Mercurial > vim
annotate src/buffer.c @ 23624:f9d02c83f306 v8.2.2354
patch 8.2.2354: crash with a weird combination of autocommands
Commit: https://github.com/vim/vim/commit/797e63b9f2baa1853e7063aac478d663cd02f207
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 15 16:22:52 2021 +0100
patch 8.2.2354: crash with a weird combination of autocommands
Problem: Crash with a weird combination of autocommands.
Solution: Increment b_nwindows when needed. (closes https://github.com/vim/vim/issues/7674)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 15 Jan 2021 16:30:04 +0100 |
parents | 9a5f12b36273 |
children | 29eccef07e2f |
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. |
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495 * |
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496 * Return TRUE when we got to the end and b_nwindows was decremented. |
7 | 497 */ |
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498 int |
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499 close_buffer( |
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500 win_T *win, // if not NULL, set b_last_cursor |
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501 buf_T *buf, |
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502 int action, |
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503 int abort_if_last, |
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504 int ignore_abort) |
7 | 505 { |
506 int is_curbuf; | |
2047
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507 int nwindows; |
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508 bufref_T bufref; |
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509 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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510 win_T *the_curwin = curwin; |
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511 tabpage_T *the_curtab = curtab; |
7 | 512 int unload_buf = (action != 0); |
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513 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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514 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 515 |
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516 CHECK_CURBUF; |
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517 /* |
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518 * Force unloading or deleting when 'bufhidden' says so. |
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519 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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520 * "hide" (otherwise we could never free or delete a buffer). |
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521 */ |
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522 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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523 { |
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524 del_buf = TRUE; |
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525 unload_buf = TRUE; |
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526 } |
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527 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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528 { |
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529 del_buf = TRUE; |
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530 unload_buf = TRUE; |
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531 wipe_buf = TRUE; |
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532 } |
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533 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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534 unload_buf = TRUE; |
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535 |
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536 #ifdef FEAT_TERMINAL |
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537 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
11917
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538 { |
19629
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539 CHECK_CURBUF; |
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540 if (term_job_running(buf->b_term)) |
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541 { |
12146
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542 if (wipe_buf || unload_buf) |
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543 { |
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544 if (!can_unload_buffer(buf)) |
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545 return FALSE; |
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546 |
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547 // Wiping out or unloading a terminal buffer kills the job. |
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548 free_terminal(buf); |
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549 } |
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550 else |
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551 { |
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552 // The job keeps running, hide the buffer. |
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553 del_buf = FALSE; |
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554 unload_buf = FALSE; |
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555 } |
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556 } |
22987
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557 else if (buf->b_p_bh[0] == 'h' && !del_buf) |
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558 { |
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559 // Hide a terminal buffer. |
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560 unload_buf = FALSE; |
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561 } |
11917
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562 else |
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563 { |
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564 // A terminal buffer is wiped out if the job has finished. |
11917
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565 del_buf = TRUE; |
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566 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
567 wipe_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
568 } |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
569 CHECK_CURBUF; |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
570 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
571 #endif |
7 | 572 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
573 // Disallow deleting the buffer when it is locked (already being closed or |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
574 // halfway a command that relies on it). Unloading is allowed. |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14593
diff
changeset
|
575 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
576 return FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
577 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
578 // check no autocommands closed the window |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
579 if (win != NULL && win_valid_any_tab(win)) |
7 | 580 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
581 // Set b_last_cursor when closing the last window for the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
582 // Remember the last cursor position and window options of the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
583 // This used to be only for the current window, but then options like |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
584 // 'foldmethod' may be lost with a ":only" command. |
7 | 585 if (buf->b_nwindows == 1) |
586 set_last_cursor(win); | |
587 buflist_setfpos(buf, win, | |
588 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
589 win->w_cursor.col, TRUE); | |
590 } | |
591 | |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
592 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
593 |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
594 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 595 if (buf->b_nwindows == 1) |
596 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
597 ++buf->b_locked; |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
598 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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changeset
|
599 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
600 && !bufref_valid(&bufref)) |
3365 | 601 { |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
602 // Autocommands deleted the buffer. |
3570 | 603 aucmd_abort: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
604 emsg(_(e_auabort)); |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
605 return FALSE; |
3365 | 606 } |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
607 --buf->b_locked; |
3570 | 608 if (abort_if_last && one_window()) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
609 // Autocommands made this the only window. |
3570 | 610 goto aucmd_abort; |
7 | 611 |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
612 // When the buffer becomes hidden, but is not unloaded, trigger |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
613 // BufHidden |
7 | 614 if (!unload_buf) |
615 { | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
616 ++buf->b_locked; |
9473
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
617 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
618 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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changeset
|
619 && !bufref_valid(&bufref)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
620 // Autocommands deleted the buffer. |
3570 | 621 goto aucmd_abort; |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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changeset
|
622 --buf->b_locked; |
3570 | 623 if (abort_if_last && one_window()) |
18757
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changeset
|
624 // Autocommands made this the only window. |
3570 | 625 goto aucmd_abort; |
7 | 626 } |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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changeset
|
627 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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changeset
|
628 // autocmds may abort script processing |
050f5eaa9e50
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changeset
|
629 if (!ignore_abort && aborting()) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
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changeset
|
630 return FALSE; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
631 #endif |
7 | 632 } |
10114
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commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
633 |
18757
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Bram Moolenaar <Bram@vim.org>
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changeset
|
634 // If the buffer was in curwin and the window has changed, go back to that |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
635 // window, if it still exists. This avoids that ":edit x" triggering a |
c469e1930456
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parents:
18746
diff
changeset
|
636 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
637 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
638 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
639 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
640 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
641 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
642 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
643 |
7 | 644 nwindows = buf->b_nwindows; |
645 | |
18757
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parents:
18746
diff
changeset
|
646 // decrease the link count from windows (unless not in any window) |
7 | 647 if (buf->b_nwindows > 0) |
648 --buf->b_nwindows; | |
649 | |
12971
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
650 #ifdef FEAT_DIFF |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
651 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
18757
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changeset
|
652 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
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parents:
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changeset
|
653 #endif |
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parents:
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diff
changeset
|
654 |
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changeset
|
655 // Return when a window is displaying the buffer or when it's not |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
656 // unloaded. |
7 | 657 if (buf->b_nwindows > 0 || !unload_buf) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
658 return FALSE; |
7 | 659 |
18757
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parents:
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changeset
|
660 // Always remove the buffer when there is no file name. |
7 | 661 if (buf->b_ffname == NULL) |
662 del_buf = TRUE; | |
663 | |
18757
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changeset
|
664 // When closing the current buffer stop Visual mode before freeing |
c469e1930456
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diff
changeset
|
665 // anything. |
10184
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diff
changeset
|
666 if (buf == curbuf && VIsual_active |
10156
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commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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diff
changeset
|
667 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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diff
changeset
|
668 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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diff
changeset
|
669 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
670 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
671 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
672 |
7 | 673 /* |
674 * Free all things allocated for this buffer. | |
675 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
676 */ | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
677 // Remember if we are closing the current buffer. Restore the number of |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
678 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 679 is_curbuf = (buf == curbuf); |
680 buf->b_nwindows = nwindows; | |
681 | |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
682 buf_freeall(buf, (del_buf ? BFA_DEL : 0) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
683 + (wipe_buf ? BFA_WIPE : 0) |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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parents:
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diff
changeset
|
684 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 685 |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
686 // Autocommands may have deleted the buffer. |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
687 if (!bufref_valid(&bufref)) |
23624
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patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
688 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
689 #ifdef FEAT_EVAL |
18886
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parents:
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diff
changeset
|
690 // autocmds may abort script processing |
050f5eaa9e50
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Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
691 if (!ignore_abort && aborting()) |
23624
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patch 8.2.2354: crash with a weird combination of autocommands
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parents:
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diff
changeset
|
692 return FALSE; |
13380
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patch 8.0.1564: too many #ifdefs
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parents:
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diff
changeset
|
693 #endif |
7 | 694 |
695 /* | |
696 * It's possible that autocommands change curbuf to the one being deleted. | |
697 * This might cause the previous curbuf to be deleted unexpectedly. But | |
698 * in some cases it's OK to delete the curbuf, because a new one is | |
699 * obtained anyway. Therefore only return if curbuf changed to the | |
700 * deleted buffer. | |
701 */ | |
702 if (buf == curbuf && !is_curbuf) | |
23624
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patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
703 return FALSE; |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
704 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
12387
diff
changeset
|
705 if (win_valid_any_tab(win) && win->w_buffer == buf) |
18757
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parents:
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diff
changeset
|
706 win->w_buffer = NULL; // make sure we don't use the buffer now |
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parents:
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changeset
|
707 |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
708 // Autocommands may have opened or closed windows for this buffer. |
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709 // Decrement the count for the close we do here. |
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710 if (buf->b_nwindows > 0) |
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|
711 --buf->b_nwindows; |
7 | 712 |
713 /* | |
714 * Remove the buffer from the list. | |
715 */ | |
716 if (wipe_buf) | |
717 { | |
17823
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|
718 if (action == DOBUF_WIPE_REUSE) |
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|
719 { |
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|
720 // we can re-use this buffer number, store it |
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patch 8.1.1908: every popup window consumes a buffer number
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|
721 if (buf_reuse.ga_itemsize == 0) |
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|
722 ga_init2(&buf_reuse, sizeof(int), 50); |
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723 if (ga_grow(&buf_reuse, 1) == OK) |
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|
724 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
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725 } |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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changeset
|
726 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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changeset
|
727 VIM_CLEAR(buf->b_sfname); |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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parents:
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changeset
|
728 else |
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changeset
|
729 buf->b_sfname = NULL; |
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|
730 VIM_CLEAR(buf->b_ffname); |
7 | 731 if (buf->b_prev == NULL) |
732 firstbuf = buf->b_next; | |
733 else | |
734 buf->b_prev->b_next = buf->b_next; | |
735 if (buf->b_next == NULL) | |
736 lastbuf = buf->b_prev; | |
737 else | |
738 buf->b_next->b_prev = buf->b_prev; | |
739 free_buffer(buf); | |
740 } | |
741 else | |
742 { | |
743 if (del_buf) | |
744 { | |
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745 // Free all internal variables and reset option values, to make |
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changeset
|
746 // ":bdel" compatible with Vim 5.7. |
7 | 747 free_buffer_stuff(buf, TRUE); |
748 | |
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|
749 // Make it look like a new buffer. |
7 | 750 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
751 | |
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changeset
|
752 // Init the options when loaded again. |
7 | 753 buf->b_p_initialized = FALSE; |
754 } | |
755 buf_clear_file(buf); | |
756 if (del_buf) | |
757 buf->b_p_bl = FALSE; | |
758 } | |
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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759 // NOTE: at this point "curbuf" may be invalid! |
23624
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patch 8.2.2354: crash with a weird combination of autocommands
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changeset
|
760 return TRUE; |
7 | 761 } |
762 | |
763 /* | |
764 * Make buffer not contain a file. | |
765 */ | |
766 void | |
7817
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767 buf_clear_file(buf_T *buf) |
7 | 768 { |
769 buf->b_ml.ml_line_count = 1; | |
16996
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|
770 unchanged(buf, TRUE, TRUE); |
7 | 771 buf->b_shortname = FALSE; |
772 buf->b_p_eol = TRUE; | |
773 buf->b_start_eol = TRUE; | |
774 buf->b_p_bomb = FALSE; | |
1352 | 775 buf->b_start_bomb = FALSE; |
7 | 776 buf->b_ml.ml_mfp = NULL; |
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|
777 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 778 #ifdef FEAT_NETBEANS_INTG |
779 netbeans_deleted_all_lines(buf); | |
780 #endif | |
781 } | |
782 | |
783 /* | |
784 * buf_freeall() - free all things allocated for a buffer that are related to | |
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785 * the file. Careful: get here with "curwin" NULL when exiting. |
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|
786 * flags: |
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|
787 * BFA_DEL buffer is going to be deleted |
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|
788 * BFA_WIPE buffer is going to be wiped out |
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|
789 * BFA_KEEP_UNDO do not free undo information |
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790 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 791 */ |
792 void | |
7817
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|
793 buf_freeall(buf_T *buf, int flags) |
7 | 794 { |
795 int is_curbuf = (buf == curbuf); | |
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|
796 bufref_T bufref; |
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797 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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798 win_T *the_curwin = curwin; |
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799 tabpage_T *the_curtab = curtab; |
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800 |
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|
801 // Make sure the buffer isn't closed by autocommands. |
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802 ++buf->b_locked; |
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803 set_bufref(&bufref, buf); |
9106
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804 if (buf->b_ml.ml_mfp != NULL) |
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805 { |
9473
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changeset
|
806 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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changeset
|
807 FALSE, buf) |
9475
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808 && !bufref_valid(&bufref)) |
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|
809 // autocommands deleted the buffer |
9106
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810 return; |
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811 } |
2394
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812 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 813 { |
9473
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|
814 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
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changeset
|
815 FALSE, buf) |
9475
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|
816 && !bufref_valid(&bufref)) |
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|
817 // autocommands deleted the buffer |
7 | 818 return; |
819 } | |
2394
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820 if (flags & BFA_WIPE) |
7 | 821 { |
9473
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822 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
bdac1019552f
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823 FALSE, buf) |
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824 && !bufref_valid(&bufref)) |
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|
825 // autocommands deleted the buffer |
7 | 826 return; |
827 } | |
10106
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828 --buf->b_locked; |
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829 |
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830 // If the buffer was in curwin and the window has changed, go back to that |
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831 // window, if it still exists. This avoids that ":edit x" triggering a |
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832 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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833 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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834 { |
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835 block_autocmds(); |
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836 goto_tabpage_win(the_curtab, the_curwin); |
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837 unblock_autocmds(); |
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838 } |
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839 |
13380
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840 #ifdef FEAT_EVAL |
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841 // autocmds may abort script processing |
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842 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 843 return; |
13380
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844 #endif |
7 | 845 |
846 /* | |
847 * It's possible that autocommands change curbuf to the one being deleted. | |
848 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
849 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
850 * Therefore only return if curbuf changed to the deleted buffer. | |
851 */ | |
852 if (buf == curbuf && !is_curbuf) | |
853 return; | |
854 #ifdef FEAT_DIFF | |
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855 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 856 #endif |
3068 | 857 #ifdef FEAT_SYN_HL |
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858 // Remove any ownsyntax, unless exiting. |
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859 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 860 reset_synblock(curwin); |
3068 | 861 #endif |
1187 | 862 |
863 #ifdef FEAT_FOLDING | |
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864 // No folds in an empty buffer. |
1187 | 865 { |
866 win_T *win; | |
867 tabpage_T *tp; | |
868 | |
869 FOR_ALL_TAB_WINDOWS(tp, win) | |
870 if (win->w_buffer == buf) | |
871 clearFolding(win); | |
872 } | |
873 #endif | |
874 | |
7 | 875 #ifdef FEAT_TCL |
876 tcl_buffer_free(buf); | |
877 #endif | |
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|
878 ml_close(buf, TRUE); // close and delete the memline/memfile |
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879 buf->b_ml.ml_line_count = 0; // no lines in buffer |
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|
880 if ((flags & BFA_KEEP_UNDO) == 0) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
881 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
882 u_blockfree(buf); // free the memory allocated for undo |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
883 u_clearall(buf); // reset all undo information |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
884 } |
7 | 885 #ifdef FEAT_SYN_HL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
886 syntax_clear(&buf->b_s); // reset syntax info |
7 | 887 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
888 #ifdef FEAT_PROP_POPUP |
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15056
diff
changeset
|
889 clear_buf_prop_types(buf); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15056
diff
changeset
|
890 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
891 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 892 } |
893 | |
894 /* | |
895 * Free a buffer structure and the things it contains related to the buffer | |
896 * itself (not the file, that must have been done already). | |
897 */ | |
898 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
899 free_buffer(buf_T *buf) |
7 | 900 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
901 ++buf_free_count; |
7 | 902 free_buffer_stuff(buf, TRUE); |
4287 | 903 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
904 // b:changedtick uses an item in buf_T, remove it now |
12630
560adb3eed8b
patch 8.0.1193: crash when wiping out a buffer after using getbufinfo()
Christian Brabandt <cb@256bit.org>
parents:
12572
diff
changeset
|
905 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 906 unref_var_dict(buf->b_vars); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
907 remove_listeners(buf); |
4287 | 908 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
909 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
910 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
911 #endif |
14 | 912 #ifdef FEAT_MZSCHEME |
913 mzscheme_buffer_free(buf); | |
914 #endif | |
7 | 915 #ifdef FEAT_PERL |
916 perl_buf_free(buf); | |
917 #endif | |
918 #ifdef FEAT_PYTHON | |
919 python_buffer_free(buf); | |
920 #endif | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
921 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
922 python3_buffer_free(buf); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
923 #endif |
7 | 924 #ifdef FEAT_RUBY |
925 ruby_buffer_free(buf); | |
926 #endif | |
9087
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
927 #ifdef FEAT_JOB_CHANNEL |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
928 channel_buffer_free(buf); |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
929 #endif |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
930 #ifdef FEAT_TERMINAL |
11834
0cfe4a07c2ad
patch 8.0.0797: finished job in terminal window is not handled
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
931 free_terminal(buf); |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
932 #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:
13931
diff
changeset
|
933 #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>
parents:
13931
diff
changeset
|
934 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
|
935 free_callback(&buf->b_prompt_callback); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
936 free_callback(&buf->b_prompt_interrupt); |
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
|
937 #endif |
9515
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
938 |
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
939 buf_hashtab_remove(buf); |
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
940 |
40 | 941 aubuflocal_remove(buf); |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
942 |
5816 | 943 if (autocmd_busy) |
944 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
945 // Do not free the buffer structure while autocommands are executing, |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
946 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 947 buf->b_next = au_pending_free_buf; |
948 au_pending_free_buf = buf; | |
949 } | |
950 else | |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
951 { |
5816 | 952 vim_free(buf); |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
953 if (curbuf == buf) |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
954 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>
parents:
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diff
changeset
|
955 } |
7 | 956 } |
957 | |
958 /* | |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
959 * Initializes b:changedtick. |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
960 */ |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
961 static void |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
962 init_changedtick(buf_T *buf) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
963 { |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
964 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
965 |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
966 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
967 di->di_tv.v_type = VAR_NUMBER; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
968 di->di_tv.v_lock = VAR_FIXED; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
969 di->di_tv.vval.v_number = 0; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
970 |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
971 #ifdef FEAT_EVAL |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
972 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
973 (void)dict_add(buf->b_vars, di); |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
974 #endif |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
975 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
976 |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
977 /* |
7 | 978 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
979 */ | |
980 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
981 free_buffer_stuff( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
982 buf_T *buf, |
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
|
983 int free_options) // free options as well |
7 | 984 { |
985 if (free_options) | |
986 { | |
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
|
987 clear_wininfo(buf); // including window-local options |
7 | 988 free_buf_options(buf, TRUE); |
2620 | 989 #ifdef FEAT_SPELL |
990 ga_clear(&buf->b_s.b_langp); | |
991 #endif | |
7 | 992 } |
993 #ifdef FEAT_EVAL | |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
994 { |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
995 varnumber_T tick = CHANGEDTICK(buf); |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
996 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
997 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
998 hash_init(&buf->b_vars->dv_hashtab); |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
999 init_changedtick(buf); |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1000 CHANGEDTICK(buf) = tick; |
19044
af795b6a2624
patch 8.2.0082: when reusing a buffer listeners are not cleared
Bram Moolenaar <Bram@vim.org>
parents:
19007
diff
changeset
|
1001 remove_listeners(buf); |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1002 } |
7 | 1003 #endif |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16261
diff
changeset
|
1004 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 1005 #ifdef FEAT_SIGNS |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16261
diff
changeset
|
1006 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1007 #endif |
1781 | 1008 #ifdef FEAT_NETBEANS_INTG |
2210 | 1009 netbeans_file_killed(buf); |
1781 | 1010 #endif |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1011 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
1012 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
1013 VIM_CLEAR(buf->b_start_fenc); |
7 | 1014 } |
1015 | |
1016 /* | |
22713
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1017 * Free one wininfo_T. |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
Bram Moolenaar <Bram@vim.org>
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|
1018 */ |
e871a824efc9
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|
1019 void |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
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parents:
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changeset
|
1020 free_wininfo(wininfo_T *wip) |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
Bram Moolenaar <Bram@vim.org>
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changeset
|
1021 { |
e871a824efc9
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changeset
|
1022 if (wip->wi_optset) |
e871a824efc9
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|
1023 { |
e871a824efc9
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changeset
|
1024 clear_winopt(&wip->wi_opt); |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
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changeset
|
1025 #ifdef FEAT_FOLDING |
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parents:
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changeset
|
1026 deleteFoldRecurse(&wip->wi_folds); |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
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changeset
|
1027 #endif |
e871a824efc9
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changeset
|
1028 } |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
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diff
changeset
|
1029 vim_free(wip); |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
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changeset
|
1030 } |
e871a824efc9
patch 8.2.1905: the wininfo list may contain stale entries
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1031 |
e871a824efc9
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1032 /* |
7 | 1033 * Free the b_wininfo list for buffer "buf". |
1034 */ | |
1035 static void | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1036 clear_wininfo(buf_T *buf) |
7 | 1037 { |
