Mercurial > vim
annotate src/buffer.c @ 23378:8e956ea07bb2 v8.2.2232
patch 8.2.2232: compiler error for falling through into next case
Commit: https://github.com/vim/vim/commit/9618a25b9c054f0ee4e267d2db96b6e7c113ed7a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Dec 27 19:18:03 2020 +0100
patch 8.2.2232: compiler error for falling through into next case
Problem: Compiler error for falling through into next case.
Solution: Move FALLTHROUGH below the #endif
author | Bram Moolenaar <Bram@vim.org> |
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date | Sun, 27 Dec 2020 19:30:03 +0100 |
parents | a84e7abb0c92 |
children | 9a5f12b36273 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * buffer.c: functions for dealing with the buffer structure | |
12 */ | |
13 | |
14 /* | |
15 * The buffer list is a double linked list of all buffers. | |
16 * Each buffer can be in one of these states: | |
17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
20 * normal: loaded and displayed in a window | |
21 * | |
22 * Instead of storing file names all over the place, each file name is | |
23 * stored in the buffer list. It can be referenced by a number. | |
24 * | |
25 * The current implementation remembers all file names ever used. | |
26 */ | |
27 | |
28 #include "vim.h" | |
29 | |
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30 static void enter_buffer(buf_T *buf); |
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31 static void buflist_getfpos(void); |
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32 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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33 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
7 | 34 #ifdef UNIX |
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35 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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36 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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37 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 38 #else |
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39 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 40 #endif |
41 #ifdef FEAT_TITLE | |
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42 static int value_changed(char_u *str, char_u **last); |
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43 #endif |
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44 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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45 static void free_buffer(buf_T *); |
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46 static void free_buffer_stuff(buf_T *buf, int free_options); |
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47 static void clear_wininfo(buf_T *buf); |
7 | 48 |
49 #ifdef UNIX | |
50 # define dev_T dev_t | |
51 #else | |
52 # define dev_T unsigned | |
53 #endif | |
54 | |
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55 #define FOR_ALL_BUFS_FROM_LAST(buf) \ |
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56 for ((buf) = lastbuf; (buf) != NULL; (buf) = (buf)->b_prev) |
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57 |
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58 #if defined(FEAT_QUICKFIX) |
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59 static char *msg_loclist = N_("[Location List]"); |
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60 static char *msg_qflist = N_("[Quickfix List]"); |
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61 #endif |
3365 | 62 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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63 |
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64 // Number of times free_buffer() was called. |
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65 static int buf_free_count = 0; |
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66 |
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67 static int top_file_num = 1; // highest file number |
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68 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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69 |
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70 /* |
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71 * Return the highest possible buffer number. |
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72 */ |
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73 int |
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74 get_highest_fnum(void) |
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75 { |
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76 return top_file_num - 1; |
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77 } |
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78 |
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79 /* |
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80 * Read data from buffer for retrying. |
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81 */ |
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82 static int |
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83 read_buffer( |
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84 int read_stdin, // read file from stdin, otherwise fifo |
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85 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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86 int flags) // extra flags for readfile() |
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87 { |
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88 int retval = OK; |
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89 linenr_T line_count; |
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90 |
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91 /* |
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92 * Read from the buffer which the text is already filled in and append at |
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93 * the end. This makes it possible to retry when 'fileformat' or |
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94 * 'fileencoding' was guessed wrong. |
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95 */ |
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96 line_count = curbuf->b_ml.ml_line_count; |
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97 retval = readfile( |
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98 read_stdin ? NULL : curbuf->b_ffname, |
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99 read_stdin ? NULL : curbuf->b_fname, |
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100 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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101 flags | READ_BUFFER); |
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102 if (retval == OK) |
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103 { |
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104 // Delete the binary lines. |
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105 while (--line_count >= 0) |
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106 ml_delete((linenr_T)1); |
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107 } |
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108 else |
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109 { |
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110 // Delete the converted lines. |
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111 while (curbuf->b_ml.ml_line_count > line_count) |
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112 ml_delete(line_count); |
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113 } |
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114 // Put the cursor on the first line. |
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115 curwin->w_cursor.lnum = 1; |
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116 curwin->w_cursor.col = 0; |
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117 |
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118 if (read_stdin) |
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119 { |
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120 // Set or reset 'modified' before executing autocommands, so that |
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121 // it can be changed there. |
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122 if (!readonlymode && !BUFEMPTY()) |
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123 changed(); |
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124 else if (retval == OK) |
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125 unchanged(curbuf, FALSE, TRUE); |
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126 |
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127 if (retval == OK) |
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128 { |
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129 #ifdef FEAT_EVAL |
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130 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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131 curbuf, &retval); |
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132 #else |
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133 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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134 #endif |
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135 } |
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136 } |
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137 return retval; |
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138 } |
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139 |
7 | 140 /* |
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141 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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142 */ |
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143 void |
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144 buffer_ensure_loaded(buf_T *buf) |
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145 { |
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146 if (buf->b_ml.ml_mfp == NULL) |
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147 { |
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148 aco_save_T aco; |
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149 |
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150 aucmd_prepbuf(&aco, buf); |
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151 swap_exists_action = SEA_NONE; |
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152 open_buffer(FALSE, NULL, 0); |
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153 aucmd_restbuf(&aco); |
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154 } |
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155 } |
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156 |
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157 /* |
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158 * Open current buffer, that is: open the memfile and read the file into |
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159 * memory. |
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160 * Return FAIL for failure, OK otherwise. |
7 | 161 */ |
162 int | |
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163 open_buffer( |
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164 int read_stdin, // read file from stdin |
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165 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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166 int flags) // extra flags for readfile() |
7 | 167 { |
168 int retval = OK; | |
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169 bufref_T old_curbuf; |
4139 | 170 #ifdef FEAT_SYN_HL |
171 long old_tw = curbuf->b_p_tw; | |
172 #endif | |
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173 int read_fifo = FALSE; |
7 | 174 |
175 /* | |
176 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
177 * When re-entering the same buffer, it should not change, because the | |
178 * user may have reset the flag by hand. | |
179 */ | |
180 if (readonlymode && curbuf->b_ffname != NULL | |
181 && (curbuf->b_flags & BF_NEVERLOADED)) | |
182 curbuf->b_p_ro = TRUE; | |
183 | |
625 | 184 if (ml_open(curbuf) == FAIL) |
7 | 185 { |
186 /* | |
187 * There MUST be a memfile, otherwise we can't do anything | |
188 * If we can't create one for the current buffer, take another buffer | |
189 */ | |
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190 close_buffer(NULL, curbuf, 0, FALSE, FALSE); |
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191 FOR_ALL_BUFFERS(curbuf) |
7 | 192 if (curbuf->b_ml.ml_mfp != NULL) |
193 break; | |
194 /* | |
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195 * If there is no memfile at all, exit. |
1698 | 196 * This is OK, since there are no changes to lose. |
7 | 197 */ |
198 if (curbuf == NULL) | |
199 { | |
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200 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
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201 |
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202 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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203 // will work. |
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204 v_dying = 2; |
7 | 205 getout(2); |
206 } | |
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207 |
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208 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 209 enter_buffer(curbuf); |
4139 | 210 #ifdef FEAT_SYN_HL |
211 if (old_tw != curbuf->b_p_tw) | |
212 check_colorcolumn(curwin); | |
213 #endif | |
7 | 214 return FAIL; |
215 } | |
216 | |
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217 // The autocommands in readfile() may change the buffer, but only AFTER |
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218 // reading the file. |
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219 set_bufref(&old_curbuf, curbuf); |
7 | 220 modified_was_set = FALSE; |
221 | |
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222 // mark cursor position as being invalid |
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223 curwin->w_valid = 0; |
7 | 224 |
225 if (curbuf->b_ffname != NULL | |
226 #ifdef FEAT_NETBEANS_INTG | |
227 && netbeansReadFile | |
228 #endif | |
229 ) | |
230 { | |
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231 int old_msg_silent = msg_silent; |
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232 #ifdef UNIX |
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233 int save_bin = curbuf->b_p_bin; |
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234 int perm; |
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235 #endif |
7 | 236 #ifdef FEAT_NETBEANS_INTG |
237 int oldFire = netbeansFireChanges; | |
238 | |
239 netbeansFireChanges = 0; | |
240 #endif | |
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241 #ifdef UNIX |
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242 perm = mch_getperm(curbuf->b_ffname); |
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243 if (perm >= 0 && (S_ISFIFO(perm) |
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244 || S_ISSOCK(perm) |
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245 # ifdef OPEN_CHR_FILES |
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246 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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247 # endif |
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248 )) |
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249 read_fifo = TRUE; |
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250 if (read_fifo) |
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251 curbuf->b_p_bin = TRUE; |
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252 #endif |
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253 if (shortmess(SHM_FILEINFO)) |
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254 msg_silent = 1; |
7 | 255 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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256 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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257 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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258 #ifdef UNIX |
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259 if (read_fifo) |
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260 { |
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261 curbuf->b_p_bin = save_bin; |
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262 if (retval == OK) |
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263 retval = read_buffer(FALSE, eap, flags); |
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264 } |
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265 #endif |
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266 msg_silent = old_msg_silent; |
7 | 267 #ifdef FEAT_NETBEANS_INTG |
268 netbeansFireChanges = oldFire; | |
269 #endif | |
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270 // Help buffer is filtered. |
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271 if (bt_help(curbuf)) |
7 | 272 fix_help_buffer(); |
273 } | |
274 else if (read_stdin) | |
275 { | |
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276 int save_bin = curbuf->b_p_bin; |
7 | 277 |
278 /* | |
279 * First read the text in binary mode into the buffer. | |
280 * Then read from that same buffer and append at the end. This makes | |
281 * it possible to retry when 'fileformat' or 'fileencoding' was | |
282 * guessed wrong. | |
283 */ | |
284 curbuf->b_p_bin = TRUE; | |
285 retval = readfile(NULL, NULL, (linenr_T)0, | |
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286 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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287 flags | (READ_NEW + READ_STDIN)); |
7 | 288 curbuf->b_p_bin = save_bin; |
289 if (retval == OK) | |
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290 retval = read_buffer(TRUE, eap, flags); |
7 | 291 } |
292 | |
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293 // if first time loading this buffer, init b_chartab[] |
7 | 294 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 295 { |
7 | 296 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 297 #ifdef FEAT_CINDENT |
5438 | 298 parse_cino(curbuf); |
5440 | 299 #endif |
5438 | 300 } |
7 | 301 |
302 /* | |
303 * Set/reset the Changed flag first, autocmds may change the buffer. | |
304 * Apply the automatic commands, before processing the modelines. | |
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305 * So the modelines have priority over autocommands. |
7 | 306 */ |
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307 // When reading stdin, the buffer contents always needs writing, so set |
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308 // the changed flag. Unless in readonly mode: "ls | gview -". |
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309 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 310 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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311 || modified_was_set // ":set modified" used in autocmd |
