match; |
2711 } | |
2712 | |
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
|
2713 #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
|
2714 typedef struct { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2715 buf_T *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
|
2716 char_u *match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2717 } bufmatch_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
|
2718 #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
|
2719 |
7 | 2720 /* |
2721 * Find all buffer names that match. | |
2722 * For command line expansion of ":buf" and ":sbuf". | |
2723 * Return OK if matches found, FAIL otherwise. | |
2724 */ | |
2725 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2726 ExpandBufnames( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2727 char_u *pat, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2728 int *num_file, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2729 char_u ***file, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2730 int options) |
7 | 2731 { |
2732 int count = 0; | |
2733 buf_T *buf; | |
2734 int round; | |
2735 char_u *p; | |
2736 int attempt; | |
170 | 2737 char_u *patc; |
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
|
2738 #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
|
2739 bufmatch_T *matches = 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
|
2740 #endif |
7 | 2741 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2742 *num_file = 0; // return values in case of FAIL |
7 | 2743 *file = NULL; |
2744 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2745 #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
|
2746 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
|
2747 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2748 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2749 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2750 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2751 if (*pat == '^') |
2752 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2753 patc = alloc(STRLEN(pat) + 11); |
170 | 2754 if (patc == NULL) |
2755 return FAIL; | |
2756 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2757 STRCPY(patc + 11, pat + 1); | |
2758 } | |
2759 else | |
2760 patc = pat; | |
2761 | |
7 | 2762 /* |
170 | 2763 * attempt == 0: try match with '\<', match at start of word |
267 | 2764 * attempt == 1: try match without '\<', match anywhere |
7 | 2765 */ |
267 | 2766 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2767 { |
6375 | 2768 regmatch_T regmatch; |
2769 | |
267 | 2770 if (attempt > 0 && patc == pat) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2771 break; // there was no anchor, no need to try again |
6375 | 2772 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2773 if (regmatch.regprog == NULL) | |
7 | 2774 { |
170 | 2775 if (patc != pat) |
2776 vim_free(patc); | |
2777 return FAIL; | |
7 | 2778 } |
2779 | |
2780 /* | |
2781 * round == 1: Count the matches. | |
2782 * round == 2: Build the array to keep the matches. | |
2783 */ | |
2784 for (round = 1; round <= 2; ++round) | |
2785 { | |
2786 count = 0; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2787 FOR_ALL_BUFFERS(buf) |
7 | 2788 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2789 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2790 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2791 #ifdef FEAT_DIFF |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2792 if (options & BUF_DIFF_FILTER) |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2793 // Skip buffers not suitable for |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2794 // :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
|
2795 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
|
2796 continue; |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2797 #endif |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2798 |
6375 | 2799 p = buflist_match(®match, buf, p_wic); |
7 | 2800 if (p != NULL) |
2801 { | |
2802 if (round == 1) | |
2803 ++count; | |
2804 else | |
2805 { | |
2806 if (options & WILD_HOME_REPLACE) | |
2807 p = home_replace_save(buf, p); | |
2808 else | |
2809 p = vim_strsave(p); | |
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
|
2810 #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
|
2811 if (matches != 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
|
2812 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2813 matches[count].buf = 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
|
2814 matches[count].match = 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
|
2815 count++; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2816 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2817 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
|
2818 #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
|
2819 (*file)[count++] = p; |
7 | 2820 } |
2821 } | |
2822 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2823 if (count == 0) // no match found, break here |
7 | 2824 break; |
2825 if (round == 1) | |
2826 { | |
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
|
2827 *file = ALLOC_MULT(char_u *, count); |
7 | 2828 if (*file == NULL) |
2829 { | |
6375 | 2830 vim_regfree(regmatch.regprog); |
170 | 2831 if (patc != pat) |
2832 vim_free(patc); | |
7 | 2833 return FAIL; |
2834 } | |
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
|
2835 #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
|
2836 if (options & WILD_BUFLASTUSED) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2837 matches = ALLOC_MULT(bufmatch_T, count); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2838 #endif |
7 | 2839 } |
2840 } | |
6375 | 2841 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
|
2842 if (count) // match(es) found, break here |
7 | 2843 break; |
2844 } | |
2845 | |
170 | 2846 if (patc != pat) |
2847 vim_free(patc); | |
2848 | |
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
|
2849 #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
|
2850 if (matches != 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
|
2851 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2852 int i; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2853 if (count > 1) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2854 qsort(matches, count, sizeof(bufmatch_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
|
2855 // if the current buffer is first in the list, place it at the end |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2856 if (matches[0].buf == curbuf) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2857 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2858 for (i = 1; i < count; i++) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2859 (*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>
parents:
18225
diff
changeset
|
2860 (*file)[count-1] = matches[0].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2861 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2862 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
|
2863 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2864 for (i = 0; i < count; i++) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2865 (*file)[i] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2866 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2867 vim_free(matches); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2868 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2869 #endif |
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diff
changeset
|
2870 |
7 | 2871 *num_file = count; |
2872 return (count == 0 ? FAIL : OK); | |
2873 } | |
2874 | |
2875 /* | |
2876 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2877 */ | |
2878 static char_u * | |
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diff
changeset
|
2879 buflist_match( |
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diff
changeset
|
2880 regmatch_T *rmp, |
83861277e6a3
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diff
changeset
|
2881 buf_T *buf, |
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diff
changeset
|
2882 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2883 { |
2884 char_u *match; | |
2885 | |
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parents:
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diff
changeset
|
2886 // First try the short file name, then the long file name. |
6375 | 2887 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2888 if (match == NULL) |
6375 | 2889 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2890 |
2891 return match; | |
2892 } | |
2893 | |
2894 /* | |
2895 * Try matching the regexp in "prog" with file name "name". | |
2896 * Return "name" when there is a match, NULL when not. | |
2897 */ | |
2898 static char_u * | |
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diff
changeset
|
2899 fname_match( |
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diff
changeset
|
2900 regmatch_T *rmp, |
83861277e6a3
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|
2901 char_u *name, |
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diff
changeset
|
2902 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2903 { |
2904 char_u *match = NULL; | |
2905 char_u *p; | |
2906 | |
2907 if (name != NULL) | |
2908 { | |
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changeset
|
2909 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2910 rmp->rm_ic = p_fic || ignore_case; |
2911 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2912 match = name; |
2913 else | |
2914 { | |
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changeset
|
2915 // Replace $(HOME) with '~' and try matching again. |
7 | 2916 p = home_replace_save(NULL, name); |
6375 | 2917 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2918 match = name; |
2919 vim_free(p); | |
2920 } | |
2921 } | |
2922 | |
2923 return match; | |
2924 } | |
2925 | |
2926 /* | |
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diff
changeset
|
2927 * Find a file in the buffer list by buffer number. |
7 | 2928 */ |
2929 buf_T * | |
7817
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changeset
|
2930 buflist_findnr(int nr) |
7 | 2931 { |
9511
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diff
changeset
|
2932 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
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changeset
|
2933 hashitem_T *hi; |
7 | 2934 |
2935 if (nr == 0) | |
2936 nr = curwin->w_alt_fnum; | |
9511
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|
2937 sprintf((char *)key, "%x", nr); |
c2e904cc064f
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changeset
|
2938 hi = hash_find(&buf_hashtab, key); |
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2939 |
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|
2940 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
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|
2941 return (buf_T *)(hi->hi_key |
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changeset
|
2942 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2943 return NULL; |
2944 } | |
2945 | |
2946 /* | |
2947 * Get name of file 'n' in the buffer list. | |
2948 * When the file has no name an empty string is returned. | |
2949 * home_replace() is used to shorten the file name (used for marks). | |
2950 * Returns a pointer to allocated memory, of NULL when failed. | |
2951 */ | |
2952 char_u * | |
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changeset
|
2953 buflist_nr2name( |
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changeset
|
2954 int n, |
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|
2955 int fullname, |
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diff
changeset
|
2956 int helptail) // for help buffers return tail only |
7 | 2957 { |
2958 buf_T *buf; | |
2959 | |
2960 buf = buflist_findnr(n); | |
2961 if (buf == NULL) | |
2962 return NULL; | |
2963 return home_replace_save(helptail ? buf : NULL, | |
2964 fullname ? buf->b_ffname : buf->b_fname); | |
2965 } | |
2966 | |
2967 /* | |
2968 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2969 * When "copy_options" is TRUE save the local window option values. | |
2970 * When "lnum" is 0 only do the options. | |
2971 */ | |
17458
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changeset
|
2972 void |
7817
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changeset
|
2973 buflist_setfpos( |
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changeset
|
2974 buf_T *buf, |
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|
2975 win_T *win, // may be NULL when using :badd |
7817
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changeset
|
2976 linenr_T lnum, |
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changeset
|
2977 colnr_T col, |
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changeset
|
2978 int copy_options) |
7 | 2979 { |
2980 wininfo_T *wip; | |
2981 | |
19888
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|
2982 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2983 if (wip->wi_win == win) |
2984 break; | |
2985 if (wip == NULL) | |
2986 { | |
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|
2987 // allocate a new entry |
16825
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2988 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2989 if (wip == NULL) |
2990 return; | |
2991 wip->wi_win = win; | |
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|
2992 if (lnum == 0) // set lnum even when it's 0 |
7 | 2993 lnum = 1; |
2994 } | |
2995 else | |
2996 { | |
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|
2997 // remove the entry from the list |
7 | 2998 if (wip->wi_prev) |
2999 wip->wi_prev->wi_next = wip->wi_next; | |
3000 else | |
3001 buf->b_wininfo = wip->wi_next; | |
3002 if (wip->wi_next) | |
3003 wip->wi_next->wi_prev = wip->wi_prev; | |
3004 if (copy_options && wip->wi_optset) | |
3005 { | |
3006 clear_winopt(&wip->wi_opt); | |
3007 #ifdef FEAT_FOLDING | |
3008 deleteFoldRecurse(&wip->wi_folds); | |
3009 #endif | |
3010 } | |
3011 } | |
3012 if (lnum != 0) | |
3013 { | |
3014 wip->wi_fpos.lnum = lnum; | |
3015 wip->wi_fpos.col = col; | |
3016 } | |
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|
3017 if (copy_options && win != NULL) |
7 | 3018 { |
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|
3019 // Save the window-specific option values. |
7 | 3020 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
3021 #ifdef FEAT_FOLDING | |
3022 wip->wi_fold_manual = win->w_fold_manual; | |
3023 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
3024 #endif | |
3025 wip->wi_optset = TRUE; | |
3026 } | |
3027 | |
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changeset
|
3028 // insert the entry in front of the list |
7 | 3029 wip->wi_next = buf->b_wininfo; |
3030 buf->b_wininfo = wip; | |
3031 wip->wi_prev = NULL; | |
3032 if (wip->wi_next) | |
3033 wip->wi_next->wi_prev = wip; | |
3034 } | |
3035 | |
1743 | 3036 #ifdef FEAT_DIFF |
3037 /* | |
3038 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
3039 * page. That's because a diff is local to a tab page. | |
3040 */ | |
3041 static int | |
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diff
changeset
|
3042 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 3043 { |
3044 win_T *wp; | |
3045 | |
3046 if (wip->wi_opt.wo_diff) | |
3047 { | |
9649
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9645
diff
changeset
|
3048 FOR_ALL_WINDOWS(wp) |
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|
3049 // return FALSE when it's a window in the current tab page, thus |
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changeset
|
3050 // the buffer was in diff mode here |
1743 | 3051 if (wip->wi_win == wp) |
3052 return FALSE; | |
3053 return TRUE; | |
3054 } | |
3055 return FALSE; | |
3056 } | |
3057 #endif | |
3058 | |
7 | 3059 /* |
3060 * Find info for the current window in buffer "buf". | |
3061 * If not found, return the info for the most recently used window. | |
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changeset
|
3062 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3063 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3064 * another tab page. | |
7 | 3065 * Returns NULL when there isn't any info. |
3066 */ | |
3067 static wininfo_T * | |
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diff
changeset
|
3068 find_wininfo( |
83861277e6a3
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changeset
|
3069 buf_T *buf, |
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changeset
|
3070 int need_options, |
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changeset
|
3071 int skip_diff_buffer UNUSED) |
7 | 3072 { |
3073 wininfo_T *wip; | |
3074 | |
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|
3075 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3076 if (wip->wi_win == curwin |
3077 #ifdef FEAT_DIFF | |
3078 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3079 #endif | |
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|
3080 |
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changeset
|
3081 && (!need_options || wip->wi_optset)) |
7 | 3082 break; |
1743 | 3083 |
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changeset
|
3084 // If no wininfo for curwin, use the first in the list (that doesn't have |
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changeset
|
3085 // 'diff' set and is in another tab page). |
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changeset
|
3086 // If "need_options" is TRUE skip entries that don't have options set, |
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changeset
|
3087 // unless the window is editing "buf", so we can copy from the window |
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changeset
|
3088 // itself. |
1743 | 3089 if (wip == NULL) |
3090 { | |
3091 #ifdef FEAT_DIFF | |
3092 if (skip_diff_buffer) | |
3093 { | |
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|
3094 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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changeset
|
3095 if (!wininfo_other_tab_diff(wip) |
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|
3096 && (!need_options || wip->wi_optset |
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|
