Mercurial > vim
annotate src/buffer.c @ 22713:e871a824efc9 v8.2.1905
patch 8.2.1905: the wininfo list may contain stale entries
Commit: https://github.com/vim/vim/commit/4882d983397057ea91c584c5a54aaccf15016d18
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Oct 25 17:55:09 2020 +0100
patch 8.2.1905: the wininfo list may contain stale entries
Problem: The wininfo list may contain stale entries.
Solution: When closing a window remove any other entry where the window
pointer is NULL.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 25 Oct 2020 18:00:04 +0100 |
parents | 92f221ad267c |
children | 92a100fc5e17 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * buffer.c: functions for dealing with the buffer structure | |
12 */ | |
13 | |
14 /* | |
15 * The buffer list is a double linked list of all buffers. | |
16 * Each buffer can be in one of these states: | |
17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
20 * normal: loaded and displayed in a window | |
21 * | |
22 * Instead of storing file names all over the place, each file name is | |
23 * stored in the buffer list. It can be referenced by a number. | |
24 * | |
25 * The current implementation remembers all file names ever used. | |
26 */ | |
27 | |
28 #include "vim.h" | |
29 | |
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30 static void enter_buffer(buf_T *buf); |
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31 static void buflist_getfpos(void); |
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32 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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33 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
7 | 34 #ifdef UNIX |
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35 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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36 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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37 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 38 #else |
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39 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 40 #endif |
41 #ifdef FEAT_TITLE | |
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42 static int value_changed(char_u *str, char_u **last); |
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43 #endif |
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44 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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45 static void free_buffer(buf_T *); |
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46 static void free_buffer_stuff(buf_T *buf, int free_options); |
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47 static void clear_wininfo(buf_T *buf); |
7 | 48 |
49 #ifdef UNIX | |
50 # define dev_T dev_t | |
51 #else | |
52 # define dev_T unsigned | |
53 #endif | |
54 | |
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55 #define FOR_ALL_BUFS_FROM_LAST(buf) \ |
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56 for ((buf) = lastbuf; (buf) != NULL; (buf) = (buf)->b_prev) |
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57 |
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58 #if defined(FEAT_QUICKFIX) |
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59 static char *msg_loclist = N_("[Location List]"); |
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60 static char *msg_qflist = N_("[Quickfix List]"); |
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61 #endif |
3365 | 62 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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63 |
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64 // Number of times free_buffer() was called. |
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65 static int buf_free_count = 0; |
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66 |
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67 static int top_file_num = 1; // highest file number |
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68 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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69 |
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70 /* |
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71 * Return the highest possible buffer number. |
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72 */ |
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73 int |
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74 get_highest_fnum(void) |
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75 { |
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76 return top_file_num - 1; |
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77 } |
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78 |
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79 /* |
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80 * Read data from buffer for retrying. |
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81 */ |
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82 static int |
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83 read_buffer( |
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84 int read_stdin, // read file from stdin, otherwise fifo |
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85 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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86 int flags) // extra flags for readfile() |
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87 { |
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88 int retval = OK; |
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89 linenr_T line_count; |
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90 |
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91 /* |
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92 * Read from the buffer which the text is already filled in and append at |
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93 * the end. This makes it possible to retry when 'fileformat' or |
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94 * 'fileencoding' was guessed wrong. |
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95 */ |
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96 line_count = curbuf->b_ml.ml_line_count; |
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97 retval = readfile( |
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98 read_stdin ? NULL : curbuf->b_ffname, |
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99 read_stdin ? NULL : curbuf->b_fname, |
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100 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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101 flags | READ_BUFFER); |
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102 if (retval == OK) |
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103 { |
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104 // Delete the binary lines. |
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105 while (--line_count >= 0) |
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106 ml_delete((linenr_T)1); |
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107 } |
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108 else |
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109 { |
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110 // Delete the converted lines. |
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111 while (curbuf->b_ml.ml_line_count > line_count) |
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112 ml_delete(line_count); |
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113 } |
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114 // Put the cursor on the first line. |
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115 curwin->w_cursor.lnum = 1; |
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116 curwin->w_cursor.col = 0; |
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117 |
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118 if (read_stdin) |
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119 { |
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120 // Set or reset 'modified' before executing autocommands, so that |
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121 // it can be changed there. |
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122 if (!readonlymode && !BUFEMPTY()) |
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123 changed(); |
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124 else if (retval == OK) |
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125 unchanged(curbuf, FALSE, TRUE); |
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126 |
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127 if (retval == OK) |
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128 { |
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129 #ifdef FEAT_EVAL |
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130 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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131 curbuf, &retval); |
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132 #else |
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133 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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134 #endif |
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135 } |
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136 } |
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137 return retval; |
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138 } |
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139 |
7 | 140 /* |
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141 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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142 */ |
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143 void |
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144 buffer_ensure_loaded(buf_T *buf) |
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145 { |
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146 if (buf->b_ml.ml_mfp == NULL) |
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147 { |
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148 aco_save_T aco; |
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149 |
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150 aucmd_prepbuf(&aco, buf); |
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151 swap_exists_action = SEA_NONE; |
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152 open_buffer(FALSE, NULL, 0); |
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153 aucmd_restbuf(&aco); |
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154 } |
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155 } |
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156 |
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157 /* |
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158 * Open current buffer, that is: open the memfile and read the file into |
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159 * memory. |
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160 * Return FAIL for failure, OK otherwise. |
7 | 161 */ |
162 int | |
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163 open_buffer( |
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164 int read_stdin, // read file from stdin |
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165 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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166 int flags) // extra flags for readfile() |
7 | 167 { |
168 int retval = OK; | |
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169 bufref_T old_curbuf; |
4139 | 170 #ifdef FEAT_SYN_HL |
171 long old_tw = curbuf->b_p_tw; | |
172 #endif | |
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173 int read_fifo = FALSE; |
7 | 174 |
175 /* | |
176 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
177 * When re-entering the same buffer, it should not change, because the | |
178 * user may have reset the flag by hand. | |
179 */ | |
180 if (readonlymode && curbuf->b_ffname != NULL | |
181 && (curbuf->b_flags & BF_NEVERLOADED)) | |
182 curbuf->b_p_ro = TRUE; | |
183 | |
625 | 184 if (ml_open(curbuf) == FAIL) |
7 | 185 { |
186 /* | |
187 * There MUST be a memfile, otherwise we can't do anything | |
188 * If we can't create one for the current buffer, take another buffer | |
189 */ | |
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190 close_buffer(NULL, curbuf, 0, FALSE, FALSE); |
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191 FOR_ALL_BUFFERS(curbuf) |
7 | 192 if (curbuf->b_ml.ml_mfp != NULL) |
193 break; | |
194 /* | |
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195 * If there is no memfile at all, exit. |
1698 | 196 * This is OK, since there are no changes to lose. |
7 | 197 */ |
198 if (curbuf == NULL) | |
199 { | |
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200 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
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201 |
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202 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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203 // will work. |
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204 v_dying = 2; |
7 | 205 getout(2); |
206 } | |
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207 |
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208 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 209 enter_buffer(curbuf); |
4139 | 210 #ifdef FEAT_SYN_HL |
211 if (old_tw != curbuf->b_p_tw) | |
212 check_colorcolumn(curwin); | |
213 #endif | |
7 | 214 return FAIL; |
215 } | |
216 | |
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217 // The autocommands in readfile() may change the buffer, but only AFTER |
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218 // reading the file. |
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219 set_bufref(&old_curbuf, curbuf); |
7 | 220 modified_was_set = FALSE; |
221 | |
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222 // mark cursor position as being invalid |
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223 curwin->w_valid = 0; |
7 | 224 |
225 if (curbuf->b_ffname != NULL | |
226 #ifdef FEAT_NETBEANS_INTG | |
227 && netbeansReadFile | |
228 #endif | |
229 ) | |
230 { | |
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231 int old_msg_silent = msg_silent; |
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232 #ifdef UNIX |
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233 int save_bin = curbuf->b_p_bin; |
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234 int perm; |
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235 #endif |
7 | 236 #ifdef FEAT_NETBEANS_INTG |
237 int oldFire = netbeansFireChanges; | |
238 | |
239 netbeansFireChanges = 0; | |
240 #endif | |
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241 #ifdef UNIX |
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242 perm = mch_getperm(curbuf->b_ffname); |
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243 if (perm >= 0 && (S_ISFIFO(perm) |
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244 || S_ISSOCK(perm) |
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245 # ifdef OPEN_CHR_FILES |
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246 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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247 # endif |
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248 )) |
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249 read_fifo = TRUE; |
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250 if (read_fifo) |
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251 curbuf->b_p_bin = TRUE; |
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252 #endif |
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253 if (shortmess(SHM_FILEINFO)) |
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254 msg_silent = 1; |
7 | 255 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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256 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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257 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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258 #ifdef UNIX |
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259 if (read_fifo) |
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260 { |
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261 curbuf->b_p_bin = save_bin; |
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262 if (retval == OK) |
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263 retval = read_buffer(FALSE, eap, flags); |
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264 } |
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265 #endif |
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266 msg_silent = old_msg_silent; |
7 | 267 #ifdef FEAT_NETBEANS_INTG |
268 netbeansFireChanges = oldFire; | |
269 #endif | |
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270 // Help buffer is filtered. |
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271 if (bt_help(curbuf)) |
7 | 272 fix_help_buffer(); |
273 } | |
274 else if (read_stdin) | |
275 { | |
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276 int save_bin = curbuf->b_p_bin; |
7 | 277 |
278 /* | |
279 * First read the text in binary mode into the buffer. | |
280 * Then read from that same buffer and append at the end. This makes | |
281 * it possible to retry when 'fileformat' or 'fileencoding' was | |
282 * guessed wrong. | |
283 */ | |
284 curbuf->b_p_bin = TRUE; | |
285 retval = readfile(NULL, NULL, (linenr_T)0, | |
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286 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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287 flags | (READ_NEW + READ_STDIN)); |
7 | 288 curbuf->b_p_bin = save_bin; |
289 if (retval == OK) | |
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290 retval = read_buffer(TRUE, eap, flags); |
7 | 291 } |
292 | |
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293 // if first time loading this buffer, init b_chartab[] |
7 | 294 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 295 { |
7 | 296 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 297 #ifdef FEAT_CINDENT |
5438 | 298 parse_cino(curbuf); |
5440 | 299 #endif |
5438 | 300 } |
7 | 301 |
302 /* | |
303 * Set/reset the Changed flag first, autocmds may change the buffer. | |
304 * Apply the automatic commands, before processing the modelines. | |
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305 * So the modelines have priority over autocommands. |
7 | 306 */ |
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307 // When reading stdin, the buffer contents always needs writing, so set |
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308 // the changed flag. Unless in readonly mode: "ls | gview -". |
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309 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 310 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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311 || modified_was_set // ":set modified" used in autocmd |
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312 #ifdef FEAT_EVAL |
7 | 313 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
314 #endif | |
1291 | 315 ) |
7 | 316 changed(); |
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317 else if (retval == OK && !read_stdin && !read_fifo) |
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318 unchanged(curbuf, FALSE, TRUE); |
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319 save_file_ff(curbuf); // keep this fileformat |
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320 |
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321 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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322 // after it was added. |
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323 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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324 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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325 |
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326 // require "!" to overwrite the file, because it wasn't read completely |
7 | 327 #ifdef FEAT_EVAL |
328 if (aborting()) | |
329 #else | |
330 if (got_int) | |
331 #endif | |
332 curbuf->b_flags |= BF_READERR; | |
333 | |
20 | 334 #ifdef FEAT_FOLDING |
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335 // Need to update automatic folding. Do this before the autocommands, |
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336 // they may use the fold info. |
20 | 337 foldUpdateAll(curwin); |
338 #endif | |
339 | |
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340 // need to set w_topline, unless some autocommand already did that. |
7 | 341 if (!(curwin->w_valid & VALID_TOPLINE)) |
342 { | |
343 curwin->w_topline = 1; | |
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344 #ifdef FEAT_DIFF |
7 | 345 curwin->w_topfill = 0; |
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346 #endif |
7 | 347 } |
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348 #ifdef FEAT_EVAL |
7 | 349 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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350 #else |
7 | 351 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
352 #endif | |
353 | |
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354 if (retval == OK) |
7 | 355 { |
356 /* | |
357 * The autocommands may have changed the current buffer. Apply the | |
358 * modelines to the correct buffer, if it still exists and is loaded. | |
359 */ | |
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360 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 361 { |
362 aco_save_T aco; | |
363 | |
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364 // Go to the buffer that was opened. |
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365 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 366 do_modelines(0); |
7 | 367 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
368 | |
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369 #ifdef FEAT_EVAL |
7 | 370 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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371 &retval); |
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372 #else |
7 | 373 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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374 #endif |
7 | 375 |
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376 // restore curwin/curbuf and a few other things |
7 | 377 aucmd_restbuf(&aco); |
378 } | |
379 } | |
380 | |
381 return retval; | |
382 } | |
383 | |
384 /* | |
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385 * Store "buf" in "bufref" and set the free count. |
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386 */ |
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387 void |
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388 set_bufref(bufref_T *bufref, buf_T *buf) |
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389 { |
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390 bufref->br_buf = buf; |
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391 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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392 bufref->br_buf_free_count = buf_free_count; |
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393 } |
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394 |
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395 /* |
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396 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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397 * set_bufref() was called and it is a valid buffer. |
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398 * Only goes through the buffer list if buf_free_count changed. |
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399 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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400 * the same allocated memory, but it's a different buffer. |
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401 */ |
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402 int |
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403 bufref_valid(bufref_T *bufref) |
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404 { |
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405 return bufref->br_buf_free_count == buf_free_count |
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406 ? TRUE : buf_valid(bufref->br_buf) |
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407 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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408 } |
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409 |
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410 /* |
7 | 411 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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412 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 413 */ |
414 int | |
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415 buf_valid(buf_T *buf) |
7 | 416 { |
417 buf_T *bp; | |
418 | |
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419 // Assume that we more often have a recent buffer, start with the last |
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420 // one. |
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421 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 422 if (bp == buf) |
423 return TRUE; | |
424 return FALSE; | |
425 } | |
426 | |
427 /* | |
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428 * A hash table used to quickly lookup a buffer by its number. |
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429 */ |
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430 static hashtab_T buf_hashtab; |
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431 |
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432 static void |
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433 buf_hashtab_add(buf_T *buf) |
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434 { |
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435 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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436 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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437 emsg(_("E931: Buffer cannot be registered")); |
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438 } |
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439 |
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440 static void |
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441 buf_hashtab_remove(buf_T *buf) |
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442 { |
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443 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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444 |
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445 if (!HASHITEM_EMPTY(hi)) |
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446 hash_remove(&buf_hashtab, hi); |
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447 } |
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448 |
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449 /* |
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450 * Return TRUE when buffer "buf" can be unloaded. |
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451 * Give an error message and return FALSE when the buffer is locked or the |
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452 * screen is being redrawn and the buffer is in a window. |
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453 */ |
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454 static int |
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455 can_unload_buffer(buf_T *buf) |
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456 { |
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457 int can_unload = !buf->b_locked; |
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458 |
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459 if (can_unload && updating_screen) |
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460 { |
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461 win_T *wp; |
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462 |
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463 FOR_ALL_WINDOWS(wp) |
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464 if (wp->w_buffer == buf) |
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465 { |
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466 can_unload = FALSE; |
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467 break; |
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468 } |
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469 } |
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470 if (!can_unload) |
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471 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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472 buf->b_fname); |
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473 return can_unload; |
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474 } |
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475 |
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476 /* |
7 | 477 * Close the link to a buffer. |
478 * "action" is used when there is no longer a window for the buffer. | |
479 * It can be: | |
480 * 0 buffer becomes hidden | |
481 * DOBUF_UNLOAD buffer is unloaded | |
482 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
483 * DOBUF_WIPE buffer is unloaded and really deleted | |
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484 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 485 * When doing all but the first one on the current buffer, the caller should |
486 * get a new buffer very soon! | |
487 * | |
488 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 489 * |
490 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
491 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
492 * supposed to close the window but autocommands close all other windows. | |
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493 * |
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494 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE. |
7 | 495 */ |
496 void | |
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497 close_buffer( |
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498 win_T *win, // if not NULL, set b_last_cursor |
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499 buf_T *buf, |
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500 int action, |
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501 int abort_if_last, |
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502 int ignore_abort) |
7 | 503 { |
504 int is_curbuf; | |
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505 int nwindows; |
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506 bufref_T bufref; |
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507 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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508 win_T *the_curwin = curwin; |
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509 tabpage_T *the_curtab = curtab; |
7 | 510 int unload_buf = (action != 0); |
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511 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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512 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 513 |
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514 CHECK_CURBUF; |
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515 /* |
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516 * Force unloading or deleting when 'bufhidden' says so. |
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517 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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518 * "hide" (otherwise we could never free or delete a buffer). |
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519 */ |
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520 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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521 { |
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522 del_buf = TRUE; |
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523 unload_buf = TRUE; |
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524 } |
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525 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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526 { |
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527 del_buf = TRUE; |
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528 unload_buf = TRUE; |
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529 wipe_buf = TRUE; |
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530 } |
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531 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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532 unload_buf = TRUE; |
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533 |
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534 #ifdef FEAT_TERMINAL |
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535 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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536 { |
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537 CHECK_CURBUF; |
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538 if (term_job_running(buf->b_term)) |
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539 { |
12146
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540 if (wipe_buf || unload_buf) |
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541 { |
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542 if (!can_unload_buffer(buf)) |
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543 return; |
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544 |
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545 // Wiping out or unloading a terminal buffer kills the job. |
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546 free_terminal(buf); |
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547 } |
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548 else |
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549 { |
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550 // The job keeps running, hide the buffer. |
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551 del_buf = FALSE; |
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552 unload_buf = FALSE; |
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553 } |
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554 } |
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555 else |
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556 { |
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557 // A terminal buffer is wiped out if the job has finished. |
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558 del_buf = TRUE; |
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559 unload_buf = TRUE; |
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560 wipe_buf = TRUE; |
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561 } |
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562 CHECK_CURBUF; |
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563 } |
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564 #endif |
7 | 565 |
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566 // Disallow deleting the buffer when it is locked (already being closed or |
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567 // halfway a command that relies on it). Unloading is allowed. |
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568 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
10106
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Christian Brabandt <cb@256bit.org>
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changeset
|
569 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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changeset