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312 #ifdef FEAT_EVAL |
7 | 313 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
314 #endif | |
1291 | 315 ) |
7 | 316 changed(); |
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317 else if (retval == OK && !read_stdin && !read_fifo) |
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318 unchanged(curbuf, FALSE, TRUE); |
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319 save_file_ff(curbuf); // keep this fileformat |
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320 |
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321 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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322 // after it was added. |
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323 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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324 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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325 |
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326 // require "!" to overwrite the file, because it wasn't read completely |
7 | 327 #ifdef FEAT_EVAL |
328 if (aborting()) | |
329 #else | |
330 if (got_int) | |
331 #endif | |
332 curbuf->b_flags |= BF_READERR; | |
333 | |
20 | 334 #ifdef FEAT_FOLDING |
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335 // Need to update automatic folding. Do this before the autocommands, |
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336 // they may use the fold info. |
20 | 337 foldUpdateAll(curwin); |
338 #endif | |
339 | |
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340 // need to set w_topline, unless some autocommand already did that. |
7 | 341 if (!(curwin->w_valid & VALID_TOPLINE)) |
342 { | |
343 curwin->w_topline = 1; | |
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344 #ifdef FEAT_DIFF |
7 | 345 curwin->w_topfill = 0; |
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346 #endif |
7 | 347 } |
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348 #ifdef FEAT_EVAL |
7 | 349 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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350 #else |
7 | 351 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
352 #endif | |
353 | |
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354 if (retval == OK) |
7 | 355 { |
356 /* | |
357 * The autocommands may have changed the current buffer. Apply the | |
358 * modelines to the correct buffer, if it still exists and is loaded. | |
359 */ | |
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360 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 361 { |
362 aco_save_T aco; | |
363 | |
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364 // Go to the buffer that was opened. |
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365 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 366 do_modelines(0); |
7 | 367 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
368 | |
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369 #ifdef FEAT_EVAL |
7 | 370 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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371 &retval); |
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372 #else |
7 | 373 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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374 #endif |
7 | 375 |
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376 // restore curwin/curbuf and a few other things |
7 | 377 aucmd_restbuf(&aco); |
378 } | |
379 } | |
380 | |
381 return retval; | |
382 } | |
383 | |
384 /* | |
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385 * Store "buf" in "bufref" and set the free count. |
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386 */ |
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387 void |
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388 set_bufref(bufref_T *bufref, buf_T *buf) |
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389 { |
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390 bufref->br_buf = buf; |
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391 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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392 bufref->br_buf_free_count = buf_free_count; |
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393 } |
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394 |
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395 /* |
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396 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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397 * set_bufref() was called and it is a valid buffer. |
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398 * Only goes through the buffer list if buf_free_count changed. |
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399 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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400 * the same allocated memory, but it's a different buffer. |
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401 */ |
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402 int |
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403 bufref_valid(bufref_T *bufref) |
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404 { |
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405 return bufref->br_buf_free_count == buf_free_count |
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406 ? TRUE : buf_valid(bufref->br_buf) |
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407 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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408 } |
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409 |
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410 /* |
7 | 411 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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412 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 413 */ |
414 int | |
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415 buf_valid(buf_T *buf) |
7 | 416 { |
417 buf_T *bp; | |
418 | |
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419 // Assume that we more often have a recent buffer, start with the last |
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420 // one. |
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421 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 422 if (bp == buf) |
423 return TRUE; | |
424 return FALSE; | |
425 } | |
426 | |
427 /* | |
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428 * A hash table used to quickly lookup a buffer by its number. |
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429 */ |
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430 static hashtab_T buf_hashtab; |
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431 |
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432 static void |
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433 buf_hashtab_add(buf_T *buf) |
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434 { |
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435 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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436 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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437 emsg(_("E931: Buffer cannot be registered")); |
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438 } |
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439 |
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440 static void |
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441 buf_hashtab_remove(buf_T *buf) |
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442 { |
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443 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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444 |
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445 if (!HASHITEM_EMPTY(hi)) |
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446 hash_remove(&buf_hashtab, hi); |
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447 } |
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448 |
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449 /* |
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450 * Return TRUE when buffer "buf" can be unloaded. |
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451 * Give an error message and return FALSE when the buffer is locked or the |
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452 * screen is being redrawn and the buffer is in a window. |
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453 */ |
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454 static int |
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455 can_unload_buffer(buf_T *buf) |
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456 { |
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457 int can_unload = !buf->b_locked; |
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458 |
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459 if (can_unload && updating_screen) |
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460 { |
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461 win_T *wp; |
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462 |
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463 FOR_ALL_WINDOWS(wp) |
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464 if (wp->w_buffer == buf) |
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465 { |
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466 can_unload = FALSE; |
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467 break; |
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468 } |
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469 } |
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470 if (!can_unload) |
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471 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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472 buf->b_fname); |
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473 return can_unload; |
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474 } |
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475 |
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476 /* |
7 | 477 * Close the link to a buffer. |
478 * "action" is used when there is no longer a window for the buffer. | |
479 * It can be: | |
480 * 0 buffer becomes hidden | |
481 * DOBUF_UNLOAD buffer is unloaded | |
482 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
483 * DOBUF_WIPE buffer is unloaded and really deleted | |
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484 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 485 * When doing all but the first one on the current buffer, the caller should |
486 * get a new buffer very soon! | |
487 * | |
488 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 489 * |
490 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
491 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
492 * supposed to close the window but autocommands close all other windows. | |
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493 * |
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494 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE. |
7 | 495 */ |
496 void | |
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497 close_buffer( |
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498 win_T *win, // if not NULL, set b_last_cursor |
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499 buf_T *buf, |
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500 int action, |
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501 int abort_if_last, |
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502 int ignore_abort) |
7 | 503 { |
504 int is_curbuf; | |
2047
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505 int nwindows; |
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506 bufref_T bufref; |
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507 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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508 win_T *the_curwin = curwin; |
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509 tabpage_T *the_curtab = curtab; |
7 | 510 int unload_buf = (action != 0); |
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511 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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512 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 513 |
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514 CHECK_CURBUF; |
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515 /* |
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516 * Force unloading or deleting when 'bufhidden' says so. |
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517 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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518 * "hide" (otherwise we could never free or delete a buffer). |
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519 */ |
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520 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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521 { |
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522 del_buf = TRUE; |
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523 unload_buf = TRUE; |
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524 } |
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525 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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526 { |
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527 del_buf = TRUE; |
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528 unload_buf = TRUE; |
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529 wipe_buf = TRUE; |
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530 } |
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531 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
12479
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532 unload_buf = TRUE; |
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533 |
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534 #ifdef FEAT_TERMINAL |
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535 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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|
536 { |
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537 CHECK_CURBUF; |
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538 if (term_job_running(buf->b_term)) |
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539 { |
12146
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540 if (wipe_buf || unload_buf) |
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541 { |
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542 if (!can_unload_buffer(buf)) |
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543 return; |
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544 |
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545 // Wiping out or unloading a terminal buffer kills the job. |
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546 free_terminal(buf); |
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547 } |
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548 else |
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549 { |
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550 // The job keeps running, hide the buffer. |
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551 del_buf = FALSE; |
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552 unload_buf = FALSE; |
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553 } |
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554 } |
22987
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555 else if (buf->b_p_bh[0] == 'h' && !del_buf) |
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556 { |
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557 // Hide a terminal buffer. |
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558 unload_buf = FALSE; |
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559 } |
11917
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560 else |
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561 { |
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562 // A terminal buffer is wiped out if the job has finished. |
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563 del_buf = TRUE; |
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564 unload_buf = TRUE; |
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565 wipe_buf = TRUE; |
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566 } |
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567 CHECK_CURBUF; |
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patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
568 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
569 #endif |
7 | 570 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
571 // 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
|
572 // 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
|
573 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
574 return; |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
575 |
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
|
576 // check no autocommands closed the window |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
577 if (win != NULL && win_valid_any_tab(win)) |
7 | 578 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
579 // Set b_last_cursor when closing the last window for the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
580 // 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
|
581 // 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
|
582 // 'foldmethod' may be lost with a ":only" command. |
7 | 583 if (buf->b_nwindows == 1) |
584 set_last_cursor(win); | |
585 buflist_setfpos(buf, win, | |
586 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
587 win->w_cursor.col, TRUE); | |
588 } | |
589 | |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
590 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
|
591 |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
592 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 593 if (buf->b_nwindows == 1) |
594 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
595 ++buf->b_locked; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
596 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
597 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
598 && !bufref_valid(&bufref)) |
3365 | 599 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
600 // Autocommands deleted the buffer. |
3570 | 601 aucmd_abort: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
602 emsg(_(e_auabort)); |
7 | 603 return; |
3365 | 604 } |
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
|
605 --buf->b_locked; |
3570 | 606 if (abort_if_last && one_window()) |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
607 // Autocommands made this the only window. |
3570 | 608 goto aucmd_abort; |
7 | 609 |
18757
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
610 // When the buffer becomes hidden, but is not unloaded, trigger |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