3097 || (wip->wi_win != NULL |
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|
3098 && wip->wi_win->w_buffer == buf))) |
1743 | 3099 break; |
3100 } | |
3101 else | |
3102 #endif | |
3103 wip = buf->b_wininfo; | |
3104 } | |
7 | 3105 return wip; |
3106 } | |
3107 | |
3108 /* | |
3109 * Reset the local window options to the values last used in this window. | |
3110 * If the buffer wasn't used in this window before, use the values from | |
3111 * the most recently used window. If the values were never set, use the | |
3112 * global values for the window. | |
3113 */ | |
3114 void | |
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diff
changeset
|
3115 get_winopts(buf_T *buf) |
7 | 3116 { |
3117 wininfo_T *wip; | |
3118 | |
3119 clear_winopt(&curwin->w_onebuf_opt); | |
3120 #ifdef FEAT_FOLDING | |
3121 clearFolding(curwin); | |
3122 #endif | |
3123 | |
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changeset
|
3124 wip = find_wininfo(buf, TRUE, TRUE); |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3125 if (wip != NULL && wip->wi_win != NULL |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3126 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3127 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3128 // The buffer is currently displayed in the window: use the actual |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3129 // option values instead of the saved (possibly outdated) values. |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3130 win_T *wp = wip->wi_win; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3131 |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3132 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3133 #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
|
3134 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
|
3135 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
|
3136 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
|
3137 #endif |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3138 } |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3139 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
|
3140 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3141 // the buffer was displayed in the current window earlier |
7 | 3142 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3143 #ifdef FEAT_FOLDING | |
3144 curwin->w_fold_manual = wip->wi_fold_manual; | |
3145 curwin->w_foldinvalid = TRUE; | |
3146 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3147 #endif | |
3148 } | |
3149 else | |
3150 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3151 | |
3152 #ifdef FEAT_FOLDING | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3153 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3154 if (p_fdls >= 0) |
3155 curwin->w_p_fdl = p_fdls; | |
3156 #endif | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3157 after_copy_winopt(curwin); |
7 | 3158 } |
3159 | |
3160 /* | |
3161 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3162 * window. | |
3163 * Returns a pointer to no_position if no position is found. | |
3164 */ | |
3165 pos_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3166 buflist_findfpos(buf_T *buf) |
7 | 3167 { |
3168 wininfo_T *wip; | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
3169 static pos_T no_position = {1, 0, 0}; |
7 | 3170 |
22711
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
3171 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3172 if (wip != NULL) |
3173 return &(wip->wi_fpos); | |
3174 else | |
3175 return &no_position; | |
3176 } | |
3177 | |
3178 /* | |
3179 * Find the lnum for the buffer 'buf' for the current window. | |
3180 */ | |
3181 linenr_T | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3182 buflist_findlnum(buf_T *buf) |
7 | 3183 { |
3184 return buflist_findfpos(buf)->lnum; | |
3185 } | |
3186 | |
3187 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3188 * List all known file names (for :files and :buffers command). |
7 | 3189 */ |
3190 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3191 buflist_list(exarg_T *eap) |
7 | 3192 { |
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
|
3193 buf_T *buf = firstbuf; |
7 | 3194 int len; |
3195 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
|
3196 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
|
3197 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
|
3198 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3199 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3200 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
|
3201 #endif |
7 | 3202 |
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
|
3203 #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
|
3204 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
|
3205 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
|
3206 |
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 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
|
3208 { |
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 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
|
3210 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
|
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 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
|
3213 ((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
|
3214 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3215 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3216 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
|
3217 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
|
3218 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3219 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
|
3220 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
|
3221 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3222 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3223 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3224 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
|
3225 ? (++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
|
3226 : 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
|
3227 #else |
7 | 3228 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
|
3229 #endif |
7 | 3230 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3231 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3232 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
|
3233 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
|
3234 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3235 // skip unlisted buffers, unless ! was used |
6945 | 3236 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3237 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3238 || (vim_strchr(eap->arg, '+') | |
3239 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3240 || (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
|
3241 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3242 || (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
|
3243 && (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
|
3244 #ifdef FEAT_TERMINAL |
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, 'R') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3246 && (!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
|
3247 || (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
|
3248 && (!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
|
3249 || (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
|
3250 && (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
|
3251 #endif |
6945 | 3252 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3253 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3254 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3255 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3256 || (vim_strchr(eap->arg, '#') | |
3257 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3258 continue; |
3259 if (buf_spname(buf) != NULL) | |
3839 | 3260 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3261 else |
3262 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
|
3263 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3264 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3265 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3266 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
|
3267 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3268 #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
|
3269 if (term_job_running(buf->b_term)) |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3270 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3271 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
|
3272 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3273 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3274 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3275 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
|
3276 // 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:
12100
diff
changeset
|
3277 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3278 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
|
3279 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
|
3280 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3281 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3282 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
|
3283 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3284 msg_putchar('\n'); |
302 | 3285 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3286 buf->b_fnum, |
3287 buf->b_p_bl ? ' ' : 'u', | |
3288 buf == curbuf ? '%' : | |
3289 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3290 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3291 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3292 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3293 changed_char, |
300 | 3294 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3295 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3296 len = IOSIZE - 20; |
7 | 3297 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3298 // put "line 999" in column 40 or after the file name |
7 | 3299 i = 40 - vim_strsize(IObuff); |
3300 do | |
3301 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3302 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
|
3303 #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
|
3304 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
|
3305 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
|
3306 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
|
3307 #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
|
3308 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
|
3309 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3310 : (long)buflist_findlnum(buf)); |
7 | 3311 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3312 out_flush(); // output one line at a time |
7 | 3313 ui_breakcheck(); |
3314 } | |
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
|
3315 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3316 #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
|
3317 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
|
3318 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
|
3319 #endif |
7 | 3320 } |
3321 | |
3322 /* | |
3323 * Get file name and line number for file 'fnum'. | |
3324 * Used by DoOneCmd() for translating '%' and '#'. | |
3325 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3326 * Return FAIL if not found, OK for success. | |
3327 */ | |
3328 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3329 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3330 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3331 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3332 linenr_T *lnum) |
7 | 3333 { |
3334 buf_T *buf; | |
3335 | |
3336 buf = buflist_findnr(fnum); | |
3337 if (buf == NULL || buf->b_fname == NULL) | |
3338 return FAIL; | |
3339 | |
3340 *fname = buf->b_fname; | |
3341 *lnum = buflist_findlnum(buf); | |
3342 | |
3343 return OK; | |
3344 } | |
3345 | |
3346 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3347 * 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
|
3348 * "sfname_arg". |
7 | 3349 * The file name with the full path is also remembered, for when :cd is used. |
3350 * Returns FAIL for failure (file name already in use by other buffer) | |
3351 * OK otherwise. | |
3352 */ | |
3353 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3354 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3355 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
|
3356 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
|
3357 char_u *sfname_arg, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3358 int message) // give message when buffer already exists |
7 | 3359 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3360 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
|
3361 char_u *sfname = sfname_arg; |
42 | 3362 buf_T *obuf = NULL; |
7 | 3363 #ifdef UNIX |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3364 stat_T st; |
7 | 3365 #endif |
3366 | |
3367 if (ffname == NULL || *ffname == NUL) | |
3368 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3369 // 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
|
3370 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
|
3371 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
|
3372 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3373 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
|
3374 VIM_CLEAR(buf->b_ffname); |
7 | 3375 #ifdef UNIX |
3376 st.st_dev = (dev_T)-1; | |
3377 #endif | |
3378 } | |
3379 else | |
3380 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3381 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
|
3382 if (ffname == NULL) // out of memory |
7 | 3383 return FAIL; |
3384 | |
3385 /* | |
3386 * if the file name is already used in another buffer: | |
3387 * - if the buffer is loaded, fail | |
3388 * - if the buffer is not loaded, delete it from the list | |
3389 */ | |
3390 #ifdef UNIX | |
3391 if (mch_stat((char *)ffname, &st) < 0) | |
3392 st.st_dev = (dev_T)-1; | |
42 | 3393 #endif |
3394 if (!(buf->b_flags & BF_DUMMY)) | |
3395 #ifdef UNIX | |
3396 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3397 #else |
42 | 3398 obuf = buflist_findname(ffname); |
7 | 3399 #endif |
3400 if (obuf != NULL && obuf != buf) | |
3401 { | |
25885
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3402 win_T *win; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3403 tabpage_T *tab; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3404 int in_use = FALSE; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3405 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3406 // during startup a window may use a buffer that is not loaded yet |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3407 FOR_ALL_TAB_WINDOWS(tab, win) |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3408 if (win->w_buffer == obuf) |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3409 in_use = TRUE; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3410 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3411 // it's loaded or used in a window, fail |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3412 if (obuf->b_ml.ml_mfp != NULL || in_use) |
7 | 3413 { |
3414 if (message) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3415 emsg(_("E95: Buffer with this name already exists")); |
7 | 3416 vim_free(ffname); |
3417 return FAIL; | |
3418 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3419 // 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
|
3420 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3421 } |
3422 sfname = vim_strsave(sfname); | |
3423 if (ffname == NULL || sfname == NULL) | |
3424 { | |
3425 vim_free(sfname); | |
3426 vim_free(ffname); | |
3427 return FAIL; | |
3428 } | |
3429 #ifdef USE_FNAME_CASE | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3430 fname_case(sfname, 0); // set correct case for short file name |
7 | 3431 #endif |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3432 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
|
3433 vim_free(buf->b_sfname); |
7 | 3434 vim_free(buf->b_ffname); |
3435 buf->b_ffname = ffname; | |
3436 buf->b_sfname = sfname; | |
3437 } | |
3438 buf->b_fname = buf->b_sfname; | |
3439 #ifdef UNIX | |
3440 if (st.st_dev == (dev_T)-1) | |
1873 | 3441 buf->b_dev_valid = FALSE; |
7 | 3442 else |
3443 { | |
1873 | 3444 buf->b_dev_valid = TRUE; |
7 | 3445 buf->b_dev = st.st_dev; |
3446 buf->b_ino = st.st_ino; | |
3447 } | |
3448 #endif | |
3449 | |
3450 buf->b_shortname = FALSE; | |
3451 | |
3452 buf_name_changed(buf); | |
3453 return OK; | |
3454 } | |
3455 | |
3456 /* | |
41 | 3457 * Crude way of changing the name of a buffer. Use with care! |
3458 * The name should be relative to the current directory. | |
3459 */ | |
3460 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3461 buf_set_name(int fnum, char_u *name) |
41 | 3462 { |
3463 buf_T *buf; | |
3464 | |
3465 buf = buflist_findnr(fnum); | |
3466 if (buf != NULL) | |
3467 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3468 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
|
3469 vim_free(buf->b_sfname); |
41 | 3470 vim_free(buf->b_ffname); |
844 | 3471 buf->b_ffname = vim_strsave(name); |
3472 buf->b_sfname = NULL; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3473 // 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
|
3474 // files on Win32. |
844 | 3475 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3476 buf->b_fname = buf->b_sfname; |
3477 } | |
3478 } | |
3479 | |
3480 /* | |
7 | 3481 * Take care of what needs to be done when the name of buffer "buf" has |
3482 * changed. | |
3483 */ | |
3484 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3485 buf_name_changed(buf_T *buf) |
7 | 3486 { |
3487 /* | |
3488 * If the file name changed, also change the name of the swapfile | |
3489 */ | |
3490 if (buf->b_ml.ml_mfp != NULL) | |
3491 ml_setname(buf); | |
3492 | |
3493 if (curwin->w_buffer == buf) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3494 check_arg_idx(curwin); // check file name for arg list |
7 | 3495 #ifdef FEAT_TITLE |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3496 maketitle(); // set window title |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3497 #endif |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3498 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
|