|
570 |
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|
571 // check no autocommands closed the window |
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572 if (win != NULL && win_valid_any_tab(win)) |
7 | 573 { |
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574 // Set b_last_cursor when closing the last window for the buffer. |
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changeset
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575 // Remember the last cursor position and window options of the buffer. |
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576 // This used to be only for the current window, but then options like |
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patch 8.1.2368: using old C style comments
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changeset
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577 // 'foldmethod' may be lost with a ":only" command. |
7 | 578 if (buf->b_nwindows == 1) |
579 set_last_cursor(win); | |
580 buflist_setfpos(buf, win, | |
581 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
582 win->w_cursor.col, TRUE); | |
583 } | |
584 | |
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585 set_bufref(&bufref, buf); |
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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586 |
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587 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 588 if (buf->b_nwindows == 1) |
589 { | |
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590 ++buf->b_locked; |
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591 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
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592 FALSE, buf) |
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593 && !bufref_valid(&bufref)) |
3365 | 594 { |
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595 // Autocommands deleted the buffer. |
3570 | 596 aucmd_abort: |
15470
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597 emsg(_(e_auabort)); |
7 | 598 return; |
3365 | 599 } |
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600 --buf->b_locked; |
3570 | 601 if (abort_if_last && one_window()) |
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602 // Autocommands made this the only window. |
3570 | 603 goto aucmd_abort; |
7 | 604 |
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605 // When the buffer becomes hidden, but is not unloaded, trigger |
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606 // BufHidden |
7 | 607 if (!unload_buf) |
608 { | |
10106
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609 ++buf->b_locked; |
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610 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
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611 FALSE, buf) |
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612 && !bufref_valid(&bufref)) |
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613 // Autocommands deleted the buffer. |
3570 | 614 goto aucmd_abort; |
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615 --buf->b_locked; |
3570 | 616 if (abort_if_last && one_window()) |
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617 // Autocommands made this the only window. |
3570 | 618 goto aucmd_abort; |
7 | 619 } |
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620 #ifdef FEAT_EVAL |
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621 // autocmds may abort script processing |
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622 if (!ignore_abort && aborting()) |
7 | 623 return; |
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624 #endif |
7 | 625 } |
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626 |
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627 // If the buffer was in curwin and the window has changed, go back to that |
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628 // window, if it still exists. This avoids that ":edit x" triggering a |
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629 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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630 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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631 { |
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632 block_autocmds(); |
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633 goto_tabpage_win(the_curtab, the_curwin); |
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634 unblock_autocmds(); |
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635 } |
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636 |
7 | 637 nwindows = buf->b_nwindows; |
638 | |
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639 // decrease the link count from windows (unless not in any window) |
7 | 640 if (buf->b_nwindows > 0) |
641 --buf->b_nwindows; | |
642 | |
12971
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643 #ifdef FEAT_DIFF |
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644 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
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645 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
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646 #endif |
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647 |
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648 // Return when a window is displaying the buffer or when it's not |
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649 // unloaded. |
7 | 650 if (buf->b_nwindows > 0 || !unload_buf) |
651 return; | |
652 | |
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|
653 // Always remove the buffer when there is no file name. |
7 | 654 if (buf->b_ffname == NULL) |
655 del_buf = TRUE; | |
656 | |
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657 // When closing the current buffer stop Visual mode before freeing |
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658 // anything. |
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659 if (buf == curbuf && VIsual_active |
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660 #if defined(EXITFREE) |
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661 && !entered_free_all_mem |
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|
662 #endif |
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|
663 ) |
10154
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|
664 end_visual_mode(); |
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changeset
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665 |
7 | 666 /* |
667 * Free all things allocated for this buffer. | |
668 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
669 */ | |
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670 // Remember if we are closing the current buffer. Restore the number of |
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|
671 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 672 is_curbuf = (buf == curbuf); |
673 buf->b_nwindows = nwindows; | |
674 | |
18886
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675 buf_freeall(buf, (del_buf ? BFA_DEL : 0) |
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|
676 + (wipe_buf ? BFA_WIPE : 0) |
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677 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 678 |
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679 // Autocommands may have deleted the buffer. |
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680 if (!bufref_valid(&bufref)) |
7 | 681 return; |
13380
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changeset
|
682 #ifdef FEAT_EVAL |
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683 // autocmds may abort script processing |
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|
684 if (!ignore_abort && aborting()) |
7 | 685 return; |
13380
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|
686 #endif |
7 | 687 |
688 /* | |
689 * It's possible that autocommands change curbuf to the one being deleted. | |
690 * This might cause the previous curbuf to be deleted unexpectedly. But | |
691 * in some cases it's OK to delete the curbuf, because a new one is | |
692 * obtained anyway. Therefore only return if curbuf changed to the | |
693 * deleted buffer. | |
694 */ | |
695 if (buf == curbuf && !is_curbuf) | |
696 return; | |
9450
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|
697 |
12477
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changeset
|
698 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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|
699 win->w_buffer = NULL; // make sure we don't use the buffer now |
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|
700 |
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changeset
|
701 // Autocommands may have opened or closed windows for this buffer. |
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changeset
|
702 // Decrement the count for the close we do here. |
9450
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|
703 if (buf->b_nwindows > 0) |
073aebdba121
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changeset
|
704 --buf->b_nwindows; |
7 | 705 |
706 /* | |
707 * Remove the buffer from the list. | |
708 */ | |
709 if (wipe_buf) | |
710 { | |
17823
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patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
711 if (action == DOBUF_WIPE_REUSE) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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diff
changeset
|
712 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
713 // we can re-use this buffer number, store it |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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17809
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changeset
|
714 if (buf_reuse.ga_itemsize == 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
715 ga_init2(&buf_reuse, sizeof(int), 50); |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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parents:
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changeset
|
716 if (ga_grow(&buf_reuse, 1) == OK) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
717 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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|
718 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
719 if (buf->b_sfname != buf->b_ffname) |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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720 VIM_CLEAR(buf->b_sfname); |
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|
721 else |
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|
722 buf->b_sfname = NULL; |
6f2ce3b311de
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changeset
|
723 VIM_CLEAR(buf->b_ffname); |
7 | 724 if (buf->b_prev == NULL) |
725 firstbuf = buf->b_next; | |
726 else | |
727 buf->b_prev->b_next = buf->b_next; | |
728 if (buf->b_next == NULL) | |
729 lastbuf = buf->b_prev; | |
730 else | |
731 buf->b_next->b_prev = buf->b_prev; | |
732 free_buffer(buf); | |
733 } | |
734 else | |
735 { | |
736 if (del_buf) | |
737 { | |
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738 // Free all internal variables and reset option values, to make |
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|
739 // ":bdel" compatible with Vim 5.7. |
7 | 740 free_buffer_stuff(buf, TRUE); |
741 | |
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|
742 // Make it look like a new buffer. |
7 | 743 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
744 | |
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|
745 // Init the options when loaded again. |
7 | 746 buf->b_p_initialized = FALSE; |
747 } | |
748 buf_clear_file(buf); | |
749 if (del_buf) | |
750 buf->b_p_bl = FALSE; | |
751 } | |
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752 // NOTE: at this point "curbuf" may be invalid! |
7 | 753 } |
754 | |
755 /* | |
756 * Make buffer not contain a file. | |
757 */ | |
758 void | |
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changeset
|
759 buf_clear_file(buf_T *buf) |
7 | 760 { |
761 buf->b_ml.ml_line_count = 1; | |
16996
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changeset
|
762 unchanged(buf, TRUE, TRUE); |
7 | 763 buf->b_shortname = FALSE; |
764 buf->b_p_eol = TRUE; | |
765 buf->b_start_eol = TRUE; | |
766 buf->b_p_bomb = FALSE; | |
1352 | 767 buf->b_start_bomb = FALSE; |
7 | 768 buf->b_ml.ml_mfp = NULL; |
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769 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 770 #ifdef FEAT_NETBEANS_INTG |
771 netbeans_deleted_all_lines(buf); | |
772 #endif | |
773 } | |
774 | |
775 /* | |
776 * buf_freeall() - free all things allocated for a buffer that are related to | |
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|
777 * the file. Careful: get here with "curwin" NULL when exiting. |
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|
778 * flags: |
18886
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|
779 * BFA_DEL buffer is going to be deleted |
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780 * BFA_WIPE buffer is going to be wiped out |
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781 * BFA_KEEP_UNDO do not free undo information |
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|
782 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 783 */ |
784 void | |
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785 buf_freeall(buf_T *buf, int flags) |
7 | 786 { |
787 int is_curbuf = (buf == curbuf); | |
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788 bufref_T bufref; |
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|
789 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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790 win_T *the_curwin = curwin; |
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791 tabpage_T *the_curtab = curtab; |
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792 |
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793 // Make sure the buffer isn't closed by autocommands. |
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794 ++buf->b_locked; |
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795 set_bufref(&bufref, buf); |
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796 if (buf->b_ml.ml_mfp != NULL) |
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797 { |
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798 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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799 FALSE, buf) |
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800 && !bufref_valid(&bufref)) |
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801 // autocommands deleted the buffer |
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802 return; |
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803 } |
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804 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 805 { |
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806 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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807 FALSE, buf) |
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808 && !bufref_valid(&bufref)) |
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809 // autocommands deleted the buffer |
7 | 810 return; |
811 } | |
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812 if (flags & BFA_WIPE) |
7 | 813 { |
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814 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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815 FALSE, buf) |
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816 && !bufref_valid(&bufref)) |
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817 // autocommands deleted the buffer |
7 | 818 return; |
819 } | |
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820 --buf->b_locked; |
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821 |
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822 // If the buffer was in curwin and the window has changed, go back to that |
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823 // window, if it still exists. This avoids that ":edit x" triggering a |
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824 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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825 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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826 { |
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827 block_autocmds(); |
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828 goto_tabpage_win(the_curtab, the_curwin); |
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829 unblock_autocmds(); |
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830 } |
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831 |
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832 #ifdef FEAT_EVAL |
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833 // autocmds may abort script processing |
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834 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 835 return; |
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836 #endif |
7 | 837 |
838 /* | |
839 * It's possible that autocommands change curbuf to the one being deleted. | |
840 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
841 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
842 * Therefore only return if curbuf changed to the deleted buffer. | |
843 */ | |
844 if (buf == curbuf && !is_curbuf) | |
845 return; | |
846 #ifdef FEAT_DIFF | |
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847 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 848 #endif |
3068 | 849 #ifdef FEAT_SYN_HL |
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850 // Remove any ownsyntax, unless exiting. |
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851 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 852 reset_synblock(curwin); |
3068 | 853 #endif |
1187 | 854 |
855 #ifdef FEAT_FOLDING | |
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856 // No folds in an empty buffer. |
1187 | 857 { |
858 win_T *win; | |
859 tabpage_T *tp; | |
860 | |
861 FOR_ALL_TAB_WINDOWS(tp, win) | |
862 if (win->w_buffer == buf) | |
863 clearFolding(win); | |
864 } | |
865 #endif | |
866 | |
7 | 867 #ifdef FEAT_TCL |
868 tcl_buffer_free(buf); | |
869 #endif | |
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870 ml_close(buf, TRUE); // close and delete the memline/memfile |
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871 buf->b_ml.ml_line_count = 0; // no lines in buffer |
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872 if ((flags & BFA_KEEP_UNDO) == 0) |
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873 { |
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874 u_blockfree(buf); // free the memory allocated for undo |
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875 u_clearall(buf); // reset all undo information |
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876 } |
7 | 877 #ifdef FEAT_SYN_HL |
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878 syntax_clear(&buf->b_s); // reset syntax info |
7 | 879 #endif |
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880 #ifdef FEAT_PROP_POPUP |
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881 clear_buf_prop_types(buf); |
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882 #endif |
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883 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 884 } |
885 | |
886 /* | |
887 * Free a buffer structure and the things it contains related to the buffer | |
888 * itself (not the file, that must have been done already). | |
889 */ | |
890 static void | |
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891 free_buffer(buf_T *buf) |
7 | 892 { |
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893 ++buf_free_count; |
7 | 894 free_buffer_stuff(buf, TRUE); |
4287 | 895 #ifdef FEAT_EVAL |
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896 // b:changedtick uses an item in buf_T, remove it now |
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patch 8.0.1193: crash when wiping out a buffer after using getbufinfo()
Christian Brabandt <cb@256bit.org>
parents:
12572
diff
changeset
|
897 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 898 unref_var_dict(buf->b_vars); |
18225
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patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
899 remove_listeners(buf); |
4287 | 900 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
901 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
902 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
903 #endif |
14 | 904 #ifdef FEAT_MZSCHEME |
905 mzscheme_buffer_free(buf); | |
906 #endif | |
7 | 907 #ifdef FEAT_PERL |
908 perl_buf_free(buf); | |
909 #endif | |
910 #ifdef FEAT_PYTHON | |
911 python_buffer_free(buf); | |
912 #endif | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
913 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
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|
914 python3_buffer_free(buf); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
915 #endif |
7 | 916 #ifdef FEAT_RUBY |
917 ruby_buffer_free(buf); | |
918 #endif | |
9087
d4606ae170aa
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Christian Brabandt <cb@256bit.org>
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diff
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|
919 #ifdef FEAT_JOB_CHANNEL |
d4606ae170aa
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diff
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|
920 channel_buffer_free(buf); |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
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diff
changeset
|
921 #endif |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
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parents:
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diff
changeset
|
922 #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
|
923 free_terminal(buf); |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
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diff
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|
924 #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
|
925 #ifdef FEAT_JOB_CHANNEL |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
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13931
diff
changeset
|
926 vim_free(buf->b_prompt_text); |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16859
diff
changeset
|
927 free_callback(&buf->b_prompt_callback); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
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changeset
|
928 free_callback(&buf->b_prompt_interrupt); |
14019
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
929 #endif |
9515
bb538c090668
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diff
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|
930 |
bb538c090668
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diff
changeset
|
931 buf_hashtab_remove(buf); |
bb538c090668
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diff
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|
932 |
40 | 933 aubuflocal_remove(buf); |
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|
934 |
5816 | 935 if (autocmd_busy) |
936 { | |
18757
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diff
changeset
|
937 // Do not free the buffer structure while autocommands are executing, |
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|
938 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 939 buf->b_next = au_pending_free_buf; |
940 au_pending_free_buf = buf; | |
941 } | |
942 else | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
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|
943 { |
5816 | 944 vim_free(buf); |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
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changeset
|
945 if (curbuf == buf) |
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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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changeset
|
946 curbuf = NULL; // make clear it's not to be used |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
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|
947 } |
7 | 948 } |
949 | |
950 /* | |
10952
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patch 8.0.0365: might free a dict item that wasn't allocated
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parents:
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|
951 * Initializes b:changedtick. |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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|
952 */ |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
953 static void |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
954 init_changedtick(buf_T *buf) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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|
955 { |
10952
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patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
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|
956 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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patch 8.0.0365: might free a dict item that wasn't allocated
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|
957 |
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diff
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|
958 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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|
959 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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parents:
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|
960 di->di_tv.v_lock = VAR_FIXED; |
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parents:
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diff
changeset
|
961 di->di_tv.vval.v_number = 0; |
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parents:
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|
962 |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
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|
963 #ifdef FEAT_EVAL |
10952
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patch 8.0.0365: might free a dict item that wasn't allocated
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|
964 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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|
965 (void)dict_add(buf->b_vars, di); |
10954
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Christian Brabandt <cb@256bit.org>
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|
966 #endif |
10889
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|
967 } |
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
968 |
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|
969 /* |
7 | 970 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
971 */ | |
972 static void | |
7817
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changeset
|
973 free_buffer_stuff( |
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changeset
|
974 buf_T *buf, |
18757
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changeset
|
975 int free_options) // free options as well |
7 | 976 { |
977 if (free_options) | |
978 { | |
18757
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|
979 clear_wininfo(buf); // including window-local options |
7 | 980 free_buf_options(buf, TRUE); |
2620 | 981 #ifdef FEAT_SPELL |
982 ga_clear(&buf->b_s.b_langp); | |
983 #endif | |
7 | 984 } |
985 #ifdef FEAT_EVAL | |
10889
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|
986 { |
10952
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|
987 varnumber_T tick = CHANGEDTICK(buf); |
10889
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|
988 |
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changeset
|
989 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
10889
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parents:
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|
990 hash_init(&buf->b_vars->dv_hashtab); |
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|
991 init_changedtick(buf); |
10952
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
992 CHANGEDTICK(buf) = tick; |
19044
af795b6a2624
patch 8.2.0082: when reusing a buffer listeners are not cleared
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
993 remove_listeners(buf); |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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changeset
|
994 } |
7 | 995 #endif |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
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diff
changeset
|
996 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 997 #ifdef FEAT_SIGNS |
16411
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diff
changeset
|
998 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 999 #endif |
1781 | 1000 #ifdef FEAT_NETBEANS_INTG |
2210 | 1001 netbeans_file_killed(buf); |
1781 | 1002 #endif |
18757
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|
1003 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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changeset
|
1004 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
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changeset
|
1005 VIM_CLEAR(buf->b_start_fenc); |
7 | 1006 } |
1007 | |
1008 /* | |
22713
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patch 8.2.1905: the wininfo list may contain stale entries
Bram Moolenaar <Bram@vim.org>
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changeset
|
1009 * Free one wininfo_T. |
e871a824efc9
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|
1010 */ |
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|
1011 void |
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|
1012 free_wininfo(wininfo_T *wip) |
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1013 { |
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1014 if (wip->wi_optset) |
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1015 { |
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1016 clear_winopt(&wip->wi_opt); |
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|
1017 #ifdef FEAT_FOLDING |
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|
1018 deleteFoldRecurse(&wip->wi_folds); |
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1019 #endif |
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1020 } |
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|
1021 vim_free(wip); |
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1022 } |
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1023 |
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|
1024 /* |
7 | 1025 * Free the b_wininfo list for buffer "buf". |
1026 */ | |
1027 static void | |
7817
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changeset
|
1028 clear_wininfo(buf_T *buf) |
7 | 1029 { |
1030 wininfo_T *wip; | |
1031 | |
1032 while (buf->b_wininfo != NULL) | |
1033 { | |
1034 wip = buf->b_wininfo; | |
1035 buf->b_wininfo = wip->wi_next; | |
22713
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|
1036 free_wininfo(wip); |
7 | 1037 } |
1038 } | |
1039 | |
1040 /* | |
1041 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1042 */ | |
1043 void | |
7817
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|
1044 goto_buffer( |
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|
1045 exarg_T *eap, |
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1046 int start, |
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|
1047 int dir, |
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|
1048 int count) |
7 | 1049 { |
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|
1050 bufref_T old_curbuf; |
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1051 |
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|
1052 set_bufref(&old_curbuf, curbuf); |
7 | 1053 |
1054 swap_exists_action = SEA_DIALOG; | |
1055 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1056 start, dir, count, eap->forceit); | |
1057 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1058 { | |
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
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1059 #if defined(FEAT_EVAL) |
24 | 1060 cleanup_T cs; |
1061 | |
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1062 // Reset the error/interrupt/exception state here so that |
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1063 // aborting() returns FALSE when closing a window. |
24 | 1064 enter_cleanup(&cs); |
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1065 #endif |
24 | 1066 |
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1067 // Quitting means closing the split window, nothing else. |
7 | 1068 win_close(curwin, TRUE); |
1069 swap_exists_action = SEA_NONE; | |
602 | 1070 swap_exists_did_quit = TRUE; |
24 | 1071 |
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1072 #if defined(FEAT_EVAL) |
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1073 // Restore the error/interrupt/exception state if not discarded by a |
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1074 // new aborting error, interrupt, or uncaught exception. |
24 | 1075 leave_cleanup(&cs); |
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1076 #endif |
7 | 1077 } |
1078 else | |
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1079 handle_swap_exists(&old_curbuf); |
7 | 1080 } |
1081 | |
1082 /* | |
1083 * Handle the situation of swap_exists_action being set. | |
1084 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1085 */ | |
1086 void | |
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1087 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1088 { |
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1089 #if defined(FEAT_EVAL) |
24 | 1090 cleanup_T cs; |
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1091 #endif |
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1092 #ifdef FEAT_SYN_HL |
4139 | 1093 long old_tw = curbuf->b_p_tw; |
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1094 #endif |
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1095 buf_T *buf; |
20 | 1096 |
7 | 1097 if (swap_exists_action == SEA_QUIT) |
1098 { | |
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1099 #if defined(FEAT_EVAL) |
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1100 // Reset the error/interrupt/exception state here so that |
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1101 // aborting() returns FALSE when closing a buffer. |
24 | 1102 enter_cleanup(&cs); |
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1103 #endif |
24 | 1104 |
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1105 // User selected Quit at ATTENTION prompt. Go back to previous |
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1106 // buffer. If that buffer is gone or the same as the current one, |
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1107 // open a new, empty buffer. |
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1108 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1109 swap_exists_did_quit = TRUE; |
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1110 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1111 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1112 || old_curbuf->br_buf == curbuf) |
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1113 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1114 else |
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1115 buf = old_curbuf->br_buf; |
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1116 if (buf != NULL) |
4139 | 1117 { |
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1118 int old_msg_silent = msg_silent; |
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1119 |
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1120 if (shortmess(SHM_FILEINFO)) |
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1121 msg_silent = 1; // prevent fileinfo message |
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1122 enter_buffer(buf); |
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1123 // restore msg_silent, so that the command line will be shown |