611 // BufHidden |
7 | 612 if (!unload_buf) |
613 { | |
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
|
614 ++buf->b_locked; |
9473
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
615 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
616 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
617 && !bufref_valid(&bufref)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
618 // Autocommands deleted the buffer. |
3570 | 619 goto aucmd_abort; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
620 --buf->b_locked; |
3570 | 621 if (abort_if_last && one_window()) |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
622 // Autocommands made this the only window. |
3570 | 623 goto aucmd_abort; |
7 | 624 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
625 #ifdef FEAT_EVAL |
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
|
626 // autocmds may abort script processing |
050f5eaa9e50
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parents:
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diff
changeset
|
627 if (!ignore_abort && aborting()) |
7 | 628 return; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
629 #endif |
7 | 630 } |
10114
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commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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changeset
|
631 |
18757
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changeset
|
632 // 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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changeset
|
633 // window, if it still exists. This avoids that ":edit x" triggering a |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
634 // "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
|
635 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
|
636 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
637 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
638 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
639 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
640 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
641 |
7 | 642 nwindows = buf->b_nwindows; |
643 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
644 // decrease the link count from windows (unless not in any window) |
7 | 645 if (buf->b_nwindows > 0) |
646 --buf->b_nwindows; | |
647 | |
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
|
648 #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
|
649 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
18757
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parents:
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diff
changeset
|
650 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
651 #endif |
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parents:
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changeset
|
652 |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
653 // Return when a window is displaying the buffer or when it's not |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
654 // unloaded. |
7 | 655 if (buf->b_nwindows > 0 || !unload_buf) |
656 return; | |
657 | |
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
|
658 // Always remove the buffer when there is no file name. |
7 | 659 if (buf->b_ffname == NULL) |
660 del_buf = TRUE; | |
661 | |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
662 // When closing the current buffer stop Visual mode before freeing |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
663 // anything. |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
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parents:
10156
diff
changeset
|
664 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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parents:
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diff
changeset
|
665 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
666 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
667 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
668 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
669 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
670 |
7 | 671 /* |
672 * Free all things allocated for this buffer. | |
673 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
674 */ | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
675 // Remember if we are closing the current buffer. Restore the number of |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
676 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 677 is_curbuf = (buf == curbuf); |
678 buf->b_nwindows = nwindows; | |
679 | |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
680 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
|
681 + (wipe_buf ? BFA_WIPE : 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
|
682 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 683 |
18757
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parents:
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diff
changeset
|
684 // 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
|
685 if (!bufref_valid(&bufref)) |
7 | 686 return; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
687 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
688 // autocmds may abort script processing |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
689 if (!ignore_abort && aborting()) |
7 | 690 return; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
691 #endif |
7 | 692 |
693 /* | |
694 * It's possible that autocommands change curbuf to the one being deleted. | |
695 * This might cause the previous curbuf to be deleted unexpectedly. But | |
696 * in some cases it's OK to delete the curbuf, because a new one is | |
697 * obtained anyway. Therefore only return if curbuf changed to the | |
698 * deleted buffer. | |
699 */ | |
700 if (buf == curbuf && !is_curbuf) | |
701 return; | |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
702 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
703 if (win_valid_any_tab(win) && win->w_buffer == buf) |
18757
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parents:
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diff
changeset
|
704 win->w_buffer = NULL; // make sure we don't use the buffer now |
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parents:
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diff
changeset
|
705 |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
706 // Autocommands may have opened or closed windows for this buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
707 // Decrement the count for the close we do here. |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
708 if (buf->b_nwindows > 0) |
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
709 --buf->b_nwindows; |
7 | 710 |
711 /* | |
712 * Remove the buffer from the list. | |
713 */ | |
714 if (wipe_buf) | |
715 { | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
716 if (action == DOBUF_WIPE_REUSE) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
717 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
718 // we can re-use this buffer number, store it |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
719 if (buf_reuse.ga_itemsize == 0) |
7e6b7a4f13bc
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changeset
|
720 ga_init2(&buf_reuse, sizeof(int), 50); |
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721 if (ga_grow(&buf_reuse, 1) == OK) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
722 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
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patch 8.1.1908: every popup window consumes a buffer number
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|
723 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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|
724 if (buf->b_sfname != buf->b_ffname) |
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|
725 VIM_CLEAR(buf->b_sfname); |
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changeset
|
726 else |
6f2ce3b311de
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changeset
|
727 buf->b_sfname = NULL; |
6f2ce3b311de
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changeset
|
728 VIM_CLEAR(buf->b_ffname); |
7 | 729 if (buf->b_prev == NULL) |
730 firstbuf = buf->b_next; | |
731 else | |
732 buf->b_prev->b_next = buf->b_next; | |
733 if (buf->b_next == NULL) | |
734 lastbuf = buf->b_prev; | |
735 else | |
736 buf->b_next->b_prev = buf->b_prev; | |
737 free_buffer(buf); | |
738 } | |
739 else | |
740 { | |
741 if (del_buf) | |
742 { | |
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743 // Free all internal variables and reset option values, to make |
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changeset
|
744 // ":bdel" compatible with Vim 5.7. |
7 | 745 free_buffer_stuff(buf, TRUE); |
746 | |
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|
747 // Make it look like a new buffer. |
7 | 748 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
749 | |
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changeset
|
750 // Init the options when loaded again. |
7 | 751 buf->b_p_initialized = FALSE; |
752 } | |
753 buf_clear_file(buf); | |
754 if (del_buf) | |
755 buf->b_p_bl = FALSE; | |
756 } | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
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changeset
|
757 // NOTE: at this point "curbuf" may be invalid! |
7 | 758 } |
759 | |
760 /* | |
761 * Make buffer not contain a file. | |
762 */ | |
763 void | |
7817
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|
764 buf_clear_file(buf_T *buf) |
7 | 765 { |
766 buf->b_ml.ml_line_count = 1; | |
16996
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patch 8.1.1498: ":write" increments b:changedtick even though nothing changed
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changeset
|
767 unchanged(buf, TRUE, TRUE); |
7 | 768 buf->b_shortname = FALSE; |
769 buf->b_p_eol = TRUE; | |
770 buf->b_start_eol = TRUE; | |
771 buf->b_p_bomb = FALSE; | |
1352 | 772 buf->b_start_bomb = FALSE; |
7 | 773 buf->b_ml.ml_mfp = NULL; |
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changeset
|
774 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 775 #ifdef FEAT_NETBEANS_INTG |
776 netbeans_deleted_all_lines(buf); | |
777 #endif | |
778 } | |
779 | |
780 /* | |
781 * buf_freeall() - free all things allocated for a buffer that are related to | |
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|
782 * the file. Careful: get here with "curwin" NULL when exiting. |
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|
783 * flags: |
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|
784 * BFA_DEL buffer is going to be deleted |
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785 * BFA_WIPE buffer is going to be wiped out |
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|
786 * BFA_KEEP_UNDO do not free undo information |
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|
787 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 788 */ |
789 void | |
7817
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790 buf_freeall(buf_T *buf, int flags) |
7 | 791 { |
792 int is_curbuf = (buf == curbuf); | |
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|
793 bufref_T bufref; |
10118
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|
794 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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|
795 win_T *the_curwin = curwin; |
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796 tabpage_T *the_curtab = curtab; |
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797 |
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798 // Make sure the buffer isn't closed by autocommands. |
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799 ++buf->b_locked; |
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800 set_bufref(&bufref, buf); |
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801 if (buf->b_ml.ml_mfp != NULL) |
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802 { |
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803 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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804 FALSE, buf) |
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805 && !bufref_valid(&bufref)) |
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806 // autocommands deleted the buffer |
9106
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807 return; |
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808 } |
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809 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 810 { |
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811 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
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812 FALSE, buf) |
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813 && !bufref_valid(&bufref)) |
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|
814 // autocommands deleted the buffer |
7 | 815 return; |
816 } | |
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|
817 if (flags & BFA_WIPE) |
7 | 818 { |
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819 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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820 FALSE, buf) |
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821 && !bufref_valid(&bufref)) |
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822 // autocommands deleted the buffer |
7 | 823 return; |
824 } | |
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825 --buf->b_locked; |
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826 |
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827 // If the buffer was in curwin and the window has changed, go back to that |
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828 // window, if it still exists. This avoids that ":edit x" triggering a |
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829 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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830 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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831 { |
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832 block_autocmds(); |
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833 goto_tabpage_win(the_curtab, the_curwin); |
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834 unblock_autocmds(); |
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835 } |
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836 |
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837 #ifdef FEAT_EVAL |
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838 // autocmds may abort script processing |
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839 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 840 return; |
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841 #endif |
7 | 842 |
843 /* | |
844 * It's possible that autocommands change curbuf to the one being deleted. | |
845 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
846 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
847 * Therefore only return if curbuf changed to the deleted buffer. | |
848 */ | |
849 if (buf == curbuf && !is_curbuf) | |
850 return; | |
851 #ifdef FEAT_DIFF | |
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852 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 853 #endif |
3068 | 854 #ifdef FEAT_SYN_HL |
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855 // Remove any ownsyntax, unless exiting. |
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856 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 857 reset_synblock(curwin); |
3068 | 858 #endif |
1187 | 859 |
860 #ifdef FEAT_FOLDING | |
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861 // No folds in an empty buffer. |
1187 | 862 { |
863 win_T *win; | |
864 tabpage_T *tp; | |
865 | |
866 FOR_ALL_TAB_WINDOWS(tp, win) | |
867 if (win->w_buffer == buf) | |
868 clearFolding(win); | |
869 } | |
870 #endif | |
871 | |
7 | 872 #ifdef FEAT_TCL |
873 tcl_buffer_free(buf); | |
874 #endif | |
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875 ml_close(buf, TRUE); // close and delete the memline/memfile |
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876 buf->b_ml.ml_line_count = 0; // no lines in buffer |
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877 if ((flags & BFA_KEEP_UNDO) == 0) |
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878 { |
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879 u_blockfree(buf); // free the memory allocated for undo |
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880 u_clearall(buf); // reset all undo information |
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881 } |
7 | 882 #ifdef FEAT_SYN_HL |
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883 syntax_clear(&buf->b_s); // reset syntax info |
7 | 884 #endif |
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885 #ifdef FEAT_PROP_POPUP |
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886 clear_buf_prop_types(buf); |
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887 #endif |
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888 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 889 } |
890 | |
891 /* | |
892 * Free a buffer structure and the things it contains related to the buffer | |
893 * itself (not the file, that must have been done already). | |
894 */ | |
895 static void | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
896 free_buffer(buf_T *buf) |
7 | 897 { |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
898 ++buf_free_count; |
7 | 899 free_buffer_stuff(buf, TRUE); |
4287 | 900 #ifdef FEAT_EVAL |
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parents:
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|
901 // 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()
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parents:
12572
diff
changeset
|
902 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 903 unref_var_dict(buf->b_vars); |
18225
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patch 8.1.2107: various memory leaks reported by asan
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|
904 remove_listeners(buf); |
4287 | 905 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
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diff
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|
906 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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diff
changeset
|
907 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
908 #endif |
14 | 909 #ifdef FEAT_MZSCHEME |
910 mzscheme_buffer_free(buf); | |
911 #endif | |
7 | 912 #ifdef FEAT_PERL |
913 perl_buf_free(buf); | |
914 #endif | |
915 #ifdef FEAT_PYTHON | |
916 python_buffer_free(buf); | |
917 #endif | |
2329
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diff
changeset
|
918 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
919 python3_buffer_free(buf); |
ad2889f48843
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diff
changeset
|
920 #endif |
7 | 921 #ifdef FEAT_RUBY |
922 ruby_buffer_free(buf); | |
923 #endif | |
9087
d4606ae170aa
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diff
changeset
|
924 #ifdef FEAT_JOB_CHANNEL |
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|