3499 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
|
3500 ml_timestamp(buf); // reset timestamp |
7 | 3501 } |
3502 | |
3503 /* | |
3504 * set alternate file name for current window | |
3505 * | |
3506 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3507 * Return the buffer. | |
3508 */ | |
3509 buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3510 setaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3511 char_u *ffname, |
83861277e6a3
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diff
changeset
|
3512 char_u *sfname, |
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diff
changeset
|
3513 linenr_T lnum) |
7 | 3514 { |
3515 buf_T *buf; | |
3516 | |
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diff
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|
3517 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3518 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
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diff
changeset
|
3519 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3520 curwin->w_alt_fnum = buf->b_fnum; |
3521 return buf; | |
3522 } | |
3523 | |
3524 /* | |
3525 * Get alternate file name for current window. | |
3526 * Return NULL if there isn't any, and give error message if requested. | |
3527 */ | |
3528 char_u * | |
7817
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diff
changeset
|
3529 getaltfname( |
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parents:
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diff
changeset
|
3530 int errmsg) // give error message |
7 | 3531 { |
3532 char_u *fname; | |
3533 linenr_T dummy; | |
3534 | |
3535 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3536 { | |
3537 if (errmsg) | |
25064
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parents:
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diff
changeset
|
3538 emsg(_(e_no_alternate_file)); |
7 | 3539 return NULL; |
3540 } | |
3541 return fname; | |
3542 } | |
3543 | |
3544 /* | |
3545 * Add a file name to the buflist and return its number. | |
3546 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3547 * | |
3548 * used by qf_init(), main() and doarglist() | |
3549 */ | |
3550 int | |
7817
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parents:
7799
diff
changeset
|
3551 buflist_add(char_u *fname, int flags) |
7 | 3552 { |
3553 buf_T *buf; | |
3554 | |
3555 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3556 if (buf != NULL) | |
3557 return buf->b_fnum; | |
3558 return 0; | |
3559 } | |
3560 | |
3561 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3562 /* | |
3563 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3564 */ | |
3565 void | |
7817
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diff
changeset
|
3566 buflist_slash_adjust(void) |
7 | 3567 { |
3568 buf_T *bp; | |
3569 | |
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parents:
9645
diff
changeset
|
3570 FOR_ALL_BUFFERS(bp) |
7 | 3571 { |
3572 if (bp->b_ffname != NULL) | |
3573 slash_adjust(bp->b_ffname); | |
3574 if (bp->b_sfname != NULL) | |
3575 slash_adjust(bp->b_sfname); | |
3576 } | |
3577 } | |
3578 #endif | |
3579 | |
3580 /* | |
1743 | 3581 * Set alternate cursor position for the current buffer and window "win". |
7 | 3582 * Also save the local window option values. |
3583 */ | |
3584 void | |
7817
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diff
changeset
|
3585 buflist_altfpos(win_T *win) |
7 | 3586 { |
1743 | 3587 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3588 } |
3589 | |
3590 /* | |
3591 * Return TRUE if 'ffname' is not the same file as current file. | |
3592 * Fname must have a full path (expanded by mch_FullName()). | |
3593 */ | |
3594 int | |
7817
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changeset
|
3595 otherfile(char_u *ffname) |
7 | 3596 { |
3597 return otherfile_buf(curbuf, ffname | |
3598 #ifdef UNIX | |
3599 , NULL | |
3600 #endif | |
3601 ); | |
3602 } | |
3603 | |
3604 static int | |
7817
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|
3605 otherfile_buf( |
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|
3606 buf_T *buf, |
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changeset
|
3607 char_u *ffname |
7 | 3608 #ifdef UNIX |
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|
3609 , stat_T *stp |
7817
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|
3610 #endif |
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Christian Brabandt <cb@256bit.org>
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changeset
|
3611 ) |
7 | 3612 { |
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diff
changeset
|
3613 // no name is different |
7 | 3614 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3615 return TRUE; | |
3616 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3617 return FALSE; | |
3618 #ifdef UNIX | |
3619 { | |
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|
3620 stat_T st; |
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|
3621 |
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|
3622 // If no stat_T given, get it now |
7 | 3623 if (stp == NULL) |
3624 { | |
1873 | 3625 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3626 st.st_dev = (dev_T)-1; |
3627 stp = &st; | |
3628 } | |
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|
3629 // Use dev/ino to check if the files are the same, even when the names |
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parents:
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changeset
|
3630 // are different (possible with links). Still need to compare the |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
3631 // name above, for when the file doesn't exist yet. |
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changeset
|
3632 // Problem: The dev/ino changes when a file is deleted (and created |
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changeset
|
3633 // again) and remains the same when renamed/moved. We don't want to |
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changeset
|
3634 // mch_stat() each buffer each time, that would be too slow. Get the |
c469e1930456
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changeset
|
3635 // dev/ino again when they appear to match, but not when they appear |
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|
3636 // to be different: Could skip a buffer when it's actually the same |
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parents:
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diff
changeset
|
3637 // file. |
7 | 3638 if (buf_same_ino(buf, stp)) |
3639 { | |
3640 buf_setino(buf); | |
3641 if (buf_same_ino(buf, stp)) | |
3642 return FALSE; | |
3643 } | |
3644 } | |
3645 #endif | |
3646 return TRUE; | |
3647 } | |
3648 | |
3649 #if defined(UNIX) || defined(PROTO) | |
3650 /* | |
3651 * Set inode and device number for a buffer. | |
3652 * Must always be called when b_fname is changed!. | |
3653 */ | |
3654 void | |
7817
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parents:
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diff
changeset
|
3655 buf_setino(buf_T *buf) |
7 | 3656 { |
9387
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9228
diff
changeset
|
3657 stat_T st; |
7 | 3658 |
3659 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3660 { | |
1873 | 3661 buf->b_dev_valid = TRUE; |
7 | 3662 buf->b_dev = st.st_dev; |
3663 buf->b_ino = st.st_ino; | |
3664 } | |
3665 else | |
1873 | 3666 buf->b_dev_valid = FALSE; |
7 | 3667 } |
3668 | |
3669 /* | |
3670 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3671 */ | |
3672 static int | |
7817
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changeset
|
3673 buf_same_ino( |
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changeset
|
3674 buf_T *buf, |
9387
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diff
changeset
|
3675 stat_T *stp) |
7 | 3676 { |
1873 | 3677 return (buf->b_dev_valid |
7 | 3678 && stp->st_dev == buf->b_dev |
3679 && stp->st_ino == buf->b_ino); | |
3680 } | |
3681 #endif | |
3682 | |
667 | 3683 /* |
3684 * Print info about the current buffer. | |
3685 */ | |
7 | 3686 void |
7817
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diff
changeset
|
3687 fileinfo( |
18757
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diff
changeset
|
3688 int fullname, // when non-zero print full path |
7817
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diff
changeset
|
3689 int shorthelp, |
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7799
diff
changeset
|
3690 int dont_truncate) |
7 | 3691 { |
3692 char_u *name; | |
3693 int n; | |
15543
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patch 8.1.0779: argument for message functions is inconsistent
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|
3694 char *p; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3695 char *buffer; |
272 | 3696 size_t len; |
7 | 3697 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3698 buffer = alloc(IOSIZE); |
7 | 3699 if (buffer == NULL) |
3700 return; | |
3701 | |
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diff
changeset
|
3702 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3703 { |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3704 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3705 p = buffer + STRLEN(buffer); |
3706 } | |
3707 else | |
3708 p = buffer; | |
3709 | |
3710 *p++ = '"'; | |
3711 if (buf_spname(curbuf) != NULL) | |
15543
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parents:
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diff
changeset
|
3712 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3713 else |
3714 { | |
3715 if (!fullname && curbuf->b_fname != NULL) | |
3716 name = curbuf->b_fname; | |
3717 else | |
3718 name = curbuf->b_ffname; | |
15543
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3719 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3720 (int)(IOSIZE - (p - buffer)), TRUE); |
3721 } | |
3722 | |
15543
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3723 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3724 curbufIsChanged() ? (shortmess(SHM_MOD) |
3725 ? " [+]" : _(" [Modified]")) : " ", | |
3726 (curbuf->b_flags & BF_NOTEDITED) | |
3727 #ifdef FEAT_QUICKFIX | |
3728 && !bt_dontwrite(curbuf) | |
3729 #endif | |
3730 ? _("[Not edited]") : "", | |
3731 (curbuf->b_flags & BF_NEW) | |
3732 #ifdef FEAT_QUICKFIX | |
3733 && !bt_dontwrite(curbuf) | |
3734 #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
|
3735 ? new_file_message() : "", |
7 | 3736 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
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4354
diff
changeset
|
3737 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3738 : _("[readonly]")) : "", |
3739 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3740 || curbuf->b_p_ro) ? | |
3741 " " : ""); | |
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|
3742 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
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diff
changeset
|
3743 // causes an overflow, thus for large numbers divide instead. |
7 | 3744 if (curwin->w_cursor.lnum > 1000000L) |
3745 n = (int)(((long)curwin->w_cursor.lnum) / | |
3746 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3747 else | |
3748 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3749 (long)curbuf->b_ml.ml_line_count); | |
3750 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
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changeset
|
3751 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3752 #ifdef FEAT_CMDL_INFO |
3753 else if (p_ru) | |
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changeset
|
3754 // Current line and column are already on the screen -- webb |
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changeset
|
3755 vim_snprintf_add(buffer, IOSIZE, |
14585
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Christian Brabandt <cb@256bit.org>
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14509
diff
changeset
|
3756 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
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14509
diff
changeset
|
3757 curbuf->b_ml.ml_line_count), |
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diff
changeset
|
3758 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3759 #endif |
3760 else | |
3761 { | |
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changeset
|
3762 vim_snprintf_add(buffer, IOSIZE, |
7 | 3763 _("line %ld of %ld --%d%%-- col "), |
3764 (long)curwin->w_cursor.lnum, | |
3765 (long)curbuf->b_ml.ml_line_count, | |
3766 n); | |
3767 validate_virtcol(); | |
1869 | 3768 len = STRLEN(buffer); |
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changeset
|
3769 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3770 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3771 } | |
3772 | |
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changeset
|
3773 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE, |
dd725a8ab112
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changeset
|
3774 !shortmess(SHM_FILE)); |
7 | 3775 |
3776 if (dont_truncate) | |
3777 { | |
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changeset
|
3778 // Temporarily set msg_scroll to avoid the message being truncated. |
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diff
changeset
|
3779 // First call msg_start() to get the message in the right place. |
7 | 3780 msg_start(); |
3781 n = msg_scroll; | |
3782 msg_scroll = TRUE; | |
3783 msg(buffer); | |
3784 msg_scroll = n; | |
3785 } | |
3786 else | |
3787 { | |
15543
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3788 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3789 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
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diff
changeset
|
3790 // Need to repeat the message after redrawing when: |
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diff
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|
3791 // - When restart_edit is set (otherwise there will be a delay |
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|
3792 // before redrawing). |
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|
3793 // - When the screen was scrolled but there is no wait-return |
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|
3794 // prompt. |
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parents:
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diff
changeset
|
3795 set_keep_msg((char_u *)p, 0); |
7 | 3796 } |
3797 | |
3798 vim_free(buffer); | |
3799 } | |
3800 | |
3801 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3802 col_print( |
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diff
changeset
|
3803 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3804 size_t buflen, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3805 int col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3806 int vcol) |
7 | 3807 { |
3808 if (col == vcol) | |
1869 | 3809 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3810 else |
1869 | 3811 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3812 } |
3813 | |
3814 #if defined(FEAT_TITLE) || defined(PROTO) | |
3815 static char_u *lasttitle = NULL; | |
3816 static char_u *lasticon = NULL; | |
3817 | |
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diff
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|
3818 /* |
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diff
changeset
|
3819 * Put the file name in the title bar and icon of the window. |
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diff
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|
3820 */ |
7 | 3821 void |
7817
83861277e6a3
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diff
changeset
|
3822 maketitle(void) |
7 | 3823 { |
3824 char_u *p; | |
14087
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diff
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|
3825 char_u *title_str = NULL; |
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parents:
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diff
changeset
|
3826 char_u *icon_str = NULL; |
7 | 3827 int maxlen = 0; |
3828 int len; | |
3829 int mustset; | |
3830 char_u buf[IOSIZE]; | |
3831 int off; | |
3832 | |
3833 if (!redrawing()) | |
3834 { | |
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diff
changeset
|
3835 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3836 need_maketitle = TRUE; |
3837 return; | |
3838 } | |
3839 | |
3840 need_maketitle = FALSE; | |
2403
ce5a380d5144
Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
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2394
diff
changeset
|
3841 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
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diff
changeset
|
3842 return; // nothing to do |
7 | 3843 |
3844 if (p_title) | |
3845 { | |
3846 if (p_titlelen > 0) | |
3847 { | |
3848 maxlen = p_titlelen * Columns / 100; | |
3849 if (maxlen < 10) | |
3850 maxlen = 10; | |
3851 } | |
3852 | |
14087
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diff
changeset
|
3853 title_str = buf; |
7 | 3854 if (*p_titlestring != NUL) |
3855 { | |
3856 #ifdef FEAT_STL_OPT | |
771 | 3857 if (stl_syntax & STL_IN_TITLE) |
3858 { | |
3859 int use_sandbox = FALSE; | |
18949
5c405689da3e
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3860 int called_emsg_before = called_emsg; |
675 | 3861 |
3862 # ifdef FEAT_EVAL | |
771 | 3863 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3864 # endif |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3865 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3866 p_titlestring, use_sandbox, |
681 | 3867 0, maxlen, NULL, NULL); |
18949
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patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3868 if (called_emsg > called_emsg_before) |
771 | 3869 set_string_option_direct((char_u *)"titlestring", -1, |
3870 (char_u *)"", OPT_FREE, SID_ERROR); | |
3871 } | |
7 | 3872 else |
3873 #endif | |
14087
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diff
changeset
|
3874 title_str = p_titlestring; |
7 | 3875 } |
3876 else | |
3877 { | |
18757
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parents:
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diff
changeset