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1124 msg_silent = old_msg_silent; |
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1125 |
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1126 #ifdef FEAT_SYN_HL |
4139 | 1127 if (old_tw != curbuf->b_p_tw) |
1128 check_colorcolumn(curwin); | |
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1129 #endif |
4139 | 1130 } |
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1131 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1132 |
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1133 #if defined(FEAT_EVAL) |
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1134 // Restore the error/interrupt/exception state if not discarded by a |
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1135 // new aborting error, interrupt, or uncaught exception. |
24 | 1136 leave_cleanup(&cs); |
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1137 #endif |
7 | 1138 } |
1139 else if (swap_exists_action == SEA_RECOVER) | |
1140 { | |
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1141 #if defined(FEAT_EVAL) |
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1142 // Reset the error/interrupt/exception state here so that |
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1143 // aborting() returns FALSE when closing a buffer. |
24 | 1144 enter_cleanup(&cs); |
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1145 #endif |
24 | 1146 |
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1147 // User selected Recover at ATTENTION prompt. |
7 | 1148 msg_scroll = TRUE; |
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1149 ml_recover(FALSE); |
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1150 msg_puts("\n"); // don't overwrite the last message |
7 | 1151 cmdline_row = msg_row; |
717 | 1152 do_modelines(0); |
24 | 1153 |
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1154 #if defined(FEAT_EVAL) |
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1155 // Restore the error/interrupt/exception state if not discarded by a |
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1156 // new aborting error, interrupt, or uncaught exception. |
24 | 1157 leave_cleanup(&cs); |
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1158 #endif |
7 | 1159 } |
1160 swap_exists_action = SEA_NONE; | |
1161 } | |
1162 | |
1163 /* | |
1164 * do_bufdel() - delete or unload buffer(s) | |
1165 * | |
1166 * addr_count == 0: ":bdel" - delete current buffer | |
1167 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1168 * buffer "end_bnr", then any other arguments. | |
1169 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1170 * | |
1171 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1172 * DOBUF_DEL (":bdel") | |
1173 * | |
1174 * Returns error message or NULL | |
1175 */ | |
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1176 char * |
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1177 do_bufdel( |
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1178 int command, |
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1179 char_u *arg, // pointer to extra arguments |
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1180 int addr_count, |
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1181 int start_bnr, // first buffer number in a range |
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1182 int end_bnr, // buffer nr or last buffer nr in a range |
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1183 int forceit) |
7 | 1184 { |
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1185 int do_current = 0; // delete current buffer? |
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1186 int deleted = 0; // number of buffers deleted |
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1187 char *errormsg = NULL; // return value |
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1188 int bnr; // buffer number |
7 | 1189 char_u *p; |
1190 | |
1191 if (addr_count == 0) | |
1192 { | |
1193 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1194 } | |
1195 else | |
1196 { | |
1197 if (addr_count == 2) | |
1198 { | |
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1199 if (*arg) // both range and argument is not allowed |
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1200 return ex_errmsg(e_trailing_arg, arg); |
7 | 1201 bnr = start_bnr; |
1202 } | |
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1203 else // addr_count == 1 |
7 | 1204 bnr = end_bnr; |
1205 | |
1206 for ( ;!got_int; ui_breakcheck()) | |
1207 { | |
1208 /* | |
1209 * delete the current buffer last, otherwise when the | |
1210 * current buffer is deleted, the next buffer becomes | |
1211 * the current one and will be loaded, which may then | |
1212 * also be deleted, etc. | |
1213 */ | |
1214 if (bnr == curbuf->b_fnum) | |
1215 do_current = bnr; | |
1216 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1217 forceit) == OK) | |
1218 ++deleted; | |
1219 | |
1220 /* | |
1221 * find next buffer number to delete/unload | |
1222 */ | |
1223 if (addr_count == 2) | |
1224 { | |
1225 if (++bnr > end_bnr) | |
1226 break; | |
1227 } | |
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1228 else // addr_count == 1 |
7 | 1229 { |
1230 arg = skipwhite(arg); | |
1231 if (*arg == NUL) | |
1232 break; | |
1233 if (!VIM_ISDIGIT(*arg)) | |
1234 { | |
1235 p = skiptowhite_esc(arg); | |
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1236 bnr = buflist_findpat(arg, p, |
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1237 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
4236 | 1238 FALSE, FALSE); |
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1239 if (bnr < 0) // failed |
7 | 1240 break; |
1241 arg = p; | |
1242 } | |
1243 else | |
1244 bnr = getdigits(&arg); | |
1245 } | |
1246 } | |
1247 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1248 FORWARD, do_current, forceit) == OK) | |
1249 ++deleted; | |
1250 | |
1251 if (deleted == 0) | |
1252 { | |
1253 if (command == DOBUF_UNLOAD) | |
300 | 1254 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1255 else if (command == DOBUF_DEL) |
300 | 1256 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1257 else |
300 | 1258 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1259 errormsg = (char *)IObuff; |
7 | 1260 } |
1261 else if (deleted >= p_report) | |
1262 { | |
1263 if (command == DOBUF_UNLOAD) | |
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1264 smsg(NGETTEXT("%d buffer unloaded", |
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1265 "%d buffers unloaded", deleted), deleted); |
7 | 1266 else if (command == DOBUF_DEL) |
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1267 smsg(NGETTEXT("%d buffer deleted", |
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1268 "%d buffers deleted", deleted), deleted); |
7 | 1269 else |
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1270 smsg(NGETTEXT("%d buffer wiped out", |
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|
1271 "%d buffers wiped out", deleted), deleted); |
7 | 1272 } |
1273 } | |
1274 | |
1275 | |
1276 return errormsg; | |
1277 } | |
1278 | |
5586 | 1279 /* |
1280 * Make the current buffer empty. | |
1281 * Used when it is wiped out and it's the last buffer. | |
1282 */ | |
1283 static int | |
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|
1284 empty_curbuf( |
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|
1285 int close_others, |
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|
1286 int forceit, |
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diff
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|
1287 int action) |
5586 | 1288 { |
1289 int retval; | |
1290 buf_T *buf = curbuf; | |
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|
1291 bufref_T bufref; |
5586 | 1292 |
1293 if (action == DOBUF_UNLOAD) | |
1294 { | |
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|
1295 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1296 return FAIL; |
1297 } | |
1298 | |
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|
1299 set_bufref(&bufref, buf); |
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|
1300 if (close_others) |
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diff
changeset
|
1301 // Close any other windows on this buffer, then make it empty. |
5586 | 1302 close_windows(buf, TRUE); |
1303 | |
1304 setpcmark(); | |
1305 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1306 forceit ? ECMD_FORCEIT : 0, curwin); | |
1307 | |
1308 /* | |
1309 * do_ecmd() may create a new buffer, then we have to delete | |
1310 * the old one. But do_ecmd() may have done that already, check | |
1311 * if the buffer still exists. | |
1312 */ | |
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|
1313 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1314 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1315 if (!close_others) |
1316 need_fileinfo = FALSE; | |
1317 return retval; | |
1318 } | |
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|
1319 |
7 | 1320 /* |
1321 * Implementation of the commands for the buffer list. | |
1322 * | |
1323 * action == DOBUF_GOTO go to specified buffer | |
1324 * action == DOBUF_SPLIT split window and go to specified buffer | |
1325 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1326 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1327 * action == DOBUF_WIPE delete specified buffer(s) really | |
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|
1328 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1329 * |
1330 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1331 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1332 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1333 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1334 * | |
1335 * Return FAIL or OK. | |
1336 */ | |
1337 int | |
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1338 do_buffer( |
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1339 int action, |
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1340 int start, |
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|
1341 int dir, // FORWARD or BACKWARD |
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1342 int count, // buffer number or number of buffers |
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|
1343 int forceit) // TRUE for :...! |
7 | 1344 { |
1345 buf_T *buf; | |
1346 buf_T *bp; | |
1347 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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|
1348 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1349 |
1350 switch (start) | |
1351 { | |
1352 case DOBUF_FIRST: buf = firstbuf; break; | |
1353 case DOBUF_LAST: buf = lastbuf; break; | |
1354 default: buf = curbuf; break; | |
1355 } | |
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|
1356 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1357 { |
1358 while (count-- > 0) | |
1359 { | |
1360 do | |
1361 { | |
1362 buf = buf->b_next; | |
1363 if (buf == NULL) | |
1364 buf = firstbuf; | |
1365 } | |
1366 while (buf != curbuf && !bufIsChanged(buf)); | |
1367 } | |
1368 if (!bufIsChanged(buf)) | |
1369 { | |
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|
1370 emsg(_("E84: No modified buffer found")); |
7 | 1371 return FAIL; |
1372 } | |
1373 } | |
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|
1374 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1375 { |
1376 while (buf != NULL && buf->b_fnum != count) | |
1377 buf = buf->b_next; | |
1378 } | |
1379 else | |
1380 { | |
1381 bp = NULL; | |
1382 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1383 { | |
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1384 // remember the buffer where we start, we come back there when all |
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|
1385 // buffers are unlisted. |
7 | 1386 if (bp == NULL) |
1387 bp = buf; | |
1388 if (dir == FORWARD) | |
1389 { | |
1390 buf = buf->b_next; | |
1391 if (buf == NULL) | |
1392 buf = firstbuf; | |
1393 } | |
1394 else | |
1395 { | |
1396 buf = buf->b_prev; | |
1397 if (buf == NULL) | |
1398 buf = lastbuf; | |
1399 } | |
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1400 // don't count unlisted buffers |
7 | 1401 if (unload || buf->b_p_bl) |
1402 { | |
1403 --count; | |
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1404 bp = NULL; // use this buffer as new starting point |
7 | 1405 } |
1406 if (bp == buf) | |
1407 { | |
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1408 // back where we started, didn't find anything. |
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1409 emsg(_("E85: There is no listed buffer")); |
7 | 1410 return FAIL; |
1411 } | |
1412 } | |
1413 } | |
1414 | |
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1415 if (buf == NULL) // could not find it |
7 | 1416 { |
1417 if (start == DOBUF_FIRST) | |
1418 { | |
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1419 // don't warn when deleting |
7 | 1420 if (!unload) |
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1421 semsg(_(e_nobufnr), count); |
7 | 1422 } |
1423 else if (dir == FORWARD) | |
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1424 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1425 else |
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1426 emsg(_("E88: Cannot go before first buffer")); |
7 | 1427 return FAIL; |
1428 } | |
1429 | |
1430 #ifdef FEAT_GUI | |
1431 need_mouse_correct = TRUE; | |
1432 #endif | |
1433 | |
1434 /* | |
1435 * delete buffer buf from memory and/or the list | |
1436 */ | |
1437 if (unload) | |
1438 { | |
1439 int forward; | |
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1440 bufref_T bufref; |
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1441 |
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|
1442 if (!can_unload_buffer(buf)) |
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patch 8.0.1732: crash when terminal API call deletes the buffer
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1443 return FAIL; |
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|
1444 |
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|
1445 set_bufref(&bufref, buf); |
7 | 1446 |
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1447 // When unloading or deleting a buffer that's already unloaded and |
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changeset
|
1448 // unlisted: fail silently. |
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1449 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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|
1450 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1451 return FAIL; |
1452 | |
1453 if (!forceit && bufIsChanged(buf)) | |
1454 { | |
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|
1455 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1456 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1457 { |
1458 dialog_changed(buf, FALSE); | |
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1459 if (!bufref_valid(&bufref)) |
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1460 // Autocommand deleted buffer, oops! It's not changed |
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1461 // now. |
7 | 1462 return FAIL; |
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1463 // If it's still changed fail silently, the dialog already |
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1464 // mentioned why it fails. |
36 | 1465 if (bufIsChanged(buf)) |
1466 return FAIL; | |
7 | 1467 } |
36 | 1468 else |
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1469 #endif |
7 | 1470 { |
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1471 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1472 buf->b_fnum); |
1473 return FAIL; | |
1474 } | |
1475 } | |
1476 | |
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1477 // When closing the current buffer stop Visual mode. |
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|
1478 if (buf == curbuf && VIsual_active) |
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1479 end_visual_mode(); |
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1480 |
7 | 1481 /* |
1482 * If deleting the last (listed) buffer, make it empty. | |
1483 * The last (listed) buffer cannot be unloaded. | |
1484 */ | |
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|
1485 FOR_ALL_BUFFERS(bp) |
7 | 1486 if (bp->b_p_bl && bp != buf) |
1487 break; | |
1488 if (bp == NULL && buf == curbuf) | |
5586 | 1489 return empty_curbuf(TRUE, forceit, action); |
7 | 1490 |
1491 /* | |
1492 * If the deleted buffer is the current one, close the current window | |
671 | 1493 * (unless it's the only window). Repeat this so long as we end up in |
1494 * a window with this buffer. | |
7 | 1495 */ |
671 | 1496 while (buf == curbuf |
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changeset
|
1497 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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|
1498 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1499 { |
1500 if (win_close(curwin, FALSE) == FAIL) | |
1501 break; | |
1502 } | |
7 | 1503 |
1504 /* | |
1505 * If the buffer to be deleted is not the current one, delete it here. | |
1506 */ | |
1507 if (buf != curbuf) | |
1508 { | |
671 | 1509 close_windows(buf, FALSE); |
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|
1510 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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|
1511 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1512 return OK; |
1513 } | |
1514 | |
1515 /* | |
1516 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1517 * There should be another, otherwise it would have been handled |
1518 * above. However, autocommands may have deleted all buffers. | |
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diff
changeset
|
1519 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1520 * Then prefer the buffer we most recently visited. |
1521 * Else try to find one that is loaded, after the current buffer, | |
1522 * then before the current buffer. | |
1523 * Finally use any buffer. | |
1524 */ | |
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1525 buf = NULL; // selected buffer |
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1526 bp = NULL; // used when no loaded buffer found |
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|
1527 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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|
1528 buf = au_new_curbuf.br_buf; |
7 | 1529 #ifdef FEAT_JUMPLIST |
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changeset
|
1530 else if (curwin->w_jumplistlen > 0) |
7 | 1531 { |
1532 int jumpidx; | |
1533 | |
1534 jumpidx = curwin->w_jumplistidx - 1; | |
1535 if (jumpidx < 0) | |
1536 jumpidx = curwin->w_jumplistlen - 1; | |
1537 | |
1538 forward = jumpidx; | |
1539 while (jumpidx != curwin->w_jumplistidx) | |
1540 { | |
1541 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1542 if (buf != NULL) | |
1543 { | |
1544 if (buf == curbuf || !buf->b_p_bl) | |
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
|
1545 buf = NULL; // skip current and unlisted bufs |
7 | 1546 else if (buf->b_ml.ml_mfp == NULL) |
1547 { | |
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
|
1548 // skip unloaded buf, but may keep it for later |
7 | 1549 if (bp == NULL) |
1550 bp = buf; | |
1551 buf = NULL; | |
1552 } | |
1553 } | |
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
|
1554 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1555 break; |
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
|
1556 // advance to older entry in jump list |
7 | 1557 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1558 break; | |
1559 if (--jumpidx < 0) | |
1560 jumpidx = curwin->w_jumplistlen - 1; | |
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parents:
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diff
changeset
|
1561 if (jumpidx == forward) // List exhausted for sure |
7 | 1562 break; |
1563 } | |
1564 } | |
1565 #endif | |
1566 | |
18757
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parents:
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diff
changeset
|
1567 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1568 { |
1569 forward = TRUE; | |
1570 buf = curbuf->b_next; | |
1571 for (;;) | |
1572 { | |
1573 if (buf == NULL) | |
1574 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1575 if (!forward) // tried both directions |
7 | 1576 break; |
1577 buf = curbuf->b_prev; | |
1578 forward = FALSE; | |
1579 continue; | |
1580 } | |
18757
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parents:
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diff
changeset
|
1581 // in non-help buffer, try to skip help buffers, and vv |
7 | 1582 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1583 { | |
18757
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parents:
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diff
changeset
|
1584 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1585 break; |
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
|
1586 if (bp == NULL) // remember unloaded buf for later |
7 | 1587 bp = buf; |
1588 } | |
1589 if (forward) | |
1590 buf = buf->b_next; | |
1591 else | |
1592 buf = buf->b_prev; | |
1593 } | |
1594 } | |
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parents:
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diff
changeset
|
1595 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1596 buf = bp; |
18757
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parents:
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diff
changeset
|
1597 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1598 { |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1599 FOR_ALL_BUFFERS(buf) |
7 | 1600 if (buf->b_p_bl && buf != curbuf) |
1601 break; | |
1602 } | |
18757
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parents:
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diff
changeset
|
1603 if (buf == NULL) // Still no buffer, just take one |
7 | 1604 { |
1605 if (curbuf->b_next != NULL) | |
1606 buf = curbuf->b_next; | |
1607 else | |
1608 buf = curbuf->b_prev; | |
1609 } | |
1610 } | |
1611 | |
5586 | 1612 if (buf == NULL) |
1613 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1614 // Autocommands must have wiped out all other buffers. Only option |
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parents:
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diff
changeset
|
1615 // now is to make the current buffer empty. |
5586 | 1616 return empty_curbuf(FALSE, forceit, action); |
1617 } | |
1618 | |
7 | 1619 /* |
1620 * make buf current buffer | |
1621 */ | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1622 if (action == DOBUF_SPLIT) // split window first |
7 | 1623 { |
18757
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parents:
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changeset
|
1624 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1625 // "buf" if one exists |
1618 | 1626 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1627 return OK; |
18757
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1628 // If 'switchbuf' contains "usetab": jump to first window in any tab |
c469e1930456
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parents:
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diff
changeset
|
1629 // page containing "buf" if one exists |
1618 | 1630 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1631 return OK; |
1632 if (win_split(0, 0) == FAIL) | |
1633 return FAIL; | |
1634 } | |
1635 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1636 // go to current buffer - nothing to do |
7 | 1637 if (buf == curbuf) |
1638 return OK; | |
1639 | |
1640 /* | |
1641 * Check if the current buffer may be abandoned. | |
1642 */ | |
1643 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1644 { | |
1645 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1646 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1647 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1648 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1649 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1650 set_bufref(&bufref, buf); |
7 | 1651 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1652 if (!bufref_valid(&bufref)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1653 // Autocommand deleted buffer, oops! |
7 | 1654 return FAIL; |
1655 } | |
1656 if (bufIsChanged(curbuf)) | |
1657 #endif | |
1658 { | |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1659 no_write_message(); |
7 | 1660 return FAIL; |
1661 } | |
1662 } | |
1663 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1664 // Go to the other buffer. |
7 | 1665 set_curbuf(buf, action); |
1666 | |
1667 if (action == DOBUF_SPLIT) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1668 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1669 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1670 #if defined(FEAT_EVAL) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1671 if (aborting()) // autocmds may abort script processing |
7 | 1672 return FAIL; |
1673 #endif | |
1674 | |
1675 return OK; | |
1676 } | |
1677 | |
1678 /* | |
1679 * Set current buffer to "buf". Executes autocommands and closes current | |
1680 * buffer. "action" tells how to close the current buffer: | |
1681 * DOBUF_GOTO free or hide it | |
1682 * DOBUF_SPLIT nothing | |
1683 * DOBUF_UNLOAD unload it | |
1684 * DOBUF_DEL delete it | |
1685 * 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
|
1686 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1687 */ |
1688 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1689 set_curbuf(buf_T *buf, int action) |
7 | 1690 { |
1691 buf_T *prevbuf; | |
1692 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:
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diff
changeset
|
1693 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1694 #ifdef FEAT_SYN_HL |
1695 long old_tw = curbuf->b_p_tw; | |
1696 #endif | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1697 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1698 bufref_T prevbufref; |
7 | 1699 |
1700 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1701 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
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parents:
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diff
changeset
|
1702 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1703 buflist_altfpos(curwin); // remember curpos |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1704 |
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patch 8.1.2368: using old C style comments
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changeset
|
1705 // Don't restart Select mode after switching to another buffer. |
7 | 1706 VIsual_reselect = FALSE; |
1707 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1708 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1709 prevbuf = curbuf; |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1710 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1711 set_bufref(&newbufref, buf); |
7 | 1712 |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1713 // Autocommands may delete the current buffer and/or the buffer we want to go |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1714 // 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
|
1715 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:
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diff
changeset
|
1716 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1717 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1718 #ifdef FEAT_EVAL |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1719 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1720 #endif |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1721 )) |
7 | 1722 { |
3068 | 1723 #ifdef FEAT_SYN_HL |
1724 if (prevbuf == curwin->w_buffer) | |
1725 reset_synblock(curwin); | |
1726 #endif | |
7 | 1727 if (unload) |
671 | 1728 close_windows(prevbuf, FALSE); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1729 #if defined(FEAT_EVAL) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1730 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1731 #else |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1732 if (bufref_valid(&prevbufref)) |
7 | 1733 #endif |
815 | 1734 { |
3654 | 1735 win_T *previouswin = curwin; |
19195
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patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1736 |
815 | 1737 if (prevbuf == curbuf) |
825 | 1738 u_sync(FALSE); |
7 | 1739 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1740 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
|
1741 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1742 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1743 FALSE, FALSE); |
3654 | 1744 if (curwin != previouswin && win_valid(previouswin)) |
18757
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parents:
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diff
changeset
|
1745 // autocommands changed curwin, Grr! |
3654 | 1746 curwin = previouswin; |
815 | 1747 } |
7 | 1748 } |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1749 // An autocommand may have deleted "buf", already entered it (e.g., when |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1750 // it did ":bunload") or aborted the script processing. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1751 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1752 if ((buf_valid(buf) && buf != curbuf |
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1753 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1754 && !aborting() |
13380
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1755 #endif |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1756 ) || curwin->w_buffer == NULL) |
4139 | 1757 { |
7 | 1758 enter_buffer(buf); |
4139 | 1759 #ifdef FEAT_SYN_HL |
1760 if (old_tw != curbuf->b_p_tw) | |
1761 check_colorcolumn(curwin); | |
1762 #endif | |
1763 } | |
7 | 1764 } |
1765 | |
1766 /* | |
1767 * Enter a new current buffer. | |
4139 | 1768 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1769 * be pointing to freed memory. | |
7 | 1770 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
1771 static void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1772 enter_buffer(buf_T *buf) |
7 | 1773 { |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1774 // Get the buffer in the current window. |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1775 curwin->w_buffer = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1776 curbuf = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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18010
diff
changeset
|
1777 ++curbuf->b_nwindows; |
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|
1778 |
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diff
changeset
|
1779 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1780 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1781 if (!buf->b_help) | |
1782 get_winopts(buf); | |
1783 #ifdef FEAT_FOLDING | |
1784 else | |
18156
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diff
changeset
|
1785 // Remove all folds in the window. |
7 | 1786 clearFolding(curwin); |
18156
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changeset
|
1787 foldUpdateAll(curwin); // update folds (later). |
7 | 1788 #endif |
1789 | |
1790 #ifdef FEAT_DIFF | |
672 | 1791 if (curwin->w_p_diff) |
1792 diff_buf_add(curbuf); | |
7 | 1793 #endif |
1794 | |
3068 | 1795 #ifdef FEAT_SYN_HL |
11690
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patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1796 curwin->w_s = &(curbuf->b_s); |
3068 | 1797 #endif |
1798 | |
18757
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parents:
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diff
changeset
|
1799 // Cursor on first line by default. |
7 | 1800 curwin->w_cursor.lnum = 1; |
1801 curwin->w_cursor.col = 0; | |
1802 curwin->w_cursor.coladd = 0; | |
1803 curwin->w_set_curswant = TRUE; | |
1744 | 1804 curwin->w_topline_was_set = FALSE; |
7 | 1805 |
18757
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|
1806 // mark cursor position as being invalid |
2091
95b659982b7c
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parents:
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|
1807 curwin->w_valid = 0; |
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1808 |
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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changeset
|
1809 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>
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diff
changeset
|
1810 curbuf->b_last_cursor.col, TRUE); |
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patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
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|
1811 |
18757
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1812 // Make sure the buffer is loaded. |
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|
1813 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1814 { |
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|
1815 // If there is no filetype, allow for detecting one. Esp. useful for |
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|
1816 // ":ball" used in a autocommand. If there already is a filetype we |
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|
1817 // might prefer to keep it. |
22 | 1818 if (*curbuf->b_p_ft == NUL) |
1819 did_filetype = FALSE; | |
1820 | |
2394
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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|
1821 open_buffer(FALSE, NULL, 0); |
22 | 1822 } |
7 | 1823 else |
1824 { | |
16664
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patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
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|
1825 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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|
1826 need_fileinfo = TRUE; // display file info after redraw |
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1827 |
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|
1828 // check if file changed |
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|
1829 (void)buf_check_timestamp(curbuf, FALSE); |
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|
1830 |
7 | 1831 curwin->w_topline = 1; |
13380
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Christian Brabandt <cb@256bit.org>
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|
1832 #ifdef FEAT_DIFF |
7 | 1833 curwin->w_topfill = 0; |
13380
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|
1834 #endif |
7 | 1835 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1836 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1837 } | |
1838 | |
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1839 // If autocommands did not change the cursor position, restore cursor lnum |
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|
1840 // and possibly cursor col. |
7 | 1841 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1842 buflist_getfpos(); | |
1843 | |
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|
1844 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1845 #ifdef FEAT_TITLE |
1846 maketitle(); | |
1847 #endif | |
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|
1848 // when autocmds didn't change it |
1744 | 1849 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
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|
1850 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1851 |
33 | 1852 #ifdef FEAT_NETBEANS_INTG |
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|
1853 // Send fileOpened event because we've changed buffers. |
2210 | 1854 netbeans_file_activated(curbuf); |
33 | 1855 #endif |
1856 | |
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|
1857 // Change directories when the 'acd' option is set. |
13632
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|
1858 DO_AUTOCHDIR; |
7 | 1859 |
1860 #ifdef FEAT_KEYMAP | |
1861 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1862 (void)keymap_init(); |
7 | 1863 #endif |
1185 | 1864 #ifdef FEAT_SPELL |
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1865 // May need to set the spell language. Can only do this after the buffer |
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1866 // has been properly setup. |
2250
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Add the conceal patch from Vince Negri.