925 channel_buffer_free(buf); |
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diff
changeset
|
926 #endif |
11690
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patch 8.0.0728: the terminal structure is never freed
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parents:
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diff
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|
927 #ifdef FEAT_TERMINAL |
11834
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patch 8.0.0797: finished job in terminal window is not handled
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diff
changeset
|
928 free_terminal(buf); |
11690
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patch 8.0.0728: the terminal structure is never freed
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|
929 #endif |
14019
dc67449d648c
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diff
changeset
|
930 #ifdef FEAT_JOB_CHANNEL |
dc67449d648c
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changeset
|
931 vim_free(buf->b_prompt_text); |
16872
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patch 8.1.1437: code to handle callbacks is duplicated
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changeset
|
932 free_callback(&buf->b_prompt_callback); |
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|
933 free_callback(&buf->b_prompt_interrupt); |
14019
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|
934 #endif |
9515
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|
935 |
bb538c090668
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diff
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|
936 buf_hashtab_remove(buf); |
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diff
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|
937 |
40 | 938 aubuflocal_remove(buf); |
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|
939 |
5816 | 940 if (autocmd_busy) |
941 { | |
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|
942 // Do not free the buffer structure while autocommands are executing, |
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|
943 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 944 buf->b_next = au_pending_free_buf; |
945 au_pending_free_buf = buf; | |
946 } | |
947 else | |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
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|
948 { |
5816 | 949 vim_free(buf); |
19629
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|
950 if (curbuf == buf) |
804322d6c6ba
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diff
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|
951 curbuf = NULL; // make clear it's not to be used |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
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952 } |
7 | 953 } |
954 | |
955 /* | |
10952
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|
956 * Initializes b:changedtick. |
10889
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|
957 */ |
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958 static void |
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changeset
|
959 init_changedtick(buf_T *buf) |
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|
960 { |
10952
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|
961 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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|
962 |
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|
963 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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|
964 di->di_tv.v_type = VAR_NUMBER; |
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|
965 di->di_tv.v_lock = VAR_FIXED; |
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|
966 di->di_tv.vval.v_number = 0; |
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|
967 |
10954
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patch 8.0.0366: build fails with tiny features
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|
968 #ifdef FEAT_EVAL |
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|
969 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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970 (void)dict_add(buf->b_vars, di); |
10954
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971 #endif |
10889
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972 } |
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973 |
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changeset
|
974 /* |
7 | 975 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
976 */ | |
977 static void | |
7817
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|
978 free_buffer_stuff( |
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|
979 buf_T *buf, |
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|
980 int free_options) // free options as well |
7 | 981 { |
982 if (free_options) | |
983 { | |
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|
984 clear_wininfo(buf); // including window-local options |
7 | 985 free_buf_options(buf, TRUE); |
2620 | 986 #ifdef FEAT_SPELL |
987 ga_clear(&buf->b_s.b_langp); | |
988 #endif | |
7 | 989 } |
990 #ifdef FEAT_EVAL | |
10889
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|
991 { |
10952
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992 varnumber_T tick = CHANGEDTICK(buf); |
10889
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993 |
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|
994 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
10889
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|
995 hash_init(&buf->b_vars->dv_hashtab); |
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changeset
|
996 init_changedtick(buf); |
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|
997 CHANGEDTICK(buf) = tick; |
19044
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patch 8.2.0082: when reusing a buffer listeners are not cleared
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parents:
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|
998 remove_listeners(buf); |
10889
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999 } |
7 | 1000 #endif |
16411
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changeset
|
1001 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 1002 #ifdef FEAT_SIGNS |
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|
1003 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1004 #endif |
1781 | 1005 #ifdef FEAT_NETBEANS_INTG |
2210 | 1006 netbeans_file_killed(buf); |
1781 | 1007 #endif |
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|
1008 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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1009 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
13244
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|
1010 VIM_CLEAR(buf->b_start_fenc); |
7 | 1011 } |
1012 | |
1013 /* | |
22713
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1014 * Free one wininfo_T. |
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1015 */ |
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1016 void |
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1017 free_wininfo(wininfo_T *wip) |
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1018 { |
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1019 if (wip->wi_optset) |
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1020 { |
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1021 clear_winopt(&wip->wi_opt); |
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1022 #ifdef FEAT_FOLDING |
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1023 deleteFoldRecurse(&wip->wi_folds); |
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1024 #endif |
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1025 } |
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1026 vim_free(wip); |
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1027 } |
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1028 |
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1029 /* |
7 | 1030 * Free the b_wininfo list for buffer "buf". |
1031 */ | |
1032 static void | |
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|
1033 clear_wininfo(buf_T *buf) |
7 | 1034 { |
1035 wininfo_T *wip; | |
1036 | |
1037 while (buf->b_wininfo != NULL) | |
1038 { | |
1039 wip = buf->b_wininfo; | |
1040 buf->b_wininfo = wip->wi_next; | |
22713
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1041 free_wininfo(wip); |
7 | 1042 } |
1043 } | |
1044 | |
1045 /* | |
1046 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1047 */ | |
1048 void | |
7817
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|
1049 goto_buffer( |
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|
1050 exarg_T *eap, |
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1051 int start, |
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1052 int dir, |
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|
1053 int count) |
7 | 1054 { |
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1055 bufref_T old_curbuf; |
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1056 |
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1057 set_bufref(&old_curbuf, curbuf); |
7 | 1058 |
1059 swap_exists_action = SEA_DIALOG; | |
1060 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1061 start, dir, count, eap->forceit); | |
1062 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1063 { | |
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1064 #if defined(FEAT_EVAL) |
24 | 1065 cleanup_T cs; |
1066 | |
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1067 // Reset the error/interrupt/exception state here so that |
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1068 // aborting() returns FALSE when closing a window. |
24 | 1069 enter_cleanup(&cs); |
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1070 #endif |
24 | 1071 |
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1072 // Quitting means closing the split window, nothing else. |
7 | 1073 win_close(curwin, TRUE); |
1074 swap_exists_action = SEA_NONE; | |
602 | 1075 swap_exists_did_quit = TRUE; |
24 | 1076 |
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1077 #if defined(FEAT_EVAL) |
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1078 // Restore the error/interrupt/exception state if not discarded by a |
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1079 // new aborting error, interrupt, or uncaught exception. |
24 | 1080 leave_cleanup(&cs); |
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1081 #endif |
7 | 1082 } |
1083 else | |
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1084 handle_swap_exists(&old_curbuf); |
7 | 1085 } |
1086 | |
1087 /* | |
1088 * Handle the situation of swap_exists_action being set. | |
1089 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1090 */ | |
1091 void | |
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1092 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1093 { |
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1094 #if defined(FEAT_EVAL) |
24 | 1095 cleanup_T cs; |
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1096 #endif |
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1097 #ifdef FEAT_SYN_HL |
4139 | 1098 long old_tw = curbuf->b_p_tw; |
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1099 #endif |
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1100 buf_T *buf; |
20 | 1101 |
7 | 1102 if (swap_exists_action == SEA_QUIT) |
1103 { | |
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1104 #if defined(FEAT_EVAL) |
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1105 // Reset the error/interrupt/exception state here so that |
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1106 // aborting() returns FALSE when closing a buffer. |
24 | 1107 enter_cleanup(&cs); |
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1108 #endif |
24 | 1109 |
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1110 // User selected Quit at ATTENTION prompt. Go back to previous |
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1111 // buffer. If that buffer is gone or the same as the current one, |
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1112 // open a new, empty buffer. |
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1113 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1114 swap_exists_did_quit = TRUE; |
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1115 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1116 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1117 || old_curbuf->br_buf == curbuf) |
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1118 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1119 else |
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1120 buf = old_curbuf->br_buf; |
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1121 if (buf != NULL) |
4139 | 1122 { |
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1123 int old_msg_silent = msg_silent; |
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1124 |
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1125 if (shortmess(SHM_FILEINFO)) |
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1126 msg_silent = 1; // prevent fileinfo message |
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1127 enter_buffer(buf); |
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1128 // restore msg_silent, so that the command line will be shown |
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1129 msg_silent = old_msg_silent; |
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1130 |
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1131 #ifdef FEAT_SYN_HL |
4139 | 1132 if (old_tw != curbuf->b_p_tw) |
1133 check_colorcolumn(curwin); | |
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1134 #endif |
4139 | 1135 } |
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1136 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1137 |
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1138 #if defined(FEAT_EVAL) |
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1139 // Restore the error/interrupt/exception state if not discarded by a |
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1140 // new aborting error, interrupt, or uncaught exception. |
24 | 1141 leave_cleanup(&cs); |
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1142 #endif |
7 | 1143 } |
1144 else if (swap_exists_action == SEA_RECOVER) | |
1145 { | |
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1146 #if defined(FEAT_EVAL) |
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1147 // Reset the error/interrupt/exception state here so that |
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1148 // aborting() returns FALSE when closing a buffer. |
24 | 1149 enter_cleanup(&cs); |
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1150 #endif |
24 | 1151 |
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1152 // User selected Recover at ATTENTION prompt. |
7 | 1153 msg_scroll = TRUE; |
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1154 ml_recover(FALSE); |
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1155 msg_puts("\n"); // don't overwrite the last message |
7 | 1156 cmdline_row = msg_row; |
717 | 1157 do_modelines(0); |
24 | 1158 |
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1159 #if defined(FEAT_EVAL) |
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1160 // Restore the error/interrupt/exception state if not discarded by a |
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1161 // new aborting error, interrupt, or uncaught exception. |
24 | 1162 leave_cleanup(&cs); |
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1163 #endif |
7 | 1164 } |
1165 swap_exists_action = SEA_NONE; | |
1166 } | |
1167 | |
1168 /* | |
1169 * do_bufdel() - delete or unload buffer(s) | |
1170 * | |
1171 * addr_count == 0: ":bdel" - delete current buffer | |
1172 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1173 * buffer "end_bnr", then any other arguments. | |
1174 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1175 * | |
1176 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1177 * DOBUF_DEL (":bdel") | |
1178 * | |
1179 * Returns error message or NULL | |
1180 */ | |
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1181 char * |
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1182 do_bufdel( |
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1183 int command, |
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1184 char_u *arg, // pointer to extra arguments |
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1185 int addr_count, |
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1186 int start_bnr, // first buffer number in a range |
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1187 int end_bnr, // buffer nr or last buffer nr in a range |
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1188 int forceit) |
7 | 1189 { |
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1190 int do_current = 0; // delete current buffer? |
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1191 int deleted = 0; // number of buffers deleted |
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1192 char *errormsg = NULL; // return value |
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1193 int bnr; // buffer number |
7 | 1194 char_u *p; |
1195 | |
1196 if (addr_count == 0) | |
1197 { | |
1198 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1199 } | |
1200 else | |
1201 { | |
1202 if (addr_count == 2) | |
1203 { | |
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1204 if (*arg) // both range and argument is not allowed |
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1205 return ex_errmsg(e_trailing_arg, arg); |
7 | 1206 bnr = start_bnr; |
1207 } | |
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1208 else // addr_count == 1 |
7 | 1209 bnr = end_bnr; |
1210 | |
1211 for ( ;!got_int; ui_breakcheck()) | |
1212 { | |
1213 /* | |
1214 * delete the current buffer last, otherwise when the | |
1215 * current buffer is deleted, the next buffer becomes | |
1216 * the current one and will be loaded, which may then | |
1217 * also be deleted, etc. | |
1218 */ | |
1219 if (bnr == curbuf->b_fnum) | |
1220 do_current = bnr; | |
1221 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1222 forceit) == OK) | |
1223 ++deleted; | |
1224 | |
1225 /* | |
1226 * find next buffer number to delete/unload | |
1227 */ | |
1228 if (addr_count == 2) | |
1229 { | |
1230 if (++bnr > end_bnr) | |
1231 break; | |
1232 } | |
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1233 else // addr_count == 1 |
7 | 1234 { |
1235 arg = skipwhite(arg); | |
1236 if (*arg == NUL) | |
1237 break; | |
1238 if (!VIM_ISDIGIT(*arg)) | |
1239 { | |
1240 p = skiptowhite_esc(arg); | |
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1241 bnr = buflist_findpat(arg, p, |
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1242 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
4236 | 1243 FALSE, FALSE); |
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1244 if (bnr < 0) // failed |
7 | 1245 break; |
1246 arg = p; | |
1247 } | |
1248 else | |
1249 bnr = getdigits(&arg); | |
1250 } | |
1251 } | |
1252 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1253 FORWARD, do_current, forceit) == OK) | |
1254 ++deleted; | |