|
3878 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3879 |
3780 | 3880 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3881 #define SPACE_FOR_DIR (IOSIZE - 20) | |
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|
3882 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3883 if (curbuf->b_fname == NULL) |
3780 | 3884 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
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|
3885 #ifdef FEAT_TERMINAL |
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|
3886 else if (curbuf->b_term != NULL) |
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|
3887 { |
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changeset
|
3888 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
f33b9375ba03
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|
3889 SPACE_FOR_FNAME); |
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|
3890 } |
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diff
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|
3891 #endif |
7 | 3892 else |
3893 { | |
3894 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3895 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3896 vim_free(p); |
3897 } | |
3898 | |
11772
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|
3899 #ifdef FEAT_TERMINAL |
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|
3900 if (curbuf->b_term == NULL) |
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|
3901 #endif |
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|
3902 switch (bufIsChanged(curbuf) |
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|
3903 + (curbuf->b_p_ro * 2) |
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|
3904 + (!curbuf->b_p_ma * 4)) |
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|
3905 { |
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|
3906 case 1: STRCAT(buf, " +"); break; |
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|
3907 case 2: STRCAT(buf, " ="); break; |
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|
3908 case 3: STRCAT(buf, " =+"); break; |
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|
3909 case 4: |
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|
3910 case 6: STRCAT(buf, " -"); break; |
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|
3911 case 5: |
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diff
changeset
|
3912 case 7: STRCAT(buf, " -+"); break; |
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|
3913 } |
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|
3914 |
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|
3915 if (curbuf->b_fname != NULL |
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|
3916 #ifdef FEAT_TERMINAL |
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|
3917 && curbuf->b_term == NULL |
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|
3918 #endif |
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|
3919 ) |
7 | 3920 { |
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changeset
|
3921 // Get path of file, replace home dir with ~ |
7 | 3922 off = (int)STRLEN(buf); |
3923 buf[off++] = ' '; | |
3924 buf[off++] = '('; | |
3925 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3926 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3927 #ifdef BACKSLASH_IN_FILENAME |
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diff
changeset
|
3928 // avoid "c:/name" to be reduced to "c" |
7 | 3929 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3930 off += 2; | |
3931 #endif | |
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changeset
|
3932 // remove the file name |
39 | 3933 p = gettail_sep(buf + off); |
7 | 3934 if (p == buf + off) |
11757
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changeset
|
3935 { |
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|
3936 // must be a help buffer |
11772
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changeset
|
3937 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3938 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
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|
3939 } |
7 | 3940 else |
3941 *p = NUL; | |
39 | 3942 |
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|
3943 // Translate unprintable chars and concatenate. Keep some |
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|
3944 // room for the server name. When there is no room (very long |
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changeset
|
3945 // file name) use (...). |
3780 | 3946 if (off < SPACE_FOR_DIR) |
3947 { | |
3948 p = transstr(buf + off); | |
3949 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3950 vim_free(p); | |
3951 } | |
3952 else | |
3953 { | |
3954 vim_strncpy(buf + off, (char_u *)"...", | |
3955 (size_t)(SPACE_FOR_ARGNR - off)); | |
3956 } | |
7 | 3957 STRCAT(buf, ")"); |
3958 } | |
3959 | |
3780 | 3960 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3961 |
3962 #if defined(FEAT_CLIENTSERVER) | |
3963 if (serverName != NULL) | |
3964 { | |
3965 STRCAT(buf, " - "); | |
2768 | 3966 vim_strcat(buf, serverName, IOSIZE); |
7 | 3967 } |
3968 else | |
3969 #endif | |
3970 STRCAT(buf, " - VIM"); | |
3971 | |
3972 if (maxlen > 0) | |
3973 { | |
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|
3974 // make it shorter by removing a bit in the middle |
3277 | 3975 if (vim_strsize(buf) > maxlen) |
3976 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3977 } |
3978 } | |
3979 } | |
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|
3980 mustset = value_changed(title_str, &lasttitle); |
7 | 3981 |
3982 if (p_icon) | |
3983 { | |
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|
3984 icon_str = buf; |
7 | 3985 if (*p_iconstring != NUL) |
3986 { | |
3987 #ifdef FEAT_STL_OPT | |
771 | 3988 if (stl_syntax & STL_IN_ICON) |
3989 { | |
3990 int use_sandbox = FALSE; | |
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|
3991 int called_emsg_before = called_emsg; |
675 | 3992 |
3993 # ifdef FEAT_EVAL | |
771 | 3994 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3995 # endif |
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changeset
|
3996 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3997 p_iconstring, use_sandbox, |
681 | 3998 0, 0, NULL, NULL); |
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|
3999 if (called_emsg > called_emsg_before) |
771 | 4000 set_string_option_direct((char_u *)"iconstring", -1, |
4001 (char_u *)"", OPT_FREE, SID_ERROR); | |
4002 } | |
7 | 4003 else |
4004 #endif | |
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|
4005 icon_str = p_iconstring; |
7 | 4006 } |
4007 else | |
4008 { | |
4009 if (buf_spname(curbuf) != NULL) | |
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|
4010 p = buf_spname(curbuf); |
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|
4011 else // use file name only in icon |
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|
4012 p = gettail(curbuf->b_ffname); |
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|
4013 *icon_str = NUL; |
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|
4014 // Truncate name at 100 bytes. |
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changeset
|
4015 len = (int)STRLEN(p); |
7 | 4016 if (len > 100) |
4017 { | |
4018 len -= 100; | |
4019 if (has_mbyte) | |
14087
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diff
changeset
|
4020 len += (*mb_tail_off)(p, p + len) + 1; |
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diff
changeset
|
4021 p += len; |
7 | 4022 } |
14087
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
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diff
changeset
|
4023 STRCPY(icon_str, p); |
1d25a3e8e03c
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parents:
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diff
changeset
|
4024 trans_characters(icon_str, IOSIZE); |
7 | 4025 } |
4026 } | |
4027 | |
14087
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diff
changeset
|
4028 mustset |= value_changed(icon_str, &lasticon); |
7 | 4029 |
4030 if (mustset) | |
4031 resettitle(); | |
4032 } | |
4033 | |
4034 /* | |
4035 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
4036 * from "str" if it does. | |
14087
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diff
changeset
|
4037 * Return TRUE if resettitle() is to be called. |
7 | 4038 */ |
4039 static int | |
14087
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diff
changeset
|
4040 value_changed(char_u *str, char_u **last) |
7 | 4041 { |
4042 if ((str == NULL) != (*last == NULL) | |
4043 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
4044 { | |
4045 vim_free(*last); | |
4046 if (str == NULL) | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4047 { |
7 | 4048 *last = NULL; |
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
4049 mch_restore_title( |
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
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parents:
14453
diff
changeset
|
4050 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
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parents:
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diff
changeset
|
4051 } |
7 | 4052 else |
14087
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parents:
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diff
changeset
|
4053 { |
7 | 4054 *last = vim_strsave(str); |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4055 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
|
4056 } |
7 | 4057 } |
4058 return FALSE; | |
4059 } | |
4060 | |
4061 /* | |
4062 * Put current window title back (used after calling a shell) | |
4063 */ | |
4064 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4065 resettitle(void) |
7 | 4066 { |
4067 mch_settitle(lasttitle, lasticon); | |
4068 } | |
358 | 4069 |
4070 # if defined(EXITFREE) || defined(PROTO) | |
4071 void | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4072 free_titles(void) |
358 | 4073 { |
4074 vim_free(lasttitle); | |
4075 vim_free(lasticon); | |
4076 } | |
4077 # endif | |
4078 | |
18757
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changeset
|
4079 #endif // FEAT_TITLE |
7 | 4080 |
686 | 4081 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
22721
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|
4082 |
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|
4083 /* |
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|
4084 * Used for building in the status line. |
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|
4085 */ |
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|
4086 typedef struct |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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|
4087 { |
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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
changeset
|
4088 char_u *stl_start; |
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diff
changeset
|
4089 int stl_minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4090 int stl_maxwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4091 enum { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4092 Normal, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4093 Empty, |
92a100fc5e17
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diff
changeset
|
4094 Group, |
92a100fc5e17
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diff
changeset
|
4095 Middle, |
92a100fc5e17
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diff
changeset
|
4096 Highlight, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4097 TabPage, |
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diff
changeset
|
4098 Trunc |
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diff
changeset
|
4099 } stl_type; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4100 } stl_item_T; |
92a100fc5e17
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|
4101 |
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diff
changeset
|
4102 static size_t stl_items_len = 20; // Initial value, grows as needed. |
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
4103 static stl_item_T *stl_items = NULL; |
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|
4104 static int *stl_groupitem = NULL; |
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|
4105 static stl_hlrec_T *stl_hltab = NULL; |
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|
4106 static stl_hlrec_T *stl_tabtab = NULL; |
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diff
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|
4107 |
7 | 4108 /* |
675 | 4109 * Build a string from the status line items in "fmt". |
7 | 4110 * Return length of string in screen cells. |
4111 * | |
675 | 4112 * Normally works for window "wp", except when working for 'tabline' then it |
4113 * is "curwin". | |
4114 * | |
7 | 4115 * Items are drawn interspersed with the text that surrounds it |
4116 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4117 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4118 * | |
4119 * If maxwidth is not zero, the string will be filled at any middle marker | |
4120 * or truncated if too long, fillchar is used for all whitespace. | |
4121 */ | |
4122 int | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4123 build_stl_str_hl( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4124 win_T *wp, |
18757
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changeset
|
4125 char_u *out, // buffer to write into != NameBuff |
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diff
changeset
|
4126 size_t outlen, // length of out[] |
7817
83861277e6a3
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diff
changeset
|
4127 char_u *fmt, |
18757
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diff
changeset
|
4128 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
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diff
changeset
|
4129 int fillchar, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4130 int maxwidth, |
22721
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changeset
|
4131 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
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|
4132 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4133 { |
15557
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15555
diff
changeset
|
4134 linenr_T lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4135 size_t len; |
7 | 4136 char_u *p; |
4137 char_u *s; | |
4138 char_u *t; | |
4333 | 4139 int byteval; |
7 | 4140 #ifdef FEAT_EVAL |
12387
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Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4141 win_T *save_curwin; |
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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
diff
changeset
|
4142 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
|
4143 int save_VIsual_active; |
7 | 4144 #endif |
4145 int empty_line; | |
4146 colnr_T virtcol; | |
4147 long l; | |
4148 long n; | |
4149 int prevchar_isflag; | |
4150 int prevchar_isitem; | |
4151 int itemisflag; | |
4152 int fillable; | |
4153 char_u *str; | |
4154 long num; | |
4155 int width; | |
4156 int itemcnt; | |
4157 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4158 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
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12630
diff
changeset
|
4159 int group_start_userhl; |
7 | 4160 int groupdepth; |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
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24055
diff
changeset
|
4161 #ifdef FEAT_EVAL |
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patch 8.2.2854: custom statusline cannot contain % items
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diff
changeset
|
4162 int evaldepth; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
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diff
changeset
|
4163 #endif |
7 | 4164 int minwid; |
4165 int maxwid; | |
4166 int zeropad; | |
4167 char_u base; | |
4168 char_u opt; | |
4169 #define TMPLEN 70 | |
16740
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|
4170 char_u buf_tmp[TMPLEN]; |
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|
4171 char_u win_tmp[TMPLEN]; |
678 | 4172 char_u *usefmt = fmt; |
22721
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|
4173 stl_hlrec_T *sp; |
12387
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|
4174 int save_must_redraw = must_redraw; |
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|
4175 int save_redr_type = curwin->w_redr_type; |
678 | 4176 |
22721
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|
4177 if (stl_items == NULL) |
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|
4178 { |
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|
4179 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
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|
4180 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
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|
4181 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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|
4182 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4183 } |
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4184 |
678 | 4185 #ifdef FEAT_EVAL |
4186 /* | |
4187 * When the format starts with "%!" then evaluate it as an expression and | |
4188 * use the result as the actual format string. | |
4189 */ | |
4190 if (fmt[0] == '%' && fmt[1] == '!') | |
4191 { | |
16740
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|
4192 typval_T tv; |
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4193 |
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4194 tv.v_type = VAR_NUMBER; |
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4195 tv.vval.v_number = wp->w_id; |
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4196 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
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4197 |
20996
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changeset
|
4198 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4199 if (usefmt == NULL) |
943 | 4200 usefmt = fmt; |
16740
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4201 |
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|
4202 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4203 } |