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|
1867 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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|
1868 (void)did_set_spelllang(curwin); |
1185 | 1869 #endif |
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|
1870 #ifdef FEAT_VIMINFO |
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1871 curbuf->b_last_used = vim_time(); |
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|
1872 #endif |
1185 | 1873 |
7 | 1874 redraw_later(NOT_VALID); |
1875 } | |
1876 | |
961 | 1877 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1878 /* | |
1879 * Change to the directory of the current buffer. | |
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1880 * Don't do this while still starting up. |
961 | 1881 */ |
1882 void | |
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|
1883 do_autochdir(void) |
961 | 1884 { |
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|
1885 if ((starting == 0 || test_autochdir) |
8216
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1886 && curbuf->b_ffname != NULL |
13170
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Christian Brabandt <cb@256bit.org>
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|
1887 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1888 shorten_fnames(TRUE); |
1889 } | |
1890 #endif | |
1891 | |
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1892 void |
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|
1893 no_write_message(void) |
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|
1894 { |
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1895 #ifdef FEAT_TERMINAL |
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|
1896 if (term_job_running(curbuf->b_term)) |
15470
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|
1897 emsg(_("E948: Job still running (add ! to end the job)")); |
12146
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|
1898 else |
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1899 #endif |
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1900 emsg(_("E37: No write since last change (add ! to override)")); |
12146
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1901 } |
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1902 |
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1903 void |
13302
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Christian Brabandt <cb@256bit.org>
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|
1904 no_write_message_nobang(buf_T *buf UNUSED) |
12146
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1905 { |
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1906 #ifdef FEAT_TERMINAL |
13302
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Christian Brabandt <cb@256bit.org>
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1907 if (term_job_running(buf->b_term)) |
15470
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1908 emsg(_("E948: Job still running")); |
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1909 else |
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1910 #endif |
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1911 emsg(_("E37: No write since last change")); |
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1912 } |
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1913 |
7 | 1914 /* |
1915 * functions for dealing with the buffer list | |
1916 */ | |
1917 | |
1918 /* | |
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1919 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1920 * only one window. That means it can be re-used. |
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1921 */ |
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1922 int |
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1923 curbuf_reusable(void) |
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1924 { |
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1925 return (curbuf != NULL |
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1926 && curbuf->b_ffname == NULL |
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1927 && curbuf->b_nwindows <= 1 |
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1928 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
16261
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1929 #if defined(FEAT_QUICKFIX) |
16259
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1930 && !bt_quickfix(curbuf) |
16261
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1931 #endif |
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1932 && !curbufIsChanged()); |
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1933 } |
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1934 |
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|
1935 /* |
7 | 1936 * Add a file name to the buffer list. Return a pointer to the buffer. |
1937 * If the same file name already exists return a pointer to that buffer. | |
1938 * If it does not exist, or if fname == NULL, a new entry is created. | |
1939 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1940 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1941 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
9149
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1942 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
9473
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1943 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
bdac1019552f
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1944 * if the buffer already exists. |
17823
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1945 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1946 * This is the ONLY way to create a new buffer. |
1947 */ | |
1948 buf_T * | |
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1949 buflist_new( |
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1950 char_u *ffname_arg, // full path of fname or relative |
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1951 char_u *sfname_arg, // short fname or NULL |
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1952 linenr_T lnum, // preferred cursor line |
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1953 int flags) // BLN_ defines |
7 | 1954 { |
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1955 char_u *ffname = ffname_arg; |
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1956 char_u *sfname = sfname_arg; |
7 | 1957 buf_T *buf; |
1958 #ifdef UNIX | |
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1959 stat_T st; |
7 | 1960 #endif |
1961 | |
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1962 if (top_file_num == 1) |
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1963 hash_init(&buf_hashtab); |
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1964 |
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1965 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1966 |
1967 /* | |
1968 * If file name already exists in the list, update the entry. | |
1969 */ | |
1970 #ifdef UNIX | |
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1971 // On Unix we can use inode numbers when the file exists. Works better |
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1972 // for hard links. |
7 | 1973 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
1974 st.st_dev = (dev_T)-1; | |
1975 #endif | |
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1976 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1977 #ifdef UNIX |
1978 buflist_findname_stat(ffname, &st) | |
1979 #else | |
1980 buflist_findname(ffname) | |
1981 #endif | |
1982 ) != NULL) | |
1983 { | |
1984 vim_free(ffname); | |
1985 if (lnum != 0) | |
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1986 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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1987 lnum, (colnr_T)0, FALSE); |
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1988 |
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1989 if ((flags & BLN_NOOPT) == 0) |
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1990 // copy the options now, if 'cpo' doesn't have 's' and not done |
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1991 // already |
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1992 buf_copy_options(buf, 0); |
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1993 |
7 | 1994 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1995 { | |
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1996 bufref_T bufref; |
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1997 |
7 | 1998 buf->b_p_bl = TRUE; |
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1999 set_bufref(&bufref, buf); |
7 | 2000 if (!(flags & BLN_DUMMY)) |
5816 | 2001 { |
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2002 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2003 && !bufref_valid(&bufref)) |
5816 | 2004 return NULL; |
2005 } | |
7 | 2006 } |
2007 return buf; | |
2008 } | |
2009 | |
2010 /* | |
2011 * If the current buffer has no name and no contents, use the current | |
2012 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2013 * | |
2014 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2015 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2016 * buffer.) | |
7 | 2017 */ |
2018 buf = NULL; | |
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2019 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2020 { |
2021 buf = curbuf; | |
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2022 // It's like this buffer is deleted. Watch out for autocommands that |
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2023 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2024 if (curbuf->b_p_bl) |
2025 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2026 if (buf == curbuf) | |
2027 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2028 #ifdef FEAT_EVAL |
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2029 if (aborting()) // autocmds may abort script processing |
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2030 { |
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2031 vim_free(ffname); |
7 | 2032 return NULL; |
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2033 } |
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2034 #endif |
7 | 2035 if (buf == curbuf) |
2036 { | |
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2037 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2038 clear_string_option(&buf->b_p_bh); |
2039 clear_string_option(&buf->b_p_bt); | |
2040 } | |
2041 } | |
2042 if (buf != curbuf || curbuf == NULL) | |
2043 { | |
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2044 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2045 if (buf == NULL) |
2046 { | |
2047 vim_free(ffname); | |
2048 return NULL; | |
2049 } | |
4287 | 2050 #ifdef FEAT_EVAL |
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2051 // init b: variables |
4287 | 2052 buf->b_vars = dict_alloc(); |
2053 if (buf->b_vars == NULL) | |
2054 { | |
2055 vim_free(ffname); | |
2056 vim_free(buf); | |
2057 return NULL; | |
2058 } | |
2059 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2060 #endif | |
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2061 init_changedtick(buf); |
7 | 2062 } |
2063 | |
2064 if (ffname != NULL) | |
2065 { | |
2066 buf->b_ffname = ffname; | |
2067 buf->b_sfname = vim_strsave(sfname); | |
2068 } | |
2069 | |
2070 clear_wininfo(buf); | |
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2071 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2072 |
2073 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2074 || buf->b_wininfo == NULL) | |
2075 { | |
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2076 if (buf->b_sfname != buf->b_ffname) |
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2077 VIM_CLEAR(buf->b_sfname); |
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2078 else |
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2079 buf->b_sfname = NULL; |
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|
2080 VIM_CLEAR(buf->b_ffname); |
7 | 2081 if (buf != curbuf) |
2082 free_buffer(buf); | |
2083 return NULL; | |
2084 } | |
2085 | |
2086 if (buf == curbuf) | |
2087 { | |
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2088 // free all things allocated for this buffer |
2394
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2089 buf_freeall(buf, 0); |
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2090 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2091 return NULL; |
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2092 #if defined(FEAT_EVAL) |
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2093 if (aborting()) // autocmds may abort script processing |
7 | 2094 return NULL; |
2095 #endif | |
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2096 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2097 |
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2098 // Init the options. |
3925 | 2099 buf->b_p_initialized = FALSE; |
2100 buf_copy_options(buf, BCO_ENTER); | |
2101 | |
7 | 2102 #ifdef FEAT_KEYMAP |
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2103 // need to reload lmaps and set b:keymap_name |
7 | 2104 curbuf->b_kmap_state |= KEYMAP_INIT; |
2105 #endif | |
2106 } | |
2107 else | |
2108 { | |
2109 /* | |
2110 * put new buffer at the end of the buffer list | |
2111 */ | |
2112 buf->b_next = NULL; | |
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2113 if (firstbuf == NULL) // buffer list is empty |
7 | 2114 { |
2115 buf->b_prev = NULL; | |
2116 firstbuf = buf; | |
2117 } | |
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2118 else // append new buffer at end of list |
7 | 2119 { |
2120 lastbuf->b_next = buf; | |
2121 buf->b_prev = lastbuf; | |
2122 } | |
2123 lastbuf = buf; | |
2124 | |
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2125 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
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2126 { |
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2127 // Recycle a previously used buffer number. Used for buffers which |
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2128 // are normally hidden, e.g. in a popup window. Avoids that the |
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2129 // buffer number grows rapidly. |
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2130 --buf_reuse.ga_len; |
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2131 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
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2132 |
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2133 // Move buffer to the right place in the buffer list. |
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2134 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
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2135 { |
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2136 buf_T *prev = buf->b_prev; |
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2137 |
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2138 prev->b_next = buf->b_next; |
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2139 if (prev->b_next != NULL) |
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2140 prev->b_next->b_prev = prev; |
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2141 buf->b_next = prev; |
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2142 buf->b_prev = prev->b_prev; |
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2143 if (buf->b_prev != NULL) |
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2144 buf->b_prev->b_next = buf; |
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2145 prev->b_prev = buf; |
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2146 if (lastbuf == buf) |
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2147 lastbuf = prev; |
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changeset
|
2148 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2149 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2150 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2151 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2152 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2153 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
|
2154 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2155 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2156 emsg(_("W14: Warning: List of file names overflow")); |
7 | 2157 if (emsg_silent == 0) |
2158 { | |
2159 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
|
2160 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2161 } |
2162 top_file_num = 1; | |
2163 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2164 buf_hashtab_add(buf); |
7 | 2165 |
2166 /* | |
2167 * Always copy the options from the current buffer. | |
2168 */ | |
2169 buf_copy_options(buf, BCO_ALWAYS); | |
2170 } | |
2171 | |
2172 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2173 buf->b_wininfo->wi_win = curwin; | |
2174 | |
126 | 2175 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2176 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2177 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2178 #endif |
2179 | |
2180 buf->b_fname = buf->b_sfname; | |
2181 #ifdef UNIX | |
2182 if (st.st_dev == (dev_T)-1) | |
1873 | 2183 buf->b_dev_valid = FALSE; |
7 | 2184 else |
2185 { | |
1873 | 2186 buf->b_dev_valid = TRUE; |
7 | 2187 buf->b_dev = st.st_dev; |
2188 buf->b_ino = st.st_ino; | |
2189 } | |
2190 #endif | |
2191 buf->b_u_synced = TRUE; | |
2192 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2193 if (flags & BLN_DUMMY) |
2194 buf->b_flags |= BF_DUMMY; | |
7 | 2195 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2196 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2197 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
|
2198 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2199 if (!(flags & BLN_DUMMY)) |
2200 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2201 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2202 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2203 // 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
|
2204 // 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
|
2205 // 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
|
2206 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2207 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
|
2208 && !bufref_valid(&bufref)) |
5816 | 2209 return NULL; |
7 | 2210 if (flags & BLN_LISTED) |
5816 | 2211 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2212 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
|
2213 && !bufref_valid(&bufref)) |
5816 | 2214 return NULL; |
2215 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2216 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2217 if (aborting()) // autocmds may abort script processing |
7 | 2218 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2219 #endif |
7 | 2220 } |
2221 | |
2222 return buf; | |
2223 } | |
2224 | |
2225 /* | |
2226 * Free the memory for the options of a buffer. | |
2227 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2228 * 'fileencoding'. | |
2229 */ | |
2230 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2231 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2232 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2233 int free_p_ff) |
7 | 2234 { |
2235 if (free_p_ff) | |
2236 { | |
2237 clear_string_option(&buf->b_p_fenc); | |
2238 clear_string_option(&buf->b_p_ff); | |
2239 clear_string_option(&buf->b_p_bh); | |
2240 clear_string_option(&buf->b_p_bt); | |
2241 } | |
2242 #ifdef FEAT_FIND_ID | |
2243 clear_string_option(&buf->b_p_def); | |
2244 clear_string_option(&buf->b_p_inc); | |
2245 # ifdef FEAT_EVAL | |
2246 clear_string_option(&buf->b_p_inex); | |
2247 # endif | |
2248 #endif | |
2249 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2250 clear_string_option(&buf->b_p_inde); | |
2251 clear_string_option(&buf->b_p_indk); | |
2252 #endif | |
788 | 2253 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2254 clear_string_option(&buf->b_p_bexpr); | |
2255 #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
|
2256 #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
|
2257 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
|
2258 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2259 clear_string_option(&buf->b_p_fp); |
667 | 2260 #if defined(FEAT_EVAL) |
2261 clear_string_option(&buf->b_p_fex); | |
2262 #endif | |
7 | 2263 #ifdef FEAT_CRYPT |
2264 clear_string_option(&buf->b_p_key); | |
2265 #endif | |
2266 clear_string_option(&buf->b_p_kp); | |
2267 clear_string_option(&buf->b_p_mps); | |
2268 clear_string_option(&buf->b_p_fo); | |
41 | 2269 clear_string_option(&buf->b_p_flp); |
7 | 2270 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
|
2271 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2272 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
|
2273 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
|
2274 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
|
2275 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
|
2276 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
|
2277 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
|
2278 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
|
2279 #endif |
7 | 2280 #ifdef FEAT_KEYMAP |
2281 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
|
2282 keymap_clear(&buf->b_kmap_ga); |
7 | 2283 ga_clear(&buf->b_kmap_ga); |
2284 #endif | |
2285 clear_string_option(&buf->b_p_com); | |
2286 #ifdef FEAT_FOLDING | |
2287 clear_string_option(&buf->b_p_cms); | |
2288 #endif | |
2289 clear_string_option(&buf->b_p_nf); | |
2290 #ifdef FEAT_SYN_HL | |
2291 clear_string_option(&buf->b_p_syn); | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7572
diff
changeset
|
2292 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2293 #endif |
2294 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2295 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
|
2296 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
|
2297 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
|
2298 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2299 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
|
2300 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2301 #endif |
2302 #ifdef FEAT_SEARCHPATH | |
2303 clear_string_option(&buf->b_p_sua); | |
2304 #endif | |
2305 clear_string_option(&buf->b_p_ft); | |
2306 #ifdef FEAT_CINDENT | |
2307 clear_string_option(&buf->b_p_cink); | |
2308 clear_string_option(&buf->b_p_cino); | |
2309 #endif | |
2310 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2311 clear_string_option(&buf->b_p_cinw); | |
2312 #endif | |
2313 clear_string_option(&buf->b_p_cpt); | |
12 | 2314 #ifdef FEAT_COMPL_FUNC |
2315 clear_string_option(&buf->b_p_cfu); | |
502 | 2316 clear_string_option(&buf->b_p_ofu); |
12 | 2317 #endif |
7 | 2318 #ifdef FEAT_QUICKFIX |
2319 clear_string_option(&buf->b_p_gp); | |
2320 clear_string_option(&buf->b_p_mp); | |
2321 clear_string_option(&buf->b_p_efm); | |
2322 #endif | |
2323 clear_string_option(&buf->b_p_ep); | |
2324 clear_string_option(&buf->b_p_path); | |
2325 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
|
2326 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
|
2327 #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
|
2328 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
|
2329 #endif |
7 | 2330 clear_string_option(&buf->b_p_dict); |
2331 clear_string_option(&buf->b_p_tsr); | |
12 | 2332 #ifdef FEAT_TEXTOBJ |
2333 clear_string_option(&buf->b_p_qe); | |
2334 #endif | |
7 | 2335 buf->b_p_ar = -1; |
5446 | 2336 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2337 #ifdef FEAT_LISP |
2338 clear_string_option(&buf->b_p_lw); | |
2339 #endif | |
6243 | 2340 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
|
2341 clear_string_option(&buf->b_p_menc); |
7 | 2342 } |
2343 | |
2344 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2345 * 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
|
2346 * 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
|
2347 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2348 * if (options & GETF_SETMARK) call setpcmark() |
2349 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2350 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2351 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2352 * Return FAIL for failure, OK for success. |
7 | 2353 */ |
2354 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2355 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2356 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2357 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2358 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2359 int forceit) |
7 | 2360 { |
2361 buf_T *buf; | |
2362 win_T *wp = NULL; | |
2363 pos_T *fpos; | |
2364 colnr_T col; | |
2365 | |
2366 buf = buflist_findnr(n); | |
2367 if (buf == NULL) | |
2368 { | |
2369 if ((options & GETF_ALT) && n == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2370 emsg(_(e_noalt)); |
7 | 2371 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2372 semsg(_("E92: Buffer %d not found"), n); |
7 | 2373 return FAIL; |
2374 } | |
2375 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2376 // if alternate file is the current buffer, nothing to do |
7 | 2377 if (buf == curbuf) |
2378 return OK; | |
2379 | |
633 | 2380 if (text_locked()) |
631 | 2381 { |
633 | 2382 text_locked_msg(); |
7 | 2383 return FAIL; |
631 | 2384 } |
819 | 2385 if (curbuf_locked()) |
2386 return FAIL; | |
7 | 2387 |
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diff
changeset
|
2388 // altfpos may be changed by getfile(), get it now |
7 | 2389 if (lnum == 0) |
2390 { | |
2391 fpos = buflist_findfpos(buf); | |
2392 lnum = fpos->lnum; | |
2393 col = fpos->col; | |
2394 } | |
2395 else | |
2396 col = 0; | |
2397 | |
2398 if (options & GETF_SWITCH) | |
2399 { | |
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diff
changeset
|
2400 // If 'switchbuf' contains "useopen": jump to first window containing |
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parents:
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diff
changeset
|
2401 // "buf" if one exists |
1618 | 2402 if (swb_flags & SWB_USEOPEN) |
7 | 2403 wp = buf_jump_open_win(buf); |
6843 | 2404 |
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changeset
|
2405 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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parents:
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diff
changeset
|
2406 // page containing "buf" if one exists |
1618 | 2407 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2408 wp = buf_jump_open_tab(buf); |
6843 | 2409 |
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|
2410 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
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diff
changeset
|
2411 // current buffer isn't empty: open new tab or window |
6843 | 2412 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) |
11121
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Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
2413 && !BUFEMPTY()) |
7 | 2414 { |
6843 | 2415 if (swb_flags & SWB_NEWTAB) |
1618 | 2416 tabpage_new(); |
6843 | 2417 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2418 == FAIL) | |
7 | 2419 return FAIL; |
2583 | 2420 RESET_BINDING(curwin); |
7 | 2421 } |
2422 } | |
2423 | |
2424 ++RedrawingDisabled; | |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2425 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:
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diff
changeset
|
2426 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2427 { |
2428 --RedrawingDisabled; | |
2429 | |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2430 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2431 if (!p_sol && col != 0) |
2432 { | |
2433 curwin->w_cursor.col = col; | |
2434 check_cursor_col(); | |
2435 curwin->w_cursor.coladd = 0; | |
2436 curwin->w_set_curswant = TRUE; | |
2437 } | |
2438 return OK; | |
2439 } | |
2440 --RedrawingDisabled; | |
2441 return FAIL; | |
2442 } | |
2443 | |
2444 /* | |
2445 * go to the last know line number for the current buffer | |
2446 */ | |
17789
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patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
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17781
diff
changeset
|
2447 static void |
7817
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diff
changeset
|
2448 buflist_getfpos(void) |
7 | 2449 { |
2450 pos_T *fpos; | |
2451 | |
2452 fpos = buflist_findfpos(curbuf); | |
2453 | |
2454 curwin->w_cursor.lnum = fpos->lnum; | |
2455 check_cursor_lnum(); | |
2456 | |
2457 if (p_sol) | |
2458 curwin->w_cursor.col = 0; | |
2459 else | |
2460 { | |
2461 curwin->w_cursor.col = fpos->col; | |
2462 check_cursor_col(); | |
2463 curwin->w_cursor.coladd = 0; | |
2464 curwin->w_set_curswant = TRUE; | |
2465 } | |
2466 } | |
2467 | |
42 | 2468 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2469 /* | |
2470 * Find file in buffer list by name (it has to be for the current window). | |
2471 * Returns NULL if not found. | |
2472 */ | |
2473 buf_T * | |
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diff
changeset
|
2474 buflist_findname_exp(char_u *fname) |
42 | 2475 { |
2476 char_u *ffname; | |
2477 buf_T *buf = NULL; | |
2478 | |
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diff
changeset
|
2479 // First make the name into a full path name |
42 | 2480 ffname = FullName_save(fname, |
2481 #ifdef UNIX | |
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diff
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|
2482 TRUE // force expansion, get rid of symbolic links |
42 | 2483 #else |
2484 FALSE | |
2485 #endif | |
2486 ); | |
2487 if (ffname != NULL) | |
2488 { | |
2489 buf = buflist_findname(ffname); | |
2490 vim_free(ffname); | |
2491 } | |
2492 return buf; | |
2493 } | |
2494 #endif | |
2495 | |
7 | 2496 /* |
2497 * Find file in buffer list by name (it has to be for the current window). | |
2498 * "ffname" must have a full path. | |
42 | 2499 * Skips dummy buffers. |
2500 * Returns NULL if not found. | |
7 | 2501 */ |
2502 buf_T * | |
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diff
changeset
|
2503 buflist_findname(char_u *ffname) |
7 | 2504 { |
2505 #ifdef UNIX | |
9387
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
2506 stat_T st; |
7 | 2507 |
2508 if (mch_stat((char *)ffname, &st) < 0) | |
2509 st.st_dev = (dev_T)-1; | |
2510 return buflist_findname_stat(ffname, &st); | |
2511 } | |
2512 | |
2513 /* | |
2514 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2515 * twice for the same file. | |
42 | 2516 * Returns NULL if not found. |
7 | 2517 */ |
2518 static buf_T * | |
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diff
changeset
|
2519 buflist_findname_stat( |
83861277e6a3
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diff
changeset
|
2520 char_u *ffname, |
9387
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diff
changeset
|
2521 stat_T *stp) |
7 | 2522 { |
2523 #endif | |
2524 buf_T *buf; | |
2525 | |
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Bram Moolenaar <Bram@vim.org>
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|
2526 // Start at the last buffer, expect to find a match sooner. |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2527 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2528 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2529 #ifdef UNIX |
2530 , stp | |
2531 #endif | |
2532 )) | |
2533 return buf; | |
2534 return NULL; | |
2535 } | |
2536 | |
2537 /* | |
2538 * Find file in buffer list by a regexp pattern. | |
2539 * Return fnum of the found buffer. | |
2540 * Return < 0 for error. | |
2541 */ | |
2542 int | |
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7799
diff
changeset
|
2543 buflist_findpat( |
83861277e6a3
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diff
changeset
|
2544 char_u *pattern, |
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|
2545 char_u *pattern_end, // pointer to first char after pattern |
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diff
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|
2546 int unlisted, // find unlisted buffers |
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diff
changeset
|
2547 int diffmode UNUSED, // find diff-mode buffers only |
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diff
changeset
|
2548 int curtab_only) // find buffers in current tab only |
7 | 2549 { |
2550 buf_T *buf; | |
2551 int match = -1; | |
2552 int find_listed; | |
2553 char_u *pat; | |
2554 char_u *patend; | |
2555 int attempt; | |
2556 char_u *p; | |
2557 int toggledollar; | |
2558 | |
2559 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2560 { | |
2561 if (*pattern == '%') | |
2562 match = curbuf->b_fnum; | |
2563 else | |
2564 match = curwin->w_alt_fnum; | |
2565 #ifdef FEAT_DIFF | |
2566 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2567 match = -1; | |
2568 #endif | |
2569 } | |
2570 | |
2571 /* | |
2572 * Try four ways of matching a listed buffer: | |
2573 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2574 * attempt == 1: with '^' at start (only at position 0) |
7 | 2575 * attempt == 2: with '$' at end (only match at end) |
2576 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2577 * Repeat this for finding an unlisted buffer if there was no matching | |