1038 wininfo_T *wip; | |
1039 | |
1040 while (buf->b_wininfo != NULL) | |
1041 { | |
1042 wip = buf->b_wininfo; | |
1043 buf->b_wininfo = wip->wi_next; | |
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1044 free_wininfo(wip); |
7 | 1045 } |
1046 } | |
1047 | |
1048 /* | |
1049 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1050 */ | |
1051 void | |
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1052 goto_buffer( |
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1053 exarg_T *eap, |
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1054 int start, |
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1055 int dir, |
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1056 int count) |
7 | 1057 { |
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1058 bufref_T old_curbuf; |
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1059 |
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1060 set_bufref(&old_curbuf, curbuf); |
7 | 1061 |
1062 swap_exists_action = SEA_DIALOG; | |
1063 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1064 start, dir, count, eap->forceit); | |
1065 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1066 { | |
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1067 #if defined(FEAT_EVAL) |
24 | 1068 cleanup_T cs; |
1069 | |
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1070 // Reset the error/interrupt/exception state here so that |
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1071 // aborting() returns FALSE when closing a window. |
24 | 1072 enter_cleanup(&cs); |
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1073 #endif |
24 | 1074 |
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1075 // Quitting means closing the split window, nothing else. |
7 | 1076 win_close(curwin, TRUE); |
1077 swap_exists_action = SEA_NONE; | |
602 | 1078 swap_exists_did_quit = TRUE; |
24 | 1079 |
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1080 #if defined(FEAT_EVAL) |
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1081 // Restore the error/interrupt/exception state if not discarded by a |
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1082 // new aborting error, interrupt, or uncaught exception. |
24 | 1083 leave_cleanup(&cs); |
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1084 #endif |
7 | 1085 } |
1086 else | |
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1087 handle_swap_exists(&old_curbuf); |
7 | 1088 } |
1089 | |
1090 /* | |
1091 * Handle the situation of swap_exists_action being set. | |
1092 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1093 */ | |
1094 void | |
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1095 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1096 { |
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1097 #if defined(FEAT_EVAL) |
24 | 1098 cleanup_T cs; |
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1099 #endif |
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1100 #ifdef FEAT_SYN_HL |
4139 | 1101 long old_tw = curbuf->b_p_tw; |
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1102 #endif |
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1103 buf_T *buf; |
20 | 1104 |
7 | 1105 if (swap_exists_action == SEA_QUIT) |
1106 { | |
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1107 #if defined(FEAT_EVAL) |
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1108 // Reset the error/interrupt/exception state here so that |
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1109 // aborting() returns FALSE when closing a buffer. |
24 | 1110 enter_cleanup(&cs); |
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1111 #endif |
24 | 1112 |
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1113 // User selected Quit at ATTENTION prompt. Go back to previous |
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1114 // buffer. If that buffer is gone or the same as the current one, |
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1115 // open a new, empty buffer. |
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1116 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1117 swap_exists_did_quit = TRUE; |
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1118 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1119 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1120 || old_curbuf->br_buf == curbuf) |
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1121 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1122 else |
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1123 buf = old_curbuf->br_buf; |
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1124 if (buf != NULL) |
4139 | 1125 { |
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1126 int old_msg_silent = msg_silent; |
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1127 |
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1128 if (shortmess(SHM_FILEINFO)) |
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1129 msg_silent = 1; // prevent fileinfo message |
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1130 enter_buffer(buf); |
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1131 // restore msg_silent, so that the command line will be shown |
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1132 msg_silent = old_msg_silent; |
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1133 |
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1134 #ifdef FEAT_SYN_HL |
4139 | 1135 if (old_tw != curbuf->b_p_tw) |
1136 check_colorcolumn(curwin); | |
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1137 #endif |
4139 | 1138 } |
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1139 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1140 |
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1141 #if defined(FEAT_EVAL) |
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1142 // Restore the error/interrupt/exception state if not discarded by a |
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1143 // new aborting error, interrupt, or uncaught exception. |
24 | 1144 leave_cleanup(&cs); |
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1145 #endif |
7 | 1146 } |
1147 else if (swap_exists_action == SEA_RECOVER) | |
1148 { | |
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1149 #if defined(FEAT_EVAL) |
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1150 // Reset the error/interrupt/exception state here so that |
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1151 // aborting() returns FALSE when closing a buffer. |
24 | 1152 enter_cleanup(&cs); |
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1153 #endif |
24 | 1154 |
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1155 // User selected Recover at ATTENTION prompt. |
7 | 1156 msg_scroll = TRUE; |
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1157 ml_recover(FALSE); |
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1158 msg_puts("\n"); // don't overwrite the last message |
7 | 1159 cmdline_row = msg_row; |
717 | 1160 do_modelines(0); |
24 | 1161 |
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1162 #if defined(FEAT_EVAL) |
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1163 // Restore the error/interrupt/exception state if not discarded by a |
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1164 // new aborting error, interrupt, or uncaught exception. |
24 | 1165 leave_cleanup(&cs); |
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1166 #endif |
7 | 1167 } |
1168 swap_exists_action = SEA_NONE; | |
1169 } | |
1170 | |
1171 /* | |
1172 * do_bufdel() - delete or unload buffer(s) | |
1173 * | |
1174 * addr_count == 0: ":bdel" - delete current buffer | |
1175 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1176 * buffer "end_bnr", then any other arguments. | |
1177 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1178 * | |
1179 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1180 * DOBUF_DEL (":bdel") | |
1181 * | |
1182 * Returns error message or NULL | |
1183 */ | |
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1184 char * |
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1185 do_bufdel( |
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1186 int command, |
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1187 char_u *arg, // pointer to extra arguments |
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1188 int addr_count, |
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1189 int start_bnr, // first buffer number in a range |
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1190 int end_bnr, // buffer nr or last buffer nr in a range |
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1191 int forceit) |
7 | 1192 { |
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1193 int do_current = 0; // delete current buffer? |
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1194 int deleted = 0; // number of buffers deleted |
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1195 char *errormsg = NULL; // return value |
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1196 int bnr; // buffer number |
7 | 1197 char_u *p; |
1198 | |
1199 if (addr_count == 0) | |
1200 { | |
1201 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1202 } | |
1203 else | |
1204 { | |
1205 if (addr_count == 2) | |
1206 { | |
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1207 if (*arg) // both range and argument is not allowed |
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1208 return ex_errmsg(e_trailing_arg, arg); |
7 | 1209 bnr = start_bnr; |
1210 } | |
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1211 else // addr_count == 1 |
7 | 1212 bnr = end_bnr; |
1213 | |
1214 for ( ;!got_int; ui_breakcheck()) | |
1215 { | |
1216 /* | |
1217 * delete the current buffer last, otherwise when the | |
1218 * current buffer is deleted, the next buffer becomes | |
1219 * the current one and will be loaded, which may then | |
1220 * also be deleted, etc. | |
1221 */ | |
1222 if (bnr == curbuf->b_fnum) | |
1223 do_current = bnr; | |
1224 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1225 forceit) == OK) | |
1226 ++deleted; | |
1227 | |
1228 /* | |
1229 * find next buffer number to delete/unload | |
1230 */ | |
1231 if (addr_count == 2) | |
1232 { | |
1233 if (++bnr > end_bnr) | |
1234 break; | |
1235 } | |
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|
1236 else // addr_count == 1 |
7 | 1237 { |
1238 arg = skipwhite(arg); | |
1239 if (*arg == NUL) | |
1240 break; | |
1241 if (!VIM_ISDIGIT(*arg)) | |
1242 { | |
1243 p = skiptowhite_esc(arg); | |
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1244 bnr = buflist_findpat(arg, p, |
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1245 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
4236 | 1246 FALSE, FALSE); |
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1247 if (bnr < 0) // failed |
7 | 1248 break; |
1249 arg = p; | |
1250 } | |
1251 else | |
1252 bnr = getdigits(&arg); | |
1253 } | |
1254 } | |
1255 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1256 FORWARD, do_current, forceit) == OK) | |
1257 ++deleted; | |
1258 | |
1259 if (deleted == 0) | |
1260 { | |
1261 if (command == DOBUF_UNLOAD) | |
300 | 1262 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1263 else if (command == DOBUF_DEL) |
300 | 1264 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1265 else |
300 | 1266 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1267 errormsg = (char *)IObuff; |
7 | 1268 } |
1269 else if (deleted >= p_report) | |
1270 { | |
1271 if (command == DOBUF_UNLOAD) | |
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1272 smsg(NGETTEXT("%d buffer unloaded", |
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|
1273 "%d buffers unloaded", deleted), deleted); |
7 | 1274 else if (command == DOBUF_DEL) |
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1275 smsg(NGETTEXT("%d buffer deleted", |
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|
1276 "%d buffers deleted", deleted), deleted); |
7 | 1277 else |
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1278 smsg(NGETTEXT("%d buffer wiped out", |
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1279 "%d buffers wiped out", deleted), deleted); |
7 | 1280 } |
1281 } | |
1282 | |
1283 | |
1284 return errormsg; | |
1285 } | |
1286 | |
5586 | 1287 /* |
1288 * Make the current buffer empty. | |
1289 * Used when it is wiped out and it's the last buffer. | |
1290 */ | |
1291 static int | |
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1292 empty_curbuf( |
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1293 int close_others, |
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1294 int forceit, |
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|
1295 int action) |
5586 | 1296 { |
1297 int retval; | |
1298 buf_T *buf = curbuf; | |
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|
1299 bufref_T bufref; |
5586 | 1300 |
1301 if (action == DOBUF_UNLOAD) | |
1302 { | |
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|
1303 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1304 return FAIL; |
1305 } | |
1306 | |
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1307 set_bufref(&bufref, buf); |
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1308 if (close_others) |
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|
1309 // Close any other windows on this buffer, then make it empty. |
5586 | 1310 close_windows(buf, TRUE); |
1311 | |
1312 setpcmark(); | |
1313 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1314 forceit ? ECMD_FORCEIT : 0, curwin); | |
1315 | |
1316 /* | |
1317 * do_ecmd() may create a new buffer, then we have to delete | |
1318 * the old one. But do_ecmd() may have done that already, check | |
1319 * if the buffer still exists. | |
1320 */ | |
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1321 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1322 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1323 if (!close_others) |
1324 need_fileinfo = FALSE; | |
1325 return retval; | |
1326 } | |
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|
1327 |
7 | 1328 /* |
1329 * Implementation of the commands for the buffer list. | |
1330 * | |
1331 * action == DOBUF_GOTO go to specified buffer | |
1332 * action == DOBUF_SPLIT split window and go to specified buffer | |
1333 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1334 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1335 * action == DOBUF_WIPE delete specified buffer(s) really | |
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1336 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1337 * |
1338 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1339 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1340 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1341 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1342 * | |
1343 * Return FAIL or OK. | |
1344 */ | |
1345 int | |
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1346 do_buffer( |
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1347 int action, |
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1348 int start, |
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1349 int dir, // FORWARD or BACKWARD |
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1350 int count, // buffer number or number of buffers |
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|
1351 int forceit) // TRUE for :...! |
7 | 1352 { |
1353 buf_T *buf; | |
1354 buf_T *bp; | |
1355 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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|
1356 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1357 |
1358 switch (start) | |
1359 { | |
1360 case DOBUF_FIRST: buf = firstbuf; break; | |
1361 case DOBUF_LAST: buf = lastbuf; break; | |
1362 default: buf = curbuf; break; | |
1363 } | |
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|
1364 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1365 { |
1366 while (count-- > 0) | |
1367 { | |
1368 do | |
1369 { | |
1370 buf = buf->b_next; | |
1371 if (buf == NULL) | |
1372 buf = firstbuf; | |
1373 } | |
1374 while (buf != curbuf && !bufIsChanged(buf)); | |
1375 } | |
1376 if (!bufIsChanged(buf)) | |
1377 { | |
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|
1378 emsg(_("E84: No modified buffer found")); |
7 | 1379 return FAIL; |
1380 } | |
1381 } | |
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1382 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1383 { |
1384 while (buf != NULL && buf->b_fnum != count) | |
1385 buf = buf->b_next; | |
1386 } | |
1387 else | |
1388 { | |
1389 bp = NULL; | |
1390 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1391 { | |
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1392 // remember the buffer where we start, we come back there when all |
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|
1393 // buffers are unlisted. |
7 | 1394 if (bp == NULL) |
1395 bp = buf; | |
1396 if (dir == FORWARD) | |
1397 { | |
1398 buf = buf->b_next; | |
1399 if (buf == NULL) | |
1400 buf = firstbuf; | |
1401 } | |
1402 else | |
1403 { | |
1404 buf = buf->b_prev; | |
1405 if (buf == NULL) | |
1406 buf = lastbuf; | |
1407 } | |
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1408 // don't count unlisted buffers |
7 | 1409 if (unload || buf->b_p_bl) |
1410 { | |
1411 --count; | |
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1412 bp = NULL; // use this buffer as new starting point |
7 | 1413 } |
1414 if (bp == buf) | |
1415 { | |
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1416 // back where we started, didn't find anything. |
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1417 emsg(_("E85: There is no listed buffer")); |
7 | 1418 return FAIL; |
1419 } | |
1420 } | |
1421 } | |
1422 | |
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1423 if (buf == NULL) // could not find it |
7 | 1424 { |
1425 if (start == DOBUF_FIRST) | |
1426 { | |
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1427 // don't warn when deleting |
7 | 1428 if (!unload) |
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1429 semsg(_(e_nobufnr), count); |
7 | 1430 } |
1431 else if (dir == FORWARD) | |
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1432 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1433 else |
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1434 emsg(_("E88: Cannot go before first buffer")); |
7 | 1435 return FAIL; |
1436 } | |
1437 | |
1438 #ifdef FEAT_GUI | |
1439 need_mouse_correct = TRUE; | |
1440 #endif | |
1441 | |
1442 /* | |
1443 * delete buffer buf from memory and/or the list | |
1444 */ | |
1445 if (unload) | |
1446 { | |
1447 int forward; | |
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1448 bufref_T bufref; |
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1449 |
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|
1450 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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1451 return FAIL; |
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patch 8.0.1732: crash when terminal API call deletes the buffer
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|
1452 |
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|
1453 set_bufref(&bufref, buf); |
7 | 1454 |
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1455 // When unloading or deleting a buffer that's already unloaded and |
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changeset
|
1456 // unlisted: fail silently. |
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1457 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1458 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1459 return FAIL; |
1460 | |
1461 if (!forceit && bufIsChanged(buf)) | |
1462 { | |
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1463 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
22699
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1464 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1465 { |
1466 dialog_changed(buf, FALSE); | |
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1467 if (!bufref_valid(&bufref)) |
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1468 // Autocommand deleted buffer, oops! It's not changed |
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1469 // now. |
7 | 1470 return FAIL; |
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1471 // If it's still changed fail silently, the dialog already |
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1472 // mentioned why it fails. |
36 | 1473 if (bufIsChanged(buf)) |
1474 return FAIL; | |
7 | 1475 } |
36 | 1476 else |
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1477 #endif |
7 | 1478 { |
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1479 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1480 buf->b_fnum); |
1481 return FAIL; | |
1482 } | |
1483 } | |
1484 | |
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1485 // When closing the current buffer stop Visual mode. |
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1486 if (buf == curbuf && VIsual_active) |
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1487 end_visual_mode(); |
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1488 |
7 | 1489 /* |
1490 * If deleting the last (listed) buffer, make it empty. | |
1491 * The last (listed) buffer cannot be unloaded. | |
1492 */ | |
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|
1493 FOR_ALL_BUFFERS(bp) |
7 | 1494 if (bp->b_p_bl && bp != buf) |
1495 break; | |
1496 if (bp == NULL && buf == curbuf) | |
5586 | 1497 return empty_curbuf(TRUE, forceit, action); |
7 | 1498 |
1499 /* | |
1500 * If the deleted buffer is the current one, close the current window | |
671 | 1501 * (unless it's the only window). Repeat this so long as we end up in |
1502 * a window with this buffer. | |
7 | 1503 */ |
671 | 1504 while (buf == curbuf |
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changeset
|
1505 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
10357
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commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
1506 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1507 { |
1508 if (win_close(curwin, FALSE) == FAIL) | |
1509 break; | |
1510 } | |
7 | 1511 |
1512 /* | |
1513 * If the buffer to be deleted is not the current one, delete it here. | |
1514 */ | |
1515 if (buf != curbuf) | |
1516 { | |
671 | 1517 close_windows(buf, FALSE); |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1518 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1519 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1520 return OK; |
1521 } | |
1522 | |
1523 /* | |
1524 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1525 * There should be another, otherwise it would have been handled |
1526 * above. However, autocommands may have deleted all buffers. | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1527 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1528 * Then prefer the buffer we most recently visited. |
1529 * Else try to find one that is loaded, after the current buffer, | |
1530 * then before the current buffer. | |
1531 * Finally use any buffer. | |
1532 */ | |
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
|
1533 buf = NULL; // selected buffer |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1534 bp = NULL; // used when no loaded buffer found |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1535 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1536 buf = au_new_curbuf.br_buf; |
7 | 1537 #ifdef FEAT_JUMPLIST |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1538 else if (curwin->w_jumplistlen > 0) |
7 | 1539 { |
1540 int jumpidx; | |
1541 | |
1542 jumpidx = curwin->w_jumplistidx - 1; | |
1543 if (jumpidx < 0) | |
1544 jumpidx = curwin->w_jumplistlen - 1; | |
1545 | |
1546 forward = jumpidx; | |
1547 while (jumpidx != curwin->w_jumplistidx) | |
1548 { | |
1549 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1550 if (buf != NULL) | |
1551 { | |
1552 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:
18746
diff
changeset
|
1553 buf = NULL; // skip current and unlisted bufs |
7 | 1554 else if (buf->b_ml.ml_mfp == NULL) |
1555 { | |
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
|
1556 // skip unloaded buf, but may keep it for later |
7 | 1557 if (bp == NULL) |
1558 bp = buf; | |
1559 buf = NULL; | |
1560 } | |
1561 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1562 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1563 break; |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
1564 // advance to older entry in jump list |
7 | 1565 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1566 break; | |
1567 if (--jumpidx < 0) | |
1568 jumpidx = curwin->w_jumplistlen - 1; | |
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
|
1569 if (jumpidx == forward) // List exhausted for sure |
7 | 1570 break; |
1571 } | |
1572 } | |
1573 #endif | |
1574 | |
18757
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diff
changeset
|
1575 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1576 { |
1577 forward = TRUE; | |
1578 buf = curbuf->b_next; | |
1579 for (;;) | |
1580 { | |
1581 if (buf == NULL) | |
1582 { | |
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
|
1583 if (!forward) // tried both directions |
7 | 1584 break; |
1585 buf = curbuf->b_prev; | |
1586 forward = FALSE; | |
1587 continue; | |
1588 } | |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
1589 // in non-help buffer, try to skip help buffers, and vv |
7 | 1590 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1591 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1592 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1593 break; |
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
|
1594 if (bp == NULL) // remember unloaded buf for later |
7 | 1595 bp = buf; |
1596 } | |
1597 if (forward) | |
1598 buf = buf->b_next; | |
1599 else | |
1600 buf = buf->b_prev; | |
1601 } | |
1602 } | |
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
|
1603 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1604 buf = bp; |
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
|
1605 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1606 { |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1607 FOR_ALL_BUFFERS(buf) |
7 | 1608 if (buf->b_p_bl && buf != curbuf) |
1609 break; | |
1610 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1611 if (buf == NULL) // Still no buffer, just take one |
7 | 1612 { |
1613 if (curbuf->b_next != NULL) | |
1614 buf = curbuf->b_next; | |
1615 else | |
1616 buf = curbuf->b_prev; | |
1617 } | |
1618 } | |
1619 | |
5586 | 1620 if (buf == NULL) |
1621 { | |
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
|
1622 // Autocommands must have wiped out all other buffers. Only option |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1623 // now is to make the current buffer empty. |
5586 | 1624 return empty_curbuf(FALSE, forceit, action); |
1625 } | |
1626 | |
7 | 1627 /* |
1628 * make buf current buffer | |
1629 */ | |
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
|
1630 if (action == DOBUF_SPLIT) // split window first |
7 | 1631 { |
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
|
1632 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1633 // "buf" if one exists |
1618 | 1634 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1635 return OK; |
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
|
1636 // If 'switchbuf' contains "usetab": jump to first window in any tab |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
1637 // page containing "buf" if one exists |
1618 | 1638 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1639 return OK; |
1640 if (win_split(0, 0) == FAIL) | |
1641 return FAIL; | |
1642 } | |
1643 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1644 // go to current buffer - nothing to do |
7 | 1645 if (buf == curbuf) |
1646 return OK; | |
1647 | |
1648 /* | |
1649 * Check if the current buffer may be abandoned. | |
1650 */ | |
1651 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1652 { | |
1653 #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
|
1654 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1655 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1656 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1657 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1658 set_bufref(&bufref, buf); |
7 | 1659 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1660 if (!bufref_valid(&bufref)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1661 // Autocommand deleted buffer, oops! |
7 | 1662 return FAIL; |
1663 } | |
1664 if (bufIsChanged(curbuf)) | |
1665 #endif | |
1666 { | |
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
|
1667 no_write_message(); |
7 | 1668 return FAIL; |
1669 } | |
1670 } | |
1671 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1672 // Go to the other buffer. |
7 | 1673 set_curbuf(buf, action); |
1674 | |
1675 if (action == DOBUF_SPLIT) | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1676 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1677 |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1678 #if defined(FEAT_EVAL) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1679 if (aborting()) // autocmds may abort script processing |
7 | 1680 return FAIL; |
1681 #endif | |
1682 | |
1683 return OK; | |
1684 } | |
1685 | |
1686 /* | |
1687 * Set current buffer to "buf". Executes autocommands and closes current | |
1688 * buffer. "action" tells how to close the current buffer: | |
1689 * DOBUF_GOTO free or hide it | |
1690 * DOBUF_SPLIT nothing | |
1691 * DOBUF_UNLOAD unload it | |
1692 * DOBUF_DEL delete it | |
1693 * 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
|
1694 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1695 */ |
1696 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1697 set_curbuf(buf_T *buf, int action) |
7 | 1698 { |
1699 buf_T *prevbuf; | |
1700 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1701 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1702 #ifdef FEAT_SYN_HL |
1703 long old_tw = curbuf->b_p_tw; | |
1704 #endif | |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1705 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1706 bufref_T prevbufref; |
7 | 1707 |
1708 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1709 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
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parents:
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diff
changeset
|
1710 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
|
1711 buflist_altfpos(curwin); // remember curpos |
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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
|
1712 |
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patch 8.1.2368: using old C style comments
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changeset
|
1713 // Don't restart Select mode after switching to another buffer. |
7 | 1714 VIsual_reselect = FALSE; |
1715 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1716 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1717 prevbuf = curbuf; |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1718 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1719 set_bufref(&newbufref, buf); |
7 | 1720 |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1721 // 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
|
1722 // 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
|
1723 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1724 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1725 && bufref_valid(&newbufref) |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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changeset
|
1726 #ifdef FEAT_EVAL |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1727 && !aborting() |
13380
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1728 #endif |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1729 )) |
7 | 1730 { |
3068 | 1731 #ifdef FEAT_SYN_HL |
1732 if (prevbuf == curwin->w_buffer) | |
1733 reset_synblock(curwin); | |
1734 #endif | |
7 | 1735 if (unload) |
671 | 1736 close_windows(prevbuf, FALSE); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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changeset
|
1737 #if defined(FEAT_EVAL) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1738 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1739 #else |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1740 if (bufref_valid(&prevbufref)) |
7 | 1741 #endif |
815 | 1742 { |
3654 | 1743 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
|
1744 |
815 | 1745 if (prevbuf == curbuf) |
825 | 1746 u_sync(FALSE); |
7 | 1747 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1748 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
|
1749 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1750 && !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
|
1751 FALSE, FALSE); |
3654 | 1752 if (curwin != previouswin && win_valid(previouswin)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1753 // autocommands changed curwin, Grr! |
3654 | 1754 curwin = previouswin; |
815 | 1755 } |
7 | 1756 } |
18757
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diff
changeset
|
1757 // An autocommand may have deleted "buf", already entered it (e.g., when |
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|
1758 // it did ":bunload") or aborted the script processing. |
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|
1759 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1760 if ((buf_valid(buf) && buf != curbuf |
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|
1761 #ifdef FEAT_EVAL |
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|
1762 && !aborting() |
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|
1763 #endif |
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Christian Brabandt <cb@256bit.org>
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|
1764 ) || curwin->w_buffer == NULL) |
4139 | 1765 { |
7 | 1766 enter_buffer(buf); |
4139 | 1767 #ifdef FEAT_SYN_HL |
1768 if (old_tw != curbuf->b_p_tw) | |
1769 check_colorcolumn(curwin); | |
1770 #endif | |
1771 } | |
7 | 1772 } |
1773 | |
1774 /* | |
1775 * Enter a new current buffer. | |
4139 | 1776 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1777 * be pointing to freed memory. | |
7 | 1778 */ |
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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diff
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|
1779 static void |
7817
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diff
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|
1780 enter_buffer(buf_T *buf) |
7 | 1781 { |
18156
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|
1782 // Get the buffer in the current window. |
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|
1783 curwin->w_buffer = buf; |
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|
1784 curbuf = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
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|
1785 ++curbuf->b_nwindows; |
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|
1786 |
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|
1787 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1788 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1789 if (!buf->b_help) | |
1790 get_winopts(buf); | |
1791 #ifdef FEAT_FOLDING | |
1792 else | |
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|
1793 // Remove all folds in the window. |
7 | 1794 clearFolding(curwin); |
18156
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|
1795 foldUpdateAll(curwin); // update folds (later). |
7 | 1796 #endif |
1797 | |
1798 #ifdef FEAT_DIFF | |
672 | 1799 if (curwin->w_p_diff) |
1800 diff_buf_add(curbuf); | |
7 | 1801 #endif |
1802 | |
3068 | 1803 #ifdef FEAT_SYN_HL |
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patch 8.0.0728: the terminal structure is never freed
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|
1804 curwin->w_s = &(curbuf->b_s); |
3068 | 1805 #endif |
1806 | |
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|
1807 // Cursor on first line by default. |
7 | 1808 curwin->w_cursor.lnum = 1; |
1809 curwin->w_cursor.col = 0; | |
1810 curwin->w_cursor.coladd = 0; | |
1811 curwin->w_set_curswant = TRUE; | |
1744 | 1812 curwin->w_topline_was_set = FALSE; |
7 | 1813 |
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1814 // mark cursor position as being invalid |
2091
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1815 curwin->w_valid = 0; |
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1816 |
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1817 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
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1818 curbuf->b_last_cursor.col, TRUE); |
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1819 |
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1820 // Make sure the buffer is loaded. |
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|
1821 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1822 { |
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1823 // If there is no filetype, allow for detecting one. Esp. useful for |
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1824 // ":ball" used in a autocommand. If there already is a filetype we |
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1825 // might prefer to keep it. |
22 | 1826 if (*curbuf->b_p_ft == NUL) |
1827 did_filetype = FALSE; | |
1828 | |
2394
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Add the 'undoreload' option to be able to undo a file reload.