1255 | |
1256 if (deleted == 0) | |
1257 { | |
1258 if (command == DOBUF_UNLOAD) | |
300 | 1259 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1260 else if (command == DOBUF_DEL) |
300 | 1261 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1262 else |
300 | 1263 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1264 errormsg = (char *)IObuff; |
7 | 1265 } |
1266 else if (deleted >= p_report) | |
1267 { | |
1268 if (command == DOBUF_UNLOAD) | |
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1269 smsg(NGETTEXT("%d buffer unloaded", |
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|
1270 "%d buffers unloaded", deleted), deleted); |
7 | 1271 else if (command == DOBUF_DEL) |
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1272 smsg(NGETTEXT("%d buffer deleted", |
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1273 "%d buffers deleted", deleted), deleted); |
7 | 1274 else |
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1275 smsg(NGETTEXT("%d buffer wiped out", |
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|
1276 "%d buffers wiped out", deleted), deleted); |
7 | 1277 } |
1278 } | |
1279 | |
1280 | |
1281 return errormsg; | |
1282 } | |
1283 | |
5586 | 1284 /* |
1285 * Make the current buffer empty. | |
1286 * Used when it is wiped out and it's the last buffer. | |
1287 */ | |
1288 static int | |
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1289 empty_curbuf( |
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|
1290 int close_others, |
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|
1291 int forceit, |
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|
1292 int action) |
5586 | 1293 { |
1294 int retval; | |
1295 buf_T *buf = curbuf; | |
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|
1296 bufref_T bufref; |
5586 | 1297 |
1298 if (action == DOBUF_UNLOAD) | |
1299 { | |
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|
1300 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1301 return FAIL; |
1302 } | |
1303 | |
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|
1304 set_bufref(&bufref, buf); |
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1305 if (close_others) |
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|
1306 // Close any other windows on this buffer, then make it empty. |
5586 | 1307 close_windows(buf, TRUE); |
1308 | |
1309 setpcmark(); | |
1310 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1311 forceit ? ECMD_FORCEIT : 0, curwin); | |
1312 | |
1313 /* | |
1314 * do_ecmd() may create a new buffer, then we have to delete | |
1315 * the old one. But do_ecmd() may have done that already, check | |
1316 * if the buffer still exists. | |
1317 */ | |
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1318 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1319 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1320 if (!close_others) |
1321 need_fileinfo = FALSE; | |
1322 return retval; | |
1323 } | |
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|
1324 |
7 | 1325 /* |
1326 * Implementation of the commands for the buffer list. | |
1327 * | |
1328 * action == DOBUF_GOTO go to specified buffer | |
1329 * action == DOBUF_SPLIT split window and go to specified buffer | |
1330 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1331 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1332 * action == DOBUF_WIPE delete specified buffer(s) really | |
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|
1333 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1334 * |
1335 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1336 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1337 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1338 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1339 * | |
1340 * Return FAIL or OK. | |
1341 */ | |
1342 int | |
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1343 do_buffer( |
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1344 int action, |
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1345 int start, |
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1346 int dir, // FORWARD or BACKWARD |
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1347 int count, // buffer number or number of buffers |
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|
1348 int forceit) // TRUE for :...! |
7 | 1349 { |
1350 buf_T *buf; | |
1351 buf_T *bp; | |
1352 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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|
1353 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1354 |
1355 switch (start) | |
1356 { | |
1357 case DOBUF_FIRST: buf = firstbuf; break; | |
1358 case DOBUF_LAST: buf = lastbuf; break; | |
1359 default: buf = curbuf; break; | |
1360 } | |
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|
1361 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1362 { |
1363 while (count-- > 0) | |
1364 { | |
1365 do | |
1366 { | |
1367 buf = buf->b_next; | |
1368 if (buf == NULL) | |
1369 buf = firstbuf; | |
1370 } | |
1371 while (buf != curbuf && !bufIsChanged(buf)); | |
1372 } | |
1373 if (!bufIsChanged(buf)) | |
1374 { | |
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1375 emsg(_("E84: No modified buffer found")); |
7 | 1376 return FAIL; |
1377 } | |
1378 } | |
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|
1379 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1380 { |
1381 while (buf != NULL && buf->b_fnum != count) | |
1382 buf = buf->b_next; | |
1383 } | |
1384 else | |
1385 { | |
1386 bp = NULL; | |
1387 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1388 { | |
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1389 // remember the buffer where we start, we come back there when all |
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|
1390 // buffers are unlisted. |
7 | 1391 if (bp == NULL) |
1392 bp = buf; | |
1393 if (dir == FORWARD) | |
1394 { | |
1395 buf = buf->b_next; | |
1396 if (buf == NULL) | |
1397 buf = firstbuf; | |
1398 } | |
1399 else | |
1400 { | |
1401 buf = buf->b_prev; | |
1402 if (buf == NULL) | |
1403 buf = lastbuf; | |
1404 } | |
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1405 // don't count unlisted buffers |
7 | 1406 if (unload || buf->b_p_bl) |
1407 { | |
1408 --count; | |
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1409 bp = NULL; // use this buffer as new starting point |
7 | 1410 } |
1411 if (bp == buf) | |
1412 { | |
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1413 // back where we started, didn't find anything. |
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1414 emsg(_("E85: There is no listed buffer")); |
7 | 1415 return FAIL; |
1416 } | |
1417 } | |
1418 } | |
1419 | |
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1420 if (buf == NULL) // could not find it |
7 | 1421 { |
1422 if (start == DOBUF_FIRST) | |
1423 { | |
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1424 // don't warn when deleting |
7 | 1425 if (!unload) |
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1426 semsg(_(e_nobufnr), count); |
7 | 1427 } |
1428 else if (dir == FORWARD) | |
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1429 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1430 else |
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1431 emsg(_("E88: Cannot go before first buffer")); |
7 | 1432 return FAIL; |
1433 } | |
1434 | |
1435 #ifdef FEAT_GUI | |
1436 need_mouse_correct = TRUE; | |
1437 #endif | |
1438 | |
1439 /* | |
1440 * delete buffer buf from memory and/or the list | |
1441 */ | |
1442 if (unload) | |
1443 { | |
1444 int forward; | |
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1445 bufref_T bufref; |
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1446 |
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1447 if (!can_unload_buffer(buf)) |
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1448 return FAIL; |
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1449 |
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|
1450 set_bufref(&bufref, buf); |
7 | 1451 |
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1452 // When unloading or deleting a buffer that's already unloaded and |
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changeset
|
1453 // unlisted: fail silently. |
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1454 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1455 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1456 return FAIL; |
1457 | |
1458 if (!forceit && bufIsChanged(buf)) | |
1459 { | |
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1460 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1461 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1462 { |
1463 dialog_changed(buf, FALSE); | |
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1464 if (!bufref_valid(&bufref)) |
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1465 // Autocommand deleted buffer, oops! It's not changed |
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1466 // now. |
7 | 1467 return FAIL; |
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1468 // If it's still changed fail silently, the dialog already |
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1469 // mentioned why it fails. |
36 | 1470 if (bufIsChanged(buf)) |
1471 return FAIL; | |
7 | 1472 } |
36 | 1473 else |
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1474 #endif |
7 | 1475 { |
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1476 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1477 buf->b_fnum); |
1478 return FAIL; | |
1479 } | |
1480 } | |
1481 | |
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1482 // When closing the current buffer stop Visual mode. |
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1483 if (buf == curbuf && VIsual_active) |
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1484 end_visual_mode(); |
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1485 |
7 | 1486 /* |
1487 * If deleting the last (listed) buffer, make it empty. | |
1488 * The last (listed) buffer cannot be unloaded. | |
1489 */ | |
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1490 FOR_ALL_BUFFERS(bp) |
7 | 1491 if (bp->b_p_bl && bp != buf) |
1492 break; | |
1493 if (bp == NULL && buf == curbuf) | |
5586 | 1494 return empty_curbuf(TRUE, forceit, action); |
7 | 1495 |
1496 /* | |
1497 * If the deleted buffer is the current one, close the current window | |
671 | 1498 * (unless it's the only window). Repeat this so long as we end up in |
1499 * a window with this buffer. | |
7 | 1500 */ |
671 | 1501 while (buf == curbuf |
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1502 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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1503 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1504 { |
1505 if (win_close(curwin, FALSE) == FAIL) | |
1506 break; | |
1507 } | |
7 | 1508 |
1509 /* | |
1510 * If the buffer to be deleted is not the current one, delete it here. | |
1511 */ | |
1512 if (buf != curbuf) | |
1513 { | |
671 | 1514 close_windows(buf, FALSE); |
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|
1515 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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1516 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1517 return OK; |
1518 } | |
1519 | |
1520 /* | |
1521 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1522 * There should be another, otherwise it would have been handled |
1523 * above. However, autocommands may have deleted all buffers. | |
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changeset
|
1524 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1525 * Then prefer the buffer we most recently visited. |
1526 * Else try to find one that is loaded, after the current buffer, | |
1527 * then before the current buffer. | |
1528 * Finally use any buffer. | |
1529 */ | |
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|
1530 buf = NULL; // selected buffer |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1531 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
|
1532 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
|
1533 buf = au_new_curbuf.br_buf; |
7 | 1534 #ifdef FEAT_JUMPLIST |
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1535 else if (curwin->w_jumplistlen > 0) |
7 | 1536 { |
1537 int jumpidx; | |
1538 | |
1539 jumpidx = curwin->w_jumplistidx - 1; | |
1540 if (jumpidx < 0) | |
1541 jumpidx = curwin->w_jumplistlen - 1; | |
1542 | |
1543 forward = jumpidx; | |
1544 while (jumpidx != curwin->w_jumplistidx) | |
1545 { | |
1546 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1547 if (buf != NULL) | |
1548 { | |
1549 if (buf == curbuf || !buf->b_p_bl) | |
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parents:
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diff
changeset
|
1550 buf = NULL; // skip current and unlisted bufs |
7 | 1551 else if (buf->b_ml.ml_mfp == NULL) |
1552 { | |
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parents:
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diff
changeset
|
1553 // skip unloaded buf, but may keep it for later |
7 | 1554 if (bp == NULL) |
1555 bp = buf; | |
1556 buf = NULL; | |
1557 } | |
1558 } | |
18757
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parents:
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diff
changeset
|
1559 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1560 break; |
18757
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parents:
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diff
changeset
|
1561 // advance to older entry in jump list |
7 | 1562 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1563 break; | |
1564 if (--jumpidx < 0) | |
1565 jumpidx = curwin->w_jumplistlen - 1; | |
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parents:
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diff
changeset
|
1566 if (jumpidx == forward) // List exhausted for sure |
7 | 1567 break; |
1568 } | |
1569 } | |
1570 #endif | |
1571 | |
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diff
changeset
|
1572 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1573 { |
1574 forward = TRUE; | |
1575 buf = curbuf->b_next; | |
1576 for (;;) | |
1577 { | |
1578 if (buf == NULL) | |
1579 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1580 if (!forward) // tried both directions |
7 | 1581 break; |
1582 buf = curbuf->b_prev; | |
1583 forward = FALSE; | |
1584 continue; | |
1585 } | |
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parents:
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diff
changeset
|
1586 // in non-help buffer, try to skip help buffers, and vv |
7 | 1587 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1588 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1589 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1590 break; |
18757
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1591 if (bp == NULL) // remember unloaded buf for later |
7 | 1592 bp = buf; |
1593 } | |
1594 if (forward) | |
1595 buf = buf->b_next; | |
1596 else | |
1597 buf = buf->b_prev; | |
1598 } | |
1599 } | |
18757
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parents:
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diff
changeset
|
1600 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1601 buf = bp; |
18757
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parents:
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diff
changeset
|
1602 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1603 { |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1604 FOR_ALL_BUFFERS(buf) |
7 | 1605 if (buf->b_p_bl && buf != curbuf) |
1606 break; | |
1607 } | |
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parents:
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diff
changeset
|
1608 if (buf == NULL) // Still no buffer, just take one |
7 | 1609 { |
1610 if (curbuf->b_next != NULL) | |
1611 buf = curbuf->b_next; | |
1612 else | |
1613 buf = curbuf->b_prev; | |
1614 } | |
1615 } | |
1616 | |
5586 | 1617 if (buf == NULL) |
1618 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1619 // Autocommands must have wiped out all other buffers. Only option |
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parents:
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diff
changeset
|
1620 // now is to make the current buffer empty. |
5586 | 1621 return empty_curbuf(FALSE, forceit, action); |
1622 } | |
1623 | |
7 | 1624 /* |
1625 * make buf current buffer | |
1626 */ | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1627 if (action == DOBUF_SPLIT) // split window first |
7 | 1628 { |
18757
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diff
changeset
|
1629 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
1630 // "buf" if one exists |
1618 | 1631 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1632 return OK; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1633 // If 'switchbuf' contains "usetab": jump to first window in any tab |
c469e1930456
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parents:
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diff
changeset
|
1634 // page containing "buf" if one exists |
1618 | 1635 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1636 return OK; |
1637 if (win_split(0, 0) == FAIL) | |
1638 return FAIL; | |
1639 } | |
1640 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1641 // go to current buffer - nothing to do |
7 | 1642 if (buf == curbuf) |
1643 return OK; | |
1644 | |
1645 /* | |
1646 * Check if the current buffer may be abandoned. | |
1647 */ | |
1648 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1649 { | |
1650 #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
|
1651 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1652 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1653 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1654 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1655 set_bufref(&bufref, buf); |
7 | 1656 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1657 if (!bufref_valid(&bufref)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1658 // Autocommand deleted buffer, oops! |
7 | 1659 return FAIL; |
1660 } | |
1661 if (bufIsChanged(curbuf)) | |
1662 #endif | |
1663 { | |
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
|
1664 no_write_message(); |
7 | 1665 return FAIL; |
1666 } | |
1667 } | |
1668 | |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1669 // Go to the other buffer. |
7 | 1670 set_curbuf(buf, action); |
1671 | |
1672 if (action == DOBUF_SPLIT) | |
18757
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diff
changeset
|
1673 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1674 |
13380
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1675 #if defined(FEAT_EVAL) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1676 if (aborting()) // autocmds may abort script processing |
7 | 1677 return FAIL; |
1678 #endif | |
1679 | |
1680 return OK; | |
1681 } | |
1682 | |
1683 /* | |
1684 * Set current buffer to "buf". Executes autocommands and closes current | |
1685 * buffer. "action" tells how to close the current buffer: | |
1686 * DOBUF_GOTO free or hide it | |
1687 * DOBUF_SPLIT nothing | |
1688 * DOBUF_UNLOAD unload it | |
1689 * DOBUF_DEL delete it | |
1690 * 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