2578 * listed buffer. | |
2579 */ | |
2580 else | |
2581 { | |
2582 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2583 if (pat == NULL) | |
2584 return -1; | |
2585 patend = pat + STRLEN(pat) - 1; | |
2586 toggledollar = (patend > pat && *patend == '$'); | |
2587 | |
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|
2588 // First try finding a listed buffer. If not found and "unlisted" |
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diff
changeset
|
2589 // is TRUE, try finding an unlisted buffer. |
7 | 2590 find_listed = TRUE; |
2591 for (;;) | |
2592 { | |
2593 for (attempt = 0; attempt <= 3; ++attempt) | |
2594 { | |
6375 | 2595 regmatch_T regmatch; |
2596 | |
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changeset
|
2597 // may add '^' and '$' |
7 | 2598 if (toggledollar) |
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|
2599 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2600 p = pat; |
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|
2601 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2602 ++p; |
6375 | 2603 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2604 if (regmatch.regprog == NULL) | |
7 | 2605 { |
2606 vim_free(pat); | |
2607 return -1; | |
2608 } | |
2609 | |
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|
2610 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2611 if (buf->b_p_bl == find_listed |
2612 #ifdef FEAT_DIFF | |
2613 && (!diffmode || diff_mode_buf(buf)) | |
2614 #endif | |
6375 | 2615 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2616 { |
4236 | 2617 if (curtab_only) |
2618 { | |
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|
2619 // Ignore the match if the buffer is not open in |
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changeset
|
2620 // the current tab. |
4236 | 2621 win_T *wp; |
2622 | |
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9645
diff
changeset
|
2623 FOR_ALL_WINDOWS(wp) |
4236 | 2624 if (wp->w_buffer == buf) |
2625 break; | |
2626 if (wp == NULL) | |
2627 continue; | |
2628 } | |
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|
2629 if (match >= 0) // already found a match |
7 | 2630 { |
2631 match = -2; | |
2632 break; | |
2633 } | |
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|
2634 match = buf->b_fnum; // remember first match |
7 | 2635 } |
2636 | |
6375 | 2637 vim_regfree(regmatch.regprog); |
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|
2638 if (match >= 0) // found one match |
7 | 2639 break; |
2640 } | |
2641 | |
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|
2642 // Only search for unlisted buffers if there was no match with |
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changeset
|
2643 // a listed buffer. |
7 | 2644 if (!unlisted || !find_listed || match != -1) |
2645 break; | |
2646 find_listed = FALSE; | |
2647 } | |
2648 | |
2649 vim_free(pat); | |
2650 } | |
2651 | |
2652 if (match == -2) | |
15470
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patch 8.1.0743: giving error messages is not flexible
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diff
changeset
|
2653 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2654 else if (match < 0) |
15470
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|
2655 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2656 return match; |
2657 } | |
2658 | |
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|
2659 #ifdef FEAT_VIMINFO |
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|
2660 typedef struct { |
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|
2661 buf_T *buf; |
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|
2662 char_u *match; |
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|
2663 } bufmatch_T; |
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|
2664 #endif |
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diff
changeset
|
2665 |
7 | 2666 /* |
2667 * Find all buffer names that match. | |
2668 * For command line expansion of ":buf" and ":sbuf". | |
2669 * Return OK if matches found, FAIL otherwise. | |
2670 */ | |
2671 int | |
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changeset
|
2672 ExpandBufnames( |
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changeset
|
2673 char_u *pat, |
83861277e6a3
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changeset
|
2674 int *num_file, |
83861277e6a3
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changeset
|
2675 char_u ***file, |
83861277e6a3
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changeset
|
2676 int options) |
7 | 2677 { |
2678 int count = 0; | |
2679 buf_T *buf; | |
2680 int round; | |
2681 char_u *p; | |
2682 int attempt; | |
170 | 2683 char_u *patc; |
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|
2684 #ifdef FEAT_VIMINFO |
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|
2685 bufmatch_T *matches = NULL; |
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|
2686 #endif |
7 | 2687 |
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|
2688 *num_file = 0; // return values in case of FAIL |
7 | 2689 *file = NULL; |
2690 | |
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changeset
|
2691 #ifdef FEAT_DIFF |
0883a37ccf84
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diff
changeset
|
2692 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff) |
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18991
diff
changeset
|
2693 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2694 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2695 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2696 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2697 if (*pat == '^') |
2698 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2699 patc = alloc(STRLEN(pat) + 11); |
170 | 2700 if (patc == NULL) |
2701 return FAIL; | |
2702 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2703 STRCPY(patc + 11, pat + 1); | |
2704 } | |
2705 else | |
2706 patc = pat; | |
2707 | |
7 | 2708 /* |
170 | 2709 * attempt == 0: try match with '\<', match at start of word |
267 | 2710 * attempt == 1: try match without '\<', match anywhere |
7 | 2711 */ |
267 | 2712 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2713 { |
6375 | 2714 regmatch_T regmatch; |
2715 | |
267 | 2716 if (attempt > 0 && patc == pat) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2717 break; // there was no anchor, no need to try again |
6375 | 2718 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2719 if (regmatch.regprog == NULL) | |
7 | 2720 { |
170 | 2721 if (patc != pat) |
2722 vim_free(patc); | |
2723 return FAIL; | |
7 | 2724 } |
2725 | |
2726 /* | |
2727 * round == 1: Count the matches. | |
2728 * round == 2: Build the array to keep the matches. | |
2729 */ | |
2730 for (round = 1; round <= 2; ++round) | |
2731 { | |
2732 count = 0; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2733 FOR_ALL_BUFFERS(buf) |
7 | 2734 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2735 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2736 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2737 #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
|
2738 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
|
2739 // 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
|
2740 // :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
|
2741 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
|
2742 continue; |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2743 #endif |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2744 |
6375 | 2745 p = buflist_match(®match, buf, p_wic); |
7 | 2746 if (p != NULL) |
2747 { | |
2748 if (round == 1) | |
2749 ++count; | |
2750 else | |
2751 { | |
2752 if (options & WILD_HOME_REPLACE) | |
2753 p = home_replace_save(buf, p); | |
2754 else | |
2755 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
|
2756 #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
|
2757 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
|
2758 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2759 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
|
2760 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
|
2761 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
|
2762 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2763 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
|
2764 #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
|
2765 (*file)[count++] = p; |
7 | 2766 } |
2767 } | |
2768 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2769 if (count == 0) // no match found, break here |
7 | 2770 break; |
2771 if (round == 1) | |
2772 { | |
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
|
2773 *file = ALLOC_MULT(char_u *, count); |
7 | 2774 if (*file == NULL) |
2775 { | |
6375 | 2776 vim_regfree(regmatch.regprog); |
170 | 2777 if (patc != pat) |
2778 vim_free(patc); | |
7 | 2779 return FAIL; |
2780 } | |
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
|
2781 #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
|
2782 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
|
2783 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
|
2784 #endif |
7 | 2785 } |
2786 } | |
6375 | 2787 vim_regfree(regmatch.regprog); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2788 if (count) // match(es) found, break here |
7 | 2789 break; |
2790 } | |
2791 | |
170 | 2792 if (patc != pat) |
2793 vim_free(patc); | |
2794 | |
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
|
2795 #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
|
2796 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
|
2797 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2798 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
|
2799 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
|
2800 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
|
2801 // 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
|
2802 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
|
2803 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2804 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
|
2805 (*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
|
2806 (*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
|
2807 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2808 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
|
2809 { |
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 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
|
2811 (*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
|
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 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
|
2814 } |
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 #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
|
2816 |
7 | 2817 *num_file = count; |
2818 return (count == 0 ? FAIL : OK); | |
2819 } | |
2820 | |
2821 /* | |
2822 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2823 */ | |
2824 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2825 buflist_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2826 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2827 buf_T *buf, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2828 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2829 { |
2830 char_u *match; | |
2831 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2832 // First try the short file name, then the long file name. |
6375 | 2833 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2834 if (match == NULL) |
6375 | 2835 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2836 |
2837 return match; | |
2838 } | |
2839 | |
2840 /* | |
2841 * Try matching the regexp in "prog" with file name "name". | |
2842 * Return "name" when there is a match, NULL when not. | |
2843 */ | |
2844 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2845 fname_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2846 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2847 char_u *name, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2848 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2849 { |
2850 char_u *match = NULL; | |
2851 char_u *p; | |
2852 | |
2853 if (name != NULL) | |
2854 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2855 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2856 rmp->rm_ic = p_fic || ignore_case; |
2857 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2858 match = name; |
2859 else | |
2860 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2861 // Replace $(HOME) with '~' and try matching again. |
7 | 2862 p = home_replace_save(NULL, name); |
6375 | 2863 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2864 match = name; |
2865 vim_free(p); | |
2866 } | |
2867 } | |
2868 | |
2869 return match; | |
2870 } | |
2871 | |
2872 /* | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2873 * Find a file in the buffer list by buffer number. |
7 | 2874 */ |
2875 buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2876 buflist_findnr(int nr) |
7 | 2877 { |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2878 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2879 hashitem_T *hi; |
7 | 2880 |
2881 if (nr == 0) | |
2882 nr = curwin->w_alt_fnum; | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2883 sprintf((char *)key, "%x", nr); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2884 hi = hash_find(&buf_hashtab, key); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2885 |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2886 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2887 return (buf_T *)(hi->hi_key |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2888 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2889 return NULL; |
2890 } | |
2891 | |
2892 /* | |
2893 * Get name of file 'n' in the buffer list. | |
2894 * When the file has no name an empty string is returned. | |
2895 * home_replace() is used to shorten the file name (used for marks). | |
2896 * Returns a pointer to allocated memory, of NULL when failed. | |
2897 */ | |
2898 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2899 buflist_nr2name( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2900 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2901 int fullname, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2902 int helptail) // for help buffers return tail only |
7 | 2903 { |
2904 buf_T *buf; | |
2905 | |
2906 buf = buflist_findnr(n); | |
2907 if (buf == NULL) | |
2908 return NULL; | |
2909 return home_replace_save(helptail ? buf : NULL, | |
2910 fullname ? buf->b_ffname : buf->b_fname); | |
2911 } | |
2912 | |
2913 /* | |
2914 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2915 * When "copy_options" is TRUE save the local window option values. | |
2916 * When "lnum" is 0 only do the options. | |
2917 */ | |
17458
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patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
2918 void |
7817
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parents:
7799
diff
changeset
|
2919 buflist_setfpos( |
83861277e6a3
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parents:
7799
diff
changeset
|
2920 buf_T *buf, |
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22699
diff
changeset
|
2921 win_T *win, // may be NULL when using :badd |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2922 linenr_T lnum, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2923 colnr_T col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2924 int copy_options) |
7 | 2925 { |
2926 wininfo_T *wip; | |
2927 | |
19888
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patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
2928 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2929 if (wip->wi_win == win) |
2930 break; | |
2931 if (wip == NULL) | |
2932 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2933 // allocate a new entry |
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
|
2934 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2935 if (wip == NULL) |
2936 return; | |
2937 wip->wi_win = win; | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2938 if (lnum == 0) // set lnum even when it's 0 |
7 | 2939 lnum = 1; |
2940 } | |
2941 else | |
2942 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2943 // remove the entry from the list |
7 | 2944 if (wip->wi_prev) |
2945 wip->wi_prev->wi_next = wip->wi_next; | |
2946 else | |
2947 buf->b_wininfo = wip->wi_next; | |
2948 if (wip->wi_next) | |
2949 wip->wi_next->wi_prev = wip->wi_prev; | |
2950 if (copy_options && wip->wi_optset) | |
2951 { | |
2952 clear_winopt(&wip->wi_opt); | |
2953 #ifdef FEAT_FOLDING | |
2954 deleteFoldRecurse(&wip->wi_folds); | |
2955 #endif | |
2956 } | |
2957 } | |
2958 if (lnum != 0) | |
2959 { | |
2960 wip->wi_fpos.lnum = lnum; | |
2961 wip->wi_fpos.col = col; | |
2962 } | |
22711
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2963 if (copy_options && win != NULL) |
7 | 2964 { |
18757
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parents:
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diff
changeset
|
2965 // Save the window-specific option values. |
7 | 2966 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
2967 #ifdef FEAT_FOLDING | |
2968 wip->wi_fold_manual = win->w_fold_manual; | |
2969 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2970 #endif | |
2971 wip->wi_optset = TRUE; | |
2972 } | |
2973 | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2974 // insert the entry in front of the list |
7 | 2975 wip->wi_next = buf->b_wininfo; |
2976 buf->b_wininfo = wip; | |
2977 wip->wi_prev = NULL; | |
2978 if (wip->wi_next) | |
2979 wip->wi_next->wi_prev = wip; | |
2980 | |
2981 return; | |
2982 } | |
2983 | |
1743 | 2984 #ifdef FEAT_DIFF |
2985 /* | |
2986 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2987 * page. That's because a diff is local to a tab page. | |
2988 */ | |
2989 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2990 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2991 { |
2992 win_T *wp; | |
2993 | |
2994 if (wip->wi_opt.wo_diff) | |
2995 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2996 FOR_ALL_WINDOWS(wp) |
18757
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diff
changeset
|
2997 // return FALSE when it's a window in the current tab page, thus |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2998 // the buffer was in diff mode here |
1743 | 2999 if (wip->wi_win == wp) |
3000 return FALSE; | |
3001 return TRUE; | |
3002 } | |
3003 return FALSE; | |
3004 } | |
3005 #endif | |
3006 | |
7 | 3007 /* |
3008 * Find info for the current window in buffer "buf". | |
3009 * If not found, return the info for the most recently used window. | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3010 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3011 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3012 * another tab page. | |
7 | 3013 * Returns NULL when there isn't any info. |
3014 */ | |
3015 static wininfo_T * | |
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diff
changeset
|
3016 find_wininfo( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3017 buf_T *buf, |
22711
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parents:
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diff
changeset
|
3018 int need_options, |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3019 int skip_diff_buffer UNUSED) |
7 | 3020 { |
3021 wininfo_T *wip; | |
3022 | |
19888
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3023 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3024 if (wip->wi_win == curwin |
3025 #ifdef FEAT_DIFF | |
3026 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3027 #endif | |
22711
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changeset
|
3028 |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3029 && (!need_options || wip->wi_optset)) |
7 | 3030 break; |
1743 | 3031 |
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changeset
|
3032 // If no wininfo for curwin, use the first in the list (that doesn't have |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3033 // 'diff' set and is in another tab page). |
22711
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3034 // If "need_options" is TRUE skip entries that don't have options set, |
92f221ad267c
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diff
changeset
|
3035 // unless the window is editing "buf", so we can copy from the window |
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3036 // itself. |
1743 | 3037 if (wip == NULL) |
3038 { | |
3039 #ifdef FEAT_DIFF | |
3040 if (skip_diff_buffer) | |
3041 { | |
19888
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diff
changeset
|
3042 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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changeset
|
3043 if (!wininfo_other_tab_diff(wip) |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3044 && (!need_options || wip->wi_optset |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3045 || (wip->wi_win != NULL |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3046 && wip->wi_win->w_buffer == buf))) |
1743 | 3047 break; |
3048 } | |
3049 else | |
3050 #endif | |
3051 wip = buf->b_wininfo; | |
3052 } | |
7 | 3053 return wip; |
3054 } | |
3055 | |
3056 /* | |
3057 * Reset the local window options to the values last used in this window. | |
3058 * If the buffer wasn't used in this window before, use the values from | |
3059 * the most recently used window. If the values were never set, use the | |
3060 * global values for the window. | |
3061 */ | |
3062 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3063 get_winopts(buf_T *buf) |
7 | 3064 { |
3065 wininfo_T *wip; | |
3066 | |
3067 clear_winopt(&curwin->w_onebuf_opt); | |
3068 #ifdef FEAT_FOLDING | |
3069 clearFolding(curwin); | |
3070 #endif | |
3071 | |
22711
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3072 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
|
3073 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
|
3074 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3075 { |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
3076 // 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
|
3077 // 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
|
3078 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
|
3079 |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3080 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
|
3081 #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
|
3082 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
|
3083 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
|
3084 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
|
3085 #endif |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3086 } |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3087 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
|
3088 { |
18757
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diff
changeset
|
3089 // the buffer was displayed in the current window earlier |
7 | 3090 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3091 #ifdef FEAT_FOLDING | |
3092 curwin->w_fold_manual = wip->wi_fold_manual; | |
3093 curwin->w_foldinvalid = TRUE; | |
3094 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3095 #endif | |
3096 } | |
3097 else | |
3098 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3099 | |
3100 #ifdef FEAT_FOLDING | |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3101 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3102 if (p_fdls >= 0) |
3103 curwin->w_p_fdl = p_fdls; | |
3104 #endif | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3105 after_copy_winopt(curwin); |
7 | 3106 } |
3107 | |
3108 /* | |
3109 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3110 * window. | |
3111 * Returns a pointer to no_position if no position is found. | |
3112 */ | |
3113 pos_T * | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3114 buflist_findfpos(buf_T *buf) |
7 | 3115 { |
3116 wininfo_T *wip; | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
3117 static pos_T no_position = {1, 0, 0}; |
7 | 3118 |
22711
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3119 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3120 if (wip != NULL) |
3121 return &(wip->wi_fpos); | |
3122 else | |
3123 return &no_position; | |
3124 } | |
3125 | |
3126 /* | |
3127 * Find the lnum for the buffer 'buf' for the current window. | |
3128 */ | |
3129 linenr_T | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3130 buflist_findlnum(buf_T *buf) |
7 | 3131 { |
3132 return buflist_findfpos(buf)->lnum; | |
3133 } | |
3134 | |
3135 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3136 * List all known file names (for :files and :buffers command). |
7 | 3137 */ |
3138 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3139 buflist_list(exarg_T *eap) |
7 | 3140 { |
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
|
3141 buf_T *buf = firstbuf; |
7 | 3142 int len; |
3143 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
|
3144 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
|
3145 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
|
3146 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3147 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3148 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
|
3149 #endif |
7 | 3150 |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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18225
diff
changeset
|
3151 #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
|
3152 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
|
3153 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
|
3154 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3155 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
|
3156 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3157 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
|
3158 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
|
3159 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3160 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
|
3161 ((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
|
3162 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3163 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3164 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
|
3165 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
|
3166 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3167 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
|
3168 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
|
3169 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3170 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3171 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3172 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
|
3173 ? (++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
|
3174 : 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
|
3175 #else |
7 | 3176 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
|
3177 #endif |
7 | 3178 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3179 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3180 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
|
3181 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
|
3182 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3183 // skip unlisted buffers, unless ! was used |
6945 | 3184 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3185 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3186 || (vim_strchr(eap->arg, '+') | |
3187 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3188 || (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
|
3189 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3190 || (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
|
3191 && (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
|
3192 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3193 || (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
|
3194 && (!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
|
3195 || (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
|
3196 && (!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
|
3197 || (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
|
3198 && (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
|
3199 #endif |
6945 | 3200 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3201 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3202 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3203 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3204 || (vim_strchr(eap->arg, '#') | |
3205 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3206 continue; |
3207 if (buf_spname(buf) != NULL) | |
3839 | 3208 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3209 else |
3210 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
|
3211 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3212 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3213 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3214 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
|
3215 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3216 #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
|
3217 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
|
3218 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3219 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
|
3220 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3221 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3222 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3223 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
|
3224 // 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
|
3225 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3226 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
|
3227 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
|
3228 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3229 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3230 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
|
3231 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3232 msg_putchar('\n'); |
302 | 3233 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3234 buf->b_fnum, |
3235 buf->b_p_bl ? ' ' : 'u', | |
3236 buf == curbuf ? '%' : | |
3237 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3238 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3239 (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
|
3240 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3241 changed_char, |
300 | 3242 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3243 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3244 len = IOSIZE - 20; |
7 | 3245 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3246 // put "line 999" in column 40 or after the file name |
7 | 3247 i = 40 - vim_strsize(IObuff); |
3248 do | |
3249 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3250 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
|
3251 #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
|
3252 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
|
3253 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
|
3254 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
|
3255 #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
|
3256 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
|
3257 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3258 : (long)buflist_findlnum(buf)); |
7 | 3259 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3260 out_flush(); // output one line at a time |
7 | 3261 ui_breakcheck(); |
3262 } | |
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
|
3263 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3264 #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
|
3265 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
|
3266 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
|
3267 #endif |
7 | 3268 } |
3269 | |
3270 /* | |
3271 * Get file name and line number for file 'fnum'. | |
3272 * Used by DoOneCmd() for translating '%' and '#'. | |
3273 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3274 * Return FAIL if not found, OK for success. | |
3275 */ | |
3276 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3277 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3278 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3279 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3280 linenr_T *lnum) |
7 | 3281 { |
3282 buf_T *buf; | |
3283 | |
3284 buf = buflist_findnr(fnum); | |
3285 if (buf == NULL || buf->b_fname == NULL) | |
3286 return FAIL; | |
3287 | |
3288 *fname = buf->b_fname; | |
3289 *lnum = buflist_findlnum(buf); | |
3290 | |
3291 return OK; | |
3292 } | |
3293 | |
3294 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3295 * 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
|
3296 * "sfname_arg". |
7 | 3297 * The file name with the full path is also remembered, for when :cd is used. |
3298 * Returns FAIL for failure (file name already in use by other buffer) | |
3299 * OK otherwise. | |
3300 */ | |
3301 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3302 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3303 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
|
3304 char_u *ffname_arg, |
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changeset
|
3305 char_u *sfname_arg, |
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diff
changeset
|
3306 int message) // give message when buffer already exists |
7 | 3307 { |
14917
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diff