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1829 open_buffer(FALSE, NULL, 0); |
22 | 1830 } |
7 | 1831 else |
1832 { | |
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1833 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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1834 need_fileinfo = TRUE; // display file info after redraw |
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1835 |
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1836 // check if file changed |
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1837 (void)buf_check_timestamp(curbuf, FALSE); |
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1838 |
7 | 1839 curwin->w_topline = 1; |
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1840 #ifdef FEAT_DIFF |
7 | 1841 curwin->w_topfill = 0; |
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1842 #endif |
7 | 1843 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1844 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1845 } | |
1846 | |
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1847 // If autocommands did not change the cursor position, restore cursor lnum |
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1848 // and possibly cursor col. |
7 | 1849 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1850 buflist_getfpos(); | |
1851 | |
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1852 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1853 #ifdef FEAT_TITLE |
1854 maketitle(); | |
1855 #endif | |
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1856 // when autocmds didn't change it |
1744 | 1857 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
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1858 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1859 |
33 | 1860 #ifdef FEAT_NETBEANS_INTG |
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1861 // Send fileOpened event because we've changed buffers. |
2210 | 1862 netbeans_file_activated(curbuf); |
33 | 1863 #endif |
1864 | |
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1865 // Change directories when the 'acd' option is set. |
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1866 DO_AUTOCHDIR; |
7 | 1867 |
1868 #ifdef FEAT_KEYMAP | |
1869 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1870 (void)keymap_init(); |
7 | 1871 #endif |
1185 | 1872 #ifdef FEAT_SPELL |
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1873 // May need to set the spell language. Can only do this after the buffer |
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1874 // has been properly setup. |
2250
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1875 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
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1876 (void)did_set_spelllang(curwin); |
1185 | 1877 #endif |
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1878 #ifdef FEAT_VIMINFO |
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1879 curbuf->b_last_used = vim_time(); |
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1880 #endif |
1185 | 1881 |
7 | 1882 redraw_later(NOT_VALID); |
1883 } | |
1884 | |
961 | 1885 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1886 /* | |
1887 * Change to the directory of the current buffer. | |
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1888 * Don't do this while still starting up. |
961 | 1889 */ |
1890 void | |
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1891 do_autochdir(void) |
961 | 1892 { |
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1893 if ((starting == 0 || test_autochdir) |
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1894 && curbuf->b_ffname != NULL |
13170
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1895 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1896 shorten_fnames(TRUE); |
1897 } | |
1898 #endif | |
1899 | |
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1900 void |
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1901 no_write_message(void) |
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1902 { |
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1903 #ifdef FEAT_TERMINAL |
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1904 if (term_job_running(curbuf->b_term)) |
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1905 emsg(_("E948: Job still running (add ! to end the job)")); |
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1906 else |
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1907 #endif |
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1908 emsg(_("E37: No write since last change (add ! to override)")); |
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1909 } |
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1910 |
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1911 void |
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1912 no_write_message_nobang(buf_T *buf UNUSED) |
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1913 { |
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1914 #ifdef FEAT_TERMINAL |
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1915 if (term_job_running(buf->b_term)) |
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1916 emsg(_("E948: Job still running")); |
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1917 else |
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1918 #endif |
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1919 emsg(_("E37: No write since last change")); |
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1920 } |
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1921 |
7 | 1922 /* |
1923 * functions for dealing with the buffer list | |
1924 */ | |
1925 | |
1926 /* | |
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1927 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1928 * only one window. That means it can be re-used. |
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1929 */ |
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1930 int |
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1931 curbuf_reusable(void) |
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1932 { |
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1933 return (curbuf != NULL |
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1934 && curbuf->b_ffname == NULL |
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1935 && curbuf->b_nwindows <= 1 |
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1936 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1937 #if defined(FEAT_QUICKFIX) |
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1938 && !bt_quickfix(curbuf) |
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1939 #endif |
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1940 && !curbufIsChanged()); |
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1941 } |
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1942 |
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1943 /* |
7 | 1944 * Add a file name to the buffer list. Return a pointer to the buffer. |
1945 * If the same file name already exists return a pointer to that buffer. | |
1946 * If it does not exist, or if fname == NULL, a new entry is created. | |
1947 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1948 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1949 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1950 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1951 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1952 * if the buffer already exists. |
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1953 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1954 * This is the ONLY way to create a new buffer. |
1955 */ | |
1956 buf_T * | |
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1957 buflist_new( |
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1958 char_u *ffname_arg, // full path of fname or relative |
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1959 char_u *sfname_arg, // short fname or NULL |
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1960 linenr_T lnum, // preferred cursor line |
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1961 int flags) // BLN_ defines |
7 | 1962 { |
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1963 char_u *ffname = ffname_arg; |
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1964 char_u *sfname = sfname_arg; |
7 | 1965 buf_T *buf; |
1966 #ifdef UNIX | |
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1967 stat_T st; |
7 | 1968 #endif |
1969 | |
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1970 if (top_file_num == 1) |
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1971 hash_init(&buf_hashtab); |
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1972 |
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1973 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1974 |
1975 /* | |
1976 * If file name already exists in the list, update the entry. | |
1977 */ | |
1978 #ifdef UNIX | |
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1979 // On Unix we can use inode numbers when the file exists. Works better |
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1980 // for hard links. |
7 | 1981 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
1982 st.st_dev = (dev_T)-1; | |
1983 #endif | |
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1984 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1985 #ifdef UNIX |
1986 buflist_findname_stat(ffname, &st) | |
1987 #else | |
1988 buflist_findname(ffname) | |
1989 #endif | |
1990 ) != NULL) | |
1991 { | |
1992 vim_free(ffname); | |
1993 if (lnum != 0) | |
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1994 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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1995 lnum, (colnr_T)0, FALSE); |
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1996 |
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1997 if ((flags & BLN_NOOPT) == 0) |
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1998 // copy the options now, if 'cpo' doesn't have 's' and not done |
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1999 // already |
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2000 buf_copy_options(buf, 0); |
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2001 |
7 | 2002 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2003 { | |
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2004 bufref_T bufref; |
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2005 |
7 | 2006 buf->b_p_bl = TRUE; |
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2007 set_bufref(&bufref, buf); |
7 | 2008 if (!(flags & BLN_DUMMY)) |
5816 | 2009 { |
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2010 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2011 && !bufref_valid(&bufref)) |
5816 | 2012 return NULL; |
2013 } | |
7 | 2014 } |
2015 return buf; | |
2016 } | |
2017 | |
2018 /* | |
2019 * If the current buffer has no name and no contents, use the current | |
2020 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2021 * | |
2022 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2023 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2024 * buffer.) | |
7 | 2025 */ |
2026 buf = NULL; | |
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2027 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2028 { |
2029 buf = curbuf; | |
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2030 // It's like this buffer is deleted. Watch out for autocommands that |
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2031 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2032 if (curbuf->b_p_bl) |
2033 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2034 if (buf == curbuf) | |
2035 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2036 #ifdef FEAT_EVAL |
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2037 if (aborting()) // autocmds may abort script processing |
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2038 { |
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2039 vim_free(ffname); |
7 | 2040 return NULL; |
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2041 } |
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2042 #endif |
7 | 2043 if (buf == curbuf) |
2044 { | |
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2045 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2046 clear_string_option(&buf->b_p_bh); |
2047 clear_string_option(&buf->b_p_bt); | |
2048 } | |
2049 } | |
2050 if (buf != curbuf || curbuf == NULL) | |
2051 { | |
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2052 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2053 if (buf == NULL) |
2054 { | |
2055 vim_free(ffname); | |
2056 return NULL; | |
2057 } | |
4287 | 2058 #ifdef FEAT_EVAL |
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2059 // init b: variables |
4287 | 2060 buf->b_vars = dict_alloc(); |
2061 if (buf->b_vars == NULL) | |
2062 { | |
2063 vim_free(ffname); | |
2064 vim_free(buf); | |
2065 return NULL; | |
2066 } | |
2067 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2068 #endif | |
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2069 init_changedtick(buf); |
7 | 2070 } |
2071 | |
2072 if (ffname != NULL) | |
2073 { | |
2074 buf->b_ffname = ffname; | |
2075 buf->b_sfname = vim_strsave(sfname); | |
2076 } | |
2077 | |
2078 clear_wininfo(buf); | |
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2079 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2080 |
2081 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2082 || buf->b_wininfo == NULL) | |
2083 { | |
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2084 if (buf->b_sfname != buf->b_ffname) |
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2085 VIM_CLEAR(buf->b_sfname); |
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2086 else |
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2087 buf->b_sfname = NULL; |
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2088 VIM_CLEAR(buf->b_ffname); |
7 | 2089 if (buf != curbuf) |
2090 free_buffer(buf); | |
2091 return NULL; | |
2092 } | |
2093 | |
2094 if (buf == curbuf) | |
2095 { | |
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2096 // free all things allocated for this buffer |
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2097 buf_freeall(buf, 0); |
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2098 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2099 return NULL; |
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2100 #if defined(FEAT_EVAL) |
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2101 if (aborting()) // autocmds may abort script processing |
7 | 2102 return NULL; |
2103 #endif | |
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2104 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2105 |
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2106 // Init the options. |
3925 | 2107 buf->b_p_initialized = FALSE; |
2108 buf_copy_options(buf, BCO_ENTER); | |
2109 | |
7 | 2110 #ifdef FEAT_KEYMAP |
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2111 // need to reload lmaps and set b:keymap_name |
7 | 2112 curbuf->b_kmap_state |= KEYMAP_INIT; |
2113 #endif | |
2114 } | |
2115 else | |
2116 { | |
2117 /* | |
2118 * put new buffer at the end of the buffer list | |
2119 */ | |
2120 buf->b_next = NULL; | |
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2121 if (firstbuf == NULL) // buffer list is empty |
7 | 2122 { |
2123 buf->b_prev = NULL; | |
2124 firstbuf = buf; | |
2125 } | |
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2126 else // append new buffer at end of list |
7 | 2127 { |
2128 lastbuf->b_next = buf; | |
2129 buf->b_prev = lastbuf; | |
2130 } | |
2131 lastbuf = buf; | |
2132 | |
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2133 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
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2134 { |
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2135 // Recycle a previously used buffer number. Used for buffers which |
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2136 // are normally hidden, e.g. in a popup window. Avoids that the |
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2137 // buffer number grows rapidly. |
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2138 --buf_reuse.ga_len; |
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2139 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
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2141 // Move buffer to the right place in the buffer list. |
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changeset
|
2142 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2143 { |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2144 buf_T *prev = buf->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2145 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2146 prev->b_next = buf->b_next; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2147 if (prev->b_next != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2148 prev->b_next->b_prev = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2149 buf->b_next = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2150 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2151 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2152 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2153 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2154 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2155 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2156 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2157 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2158 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2159 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2160 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2161 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
|
2162 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2163 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2164 emsg(_("W14: Warning: List of file names overflow")); |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2165 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2166 { |
2167 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
|
2168 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2169 } |
2170 top_file_num = 1; | |
2171 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2172 buf_hashtab_add(buf); |
7 | 2173 |
2174 /* | |
2175 * Always copy the options from the current buffer. | |
2176 */ | |
2177 buf_copy_options(buf, BCO_ALWAYS); | |
2178 } | |
2179 | |
2180 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2181 buf->b_wininfo->wi_win = curwin; | |
2182 | |
126 | 2183 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2184 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2185 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2186 #endif |
2187 | |
2188 buf->b_fname = buf->b_sfname; | |
2189 #ifdef UNIX | |
2190 if (st.st_dev == (dev_T)-1) | |
1873 | 2191 buf->b_dev_valid = FALSE; |
7 | 2192 else |
2193 { | |
1873 | 2194 buf->b_dev_valid = TRUE; |
7 | 2195 buf->b_dev = st.st_dev; |
2196 buf->b_ino = st.st_ino; | |
2197 } | |
2198 #endif | |
2199 buf->b_u_synced = TRUE; | |
2200 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2201 if (flags & BLN_DUMMY) |
2202 buf->b_flags |= BF_DUMMY; | |
7 | 2203 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2204 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2205 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
|
2206 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2207 if (!(flags & BLN_DUMMY)) |
2208 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2209 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2210 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2211 // 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
|
2212 // 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
|
2213 // 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
|
2214 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2215 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
|
2216 && !bufref_valid(&bufref)) |
5816 | 2217 return NULL; |
7 | 2218 if (flags & BLN_LISTED) |
5816 | 2219 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2220 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
|
2221 && !bufref_valid(&bufref)) |
5816 | 2222 return NULL; |
2223 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2224 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2225 if (aborting()) // autocmds may abort script processing |
7 | 2226 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2227 #endif |
7 | 2228 } |
2229 | |
2230 return buf; | |
2231 } | |
2232 | |
2233 /* | |
2234 * Free the memory for the options of a buffer. | |
2235 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2236 * 'fileencoding'. | |
2237 */ | |
2238 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2239 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2240 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2241 int free_p_ff) |
7 | 2242 { |
2243 if (free_p_ff) | |
2244 { | |
2245 clear_string_option(&buf->b_p_fenc); | |
2246 clear_string_option(&buf->b_p_ff); | |
2247 clear_string_option(&buf->b_p_bh); | |
2248 clear_string_option(&buf->b_p_bt); | |
2249 } | |
2250 #ifdef FEAT_FIND_ID | |
2251 clear_string_option(&buf->b_p_def); | |
2252 clear_string_option(&buf->b_p_inc); | |
2253 # ifdef FEAT_EVAL | |
2254 clear_string_option(&buf->b_p_inex); | |
2255 # endif | |
2256 #endif | |
2257 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2258 clear_string_option(&buf->b_p_inde); | |
2259 clear_string_option(&buf->b_p_indk); | |
2260 #endif | |
788 | 2261 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2262 clear_string_option(&buf->b_p_bexpr); | |
2263 #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
|
2264 #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
|
2265 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
|
2266 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2267 clear_string_option(&buf->b_p_fp); |
667 | 2268 #if defined(FEAT_EVAL) |
2269 clear_string_option(&buf->b_p_fex); | |
2270 #endif | |
7 | 2271 #ifdef FEAT_CRYPT |
2272 clear_string_option(&buf->b_p_key); | |
2273 #endif | |
2274 clear_string_option(&buf->b_p_kp); | |
2275 clear_string_option(&buf->b_p_mps); | |
2276 clear_string_option(&buf->b_p_fo); | |
41 | 2277 clear_string_option(&buf->b_p_flp); |
7 | 2278 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
|
2279 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2280 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
|
2281 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
|
2282 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
|
2283 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
|
2284 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
|
2285 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
|
2286 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
|
2287 #endif |
7 | 2288 #ifdef FEAT_KEYMAP |
2289 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
|
2290 keymap_clear(&buf->b_kmap_ga); |
7 | 2291 ga_clear(&buf->b_kmap_ga); |
2292 #endif | |
2293 clear_string_option(&buf->b_p_com); | |
2294 #ifdef FEAT_FOLDING | |
2295 clear_string_option(&buf->b_p_cms); | |
2296 #endif | |
2297 clear_string_option(&buf->b_p_nf); | |
2298 #ifdef FEAT_SYN_HL | |
2299 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
|
2300 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2301 #endif |
2302 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2303 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
|
2304 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
|
2305 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
|
2306 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2307 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
|
2308 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2309 #endif |
2310 #ifdef FEAT_SEARCHPATH | |
2311 clear_string_option(&buf->b_p_sua); | |
2312 #endif | |
2313 clear_string_option(&buf->b_p_ft); | |
2314 #ifdef FEAT_CINDENT | |
2315 clear_string_option(&buf->b_p_cink); | |
2316 clear_string_option(&buf->b_p_cino); | |
2317 #endif | |
2318 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2319 clear_string_option(&buf->b_p_cinw); | |
2320 #endif | |
2321 clear_string_option(&buf->b_p_cpt); | |
12 | 2322 #ifdef FEAT_COMPL_FUNC |
2323 clear_string_option(&buf->b_p_cfu); | |
502 | 2324 clear_string_option(&buf->b_p_ofu); |
12 | 2325 #endif |
7 | 2326 #ifdef FEAT_QUICKFIX |
2327 clear_string_option(&buf->b_p_gp); | |
2328 clear_string_option(&buf->b_p_mp); | |
2329 clear_string_option(&buf->b_p_efm); | |
2330 #endif | |
2331 clear_string_option(&buf->b_p_ep); | |
2332 clear_string_option(&buf->b_p_path); | |
2333 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
|
2334 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
|
2335 #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
|
2336 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
|
2337 #endif |
7 | 2338 clear_string_option(&buf->b_p_dict); |
2339 clear_string_option(&buf->b_p_tsr); | |
12 | 2340 #ifdef FEAT_TEXTOBJ |
2341 clear_string_option(&buf->b_p_qe); | |
2342 #endif | |
7 | 2343 buf->b_p_ar = -1; |
5446 | 2344 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2345 #ifdef FEAT_LISP |
2346 clear_string_option(&buf->b_p_lw); | |
2347 #endif | |
6243 | 2348 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
|
2349 clear_string_option(&buf->b_p_menc); |
7 | 2350 } |
2351 | |
2352 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2353 * 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
|
2354 * 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>
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11158
diff
changeset
|
2355 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2356 * if (options & GETF_SETMARK) call setpcmark() |
2357 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2358 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2359 * | |
11447
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2360 * Return FAIL for failure, OK for success. |
7 | 2361 */ |
2362 int | |
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diff
changeset
|
2363 buflist_getfile( |
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2364 int n, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2365 linenr_T lnum, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2366 int options, |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2367 int forceit) |
7 | 2368 { |
2369 buf_T *buf; | |
2370 win_T *wp = NULL; | |
2371 pos_T *fpos; | |
2372 colnr_T col; | |
2373 | |
2374 buf = buflist_findnr(n); | |
2375 if (buf == NULL) | |
2376 { | |
2377 if ((options & GETF_ALT) && n == 0) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2378 emsg(_(e_noalt)); |
7 | 2379 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2380 semsg(_("E92: Buffer %d not found"), n); |
7 | 2381 return FAIL; |
2382 } | |
2383 | |
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parents:
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diff
changeset
|
2384 // if alternate file is the current buffer, nothing to do |
7 | 2385 if (buf == curbuf) |
2386 return OK; | |
2387 | |
633 | 2388 if (text_locked()) |
631 | 2389 { |
633 | 2390 text_locked_msg(); |
7 | 2391 return FAIL; |
631 | 2392 } |
819 | 2393 if (curbuf_locked()) |
2394 return FAIL; | |
7 | 2395 |
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diff
changeset
|
2396 // altfpos may be changed by getfile(), get it now |
7 | 2397 if (lnum == 0) |
2398 { | |
2399 fpos = buflist_findfpos(buf); | |
2400 lnum = fpos->lnum; | |
2401 col = fpos->col; | |
2402 } | |
2403 else | |
2404 col = 0; | |
2405 | |
2406 if (options & GETF_SWITCH) | |
2407 { | |
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diff
changeset
|
2408 // If 'switchbuf' contains "useopen": jump to first window containing |
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changeset
|
2409 // "buf" if one exists |
1618 | 2410 if (swb_flags & SWB_USEOPEN) |
7 | 2411 wp = buf_jump_open_win(buf); |
6843 | 2412 |
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|
2413 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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parents:
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changeset
|
2414 // page containing "buf" if one exists |
1618 | 2415 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2416 wp = buf_jump_open_tab(buf); |
6843 | 2417 |
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|
2418 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2419 // current buffer isn't empty: open new tab or window |
6843 | 2420 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) |
11121
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
2421 && !BUFEMPTY()) |
7 | 2422 { |
6843 | 2423 if (swb_flags & SWB_NEWTAB) |
1618 | 2424 tabpage_new(); |
6843 | 2425 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2426 == FAIL) | |
7 | 2427 return FAIL; |
2583 | 2428 RESET_BINDING(curwin); |
7 | 2429 } |
2430 } | |
2431 | |
2432 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2433 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
|
2434 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2435 { |
2436 --RedrawingDisabled; | |
2437 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2438 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2439 if (!p_sol && col != 0) |
2440 { | |
2441 curwin->w_cursor.col = col; | |
2442 check_cursor_col(); | |
2443 curwin->w_cursor.coladd = 0; | |
2444 curwin->w_set_curswant = TRUE; | |
2445 } | |
2446 return OK; | |
2447 } | |
2448 --RedrawingDisabled; | |
2449 return FAIL; | |
2450 } | |
2451 | |
2452 /* | |
2453 * go to the last know line number for the current buffer | |
2454 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2455 static void |
7817
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parents:
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diff
changeset
|