|
1691 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1692 */ |
1693 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1694 set_curbuf(buf_T *buf, int action) |
7 | 1695 { |
1696 buf_T *prevbuf; | |
1697 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
|
1698 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1699 #ifdef FEAT_SYN_HL |
1700 long old_tw = curbuf->b_p_tw; | |
1701 #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
|
1702 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1703 bufref_T prevbufref; |
7 | 1704 |
1705 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1706 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
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parents:
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diff
changeset
|
1707 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
|
1708 buflist_altfpos(curwin); // remember curpos |
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parents:
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diff
changeset
|
1709 |
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changeset
|
1710 // Don't restart Select mode after switching to another buffer. |
7 | 1711 VIsual_reselect = FALSE; |
1712 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1713 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1714 prevbuf = curbuf; |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1715 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1716 set_bufref(&newbufref, buf); |
7 | 1717 |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1718 // Autocommands may delete the current buffer and/or the buffer we want to go |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1719 // 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
|
1720 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>
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diff
changeset
|
1721 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1722 && bufref_valid(&newbufref) |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1723 #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
|
1724 && !aborting() |
13380
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1725 #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
|
1726 )) |
7 | 1727 { |
3068 | 1728 #ifdef FEAT_SYN_HL |
1729 if (prevbuf == curwin->w_buffer) | |
1730 reset_synblock(curwin); | |
1731 #endif | |
7 | 1732 if (unload) |
671 | 1733 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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diff
changeset
|
1734 #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
|
1735 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1736 #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
|
1737 if (bufref_valid(&prevbufref)) |
7 | 1738 #endif |
815 | 1739 { |
3654 | 1740 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>
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diff
changeset
|
1741 |
815 | 1742 if (prevbuf == curbuf) |
825 | 1743 u_sync(FALSE); |
7 | 1744 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1745 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
|
1746 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1747 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
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18864
diff
changeset
|
1748 FALSE, FALSE); |
3654 | 1749 if (curwin != previouswin && win_valid(previouswin)) |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1750 // autocommands changed curwin, Grr! |
3654 | 1751 curwin = previouswin; |
815 | 1752 } |
7 | 1753 } |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1754 // An autocommand may have deleted "buf", already entered it (e.g., when |
c469e1930456
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parents:
18746
diff
changeset
|
1755 // it did ":bunload") or aborted the script processing. |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1756 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1757 if ((buf_valid(buf) && buf != curbuf |
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changeset
|
1758 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1759 && !aborting() |
13380
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changeset
|
1760 #endif |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1761 ) || curwin->w_buffer == NULL) |
4139 | 1762 { |
7 | 1763 enter_buffer(buf); |
4139 | 1764 #ifdef FEAT_SYN_HL |
1765 if (old_tw != curbuf->b_p_tw) | |
1766 check_colorcolumn(curwin); | |
1767 #endif | |
1768 } | |
7 | 1769 } |
1770 | |
1771 /* | |
1772 * Enter a new current buffer. | |
4139 | 1773 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1774 * be pointing to freed memory. | |
7 | 1775 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
1776 static void |
7817
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1777 enter_buffer(buf_T *buf) |
7 | 1778 { |
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|
1779 // Get the buffer in the current window. |
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|
1780 curwin->w_buffer = buf; |
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1781 curbuf = buf; |
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|
1782 ++curbuf->b_nwindows; |
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|
1783 |
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|
1784 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1785 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1786 if (!buf->b_help) | |
1787 get_winopts(buf); | |
1788 #ifdef FEAT_FOLDING | |
1789 else | |
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|
1790 // Remove all folds in the window. |
7 | 1791 clearFolding(curwin); |
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|
1792 foldUpdateAll(curwin); // update folds (later). |
7 | 1793 #endif |
1794 | |
1795 #ifdef FEAT_DIFF | |
672 | 1796 if (curwin->w_p_diff) |
1797 diff_buf_add(curbuf); | |
7 | 1798 #endif |
1799 | |
3068 | 1800 #ifdef FEAT_SYN_HL |
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|
1801 curwin->w_s = &(curbuf->b_s); |
3068 | 1802 #endif |
1803 | |
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|
1804 // Cursor on first line by default. |
7 | 1805 curwin->w_cursor.lnum = 1; |
1806 curwin->w_cursor.col = 0; | |
1807 curwin->w_cursor.coladd = 0; | |
1808 curwin->w_set_curswant = TRUE; | |
1744 | 1809 curwin->w_topline_was_set = FALSE; |
7 | 1810 |
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1811 // mark cursor position as being invalid |
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1812 curwin->w_valid = 0; |
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1813 |
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1814 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
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|
1815 curbuf->b_last_cursor.col, TRUE); |
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1816 |
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1817 // Make sure the buffer is loaded. |
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1818 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1819 { |
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1820 // If there is no filetype, allow for detecting one. Esp. useful for |
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1821 // ":ball" used in a autocommand. If there already is a filetype we |
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|
1822 // might prefer to keep it. |
22 | 1823 if (*curbuf->b_p_ft == NUL) |
1824 did_filetype = FALSE; | |
1825 | |
2394
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1826 open_buffer(FALSE, NULL, 0); |
22 | 1827 } |
7 | 1828 else |
1829 { | |
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1830 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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1831 need_fileinfo = TRUE; // display file info after redraw |
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1832 |
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1833 // check if file changed |
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1834 (void)buf_check_timestamp(curbuf, FALSE); |
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1835 |
7 | 1836 curwin->w_topline = 1; |
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|
1837 #ifdef FEAT_DIFF |
7 | 1838 curwin->w_topfill = 0; |
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1839 #endif |
7 | 1840 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1841 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1842 } | |
1843 | |
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1844 // If autocommands did not change the cursor position, restore cursor lnum |
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1845 // and possibly cursor col. |
7 | 1846 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1847 buflist_getfpos(); | |
1848 | |
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1849 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1850 #ifdef FEAT_TITLE |
1851 maketitle(); | |
1852 #endif | |
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1853 // when autocmds didn't change it |
1744 | 1854 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
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1855 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1856 |
33 | 1857 #ifdef FEAT_NETBEANS_INTG |
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1858 // Send fileOpened event because we've changed buffers. |
2210 | 1859 netbeans_file_activated(curbuf); |
33 | 1860 #endif |
1861 | |
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1862 // Change directories when the 'acd' option is set. |
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1863 DO_AUTOCHDIR; |
7 | 1864 |
1865 #ifdef FEAT_KEYMAP | |
1866 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1867 (void)keymap_init(); |
7 | 1868 #endif |
1185 | 1869 #ifdef FEAT_SPELL |
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1870 // May need to set the spell language. Can only do this after the buffer |
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1871 // has been properly setup. |
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1872 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1873 (void)did_set_spelllang(curwin); |
1185 | 1874 #endif |
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1875 #ifdef FEAT_VIMINFO |
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1876 curbuf->b_last_used = vim_time(); |
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1877 #endif |
1185 | 1878 |
7 | 1879 redraw_later(NOT_VALID); |
1880 } | |
1881 | |
961 | 1882 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1883 /* | |
1884 * Change to the directory of the current buffer. | |
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1885 * Don't do this while still starting up. |
961 | 1886 */ |
1887 void | |
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1888 do_autochdir(void) |
961 | 1889 { |
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1890 if ((starting == 0 || test_autochdir) |
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1891 && curbuf->b_ffname != NULL |
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1892 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1893 shorten_fnames(TRUE); |
1894 } | |
1895 #endif | |
1896 | |
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1897 void |
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1898 no_write_message(void) |
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1899 { |
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1900 #ifdef FEAT_TERMINAL |
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1901 if (term_job_running(curbuf->b_term)) |
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1902 emsg(_("E948: Job still running (add ! to end the job)")); |
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1903 else |
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1904 #endif |
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1905 emsg(_("E37: No write since last change (add ! to override)")); |
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1906 } |
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1907 |
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1908 void |
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1909 no_write_message_nobang(buf_T *buf UNUSED) |
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1910 { |
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1911 #ifdef FEAT_TERMINAL |
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1912 if (term_job_running(buf->b_term)) |
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1913 emsg(_("E948: Job still running")); |
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1914 else |
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1915 #endif |
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1916 emsg(_("E37: No write since last change")); |
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1917 } |
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1918 |
7 | 1919 /* |
1920 * functions for dealing with the buffer list | |
1921 */ | |
1922 | |
1923 /* | |
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1924 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1925 * only one window. That means it can be re-used. |
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1926 */ |
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1927 int |
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1928 curbuf_reusable(void) |
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1929 { |
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1930 return (curbuf != NULL |
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1931 && curbuf->b_ffname == NULL |
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1932 && curbuf->b_nwindows <= 1 |
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1933 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1934 #if defined(FEAT_QUICKFIX) |
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1935 && !bt_quickfix(curbuf) |
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1936 #endif |
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1937 && !curbufIsChanged()); |
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1938 } |
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1939 |
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1940 /* |
7 | 1941 * Add a file name to the buffer list. Return a pointer to the buffer. |
1942 * If the same file name already exists return a pointer to that buffer. | |
1943 * If it does not exist, or if fname == NULL, a new entry is created. | |
1944 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1945 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1946 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1947 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1948 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1949 * if the buffer already exists. |
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1950 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1951 * This is the ONLY way to create a new buffer. |
1952 */ | |
1953 buf_T * | |
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1954 buflist_new( |
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1955 char_u *ffname_arg, // full path of fname or relative |
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1956 char_u *sfname_arg, // short fname or NULL |
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1957 linenr_T lnum, // preferred cursor line |
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1958 int flags) // BLN_ defines |
7 | 1959 { |
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1960 char_u *ffname = ffname_arg; |
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1961 char_u *sfname = sfname_arg; |
7 | 1962 buf_T *buf; |
1963 #ifdef UNIX | |
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1964 stat_T st; |
7 | 1965 #endif |
1966 | |
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1967 if (top_file_num == 1) |
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1968 hash_init(&buf_hashtab); |
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1969 |
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1970 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1971 |
1972 /* | |
1973 * If file name already exists in the list, update the entry. | |
1974 */ | |
1975 #ifdef UNIX | |
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1976 // On Unix we can use inode numbers when the file exists. Works better |
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1977 // for hard links. |
7 | 1978 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
1979 st.st_dev = (dev_T)-1; | |
1980 #endif | |
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1981 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1982 #ifdef UNIX |
1983 buflist_findname_stat(ffname, &st) | |
1984 #else | |
1985 buflist_findname(ffname) | |
1986 #endif | |
1987 ) != NULL) | |
1988 { | |
1989 vim_free(ffname); | |
1990 if (lnum != 0) | |
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1991 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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1992 lnum, (colnr_T)0, FALSE); |
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1993 |
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1994 if ((flags & BLN_NOOPT) == 0) |
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1995 // copy the options now, if 'cpo' doesn't have 's' and not done |
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1996 // already |
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1997 buf_copy_options(buf, 0); |
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1998 |
7 | 1999 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2000 { | |
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2001 bufref_T bufref; |
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2002 |
7 | 2003 buf->b_p_bl = TRUE; |
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2004 set_bufref(&bufref, buf); |
7 | 2005 if (!(flags & BLN_DUMMY)) |
5816 | 2006 { |
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2007 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2008 && !bufref_valid(&bufref)) |
5816 | 2009 return NULL; |
2010 } | |
7 | 2011 } |
2012 return buf; | |
2013 } | |
2014 | |
2015 /* | |
2016 * If the current buffer has no name and no contents, use the current | |
2017 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2018 * | |
2019 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2020 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2021 * buffer.) | |
7 | 2022 */ |
2023 buf = NULL; | |
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2024 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2025 { |
2026 buf = curbuf; | |
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2027 // It's like this buffer is deleted. Watch out for autocommands that |
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2028 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2029 if (curbuf->b_p_bl) |
2030 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2031 if (buf == curbuf) | |
2032 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2033 #ifdef FEAT_EVAL |
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2034 if (aborting()) // autocmds may abort script processing |