changeset
|
3308 char_u *ffname = ffname_arg; |
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diff
changeset
|
3309 char_u *sfname = sfname_arg; |
42 | 3310 buf_T *obuf = NULL; |
7 | 3311 #ifdef UNIX |
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diff
changeset
|
3312 stat_T st; |
7 | 3313 #endif |
3314 | |
3315 if (ffname == NULL || *ffname == NUL) | |
3316 { | |
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changeset
|
3317 // Removing the name. |
14917
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diff
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|
3318 if (buf->b_sfname != buf->b_ffname) |
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diff
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|
3319 VIM_CLEAR(buf->b_sfname); |
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diff
changeset
|
3320 else |
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diff
changeset
|
3321 buf->b_sfname = NULL; |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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parents:
13170
diff
changeset
|
3322 VIM_CLEAR(buf->b_ffname); |
7 | 3323 #ifdef UNIX |
3324 st.st_dev = (dev_T)-1; | |
3325 #endif | |
3326 } | |
3327 else | |
3328 { | |
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changeset
|
3329 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
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parents:
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diff
changeset
|
3330 if (ffname == NULL) // out of memory |
7 | 3331 return FAIL; |
3332 | |
3333 /* | |
3334 * if the file name is already used in another buffer: | |
3335 * - if the buffer is loaded, fail | |
3336 * - if the buffer is not loaded, delete it from the list | |
3337 */ | |
3338 #ifdef UNIX | |
3339 if (mch_stat((char *)ffname, &st) < 0) | |
3340 st.st_dev = (dev_T)-1; | |
42 | 3341 #endif |
3342 if (!(buf->b_flags & BF_DUMMY)) | |
3343 #ifdef UNIX | |
3344 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3345 #else |
42 | 3346 obuf = buflist_findname(ffname); |
7 | 3347 #endif |
3348 if (obuf != NULL && obuf != buf) | |
3349 { | |
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|
3350 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail |
7 | 3351 { |
3352 if (message) | |
15470
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patch 8.1.0743: giving error messages is not flexible
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15330
diff
changeset
|
3353 emsg(_("E95: Buffer with this name already exists")); |
7 | 3354 vim_free(ffname); |
3355 return FAIL; | |
3356 } | |
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changeset
|
3357 // delete from the list |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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diff
changeset
|
3358 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3359 } |
3360 sfname = vim_strsave(sfname); | |
3361 if (ffname == NULL || sfname == NULL) | |
3362 { | |
3363 vim_free(sfname); | |
3364 vim_free(ffname); | |
3365 return FAIL; | |
3366 } | |
3367 #ifdef USE_FNAME_CASE | |
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|
3368 fname_case(sfname, 0); // set correct case for short file name |
7 | 3369 #endif |
14917
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|
3370 if (buf->b_sfname != buf->b_ffname) |
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diff
changeset
|
3371 vim_free(buf->b_sfname); |
7 | 3372 vim_free(buf->b_ffname); |
3373 buf->b_ffname = ffname; | |
3374 buf->b_sfname = sfname; | |
3375 } | |
3376 buf->b_fname = buf->b_sfname; | |
3377 #ifdef UNIX | |
3378 if (st.st_dev == (dev_T)-1) | |
1873 | 3379 buf->b_dev_valid = FALSE; |
7 | 3380 else |
3381 { | |
1873 | 3382 buf->b_dev_valid = TRUE; |
7 | 3383 buf->b_dev = st.st_dev; |
3384 buf->b_ino = st.st_ino; | |
3385 } | |
3386 #endif | |
3387 | |
3388 buf->b_shortname = FALSE; | |
3389 | |
3390 buf_name_changed(buf); | |
3391 return OK; | |
3392 } | |
3393 | |
3394 /* | |
41 | 3395 * Crude way of changing the name of a buffer. Use with care! |
3396 * The name should be relative to the current directory. | |
3397 */ | |
3398 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3399 buf_set_name(int fnum, char_u *name) |
41 | 3400 { |
3401 buf_T *buf; | |
3402 | |
3403 buf = buflist_findnr(fnum); | |
3404 if (buf != NULL) | |
3405 { | |
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|
3406 if (buf->b_sfname != buf->b_ffname) |
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diff
changeset
|
3407 vim_free(buf->b_sfname); |
41 | 3408 vim_free(buf->b_ffname); |
844 | 3409 buf->b_ffname = vim_strsave(name); |
3410 buf->b_sfname = NULL; | |
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|
3411 // Allocate ffname and expand into full path. Also resolves .lnk |
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changeset
|
3412 // files on Win32. |
844 | 3413 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3414 buf->b_fname = buf->b_sfname; |
3415 } | |
3416 } | |
3417 | |
3418 /* | |
7 | 3419 * Take care of what needs to be done when the name of buffer "buf" has |
3420 * changed. | |
3421 */ | |
3422 void | |
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diff
changeset
|
3423 buf_name_changed(buf_T *buf) |
7 | 3424 { |
3425 /* | |
3426 * If the file name changed, also change the name of the swapfile | |
3427 */ | |
3428 if (buf->b_ml.ml_mfp != NULL) | |
3429 ml_setname(buf); | |
3430 | |
3431 if (curwin->w_buffer == buf) | |
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|
3432 check_arg_idx(curwin); // check file name for arg list |
7 | 3433 #ifdef FEAT_TITLE |
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|
3434 maketitle(); // set window title |
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|
3435 #endif |
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changeset
|
3436 status_redraw_all(); // status lines need to be redrawn |
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|
3437 fmarks_check_names(buf); // check named file marks |
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changeset
|
3438 ml_timestamp(buf); // reset timestamp |
7 | 3439 } |
3440 | |
3441 /* | |
3442 * set alternate file name for current window | |
3443 * | |
3444 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3445 * Return the buffer. | |
3446 */ | |
3447 buf_T * | |
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diff
changeset
|
3448 setaltfname( |
83861277e6a3
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diff
changeset
|
3449 char_u *ffname, |
83861277e6a3
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diff
changeset
|
3450 char_u *sfname, |
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diff
changeset
|
3451 linenr_T lnum) |
7 | 3452 { |
3453 buf_T *buf; | |
3454 | |
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diff
changeset
|
3455 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3456 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
3457 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3458 curwin->w_alt_fnum = buf->b_fnum; |
3459 return buf; | |
3460 } | |
3461 | |
3462 /* | |
3463 * Get alternate file name for current window. | |
3464 * Return NULL if there isn't any, and give error message if requested. | |
3465 */ | |
3466 char_u * | |
7817
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diff
changeset
|
3467 getaltfname( |
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diff
changeset
|
3468 int errmsg) // give error message |
7 | 3469 { |
3470 char_u *fname; | |
3471 linenr_T dummy; | |
3472 | |
3473 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3474 { | |
3475 if (errmsg) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3476 emsg(_(e_noalt)); |
7 | 3477 return NULL; |
3478 } | |
3479 return fname; | |
3480 } | |
3481 | |
3482 /* | |
3483 * Add a file name to the buflist and return its number. | |
3484 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3485 * | |
3486 * used by qf_init(), main() and doarglist() | |
3487 */ | |
3488 int | |
7817
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7799
diff
changeset
|
3489 buflist_add(char_u *fname, int flags) |
7 | 3490 { |
3491 buf_T *buf; | |
3492 | |
3493 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3494 if (buf != NULL) | |
3495 return buf->b_fnum; | |
3496 return 0; | |
3497 } | |
3498 | |
3499 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3500 /* | |
3501 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3502 */ | |
3503 void | |
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diff
changeset
|
3504 buflist_slash_adjust(void) |
7 | 3505 { |
3506 buf_T *bp; | |
3507 | |
9649
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parents:
9645
diff
changeset
|
3508 FOR_ALL_BUFFERS(bp) |
7 | 3509 { |
3510 if (bp->b_ffname != NULL) | |
3511 slash_adjust(bp->b_ffname); | |
3512 if (bp->b_sfname != NULL) | |
3513 slash_adjust(bp->b_sfname); | |
3514 } | |
3515 } | |
3516 #endif | |
3517 | |
3518 /* | |
1743 | 3519 * Set alternate cursor position for the current buffer and window "win". |
7 | 3520 * Also save the local window option values. |
3521 */ | |
3522 void | |
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7799
diff
changeset
|
3523 buflist_altfpos(win_T *win) |
7 | 3524 { |
1743 | 3525 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3526 } |
3527 | |
3528 /* | |
3529 * Return TRUE if 'ffname' is not the same file as current file. | |
3530 * Fname must have a full path (expanded by mch_FullName()). | |
3531 */ | |
3532 int | |
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diff
changeset
|
3533 otherfile(char_u *ffname) |
7 | 3534 { |
3535 return otherfile_buf(curbuf, ffname | |
3536 #ifdef UNIX | |
3537 , NULL | |
3538 #endif | |
3539 ); | |
3540 } | |
3541 | |
3542 static int | |
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diff
changeset
|
3543 otherfile_buf( |
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diff
changeset
|
3544 buf_T *buf, |
83861277e6a3
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diff
changeset
|
3545 char_u *ffname |
7 | 3546 #ifdef UNIX |
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diff
changeset
|
3547 , stat_T *stp |
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|
3548 #endif |
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7799
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changeset
|
3549 ) |
7 | 3550 { |
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changeset
|
3551 // no name is different |
7 | 3552 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3553 return TRUE; | |
3554 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3555 return FALSE; | |
3556 #ifdef UNIX | |
3557 { | |
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changeset
|
3558 stat_T st; |
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changeset
|
3559 |
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changeset
|
3560 // If no stat_T given, get it now |
7 | 3561 if (stp == NULL) |
3562 { | |
1873 | 3563 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3564 st.st_dev = (dev_T)-1; |
3565 stp = &st; | |
3566 } | |
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|
3567 // Use dev/ino to check if the files are the same, even when the names |
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changeset
|
3568 // are different (possible with links). Still need to compare the |
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changeset
|
3569 // name above, for when the file doesn't exist yet. |
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changeset
|
3570 // Problem: The dev/ino changes when a file is deleted (and created |
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changeset
|
3571 // again) and remains the same when renamed/moved. We don't want to |
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changeset
|
3572 // mch_stat() each buffer each time, that would be too slow. Get the |
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diff
changeset
|
3573 // dev/ino again when they appear to match, but not when they appear |
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changeset
|
3574 // to be different: Could skip a buffer when it's actually the same |
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changeset
|
3575 // file. |
7 | 3576 if (buf_same_ino(buf, stp)) |
3577 { | |
3578 buf_setino(buf); | |
3579 if (buf_same_ino(buf, stp)) | |
3580 return FALSE; | |
3581 } | |
3582 } | |
3583 #endif | |
3584 return TRUE; | |
3585 } | |
3586 | |
3587 #if defined(UNIX) || defined(PROTO) | |
3588 /* | |
3589 * Set inode and device number for a buffer. | |
3590 * Must always be called when b_fname is changed!. | |
3591 */ | |
3592 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3593 buf_setino(buf_T *buf) |
7 | 3594 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3595 stat_T st; |
7 | 3596 |
3597 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3598 { | |
1873 | 3599 buf->b_dev_valid = TRUE; |
7 | 3600 buf->b_dev = st.st_dev; |
3601 buf->b_ino = st.st_ino; | |
3602 } | |
3603 else | |
1873 | 3604 buf->b_dev_valid = FALSE; |
7 | 3605 } |
3606 | |
3607 /* | |
3608 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3609 */ | |
3610 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3611 buf_same_ino( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3612 buf_T *buf, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3613 stat_T *stp) |
7 | 3614 { |
1873 | 3615 return (buf->b_dev_valid |
7 | 3616 && stp->st_dev == buf->b_dev |
3617 && stp->st_ino == buf->b_ino); | |
3618 } | |
3619 #endif | |
3620 | |
667 | 3621 /* |
3622 * Print info about the current buffer. | |
3623 */ | |
7 | 3624 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3625 fileinfo( |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3626 int fullname, // when non-zero print full path |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3627 int shorthelp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3628 int dont_truncate) |
7 | 3629 { |
3630 char_u *name; | |
3631 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3632 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3633 char *buffer; |
272 | 3634 size_t len; |
7 | 3635 |
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
|
3636 buffer = alloc(IOSIZE); |
7 | 3637 if (buffer == NULL) |
3638 return; | |
3639 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3640 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3641 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3642 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3643 p = buffer + STRLEN(buffer); |
3644 } | |
3645 else | |
3646 p = buffer; | |
3647 | |
3648 *p++ = '"'; | |
3649 if (buf_spname(curbuf) != NULL) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3650 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3651 else |
3652 { | |
3653 if (!fullname && curbuf->b_fname != NULL) | |
3654 name = curbuf->b_fname; | |
3655 else | |
3656 name = curbuf->b_ffname; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3657 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3658 (int)(IOSIZE - (p - buffer)), TRUE); |
3659 } | |
3660 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3661 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3662 curbufIsChanged() ? (shortmess(SHM_MOD) |
3663 ? " [+]" : _(" [Modified]")) : " ", | |
3664 (curbuf->b_flags & BF_NOTEDITED) | |
3665 #ifdef FEAT_QUICKFIX | |
3666 && !bt_dontwrite(curbuf) | |
3667 #endif | |
3668 ? _("[Not edited]") : "", | |
3669 (curbuf->b_flags & BF_NEW) | |
3670 #ifdef FEAT_QUICKFIX | |
3671 && !bt_dontwrite(curbuf) | |
3672 #endif | |
20828
db18625d8134
patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
parents:
20802
diff
changeset
|
3673 ? new_file_message() : "", |
7 | 3674 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3675 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3676 : _("[readonly]")) : "", |
3677 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3678 || curbuf->b_p_ro) ? | |
3679 " " : ""); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3680 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3681 // causes an overflow, thus for large numbers divide instead. |
7 | 3682 if (curwin->w_cursor.lnum > 1000000L) |
3683 n = (int)(((long)curwin->w_cursor.lnum) / | |
3684 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3685 else | |
3686 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3687 (long)curbuf->b_ml.ml_line_count); | |
3688 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3689 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3690 #ifdef FEAT_CMDL_INFO |
3691 else if (p_ru) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3692 // Current line and column are already on the screen -- webb |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3693 vim_snprintf_add(buffer, IOSIZE, |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3694 NGETTEXT("%ld line --%d%%--", "%ld lines --%d%%--", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3695 curbuf->b_ml.ml_line_count), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3696 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3697 #endif |
3698 else | |
3699 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3700 vim_snprintf_add(buffer, IOSIZE, |
7 | 3701 _("line %ld of %ld --%d%%-- col "), |
3702 (long)curwin->w_cursor.lnum, | |
3703 (long)curbuf->b_ml.ml_line_count, | |
3704 n); | |
3705 validate_virtcol(); | |
1869 | 3706 len = STRLEN(buffer); |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3707 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3708 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3709 } | |
3710 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3711 (void)append_arg_number(curwin, (char_u *)buffer, IOSIZE, |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3712 !shortmess(SHM_FILE)); |
7 | 3713 |
3714 if (dont_truncate) | |
3715 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3716 // Temporarily set msg_scroll to avoid the message being truncated. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3717 // First call msg_start() to get the message in the right place. |
7 | 3718 msg_start(); |
3719 n = msg_scroll; | |
3720 msg_scroll = TRUE; | |
3721 msg(buffer); | |
3722 msg_scroll = n; | |
3723 } | |
3724 else | |
3725 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3726 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3727 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3728 // Need to repeat the message after redrawing when: |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3729 // - When restart_edit is set (otherwise there will be a delay |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3730 // before redrawing). |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3731 // - When the screen was scrolled but there is no wait-return |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3732 // prompt. |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3733 set_keep_msg((char_u *)p, 0); |
7 | 3734 } |
3735 | |
3736 vim_free(buffer); | |
3737 } | |
3738 | |
3739 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3740 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3741 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3742 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3743 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3744 int vcol) |
7 | 3745 { |
3746 if (col == vcol) | |
1869 | 3747 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3748 else |
1869 | 3749 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3750 } |
3751 | |
3752 #if defined(FEAT_TITLE) || defined(PROTO) | |
3753 static char_u *lasttitle = NULL; | |
3754 static char_u *lasticon = NULL; | |
3755 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3756 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3757 * Put the file name in the title bar and icon of the window. |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3758 */ |
7 | 3759 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3760 maketitle(void) |
7 | 3761 { |
3762 char_u *p; | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3763 char_u *title_str = NULL; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3764 char_u *icon_str = NULL; |
7 | 3765 int maxlen = 0; |
3766 int len; | |
3767 int mustset; | |
3768 char_u buf[IOSIZE]; | |
3769 int off; | |
3770 | |
3771 if (!redrawing()) | |
3772 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3773 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3774 need_maketitle = TRUE; |
3775 return; | |
3776 } | |
3777 | |
3778 need_maketitle = FALSE; | |
2403
ce5a380d5144
Fix: when resetting both 'title' and 'icon' the title would be set after a
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
3779 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3780 return; // nothing to do |
7 | 3781 |
3782 if (p_title) | |
3783 { | |
3784 if (p_titlelen > 0) | |
3785 { | |
3786 maxlen = p_titlelen * Columns / 100; | |
3787 if (maxlen < 10) | |
3788 maxlen = 10; | |
3789 } | |
3790 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3791 title_str = buf; |
7 | 3792 if (*p_titlestring != NUL) |
3793 { | |
3794 #ifdef FEAT_STL_OPT | |
771 | 3795 if (stl_syntax & STL_IN_TITLE) |
3796 { | |
3797 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3798 int called_emsg_before = called_emsg; |
675 | 3799 |
3800 # ifdef FEAT_EVAL | |
771 | 3801 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3802 # endif |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3803 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3804 p_titlestring, use_sandbox, |
681 | 3805 0, maxlen, NULL, NULL); |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3806 if (called_emsg > called_emsg_before) |
771 | 3807 set_string_option_direct((char_u *)"titlestring", -1, |
3808 (char_u *)"", OPT_FREE, SID_ERROR); | |
3809 } | |
7 | 3810 else |
3811 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3812 title_str = p_titlestring; |
7 | 3813 } |
3814 else | |
3815 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3816 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3817 |
3780 | 3818 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3819 #define SPACE_FOR_DIR (IOSIZE - 20) | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3820 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3821 if (curbuf->b_fname == NULL) |
3780 | 3822 vim_strncpy(buf, (char_u *)_("[No Name]"), SPACE_FOR_FNAME); |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3823 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3824 else if (curbuf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3825 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3826 vim_strncpy(buf, term_get_status_text(curbuf->b_term), |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3827 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3828 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3829 #endif |
7 | 3830 else |
3831 { | |
3832 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3833 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3834 vim_free(p); |
3835 } | |
3836 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3837 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3838 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3839 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3840 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3841 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3842 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3843 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3844 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3845 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3846 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3847 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3848 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3849 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3850 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3851 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3852 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3853 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3854 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3855 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3856 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3857 ) |
7 | 3858 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3859 // Get path of file, replace home dir with ~ |
7 | 3860 off = (int)STRLEN(buf); |
3861 buf[off++] = ' '; | |
3862 buf[off++] = '('; | |
3863 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3864 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3865 #ifdef BACKSLASH_IN_FILENAME |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3866 // avoid "c:/name" to be reduced to "c" |
7 | 3867 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3868 off += 2; | |
3869 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3870 // remove the file name |
39 | 3871 p = gettail_sep(buf + off); |
7 | 3872 if (p == buf + off) |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3873 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3874 // must be a help buffer |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3875 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3876 (size_t)(SPACE_FOR_DIR - off - 1)); |
11757
74abb6c84984
patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3877 } |
7 | 3878 else |
3879 *p = NUL; | |
39 | 3880 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3881 // Translate unprintable chars and concatenate. Keep some |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3882 // room for the server name. When there is no room (very long |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3883 // file name) use (...). |
3780 | 3884 if (off < SPACE_FOR_DIR) |
3885 { | |
3886 p = transstr(buf + off); | |
3887 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3888 vim_free(p); | |
3889 } | |
3890 else | |
3891 { | |
3892 vim_strncpy(buf + off, (char_u *)"...", | |
3893 (size_t)(SPACE_FOR_ARGNR - off)); | |
3894 } | |
7 | 3895 STRCAT(buf, ")"); |
3896 } | |
3897 | |
3780 | 3898 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3899 |
3900 #if defined(FEAT_CLIENTSERVER) | |
3901 if (serverName != NULL) | |
3902 { | |
3903 STRCAT(buf, " - "); | |
2768 | 3904 vim_strcat(buf, serverName, IOSIZE); |
7 | 3905 } |
3906 else | |
3907 #endif | |
3908 STRCAT(buf, " - VIM"); | |
3909 | |
3910 if (maxlen > 0) | |
3911 { | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3912 // make it shorter by removing a bit in the middle |
3277 | 3913 if (vim_strsize(buf) > maxlen) |
3914 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3915 } |
3916 } | |
3917 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3918 mustset = value_changed(title_str, &lasttitle); |
7 | 3919 |
3920 if (p_icon) | |
3921 { | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3922 icon_str = buf; |
7 | 3923 if (*p_iconstring != NUL) |
3924 { | |
3925 #ifdef FEAT_STL_OPT | |
771 | 3926 if (stl_syntax & STL_IN_ICON) |
3927 { | |
3928 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3929 int called_emsg_before = called_emsg; |
675 | 3930 |
3931 # ifdef FEAT_EVAL | |
771 | 3932 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3933 # endif |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3934 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3935 p_iconstring, use_sandbox, |
681 | 3936 0, 0, NULL, NULL); |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3937 if (called_emsg > called_emsg_before) |
771 | 3938 set_string_option_direct((char_u *)"iconstring", -1, |
3939 (char_u *)"", OPT_FREE, SID_ERROR); | |
3940 } | |
7 | 3941 else |
3942 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3943 icon_str = p_iconstring; |
7 | 3944 } |
3945 else | |
3946 { | |
3947 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3948 p = buf_spname(curbuf); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3949 else // use file name only in icon |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3950 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3951 *icon_str = NUL; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3952 // Truncate name at 100 bytes. |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3953 len = (int)STRLEN(p); |
7 | 3954 if (len > 100) |
3955 { | |
3956 len -= 100; | |
3957 if (has_mbyte) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3958 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3959 p += len; |
7 | 3960 } |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3961 STRCPY(icon_str, p); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3962 trans_characters(icon_str, IOSIZE); |
7 | 3963 } |
3964 } | |
3965 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3966 mustset |= value_changed(icon_str, &lasticon); |
7 | 3967 |
3968 if (mustset) | |
3969 resettitle(); | |
3970 } | |
3971 | |
3972 /* | |
3973 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3974 * from "str" if it does. | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3975 * Return TRUE if resettitle() is to be called. |
7 | 3976 */ |
3977 static int | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3978 value_changed(char_u *str, char_u **last) |
7 | 3979 { |
3980 if ((str == NULL) != (*last == NULL) | |
3981 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3982 { | |
3983 vim_free(*last); | |
3984 if (str == NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3985 { |
7 | 3986 *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
|
3987 mch_restore_title( |
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14453
diff
changeset
|
3988 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3989 } |
7 | 3990 else |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3991 { |
7 | 3992 *last = vim_strsave(str); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3993 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
|
3994 } |
7 | 3995 } |
3996 return FALSE; | |
3997 } | |
3998 | |
3999 /* | |
4000 * Put current window title back (used after calling a shell) | |
4001 */ | |
4002 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4003 resettitle(void) |
7 | 4004 { |
4005 mch_settitle(lasttitle, lasticon); | |
4006 } | |
358 | 4007 |
4008 # if defined(EXITFREE) || defined(PROTO) | |
4009 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4010 free_titles(void) |
358 | 4011 { |
4012 vim_free(lasttitle); | |
4013 vim_free(lasticon); | |
4014 } | |
4015 # endif | |
4016 | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4017 #endif // FEAT_TITLE |
7 | 4018 |
686 | 4019 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 4020 /* |
675 | 4021 * Build a string from the status line items in "fmt". |
7 | 4022 * Return length of string in screen cells. |
4023 * | |
675 | 4024 * Normally works for window "wp", except when working for 'tabline' then it |
4025 * is "curwin". | |
4026 * | |
7 | 4027 * Items are drawn interspersed with the text that surrounds it |
4028 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4029 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4030 * | |
4031 * If maxwidth is not zero, the string will be filled at any middle marker | |
4032 * or truncated if too long, fillchar is used for all whitespace. | |
4033 */ | |
4034 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4035 build_stl_str_hl( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4036 win_T *wp, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4037 char_u *out, // buffer to write into != NameBuff |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4038 size_t outlen, // length of out[] |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4039 char_u *fmt, |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4040 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4041 int fillchar, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4042 int maxwidth, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4043 struct stl_hlrec *hltab, // return: HL attributes (can be NULL) |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4044 struct stl_hlrec *tabtab) // return: tab page nrs (can be NULL) |
7 | 4045 { |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4046 linenr_T lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4047 size_t len; |
7 | 4048 char_u *p; |
4049 char_u *s; | |
4050 char_u *t; | |
4333 | 4051 int byteval; |
7 | 4052 #ifdef FEAT_EVAL |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4053 win_T *save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4054 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
|
4055 int save_VIsual_active; |
7 | 4056 #endif |
4057 int empty_line; | |
4058 colnr_T virtcol; | |
4059 long l; | |
4060 long n; | |
4061 int prevchar_isflag; | |
4062 int prevchar_isitem; | |
4063 int itemisflag; | |
4064 int fillable; | |
4065 char_u *str; | |
4066 long num; | |
4067 int width; | |
4068 int itemcnt; | |
4069 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4070 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4071 int group_start_userhl; |
7 | 4072 int groupitem[STL_MAX_ITEM]; |
4073 int groupdepth; | |
4074 struct stl_item | |
4075 { | |
4076 char_u *start; | |
4077 int minwid; | |
4078 int maxwid; | |
4079 enum | |
4080 { | |
4081 Normal, | |
4082 Empty, | |
4083 Group, | |
4084 Middle, | |
4085 Highlight, | |
681 | 4086 TabPage, |
7 | 4087 Trunc |
4088 } type; | |
4089 } item[STL_MAX_ITEM]; | |
4090 int minwid; | |