2456 buflist_getfpos(void) |
7 | 2457 { |
2458 pos_T *fpos; | |
2459 | |
2460 fpos = buflist_findfpos(curbuf); | |
2461 | |
2462 curwin->w_cursor.lnum = fpos->lnum; | |
2463 check_cursor_lnum(); | |
2464 | |
2465 if (p_sol) | |
2466 curwin->w_cursor.col = 0; | |
2467 else | |
2468 { | |
2469 curwin->w_cursor.col = fpos->col; | |
2470 check_cursor_col(); | |
2471 curwin->w_cursor.coladd = 0; | |
2472 curwin->w_set_curswant = TRUE; | |
2473 } | |
2474 } | |
2475 | |
42 | 2476 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2477 /* | |
2478 * Find file in buffer list by name (it has to be for the current window). | |
2479 * Returns NULL if not found. | |
2480 */ | |
2481 buf_T * | |
7817
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diff
changeset
|
2482 buflist_findname_exp(char_u *fname) |
42 | 2483 { |
2484 char_u *ffname; | |
2485 buf_T *buf = NULL; | |
2486 | |
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diff
changeset
|
2487 // First make the name into a full path name |
42 | 2488 ffname = FullName_save(fname, |
2489 #ifdef UNIX | |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2490 TRUE // force expansion, get rid of symbolic links |
42 | 2491 #else |
2492 FALSE | |
2493 #endif | |
2494 ); | |
2495 if (ffname != NULL) | |
2496 { | |
2497 buf = buflist_findname(ffname); | |
2498 vim_free(ffname); | |
2499 } | |
2500 return buf; | |
2501 } | |
2502 #endif | |
2503 | |
7 | 2504 /* |
2505 * Find file in buffer list by name (it has to be for the current window). | |
2506 * "ffname" must have a full path. | |
42 | 2507 * Skips dummy buffers. |
2508 * Returns NULL if not found. | |
7 | 2509 */ |
2510 buf_T * | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2511 buflist_findname(char_u *ffname) |
7 | 2512 { |
2513 #ifdef UNIX | |
9387
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
2514 stat_T st; |
7 | 2515 |
2516 if (mch_stat((char *)ffname, &st) < 0) | |
2517 st.st_dev = (dev_T)-1; | |
2518 return buflist_findname_stat(ffname, &st); | |
2519 } | |
2520 | |
2521 /* | |
2522 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2523 * twice for the same file. | |
42 | 2524 * Returns NULL if not found. |
7 | 2525 */ |
2526 static buf_T * | |
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diff
changeset
|
2527 buflist_findname_stat( |
83861277e6a3
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parents:
7799
diff
changeset
|
2528 char_u *ffname, |
9387
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2529 stat_T *stp) |
7 | 2530 { |
2531 #endif | |
2532 buf_T *buf; | |
2533 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2534 // Start at the last buffer, expect to find a match sooner. |
19934
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patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
2535 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2536 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2537 #ifdef UNIX |
2538 , stp | |
2539 #endif | |
2540 )) | |
2541 return buf; | |
2542 return NULL; | |
2543 } | |
2544 | |
2545 /* | |
2546 * Find file in buffer list by a regexp pattern. | |
2547 * Return fnum of the found buffer. | |
2548 * Return < 0 for error. | |
2549 */ | |
2550 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2551 buflist_findpat( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2552 char_u *pattern, |
18757
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parents:
18746
diff
changeset
|
2553 char_u *pattern_end, // pointer to first char after pattern |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2554 int unlisted, // find unlisted buffers |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
2555 int diffmode UNUSED, // find diff-mode buffers only |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2556 int curtab_only) // find buffers in current tab only |
7 | 2557 { |
2558 buf_T *buf; | |
2559 int match = -1; | |
2560 int find_listed; | |
2561 char_u *pat; | |
2562 char_u *patend; | |
2563 int attempt; | |
2564 char_u *p; | |
2565 int toggledollar; | |
2566 | |
2567 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2568 { | |
2569 if (*pattern == '%') | |
2570 match = curbuf->b_fnum; | |
2571 else | |
2572 match = curwin->w_alt_fnum; | |
2573 #ifdef FEAT_DIFF | |
2574 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2575 match = -1; | |
2576 #endif | |
2577 } | |
2578 | |
2579 /* | |
2580 * Try four ways of matching a listed buffer: | |
2581 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2582 * attempt == 1: with '^' at start (only at position 0) |
7 | 2583 * attempt == 2: with '$' at end (only match at end) |
2584 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2585 * Repeat this for finding an unlisted buffer if there was no matching | |
2586 * listed buffer. | |
2587 */ | |
2588 else | |
2589 { | |
2590 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2591 if (pat == NULL) | |
2592 return -1; | |
2593 patend = pat + STRLEN(pat) - 1; | |
2594 toggledollar = (patend > pat && *patend == '$'); | |
2595 | |
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diff
changeset
|
2596 // First try finding a listed buffer. If not found and "unlisted" |
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parents:
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diff
changeset
|
2597 // is TRUE, try finding an unlisted buffer. |
7 | 2598 find_listed = TRUE; |
2599 for (;;) | |
2600 { | |
2601 for (attempt = 0; attempt <= 3; ++attempt) | |
2602 { | |
6375 | 2603 regmatch_T regmatch; |
2604 | |
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changeset
|
2605 // may add '^' and '$' |
7 | 2606 if (toggledollar) |
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changeset
|
2607 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2608 p = pat; |
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changeset
|
2609 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2610 ++p; |
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
22987
diff
changeset
|
2611 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2612 if (regmatch.regprog == NULL) |
7 | 2613 { |
2614 vim_free(pat); | |
2615 return -1; | |
2616 } | |
2617 | |
19934
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patch 8.2.0523: loops are repeated
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diff
changeset
|
2618 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2619 if (buf->b_p_bl == find_listed |
2620 #ifdef FEAT_DIFF | |
2621 && (!diffmode || diff_mode_buf(buf)) | |
2622 #endif | |
6375 | 2623 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2624 { |
4236 | 2625 if (curtab_only) |
2626 { | |
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changeset
|
2627 // Ignore the match if the buffer is not open in |
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diff
changeset
|
2628 // the current tab. |
4236 | 2629 win_T *wp; |
2630 | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2631 FOR_ALL_WINDOWS(wp) |
4236 | 2632 if (wp->w_buffer == buf) |
2633 break; | |
2634 if (wp == NULL) | |
2635 continue; | |
2636 } | |
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changeset
|
2637 if (match >= 0) // already found a match |
7 | 2638 { |
2639 match = -2; | |
2640 break; | |
2641 } | |
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changeset
|
2642 match = buf->b_fnum; // remember first match |
7 | 2643 } |
2644 | |
6375 | 2645 vim_regfree(regmatch.regprog); |
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|
2646 if (match >= 0) // found one match |
7 | 2647 break; |
2648 } | |
2649 | |
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|
2650 // Only search for unlisted buffers if there was no match with |
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diff
changeset
|
2651 // a listed buffer. |
7 | 2652 if (!unlisted || !find_listed || match != -1) |
2653 break; | |
2654 find_listed = FALSE; | |
2655 } | |
2656 | |
2657 vim_free(pat); | |
2658 } | |
2659 | |
2660 if (match == -2) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2661 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2662 else if (match < 0) |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
2663 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2664 return match; |
2665 } | |
2666 | |
18463
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diff
changeset
|
2667 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2668 typedef struct { |
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diff
changeset
|
2669 buf_T *buf; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2670 char_u *match; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2671 } bufmatch_T; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2672 #endif |
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patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
18225
diff
changeset
|
2673 |
7 | 2674 /* |
2675 * Find all buffer names that match. | |
2676 * For command line expansion of ":buf" and ":sbuf". | |
2677 * Return OK if matches found, FAIL otherwise. | |
2678 */ | |
2679 int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2680 ExpandBufnames( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2681 char_u *pat, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2682 int *num_file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2683 char_u ***file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2684 int options) |
7 | 2685 { |
2686 int count = 0; | |
2687 buf_T *buf; | |
2688 int round; | |
2689 char_u *p; | |
2690 int attempt; | |
170 | 2691 char_u *patc; |
18463
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diff
changeset
|
2692 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2693 bufmatch_T *matches = NULL; |
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diff
changeset
|
2694 #endif |
7 | 2695 |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
2696 *num_file = 0; // return values in case of FAIL |
7 | 2697 *file = NULL; |
2698 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2699 #ifdef FEAT_DIFF |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
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diff
changeset
|
2700 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff) |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2701 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2702 #endif |
0883a37ccf84
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diff
changeset
|
2703 |
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
|
2704 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2705 if (*pat == '^') |
2706 { | |
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2707 patc = alloc(STRLEN(pat) + 11); |
170 | 2708 if (patc == NULL) |
2709 return FAIL; | |
2710 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2711 STRCPY(patc + 11, pat + 1); | |
2712 } | |
2713 else | |
2714 patc = pat; | |
2715 | |
7 | 2716 /* |
170 | 2717 * attempt == 0: try match with '\<', match at start of word |
267 | 2718 * attempt == 1: try match without '\<', match anywhere |
7 | 2719 */ |
267 | 2720 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2721 { |
6375 | 2722 regmatch_T regmatch; |
2723 | |
267 | 2724 if (attempt > 0 && patc == pat) |
18757
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parents:
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diff
changeset
|
2725 break; // there was no anchor, no need to try again |
6375 | 2726 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2727 if (regmatch.regprog == NULL) | |
7 | 2728 { |
170 | 2729 if (patc != pat) |
2730 vim_free(patc); | |
2731 return FAIL; | |
7 | 2732 } |
2733 | |
2734 /* | |
2735 * round == 1: Count the matches. | |
2736 * round == 2: Build the array to keep the matches. | |
2737 */ | |
2738 for (round = 1; round <= 2; ++round) | |
2739 { | |
2740 count = 0; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2741 FOR_ALL_BUFFERS(buf) |
7 | 2742 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2743 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2744 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
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18949
diff
changeset
|
2745 #ifdef FEAT_DIFF |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
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diff
changeset
|
2746 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
|
2747 // 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
|
2748 // :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
|
2749 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
|
2750 continue; |
e378907d79bf
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2751 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2752 |
6375 | 2753 p = buflist_match(®match, buf, p_wic); |
7 | 2754 if (p != NULL) |
2755 { | |
2756 if (round == 1) | |
2757 ++count; | |
2758 else | |
2759 { | |
2760 if (options & WILD_HOME_REPLACE) | |
2761 p = home_replace_save(buf, p); | |
2762 else | |
2763 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:
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diff
changeset
|
2764 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2765 if (matches != NULL) |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2766 { |
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parents:
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diff
changeset
|
2767 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:
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diff
changeset
|
2768 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:
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diff
changeset
|
2769 count++; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
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|
2770 } |
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parents:
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diff
changeset
|
2771 else |
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diff
changeset
|
2772 #endif |
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diff
changeset
|
2773 (*file)[count++] = p; |
7 | 2774 } |
2775 } | |
2776 } | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2777 if (count == 0) // no match found, break here |
7 | 2778 break; |
2779 if (round == 1) | |
2780 { | |
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
|
2781 *file = ALLOC_MULT(char_u *, count); |
7 | 2782 if (*file == NULL) |
2783 { | |
6375 | 2784 vim_regfree(regmatch.regprog); |
170 | 2785 if (patc != pat) |
2786 vim_free(patc); | |
7 | 2787 return FAIL; |
2788 } | |
18463
18d7337b6837
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diff
changeset
|
2789 #ifdef FEAT_VIMINFO |
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diff
changeset
|
2790 if (options & WILD_BUFLASTUSED) |
18d7337b6837
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diff
changeset
|
2791 matches = ALLOC_MULT(bufmatch_T, count); |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2792 #endif |
7 | 2793 } |
2794 } | |
6375 | 2795 vim_regfree(regmatch.regprog); |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2796 if (count) // match(es) found, break here |
7 | 2797 break; |
2798 } | |
2799 | |
170 | 2800 if (patc != pat) |
2801 vim_free(patc); | |
2802 | |
18463
18d7337b6837
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parents:
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diff
changeset
|
2803 #ifdef FEAT_VIMINFO |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2804 if (matches != NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2805 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
18225
diff
changeset
|
2806 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
|
2807 if (count > 1) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2808 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2809 // 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
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parents:
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diff
changeset
|
2810 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:
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diff
changeset
|
2811 { |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2812 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
|
2813 (*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
|
2814 (*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>
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diff
changeset
|
2815 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2816 else |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
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diff
changeset
|
2817 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2818 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>
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diff
changeset
|
2819 (*file)[i] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
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diff
changeset
|
2820 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2821 vim_free(matches); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2822 } |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2823 #endif |
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diff
changeset
|
2824 |
7 | 2825 *num_file = count; |
2826 return (count == 0 ? FAIL : OK); | |
2827 } | |
2828 | |
2829 /* | |
2830 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2831 */ | |
2832 static char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2833 buflist_match( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2834 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2835 buf_T *buf, |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2836 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2837 { |
2838 char_u *match; | |
2839 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2840 // First try the short file name, then the long file name. |
6375 | 2841 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2842 if (match == NULL) |
6375 | 2843 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2844 |
2845 return match; | |
2846 } | |
2847 | |
2848 /* | |
2849 * Try matching the regexp in "prog" with file name "name". | |
2850 * Return "name" when there is a match, NULL when not. | |
2851 */ | |
2852 static char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2853 fname_match( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2854 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2855 char_u *name, |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2856 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2857 { |
2858 char_u *match = NULL; | |
2859 char_u *p; | |
2860 | |
2861 if (name != NULL) | |
2862 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
2863 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2864 rmp->rm_ic = p_fic || ignore_case; |
2865 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2866 match = name; |
2867 else | |
2868 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
2869 // Replace $(HOME) with '~' and try matching again. |
7 | 2870 p = home_replace_save(NULL, name); |
6375 | 2871 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2872 match = name; |
2873 vim_free(p); | |
2874 } | |
2875 } | |
2876 | |
2877 return match; | |
2878 } | |
2879 | |
2880 /* | |
9511
c2e904cc064f
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2881 * Find a file in the buffer list by buffer number. |
7 | 2882 */ |
2883 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2884 buflist_findnr(int nr) |
7 | 2885 { |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
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9487
diff
changeset
|
2886 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
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diff
changeset
|
2887 hashitem_T *hi; |
7 | 2888 |
2889 if (nr == 0) | |
2890 nr = curwin->w_alt_fnum; | |
9511
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diff
changeset
|
2891 sprintf((char *)key, "%x", nr); |
c2e904cc064f
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diff
changeset
|
2892 hi = hash_find(&buf_hashtab, key); |
c2e904cc064f
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diff
changeset
|
2893 |
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diff
changeset
|
2894 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
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diff
changeset
|
2895 return (buf_T *)(hi->hi_key |
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diff
changeset
|
2896 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2897 return NULL; |
2898 } | |
2899 | |
2900 /* | |
2901 * Get name of file 'n' in the buffer list. | |
2902 * When the file has no name an empty string is returned. | |
2903 * home_replace() is used to shorten the file name (used for marks). | |
2904 * Returns a pointer to allocated memory, of NULL when failed. | |
2905 */ | |
2906 char_u * | |
7817
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diff
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|
2907 buflist_nr2name( |
83861277e6a3
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diff
changeset
|
2908 int n, |
83861277e6a3
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changeset
|
2909 int fullname, |
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changeset
|
2910 int helptail) // for help buffers return tail only |
7 | 2911 { |
2912 buf_T *buf; | |
2913 | |
2914 buf = buflist_findnr(n); | |
2915 if (buf == NULL) | |
2916 return NULL; | |
2917 return home_replace_save(helptail ? buf : NULL, | |
2918 fullname ? buf->b_ffname : buf->b_fname); | |
2919 } | |
2920 | |
2921 /* | |
2922 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2923 * When "copy_options" is TRUE save the local window option values. | |
2924 * When "lnum" is 0 only do the options. | |
2925 */ | |
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diff
changeset
|
2926 void |
7817
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changeset
|
2927 buflist_setfpos( |
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|
2928 buf_T *buf, |
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|
2929 win_T *win, // may be NULL when using :badd |
7817
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changeset
|
2930 linenr_T lnum, |
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changeset
|
2931 colnr_T col, |
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changeset
|
2932 int copy_options) |
7 | 2933 { |
2934 wininfo_T *wip; | |
2935 | |
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|
2936 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2937 if (wip->wi_win == win) |
2938 break; | |
2939 if (wip == NULL) | |
2940 { | |
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|
2941 // allocate a new entry |
16825
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2942 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2943 if (wip == NULL) |
2944 return; | |
2945 wip->wi_win = win; | |
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2946 if (lnum == 0) // set lnum even when it's 0 |
7 | 2947 lnum = 1; |
2948 } | |
2949 else | |
2950 { | |
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|
2951 // remove the entry from the list |
7 | 2952 if (wip->wi_prev) |
2953 wip->wi_prev->wi_next = wip->wi_next; | |
2954 else | |
2955 buf->b_wininfo = wip->wi_next; | |
2956 if (wip->wi_next) | |
2957 wip->wi_next->wi_prev = wip->wi_prev; | |
2958 if (copy_options && wip->wi_optset) | |
2959 { | |
2960 clear_winopt(&wip->wi_opt); | |
2961 #ifdef FEAT_FOLDING | |
2962 deleteFoldRecurse(&wip->wi_folds); | |
2963 #endif | |
2964 } | |
2965 } | |
2966 if (lnum != 0) | |
2967 { | |
2968 wip->wi_fpos.lnum = lnum; | |
2969 wip->wi_fpos.col = col; | |
2970 } | |
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|
2971 if (copy_options && win != NULL) |
7 | 2972 { |
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|
2973 // Save the window-specific option values. |
7 | 2974 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
2975 #ifdef FEAT_FOLDING | |
2976 wip->wi_fold_manual = win->w_fold_manual; | |
2977 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2978 #endif | |
2979 wip->wi_optset = TRUE; | |
2980 } | |
2981 | |
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|
2982 // insert the entry in front of the list |
7 | 2983 wip->wi_next = buf->b_wininfo; |
2984 buf->b_wininfo = wip; | |
2985 wip->wi_prev = NULL; | |
2986 if (wip->wi_next) | |
2987 wip->wi_next->wi_prev = wip; | |
2988 | |
2989 return; | |
2990 } | |
2991 | |
1743 | 2992 #ifdef FEAT_DIFF |
2993 /* | |
2994 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2995 * page. That's because a diff is local to a tab page. | |
2996 */ | |
2997 static int | |
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changeset
|
2998 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2999 { |
3000 win_T *wp; | |
3001 | |
3002 if (wip->wi_opt.wo_diff) | |
3003 { | |
9649
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diff
changeset
|
3004 FOR_ALL_WINDOWS(wp) |
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|
3005 // return FALSE when it's a window in the current tab page, thus |
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changeset
|
3006 // the buffer was in diff mode here |
1743 | 3007 if (wip->wi_win == wp) |
3008 return FALSE; | |
3009 return TRUE; | |
3010 } | |
3011 return FALSE; | |
3012 } | |
3013 #endif | |
3014 | |
7 | 3015 /* |
3016 * Find info for the current window in buffer "buf". | |
3017 * If not found, return the info for the most recently used window. | |
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|
3018 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3019 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3020 * another tab page. | |
7 | 3021 * Returns NULL when there isn't any info. |
3022 */ | |
3023 static wininfo_T * | |
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changeset
|
3024 find_wininfo( |
83861277e6a3
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changeset
|
3025 buf_T *buf, |
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changeset
|
3026 int need_options, |
7817
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diff
changeset
|
3027 int skip_diff_buffer UNUSED) |
7 | 3028 { |
3029 wininfo_T *wip; | |
3030 | |
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|
3031 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3032 if (wip->wi_win == curwin |
3033 #ifdef FEAT_DIFF | |
3034 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3035 #endif | |
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|
3036 |
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|
3037 && (!need_options || wip->wi_optset)) |
7 | 3038 break; |
1743 | 3039 |
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|
3040 // If no wininfo for curwin, use the first in the list (that doesn't have |
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|
3041 // 'diff' set and is in another tab page). |
22711
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|
3042 // If "need_options" is TRUE skip entries that don't have options set, |
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|
3043 // unless the window is editing "buf", so we can copy from the window |
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diff
changeset
|
3044 // itself. |
1743 | 3045 if (wip == NULL) |
3046 { | |
3047 #ifdef FEAT_DIFF | |
3048 if (skip_diff_buffer) | |
3049 { | |
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|
3050 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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|
3051 if (!wininfo_other_tab_diff(wip) |
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|
3052 && (!need_options || wip->wi_optset |
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|
3053 || (wip->wi_win != NULL |
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|
3054 && wip->wi_win->w_buffer == buf))) |
1743 | 3055 break; |
3056 } | |
3057 else | |
3058 #endif | |
3059 wip = buf->b_wininfo; | |
3060 } | |
7 | 3061 return wip; |
3062 } | |
3063 | |
3064 /* | |
3065 * Reset the local window options to the values last used in this window. | |
3066 * If the buffer wasn't used in this window before, use the values from | |
3067 * the most recently used window. If the values were never set, use the | |
3068 * global values for the window. | |
3069 */ | |
3070 void | |
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diff
changeset
|
3071 get_winopts(buf_T *buf) |
7 | 3072 { |
3073 wininfo_T *wip; | |
3074 | |
3075 clear_winopt(&curwin->w_onebuf_opt); | |
3076 #ifdef FEAT_FOLDING | |
3077 clearFolding(curwin); | |
3078 #endif | |
3079 | |
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|
3080 wip = find_wininfo(buf, TRUE, TRUE); |
13931
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changeset
|
3081 if (wip != NULL && wip->wi_win != NULL |
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|
3082 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3083 { |
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|
3084 // The buffer is currently displayed in the window: use the actual |
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changeset
|
3085 // option values instead of the saved (possibly outdated) values. |
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changeset
|
3086 win_T *wp = wip->wi_win; |
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|
3087 |
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changeset
|
3088 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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changeset
|
3089 #ifdef FEAT_FOLDING |
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changeset
|
3090 curwin->w_fold_manual = wp->w_fold_manual; |
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changeset
|
3091 curwin->w_foldinvalid = TRUE; |
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changeset
|
3092 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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|
3093 #endif |
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|