4204 #endif | |
7 | 4205 |
4206 if (fillchar == 0) | |
4207 fillchar = ' '; | |
819 | 4208 |
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|
4209 // The cursor in windows other than the current one isn't always |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4210 // up-to-date, esp. because of autocommands and timers. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4211 lnum = wp->w_cursor.lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4212 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4213 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4214 lnum = wp->w_buffer->b_ml.ml_line_count; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4215 wp->w_cursor.lnum = lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4216 } |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4217 |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4218 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4219 // p will become invalid when getting another buffer line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4220 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4221 empty_line = (*p == NUL); |
4222 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4223 // Get the byte value now, in case we need it below. This is more efficient |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4224 // than making a copy of the line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4225 len = STRLEN(p); |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4226 if (wp->w_cursor.col > (colnr_T)len) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4227 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4228 // 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
|
4229 // 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
|
4230 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
|
4231 wp->w_cursor.coladd = 0; |
4333 | 4232 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
|
4233 } |
4333 | 4234 else |
4235 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4236 |
4237 groupdepth = 0; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4238 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4239 evaldepth = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4240 #endif |
7 | 4241 p = out; |
4242 curitem = 0; | |
4243 prevchar_isflag = TRUE; | |
4244 prevchar_isitem = FALSE; | |
678 | 4245 for (s = usefmt; *s; ) |
7 | 4246 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4247 if (curitem == (int)stl_items_len) |
2704 | 4248 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4249 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
|
4250 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
|
4251 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
|
4252 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
|
4253 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4254 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
|
4255 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
|
4256 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4257 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
|
4258 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
|
4259 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
|
4260 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4261 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
|
4262 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
|
4263 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
|
4264 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4265 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
|
4266 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
|
4267 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
|
4268 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4269 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
|
4270 stl_items_len = new_len; |
2704 | 4271 } |
4272 | |
7 | 4273 if (*s != NUL && *s != '%') |
4274 prevchar_isflag = prevchar_isitem = FALSE; | |
4275 | |
4276 /* | |
4277 * Handle up to the next '%' or the end. | |
4278 */ | |
4279 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4280 *p++ = *s++; | |
4281 if (*s == NUL || p + 1 >= out + outlen) | |
4282 break; | |
4283 | |
4284 /* | |
4285 * Handle one '%' item. | |
4286 */ | |
4287 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4288 if (*s == NUL) // ignore trailing % |
2694 | 4289 break; |
7 | 4290 if (*s == '%') |
4291 { | |
4292 if (p + 1 >= out + outlen) | |
4293 break; | |
4294 *p++ = *s++; | |
4295 prevchar_isflag = prevchar_isitem = FALSE; | |
4296 continue; | |
4297 } | |
4298 if (*s == STL_MIDDLEMARK) | |
4299 { | |
4300 s++; | |
4301 if (groupdepth > 0) | |
4302 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
|
4303 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
|
4304 stl_items[curitem++].stl_start = p; |
7 | 4305 continue; |
4306 } | |
4307 if (*s == STL_TRUNCMARK) | |
4308 { | |
4309 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
|
4310 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
|
4311 stl_items[curitem++].stl_start = p; |
7 | 4312 continue; |
4313 } | |
4314 if (*s == ')') | |
4315 { | |
4316 s++; | |
4317 if (groupdepth < 1) | |
4318 continue; | |
4319 groupdepth--; | |
4320 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4321 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4322 *p = NUL; |
4323 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
|
4324 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
|
4325 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4326 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4327 // 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
|
4328 // 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
|
4329 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
|
4330 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
|
4331 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4332 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
|
4333 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4334 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
|
4335 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
|
4336 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4337 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4338 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4339 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
|
4340 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4341 if (stl_items[n].stl_type == Normal) |
7 | 4342 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
|
4343 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
|
4344 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
|
4345 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4346 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4347 { |
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
|
4348 // empty group |
7 | 4349 p = t; |
4350 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
|
4351 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
|
4352 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4353 // 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
|
4354 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
|
4355 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
|
4356 // 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
|
4357 // 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
|
4358 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
|
4359 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
|
4360 } |
7 | 4361 } |
4362 } | |
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 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4364 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4365 // truncate, remove n bytes of text at the start |
7 | 4366 if (has_mbyte) |
4367 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4368 // Find the first character that should be included. |
7 | 4369 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
|
4370 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4371 { |
4372 l -= ptr2cells(t + n); | |
474 | 4373 n += (*mb_ptr2len)(t + n); |
7 | 4374 } |
4375 } | |
4376 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
|
4377 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
|
4378 .stl_maxwid + 1; |
7 | 4379 |
4380 *t = '<'; | |
1869 | 4381 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4382 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4383 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4384 // 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
|
4385 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
|
4386 MB_CHAR2BYTES(fillchar, p); |
7 | 4387 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4388 // 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
|
4389 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4390 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4391 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
|
4392 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
|
4393 stl_items[l].stl_start = t; |
7 | 4394 } |
4395 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4396 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4397 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4398 // 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
|
4399 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4400 if (n < 0) |
4401 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4402 // fill by appending characters |
7 | 4403 n = 0 - n; |
4404 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
|
4405 MB_CHAR2BYTES(fillchar, p); |
7 | 4406 } |
4407 else | |
4408 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4409 // 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
|
4410 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
|
4411 mch_memmove(t + l, t, (size_t)(p - t)); |
7 | 4412 if (p + l >= out + outlen) |
835 | 4413 l = (long)((out + outlen) - p - 1); |
7 | 4414 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
|
4415 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
|
4416 stl_items[n].stl_start += l; |
7 | 4417 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
|
4418 MB_CHAR2BYTES(fillchar, t); |
7 | 4419 } |
4420 } | |
4421 continue; | |
4422 } | |
4423 minwid = 0; | |
4424 maxwid = 9999; | |
4425 zeropad = FALSE; | |
4426 l = 1; | |
4427 if (*s == '0') | |
4428 { | |
4429 s++; | |
4430 zeropad = TRUE; | |
4431 } | |
4432 if (*s == '-') | |
4433 { | |
4434 s++; | |
4435 l = -1; | |
4436 } | |
4437 if (VIM_ISDIGIT(*s)) | |
4438 { | |
4439 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4440 if (minwid < 0) // overflow |
7 | 4441 minwid = 0; |
4442 } | |
678 | 4443 if (*s == STL_USER_HL) |
7 | 4444 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4445 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
|
4446 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
|
4447 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4448 s++; |
4449 curitem++; | |
4450 continue; | |
4451 } | |
681 | 4452 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4453 { | |
4454 if (*s == STL_TABCLOSENR) | |
4455 { | |
4456 if (minwid == 0) | |
4457 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4458 // %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
|
4459 // define tab label nr. |
681 | 4460 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
|
4461 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
|
4462 && stl_items[n].stl_minwid >= 0) |
681 | 4463 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4464 minwid = stl_items[n].stl_minwid; |
681 | 4465 break; |
4466 } | |
4467 } | |
4468 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4469 // close nrs are stored as negative values |
681 | 4470 minwid = - minwid; |
4471 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4472 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
|
4473 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
|
4474 stl_items[curitem].stl_minwid = minwid; |
681 | 4475 s++; |
4476 curitem++; | |
4477 continue; | |
4478 } | |
7 | 4479 if (*s == '.') |
4480 { | |
4481 s++; | |
4482 if (VIM_ISDIGIT(*s)) | |
4483 { | |
4484 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4485 if (maxwid <= 0) // overflow |
7 | 4486 maxwid = 50; |
4487 } | |
4488 } | |
4489 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4490 if (*s == '(') | |
4491 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4492 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
|
4493 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
|
4494 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
|
4495 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
|
4496 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4497 s++; |
4498 curitem++; | |
4499 continue; | |
4500 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4501 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4502 // Denotes end of expanded %{} block |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4503 if (*s == '}' && evaldepth > 0) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4504 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4505 s++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4506 evaldepth--; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4507 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4508 } |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4509 #endif |
7 | 4510 if (vim_strchr(STL_ALL, *s) == NULL) |
4511 { | |
4512 s++; | |
4513 continue; | |
4514 } | |
4515 opt = *s++; | |
4516 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4517 // OK - now for the real work |
7 | 4518 base = 'D'; |
4519 itemisflag = FALSE; | |
4520 fillable = TRUE; | |
4521 num = -1; | |
4522 str = NULL; | |
4523 switch (opt) | |
4524 { | |
4525 case STL_FILEPATH: | |
4526 case STL_FULLPATH: | |
4527 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4528 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4529 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4530 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4531 else |
4532 { | |
4533 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4534 : wp->w_buffer->b_fname; |
7 | 4535 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4536 } | |
4537 trans_characters(NameBuff, MAXPATHL); | |
4538 if (opt != STL_FILENAME) | |
4539 str = NameBuff; | |
4540 else | |
4541 str = gettail(NameBuff); | |
4542 break; | |
4543 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4544 case STL_VIM_EXPR: // '{' |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4545 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4546 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4547 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
|
4548 #endif |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4549 int reevaluate = (*s == '%'); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4550 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4551 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4552 s++; |
7 | 4553 itemisflag = TRUE; |
4554 t = p; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4555 while ((*s != '}' || (reevaluate && s[-1] != '%')) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4556 && *s != NUL && p + 1 < out + outlen) |
7 | 4557 *p++ = *s++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4558 if (*s != '}') // missing '}' or out of space |
7 | 4559 break; |
4560 s++; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4561 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4562 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
|
4563 else |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4564 *p = 0; |
7 | 4565 p = t; |
4566 #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
|
4567 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
|
4568 "%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
|
4569 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
|
4570 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
|
4571 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4572 |
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
|
4573 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
|
4574 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
|
4575 save_VIsual_active = VIsual_active; |
7 | 4576 curwin = wp; |
4577 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
|
4578 // 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
|
4579 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
|
4580 VIsual_active = FALSE; |
7 | 4581 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4582 str = eval_to_string_safe(p, use_sandbox); |
7 | 4583 |
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
|
4584 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
|
4585 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
|
4586 VIsual_active = save_VIsual_active; |
145 | 4587 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
|
4588 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4589 |
4590 if (str != NULL && *str != 0) | |
4591 { | |
4592 if (*skipdigits(str) == NUL) | |
4593 { | |
4594 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
|
4595 VIM_CLEAR(str); |
7 | 4596 itemisflag = FALSE; |
4597 } | |
4598 } | |
24630
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 // 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
|
4601 // 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
|
4602 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
|
4603 && strchr((const char *)str, '%') != NULL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4604 && evaldepth < MAX_STL_EVAL_DEPTH) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4605 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4606 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
|
4607 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
|
4608 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
|
4609 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
|
4610 + str_length + fmt_length + 3; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4611 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
|
4612 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
|
4613 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4614 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
|