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2035 { |
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2036 vim_free(ffname); |
7 | 2037 return NULL; |
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2038 } |
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2039 #endif |
7 | 2040 if (buf == curbuf) |
2041 { | |
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2042 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2043 clear_string_option(&buf->b_p_bh); |
2044 clear_string_option(&buf->b_p_bt); | |
2045 } | |
2046 } | |
2047 if (buf != curbuf || curbuf == NULL) | |
2048 { | |
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2049 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2050 if (buf == NULL) |
2051 { | |
2052 vim_free(ffname); | |
2053 return NULL; | |
2054 } | |
4287 | 2055 #ifdef FEAT_EVAL |
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2056 // init b: variables |
4287 | 2057 buf->b_vars = dict_alloc(); |
2058 if (buf->b_vars == NULL) | |
2059 { | |
2060 vim_free(ffname); | |
2061 vim_free(buf); | |
2062 return NULL; | |
2063 } | |
2064 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2065 #endif | |
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2066 init_changedtick(buf); |
7 | 2067 } |
2068 | |
2069 if (ffname != NULL) | |
2070 { | |
2071 buf->b_ffname = ffname; | |
2072 buf->b_sfname = vim_strsave(sfname); | |
2073 } | |
2074 | |
2075 clear_wininfo(buf); | |
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2076 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2077 |
2078 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2079 || buf->b_wininfo == NULL) | |
2080 { | |
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2081 if (buf->b_sfname != buf->b_ffname) |
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2082 VIM_CLEAR(buf->b_sfname); |
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2083 else |
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2084 buf->b_sfname = NULL; |
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2085 VIM_CLEAR(buf->b_ffname); |
7 | 2086 if (buf != curbuf) |
2087 free_buffer(buf); | |
2088 return NULL; | |
2089 } | |
2090 | |
2091 if (buf == curbuf) | |
2092 { | |
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2093 // free all things allocated for this buffer |
2394
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2094 buf_freeall(buf, 0); |
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2095 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2096 return NULL; |
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2097 #if defined(FEAT_EVAL) |
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2098 if (aborting()) // autocmds may abort script processing |
7 | 2099 return NULL; |
2100 #endif | |
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2101 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2102 |
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2103 // Init the options. |
3925 | 2104 buf->b_p_initialized = FALSE; |
2105 buf_copy_options(buf, BCO_ENTER); | |
2106 | |
7 | 2107 #ifdef FEAT_KEYMAP |
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2108 // need to reload lmaps and set b:keymap_name |
7 | 2109 curbuf->b_kmap_state |= KEYMAP_INIT; |
2110 #endif | |
2111 } | |
2112 else | |
2113 { | |
2114 /* | |
2115 * put new buffer at the end of the buffer list | |
2116 */ | |
2117 buf->b_next = NULL; | |
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2118 if (firstbuf == NULL) // buffer list is empty |
7 | 2119 { |
2120 buf->b_prev = NULL; | |
2121 firstbuf = buf; | |
2122 } | |
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2123 else // append new buffer at end of list |
7 | 2124 { |
2125 lastbuf->b_next = buf; | |
2126 buf->b_prev = lastbuf; | |
2127 } | |
2128 lastbuf = buf; | |
2129 | |
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2130 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
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2131 { |
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2132 // Recycle a previously used buffer number. Used for buffers which |
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2133 // are normally hidden, e.g. in a popup window. Avoids that the |
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2134 // buffer number grows rapidly. |
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2135 --buf_reuse.ga_len; |
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2136 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
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2137 |
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2138 // Move buffer to the right place in the buffer list. |
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2139 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
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2140 { |
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2141 buf_T *prev = buf->b_prev; |
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2142 |
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2143 prev->b_next = buf->b_next; |
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2144 if (prev->b_next != NULL) |
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2145 prev->b_next->b_prev = prev; |
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2146 buf->b_next = prev; |
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2147 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2148 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2149 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2150 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2151 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2152 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2153 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2154 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2155 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2156 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2157 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2158 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
|
2159 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2160 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2161 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
|
2162 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2163 { |
2164 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
|
2165 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2166 } |
2167 top_file_num = 1; | |
2168 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2169 buf_hashtab_add(buf); |
7 | 2170 |
2171 /* | |
2172 * Always copy the options from the current buffer. | |
2173 */ | |
2174 buf_copy_options(buf, BCO_ALWAYS); | |
2175 } | |
2176 | |
2177 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2178 buf->b_wininfo->wi_win = curwin; | |
2179 | |
126 | 2180 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2181 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2182 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2183 #endif |
2184 | |
2185 buf->b_fname = buf->b_sfname; | |
2186 #ifdef UNIX | |
2187 if (st.st_dev == (dev_T)-1) | |
1873 | 2188 buf->b_dev_valid = FALSE; |
7 | 2189 else |
2190 { | |
1873 | 2191 buf->b_dev_valid = TRUE; |
7 | 2192 buf->b_dev = st.st_dev; |
2193 buf->b_ino = st.st_ino; | |
2194 } | |
2195 #endif | |
2196 buf->b_u_synced = TRUE; | |
2197 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2198 if (flags & BLN_DUMMY) |
2199 buf->b_flags |= BF_DUMMY; | |
7 | 2200 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2201 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2202 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
|
2203 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2204 if (!(flags & BLN_DUMMY)) |
2205 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2206 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2207 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2208 // 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
|
2209 // 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
|
2210 // 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
|
2211 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2212 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
|
2213 && !bufref_valid(&bufref)) |
5816 | 2214 return NULL; |
7 | 2215 if (flags & BLN_LISTED) |
5816 | 2216 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2217 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
|
2218 && !bufref_valid(&bufref)) |
5816 | 2219 return NULL; |
2220 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2221 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2222 if (aborting()) // autocmds may abort script processing |
7 | 2223 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2224 #endif |
7 | 2225 } |
2226 | |
2227 return buf; | |
2228 } | |
2229 | |
2230 /* | |
2231 * Free the memory for the options of a buffer. | |
2232 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2233 * 'fileencoding'. | |
2234 */ | |
2235 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2236 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2237 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2238 int free_p_ff) |
7 | 2239 { |
2240 if (free_p_ff) | |
2241 { | |
2242 clear_string_option(&buf->b_p_fenc); | |
2243 clear_string_option(&buf->b_p_ff); | |
2244 clear_string_option(&buf->b_p_bh); | |
2245 clear_string_option(&buf->b_p_bt); | |
2246 } | |
2247 #ifdef FEAT_FIND_ID | |
2248 clear_string_option(&buf->b_p_def); | |
2249 clear_string_option(&buf->b_p_inc); | |
2250 # ifdef FEAT_EVAL | |
2251 clear_string_option(&buf->b_p_inex); | |
2252 # endif | |
2253 #endif | |
2254 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2255 clear_string_option(&buf->b_p_inde); | |
2256 clear_string_option(&buf->b_p_indk); | |
2257 #endif | |
788 | 2258 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2259 clear_string_option(&buf->b_p_bexpr); | |
2260 #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
|
2261 #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
|
2262 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
|
2263 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2264 clear_string_option(&buf->b_p_fp); |
667 | 2265 #if defined(FEAT_EVAL) |
2266 clear_string_option(&buf->b_p_fex); | |
2267 #endif | |
7 | 2268 #ifdef FEAT_CRYPT |
2269 clear_string_option(&buf->b_p_key); | |
2270 #endif | |
2271 clear_string_option(&buf->b_p_kp); | |
2272 clear_string_option(&buf->b_p_mps); | |
2273 clear_string_option(&buf->b_p_fo); | |
41 | 2274 clear_string_option(&buf->b_p_flp); |
7 | 2275 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
|
2276 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2277 clear_string_option(&buf->b_p_vsts); |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2278 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
|
2279 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
|
2280 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
|
2281 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
|
2282 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
|
2283 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
|
2284 #endif |
7 | 2285 #ifdef FEAT_KEYMAP |
2286 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
|
2287 keymap_clear(&buf->b_kmap_ga); |
7 | 2288 ga_clear(&buf->b_kmap_ga); |
2289 #endif | |
2290 clear_string_option(&buf->b_p_com); | |
2291 #ifdef FEAT_FOLDING | |
2292 clear_string_option(&buf->b_p_cms); | |
2293 #endif | |
2294 clear_string_option(&buf->b_p_nf); | |
2295 #ifdef FEAT_SYN_HL | |
2296 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
|
2297 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2298 #endif |
2299 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2300 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
|
2301 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
|
2302 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
|
2303 buf->b_s.b_cap_prog = NULL; |
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_spl); |
20802
ed00f0fbdaef
patch 8.2.0953: spell checking doesn't work for CamelCased words
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2305 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2306 #endif |
2307 #ifdef FEAT_SEARCHPATH | |
2308 clear_string_option(&buf->b_p_sua); | |
2309 #endif | |
2310 clear_string_option(&buf->b_p_ft); | |
2311 #ifdef FEAT_CINDENT | |
2312 clear_string_option(&buf->b_p_cink); | |
2313 clear_string_option(&buf->b_p_cino); | |
2314 #endif | |
2315 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2316 clear_string_option(&buf->b_p_cinw); | |
2317 #endif | |
2318 clear_string_option(&buf->b_p_cpt); | |
12 | 2319 #ifdef FEAT_COMPL_FUNC |
2320 clear_string_option(&buf->b_p_cfu); | |
502 | 2321 clear_string_option(&buf->b_p_ofu); |
12 | 2322 #endif |
7 | 2323 #ifdef FEAT_QUICKFIX |
2324 clear_string_option(&buf->b_p_gp); | |
2325 clear_string_option(&buf->b_p_mp); | |
2326 clear_string_option(&buf->b_p_efm); | |
2327 #endif | |
2328 clear_string_option(&buf->b_p_ep); | |
2329 clear_string_option(&buf->b_p_path); | |
2330 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
|
2331 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
|
2332 #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
|
2333 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
|
2334 #endif |
7 | 2335 clear_string_option(&buf->b_p_dict); |
2336 clear_string_option(&buf->b_p_tsr); | |
12 | 2337 #ifdef FEAT_TEXTOBJ |
2338 clear_string_option(&buf->b_p_qe); | |
2339 #endif | |
7 | 2340 buf->b_p_ar = -1; |
5446 | 2341 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2342 #ifdef FEAT_LISP |
2343 clear_string_option(&buf->b_p_lw); | |
2344 #endif | |
6243 | 2345 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
|
2346 clear_string_option(&buf->b_p_menc); |
7 | 2347 } |
2348 | |
2349 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2350 * 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
|
2351 * Set linenr to "lnum" or altfpos.lnum if "lnum" == 0. |
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2352 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2353 * if (options & GETF_SETMARK) call setpcmark() |
2354 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2355 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2356 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2357 * Return FAIL for failure, OK for success. |
7 | 2358 */ |
2359 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2360 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2361 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2362 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2363 int options, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2364 int forceit) |
7 | 2365 { |
2366 buf_T *buf; | |
2367 win_T *wp = NULL; | |
2368 pos_T *fpos; | |
2369 colnr_T col; | |
2370 | |
2371 buf = buflist_findnr(n); | |
2372 if (buf == NULL) | |
2373 { | |
2374 if ((options & GETF_ALT) && n == 0) | |
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diff
changeset
|
2375 emsg(_(e_noalt)); |
7 | 2376 else |
15490
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patch 8.1.0753: printf format not checked for semsg()
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diff
changeset
|
2377 semsg(_("E92: Buffer %d not found"), n); |
7 | 2378 return FAIL; |
2379 } | |
2380 | |
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parents:
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diff
changeset
|
2381 // if alternate file is the current buffer, nothing to do |
7 | 2382 if (buf == curbuf) |
2383 return OK; | |
2384 | |
633 | 2385 if (text_locked()) |
631 | 2386 { |
633 | 2387 text_locked_msg(); |
7 | 2388 return FAIL; |
631 | 2389 } |
819 | 2390 if (curbuf_locked()) |
2391 return FAIL; | |
7 | 2392 |
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|
2393 // altfpos may be changed by getfile(), get it now |
7 | 2394 if (lnum == 0) |
2395 { | |
2396 fpos = buflist_findfpos(buf); | |
2397 lnum = fpos->lnum; | |
2398 col = fpos->col; | |
2399 } | |
2400 else | |
2401 col = 0; | |
2402 | |
2403 if (options & GETF_SWITCH) | |
2404 { | |
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diff
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|
2405 // If 'switchbuf' contains "useopen": jump to first window containing |
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diff
changeset
|
2406 // "buf" if one exists |
1618 | 2407 if (swb_flags & SWB_USEOPEN) |
7 | 2408 wp = buf_jump_open_win(buf); |
6843 | 2409 |
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changeset
|
2410 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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parents:
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diff
changeset
|
2411 // page containing "buf" if one exists |
1618 | 2412 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2413 wp = buf_jump_open_tab(buf); |
6843 | 2414 |
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|
2415 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
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diff
changeset
|
2416 // current buffer isn't empty: open new tab or window |
6843 | 2417 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) |
11121
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diff
changeset
|
2418 && !BUFEMPTY()) |
7 | 2419 { |
6843 | 2420 if (swb_flags & SWB_NEWTAB) |
1618 | 2421 tabpage_new(); |
6843 | 2422 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2423 == FAIL) | |
7 | 2424 return FAIL; |
2583 | 2425 RESET_BINDING(curwin); |
7 | 2426 } |
2427 } | |
2428 | |
2429 ++RedrawingDisabled; | |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
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parents:
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diff
changeset
|
2430 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
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changeset
|
2431 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2432 { |
2433 --RedrawingDisabled; | |
2434 | |
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diff
changeset
|
2435 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2436 if (!p_sol && col != 0) |
2437 { | |
2438 curwin->w_cursor.col = col; | |
2439 check_cursor_col(); | |
2440 curwin->w_cursor.coladd = 0; | |
2441 curwin->w_set_curswant = TRUE; | |
2442 } | |
2443 return OK; | |
2444 } | |
2445 --RedrawingDisabled; | |
2446 return FAIL; | |
2447 } | |
2448 | |
2449 /* | |
2450 * go to the last know line number for the current buffer | |
2451 */ | |
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patch 8.1.1891: functions used in one file are global
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changeset
|
2452 static void |
7817
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diff
changeset
|
2453 buflist_getfpos(void) |
7 | 2454 { |
2455 pos_T *fpos; | |
2456 | |
2457 fpos = buflist_findfpos(curbuf); | |
2458 | |
2459 curwin->w_cursor.lnum = fpos->lnum; | |
2460 check_cursor_lnum(); | |
2461 | |
2462 if (p_sol) | |
2463 curwin->w_cursor.col = 0; | |
2464 else | |
2465 { | |
2466 curwin->w_cursor.col = fpos->col; | |
2467 check_cursor_col(); | |
2468 curwin->w_cursor.coladd = 0; | |
2469 curwin->w_set_curswant = TRUE; | |
2470 } | |
2471 } | |
2472 | |