3094 } |
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changeset
|
3095 else if (wip != NULL && wip->wi_optset) |
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|
3096 { |
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|
3097 // the buffer was displayed in the current window earlier |
7 | 3098 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3099 #ifdef FEAT_FOLDING | |
3100 curwin->w_fold_manual = wip->wi_fold_manual; | |
3101 curwin->w_foldinvalid = TRUE; | |
3102 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3103 #endif | |
3104 } | |
3105 else | |
3106 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3107 | |
3108 #ifdef FEAT_FOLDING | |
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changeset
|
3109 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3110 if (p_fdls >= 0) |
3111 curwin->w_p_fdl = p_fdls; | |
3112 #endif | |
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diff
changeset
|
3113 after_copy_winopt(curwin); |
7 | 3114 } |
3115 | |
3116 /* | |
3117 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3118 * window. | |
3119 * Returns a pointer to no_position if no position is found. | |
3120 */ | |
3121 pos_T * | |
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changeset
|
3122 buflist_findfpos(buf_T *buf) |
7 | 3123 { |
3124 wininfo_T *wip; | |
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diff
changeset
|
3125 static pos_T no_position = {1, 0, 0}; |
7 | 3126 |
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changeset
|
3127 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3128 if (wip != NULL) |
3129 return &(wip->wi_fpos); | |
3130 else | |
3131 return &no_position; | |
3132 } | |
3133 | |
3134 /* | |
3135 * Find the lnum for the buffer 'buf' for the current window. | |
3136 */ | |
3137 linenr_T | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3138 buflist_findlnum(buf_T *buf) |
7 | 3139 { |
3140 return buflist_findfpos(buf)->lnum; | |
3141 } | |
3142 | |
3143 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3144 * List all known file names (for :files and :buffers command). |
7 | 3145 */ |
3146 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3147 buflist_list(exarg_T *eap) |
7 | 3148 { |
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
|
3149 buf_T *buf = firstbuf; |
7 | 3150 int len; |
3151 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
|
3152 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
|
3153 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
|
3154 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3155 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3156 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
|
3157 #endif |
7 | 3158 |
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 #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
|
3160 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
|
3161 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
|
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 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
|
3164 { |
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 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
|
3166 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
|
3167 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3168 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
|
3169 ((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
|
3170 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3171 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3172 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
|
3173 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
|
3174 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3175 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
|
3176 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
|
3177 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3178 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3179 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3180 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
|
3181 ? (++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
|
3182 : 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
|
3183 #else |
7 | 3184 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
|
3185 #endif |
7 | 3186 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3187 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3188 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
|
3189 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
|
3190 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3191 // skip unlisted buffers, unless ! was used |
6945 | 3192 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3193 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3194 || (vim_strchr(eap->arg, '+') | |
3195 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3196 || (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
|
3197 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3198 || (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
|
3199 && (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
|
3200 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3201 || (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
|
3202 && (!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
|
3203 || (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
|
3204 && (!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
|
3205 || (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
|
3206 && (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
|
3207 #endif |
6945 | 3208 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3209 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3210 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3211 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3212 || (vim_strchr(eap->arg, '#') | |
3213 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3214 continue; |
3215 if (buf_spname(buf) != NULL) | |
3839 | 3216 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3217 else |
3218 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
|
3219 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3220 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3221 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3222 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
|
3223 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3224 #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
|
3225 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
|
3226 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3227 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
|
3228 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3229 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3230 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3231 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
|
3232 // 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
|
3233 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3234 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
|
3235 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
|
3236 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3237 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3238 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
|
3239 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3240 msg_putchar('\n'); |
302 | 3241 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3242 buf->b_fnum, |
3243 buf->b_p_bl ? ' ' : 'u', | |
3244 buf == curbuf ? '%' : | |
3245 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3246 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3247 (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
|
3248 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3249 changed_char, |
300 | 3250 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3251 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3252 len = IOSIZE - 20; |
7 | 3253 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3254 // put "line 999" in column 40 or after the file name |
7 | 3255 i = 40 - vim_strsize(IObuff); |
3256 do | |
3257 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3258 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>
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18225
diff
changeset
|
3259 #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
|
3260 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
|
3261 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
|
3262 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
|
3263 #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
|
3264 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
|
3265 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3266 : (long)buflist_findlnum(buf)); |
7 | 3267 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3268 out_flush(); // output one line at a time |
7 | 3269 ui_breakcheck(); |
3270 } | |
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
|
3271 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3272 #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
|
3273 if (buflist_data) |
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
|
3274 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
|
3275 #endif |
7 | 3276 } |
3277 | |
3278 /* | |
3279 * Get file name and line number for file 'fnum'. | |
3280 * Used by DoOneCmd() for translating '%' and '#'. | |
3281 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3282 * Return FAIL if not found, OK for success. | |
3283 */ | |
3284 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3285 buflist_name_nr( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3286 int fnum, |
83861277e6a3
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parents:
7799
diff
changeset
|
3287 char_u **fname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3288 linenr_T *lnum) |
7 | 3289 { |
3290 buf_T *buf; | |
3291 | |
3292 buf = buflist_findnr(fnum); | |
3293 if (buf == NULL || buf->b_fname == NULL) | |
3294 return FAIL; | |
3295 | |
3296 *fname = buf->b_fname; | |
3297 *lnum = buflist_findlnum(buf); | |
3298 | |
3299 return OK; | |
3300 } | |
3301 | |
3302 /* | |
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
|
3303 * 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:
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diff
changeset
|
3304 * "sfname_arg". |
7 | 3305 * The file name with the full path is also remembered, for when :cd is used. |
3306 * Returns FAIL for failure (file name already in use by other buffer) | |
3307 * OK otherwise. | |
3308 */ | |
3309 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3310 setfname( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3311 buf_T *buf, |
14917
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diff
changeset
|
3312 char_u *ffname_arg, |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3313 char_u *sfname_arg, |
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parents:
18746
diff
changeset
|
3314 int message) // give message when buffer already exists |
7 | 3315 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3316 char_u *ffname = ffname_arg; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3317 char_u *sfname = sfname_arg; |
42 | 3318 buf_T *obuf = NULL; |
7 | 3319 #ifdef UNIX |
9387
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3320 stat_T st; |
7 | 3321 #endif |
3322 | |
3323 if (ffname == NULL || *ffname == NUL) | |
3324 { | |
18757
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diff
changeset
|
3325 // Removing the name. |
14917
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diff
changeset
|
3326 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
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diff
changeset
|
3327 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3328 else |
6f2ce3b311de
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parents:
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diff
changeset
|
3329 buf->b_sfname = NULL; |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
3330 VIM_CLEAR(buf->b_ffname); |
7 | 3331 #ifdef UNIX |
3332 st.st_dev = (dev_T)-1; | |
3333 #endif | |
3334 } | |
3335 else | |
3336 { | |
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diff
changeset
|
3337 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3338 if (ffname == NULL) // out of memory |
7 | 3339 return FAIL; |
3340 | |
3341 /* | |
3342 * if the file name is already used in another buffer: | |
3343 * - if the buffer is loaded, fail | |
3344 * - if the buffer is not loaded, delete it from the list | |
3345 */ | |
3346 #ifdef UNIX | |
3347 if (mch_stat((char *)ffname, &st) < 0) | |
3348 st.st_dev = (dev_T)-1; | |
42 | 3349 #endif |
3350 if (!(buf->b_flags & BF_DUMMY)) | |
3351 #ifdef UNIX | |
3352 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3353 #else |
42 | 3354 obuf = buflist_findname(ffname); |
7 | 3355 #endif |
3356 if (obuf != NULL && obuf != buf) | |
3357 { | |
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parents:
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diff
changeset
|
3358 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail |
7 | 3359 { |
3360 if (message) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3361 emsg(_("E95: Buffer with this name already exists")); |
7 | 3362 vim_free(ffname); |
3363 return FAIL; | |
3364 } | |
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diff
changeset
|
3365 // delete from the list |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
3366 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3367 } |
3368 sfname = vim_strsave(sfname); | |
3369 if (ffname == NULL || sfname == NULL) | |
3370 { | |
3371 vim_free(sfname); | |
3372 vim_free(ffname); | |
3373 return FAIL; | |
3374 } | |
3375 #ifdef USE_FNAME_CASE | |
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diff
changeset
|
3376 fname_case(sfname, 0); // set correct case for short file name |
7 | 3377 #endif |
14917
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diff
changeset
|
3378 if (buf->b_sfname != buf->b_ffname) |
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parents:
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diff
changeset
|
3379 vim_free(buf->b_sfname); |
7 | 3380 vim_free(buf->b_ffname); |
3381 buf->b_ffname = ffname; | |
3382 buf->b_sfname = sfname; | |
3383 } | |
3384 buf->b_fname = buf->b_sfname; | |
3385 #ifdef UNIX | |
3386 if (st.st_dev == (dev_T)-1) | |
1873 | 3387 buf->b_dev_valid = FALSE; |
7 | 3388 else |
3389 { | |
1873 | 3390 buf->b_dev_valid = TRUE; |
7 | 3391 buf->b_dev = st.st_dev; |
3392 buf->b_ino = st.st_ino; | |
3393 } | |
3394 #endif | |
3395 | |
3396 buf->b_shortname = FALSE; | |
3397 | |
3398 buf_name_changed(buf); | |
3399 return OK; | |
3400 } | |
3401 | |
3402 /* | |
41 | 3403 * Crude way of changing the name of a buffer. Use with care! |
3404 * The name should be relative to the current directory. | |
3405 */ | |
3406 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3407 buf_set_name(int fnum, char_u *name) |
41 | 3408 { |
3409 buf_T *buf; | |
3410 | |
3411 buf = buflist_findnr(fnum); | |
3412 if (buf != NULL) | |
3413 { | |
14917
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|
3414 if (buf->b_sfname != buf->b_ffname) |
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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
|
3415 vim_free(buf->b_sfname); |
41 | 3416 vim_free(buf->b_ffname); |
844 | 3417 buf->b_ffname = vim_strsave(name); |
3418 buf->b_sfname = NULL; | |
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diff
changeset
|
3419 // Allocate ffname and expand into full path. Also resolves .lnk |
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18746
diff
changeset
|
3420 // files on Win32. |
844 | 3421 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3422 buf->b_fname = buf->b_sfname; |
3423 } | |
3424 } | |
3425 | |
3426 /* | |
7 | 3427 * Take care of what needs to be done when the name of buffer "buf" has |
3428 * changed. | |
3429 */ | |
3430 void | |
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parents:
7799
diff
changeset
|
3431 buf_name_changed(buf_T *buf) |
7 | 3432 { |
3433 /* | |
3434 * If the file name changed, also change the name of the swapfile | |
3435 */ | |
3436 if (buf->b_ml.ml_mfp != NULL) | |
3437 ml_setname(buf); | |
3438 | |
3439 if (curwin->w_buffer == buf) | |
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diff
changeset
|
3440 check_arg_idx(curwin); // check file name for arg list |
7 | 3441 #ifdef FEAT_TITLE |
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diff
changeset
|
3442 maketitle(); // set window title |
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diff
changeset
|
3443 #endif |
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diff
changeset
|
3444 status_redraw_all(); // status lines need to be redrawn |
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diff
changeset
|
3445 fmarks_check_names(buf); // check named file marks |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3446 ml_timestamp(buf); // reset timestamp |
7 | 3447 } |
3448 | |
3449 /* | |
3450 * set alternate file name for current window | |
3451 * | |
3452 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3453 * Return the buffer. | |
3454 */ | |
3455 buf_T * | |
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diff
changeset
|
3456 setaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3457 char_u *ffname, |
83861277e6a3
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parents:
7799
diff
changeset
|
3458 char_u *sfname, |
83861277e6a3
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diff
changeset
|
3459 linenr_T lnum) |
7 | 3460 { |
3461 buf_T *buf; | |
3462 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3463 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3464 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
3465 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3466 curwin->w_alt_fnum = buf->b_fnum; |
3467 return buf; | |
3468 } | |
3469 | |
3470 /* | |
3471 * Get alternate file name for current window. | |
3472 * Return NULL if there isn't any, and give error message if requested. | |
3473 */ | |
3474 char_u * | |
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7799
diff
changeset
|
3475 getaltfname( |
18757
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diff
changeset
|
3476 int errmsg) // give error message |
7 | 3477 { |
3478 char_u *fname; | |
3479 linenr_T dummy; | |
3480 | |
3481 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3482 { | |
3483 if (errmsg) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3484 emsg(_(e_noalt)); |
7 | 3485 return NULL; |
3486 } | |
3487 return fname; | |
3488 } | |
3489 | |
3490 /* | |
3491 * Add a file name to the buflist and return its number. | |
3492 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3493 * | |
3494 * used by qf_init(), main() and doarglist() | |
3495 */ | |
3496 int | |
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7799
diff
changeset
|
3497 buflist_add(char_u *fname, int flags) |
7 | 3498 { |
3499 buf_T *buf; | |
3500 | |
3501 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3502 if (buf != NULL) | |
3503 return buf->b_fnum; | |
3504 return 0; | |
3505 } | |
3506 | |
3507 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3508 /* | |
3509 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3510 */ | |
3511 void | |
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diff
changeset
|
3512 buflist_slash_adjust(void) |
7 | 3513 { |
3514 buf_T *bp; | |
3515 | |
9649
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parents:
9645
diff
changeset
|
3516 FOR_ALL_BUFFERS(bp) |
7 | 3517 { |
3518 if (bp->b_ffname != NULL) | |
3519 slash_adjust(bp->b_ffname); | |
3520 if (bp->b_sfname != NULL) | |
3521 slash_adjust(bp->b_sfname); | |
3522 } | |
3523 } | |
3524 #endif | |
3525 | |
3526 /* | |
1743 | 3527 * Set alternate cursor position for the current buffer and window "win". |
7 | 3528 * Also save the local window option values. |
3529 */ | |
3530 void | |
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7799
diff
changeset
|
3531 buflist_altfpos(win_T *win) |
7 | 3532 { |
1743 | 3533 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3534 } |
3535 | |
3536 /* | |
3537 * Return TRUE if 'ffname' is not the same file as current file. | |
3538 * Fname must have a full path (expanded by mch_FullName()). | |
3539 */ | |
3540 int | |
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7799
diff
changeset
|
3541 otherfile(char_u *ffname) |
7 | 3542 { |
3543 return otherfile_buf(curbuf, ffname | |
3544 #ifdef UNIX | |
3545 , NULL | |
3546 #endif | |
3547 ); | |
3548 } | |
3549 | |
3550 static int | |
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diff
changeset
|
3551 otherfile_buf( |
83861277e6a3
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7799
diff
changeset
|
3552 buf_T *buf, |
83861277e6a3
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parents:
7799
diff
changeset
|
3553 char_u *ffname |
7 | 3554 #ifdef UNIX |
9387
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9228
diff
changeset
|
3555 , stat_T *stp |
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7799
diff
changeset
|
3556 #endif |
83861277e6a3
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7799
diff
changeset
|
3557 ) |
7 | 3558 { |
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changeset
|
3559 // no name is different |
7 | 3560 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3561 return TRUE; | |
3562 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3563 return FALSE; | |
3564 #ifdef UNIX | |
3565 { | |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3566 stat_T st; |
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3567 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3568 // If no stat_T given, get it now |
7 | 3569 if (stp == NULL) |
3570 { | |
1873 | 3571 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3572 st.st_dev = (dev_T)-1; |
3573 stp = &st; | |
3574 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3575 // Use dev/ino to check if the files are the same, even when the names |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3576 // are different (possible with links). Still need to compare the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3577 // name above, for when the file doesn't exist yet. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3578 // Problem: The dev/ino changes when a file is deleted (and created |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3579 // again) and remains the same when renamed/moved. We don't want to |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3580 // mch_stat() each buffer each time, that would be too slow. Get the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3581 // dev/ino again when they appear to match, but not when they appear |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3582 // to be different: Could skip a buffer when it's actually the same |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3583 // file. |
7 | 3584 if (buf_same_ino(buf, stp)) |
3585 { | |
3586 buf_setino(buf); | |
3587 if (buf_same_ino(buf, stp)) | |
3588 return FALSE; | |
3589 } | |
3590 } | |
3591 #endif | |
3592 return TRUE; | |
3593 } | |
3594 | |
3595 #if defined(UNIX) || defined(PROTO) | |
3596 /* | |
3597 * Set inode and device number for a buffer. | |
3598 * Must always be called when b_fname is changed!. | |
3599 */ | |
3600 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3601 buf_setino(buf_T *buf) |
7 | 3602 { |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3603 stat_T st; |
7 | 3604 |
3605 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3606 { | |
1873 | 3607 buf->b_dev_valid = TRUE; |
7 | 3608 buf->b_dev = st.st_dev; |
3609 buf->b_ino = st.st_ino; | |
3610 } | |
3611 else | |
1873 | 3612 buf->b_dev_valid = FALSE; |
7 | 3613 } |
3614 | |
3615 /* | |
3616 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3617 */ | |
3618 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3619 buf_same_ino( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3620 buf_T *buf, |
9387
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3621 stat_T *stp) |
7 | 3622 { |
1873 | 3623 return (buf->b_dev_valid |
7 | 3624 && stp->st_dev == buf->b_dev |
3625 && stp->st_ino == buf->b_ino); | |
3626 } | |
3627 #endif | |
3628 | |
667 | 3629 /* |
3630 * Print info about the current buffer. | |
3631 */ | |
7 | 3632 void |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3633 fileinfo( |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3634 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
|
3635 int shorthelp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3636 int dont_truncate) |
7 | 3637 { |
3638 char_u *name; | |
3639 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3640 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3641 char *buffer; |
272 | 3642 size_t len; |
7 | 3643 |
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
|
3644 buffer = alloc(IOSIZE); |
7 | 3645 if (buffer == NULL) |
3646 return; | |
3647 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3648 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3649 { |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3650 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3651 p = buffer + STRLEN(buffer); |
3652 } | |
3653 else | |
3654 p = buffer; | |
3655 | |
3656 *p++ = '"'; | |
3657 if (buf_spname(curbuf) != NULL) | |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3658 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3659 else |
3660 { | |
3661 if (!fullname && curbuf->b_fname != NULL) | |
3662 name = curbuf->b_fname; | |
3663 else | |
3664 name = curbuf->b_ffname; | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3665 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3666 (int)(IOSIZE - (p - buffer)), TRUE); |
3667 } | |
3668 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3669 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3670 curbufIsChanged() ? (shortmess(SHM_MOD) |
3671 ? " [+]" : _(" [Modified]")) : " ", | |
3672 (curbuf->b_flags & BF_NOTEDITED) | |
3673 #ifdef FEAT_QUICKFIX | |
3674 && !bt_dontwrite(curbuf) | |
3675 #endif | |
3676 ? _("[Not edited]") : "", | |
3677 (curbuf->b_flags & BF_NEW) | |
3678 #ifdef FEAT_QUICKFIX | |
3679 && !bt_dontwrite(curbuf) | |
3680 #endif | |
20828
db18625d8134
patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
parents:
20802
diff
changeset
|
3681 ? new_file_message() : "", |
7 | 3682 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3683 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3684 : _("[readonly]")) : "", |
3685 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3686 || curbuf->b_p_ro) ? | |
3687 " " : ""); | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3688 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3689 // causes an overflow, thus for large numbers divide instead. |
7 | 3690 if (curwin->w_cursor.lnum > 1000000L) |
3691 n = (int)(((long)curwin->w_cursor.lnum) / | |
3692 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3693 else | |
3694 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3695 (long)curbuf->b_ml.ml_line_count); | |
3696 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3697 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3698 #ifdef FEAT_CMDL_INFO |
3699 else if (p_ru) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3700 // Current line and column are already on the screen -- webb |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3701 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
|
3702 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
|
3703 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
|
3704 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3705 #endif |
3706 else | |
3707 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3708 vim_snprintf_add(buffer, IOSIZE, |
7 | 3709 _("line %ld of %ld --%d%%-- col "), |
3710 (long)curwin->w_cursor.lnum, | |
3711 (long)curbuf->b_ml.ml_line_count, | |
3712 n); | |
3713 validate_virtcol(); | |
1869 | 3714 len = STRLEN(buffer); |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3715 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3716 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3717 } | |
3718 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3719 (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
|
3720 !shortmess(SHM_FILE)); |
7 | 3721 |
3722 if (dont_truncate) | |
3723 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3724 // 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
|
3725 // First call msg_start() to get the message in the right place. |
7 | 3726 msg_start(); |
3727 n = msg_scroll; | |
3728 msg_scroll = TRUE; | |
3729 msg(buffer); | |
3730 msg_scroll = n; | |
3731 } | |
3732 else | |
3733 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3734 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3735 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3736 // 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
|
3737 // - 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
|
3738 // before redrawing). |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3739 // - 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
|
3740 // prompt. |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3741 set_keep_msg((char_u *)p, 0); |
7 | 3742 } |
3743 | |
3744 vim_free(buffer); | |
3745 } | |
3746 | |
3747 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3748 col_print( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3749 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3750 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3751 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3752 int vcol) |
7 | 3753 { |
3754 if (col == vcol) | |
1869 | 3755 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3756 else |
1869 | 3757 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3758 } |
3759 | |
3760 #if defined(FEAT_TITLE) || defined(PROTO) | |
3761 static char_u *lasttitle = NULL; | |