4615 + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4616 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
|
4617 + str_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4618 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
|
4619 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
|
4620 + fmt_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4621 *new_fmt_p = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4622 new_fmt_p = NULL; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4623 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4624 if (usefmt != fmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4625 vim_free(usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4626 VIM_CLEAR(str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4627 usefmt = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4628 s = usefmt + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4629 evaldepth++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4630 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4631 } |
7 | 4632 #endif |
4633 break; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4634 } |
7 | 4635 case STL_LINE: |
4636 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4637 ? 0L : (long)(wp->w_cursor.lnum); | |
4638 break; | |
4639 | |
4640 case STL_NUMLINES: | |
4641 num = wp->w_buffer->b_ml.ml_line_count; | |
4642 break; | |
4643 | |
4644 case STL_COLUMN: | |
4645 num = !(State & INSERT) && empty_line | |
4646 ? 0 : (int)wp->w_cursor.col + 1; | |
4647 break; | |
4648 | |
4649 case STL_VIRTCOL: | |
4650 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4651 // In list mode virtcol needs to be recomputed |
7 | 4652 virtcol = wp->w_virtcol; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23869
diff
changeset
|
4653 if (wp->w_p_list && wp->w_lcs_chars.tab1 == NUL) |
7 | 4654 { |
4655 wp->w_p_list = FALSE; | |
4656 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4657 wp->w_p_list = TRUE; | |
4658 } | |
4659 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4660 // Don't display %V if it's the same as %c. |
7 | 4661 if (opt == STL_VIRTCOL_ALT |
4662 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4663 ? 0 : (int)wp->w_cursor.col + 1))) | |
4664 break; | |
4665 num = (long)virtcol; | |
4666 break; | |
4667 | |
4668 case STL_PERCENTAGE: | |
4669 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4670 (long)wp->w_buffer->b_ml.ml_line_count); | |
4671 break; | |
4672 | |
4673 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
|
4674 str = buf_tmp; |
1869 | 4675 get_rel_pos(wp, str, TMPLEN); |
7 | 4676 break; |
4677 | |
4678 case STL_ARGLISTSTAT: | |
4679 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
|
4680 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
|
4681 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
|
4682 str = buf_tmp; |
7 | 4683 break; |
4684 | |
4685 case STL_KEYMAP: | |
4686 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
|
4687 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
|
4688 str = buf_tmp; |
7 | 4689 break; |
4690 case STL_PAGENUM: | |
706 | 4691 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4692 num = printer_page_num; |
7 | 4693 #else |
4694 num = 0; | |
4695 #endif | |
4696 break; | |
4697 | |
4698 case STL_BUFNO: | |
4699 num = wp->w_buffer->b_fnum; | |
4700 break; | |
4701 | |
4702 case STL_OFFSET_X: | |
4703 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4704 // FALLTHROUGH |
7 | 4705 case STL_OFFSET: |
4706 #ifdef FEAT_BYTEOFF | |
4707 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4708 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4709 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4710 0 : (int)wp->w_cursor.col); | |
4711 #endif | |
4712 break; | |
4713 | |
4714 case STL_BYTEVAL_X: | |
4715 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4716 // FALLTHROUGH |
7 | 4717 case STL_BYTEVAL: |
4333 | 4718 num = byteval; |
7 | 4719 if (num == NL) |
4720 num = 0; | |
4721 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4722 num = NL; | |
4723 break; | |
4724 | |
4725 case STL_ROFLAG: | |
4726 case STL_ROFLAG_ALT: | |
4727 itemisflag = TRUE; | |
4728 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4729 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4730 break; |
4731 | |
4732 case STL_HELPFLAG: | |
4733 case STL_HELPFLAG_ALT: | |
4734 itemisflag = TRUE; | |
4735 if (wp->w_buffer->b_help) | |
4736 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4737 : _("[Help]")); |
7 | 4738 break; |
4739 | |
4740 case STL_FILETYPE: | |
4741 if (*wp->w_buffer->b_p_ft != NUL | |
4742 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4743 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4744 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4745 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
|
4746 str = buf_tmp; |
7 | 4747 } |
4748 break; | |
4749 | |
4750 case STL_FILETYPE_ALT: | |
4751 itemisflag = TRUE; | |
4752 if (*wp->w_buffer->b_p_ft != NUL | |
4753 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4754 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4755 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4756 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
|
4757 for (t = buf_tmp; *t != 0; t++) |
7 | 4758 *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
|
4759 str = buf_tmp; |
7 | 4760 } |
4761 break; | |
4762 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4763 #if defined(FEAT_QUICKFIX) |
7 | 4764 case STL_PREVIEWFLAG: |
4765 case STL_PREVIEWFLAG_ALT: | |
4766 itemisflag = TRUE; | |
4767 if (wp->w_p_pvw) | |
4768 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4769 : _("[Preview]")); | |
4770 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4771 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4772 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4773 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
|
4774 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
|
4775 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4776 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4777 break; |
7 | 4778 #endif |
4779 | |
4780 case STL_MODIFIED: | |
4781 case STL_MODIFIED_ALT: | |
4782 itemisflag = TRUE; | |
4783 switch ((opt == STL_MODIFIED_ALT) | |
4784 + bufIsChanged(wp->w_buffer) * 2 | |
4785 + (!wp->w_buffer->b_p_ma) * 4) | |
4786 { | |
4787 case 2: str = (char_u *)"[+]"; break; | |
4788 case 3: str = (char_u *)",+"; break; | |
4789 case 4: str = (char_u *)"[-]"; break; | |
4790 case 5: str = (char_u *)",-"; break; | |
4791 case 6: str = (char_u *)"[+-]"; break; | |
4792 case 7: str = (char_u *)",+-"; break; | |
4793 } | |
4794 break; | |
678 | 4795 |
4796 case STL_HIGHLIGHT: | |
4797 t = s; | |
4798 while (*s != '#' && *s != NUL) | |
4799 ++s; | |
4800 if (*s == '#') | |
4801 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4802 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
|
4803 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
|
4804 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4805 curitem++; |
4806 } | |
5407 | 4807 if (*s != NUL) |
4808 ++s; | |
678 | 4809 continue; |
7 | 4810 } |
4811 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4812 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
|
4813 stl_items[curitem].stl_type = Normal; |
7 | 4814 if (str != NULL && *str) |
4815 { | |
4816 t = str; | |
4817 if (itemisflag) | |
4818 { | |
4819 if ((t[0] && t[1]) | |
4820 && ((!prevchar_isitem && *t == ',') | |
4821 || (prevchar_isflag && *t == ' '))) | |
4822 t++; | |
4823 prevchar_isflag = TRUE; | |
4824 } | |
4825 l = vim_strsize(t); | |
4826 if (l > 0) | |
4827 prevchar_isitem = TRUE; | |
4828 if (l > maxwid) | |
4829 { | |
4830 while (l >= maxwid) | |
4831 if (has_mbyte) | |
4832 { | |
4833 l -= ptr2cells(t); | |
474 | 4834 t += (*mb_ptr2len)(t); |
7 | 4835 } |
4836 else | |
4837 l -= byte2cells(*t++); | |
4838 if (p + 1 >= out + outlen) | |
4839 break; | |
4840 *p++ = '<'; | |
4841 } | |
4842 if (minwid > 0) | |
4843 { | |
4844 for (; l < minwid && p + 1 < out + outlen; l++) | |
4845 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4846 // Don't put a "-" in front of a digit. |
7 | 4847 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4848 *p++ = ' '; | |
4849 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
|
4850 MB_CHAR2BYTES(fillchar, p); |
7 | 4851 } |
4852 minwid = 0; | |
4853 } | |
4854 else | |
4855 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
|
4856 for (; *t && p + 1 < out + outlen; t++) |
7 | 4857 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4858 // Change a space by fillchar, unless fillchar is '-' and a |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
4859 // 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
|
4860 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
|
4861 && (!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
|
4862 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
|
4863 else |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4864 *p++ = *t; |
7 | 4865 } |
4866 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
|
4867 MB_CHAR2BYTES(fillchar, p); |
7 | 4868 } |
4869 else if (num >= 0) | |
4870 { | |
4871 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4872 char_u nstr[20]; | |
4873 | |
4874 if (p + 20 >= out + outlen) | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4875 break; // not sufficient space |
7 | 4876 prevchar_isitem = TRUE; |
4877 t = nstr; | |
4878 if (opt == STL_VIRTCOL_ALT) | |
4879 { | |
4880 *t++ = '-'; | |
4881 minwid--; | |
4882 } | |
4883 *t++ = '%'; | |
4884 if (zeropad) | |
4885 *t++ = '0'; | |
4886 *t++ = '*'; | |
1869 | 4887 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4888 *t = 0; |
4889 | |
4890 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4891 l++; | |
4892 if (opt == STL_VIRTCOL_ALT) | |
4893 l++; | |
4894 if (l > maxwid) | |
4895 { | |
4896 l += 2; | |
4897 n = l - maxwid; | |
4898 while (l-- > maxwid) | |
4899 num /= nbase; | |
4900 *t++ = '>'; | |
4901 *t++ = '%'; | |
4902 *t = t[-3]; | |
4903 *++t = 0; | |
272 | 4904 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4905 0, num, n); | |
7 | 4906 } |
4907 else | |
272 | 4908 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4909 minwid, num); | |
7 | 4910 p += STRLEN(p); |
4911 } | |
4912 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
|
4913 stl_items[curitem].stl_type = Empty; |
7 | 4914 |
4915 if (opt == STL_VIM_EXPR) | |
4916 vim_free(str); | |
4917 | |
4918 if (num >= 0 || (!itemisflag && str && *str)) | |
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diff
changeset
|
4919 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4920 curitem++; |
4921 } | |
4922 *p = NUL; | |
4923 itemcnt = curitem; | |
4924 | |
678 | 4925 #ifdef FEAT_EVAL |
4926 if (usefmt != fmt) | |
4927 vim_free(usefmt); | |
4928 #endif | |
4929 | |
7 | 4930 width = vim_strsize(out); |
4931 if (maxwidth > 0 && width > maxwidth) | |
4932 { | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4933 // Result is too long, must truncate somewhere. |
7 | 4934 l = 0; |
4935 if (itemcnt == 0) | |
4936 s = out; | |
4937 else | |
4938 { | |
4939 for ( ; l < itemcnt; l++) | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4940 if (stl_items[l].stl_type == Trunc) |
7 | 4941 { |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4942 // Truncate at %< item. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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parents:
22713
diff
changeset
|
4943 s = stl_items[l].stl_start; |
7 | 4944 break; |
4945 } | |
4946 if (l == itemcnt) | |
4947 { | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4948 // No %< item, truncate first item. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4949 s = stl_items[0].stl_start; |
7 | 4950 l = 0; |
4951 } | |
4952 } | |
4953 | |
4954 if (width - vim_strsize(s) >= maxwidth) | |
4955 { | |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4956 // Truncation mark is beyond max length |
7 | 4957 if (has_mbyte) |
4958 { | |
4959 s = out; | |
4960 width = 0; | |
4961 for (;;) | |
4962 { | |
4963 width += ptr2cells(s); | |
4964 if (width >= maxwidth) | |
4965 break; | |
474 | 4966 s += (*mb_ptr2len)(s); |
7 | 4967 } |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
4968 // Fill up for half a double-wide character. |
7 | 4969 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
|
4970 MB_CHAR2BYTES(fillchar, s); |
7 | 4971 } |
4972 else | |
4973 s = out + maxwidth - 1; | |
4974 for (l = 0; l < itemcnt; 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
|
4975 if (stl_items[l].stl_start > s) |
7 | 4976 break; |
4977 itemcnt = l; | |
4978 *s++ = '>'; | |
4979 *s = 0; | |
4980 } | |
4981 else | |
4982 { | |
4983 if (has_mbyte) | |
4984 { | |
4985 n = 0; | |
4986 while (width >= maxwidth) | |
4987 { | |
4988 width -= ptr2cells(s + n); | |
474 | 4989 n += (*mb_ptr2len)(s + n); |
7 | 4990 } |
4991 } | |
4992 else | |
4993 n = width - maxwidth + 1; | |
4994 p = s + n; | |
1618 | 4995 STRMOVE(s + 1, p); |
7 | 4996 *s = '<'; |
4997 | |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4998 // Fill up for half a double-wide character. |
7 | 4999 while (++width < maxwidth) |
5000 { | |
5001 s = s + STRLEN(s); | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5002 MB_CHAR2BYTES(fillchar, s); |
7 | 5003 *s = NUL; |
5004 } | |
5005 | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
5006 --n; // count the '<' |
7 | 5007 for (; l < itemcnt; l++) |
5008 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
5009 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
|
5010 stl_items[l].stl_start -= n; |
7 | 5011 else |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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parents:
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diff
changeset
|
5012 stl_items[l].stl_start = s; |
7 | 5013 } |
5014 } | |
5015 width = maxwidth; | |
5016 } | |
5017 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
5018 { | |
18757
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parents:
18746
diff
changeset
|
5019 // Apply STL_MIDDLE if any |
7 | 5020 for (l = 0; l < itemcnt; l++) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5021 if (stl_items[l].stl_type == Middle) |
7 | 5022 break; |
5023 if (l < itemcnt) | |
5024 { | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5025 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>
parents:
23952
diff
changeset
|
5026 p = stl_items[l].stl_start + middlelength; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5027 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>
parents:
23952
diff
changeset
|
5028 for (s = stl_items[l].stl_start; s < p;) |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5029 MB_CHAR2BYTES(fillchar, s); |
7 | 5030 for (l++; l < itemcnt; 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
|
5031 stl_items[l].stl_start += middlelength; |
7 | 5032 width = maxwidth; |
5033 } | |
5034 } | |
5035 | |
18757
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diff
changeset
|
5036 // Store the info about highlighting. |
681 | 5037 if (hltab != NULL) |
7 | 5038 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
5039 *hltab = stl_hltab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5040 sp = stl_hltab; |
7 | 5041 for (l = 0; l < itemcnt; l++) |
5042 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
5043 if (stl_items[l].stl_type == Highlight) |
7 | 5044 { |
22721
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
|
5045 sp->start = stl_items[l].stl_start; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5046 sp->userhl = stl_items[l].stl_minwid; |
681 | 5047 sp++; |
7 | 5048 } |
5049 } | |
681 | 5050 sp->start = NULL; |
5051 sp->userhl = 0; | |
5052 } | |
5053 | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
5054 // Store the info about tab pages labels. |
681 | 5055 if (tabtab != NULL) |
5056 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5057 *tabtab = stl_tabtab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5058 sp = stl_tabtab; |
681 | 5059 for (l = 0; l < itemcnt; l++) |
5060 { | |
22721
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
|
5061 if (stl_items[l].stl_type == TabPage) |
681 | 5062 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
5063 sp->start = stl_items[l].stl_start; |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5064 sp->userhl = stl_items[l].stl_minwid; |
681 | 5065 sp++; |
5066 } | |
5067 } | |
5068 sp->start = NULL; | |
5069 sp->userhl = 0; | |
7 | 5070 } |
5071 | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
5072 // When inside update_screen we do not want redrawing a stausline, ruler, |
c469e1930456
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parents:
18746
diff
changeset
|
5073 // 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
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5074 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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12479
diff
changeset
|
5075 { |
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patch 8.0.1164: changing StatusLine highlight does not always work
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diff
changeset
|
5076 must_redraw = save_must_redraw; |
31737ff54115
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12479
diff
changeset
|
5077 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
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12479
diff
changeset
|
5078 } |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
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12267
diff
changeset
|
5079 |
7 | 5080 return width; |
5081 } | |
18757
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diff
changeset
|
5082 #endif // FEAT_STL_OPT |
7 | 5083 |
686 | 5084 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
5085 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 5086 /* |
1869 | 5087 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
5088 * using "Top", "Bot" or "All" when appropriate. | |
7 | 5089 */ |
5090 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5091 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5092 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5093 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5094 int buflen) |
7 | 5095 { |
18757
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diff