4091 int maxwid; | |
4092 int zeropad; | |
4093 char_u base; | |
4094 char_u opt; | |
4095 #define TMPLEN 70 | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4096 char_u 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
|
4097 char_u win_tmp[TMPLEN]; |
678 | 4098 char_u *usefmt = fmt; |
681 | 4099 struct stl_hlrec *sp; |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4100 int save_must_redraw = must_redraw; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4101 int save_redr_type = curwin->w_redr_type; |
678 | 4102 |
4103 #ifdef FEAT_EVAL | |
4104 /* | |
4105 * When the format starts with "%!" then evaluate it as an expression and | |
4106 * use the result as the actual format string. | |
4107 */ | |
4108 if (fmt[0] == '%' && fmt[1] == '!') | |
4109 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4110 typval_T tv; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4111 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4112 tv.v_type = VAR_NUMBER; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4113 tv.vval.v_number = wp->w_id; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4114 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4115 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4116 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4117 if (usefmt == NULL) |
943 | 4118 usefmt = fmt; |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4119 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4120 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4121 } |
4122 #endif | |
7 | 4123 |
4124 if (fillchar == 0) | |
4125 fillchar = ' '; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4126 // Can't handle a multi-byte fill character yet. |
819 | 4127 else if (mb_char2len(fillchar) > 1) |
4128 fillchar = '-'; | |
4129 | |
15557
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patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4130 // 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
|
4131 // 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
|
4132 lnum = wp->w_cursor.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
|
4133 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>
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15555
diff
changeset
|
4134 { |
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 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
|
4136 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
|
4137 } |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4138 |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4139 // 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
|
4140 // 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
|
4141 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4142 empty_line = (*p == NUL); |
4143 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4144 // 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
|
4145 // 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
|
4146 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
|
4147 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
|
4148 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4149 // 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
|
4150 // 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
|
4151 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
|
4152 wp->w_cursor.coladd = 0; |
4333 | 4153 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
|
4154 } |
4333 | 4155 else |
4156 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4157 |
4158 groupdepth = 0; | |
4159 p = out; | |
4160 curitem = 0; | |
4161 prevchar_isflag = TRUE; | |
4162 prevchar_isitem = FALSE; | |
678 | 4163 for (s = usefmt; *s; ) |
7 | 4164 { |
2704 | 4165 if (curitem == STL_MAX_ITEM) |
4166 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4167 // There are too many items. Add the error code to the statusline |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4168 // to give the user a hint about what went wrong. |
2704 | 4169 if (p + 6 < out + outlen) |
4170 { | |
4171 mch_memmove(p, " E541", (size_t)5); | |
4172 p += 5; | |
4173 } | |
4174 break; | |
4175 } | |
4176 | |
7 | 4177 if (*s != NUL && *s != '%') |
4178 prevchar_isflag = prevchar_isitem = FALSE; | |
4179 | |
4180 /* | |
4181 * Handle up to the next '%' or the end. | |
4182 */ | |
4183 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4184 *p++ = *s++; | |
4185 if (*s == NUL || p + 1 >= out + outlen) | |
4186 break; | |
4187 | |
4188 /* | |
4189 * Handle one '%' item. | |
4190 */ | |
4191 s++; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4192 if (*s == NUL) // ignore trailing % |
2694 | 4193 break; |
7 | 4194 if (*s == '%') |
4195 { | |
4196 if (p + 1 >= out + outlen) | |
4197 break; | |
4198 *p++ = *s++; | |
4199 prevchar_isflag = prevchar_isitem = FALSE; | |
4200 continue; | |
4201 } | |
4202 if (*s == STL_MIDDLEMARK) | |
4203 { | |
4204 s++; | |
4205 if (groupdepth > 0) | |
4206 continue; | |
4207 item[curitem].type = Middle; | |
4208 item[curitem++].start = p; | |
4209 continue; | |
4210 } | |
4211 if (*s == STL_TRUNCMARK) | |
4212 { | |
4213 s++; | |
4214 item[curitem].type = Trunc; | |
4215 item[curitem++].start = p; | |
4216 continue; | |
4217 } | |
4218 if (*s == ')') | |
4219 { | |
4220 s++; | |
4221 if (groupdepth < 1) | |
4222 continue; | |
4223 groupdepth--; | |
4224 | |
4225 t = item[groupitem[groupdepth]].start; | |
4226 *p = NUL; | |
4227 l = vim_strsize(t); | |
4228 if (curitem > groupitem[groupdepth] + 1 | |
4229 && item[groupitem[groupdepth]].minwid == 0) | |
4230 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4231 // 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
|
4232 // 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
|
4233 group_start_userhl = group_end_userhl = 0; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4234 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4235 { |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4236 if (item[n].type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4237 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4238 group_start_userhl = group_end_userhl = item[n].minwid; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4239 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4240 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4241 } |
7 | 4242 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4243 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4244 if (item[n].type == Normal) |
7 | 4245 break; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4246 if (item[n].type == Highlight) |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4247 group_end_userhl = item[n].minwid; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4248 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4249 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4250 { |
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
|
4251 // empty group |
7 | 4252 p = t; |
4253 l = 0; | |
19354
1d3b2ce65ae0
patch 8.2.0235: draw error when an empty group is removed from 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
4254 for (n = 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
|
4255 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4256 // do not use the highlighting from the removed group |
19354
1d3b2ce65ae0
patch 8.2.0235: draw error when an empty group is removed from 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
4257 if (item[n].type == Highlight) |
1d3b2ce65ae0
patch 8.2.0235: draw error when an empty group is removed from 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
4258 item[n].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
|
4259 // 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
|
4260 // item position |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4261 if (item[n].type == TabPage) |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
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20996
diff
changeset
|
4262 item[n].start = p; |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
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20996
diff
changeset
|
4263 } |
7 | 4264 } |
4265 } | |
4266 if (l > item[groupitem[groupdepth]].maxwid) | |
4267 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4268 // truncate, remove n bytes of text at the start |
7 | 4269 if (has_mbyte) |
4270 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4271 // Find the first character that should be included. |
7 | 4272 n = 0; |
4273 while (l >= item[groupitem[groupdepth]].maxwid) | |
4274 { | |
4275 l -= ptr2cells(t + n); | |
474 | 4276 n += (*mb_ptr2len)(t + n); |
7 | 4277 } |
4278 } | |
4279 else | |
835 | 4280 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4281 |
4282 *t = '<'; | |
1869 | 4283 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4284 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4285 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4286 // Fill up space left over by half a double-wide char. |
7 | 4287 while (++l < item[groupitem[groupdepth]].minwid) |
4288 *p++ = fillchar; | |
4289 | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4290 // correct the start of the items for the truncation |
7 | 4291 for (l = groupitem[groupdepth] + 1; l < curitem; l++) |
4292 { | |
4293 item[l].start -= n; | |
4294 if (item[l].start < t) | |
4295 item[l].start = t; | |
4296 } | |
4297 } | |
4298 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4299 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4300 // fill |
7 | 4301 n = item[groupitem[groupdepth]].minwid; |
4302 if (n < 0) | |
4303 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4304 // fill by appending characters |
7 | 4305 n = 0 - n; |
4306 while (l++ < n && p + 1 < out + outlen) | |
4307 *p++ = fillchar; | |
4308 } | |
4309 else | |
4310 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4311 // fill by inserting characters |
1869 | 4312 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4313 l = n - l; |
4314 if (p + l >= out + outlen) | |
835 | 4315 l = (long)((out + outlen) - p - 1); |
7 | 4316 p += l; |
4317 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4318 item[n].start += l; | |
4319 for ( ; l > 0; l--) | |
4320 *t++ = fillchar; | |
4321 } | |
4322 } | |
4323 continue; | |
4324 } | |
4325 minwid = 0; | |
4326 maxwid = 9999; | |
4327 zeropad = FALSE; | |
4328 l = 1; | |
4329 if (*s == '0') | |
4330 { | |
4331 s++; | |
4332 zeropad = TRUE; | |
4333 } | |
4334 if (*s == '-') | |
4335 { | |
4336 s++; | |
4337 l = -1; | |
4338 } | |
4339 if (VIM_ISDIGIT(*s)) | |
4340 { | |
4341 minwid = (int)getdigits(&s); | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4342 if (minwid < 0) // overflow |
7 | 4343 minwid = 0; |
4344 } | |
678 | 4345 if (*s == STL_USER_HL) |
7 | 4346 { |
4347 item[curitem].type = Highlight; | |
4348 item[curitem].start = p; | |
4349 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4350 s++; | |
4351 curitem++; | |
4352 continue; | |
4353 } | |
681 | 4354 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4355 { | |
4356 if (*s == STL_TABCLOSENR) | |
4357 { | |
4358 if (minwid == 0) | |
4359 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4360 // %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
|
4361 // define tab label nr. |
681 | 4362 for (n = curitem - 1; n >= 0; --n) |
4363 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4364 { | |
4365 minwid = item[n].minwid; | |
4366 break; | |
4367 } | |
4368 } | |
4369 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4370 // close nrs are stored as negative values |
681 | 4371 minwid = - minwid; |
4372 } | |
4373 item[curitem].type = TabPage; | |
4374 item[curitem].start = p; | |
4375 item[curitem].minwid = minwid; | |
4376 s++; | |
4377 curitem++; | |
4378 continue; | |
4379 } | |
7 | 4380 if (*s == '.') |
4381 { | |
4382 s++; | |
4383 if (VIM_ISDIGIT(*s)) | |
4384 { | |
4385 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4386 if (maxwid <= 0) // overflow |
7 | 4387 maxwid = 50; |
4388 } | |
4389 } | |
4390 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4391 if (*s == '(') | |
4392 { | |
4393 groupitem[groupdepth++] = curitem; | |
4394 item[curitem].type = Group; | |
4395 item[curitem].start = p; | |
4396 item[curitem].minwid = minwid; | |
4397 item[curitem].maxwid = maxwid; | |
4398 s++; | |
4399 curitem++; | |
4400 continue; | |
4401 } | |
4402 if (vim_strchr(STL_ALL, *s) == NULL) | |
4403 { | |
4404 s++; | |
4405 continue; | |
4406 } | |
4407 opt = *s++; | |
4408 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4409 // OK - now for the real work |
7 | 4410 base = 'D'; |
4411 itemisflag = FALSE; | |
4412 fillable = TRUE; | |
4413 num = -1; | |
4414 str = NULL; | |
4415 switch (opt) | |
4416 { | |
4417 case STL_FILEPATH: | |
4418 case STL_FULLPATH: | |
4419 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4420 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4421 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4422 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4423 else |
4424 { | |
4425 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4426 : wp->w_buffer->b_fname; |
7 | 4427 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4428 } | |
4429 trans_characters(NameBuff, MAXPATHL); | |
4430 if (opt != STL_FILENAME) | |
4431 str = NameBuff; | |
4432 else | |
4433 str = gettail(NameBuff); | |
4434 break; | |
4435 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4436 case STL_VIM_EXPR: // '{' |
7 | 4437 itemisflag = TRUE; |
4438 t = p; | |
4439 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4440 *p++ = *s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4441 if (*s != '}') // missing '}' or out of space |
7 | 4442 break; |
4443 s++; | |
4444 *p = 0; | |
4445 p = t; | |
4446 | |
4447 #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
|
4448 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
|
4449 "%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
|
4450 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
|
4451 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
|
4452 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4453 |
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
|
4454 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
|
4455 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
|
4456 save_VIsual_active = VIsual_active; |
7 | 4457 curwin = wp; |
4458 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
|
4459 // 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
|
4460 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
|
4461 VIsual_active = FALSE; |
7 | 4462 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4463 str = eval_to_string_safe(p, use_sandbox); |
7 | 4464 |
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
|
4465 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
|
4466 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
|
4467 VIsual_active = save_VIsual_active; |
145 | 4468 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
|
4469 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4470 |
4471 if (str != NULL && *str != 0) | |
4472 { | |
4473 if (*skipdigits(str) == NUL) | |
4474 { | |
4475 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
|
4476 VIM_CLEAR(str); |
7 | 4477 itemisflag = FALSE; |
4478 } | |
4479 } | |
4480 #endif | |
4481 break; | |
4482 | |
4483 case STL_LINE: | |
4484 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4485 ? 0L : (long)(wp->w_cursor.lnum); | |
4486 break; | |
4487 | |
4488 case STL_NUMLINES: | |
4489 num = wp->w_buffer->b_ml.ml_line_count; | |
4490 break; | |
4491 | |
4492 case STL_COLUMN: | |
4493 num = !(State & INSERT) && empty_line | |
4494 ? 0 : (int)wp->w_cursor.col + 1; | |
4495 break; | |
4496 | |
4497 case STL_VIRTCOL: | |
4498 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4499 // In list mode virtcol needs to be recomputed |
7 | 4500 virtcol = wp->w_virtcol; |
4501 if (wp->w_p_list && lcs_tab1 == NUL) | |
4502 { | |
4503 wp->w_p_list = FALSE; | |
4504 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4505 wp->w_p_list = TRUE; | |
4506 } | |
4507 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4508 // Don't display %V if it's the same as %c. |
7 | 4509 if (opt == STL_VIRTCOL_ALT |
4510 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4511 ? 0 : (int)wp->w_cursor.col + 1))) | |
4512 break; | |
4513 num = (long)virtcol; | |
4514 break; | |
4515 | |
4516 case STL_PERCENTAGE: | |
4517 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4518 (long)wp->w_buffer->b_ml.ml_line_count); | |
4519 break; | |
4520 | |
4521 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
|
4522 str = buf_tmp; |
1869 | 4523 get_rel_pos(wp, str, TMPLEN); |
7 | 4524 break; |
4525 | |
4526 case STL_ARGLISTSTAT: | |
4527 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
|
4528 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
|
4529 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
|
4530 str = buf_tmp; |
7 | 4531 break; |
4532 | |
4533 case STL_KEYMAP: | |
4534 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
|
4535 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
|
4536 str = buf_tmp; |
7 | 4537 break; |
4538 case STL_PAGENUM: | |
706 | 4539 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4540 num = printer_page_num; |
7 | 4541 #else |
4542 num = 0; | |
4543 #endif | |
4544 break; | |
4545 | |
4546 case STL_BUFNO: | |
4547 num = wp->w_buffer->b_fnum; | |
4548 break; | |
4549 | |
4550 case STL_OFFSET_X: | |
4551 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4552 // FALLTHROUGH |
7 | 4553 case STL_OFFSET: |
4554 #ifdef FEAT_BYTEOFF | |
4555 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4556 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4557 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4558 0 : (int)wp->w_cursor.col); | |
4559 #endif | |
4560 break; | |
4561 | |
4562 case STL_BYTEVAL_X: | |
4563 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4564 // FALLTHROUGH |
7 | 4565 case STL_BYTEVAL: |
4333 | 4566 num = byteval; |
7 | 4567 if (num == NL) |
4568 num = 0; | |
4569 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4570 num = NL; | |
4571 break; | |
4572 | |
4573 case STL_ROFLAG: | |
4574 case STL_ROFLAG_ALT: | |
4575 itemisflag = TRUE; | |
4576 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4577 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4578 break; |
4579 | |
4580 case STL_HELPFLAG: | |
4581 case STL_HELPFLAG_ALT: | |
4582 itemisflag = TRUE; | |
4583 if (wp->w_buffer->b_help) | |
4584 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4585 : _("[Help]")); |
7 | 4586 break; |
4587 | |
4588 case STL_FILETYPE: | |
4589 if (*wp->w_buffer->b_p_ft != NUL | |
4590 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4591 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4592 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4593 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
|
4594 str = buf_tmp; |
7 | 4595 } |
4596 break; | |
4597 | |
4598 case STL_FILETYPE_ALT: | |
4599 itemisflag = TRUE; | |
4600 if (*wp->w_buffer->b_p_ft != NUL | |
4601 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4602 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4603 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4604 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
|
4605 for (t = buf_tmp; *t != 0; t++) |
7 | 4606 *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
|
4607 str = buf_tmp; |
7 | 4608 } |
4609 break; | |
4610 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4611 #if defined(FEAT_QUICKFIX) |
7 | 4612 case STL_PREVIEWFLAG: |
4613 case STL_PREVIEWFLAG_ALT: | |
4614 itemisflag = TRUE; | |
4615 if (wp->w_p_pvw) | |
4616 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4617 : _("[Preview]")); | |
4618 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4619 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4620 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4621 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
|
4622 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
|
4623 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4624 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4625 break; |
7 | 4626 #endif |
4627 | |
4628 case STL_MODIFIED: | |
4629 case STL_MODIFIED_ALT: | |
4630 itemisflag = TRUE; | |
4631 switch ((opt == STL_MODIFIED_ALT) | |
4632 + bufIsChanged(wp->w_buffer) * 2 | |
4633 + (!wp->w_buffer->b_p_ma) * 4) | |
4634 { | |
4635 case 2: str = (char_u *)"[+]"; break; | |
4636 case 3: str = (char_u *)",+"; break; | |
4637 case 4: str = (char_u *)"[-]"; break; | |
4638 case 5: str = (char_u *)",-"; break; | |
4639 case 6: str = (char_u *)"[+-]"; break; | |
4640 case 7: str = (char_u *)",+-"; break; | |
4641 } | |
4642 break; | |
678 | 4643 |
4644 case STL_HIGHLIGHT: | |
4645 t = s; | |
4646 while (*s != '#' && *s != NUL) | |
4647 ++s; | |
4648 if (*s == '#') | |
4649 { | |
4650 item[curitem].type = Highlight; | |
4651 item[curitem].start = p; | |
835 | 4652 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4653 curitem++; |
4654 } | |
5407 | 4655 if (*s != NUL) |
4656 ++s; | |
678 | 4657 continue; |
7 | 4658 } |
4659 | |
4660 item[curitem].start = p; | |
4661 item[curitem].type = Normal; | |
4662 if (str != NULL && *str) | |
4663 { | |
4664 t = str; | |
4665 if (itemisflag) | |
4666 { | |
4667 if ((t[0] && t[1]) | |
4668 && ((!prevchar_isitem && *t == ',') | |
4669 || (prevchar_isflag && *t == ' '))) | |
4670 t++; | |
4671 prevchar_isflag = TRUE; | |
4672 } | |
4673 l = vim_strsize(t); | |
4674 if (l > 0) | |
4675 prevchar_isitem = TRUE; | |
4676 if (l > maxwid) | |
4677 { | |
4678 while (l >= maxwid) | |
4679 if (has_mbyte) | |
4680 { | |
4681 l -= ptr2cells(t); | |
474 | 4682 t += (*mb_ptr2len)(t); |
7 | 4683 } |
4684 else | |
4685 l -= byte2cells(*t++); | |
4686 if (p + 1 >= out + outlen) | |
4687 break; | |
4688 *p++ = '<'; | |
4689 } | |
4690 if (minwid > 0) | |
4691 { | |
4692 for (; l < minwid && p + 1 < out + outlen; l++) | |
4693 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4694 // Don't put a "-" in front of a digit. |
7 | 4695 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4696 *p++ = ' '; | |
4697 else | |
4698 *p++ = fillchar; | |
4699 } | |
4700 minwid = 0; | |
4701 } | |
4702 else | |
4703 minwid *= -1; | |
4704 while (*t && p + 1 < out + outlen) | |
4705 { | |
4706 *p++ = *t++; | |
18757
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parents:
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diff
changeset
|
4707 // Change a space by fillchar, unless fillchar is '-' and a |
c469e1930456
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parents:
18746
diff
changeset
|
4708 // digit follows. |
7 | 4709 if (fillable && p[-1] == ' ' |
4710 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4711 p[-1] = fillchar; | |
4712 } | |
4713 for (; l < minwid && p + 1 < out + outlen; l++) | |
4714 *p++ = fillchar; | |
4715 } | |
4716 else if (num >= 0) | |
4717 { | |
4718 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4719 char_u nstr[20]; | |
4720 | |
4721 if (p + 20 >= out + outlen) | |
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parents:
18746
diff
changeset
|
4722 break; // not sufficient space |
7 | 4723 prevchar_isitem = TRUE; |
4724 t = nstr; | |
4725 if (opt == STL_VIRTCOL_ALT) | |
4726 { | |
4727 *t++ = '-'; | |
4728 minwid--; | |
4729 } | |
4730 *t++ = '%'; | |
4731 if (zeropad) | |
4732 *t++ = '0'; | |
4733 *t++ = '*'; | |
1869 | 4734 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4735 *t = 0; |
4736 | |
4737 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4738 l++; | |
4739 if (opt == STL_VIRTCOL_ALT) | |
4740 l++; | |
4741 if (l > maxwid) | |
4742 { | |
4743 l += 2; | |
4744 n = l - maxwid; | |
4745 while (l-- > maxwid) | |
4746 num /= nbase; | |
4747 *t++ = '>'; | |
4748 *t++ = '%'; | |
4749 *t = t[-3]; | |
4750 *++t = 0; | |
272 | 4751 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4752 0, num, n); | |
7 | 4753 } |
4754 else | |
272 | 4755 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4756 minwid, num); | |
7 | 4757 p += STRLEN(p); |
4758 } | |
4759 else | |
4760 item[curitem].type = Empty; | |
4761 | |
4762 if (opt == STL_VIM_EXPR) | |
4763 vim_free(str); | |
4764 | |
4765 if (num >= 0 || (!itemisflag && str && *str)) | |
18757
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parents:
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diff
changeset
|
4766 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4767 curitem++; |
4768 } | |
4769 *p = NUL; | |
4770 itemcnt = curitem; | |
4771 | |
678 | 4772 #ifdef FEAT_EVAL |
4773 if (usefmt != fmt) | |
4774 vim_free(usefmt); | |
4775 #endif | |
4776 | |
7 | 4777 width = vim_strsize(out); |
4778 if (maxwidth > 0 && width > maxwidth) | |
4779 { | |
18757
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18746
diff
changeset
|
4780 // Result is too long, must truncate somewhere. |
7 | 4781 l = 0; |
4782 if (itemcnt == 0) | |
4783 s = out; | |
4784 else | |
4785 { | |
4786 for ( ; l < itemcnt; l++) | |
4787 if (item[l].type == Trunc) | |
4788 { | |
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parents:
18746
diff
changeset
|
4789 // Truncate at %< item. |
7 | 4790 s = item[l].start; |
4791 break; | |
4792 } | |
4793 if (l == itemcnt) | |
4794 { | |
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parents:
18746
diff
changeset
|
4795 // No %< item, truncate first item. |
7 | 4796 s = item[0].start; |
4797 l = 0; | |
4798 } | |
4799 } | |
4800 | |
4801 if (width - vim_strsize(s) >= maxwidth) | |
4802 { | |
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parents:
18746
diff
changeset
|
4803 // Truncation mark is beyond max length |
7 | 4804 if (has_mbyte) |
4805 { | |
4806 s = out; | |
4807 width = 0; | |
4808 for (;;) | |
4809 { | |
4810 width += ptr2cells(s); | |
4811 if (width >= maxwidth) | |
4812 break; | |
474 | 4813 s += (*mb_ptr2len)(s); |
7 | 4814 } |
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parents:
18746
diff
changeset
|
4815 // Fill up for half a double-wide character. |
7 | 4816 while (++width < maxwidth) |
4817 *s++ = fillchar; | |
4818 } | |
4819 else | |
4820 s = out + maxwidth - 1; | |
4821 for (l = 0; l < itemcnt; l++) | |
4822 if (item[l].start > s) | |
4823 break; | |
4824 itemcnt = l; | |
4825 *s++ = '>'; | |
4826 *s = 0; | |
4827 } | |
4828 else | |
4829 { | |
4830 if (has_mbyte) | |
4831 { | |
4832 n = 0; | |
4833 while (width >= maxwidth) | |
4834 { | |
4835 width -= ptr2cells(s + n); | |
474 | 4836 n += (*mb_ptr2len)(s + n); |
7 | 4837 } |
4838 } | |
4839 else | |
4840 n = width - maxwidth + 1; | |
4841 p = s + n; | |
1618 | 4842 STRMOVE(s + 1, p); |
7 | 4843 *s = '<'; |
4844 | |
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parents:
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diff
changeset
|
4845 // Fill up for half a double-wide character. |
7 | 4846 while (++width < maxwidth) |
4847 { | |
4848 s = s + STRLEN(s); | |
4849 *s++ = fillchar; | |
4850 *s = NUL; | |
4851 } | |
4852 | |
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diff
changeset
|
4853 --n; // count the '<' |
7 | 4854 for (; l < itemcnt; l++) |
4855 { | |
4856 if (item[l].start - n >= s) | |
4857 item[l].start -= n; | |
4858 else | |
4859 item[l].start = s; | |
4860 } | |
4861 } | |
4862 width = maxwidth; | |
4863 } | |
4864 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4865 { | |
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18746
diff
changeset
|
4866 // Apply STL_MIDDLE if any |
7 | 4867 for (l = 0; l < itemcnt; l++) |
4868 if (item[l].type == Middle) | |
4869 break; | |
4870 if (l < itemcnt) | |
4871 { | |
4872 p = item[l].start + maxwidth - width; | |
1618 | 4873 STRMOVE(p, item[l].start); |
7 | 4874 for (s = item[l].start; s < p; s++) |
4875 *s = fillchar; | |
4876 for (l++; l < itemcnt; l++) | |
4877 item[l].start += maxwidth - width; | |
4878 width = maxwidth; | |
4879 } | |
4880 } | |
4881 | |
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18746
diff
changeset
|
4882 // Store the info about highlighting. |
681 | 4883 if (hltab != NULL) |
7 | 4884 { |
681 | 4885 sp = hltab; |
7 | 4886 for (l = 0; l < itemcnt; l++) |
4887 { | |
4888 if (item[l].type == Highlight) | |
4889 { | |
681 | 4890 sp->start = item[l].start; |
4891 sp->userhl = item[l].minwid; | |
4892 sp++; | |
7 | 4893 } |
4894 } | |
681 | 4895 sp->start = NULL; |
4896 sp->userhl = 0; | |
4897 } | |
4898 | |
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18746
diff
changeset
|
4899 // Store the info about tab pages labels. |
681 | 4900 if (tabtab != NULL) |
4901 { | |
4902 sp = tabtab; | |
4903 for (l = 0; l < itemcnt; l++) | |
4904 { | |
4905 if (item[l].type == TabPage) | |
4906 { | |
4907 sp->start = item[l].start; | |
4908 sp->userhl = item[l].minwid; | |
4909 sp++; | |
4910 } | |
4911 } | |
4912 sp->start = NULL; | |
4913 sp->userhl = 0; | |
7 | 4914 } |
4915 | |
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diff
changeset
|
4916 // When inside update_screen we do not want redrawing a stausline, ruler, |
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parents:
18746
diff
changeset
|
4917 // title, etc. to trigger another redraw, it may cause an endless loop. |
12572
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patch 8.0.1164: changing StatusLine highlight does not always work
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parents:
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diff
changeset
|
4918 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4919 { |
31737ff54115
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parents:
12479
diff
changeset
|
4920 must_redraw = save_must_redraw; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4921 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4922 } |
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
|
4923 |
7 | 4924 return width; |
4925 } | |
18757
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parents:
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diff
changeset
|
4926 #endif // FEAT_STL_OPT |
7 | 4927 |
686 | 4928 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4929 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4930 /* |
1869 | 4931 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4932 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4933 */ |
4934 void | |
7817
83861277e6a3
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7799
diff
changeset
|
4935 get_rel_pos( |
83861277e6a3
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7799
diff
changeset
|
4936 win_T *wp, |
83861277e6a3
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7799
diff
changeset
|
4937 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4938 int buflen) |
7 | 4939 { |
18757
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18746
diff
changeset
|
4940 long above; // number of lines above window |
c469e1930456
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parents:
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diff
changeset
|
4941 long below; // number of lines below window |
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parents:
18746
diff
changeset
|
4942 |
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
4943 if (buflen < 3) // need at least 3 chars for writing |
6466 | 4944 return; |
7 | 4945 above = wp->w_topline - 1; |
4946 #ifdef FEAT_DIFF | |
4947 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4948 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4949 above = 0; // All buffer lines are displayed and there is an |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4950 // indication of filler lines, that can be considered |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4951 // seeing all lines. |
7 | 4952 #endif |
4953 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4954 if (below <= 0) | |
1869 | 4955 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4956 (size_t)(buflen - 1)); | |
7 | 4957 else if (above <= 0) |
1869 | 4958 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4959 else |
1869 | 4960 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4961 ? (int)(above / ((above + below) / 100L)) |
4962 : (int)(above * 100L / (above + below))); | |
4963 } | |
4964 #endif | |
4965 | |
4966 /* | |
1869 | 4967 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4968 * Return TRUE if it was appended. |
4969 */ | |
1869 | 4970 static int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4971 append_arg_number( |
83861277e6a3
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parents:
7799
diff
changeset
|
4972 win_T *wp, |
83861277e6a3
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7799
diff
changeset
|
4973 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4974 int buflen, |
18757
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diff
changeset
|
4975 int add_file) // Add "file" before the arg number |
7 | 4976 { |
4977 char_u *p; | |
4978 | |
18757
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diff
changeset
|
4979 if (ARGCOUNT <= 1) // nothing to do |
7 | 4980 return FALSE; |
4981 | |
18757
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diff
changeset
|
4982 p = buf + STRLEN(buf); // go to the end of the buffer |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4983 if (p - buf + 35 >= buflen) // getting too long |
7 | 4984 return FALSE; |
4985 *p++ = ' '; | |
4986 *p++ = '('; | |
4987 if (add_file) | |
4988 { | |
4989 STRCPY(p, "file "); | |
4990 p += 5; | |
4991 } | |