3762 static char_u *lasticon = NULL; | |
3763 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3764 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3765 * 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
|
3766 */ |
7 | 3767 void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3768 maketitle(void) |
7 | 3769 { |
3770 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
|
3771 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
|
3772 char_u *icon_str = NULL; |
7 | 3773 int maxlen = 0; |
3774 int len; | |
3775 int mustset; | |
3776 char_u buf[IOSIZE]; | |
3777 int off; | |
3778 | |
3779 if (!redrawing()) | |
3780 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3781 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3782 need_maketitle = TRUE; |
3783 return; | |
3784 } | |
3785 | |
3786 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
|
3787 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
|
3788 return; // nothing to do |
7 | 3789 |
3790 if (p_title) | |
3791 { | |
3792 if (p_titlelen > 0) | |
3793 { | |
3794 maxlen = p_titlelen * Columns / 100; | |
3795 if (maxlen < 10) | |
3796 maxlen = 10; | |
3797 } | |
3798 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3799 title_str = buf; |
7 | 3800 if (*p_titlestring != NUL) |
3801 { | |
3802 #ifdef FEAT_STL_OPT | |
771 | 3803 if (stl_syntax & STL_IN_TITLE) |
3804 { | |
3805 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
|
3806 int called_emsg_before = called_emsg; |
675 | 3807 |
3808 # ifdef FEAT_EVAL | |
771 | 3809 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3810 # 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
|
3811 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3812 p_titlestring, use_sandbox, |
681 | 3813 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
|
3814 if (called_emsg > called_emsg_before) |
771 | 3815 set_string_option_direct((char_u *)"titlestring", -1, |
3816 (char_u *)"", OPT_FREE, SID_ERROR); | |
3817 } | |
7 | 3818 else |
3819 #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
|
3820 title_str = p_titlestring; |
7 | 3821 } |
3822 else | |
3823 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3824 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3825 |
3780 | 3826 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3827 #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
|
3828 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3829 if (curbuf->b_fname == NULL) |
3780 | 3830 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
|
3831 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3832 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
|
3833 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3834 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
|
3835 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3836 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3837 #endif |
7 | 3838 else |
3839 { | |
3840 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3841 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3842 vim_free(p); |
3843 } | |
3844 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3845 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3846 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3847 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3848 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3849 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3850 + (!curbuf->b_p_ma * 4)) |
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 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3853 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3854 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3855 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3856 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3857 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3858 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3859 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3860 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3861 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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11757
diff
changeset
|
3862 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3863 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3864 #endif |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
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11757
diff
changeset
|
3865 ) |
7 | 3866 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3867 // Get path of file, replace home dir with ~ |
7 | 3868 off = (int)STRLEN(buf); |
3869 buf[off++] = ' '; | |
3870 buf[off++] = '('; | |
3871 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3872 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3873 #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
|
3874 // avoid "c:/name" to be reduced to "c" |
7 | 3875 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3876 off += 2; | |
3877 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3878 // remove the file name |
39 | 3879 p = gettail_sep(buf + off); |
7 | 3880 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
|
3881 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3882 // 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
|
3883 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3884 (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
|
3885 } |
7 | 3886 else |
3887 *p = NUL; | |
39 | 3888 |
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
|
3889 // Translate unprintable chars and concatenate. Keep some |
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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
|
3890 // 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
|
3891 // file name) use (...). |
3780 | 3892 if (off < SPACE_FOR_DIR) |
3893 { | |
3894 p = transstr(buf + off); | |
3895 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3896 vim_free(p); | |
3897 } | |
3898 else | |
3899 { | |
3900 vim_strncpy(buf + off, (char_u *)"...", | |
3901 (size_t)(SPACE_FOR_ARGNR - off)); | |
3902 } | |
7 | 3903 STRCAT(buf, ")"); |
3904 } | |
3905 | |
3780 | 3906 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3907 |
3908 #if defined(FEAT_CLIENTSERVER) | |
3909 if (serverName != NULL) | |
3910 { | |
3911 STRCAT(buf, " - "); | |
2768 | 3912 vim_strcat(buf, serverName, IOSIZE); |
7 | 3913 } |
3914 else | |
3915 #endif | |
3916 STRCAT(buf, " - VIM"); | |
3917 | |
3918 if (maxlen > 0) | |
3919 { | |
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parents:
18746
diff
changeset
|
3920 // make it shorter by removing a bit in the middle |
3277 | 3921 if (vim_strsize(buf) > maxlen) |
3922 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3923 } |
3924 } | |
3925 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3926 mustset = value_changed(title_str, &lasttitle); |
7 | 3927 |
3928 if (p_icon) | |
3929 { | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3930 icon_str = buf; |
7 | 3931 if (*p_iconstring != NUL) |
3932 { | |
3933 #ifdef FEAT_STL_OPT | |
771 | 3934 if (stl_syntax & STL_IN_ICON) |
3935 { | |
3936 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
|
3937 int called_emsg_before = called_emsg; |
675 | 3938 |
3939 # ifdef FEAT_EVAL | |
771 | 3940 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3941 # endif |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3942 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3943 p_iconstring, use_sandbox, |
681 | 3944 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
|
3945 if (called_emsg > called_emsg_before) |
771 | 3946 set_string_option_direct((char_u *)"iconstring", -1, |
3947 (char_u *)"", OPT_FREE, SID_ERROR); | |
3948 } | |
7 | 3949 else |
3950 #endif | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3951 icon_str = p_iconstring; |
7 | 3952 } |
3953 else | |
3954 { | |
3955 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3956 p = buf_spname(curbuf); |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3957 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
|
3958 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
|
3959 *icon_str = NUL; |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3960 // Truncate name at 100 bytes. |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3961 len = (int)STRLEN(p); |
7 | 3962 if (len > 100) |
3963 { | |
3964 len -= 100; | |
3965 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
|
3966 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
|
3967 p += len; |
7 | 3968 } |
14087
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3969 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
|
3970 trans_characters(icon_str, IOSIZE); |
7 | 3971 } |
3972 } | |
3973 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3974 mustset |= value_changed(icon_str, &lasticon); |
7 | 3975 |
3976 if (mustset) | |
3977 resettitle(); | |
3978 } | |
3979 | |
3980 /* | |
3981 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3982 * from "str" if it does. | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3983 * Return TRUE if resettitle() is to be called. |
7 | 3984 */ |
3985 static int | |
14087
1d25a3e8e03c
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14037
diff
changeset
|
3986 value_changed(char_u *str, char_u **last) |
7 | 3987 { |
3988 if ((str == NULL) != (*last == NULL) | |
3989 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3990 { | |
3991 vim_free(*last); | |
3992 if (str == NULL) | |
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diff
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|
3993 { |
7 | 3994 *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
|
3995 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
|
3996 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
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diff
changeset
|
3997 } |
7 | 3998 else |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3999 { |
7 | 4000 *last = vim_strsave(str); |
14087
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diff
changeset
|
4001 return TRUE; |
1d25a3e8e03c
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diff
changeset
|
4002 } |
7 | 4003 } |
4004 return FALSE; | |
4005 } | |
4006 | |
4007 /* | |
4008 * Put current window title back (used after calling a shell) | |
4009 */ | |
4010 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4011 resettitle(void) |
7 | 4012 { |
4013 mch_settitle(lasttitle, lasticon); | |
4014 } | |
358 | 4015 |
4016 # if defined(EXITFREE) || defined(PROTO) | |
4017 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4018 free_titles(void) |
358 | 4019 { |
4020 vim_free(lasttitle); | |
4021 vim_free(lasticon); | |
4022 } | |
4023 # endif | |
4024 | |
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changeset
|
4025 #endif // FEAT_TITLE |
7 | 4026 |
686 | 4027 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
22721
92a100fc5e17
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changeset
|
4028 |
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changeset
|
4029 /* |
92a100fc5e17
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diff
changeset
|
4030 * Used for building in the status line. |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4031 */ |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4032 typedef struct |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4033 { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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22713
diff
changeset
|
4034 char_u *stl_start; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4035 int stl_minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4036 int stl_maxwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
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changeset
|
4037 enum { |
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|
4038 Normal, |
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4039 Empty, |
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4040 Group, |
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4041 Middle, |
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|
4042 Highlight, |
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|
4043 TabPage, |
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4044 Trunc |
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|
4045 } stl_type; |
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patch 8.2.1909: number of status line items is limited to 80
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|
4046 } stl_item_T; |
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patch 8.2.1909: number of status line items is limited to 80
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4047 |
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|
4048 static size_t stl_items_len = 20; // Initial value, grows as needed. |
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4049 static stl_item_T *stl_items = NULL; |
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4050 static int *stl_groupitem = NULL; |
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4051 static stl_hlrec_T *stl_hltab = NULL; |
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4052 static stl_hlrec_T *stl_tabtab = NULL; |
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|
4053 |
7 | 4054 /* |
675 | 4055 * Build a string from the status line items in "fmt". |
7 | 4056 * Return length of string in screen cells. |
4057 * | |
675 | 4058 * Normally works for window "wp", except when working for 'tabline' then it |
4059 * is "curwin". | |
4060 * | |
7 | 4061 * Items are drawn interspersed with the text that surrounds it |
4062 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4063 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4064 * | |
4065 * If maxwidth is not zero, the string will be filled at any middle marker | |
4066 * or truncated if too long, fillchar is used for all whitespace. | |
4067 */ | |
4068 int | |
7817
83861277e6a3
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|
4069 build_stl_str_hl( |
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|
4070 win_T *wp, |
18757
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|
4071 char_u *out, // buffer to write into != NameBuff |
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|
4072 size_t outlen, // length of out[] |
7817
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|
4073 char_u *fmt, |
18757
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|
4074 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
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|
4075 int fillchar, |
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|
4076 int maxwidth, |
22721
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4077 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
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|
4078 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4079 { |
15557
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|
4080 linenr_T lnum; |
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|
4081 size_t len; |
7 | 4082 char_u *p; |
4083 char_u *s; | |
4084 char_u *t; | |
4333 | 4085 int byteval; |
7 | 4086 #ifdef FEAT_EVAL |
12387
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|
4087 win_T *save_curwin; |
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|
4088 buf_T *save_curbuf; |
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|
4089 int save_VIsual_active; |
7 | 4090 #endif |
4091 int empty_line; | |
4092 colnr_T virtcol; | |
4093 long l; | |
4094 long n; | |
4095 int prevchar_isflag; | |
4096 int prevchar_isitem; | |
4097 int itemisflag; | |
4098 int fillable; | |
4099 char_u *str; | |
4100 long num; | |
4101 int width; | |
4102 int itemcnt; | |
4103 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
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12630
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changeset
|
4104 int group_end_userhl; |
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|
4105 int group_start_userhl; |
7 | 4106 int groupdepth; |
4107 int minwid; | |
4108 int maxwid; | |
4109 int zeropad; | |
4110 char_u base; | |
4111 char_u opt; | |
4112 #define TMPLEN 70 | |
16740
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|
4113 char_u buf_tmp[TMPLEN]; |
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|
4114 char_u win_tmp[TMPLEN]; |
678 | 4115 char_u *usefmt = fmt; |
22721
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|
4116 stl_hlrec_T *sp; |
12387
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|
4117 int save_must_redraw = must_redraw; |
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4118 int save_redr_type = curwin->w_redr_type; |
678 | 4119 |
22721
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|
4120 if (stl_items == NULL) |
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4121 { |
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4122 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
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4123 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
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|
4124 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4125 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4126 } |
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4127 |
678 | 4128 #ifdef FEAT_EVAL |
4129 /* | |
4130 * When the format starts with "%!" then evaluate it as an expression and | |
4131 * use the result as the actual format string. | |
4132 */ | |
4133 if (fmt[0] == '%' && fmt[1] == '!') | |
4134 { | |
16740
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4135 typval_T tv; |
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4136 |
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4137 tv.v_type = VAR_NUMBER; |
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4138 tv.vval.v_number = wp->w_id; |
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4139 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
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4140 |
20996
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changeset
|
4141 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4142 if (usefmt == NULL) |
943 | 4143 usefmt = fmt; |
16740
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4144 |
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|
4145 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4146 } |
4147 #endif | |
7 | 4148 |
4149 if (fillchar == 0) | |
4150 fillchar = ' '; | |
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|
4151 // Can't handle a multi-byte fill character yet. |
819 | 4152 else if (mb_char2len(fillchar) > 1) |
4153 fillchar = '-'; | |
4154 | |
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4155 // The cursor in windows other than the current one isn't always |
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|
4156 // up-to-date, esp. because of autocommands and timers. |
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|
4157 lnum = wp->w_cursor.lnum; |
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|
4158 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
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4159 { |
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|
4160 lnum = wp->w_buffer->b_ml.ml_line_count; |
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|
4161 wp->w_cursor.lnum = lnum; |
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4162 } |
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|
4163 |
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|
4164 // Get line & check if empty (cursorpos will show "0-1"). Note that |
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4165 // p will become invalid when getting another buffer line. |
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|
4166 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4167 empty_line = (*p == NUL); |
4168 | |
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4169 // Get the byte value now, in case we need it below. This is more efficient |
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4170 // than making a copy of the line. |
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4171 len = STRLEN(p); |
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4172 if (wp->w_cursor.col > (colnr_T)len) |
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4173 { |
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4174 // Line may have changed since checking the cursor column, or the lnum |
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4175 // was adjusted above. |
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4176 wp->w_cursor.col = (colnr_T)len; |
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4177 wp->w_cursor.coladd = 0; |
4333 | 4178 byteval = 0; |
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4179 } |
4333 | 4180 else |
4181 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4182 |
4183 groupdepth = 0; | |
4184 p = out; | |
4185 curitem = 0; | |
4186 prevchar_isflag = TRUE; | |
4187 prevchar_isitem = FALSE; | |
678 | 4188 for (s = usefmt; *s; ) |
7 | 4189 { |
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4190 if (curitem == (int)stl_items_len) |
2704 | 4191 { |
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4192 size_t new_len = stl_items_len * 3 / 2; |
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4193 stl_item_T *new_items; |
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4194 int *new_groupitem; |
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4195 stl_hlrec_T *new_hlrec; |
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4196 |
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4197 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len); |
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4198 if (new_items == NULL) |
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4199 break; |
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4200 stl_items = new_items; |
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4201 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len); |
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4202 if (new_groupitem == NULL) |
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22713
diff
changeset
|
4203 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4204 stl_groupitem = new_groupitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4205 new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4206 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4207 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4208 stl_hltab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4209 new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4210 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4211 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4212 stl_tabtab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4213 stl_items_len = new_len; |
2704 | 4214 } |
4215 | |
7 | 4216 if (*s != NUL && *s != '%') |
4217 prevchar_isflag = prevchar_isitem = FALSE; | |
4218 | |
4219 /* | |
4220 * Handle up to the next '%' or the end. | |
4221 */ | |
4222 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4223 *p++ = *s++; | |
4224 if (*s == NUL || p + 1 >= out + outlen) | |
4225 break; | |
4226 | |
4227 /* | |
4228 * Handle one '%' item. | |
4229 */ | |
4230 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4231 if (*s == NUL) // ignore trailing % |
2694 | 4232 break; |
7 | 4233 if (*s == '%') |
4234 { | |
4235 if (p + 1 >= out + outlen) | |
4236 break; | |
4237 *p++ = *s++; | |
4238 prevchar_isflag = prevchar_isitem = FALSE; | |
4239 continue; | |
4240 } | |
4241 if (*s == STL_MIDDLEMARK) | |
4242 { | |
4243 s++; | |
4244 if (groupdepth > 0) | |
4245 continue; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4246 stl_items[curitem].stl_type = Middle; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4247 stl_items[curitem++].stl_start = p; |
7 | 4248 continue; |
4249 } | |
4250 if (*s == STL_TRUNCMARK) | |
4251 { | |
4252 s++; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4253 stl_items[curitem].stl_type = Trunc; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4254 stl_items[curitem++].stl_start = p; |
7 | 4255 continue; |
4256 } | |
4257 if (*s == ')') | |
4258 { | |
4259 s++; | |
4260 if (groupdepth < 1) | |
4261 continue; | |
4262 groupdepth--; | |
4263 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4264 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4265 *p = NUL; |
4266 l = vim_strsize(t); | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4267 if (curitem > stl_groupitem[groupdepth] + 1 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4268 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4269 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4270 // 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
|
4271 // 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
|
4272 group_start_userhl = group_end_userhl = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4273 for (n = stl_groupitem[groupdepth] - 1; n >= 0; n--) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4274 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4275 if (stl_items[n].stl_type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4276 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4277 group_start_userhl = group_end_userhl = |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4278 stl_items[n].stl_minwid; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4279 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4280 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4281 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4282 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4283 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4284 if (stl_items[n].stl_type == Normal) |
7 | 4285 break; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4286 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4287 group_end_userhl = stl_items[n].stl_minwid; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4288 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4289 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4290 { |
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
|
4291 // empty group |
7 | 4292 p = t; |
4293 l = 0; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4294 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4295 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4296 // do not use the highlighting from the removed group |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4297 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4298 stl_items[n].stl_type = Empty; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4299 // 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
|
4300 // item position |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4301 if (stl_items[n].stl_type == TabPage) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4302 stl_items[n].stl_start = p; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4303 } |
7 | 4304 } |
4305 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4306 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4307 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4308 // truncate, remove n bytes of text at the start |
7 | 4309 if (has_mbyte) |
4310 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4311 // Find the first character that should be included. |
7 | 4312 n = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4313 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4314 { |
4315 l -= ptr2cells(t + n); | |
474 | 4316 n += (*mb_ptr2len)(t + n); |
7 | 4317 } |
4318 } | |
4319 else | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4320 n = (long)(p - t) - stl_items[stl_groupitem[groupdepth]] |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4321 .stl_maxwid + 1; |
7 | 4322 |
4323 *t = '<'; | |
1869 | 4324 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4325 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4326 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4327 // Fill up space left over by half a double-wide char. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4328 while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid) |
7 | 4329 *p++ = fillchar; |
4330 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4331 // correct the start of the items for the truncation |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4332 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4333 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4334 stl_items[l].stl_start -= n; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4335 if (stl_items[l].stl_start < t) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4336 stl_items[l].stl_start = t; |
7 | 4337 } |
4338 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4339 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4340 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4341 // fill |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4342 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4343 if (n < 0) |
4344 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4345 // fill by appending characters |
7 | 4346 n = 0 - n; |
4347 while (l++ < n && p + 1 < out + outlen) | |
4348 *p++ = fillchar; | |
4349 } | |
4350 else | |
4351 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4352 // fill by inserting characters |
1869 | 4353 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4354 l = n - l; |
4355 if (p + l >= out + outlen) | |
835 | 4356 l = (long)((out + outlen) - p - 1); |
7 | 4357 p += l; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4358 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4359 stl_items[n].stl_start += l; |
7 | 4360 for ( ; l > 0; l--) |
4361 *t++ = fillchar; | |
4362 } | |
4363 } | |
4364 continue; | |
4365 } | |
4366 minwid = 0; | |
4367 maxwid = 9999; | |
4368 zeropad = FALSE; | |
4369 l = 1; | |
4370 if (*s == '0') | |
4371 { | |
4372 s++; | |
4373 zeropad = TRUE; | |
4374 } | |
4375 if (*s == '-') | |
4376 { | |
4377 s++; | |
4378 l = -1; | |
4379 } | |
4380 if (VIM_ISDIGIT(*s)) | |