changeset
|
5096 long above; // number of lines above window |
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diff
changeset
|
5097 long below; // number of lines below window |
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diff
changeset
|
5098 |
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diff
changeset
|
5099 if (buflen < 3) // need at least 3 chars for writing |
6466 | 5100 return; |
7 | 5101 above = wp->w_topline - 1; |
5102 #ifdef FEAT_DIFF | |
5103 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 5104 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
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diff
changeset
|
5105 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
|
5106 // indication of filler lines, that can be considered |
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diff
changeset
|
5107 // seeing all lines. |
7 | 5108 #endif |
5109 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
5110 if (below <= 0) | |
1869 | 5111 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
5112 (size_t)(buflen - 1)); | |
7 | 5113 else if (above <= 0) |
1869 | 5114 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5115 else |
1869 | 5116 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5117 ? (int)(above / ((above + below) / 100L)) |
5118 : (int)(above * 100L / (above + below))); | |
5119 } | |
5120 #endif | |
5121 | |
5122 /* | |
1869 | 5123 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5124 * Return TRUE if it was appended. |
5125 */ | |
1869 | 5126 static int |
7817
83861277e6a3
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7799
diff
changeset
|
5127 append_arg_number( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5128 win_T *wp, |
83861277e6a3
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diff
changeset
|
5129 char_u *buf, |
83861277e6a3
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diff
changeset
|
5130 int buflen, |
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diff
changeset
|
5131 int add_file) // Add "file" before the arg number |
7 | 5132 { |
5133 char_u *p; | |
5134 | |
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diff
changeset
|
5135 if (ARGCOUNT <= 1) // nothing to do |
7 | 5136 return FALSE; |
5137 | |
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changeset
|
5138 p = buf + STRLEN(buf); // go to the end of the buffer |
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parents:
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diff
changeset
|
5139 if (p - buf + 35 >= buflen) // getting too long |
7 | 5140 return FALSE; |
5141 *p++ = ' '; | |
5142 *p++ = '('; | |
5143 if (add_file) | |
5144 { | |
5145 STRCPY(p, "file "); | |
5146 p += 5; | |
5147 } | |
1869 | 5148 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5149 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5150 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5151 return TRUE; | |
5152 } | |
5153 | |
5154 /* | |
5155 * If fname is not a full path, make it a full path. | |
5156 * Returns pointer to allocated memory (NULL for failure). | |
5157 */ | |
5158 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5159 fix_fname(char_u *fname) |
7 | 5160 { |
5161 /* | |
5162 * Force expanding the path always for Unix, because symbolic links may | |
5163 * mess up the full path name, even though it starts with a '/'. | |
5164 * Also expand when there is ".." in the file name, try to remove it, | |
5165 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5166 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5167 * For MS-Windows also expand names like "longna~1" to "longname". |
5168 */ | |
1082 | 5169 #ifdef UNIX |
7 | 5170 return FullName_save(fname, TRUE); |
5171 #else | |
1420 | 5172 if (!vim_isAbsName(fname) |
5173 || strstr((char *)fname, "..") != NULL | |
5174 || strstr((char *)fname, "//") != NULL | |
5175 # ifdef BACKSLASH_IN_FILENAME | |
5176 || strstr((char *)fname, "\\\\") != NULL | |
5177 # endif | |
8212
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parents:
7817
diff
changeset
|
5178 # if defined(MSWIN) |
7 | 5179 || vim_strchr(fname, '~') != NULL |
1420 | 5180 # endif |
7 | 5181 ) |
5182 return FullName_save(fname, FALSE); | |
5183 | |
5184 fname = vim_strsave(fname); | |
5185 | |
1420 | 5186 # ifdef USE_FNAME_CASE |
15794
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patch 8.1.0904: USE_LONG_FNAME never defined
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diff
changeset
|
5187 if (fname != NULL) |
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changeset
|
5188 fname_case(fname, 0); // set correct case for file name |
1420 | 5189 # endif |
7 | 5190 |
5191 return fname; | |
5192 #endif | |
5193 } | |
5194 | |
5195 /* | |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
5196 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
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diff
changeset
|
5197 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
5198 * 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
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changeset
|
5199 * allocated memory. |
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diff
changeset
|
5200 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
18498
9e6d5a4abb1c
patch 8.1.2243: typos in comments
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parents:
18463
diff
changeset
|
5201 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5202 */ |
5203 void | |
7817
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diff
changeset
|
5204 fname_expand( |
83861277e6a3
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changeset
|
5205 buf_T *buf UNUSED, |
83861277e6a3
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diff
changeset
|
5206 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5207 char_u **sfname) |
7 | 5208 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
5209 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5210 return; |
14917
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diff
changeset
|
5211 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5212 *sfname = *ffname; |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5213 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5214 |
5215 #ifdef FEAT_SHORTCUT | |
5216 if (!buf->b_p_bin) | |
5217 { | |
844 | 5218 char_u *rfname; |
7 | 5219 |
14917
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diff
changeset
|
5220 // If the file name is a shortcut file, use the file it links to. |
15774
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patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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15740
diff
changeset
|
5221 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5222 if (rfname != NULL) |
7 | 5223 { |
5224 vim_free(*ffname); | |
5225 *ffname = rfname; | |
5226 *sfname = rfname; | |
5227 } | |
5228 } | |
5229 #endif | |
5230 } | |
5231 | |
5232 /* | |
5233 * Open a window for a number of buffers. | |
5234 */ | |
5235 void | |
7817
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diff
changeset
|
5236 ex_buffer_all(exarg_T *eap) |
7 | 5237 { |
5238 buf_T *buf; | |
5239 win_T *wp, *wpnext; | |
5240 int split_ret = OK; | |
5241 int p_ea_save; | |
5242 int open_wins = 0; | |
5243 int r; | |
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|
5244 int count; // Maximum number of windows to open. |
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changeset
|
5245 int all; // When TRUE also load inactive buffers. |
22699
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diff
changeset
|
5246 int had_tab = cmdmod.cmod_tab; |
698 | 5247 tabpage_T *tpnext; |
7 | 5248 |
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changeset
|
5249 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5250 count = 9999; |
5251 else | |
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changeset
|
5252 count = eap->line2; // make as many windows as specified |
7 | 5253 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5254 all = FALSE; | |
5255 else | |
5256 all = TRUE; | |
5257 | |
5258 setpcmark(); | |
5259 | |
5260 #ifdef FEAT_GUI | |
5261 need_mouse_correct = TRUE; | |
5262 #endif | |
5263 | |
5264 /* | |
5265 * Close superfluous windows (two windows for the same buffer). | |
5266 * Also close windows that are not full-width. | |
5267 */ | |
698 | 5268 if (had_tab > 0) |
4354 | 5269 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5270 for (;;) |
7 | 5271 { |
698 | 5272 tpnext = curtab->tp_next; |
5273 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5274 { |
698 | 5275 wpnext = wp->w_next; |
706 | 5276 if ((wp->w_buffer->b_nwindows > 1 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5277 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5278 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5279 - tabline_height() |
698 | 5280 : wp->w_width != Columns) |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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diff
changeset
|
5281 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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patch 8.0.1564: too many #ifdefs
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diff
changeset
|
5282 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5283 { |
5284 win_close(wp, FALSE); | |
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|
5285 wpnext = firstwin; // just in case an autocommand does |
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changeset
|
5286 // something strange with windows |
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diff
changeset
|
5287 tpnext = first_tabpage; // start all over... |
698 | 5288 open_wins = 0; |
5289 } | |
5290 else | |
5291 ++open_wins; | |
7 | 5292 } |
698 | 5293 |
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diff
changeset
|
5294 // Without the ":tab" modifier only do the current tab page. |
698 | 5295 if (had_tab == 0 || tpnext == NULL) |
5296 break; | |
4354 | 5297 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5298 } |
5299 | |
5300 /* | |
5301 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5302 * open one. Otherwise move the window to the right position. | |
5303 * Watch out for autocommands that delete buffers or windows! | |
5304 */ | |
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diff
changeset
|
5305 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5306 ++autocmd_no_enter; |
5307 win_enter(lastwin, FALSE); | |
5308 ++autocmd_no_leave; | |
5309 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5310 { | |
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changeset
|
5311 // Check if this buffer needs a window |
7 | 5312 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5313 continue; | |
5314 | |
701 | 5315 if (had_tab != 0) |
5316 { | |
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changeset
|
5317 // With the ":tab" modifier don't move the window. |
701 | 5318 if (buf->b_nwindows > 0) |
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diff
changeset
|
5319 wp = lastwin; // buffer has a window, skip it |
701 | 5320 else |
5321 wp = NULL; | |
5322 } | |
5323 else | |
5324 { | |
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diff
changeset
|
5325 // Check if this buffer already has a window |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5326 FOR_ALL_WINDOWS(wp) |
701 | 5327 if (wp->w_buffer == buf) |
5328 break; | |
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diff
changeset
|
5329 // If the buffer already has a window, move it |
701 | 5330 if (wp != NULL) |
5331 win_move_after(wp, curwin); | |
5332 } | |
5333 | |
5334 if (wp == NULL && split_ret == OK) | |
7 | 5335 { |
9475
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9473
diff
changeset
|
5336 bufref_T bufref; |
4d8f7f8da90c
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diff
changeset
|
5337 |
4d8f7f8da90c
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diff
changeset
|
5338 set_bufref(&bufref, buf); |
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|
5339 |
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|
5340 // Split the window and put the buffer in it |
7 | 5341 p_ea_save = p_ea; |
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|
5342 p_ea = TRUE; // use space from all windows |
7 | 5343 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5344 ++open_wins; | |
5345 p_ea = p_ea_save; | |
5346 if (split_ret == FAIL) | |
5347 continue; | |
5348 | |
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|
5349 // Open the buffer in this window. |
7 | 5350 swap_exists_action = SEA_DIALOG; |
5351 set_curbuf(buf, DOBUF_GOTO); | |
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diff
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|
5352 if (!bufref_valid(&bufref)) |
20 | 5353 { |
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|
5354 // autocommands deleted the buffer!!! |
20 | 5355 swap_exists_action = SEA_NONE; |
7 | 5356 break; |
5357 } | |
5358 if (swap_exists_action == SEA_QUIT) | |
5359 { | |
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|
5360 #if defined(FEAT_EVAL) |
24 | 5361 cleanup_T cs; |
5362 | |
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|
5363 // Reset the error/interrupt/exception state here so that |
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changeset
|
5364 // aborting() returns FALSE when closing a window. |
24 | 5365 enter_cleanup(&cs); |
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changeset
|
5366 #endif |
24 | 5367 |
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changeset
|
5368 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5369 win_close(curwin, TRUE); |
5370 --open_wins; | |
5371 swap_exists_action = SEA_NONE; | |
602 | 5372 swap_exists_did_quit = TRUE; |
24 | 5373 |
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|
5374 #if defined(FEAT_EVAL) |
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|
5375 // Restore the error/interrupt/exception state if not |
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changeset
|
5376 // discarded by a new aborting error, interrupt, or uncaught |
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changeset
|
5377 // exception. |
24 | 5378 leave_cleanup(&cs); |
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changeset
|
5379 #endif |
7 | 5380 } |
5381 else | |
5382 handle_swap_exists(NULL); | |
5383 } | |
5384 | |
5385 ui_breakcheck(); | |
5386 if (got_int) | |
5387 { | |
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|
5388 (void)vgetc(); // only break the file loading, not the rest |
7 | 5389 break; |
5390 } | |
20 | 5391 #ifdef FEAT_EVAL |
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|
5392 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5393 if (aborting()) |
5394 break; | |
5395 #endif | |
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|
5396 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5397 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
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changeset
|
5398 cmdmod.cmod_tab = 9999; |
7 | 5399 } |
5400 --autocmd_no_enter; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5401 win_enter(firstwin, FALSE); // back to first window |
7 | 5402 --autocmd_no_leave; |
5403 | |
5404 /* | |
5405 * Close superfluous windows. | |
5406 */ | |
5407 for (wp = lastwin; open_wins > count; ) | |
5408 { | |
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
|
5409 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5410 || autowrite(wp->w_buffer, FALSE) == OK); |
5411 if (!win_valid(wp)) | |
5412 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5413 // BufWrite Autocommands made the window invalid, start over |
7 | 5414 wp = lastwin; |
5415 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5416 else if (r) |
7 | 5417 { |
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
|
5418 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5419 --open_wins; |
5420 wp = lastwin; | |
5421 } | |
5422 else | |
5423 { | |
5424 wp = wp->w_prev; | |
5425 if (wp == NULL) | |
5426 break; | |
5427 } | |
5428 } | |
5429 } | |
5430 | |
5431 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5432 static int chk_modeline(linenr_T, int); |
717 | 5433 |
7 | 5434 /* |
5435 * do_modelines() - process mode lines for the current file | |
5436 * | |
717 | 5437 * "flags" can be: |
5438 * OPT_WINONLY only set options local to window | |
5439 * OPT_NOWIN don't set options local to window | |
5440 * | |
7 | 5441 * Returns immediately if the "ml" option isn't set. |
5442 */ | |
5443 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5444 do_modelines(int flags) |
7 | 5445 { |
23 | 5446 linenr_T lnum; |
5447 int nmlines; | |
5448 static int entered = 0; | |
7 | 5449 |
5450 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5451 return; | |
5452 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5453 // Disallow recursive entry here. Can happen when executing a modeline |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5454 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5455 if (entered) |
5456 return; | |
5457 | |
5458 ++entered; | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5459 for (lnum = 1; curbuf->b_p_ml && lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; |
7 | 5460 ++lnum) |
717 | 5461 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5462 nmlines = 0; |
5463 | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5464 for (lnum = curbuf->b_ml.ml_line_count; curbuf->b_p_ml && lnum > 0 && lnum > nmlines |
7 | 5465 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) |
717 | 5466 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5467 nmlines = 0; |
5468 --entered; | |
5469 } | |
5470 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5471 #include "version.h" // for version number |
7 | 5472 |
5473 /* | |
5474 * chk_modeline() - check a single line for a mode string | |
5475 * Return FAIL if an error encountered. | |
5476 */ | |
5477 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5478 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5479 linenr_T lnum, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5480 int flags) // Same as for do_modelines(). |
7 | 5481 { |
5482 char_u *s; | |