1869 | 4992 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4993 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4994 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4995 return TRUE; | |
4996 } | |
4997 | |
4998 /* | |
4999 * If fname is not a full path, make it a full path. | |
5000 * Returns pointer to allocated memory (NULL for failure). | |
5001 */ | |
5002 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5003 fix_fname(char_u *fname) |
7 | 5004 { |
5005 /* | |
5006 * Force expanding the path always for Unix, because symbolic links may | |
5007 * mess up the full path name, even though it starts with a '/'. | |
5008 * Also expand when there is ".." in the file name, try to remove it, | |
5009 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5010 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5011 * For MS-Windows also expand names like "longna~1" to "longname". |
5012 */ | |
1082 | 5013 #ifdef UNIX |
7 | 5014 return FullName_save(fname, TRUE); |
5015 #else | |
1420 | 5016 if (!vim_isAbsName(fname) |
5017 || strstr((char *)fname, "..") != NULL | |
5018 || strstr((char *)fname, "//") != NULL | |
5019 # ifdef BACKSLASH_IN_FILENAME | |
5020 || strstr((char *)fname, "\\\\") != NULL | |
5021 # endif | |
8212
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Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
5022 # if defined(MSWIN) |
7 | 5023 || vim_strchr(fname, '~') != NULL |
1420 | 5024 # endif |
7 | 5025 ) |
5026 return FullName_save(fname, FALSE); | |
5027 | |
5028 fname = vim_strsave(fname); | |
5029 | |
1420 | 5030 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5031 if (fname != NULL) |
18757
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diff
changeset
|
5032 fname_case(fname, 0); // set correct case for file name |
1420 | 5033 # endif |
7 | 5034 |
5035 return fname; | |
5036 #endif | |
5037 } | |
5038 | |
5039 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
5040 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
5041 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
5042 * When resolving a link both "*sfname" and "*ffname" will point to the same |
6f2ce3b311de
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diff
changeset
|
5043 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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14862
diff
changeset
|
5044 * 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
|
5045 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5046 */ |
5047 void | |
7817
83861277e6a3
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7799
diff
changeset
|
5048 fname_expand( |
83861277e6a3
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7799
diff
changeset
|
5049 buf_T *buf UNUSED, |
83861277e6a3
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diff
changeset
|
5050 char_u **ffname, |
83861277e6a3
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parents:
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diff
changeset
|
5051 char_u **sfname) |
7 | 5052 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5053 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5054 return; |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5055 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5056 *sfname = *ffname; |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5057 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5058 |
5059 #ifdef FEAT_SHORTCUT | |
5060 if (!buf->b_p_bin) | |
5061 { | |
844 | 5062 char_u *rfname; |
7 | 5063 |
14917
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parents:
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diff
changeset
|
5064 // If the file name is a shortcut file, use the file it links to. |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15740
diff
changeset
|
5065 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5066 if (rfname != NULL) |
7 | 5067 { |
5068 vim_free(*ffname); | |
5069 *ffname = rfname; | |
5070 *sfname = rfname; | |
5071 } | |
5072 } | |
5073 #endif | |
5074 } | |
5075 | |
5076 /* | |
5077 * Open a window for a number of buffers. | |
5078 */ | |
5079 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5080 ex_buffer_all(exarg_T *eap) |
7 | 5081 { |
5082 buf_T *buf; | |
5083 win_T *wp, *wpnext; | |
5084 int split_ret = OK; | |
5085 int p_ea_save; | |
5086 int open_wins = 0; | |
5087 int r; | |
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diff
changeset
|
5088 int count; // Maximum number of windows to open. |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5089 int all; // When TRUE also load inactive buffers. |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
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parents:
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diff
changeset
|
5090 int had_tab = cmdmod.cmod_tab; |
698 | 5091 tabpage_T *tpnext; |
7 | 5092 |
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diff
changeset
|
5093 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5094 count = 9999; |
5095 else | |
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parents:
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diff
changeset
|
5096 count = eap->line2; // make as many windows as specified |
7 | 5097 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5098 all = FALSE; | |
5099 else | |
5100 all = TRUE; | |
5101 | |
5102 setpcmark(); | |
5103 | |
5104 #ifdef FEAT_GUI | |
5105 need_mouse_correct = TRUE; | |
5106 #endif | |
5107 | |
5108 /* | |
5109 * Close superfluous windows (two windows for the same buffer). | |
5110 * Also close windows that are not full-width. | |
5111 */ | |
698 | 5112 if (had_tab > 0) |
4354 | 5113 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5114 for (;;) |
7 | 5115 { |
698 | 5116 tpnext = curtab->tp_next; |
5117 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5118 { |
698 | 5119 wpnext = wp->w_next; |
706 | 5120 if ((wp->w_buffer->b_nwindows > 1 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5121 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5122 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5123 - tabline_height() |
698 | 5124 : wp->w_width != Columns) |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5125 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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patch 8.0.1564: too many #ifdefs
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changeset
|
5126 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5127 { |
5128 win_close(wp, FALSE); | |
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changeset
|
5129 wpnext = firstwin; // just in case an autocommand does |
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changeset
|
5130 // something strange with windows |
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diff
changeset
|
5131 tpnext = first_tabpage; // start all over... |
698 | 5132 open_wins = 0; |
5133 } | |
5134 else | |
5135 ++open_wins; | |
7 | 5136 } |
698 | 5137 |
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diff
changeset
|
5138 // Without the ":tab" modifier only do the current tab page. |
698 | 5139 if (had_tab == 0 || tpnext == NULL) |
5140 break; | |
4354 | 5141 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5142 } |
5143 | |
5144 /* | |
5145 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5146 * open one. Otherwise move the window to the right position. | |
5147 * Watch out for autocommands that delete buffers or windows! | |
5148 */ | |
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diff
changeset
|
5149 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5150 ++autocmd_no_enter; |
5151 win_enter(lastwin, FALSE); | |
5152 ++autocmd_no_leave; | |
5153 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5154 { | |
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changeset
|
5155 // Check if this buffer needs a window |
7 | 5156 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5157 continue; | |
5158 | |
701 | 5159 if (had_tab != 0) |
5160 { | |
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changeset
|
5161 // With the ":tab" modifier don't move the window. |
701 | 5162 if (buf->b_nwindows > 0) |
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diff
changeset
|
5163 wp = lastwin; // buffer has a window, skip it |
701 | 5164 else |
5165 wp = NULL; | |
5166 } | |
5167 else | |
5168 { | |
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diff
changeset
|
5169 // Check if this buffer already has a window |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5170 FOR_ALL_WINDOWS(wp) |
701 | 5171 if (wp->w_buffer == buf) |
5172 break; | |
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diff
changeset
|
5173 // If the buffer already has a window, move it |
701 | 5174 if (wp != NULL) |
5175 win_move_after(wp, curwin); | |
5176 } | |
5177 | |
5178 if (wp == NULL && split_ret == OK) | |
7 | 5179 { |
9475
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5180 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5181 |
4d8f7f8da90c
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parents:
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diff
changeset
|
5182 set_bufref(&bufref, buf); |
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|
5183 |
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changeset
|
5184 // Split the window and put the buffer in it |
7 | 5185 p_ea_save = p_ea; |
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changeset
|
5186 p_ea = TRUE; // use space from all windows |
7 | 5187 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5188 ++open_wins; | |
5189 p_ea = p_ea_save; | |
5190 if (split_ret == FAIL) | |
5191 continue; | |
5192 | |
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changeset
|
5193 // Open the buffer in this window. |
7 | 5194 swap_exists_action = SEA_DIALOG; |
5195 set_curbuf(buf, DOBUF_GOTO); | |
9475
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5196 if (!bufref_valid(&bufref)) |
20 | 5197 { |
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diff
changeset
|
5198 // autocommands deleted the buffer!!! |
20 | 5199 swap_exists_action = SEA_NONE; |
7 | 5200 break; |
5201 } | |
5202 if (swap_exists_action == SEA_QUIT) | |
5203 { | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5204 #if defined(FEAT_EVAL) |
24 | 5205 cleanup_T cs; |
5206 | |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
5207 // Reset the error/interrupt/exception state here so that |
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
5208 // aborting() returns FALSE when closing a window. |
24 | 5209 enter_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
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parents:
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diff
changeset
|
5210 #endif |
24 | 5211 |
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parents:
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diff
changeset
|
5212 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5213 win_close(curwin, TRUE); |
5214 --open_wins; | |
5215 swap_exists_action = SEA_NONE; | |
602 | 5216 swap_exists_did_quit = TRUE; |
24 | 5217 |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5218 #if defined(FEAT_EVAL) |
18757
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diff
changeset
|
5219 // Restore the error/interrupt/exception state if not |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5220 // discarded by a new aborting error, interrupt, or uncaught |
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
5221 // exception. |
24 | 5222 leave_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5223 #endif |
7 | 5224 } |
5225 else | |
5226 handle_swap_exists(NULL); | |
5227 } | |
5228 | |
5229 ui_breakcheck(); | |
5230 if (got_int) | |
5231 { | |
18757
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diff
changeset
|
5232 (void)vgetc(); // only break the file loading, not the rest |
7 | 5233 break; |
5234 } | |
20 | 5235 #ifdef FEAT_EVAL |
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changeset
|
5236 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5237 if (aborting()) |
5238 break; | |
5239 #endif | |
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diff
changeset
|
5240 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5241 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
22699
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diff
changeset
|
5242 cmdmod.cmod_tab = 9999; |
7 | 5243 } |
5244 --autocmd_no_enter; | |
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diff
changeset
|
5245 win_enter(firstwin, FALSE); // back to first window |
7 | 5246 --autocmd_no_leave; |
5247 | |
5248 /* | |
5249 * Close superfluous windows. | |
5250 */ | |
5251 for (wp = lastwin; open_wins > count; ) | |
5252 { | |
11957
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5253 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5254 || autowrite(wp->w_buffer, FALSE) == OK); |
5255 if (!win_valid(wp)) | |
5256 { | |
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changeset
|
5257 // BufWrite Autocommands made the window invalid, start over |
7 | 5258 wp = lastwin; |
5259 } | |
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diff
changeset
|
5260 else if (r) |
7 | 5261 { |
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11917
diff
changeset
|
5262 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5263 --open_wins; |
5264 wp = lastwin; | |
5265 } | |
5266 else | |
5267 { | |
5268 wp = wp->w_prev; | |
5269 if (wp == NULL) | |
5270 break; | |
5271 } | |
5272 } | |
5273 } | |
5274 | |
5275 | |
7799
af3c41a3c53f
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Christian Brabandt <cb@256bit.org>
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7687
diff
changeset
|
5276 static int chk_modeline(linenr_T, int); |
717 | 5277 |
7 | 5278 /* |
5279 * do_modelines() - process mode lines for the current file | |
5280 * | |
717 | 5281 * "flags" can be: |
5282 * OPT_WINONLY only set options local to window | |
5283 * OPT_NOWIN don't set options local to window | |
5284 * | |
7 | 5285 * Returns immediately if the "ml" option isn't set. |
5286 */ | |
5287 void | |
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7799
diff
changeset
|
5288 do_modelines(int flags) |
7 | 5289 { |
23 | 5290 linenr_T lnum; |
5291 int nmlines; | |
5292 static int entered = 0; | |
7 | 5293 |
5294 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5295 return; | |
5296 | |
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changeset
|
5297 // Disallow recursive entry here. Can happen when executing a modeline |
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diff
changeset
|
5298 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5299 if (entered) |
5300 return; | |
5301 | |
5302 ++entered; | |
5303 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5304 ++lnum) | |
717 | 5305 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5306 nmlines = 0; |
5307 | |
5308 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5309 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5310 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5311 nmlines = 0; |
5312 --entered; | |
5313 } | |
5314 | |
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changeset
|
5315 #include "version.h" // for version number |
7 | 5316 |
5317 /* | |
5318 * chk_modeline() - check a single line for a mode string | |
5319 * Return FAIL if an error encountered. | |
5320 */ | |
5321 static int | |
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diff
changeset
|
5322 chk_modeline( |
83861277e6a3
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changeset
|
5323 linenr_T lnum, |
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changeset
|
5324 int flags) // Same as for do_modelines(). |
7 | 5325 { |
5326 char_u *s; | |
5327 char_u *e; | |
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changeset
|
5328 char_u *linecopy; // local copy of any modeline found |
7 | 5329 int prev; |
5330 int vers; | |
5331 int end; | |
5332 int retval = OK; | |
5333 #ifdef FEAT_EVAL | |
14700
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14658
diff
changeset
|
5334 sctx_T save_current_sctx; |
7 | 5335 #endif |
19075
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patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5336 ESTACK_CHECK_DECLARATION |
7 | 5337 |
5338 prev = -1; | |
5339 for (s = ml_get(lnum); *s != NUL; ++s) | |
5340 { | |
5341 if (prev == -1 || vim_isspace(prev)) | |
5342 { | |
5343 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5344 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5345 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5346 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5347 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5348 { |
5349 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5350 e = s + 4; | |
5351 else | |
5352 e = s + 3; | |
5353 vers = getdigits(&e); | |
5354 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5355 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5356 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5357 && (s[3] == ':' |
5358 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5359 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5360 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5361 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5362 break; | |
5363 } | |
5364 } | |
5365 prev = *s; | |
5366 } | |
5367 | |
5368 if (*s) | |
5369 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5370 do // skip over "ex:", "vi:" or "vim:" |
7 | 5371 ++s; |
5372 while (s[-1] != ':'); | |
5373 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5374 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5375 if (linecopy == NULL) |
5376 return FAIL; | |
5377 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5378 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5379 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
|
5380 ESTACK_CHECK_SETUP |
7 | 5381 |
5382 end = FALSE; | |
5383 while (end == FALSE) | |
5384 { | |
5385 s = skipwhite(s); | |
5386 if (*s == NUL) | |
5387 break; | |
5388 | |
5389 /* | |
5390 * Find end of set command: ':' or end of line. | |
5391 * Skip over "\:", replacing it with ":". | |
5392 */ | |
5393 for (e = s; *e != ':' && *e != NUL; ++e) | |
5394 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5395 STRMOVE(e, e + 1); |
7 | 5396 if (*e == NUL) |
5397 end = TRUE; | |
5398 | |
5399 /* | |
5400 * If there is a "set" command, require a terminating ':' and | |
5401 * ignore the stuff after the ':'. | |
5402 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5403 * "vi:opt opt opt: foo" -- foo interpreted | |
5404 * Accept "se" for compatibility with Elvis. | |
5405 */ | |
5406 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5407 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5408 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5409 if (*e != ':') // no terminating ':'? |
7 | 5410 break; |
5411 end = TRUE; | |
5412 s = vim_strchr(s, ' ') + 1; | |
5413 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5414 *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
|
5415 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5416 if (*s != NUL) // skip over an empty "::" |
7 | 5417 { |
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
|
5418 int secure_save = secure; |
7 | 5419 #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
|
5420 save_current_sctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5421 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
|
5422 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
|
5423 current_sctx.sc_lnum = lnum; |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5424 current_sctx.sc_version = 1; |
7 | 5425 #endif |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5426 // 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
|
5427 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
|
5428 |
717 | 5429 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
|
5430 |
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
|
5431 secure = secure_save; |
7 | 5432 #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
|
5433 current_sctx = save_current_sctx; |
7 | 5434 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5435 if (retval == FAIL) // stop if error found |
7 | 5436 break; |
5437 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5438 s = e + 1; // advance to next part |
7 | 5439 } |
5440 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5441 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5442 estack_pop(); |
7 | 5443 vim_free(linecopy); |
5444 } | |
5445 return retval; | |
5446 } | |
5447 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5448 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5449 * 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
|
5450 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5451 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5452 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5453 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5454 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
|
5455 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5456 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5457 #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
|
5458 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5459 * 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
|
5460 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5461 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5462 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
|
5463 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5464 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
|
5465 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5466 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5467 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5468 #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
|
5469 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5470 * 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
|
5471 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5472 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5473 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
|
5474 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5475 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
|
5476 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5477 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5478 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5479 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5480 * 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
|
5481 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5482 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5483 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
|
5484 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5485 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
|
5486 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5487 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5488 /* |
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
|
5489 * 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
|
5490 */ |
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
|
5491 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
|
5492 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
|
5493 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5494 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
|
5495 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5496 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5497 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5498 * 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
|
5499 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5500 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5501 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5502 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5503 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
|
5504 && 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
|
5505 } |
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
|
5506 |
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
|
5507 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5508 * 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
|
5509 * 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
|
5510 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5511 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5512 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
|
5513 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5514 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
|
5515 || 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
|
5516 || 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
|
5517 || 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
|
5518 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5519 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5520 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5521 * 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
|
5522 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5523 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5524 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
|
5525 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5526 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
|
5527 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5528 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5529 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5530 * 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
|
5531 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5532 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5533 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5534 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
|
5535 { |
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
|
5536 return buf != NULL && (buf->b_p_bt[0] == 'n' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5537 || 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
|
5538 || 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
|
5539 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5540 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5541 #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
|
5542 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5543 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
|
5544 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5545 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
|
5546 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5547 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
|
5548 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5549 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5550 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5551 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5552 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5553 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5554 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5555 * 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
|
5556 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5557 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5558 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5559 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
|
5560 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5561 // '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
|
5562 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
|
5563 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5564 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5565 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5566 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5567 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
|
5568 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5569 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
|
5570 } |
7 | 5571 |
5572 /* | |
5573 * Return special buffer name. | |
5574 * Returns NULL when the buffer has a normal file name. | |
5575 */ | |
3839 | 5576 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5577 buf_spname(buf_T *buf) |
7 | 5578 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5579 #if defined(FEAT_QUICKFIX) |
7 | 5580 if (bt_quickfix(buf)) |
643 | 5581 { |
5582 /* | |
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
|
5583 * 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
|
5584 * the buffer number stored in the global quickfix stack. |
643 | 5585 */ |
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
|
5586 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
|
5587 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
|
5588 else |
3839 | 5589 return (char_u *)_(msg_loclist); |
643 | 5590 } |
7 | 5591 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5592 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5593 // 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
|
5594 // 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
|
5595 if (bt_nofilename(buf)) |
7 | 5596 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5597 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5598 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5599 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
|
5600 #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
|
5601 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
|
5602 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
|
5603 #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
|
5604 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
|
5605 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
|
5606 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5607 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5608 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5609 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5610 #endif |
3839 | 5611 return (char_u *)_("[Scratch]"); |
7 | 5612 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5613 |
7 | 5614 if (buf->b_fname == NULL) |
3839 | 5615 return (char_u *)_("[No Name]"); |
7 | 5616 return NULL; |
5617 } | |
5618 | |
5619 /* | |
5620 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5621 */ | |
5622 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5623 set_buflisted(int on) |
7 | 5624 { |
5625 if (on != curbuf->b_p_bl) | |
5626 { | |
5627 curbuf->b_p_bl = on; | |
5628 if (on) | |
5629 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5630 else | |
5631 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5632 } | |
5633 } | |
5634 | |
5635 /* | |
5636 * Read the file for "buf" again and check if the contents changed. | |
5637 * Return TRUE if it changed or this could not be checked. | |
5638 */ | |
5639 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5640 buf_contents_changed(buf_T *buf) |
7 | 5641 { |
5642 buf_T *newbuf; | |
5643 int differ = TRUE; | |
5644 linenr_T lnum; | |
5645 aco_save_T aco; | |
5646 exarg_T ea; | |
5647 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5648 // Allocate a buffer without putting it in the buffer list. |
7 | 5649 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5650 if (newbuf == NULL) | |
5651 return TRUE; | |
5652 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5653 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5654 if (prep_exarg(&ea, buf) == FAIL) |
5655 { | |
5656 wipe_buffer(newbuf, FALSE); | |
5657 return TRUE; | |
5658 } | |
5659 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5660 // set curwin/curbuf to buf and save a few things |
7 | 5661 aucmd_prepbuf(&aco, newbuf); |
5662 | |
625 | 5663 if (ml_open(curbuf) == OK |
7 | 5664 && readfile(buf->b_ffname, buf->b_fname, |
5665 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5666 &ea, READ_NEW | READ_DUMMY) == OK) | |
5667 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5668 // compare the two files line by line |
7 | 5669 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5670 { | |
5671 differ = FALSE; | |
5672 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5673 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5674 { | |
5675 differ = TRUE; | |
5676 break; | |
5677 } | |
5678 } | |
5679 } | |
5680 vim_free(ea.cmd); | |
5681 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5682 // restore curwin/curbuf and a few other things |
7 | 5683 aucmd_restbuf(&aco); |
5684 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5685 if (curbuf != newbuf) // safety check |
7 | 5686 wipe_buffer(newbuf, FALSE); |
5687 | |
5688 return differ; | |
5689 } | |
5690 | |
5691 /* | |
5692 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5693 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5694 * marks. | |
5695 */ | |
5696 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5697 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5698 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
|
5699 int aucmd) // When TRUE trigger autocommands. |
7 | 5700 { |
5701 if (buf->b_fnum == top_file_num - 1) | |
5702 --top_file_num; | |
5703 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5704 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5705 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5706 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5707 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
|
5708 |
7 | 5709 if (!aucmd) |
1410 | 5710 unblock_autocmds(); |
7 | 5711 } |