4381 { | |
4382 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4383 if (minwid < 0) // overflow |
7 | 4384 minwid = 0; |
4385 } | |
678 | 4386 if (*s == STL_USER_HL) |
7 | 4387 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4388 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4389 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4390 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4391 s++; |
4392 curitem++; | |
4393 continue; | |
4394 } | |
681 | 4395 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4396 { | |
4397 if (*s == STL_TABCLOSENR) | |
4398 { | |
4399 if (minwid == 0) | |
4400 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4401 // %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
|
4402 // define tab label nr. |
681 | 4403 for (n = curitem - 1; n >= 0; --n) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4404 if (stl_items[n].stl_type == TabPage |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4405 && stl_items[n].stl_minwid >= 0) |
681 | 4406 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4407 minwid = stl_items[n].stl_minwid; |
681 | 4408 break; |
4409 } | |
4410 } | |
4411 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4412 // close nrs are stored as negative values |
681 | 4413 minwid = - minwid; |
4414 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4415 stl_items[curitem].stl_type = TabPage; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4416 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4417 stl_items[curitem].stl_minwid = minwid; |
681 | 4418 s++; |
4419 curitem++; | |
4420 continue; | |
4421 } | |
7 | 4422 if (*s == '.') |
4423 { | |
4424 s++; | |
4425 if (VIM_ISDIGIT(*s)) | |
4426 { | |
4427 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4428 if (maxwid <= 0) // overflow |
7 | 4429 maxwid = 50; |
4430 } | |
4431 } | |
4432 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4433 if (*s == '(') | |
4434 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4435 stl_groupitem[groupdepth++] = curitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4436 stl_items[curitem].stl_type = Group; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4437 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4438 stl_items[curitem].stl_minwid = minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4439 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4440 s++; |
4441 curitem++; | |
4442 continue; | |
4443 } | |
4444 if (vim_strchr(STL_ALL, *s) == NULL) | |
4445 { | |
4446 s++; | |
4447 continue; | |
4448 } | |
4449 opt = *s++; | |
4450 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4451 // OK - now for the real work |
7 | 4452 base = 'D'; |
4453 itemisflag = FALSE; | |
4454 fillable = TRUE; | |
4455 num = -1; | |
4456 str = NULL; | |
4457 switch (opt) | |
4458 { | |
4459 case STL_FILEPATH: | |
4460 case STL_FULLPATH: | |
4461 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4462 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4463 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4464 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4465 else |
4466 { | |
4467 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4468 : wp->w_buffer->b_fname; |
7 | 4469 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4470 } | |
4471 trans_characters(NameBuff, MAXPATHL); | |
4472 if (opt != STL_FILENAME) | |
4473 str = NameBuff; | |
4474 else | |
4475 str = gettail(NameBuff); | |
4476 break; | |
4477 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4478 case STL_VIM_EXPR: // '{' |
7 | 4479 itemisflag = TRUE; |
4480 t = p; | |
4481 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4482 *p++ = *s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4483 if (*s != '}') // missing '}' or out of space |
7 | 4484 break; |
4485 s++; | |
4486 *p = 0; | |
4487 p = t; | |
4488 | |
4489 #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
|
4490 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
|
4491 "%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
|
4492 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
|
4493 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
|
4494 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4495 |
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
|
4496 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
|
4497 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
|
4498 save_VIsual_active = VIsual_active; |
7 | 4499 curwin = wp; |
4500 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
|
4501 // 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
|
4502 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
|
4503 VIsual_active = FALSE; |
7 | 4504 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4505 str = eval_to_string_safe(p, use_sandbox); |
7 | 4506 |
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
|
4507 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
|
4508 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
|
4509 VIsual_active = save_VIsual_active; |
145 | 4510 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
|
4511 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4512 |
4513 if (str != NULL && *str != 0) | |
4514 { | |
4515 if (*skipdigits(str) == NUL) | |
4516 { | |
4517 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
|
4518 VIM_CLEAR(str); |
7 | 4519 itemisflag = FALSE; |
4520 } | |
4521 } | |
4522 #endif | |
4523 break; | |
4524 | |
4525 case STL_LINE: | |
4526 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4527 ? 0L : (long)(wp->w_cursor.lnum); | |
4528 break; | |
4529 | |
4530 case STL_NUMLINES: | |
4531 num = wp->w_buffer->b_ml.ml_line_count; | |
4532 break; | |
4533 | |
4534 case STL_COLUMN: | |
4535 num = !(State & INSERT) && empty_line | |
4536 ? 0 : (int)wp->w_cursor.col + 1; | |
4537 break; | |
4538 | |
4539 case STL_VIRTCOL: | |
4540 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4541 // In list mode virtcol needs to be recomputed |
7 | 4542 virtcol = wp->w_virtcol; |
4543 if (wp->w_p_list && lcs_tab1 == NUL) | |
4544 { | |
4545 wp->w_p_list = FALSE; | |
4546 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4547 wp->w_p_list = TRUE; | |
4548 } | |
4549 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4550 // Don't display %V if it's the same as %c. |
7 | 4551 if (opt == STL_VIRTCOL_ALT |
4552 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4553 ? 0 : (int)wp->w_cursor.col + 1))) | |
4554 break; | |
4555 num = (long)virtcol; | |
4556 break; | |
4557 | |
4558 case STL_PERCENTAGE: | |
4559 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4560 (long)wp->w_buffer->b_ml.ml_line_count); | |
4561 break; | |
4562 | |
4563 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
|
4564 str = buf_tmp; |
1869 | 4565 get_rel_pos(wp, str, TMPLEN); |
7 | 4566 break; |
4567 | |
4568 case STL_ARGLISTSTAT: | |
4569 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
|
4570 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
|
4571 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
|
4572 str = buf_tmp; |
7 | 4573 break; |
4574 | |
4575 case STL_KEYMAP: | |
4576 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
|
4577 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
|
4578 str = buf_tmp; |
7 | 4579 break; |
4580 case STL_PAGENUM: | |
706 | 4581 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4582 num = printer_page_num; |
7 | 4583 #else |
4584 num = 0; | |
4585 #endif | |
4586 break; | |
4587 | |
4588 case STL_BUFNO: | |
4589 num = wp->w_buffer->b_fnum; | |
4590 break; | |
4591 | |
4592 case STL_OFFSET_X: | |
4593 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4594 // FALLTHROUGH |
7 | 4595 case STL_OFFSET: |
4596 #ifdef FEAT_BYTEOFF | |
4597 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4598 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4599 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4600 0 : (int)wp->w_cursor.col); | |
4601 #endif | |
4602 break; | |
4603 | |
4604 case STL_BYTEVAL_X: | |
4605 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4606 // FALLTHROUGH |
7 | 4607 case STL_BYTEVAL: |
4333 | 4608 num = byteval; |
7 | 4609 if (num == NL) |
4610 num = 0; | |
4611 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4612 num = NL; | |
4613 break; | |
4614 | |
4615 case STL_ROFLAG: | |
4616 case STL_ROFLAG_ALT: | |
4617 itemisflag = TRUE; | |
4618 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4619 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4620 break; |
4621 | |
4622 case STL_HELPFLAG: | |
4623 case STL_HELPFLAG_ALT: | |
4624 itemisflag = TRUE; | |
4625 if (wp->w_buffer->b_help) | |
4626 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4627 : _("[Help]")); |
7 | 4628 break; |
4629 | |
4630 case STL_FILETYPE: | |
4631 if (*wp->w_buffer->b_p_ft != NUL | |
4632 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4633 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4634 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4635 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
|
4636 str = buf_tmp; |
7 | 4637 } |
4638 break; | |
4639 | |
4640 case STL_FILETYPE_ALT: | |
4641 itemisflag = TRUE; | |
4642 if (*wp->w_buffer->b_p_ft != NUL | |
4643 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4644 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4645 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4646 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
|
4647 for (t = buf_tmp; *t != 0; t++) |
7 | 4648 *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
|
4649 str = buf_tmp; |
7 | 4650 } |
4651 break; | |
4652 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4653 #if defined(FEAT_QUICKFIX) |
7 | 4654 case STL_PREVIEWFLAG: |
4655 case STL_PREVIEWFLAG_ALT: | |
4656 itemisflag = TRUE; | |
4657 if (wp->w_p_pvw) | |
4658 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4659 : _("[Preview]")); | |
4660 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4661 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4662 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4663 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
|
4664 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
|
4665 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4666 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4667 break; |
7 | 4668 #endif |
4669 | |
4670 case STL_MODIFIED: | |
4671 case STL_MODIFIED_ALT: | |
4672 itemisflag = TRUE; | |
4673 switch ((opt == STL_MODIFIED_ALT) | |
4674 + bufIsChanged(wp->w_buffer) * 2 | |
4675 + (!wp->w_buffer->b_p_ma) * 4) | |
4676 { | |
4677 case 2: str = (char_u *)"[+]"; break; | |
4678 case 3: str = (char_u *)",+"; break; | |
4679 case 4: str = (char_u *)"[-]"; break; | |
4680 case 5: str = (char_u *)",-"; break; | |
4681 case 6: str = (char_u *)"[+-]"; break; | |
4682 case 7: str = (char_u *)",+-"; break; | |
4683 } | |
4684 break; | |
678 | 4685 |
4686 case STL_HIGHLIGHT: | |
4687 t = s; | |
4688 while (*s != '#' && *s != NUL) | |
4689 ++s; | |
4690 if (*s == '#') | |
4691 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4692 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4693 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4694 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4695 curitem++; |
4696 } | |
5407 | 4697 if (*s != NUL) |
4698 ++s; | |
678 | 4699 continue; |
7 | 4700 } |
4701 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4702 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4703 stl_items[curitem].stl_type = Normal; |
7 | 4704 if (str != NULL && *str) |
4705 { | |
4706 t = str; | |
4707 if (itemisflag) | |
4708 { | |
4709 if ((t[0] && t[1]) | |
4710 && ((!prevchar_isitem && *t == ',') | |
4711 || (prevchar_isflag && *t == ' '))) | |
4712 t++; | |
4713 prevchar_isflag = TRUE; | |
4714 } | |
4715 l = vim_strsize(t); | |
4716 if (l > 0) | |
4717 prevchar_isitem = TRUE; | |
4718 if (l > maxwid) | |
4719 { | |
4720 while (l >= maxwid) | |
4721 if (has_mbyte) | |
4722 { | |
4723 l -= ptr2cells(t); | |
474 | 4724 t += (*mb_ptr2len)(t); |
7 | 4725 } |
4726 else | |
4727 l -= byte2cells(*t++); | |
4728 if (p + 1 >= out + outlen) | |
4729 break; | |
4730 *p++ = '<'; | |
4731 } | |
4732 if (minwid > 0) | |
4733 { | |
4734 for (; l < minwid && p + 1 < out + outlen; l++) | |
4735 { | |
18757
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diff
changeset
|
4736 // Don't put a "-" in front of a digit. |
7 | 4737 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4738 *p++ = ' '; | |
4739 else | |
4740 *p++ = fillchar; | |
4741 } | |
4742 minwid = 0; | |
4743 } | |
4744 else | |
4745 minwid *= -1; | |
4746 while (*t && p + 1 < out + outlen) | |
4747 { | |
4748 *p++ = *t++; | |
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diff
changeset
|
4749 // Change a space by fillchar, unless fillchar is '-' and a |
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parents:
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diff
changeset
|
4750 // digit follows. |
7 | 4751 if (fillable && p[-1] == ' ' |
4752 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4753 p[-1] = fillchar; | |
4754 } | |
4755 for (; l < minwid && p + 1 < out + outlen; l++) | |
4756 *p++ = fillchar; | |
4757 } | |
4758 else if (num >= 0) | |
4759 { | |
4760 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4761 char_u nstr[20]; | |
4762 | |
4763 if (p + 20 >= out + outlen) | |
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diff
changeset
|
4764 break; // not sufficient space |
7 | 4765 prevchar_isitem = TRUE; |
4766 t = nstr; | |
4767 if (opt == STL_VIRTCOL_ALT) | |
4768 { | |
4769 *t++ = '-'; | |
4770 minwid--; | |
4771 } | |
4772 *t++ = '%'; | |
4773 if (zeropad) | |
4774 *t++ = '0'; | |
4775 *t++ = '*'; | |
1869 | 4776 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4777 *t = 0; |
4778 | |
4779 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4780 l++; | |
4781 if (opt == STL_VIRTCOL_ALT) | |
4782 l++; | |
4783 if (l > maxwid) | |
4784 { | |
4785 l += 2; | |
4786 n = l - maxwid; | |
4787 while (l-- > maxwid) | |
4788 num /= nbase; | |
4789 *t++ = '>'; | |
4790 *t++ = '%'; | |
4791 *t = t[-3]; | |
4792 *++t = 0; | |
272 | 4793 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4794 0, num, n); | |
7 | 4795 } |
4796 else | |
272 | 4797 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4798 minwid, num); | |
7 | 4799 p += STRLEN(p); |
4800 } | |
4801 else | |
22721
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patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4802 stl_items[curitem].stl_type = Empty; |
7 | 4803 |
4804 if (opt == STL_VIM_EXPR) | |
4805 vim_free(str); | |
4806 | |
4807 if (num >= 0 || (!itemisflag && str && *str)) | |
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diff
changeset
|
4808 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4809 curitem++; |
4810 } | |
4811 *p = NUL; | |
4812 itemcnt = curitem; | |
4813 | |
678 | 4814 #ifdef FEAT_EVAL |
4815 if (usefmt != fmt) | |
4816 vim_free(usefmt); | |
4817 #endif | |
4818 | |
7 | 4819 width = vim_strsize(out); |
4820 if (maxwidth > 0 && width > maxwidth) | |
4821 { | |
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diff
changeset
|
4822 // Result is too long, must truncate somewhere. |
7 | 4823 l = 0; |
4824 if (itemcnt == 0) | |
4825 s = out; | |
4826 else | |
4827 { | |
4828 for ( ; l < itemcnt; l++) | |
22721
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diff
changeset
|
4829 if (stl_items[l].stl_type == Trunc) |
7 | 4830 { |
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diff
changeset
|
4831 // Truncate at %< item. |
22721
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diff
changeset
|
4832 s = stl_items[l].stl_start; |
7 | 4833 break; |
4834 } | |
4835 if (l == itemcnt) | |
4836 { | |
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diff
changeset
|
4837 // No %< item, truncate first item. |
22721
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diff
changeset
|
4838 s = stl_items[0].stl_start; |
7 | 4839 l = 0; |
4840 } | |
4841 } | |
4842 | |
4843 if (width - vim_strsize(s) >= maxwidth) | |
4844 { | |
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diff
changeset
|
4845 // Truncation mark is beyond max length |
7 | 4846 if (has_mbyte) |
4847 { | |
4848 s = out; | |
4849 width = 0; | |
4850 for (;;) | |
4851 { | |
4852 width += ptr2cells(s); | |
4853 if (width >= maxwidth) | |
4854 break; | |
474 | 4855 s += (*mb_ptr2len)(s); |
7 | 4856 } |
18757
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diff
changeset
|
4857 // Fill up for half a double-wide character. |
7 | 4858 while (++width < maxwidth) |
4859 *s++ = fillchar; | |
4860 } | |
4861 else | |
4862 s = out + maxwidth - 1; | |
4863 for (l = 0; l < itemcnt; l++) | |
22721
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4864 if (stl_items[l].stl_start > s) |
7 | 4865 break; |
4866 itemcnt = l; | |
4867 *s++ = '>'; | |
4868 *s = 0; | |
4869 } | |
4870 else | |
4871 { | |
4872 if (has_mbyte) | |
4873 { | |
4874 n = 0; | |
4875 while (width >= maxwidth) | |
4876 { | |
4877 width -= ptr2cells(s + n); | |
474 | 4878 n += (*mb_ptr2len)(s + n); |
7 | 4879 } |
4880 } | |
4881 else | |
4882 n = width - maxwidth + 1; | |
4883 p = s + n; | |
1618 | 4884 STRMOVE(s + 1, p); |
7 | 4885 *s = '<'; |
4886 | |
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diff
changeset
|
4887 // Fill up for half a double-wide character. |
7 | 4888 while (++width < maxwidth) |
4889 { | |
4890 s = s + STRLEN(s); | |
4891 *s++ = fillchar; | |
4892 *s = NUL; | |
4893 } | |
4894 | |
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diff
changeset
|
4895 --n; // count the '<' |
7 | 4896 for (; l < itemcnt; l++) |
4897 { | |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4898 if (stl_items[l].stl_start - n >= s) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4899 stl_items[l].stl_start -= n; |
7 | 4900 else |
22721
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patch 8.2.1909: number of status line items is limited to 80
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parents:
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diff
changeset
|
4901 stl_items[l].stl_start = s; |
7 | 4902 } |
4903 } | |
4904 width = maxwidth; | |
4905 } | |
4906 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4907 { | |
18757
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diff
changeset
|
4908 // Apply STL_MIDDLE if any |
7 | 4909 for (l = 0; l < itemcnt; l++) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4910 if (stl_items[l].stl_type == Middle) |
7 | 4911 break; |
4912 if (l < itemcnt) | |
4913 { | |
22721
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patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4914 p = stl_items[l].stl_start + maxwidth - width; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4915 STRMOVE(p, stl_items[l].stl_start); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4916 for (s = stl_items[l].stl_start; s < p; s++) |
7 | 4917 *s = fillchar; |
4918 for (l++; l < itemcnt; l++) | |
22721
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diff
changeset
|
4919 stl_items[l].stl_start += maxwidth - width; |
7 | 4920 width = maxwidth; |
4921 } | |
4922 } | |
4923 | |
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diff
changeset
|
4924 // Store the info about highlighting. |
681 | 4925 if (hltab != NULL) |
7 | 4926 { |
22721
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diff
changeset
|
4927 *hltab = stl_hltab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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parents:
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diff
changeset
|
4928 sp = stl_hltab; |
7 | 4929 for (l = 0; l < itemcnt; l++) |
4930 { | |
22721
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diff
changeset
|
4931 if (stl_items[l].stl_type == Highlight) |
7 | 4932 { |
22721
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diff
changeset
|
4933 sp->start = stl_items[l].stl_start; |
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diff
changeset
|
4934 sp->userhl = stl_items[l].stl_minwid; |
681 | 4935 sp++; |
7 | 4936 } |
4937 } | |
681 | 4938 sp->start = NULL; |
4939 sp->userhl = 0; | |
4940 } | |
4941 | |
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diff
changeset
|
4942 // Store the info about tab pages labels. |
681 | 4943 if (tabtab != NULL) |
4944 { | |
22721
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diff
changeset
|
4945 *tabtab = stl_tabtab; |
92a100fc5e17
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diff
changeset
|
4946 sp = stl_tabtab; |
681 | 4947 for (l = 0; l < itemcnt; l++) |
4948 { | |
22721
92a100fc5e17
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diff
changeset
|
4949 if (stl_items[l].stl_type == TabPage) |
681 | 4950 { |
22721
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diff
changeset
|
4951 sp->start = stl_items[l].stl_start; |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4952 sp->userhl = stl_items[l].stl_minwid; |
681 | 4953 sp++; |
4954 } | |
4955 } | |
4956 sp->start = NULL; | |
4957 sp->userhl = 0; | |
7 | 4958 } |
4959 | |
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diff
changeset
|
4960 // When inside update_screen we do not want redrawing a stausline, ruler, |
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parents:
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diff
changeset
|
4961 // title, etc. to trigger another redraw, it may cause an endless loop. |
12572
31737ff54115
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diff
changeset
|
4962 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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12479
diff
changeset
|
4963 { |
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12479
diff
changeset
|
4964 must_redraw = save_must_redraw; |
31737ff54115
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12479
diff
changeset
|
4965 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
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12479
diff
changeset
|
4966 } |
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
|
4967 |
7 | 4968 return width; |
4969 } | |
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diff
changeset
|
4970 #endif // FEAT_STL_OPT |
7 | 4971 |
686 | 4972 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4973 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4974 /* |
1869 | 4975 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4976 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4977 */ |
4978 void | |
7817
83861277e6a3
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diff
changeset
|
4979 get_rel_pos( |
83861277e6a3
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diff
changeset
|
4980 win_T *wp, |
83861277e6a3
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7799
diff
changeset
|
4981 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4982 int buflen) |
7 | 4983 { |
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|
4984 long above; // number of lines above window |
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changeset
|
4985 long below; // number of lines below window |
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|
4986 |
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changeset
|
4987 if (buflen < 3) // need at least 3 chars for writing |
6466 | 4988 return; |
7 | 4989 above = wp->w_topline - 1; |
4990 #ifdef FEAT_DIFF | |
4991 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4992 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
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|
4993 above = 0; // All buffer lines are displayed and there is an |
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diff
changeset
|
4994 // indication of filler lines, that can be considered |
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diff
changeset
|
4995 // seeing all lines. |
7 | 4996 #endif |
4997 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4998 if (below <= 0) | |
1869 | 4999 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
5000 (size_t)(buflen - 1)); | |
7 | 5001 else if (above <= 0) |
1869 | 5002 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5003 else |
1869 | 5004 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5005 ? (int)(above / ((above + below) / 100L)) |
5006 : (int)(above * 100L / (above + below))); | |
5007 } | |
5008 #endif | |
5009 | |
5010 /* | |
1869 | 5011 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5012 * Return TRUE if it was appended. |
5013 */ | |
1869 | 5014 static int |
7817
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7799
diff
changeset
|
5015 append_arg_number( |
83861277e6a3
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diff
changeset
|
5016 win_T *wp, |
83861277e6a3
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diff
changeset
|
5017 char_u *buf, |
83861277e6a3
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diff
changeset
|
5018 int buflen, |
18757
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diff
changeset
|
5019 int add_file) // Add "file" before the arg number |
7 | 5020 { |
5021 char_u *p; | |
5022 | |
18757
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|
5023 if (ARGCOUNT <= 1) // nothing to do |
7 | 5024 return FALSE; |
5025 | |
18757
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changeset
|
5026 p = buf + STRLEN(buf); // go to the end of the buffer |
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
5027 if (p - buf + 35 >= buflen) // getting too long |
7 | 5028 return FALSE; |
5029 *p++ = ' '; | |
5030 *p++ = '('; | |
5031 if (add_file) | |
5032 { | |
5033 STRCPY(p, "file "); | |
5034 p += 5; | |
5035 } | |
1869 | 5036 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5037 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5038 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5039 return TRUE; | |
5040 } | |
5041 | |
5042 /* | |
5043 * If fname is not a full path, make it a full path. | |
5044 * Returns pointer to allocated memory (NULL for failure). | |
5045 */ | |
5046 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5047 fix_fname(char_u *fname) |
7 | 5048 { |
5049 /* | |
5050 * Force expanding the path always for Unix, because symbolic links may | |
5051 * mess up the full path name, even though it starts with a '/'. | |
5052 * Also expand when there is ".." in the file name, try to remove it, | |
5053 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5054 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5055 * For MS-Windows also expand names like "longna~1" to "longname". |
5056 */ | |
1082 | 5057 #ifdef UNIX |
7 | 5058 return FullName_save(fname, TRUE); |
5059 #else | |
1420 | 5060 if (!vim_isAbsName(fname) |
5061 || strstr((char *)fname, "..") != NULL | |
5062 || strstr((char *)fname, "//") != NULL | |
5063 # ifdef BACKSLASH_IN_FILENAME | |
5064 || strstr((char *)fname, "\\\\") != NULL | |
5065 # endif | |
8212
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Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
5066 # if defined(MSWIN) |
7 | 5067 || vim_strchr(fname, '~') != NULL |
1420 | 5068 # endif |
7 | 5069 ) |
5070 return FullName_save(fname, FALSE); | |
5071 | |
5072 fname = vim_strsave(fname); | |
5073 | |
1420 | 5074 # ifdef USE_FNAME_CASE |
15794
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patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
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15774
diff
changeset
|
5075 if (fname != NULL) |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
5076 fname_case(fname, 0); // set correct case for file name |
1420 | 5077 # endif |
7 | 5078 |
5079 return fname; | |
5080 #endif | |
5081 } | |
5082 | |
5083 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5084 * Make "*ffname" a full file name, set "*sfname" to "*ffname" if not NULL. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5085 * "*ffname" becomes a pointer to allocated memory (or NULL). |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5086 * When resolving a link both "*sfname" and "*ffname" will point to the same |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5087 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5088 * The "*ffname" and "*sfname" pointer values on call will not be freed. |
18498
9e6d5a4abb1c
patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
18463
diff
changeset
|
5089 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5090 */ |
5091 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5092 fname_expand( |
83861277e6a3
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parents:
7799
diff
changeset
|
5093 buf_T *buf UNUSED, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5094 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5095 char_u **sfname) |
7 | 5096 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
5097 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5098 return; |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5099 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5100 *sfname = *ffname; |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5101 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5102 |
5103 #ifdef FEAT_SHORTCUT | |
5104 if (!buf->b_p_bin) | |
5105 { | |
844 | 5106 char_u *rfname; |
7 | 5107 |
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
|
5108 // 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
|
5109 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5110 if (rfname != NULL) |
7 | 5111 { |
5112 vim_free(*ffname); | |
5113 *ffname = rfname; | |
5114 *sfname = rfname; | |
5115 } | |
5116 } | |
5117 #endif | |
5118 } | |
5119 | |
5120 /* | |
5121 * Open a window for a number of buffers. | |
5122 */ | |
5123 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5124 ex_buffer_all(exarg_T *eap) |
7 | 5125 { |
5126 buf_T *buf; | |
5127 win_T *wp, *wpnext; | |
5128 int split_ret = OK; | |
5129 int p_ea_save; | |
5130 int open_wins = 0; | |
5131 int r; | |
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|
5132 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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diff