5483 char_u *e; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5484 char_u *linecopy; // local copy of any modeline found |
7 | 5485 int prev; |
5486 int vers; | |
5487 int end; | |
5488 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
|
5489 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
|
5490 |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5491 ESTACK_CHECK_DECLARATION |
7 | 5492 |
5493 prev = -1; | |
5494 for (s = ml_get(lnum); *s != NUL; ++s) | |
5495 { | |
5496 if (prev == -1 || vim_isspace(prev)) | |
5497 { | |
5498 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5499 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5500 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5501 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5502 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5503 { |
5504 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5505 e = s + 4; | |
5506 else | |
5507 e = s + 3; | |
5508 vers = getdigits(&e); | |
5509 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5510 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5511 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5512 && (s[3] == ':' |
5513 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5514 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5515 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5516 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5517 break; | |
5518 } | |
5519 } | |
5520 prev = *s; | |
5521 } | |
5522 | |
5523 if (*s) | |
5524 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5525 do // skip over "ex:", "vi:" or "vim:" |
7 | 5526 ++s; |
5527 while (s[-1] != ':'); | |
5528 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5529 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5530 if (linecopy == NULL) |
5531 return FAIL; | |
5532 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5533 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5534 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
|
5535 ESTACK_CHECK_SETUP |
7 | 5536 |
5537 end = FALSE; | |
5538 while (end == FALSE) | |
5539 { | |
5540 s = skipwhite(s); | |
5541 if (*s == NUL) | |
5542 break; | |
5543 | |
5544 /* | |
5545 * Find end of set command: ':' or end of line. | |
5546 * Skip over "\:", replacing it with ":". | |
5547 */ | |
5548 for (e = s; *e != ':' && *e != NUL; ++e) | |
5549 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5550 STRMOVE(e, e + 1); |
7 | 5551 if (*e == NUL) |
5552 end = TRUE; | |
5553 | |
5554 /* | |
5555 * If there is a "set" command, require a terminating ':' and | |
5556 * ignore the stuff after the ':'. | |
5557 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5558 * "vi:opt opt opt: foo" -- foo interpreted | |
5559 * Accept "se" for compatibility with Elvis. | |
5560 */ | |
5561 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5562 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5563 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5564 if (*e != ':') // no terminating ':'? |
7 | 5565 break; |
5566 end = TRUE; | |
5567 s = vim_strchr(s, ' ') + 1; | |
5568 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5569 *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
|
5570 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5571 if (*s != NUL) // skip over an empty "::" |
7 | 5572 { |
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
|
5573 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
|
5574 |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5575 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
|
5576 current_sctx.sc_version = 1; |
7 | 5577 #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
|
5578 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
|
5579 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
|
5580 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
|
5581 #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
|
5582 |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5583 // 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
|
5584 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
|
5585 |
717 | 5586 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
|
5587 |
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
|
5588 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
|
5589 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
|
5590 if (retval == FAIL) // stop if error found |
7 | 5591 break; |
5592 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5593 s = e + 1; // advance to next part |
7 | 5594 } |
5595 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5596 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5597 estack_pop(); |
7 | 5598 vim_free(linecopy); |
5599 } | |
5600 return retval; | |
5601 } | |
5602 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5603 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5604 * 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
|
5605 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5606 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5607 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5608 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5609 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
|
5610 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5611 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5612 #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
|
5613 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5614 * 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
|
5615 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5616 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5617 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
|
5618 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5619 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
|
5620 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5621 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5622 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5623 #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
|
5624 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5625 * 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
|
5626 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5627 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5628 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
|
5629 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5630 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
|
5631 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5632 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5633 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5634 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5635 * Return TRUE if "buf" is a help buffer. |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5636 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5637 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5638 bt_help(buf_T *buf) |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5639 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5640 return buf != NULL && buf->b_help; |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5641 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5642 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5643 /* |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5644 * Return TRUE if "buf" is a prompt buffer. |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5645 */ |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5646 int |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5647 bt_prompt(buf_T *buf) |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5648 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5649 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
|
5650 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5651 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5652 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5653 * 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
|
5654 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5655 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5656 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5657 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5658 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
|
5659 && 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
|
5660 } |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5661 |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5662 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5663 * 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
|
5664 * 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
|
5665 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5666 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5667 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
|
5668 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5669 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
|
5670 || 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
|
5671 || 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
|
5672 || 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
|
5673 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5674 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5675 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5676 * 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
|
5677 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5678 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5679 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
|
5680 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5681 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
|
5682 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5683 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5684 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5685 * 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
|
5686 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5687 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5688 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5689 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
|
5690 { |
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
|
5691 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
|
5692 || 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
|
5693 || 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
|
5694 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5695 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5696 #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
|
5697 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 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
|
5699 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5700 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
|
5701 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5702 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
|
5703 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5704 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5705 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5706 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5707 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5708 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5709 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5710 * 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
|
5711 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5712 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5713 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5714 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
|
5715 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5716 // '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
|
5717 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
|
5718 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5719 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5720 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5721 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5722 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
|
5723 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5724 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
|
5725 } |
7 | 5726 |
5727 /* | |
5728 * Return special buffer name. | |
5729 * Returns NULL when the buffer has a normal file name. | |
5730 */ | |
3839 | 5731 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5732 buf_spname(buf_T *buf) |
7 | 5733 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5734 #if defined(FEAT_QUICKFIX) |
7 | 5735 if (bt_quickfix(buf)) |
643 | 5736 { |
5737 /* | |
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
|
5738 * 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
|
5739 * the buffer number stored in the global quickfix stack. |
643 | 5740 */ |
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
|
5741 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
|
5742 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
|
5743 else |
3839 | 5744 return (char_u *)_(msg_loclist); |
643 | 5745 } |
7 | 5746 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5747 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5748 // 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
|
5749 // 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
|
5750 if (bt_nofilename(buf)) |
7 | 5751 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5752 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5753 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5754 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
|
5755 #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
|
5756 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
|
5757 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
|
5758 #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
|
5759 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
|
5760 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
|
5761 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5762 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5763 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5764 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5765 #endif |
3839 | 5766 return (char_u *)_("[Scratch]"); |
7 | 5767 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5768 |
7 | 5769 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
|
5770 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
|
5771 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5772 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5773 |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5774 /* |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5775 * 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
|
5776 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5777 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5778 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
|
5779 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5780 if (buf->b_fname == NULL) |
3839 | 5781 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
|
5782 return buf->b_fname; |
7 | 5783 } |
5784 | |
5785 /* | |
5786 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5787 */ | |
5788 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5789 set_buflisted(int on) |
7 | 5790 { |
5791 if (on != curbuf->b_p_bl) | |
5792 { | |
5793 curbuf->b_p_bl = on; | |
5794 if (on) | |
5795 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5796 else | |
5797 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5798 } | |
5799 } | |
5800 | |
5801 /* | |
5802 * Read the file for "buf" again and check if the contents changed. | |
5803 * Return TRUE if it changed or this could not be checked. | |
5804 */ | |
5805 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5806 buf_contents_changed(buf_T *buf) |
7 | 5807 { |
5808 buf_T *newbuf; | |
5809 int differ = TRUE; | |
5810 linenr_T lnum; | |
5811 aco_save_T aco; | |
5812 exarg_T ea; | |
5813 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5814 // Allocate a buffer without putting it in the buffer list. |
7 | 5815 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5816 if (newbuf == NULL) | |
5817 return TRUE; | |
5818 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5819 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5820 if (prep_exarg(&ea, buf) == FAIL) |
5821 { | |
5822 wipe_buffer(newbuf, FALSE); | |
5823 return TRUE; | |
5824 } | |
5825 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5826 // set curwin/curbuf to buf and save a few things |
7 | 5827 aucmd_prepbuf(&aco, newbuf); |
5828 | |
625 | 5829 if (ml_open(curbuf) == OK |
7 | 5830 && readfile(buf->b_ffname, buf->b_fname, |
5831 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5832 &ea, READ_NEW | READ_DUMMY) == OK) | |
5833 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5834 // compare the two files line by line |
7 | 5835 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5836 { | |
5837 differ = FALSE; | |
5838 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5839 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5840 { | |
5841 differ = TRUE; | |
5842 break; | |
5843 } | |
5844 } | |
5845 } | |
5846 vim_free(ea.cmd); | |
5847 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5848 // restore curwin/curbuf and a few other things |
7 | 5849 aucmd_restbuf(&aco); |
5850 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5851 if (curbuf != newbuf) // safety check |
7 | 5852 wipe_buffer(newbuf, FALSE); |
5853 | |
5854 return differ; | |
5855 } | |
5856 | |
5857 /* | |
5858 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5859 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5860 * marks. | |
5861 */ | |
5862 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5863 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5864 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
|
5865 int aucmd) // When TRUE trigger autocommands. |
7 | 5866 { |
5867 if (buf->b_fnum == top_file_num - 1) | |
5868 --top_file_num; | |
5869 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5870 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5871 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5872 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5873 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
|
5874 |
7 | 5875 if (!aucmd) |
1410 | 5876 unblock_autocmds(); |
7 | 5877 } |