changeset
|
5133 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
|
5134 int had_tab = cmdmod.cmod_tab; |
698 | 5135 tabpage_T *tpnext; |
7 | 5136 |
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parents:
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diff
changeset
|
5137 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5138 count = 9999; |
5139 else | |
18757
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diff
changeset
|
5140 count = eap->line2; // make as many windows as specified |
7 | 5141 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5142 all = FALSE; | |
5143 else | |
5144 all = TRUE; | |
5145 | |
5146 setpcmark(); | |
5147 | |
5148 #ifdef FEAT_GUI | |
5149 need_mouse_correct = TRUE; | |
5150 #endif | |
5151 | |
5152 /* | |
5153 * Close superfluous windows (two windows for the same buffer). | |
5154 * Also close windows that are not full-width. | |
5155 */ | |
698 | 5156 if (had_tab > 0) |
4354 | 5157 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5158 for (;;) |
7 | 5159 { |
698 | 5160 tpnext = curtab->tp_next; |
5161 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5162 { |
698 | 5163 wpnext = wp->w_next; |
706 | 5164 if ((wp->w_buffer->b_nwindows > 1 |
22699
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5165 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5166 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5167 - tabline_height() |
698 | 5168 : wp->w_width != Columns) |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
12387
diff
changeset
|
5169 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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patch 8.0.1564: too many #ifdefs
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parents:
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diff
changeset
|
5170 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5171 { |
5172 win_close(wp, FALSE); | |
18757
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changeset
|
5173 wpnext = firstwin; // just in case an autocommand does |
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parents:
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changeset
|
5174 // something strange with windows |
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parents:
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diff
changeset
|
5175 tpnext = first_tabpage; // start all over... |
698 | 5176 open_wins = 0; |
5177 } | |
5178 else | |
5179 ++open_wins; | |
7 | 5180 } |
698 | 5181 |
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diff
changeset
|
5182 // Without the ":tab" modifier only do the current tab page. |
698 | 5183 if (had_tab == 0 || tpnext == NULL) |
5184 break; | |
4354 | 5185 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5186 } |
5187 | |
5188 /* | |
5189 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5190 * open one. Otherwise move the window to the right position. | |
5191 * Watch out for autocommands that delete buffers or windows! | |
5192 */ | |
18757
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diff
changeset
|
5193 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5194 ++autocmd_no_enter; |
5195 win_enter(lastwin, FALSE); | |
5196 ++autocmd_no_leave; | |
5197 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5198 { | |
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diff
changeset
|
5199 // Check if this buffer needs a window |
7 | 5200 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5201 continue; | |
5202 | |
701 | 5203 if (had_tab != 0) |
5204 { | |
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diff
changeset
|
5205 // With the ":tab" modifier don't move the window. |
701 | 5206 if (buf->b_nwindows > 0) |
18757
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parents:
18746
diff
changeset
|
5207 wp = lastwin; // buffer has a window, skip it |
701 | 5208 else |
5209 wp = NULL; | |
5210 } | |
5211 else | |
5212 { | |
18757
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18746
diff
changeset
|
5213 // Check if this buffer already has a window |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5214 FOR_ALL_WINDOWS(wp) |
701 | 5215 if (wp->w_buffer == buf) |
5216 break; | |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
5217 // If the buffer already has a window, move it |
701 | 5218 if (wp != NULL) |
5219 win_move_after(wp, curwin); | |
5220 } | |
5221 | |
5222 if (wp == NULL && split_ret == OK) | |
7 | 5223 { |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5224 bufref_T bufref; |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5225 |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
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9473
diff
changeset
|
5226 set_bufref(&bufref, buf); |
13380
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patch 8.0.1564: too many #ifdefs
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diff
changeset
|
5227 |
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diff
changeset
|
5228 // Split the window and put the buffer in it |
7 | 5229 p_ea_save = p_ea; |
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diff
changeset
|
5230 p_ea = TRUE; // use space from all windows |
7 | 5231 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5232 ++open_wins; | |
5233 p_ea = p_ea_save; | |
5234 if (split_ret == FAIL) | |
5235 continue; | |
5236 | |
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diff
changeset
|
5237 // Open the buffer in this window. |
7 | 5238 swap_exists_action = SEA_DIALOG; |
5239 set_curbuf(buf, DOBUF_GOTO); | |
9475
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Christian Brabandt <cb@256bit.org>
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9473
diff
changeset
|
5240 if (!bufref_valid(&bufref)) |
20 | 5241 { |
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diff
changeset
|
5242 // autocommands deleted the buffer!!! |
20 | 5243 swap_exists_action = SEA_NONE; |
7 | 5244 break; |
5245 } | |
5246 if (swap_exists_action == SEA_QUIT) | |
5247 { | |
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5248 #if defined(FEAT_EVAL) |
24 | 5249 cleanup_T cs; |
5250 | |
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diff
changeset
|
5251 // Reset the error/interrupt/exception state here so that |
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diff
changeset
|
5252 // aborting() returns FALSE when closing a window. |
24 | 5253 enter_cleanup(&cs); |
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
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diff
changeset
|
5254 #endif |
24 | 5255 |
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diff
changeset
|
5256 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5257 win_close(curwin, TRUE); |
5258 --open_wins; | |
5259 swap_exists_action = SEA_NONE; | |
602 | 5260 swap_exists_did_quit = TRUE; |
24 | 5261 |
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patch 8.1.1231: asking about existing swap file unnecessarily
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changeset
|
5262 #if defined(FEAT_EVAL) |
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|
5263 // Restore the error/interrupt/exception state if not |
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diff
changeset
|
5264 // discarded by a new aborting error, interrupt, or uncaught |
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diff
changeset
|
5265 // exception. |
24 | 5266 leave_cleanup(&cs); |
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diff
changeset
|
5267 #endif |
7 | 5268 } |
5269 else | |
5270 handle_swap_exists(NULL); | |
5271 } | |
5272 | |
5273 ui_breakcheck(); | |
5274 if (got_int) | |
5275 { | |
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diff
changeset
|
5276 (void)vgetc(); // only break the file loading, not the rest |
7 | 5277 break; |
5278 } | |
20 | 5279 #ifdef FEAT_EVAL |
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changeset
|
5280 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5281 if (aborting()) |
5282 break; | |
5283 #endif | |
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diff
changeset
|
5284 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5285 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
22699
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diff
changeset
|
5286 cmdmod.cmod_tab = 9999; |
7 | 5287 } |
5288 --autocmd_no_enter; | |
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changeset
|
5289 win_enter(firstwin, FALSE); // back to first window |
7 | 5290 --autocmd_no_leave; |
5291 | |
5292 /* | |
5293 * Close superfluous windows. | |
5294 */ | |
5295 for (wp = lastwin; open_wins > count; ) | |
5296 { | |
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diff
changeset
|
5297 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5298 || autowrite(wp->w_buffer, FALSE) == OK); |
5299 if (!win_valid(wp)) | |
5300 { | |
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changeset
|
5301 // BufWrite Autocommands made the window invalid, start over |
7 | 5302 wp = lastwin; |
5303 } | |
13380
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diff
changeset
|
5304 else if (r) |
7 | 5305 { |
11957
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
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11917
diff
changeset
|
5306 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5307 --open_wins; |
5308 wp = lastwin; | |
5309 } | |
5310 else | |
5311 { | |
5312 wp = wp->w_prev; | |
5313 if (wp == NULL) | |
5314 break; | |
5315 } | |
5316 } | |
5317 } | |
5318 | |
5319 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5320 static int chk_modeline(linenr_T, int); |
717 | 5321 |
7 | 5322 /* |
5323 * do_modelines() - process mode lines for the current file | |
5324 * | |
717 | 5325 * "flags" can be: |
5326 * OPT_WINONLY only set options local to window | |
5327 * OPT_NOWIN don't set options local to window | |
5328 * | |
7 | 5329 * Returns immediately if the "ml" option isn't set. |
5330 */ | |
5331 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5332 do_modelines(int flags) |
7 | 5333 { |
23 | 5334 linenr_T lnum; |
5335 int nmlines; | |
5336 static int entered = 0; | |
7 | 5337 |
5338 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5339 return; | |
5340 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5341 // Disallow recursive entry here. Can happen when executing a modeline |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5342 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5343 if (entered) |
5344 return; | |
5345 | |
5346 ++entered; | |
5347 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5348 ++lnum) | |
717 | 5349 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5350 nmlines = 0; |
5351 | |
5352 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5353 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5354 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5355 nmlines = 0; |
5356 --entered; | |
5357 } | |
5358 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5359 #include "version.h" // for version number |
7 | 5360 |
5361 /* | |
5362 * chk_modeline() - check a single line for a mode string | |
5363 * Return FAIL if an error encountered. | |
5364 */ | |
5365 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5366 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5367 linenr_T lnum, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5368 int flags) // Same as for do_modelines(). |
7 | 5369 { |
5370 char_u *s; | |
5371 char_u *e; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5372 char_u *linecopy; // local copy of any modeline found |
7 | 5373 int prev; |
5374 int vers; | |
5375 int end; | |
5376 int retval = OK; | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5377 sctx_T save_current_sctx; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5378 |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5379 ESTACK_CHECK_DECLARATION |
7 | 5380 |
5381 prev = -1; | |
5382 for (s = ml_get(lnum); *s != NUL; ++s) | |
5383 { | |
5384 if (prev == -1 || vim_isspace(prev)) | |
5385 { | |
5386 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5387 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5388 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5389 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5390 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5391 { |
5392 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5393 e = s + 4; | |
5394 else | |
5395 e = s + 3; | |
5396 vers = getdigits(&e); | |
5397 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5398 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5399 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5400 && (s[3] == ':' |
5401 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5402 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5403 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5404 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5405 break; | |
5406 } | |
5407 } | |
5408 prev = *s; | |
5409 } | |
5410 | |
5411 if (*s) | |
5412 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5413 do // skip over "ex:", "vi:" or "vim:" |
7 | 5414 ++s; |
5415 while (s[-1] != ':'); | |
5416 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5417 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5418 if (linecopy == NULL) |
5419 return FAIL; | |
5420 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5421 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5422 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
|
5423 ESTACK_CHECK_SETUP |
7 | 5424 |
5425 end = FALSE; | |
5426 while (end == FALSE) | |
5427 { | |
5428 s = skipwhite(s); | |
5429 if (*s == NUL) | |
5430 break; | |
5431 | |
5432 /* | |
5433 * Find end of set command: ':' or end of line. | |
5434 * Skip over "\:", replacing it with ":". | |
5435 */ | |
5436 for (e = s; *e != ':' && *e != NUL; ++e) | |
5437 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5438 STRMOVE(e, e + 1); |
7 | 5439 if (*e == NUL) |
5440 end = TRUE; | |
5441 | |
5442 /* | |
5443 * If there is a "set" command, require a terminating ':' and | |
5444 * ignore the stuff after the ':'. | |
5445 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5446 * "vi:opt opt opt: foo" -- foo interpreted | |
5447 * Accept "se" for compatibility with Elvis. | |
5448 */ | |
5449 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5450 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5451 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5452 if (*e != ':') // no terminating ':'? |
7 | 5453 break; |
5454 end = TRUE; | |
5455 s = vim_strchr(s, ' ') + 1; | |
5456 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5457 *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
|
5458 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5459 if (*s != NUL) // skip over an empty "::" |
7 | 5460 { |
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
|
5461 int secure_save = secure; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5462 |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5463 save_current_sctx = current_sctx; |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5464 current_sctx.sc_version = 1; |
7 | 5465 #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
|
5466 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
|
5467 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
|
5468 current_sctx.sc_lnum = lnum; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5469 #endif |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5470 |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5471 // 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
|
5472 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
|
5473 |
717 | 5474 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
|
5475 |
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
|
5476 secure = secure_save; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5477 current_sctx = save_current_sctx; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5478 if (retval == FAIL) // stop if error found |
7 | 5479 break; |
5480 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5481 s = e + 1; // advance to next part |
7 | 5482 } |
5483 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5484 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5485 estack_pop(); |
7 | 5486 vim_free(linecopy); |
5487 } | |
5488 return retval; | |
5489 } | |
5490 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5491 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5492 * 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
|
5493 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5494 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5495 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5496 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5497 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
|
5498 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5499 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5500 #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
|
5501 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5502 * 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
|
5503 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5504 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5505 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
|
5506 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5507 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
|
5508 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5509 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5510 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5511 #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
|
5512 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5513 * 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
|
5514 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5515 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5516 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
|
5517 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5518 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
|
5519 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5520 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5521 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5522 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5523 * 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
|
5524 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5525 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5526 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
|
5527 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5528 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
|
5529 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5530 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5531 /* |
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
|
5532 * 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
|
5533 */ |
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
|
5534 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
|
5535 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
|
5536 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5537 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
|
5538 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5539 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5540 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5541 * 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
|
5542 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5543 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5544 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5545 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5546 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
|
5547 && 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
|
5548 } |
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
|
5549 |
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
|
5550 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5551 * 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
|
5552 * 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
|
5553 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5554 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5555 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
|
5556 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5557 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
|
5558 || 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
|
5559 || 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
|
5560 || 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
|
5561 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5562 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5563 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5564 * 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
|
5565 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5566 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5567 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
|
5568 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5569 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
|
5570 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5571 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5572 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5573 * 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
|
5574 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5575 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5576 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5577 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
|
5578 { |
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
|
5579 return buf != NULL && (buf->b_p_bt[0] == 'n' |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5580 || buf->b_p_bt[0] == 't' |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5581 || 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
|
5582 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5583 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5584 #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
|
5585 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5586 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
|
5587 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5588 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
|
5589 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5590 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
|
5591 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5592 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5593 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5594 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5595 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5596 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5597 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5598 * 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
|
5599 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5600 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5601 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5602 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
|
5603 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5604 // '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
|
5605 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
|
5606 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5607 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5608 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5609 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5610 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
|
5611 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5612 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
|
5613 } |
7 | 5614 |
5615 /* | |
5616 * Return special buffer name. | |
5617 * Returns NULL when the buffer has a normal file name. | |
5618 */ | |
3839 | 5619 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5620 buf_spname(buf_T *buf) |
7 | 5621 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5622 #if defined(FEAT_QUICKFIX) |
7 | 5623 if (bt_quickfix(buf)) |
643 | 5624 { |
5625 /* | |
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
|
5626 * 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
|
5627 * the buffer number stored in the global quickfix stack. |
643 | 5628 */ |
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
|
5629 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
|
5630 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
|
5631 else |
3839 | 5632 return (char_u *)_(msg_loclist); |
643 | 5633 } |
7 | 5634 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5635 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5636 // 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
|
5637 // 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
|
5638 if (bt_nofilename(buf)) |
7 | 5639 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5640 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5641 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5642 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
|
5643 #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
|
5644 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
|
5645 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
|
5646 #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
|
5647 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
|
5648 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
|
5649 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5650 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5651 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5652 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5653 #endif |
3839 | 5654 return (char_u *)_("[Scratch]"); |
7 | 5655 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5656 |
7 | 5657 if (buf->b_fname == NULL) |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5658 return buf_get_fname(buf); |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5659 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5660 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5661 |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5662 /* |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5663 * Get "buf->b_fname", use "[No Name]" if it is NULL. |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5664 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5665 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5666 buf_get_fname(buf_T *buf) |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5667 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5668 if (buf->b_fname == NULL) |
3839 | 5669 return (char_u *)_("[No Name]"); |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5670 return buf->b_fname; |
7 | 5671 } |
5672 | |
5673 /* | |
5674 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5675 */ | |
5676 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5677 set_buflisted(int on) |
7 | 5678 { |
5679 if (on != curbuf->b_p_bl) | |
5680 { | |
5681 curbuf->b_p_bl = on; | |
5682 if (on) | |
5683 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5684 else | |
5685 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5686 } | |
5687 } | |
5688 | |
5689 /* | |
5690 * Read the file for "buf" again and check if the contents changed. | |
5691 * Return TRUE if it changed or this could not be checked. | |
5692 */ | |
5693 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5694 buf_contents_changed(buf_T *buf) |
7 | 5695 { |
5696 buf_T *newbuf; | |
5697 int differ = TRUE; | |
5698 linenr_T lnum; | |
5699 aco_save_T aco; | |
5700 exarg_T ea; | |
5701 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5702 // Allocate a buffer without putting it in the buffer list. |
7 | 5703 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5704 if (newbuf == NULL) | |
5705 return TRUE; | |
5706 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5707 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5708 if (prep_exarg(&ea, buf) == FAIL) |
5709 { | |
5710 wipe_buffer(newbuf, FALSE); | |
5711 return TRUE; | |
5712 } | |
5713 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5714 // set curwin/curbuf to buf and save a few things |
7 | 5715 aucmd_prepbuf(&aco, newbuf); |
5716 | |
625 | 5717 if (ml_open(curbuf) == OK |
7 | 5718 && readfile(buf->b_ffname, buf->b_fname, |
5719 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5720 &ea, READ_NEW | READ_DUMMY) == OK) | |
5721 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5722 // compare the two files line by line |
7 | 5723 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5724 { | |
5725 differ = FALSE; | |
5726 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5727 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5728 { | |
5729 differ = TRUE; | |
5730 break; | |
5731 } | |
5732 } | |
5733 } | |
5734 vim_free(ea.cmd); | |
5735 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5736 // restore curwin/curbuf and a few other things |
7 | 5737 aucmd_restbuf(&aco); |
5738 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5739 if (curbuf != newbuf) // safety check |
7 | 5740 wipe_buffer(newbuf, FALSE); |
5741 | |
5742 return differ; | |
5743 } | |
5744 | |
5745 /* | |
5746 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5747 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5748 * marks. | |
5749 */ | |
5750 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5751 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5752 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
|
5753 int aucmd) // When TRUE trigger autocommands. |
7 | 5754 { |
5755 if (buf->b_fnum == top_file_num - 1) | |
5756 --top_file_num; | |
5757 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5758 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5759 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5760 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5761 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
|
5762 |
7 | 5763 if (!aucmd) |
1410 | 5764 unblock_autocmds(); |
7 | 5765 } |