42 | 2473 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2474 /* | |
2475 * Find file in buffer list by name (it has to be for the current window). | |
2476 * Returns NULL if not found. | |
2477 */ | |
2478 buf_T * | |
7817
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diff
changeset
|
2479 buflist_findname_exp(char_u *fname) |
42 | 2480 { |
2481 char_u *ffname; | |
2482 buf_T *buf = NULL; | |
2483 | |
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|
2484 // First make the name into a full path name |
42 | 2485 ffname = FullName_save(fname, |
2486 #ifdef UNIX | |
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|
2487 TRUE // force expansion, get rid of symbolic links |
42 | 2488 #else |
2489 FALSE | |
2490 #endif | |
2491 ); | |
2492 if (ffname != NULL) | |
2493 { | |
2494 buf = buflist_findname(ffname); | |
2495 vim_free(ffname); | |
2496 } | |
2497 return buf; | |
2498 } | |
2499 #endif | |
2500 | |
7 | 2501 /* |
2502 * Find file in buffer list by name (it has to be for the current window). | |
2503 * "ffname" must have a full path. | |
42 | 2504 * Skips dummy buffers. |
2505 * Returns NULL if not found. | |
7 | 2506 */ |
2507 buf_T * | |
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diff
changeset
|
2508 buflist_findname(char_u *ffname) |
7 | 2509 { |
2510 #ifdef UNIX | |
9387
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9228
diff
changeset
|
2511 stat_T st; |
7 | 2512 |
2513 if (mch_stat((char *)ffname, &st) < 0) | |
2514 st.st_dev = (dev_T)-1; | |
2515 return buflist_findname_stat(ffname, &st); | |
2516 } | |
2517 | |
2518 /* | |
2519 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2520 * twice for the same file. | |
42 | 2521 * Returns NULL if not found. |
7 | 2522 */ |
2523 static buf_T * | |
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diff
changeset
|
2524 buflist_findname_stat( |
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|
2525 char_u *ffname, |
9387
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diff
changeset
|
2526 stat_T *stp) |
7 | 2527 { |
2528 #endif | |
2529 buf_T *buf; | |
2530 | |
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|
2531 // Start at the last buffer, expect to find a match sooner. |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2532 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2533 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2534 #ifdef UNIX |
2535 , stp | |
2536 #endif | |
2537 )) | |
2538 return buf; | |
2539 return NULL; | |
2540 } | |
2541 | |
2542 /* | |
2543 * Find file in buffer list by a regexp pattern. | |
2544 * Return fnum of the found buffer. | |
2545 * Return < 0 for error. | |
2546 */ | |
2547 int | |
7817
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7799
diff
changeset
|
2548 buflist_findpat( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2549 char_u *pattern, |
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|
2550 char_u *pattern_end, // pointer to first char after pattern |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
2551 int unlisted, // find unlisted buffers |
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
2552 int diffmode UNUSED, // find diff-mode buffers only |
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parents:
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diff
changeset
|
2553 int curtab_only) // find buffers in current tab only |
7 | 2554 { |
2555 buf_T *buf; | |
2556 int match = -1; | |
2557 int find_listed; | |
2558 char_u *pat; | |
2559 char_u *patend; | |
2560 int attempt; | |
2561 char_u *p; | |
2562 int toggledollar; | |
2563 | |
2564 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2565 { | |
2566 if (*pattern == '%') | |
2567 match = curbuf->b_fnum; | |
2568 else | |
2569 match = curwin->w_alt_fnum; | |
2570 #ifdef FEAT_DIFF | |
2571 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2572 match = -1; | |
2573 #endif | |
2574 } | |
2575 | |
2576 /* | |
2577 * Try four ways of matching a listed buffer: | |
2578 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2579 * attempt == 1: with '^' at start (only at position 0) |
7 | 2580 * attempt == 2: with '$' at end (only match at end) |
2581 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2582 * Repeat this for finding an unlisted buffer if there was no matching | |
2583 * listed buffer. | |
2584 */ | |
2585 else | |
2586 { | |
2587 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2588 if (pat == NULL) | |
2589 return -1; | |
2590 patend = pat + STRLEN(pat) - 1; | |
2591 toggledollar = (patend > pat && *patend == '$'); | |
2592 | |
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diff
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|
2593 // First try finding a listed buffer. If not found and "unlisted" |
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parents:
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diff
changeset
|
2594 // is TRUE, try finding an unlisted buffer. |
7 | 2595 find_listed = TRUE; |
2596 for (;;) | |
2597 { | |
2598 for (attempt = 0; attempt <= 3; ++attempt) | |
2599 { | |
6375 | 2600 regmatch_T regmatch; |
2601 | |
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|
2602 // may add '^' and '$' |
7 | 2603 if (toggledollar) |
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diff
changeset
|
2604 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2605 p = pat; |
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|
2606 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2607 ++p; |
23272
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patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
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22987
diff
changeset
|
2608 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2609 if (regmatch.regprog == NULL) |
7 | 2610 { |
2611 vim_free(pat); | |
2612 return -1; | |
2613 } | |
2614 | |
19934
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diff
changeset
|
2615 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2616 if (buf->b_p_bl == find_listed |
2617 #ifdef FEAT_DIFF | |
2618 && (!diffmode || diff_mode_buf(buf)) | |
2619 #endif | |
6375 | 2620 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2621 { |
4236 | 2622 if (curtab_only) |
2623 { | |
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changeset
|
2624 // Ignore the match if the buffer is not open in |
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changeset
|
2625 // the current tab. |
4236 | 2626 win_T *wp; |
2627 | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2628 FOR_ALL_WINDOWS(wp) |
4236 | 2629 if (wp->w_buffer == buf) |
2630 break; | |
2631 if (wp == NULL) | |
2632 continue; | |
2633 } | |
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|
2634 if (match >= 0) // already found a match |
7 | 2635 { |
2636 match = -2; | |
2637 break; | |
2638 } | |
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|
2639 match = buf->b_fnum; // remember first match |
7 | 2640 } |
2641 | |
6375 | 2642 vim_regfree(regmatch.regprog); |
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|
2643 if (match >= 0) // found one match |
7 | 2644 break; |
2645 } | |
2646 | |
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|
2647 // Only search for unlisted buffers if there was no match with |
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diff
changeset
|
2648 // a listed buffer. |
7 | 2649 if (!unlisted || !find_listed || match != -1) |
2650 break; | |
2651 find_listed = FALSE; | |
2652 } | |
2653 | |
2654 vim_free(pat); | |
2655 } | |
2656 | |
2657 if (match == -2) | |
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patch 8.1.0743: giving error messages is not flexible
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|
2658 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2659 else if (match < 0) |
15470
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|
2660 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2661 return match; |
2662 } | |
2663 | |
18463
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diff
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|
2664 #ifdef FEAT_VIMINFO |
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|
2665 typedef struct { |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2666 buf_T *buf; |
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changeset
|
2667 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
|
2668 } bufmatch_T; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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changeset
|
2669 #endif |
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diff
changeset
|
2670 |
7 | 2671 /* |
2672 * Find all buffer names that match. | |
2673 * For command line expansion of ":buf" and ":sbuf". | |
2674 * Return OK if matches found, FAIL otherwise. | |
2675 */ | |
2676 int | |
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7799
diff
changeset
|
2677 ExpandBufnames( |
83861277e6a3
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7799
diff
changeset
|
2678 char_u *pat, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7799
diff
changeset
|
2679 int *num_file, |
83861277e6a3
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7799
diff
changeset
|
2680 char_u ***file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2681 int options) |
7 | 2682 { |
2683 int count = 0; | |
2684 buf_T *buf; | |
2685 int round; | |
2686 char_u *p; | |
2687 int attempt; | |
170 | 2688 char_u *patc; |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2689 #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
|
2690 bufmatch_T *matches = NULL; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2691 #endif |
7 | 2692 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2693 *num_file = 0; // return values in case of FAIL |
7 | 2694 *file = NULL; |
2695 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2696 #ifdef FEAT_DIFF |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2697 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
|
2698 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2699 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2700 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2701 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2702 if (*pat == '^') |
2703 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2704 patc = alloc(STRLEN(pat) + 11); |
170 | 2705 if (patc == NULL) |
2706 return FAIL; | |
2707 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2708 STRCPY(patc + 11, pat + 1); | |
2709 } | |
2710 else | |
2711 patc = pat; | |
2712 | |
7 | 2713 /* |
170 | 2714 * attempt == 0: try match with '\<', match at start of word |
267 | 2715 * attempt == 1: try match without '\<', match anywhere |
7 | 2716 */ |
267 | 2717 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2718 { |
6375 | 2719 regmatch_T regmatch; |
2720 | |
267 | 2721 if (attempt > 0 && patc == pat) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2722 break; // there was no anchor, no need to try again |
6375 | 2723 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2724 if (regmatch.regprog == NULL) | |
7 | 2725 { |
170 | 2726 if (patc != pat) |
2727 vim_free(patc); | |
2728 return FAIL; | |
7 | 2729 } |
2730 | |
2731 /* | |
2732 * round == 1: Count the matches. | |
2733 * round == 2: Build the array to keep the matches. | |
2734 */ | |
2735 for (round = 1; round <= 2; ++round) | |
2736 { | |
2737 count = 0; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2738 FOR_ALL_BUFFERS(buf) |
7 | 2739 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2740 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2741 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2742 #ifdef FEAT_DIFF |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2743 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
|
2744 // 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
|
2745 // :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
|
2746 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
|
2747 continue; |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2748 #endif |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2749 |
6375 | 2750 p = buflist_match(®match, buf, p_wic); |
7 | 2751 if (p != NULL) |
2752 { | |
2753 if (round == 1) | |
2754 ++count; | |
2755 else | |
2756 { | |
2757 if (options & WILD_HOME_REPLACE) | |
2758 p = home_replace_save(buf, p); | |
2759 else | |
2760 p = vim_strsave(p); | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2761 #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
|
2762 if (matches != NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2763 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2764 matches[count].buf = buf; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2765 matches[count].match = p; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2766 count++; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2767 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2768 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
|
2769 #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
|
2770 (*file)[count++] = p; |
7 | 2771 } |
2772 } | |
2773 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2774 if (count == 0) // no match found, break here |
7 | 2775 break; |
2776 if (round == 1) | |
2777 { | |
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
|
2778 *file = ALLOC_MULT(char_u *, count); |
7 | 2779 if (*file == NULL) |
2780 { | |
6375 | 2781 vim_regfree(regmatch.regprog); |
170 | 2782 if (patc != pat) |
2783 vim_free(patc); | |
7 | 2784 return FAIL; |
2785 } | |
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
|
2786 #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
|
2787 if (options & WILD_BUFLASTUSED) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2788 matches = ALLOC_MULT(bufmatch_T, count); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2789 #endif |
7 | 2790 } |
2791 } | |
6375 | 2792 vim_regfree(regmatch.regprog); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2793 if (count) // match(es) found, break here |
7 | 2794 break; |
2795 } | |
2796 | |
170 | 2797 if (patc != pat) |
2798 vim_free(patc); | |
2799 | |
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
|
2800 #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
|
2801 if (matches != NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2802 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2803 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
|
2804 if (count > 1) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2805 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2806 // if the current buffer is first in the list, place it at the end |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2807 if (matches[0].buf == curbuf) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2808 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2809 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
|
2810 (*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
|
2811 (*file)[count-1] = matches[0].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2812 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2813 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
|
2814 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2815 for (i = 0; i < count; i++) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2816 (*file)[i] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2817 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2818 vim_free(matches); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2819 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2820 #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
|
2821 |
7 | 2822 *num_file = count; |
2823 return (count == 0 ? FAIL : OK); | |
2824 } | |
2825 | |
2826 /* | |
2827 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2828 */ | |
2829 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2830 buflist_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2831 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2832 buf_T *buf, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2833 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2834 { |
2835 char_u *match; | |
2836 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2837 // First try the short file name, then the long file name. |
6375 | 2838 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2839 if (match == NULL) |
6375 | 2840 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2841 |
2842 return match; | |
2843 } | |
2844 | |
2845 /* | |
2846 * Try matching the regexp in "prog" with file name "name". | |
2847 * Return "name" when there is a match, NULL when not. | |
2848 */ | |
2849 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2850 fname_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2851 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2852 char_u *name, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2853 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2854 { |
2855 char_u *match = NULL; | |
2856 char_u *p; | |
2857 | |
2858 if (name != NULL) | |
2859 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2860 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2861 rmp->rm_ic = p_fic || ignore_case; |
2862 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2863 match = name; |
2864 else | |
2865 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2866 // Replace $(HOME) with '~' and try matching again. |
7 | 2867 p = home_replace_save(NULL, name); |
6375 | 2868 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2869 match = name; |
2870 vim_free(p); | |
2871 } | |
2872 } | |
2873 | |
2874 return match; | |
2875 } | |
2876 | |
2877 /* | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2878 * Find a file in the buffer list by buffer number. |
7 | 2879 */ |
2880 buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2881 buflist_findnr(int nr) |
7 | 2882 { |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2883 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2884 hashitem_T *hi; |
7 | 2885 |
2886 if (nr == 0) | |
2887 nr = curwin->w_alt_fnum; | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2888 sprintf((char *)key, "%x", nr); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2889 hi = hash_find(&buf_hashtab, key); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2890 |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2891 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2892 return (buf_T *)(hi->hi_key |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2893 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2894 return NULL; |
2895 } | |
2896 | |
2897 /* | |
2898 * Get name of file 'n' in the buffer list. | |
2899 * When the file has no name an empty string is returned. | |
2900 * home_replace() is used to shorten the file name (used for marks). | |
2901 * Returns a pointer to allocated memory, of NULL when failed. | |
2902 */ | |
2903 char_u * | |
7817
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diff
changeset
|
2904 buflist_nr2name( |
83861277e6a3
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diff
changeset
|
2905 int n, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2906 int fullname, |
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parents:
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diff
changeset
|
2907 int helptail) // for help buffers return tail only |
7 | 2908 { |
2909 buf_T *buf; | |
2910 | |
2911 buf = buflist_findnr(n); | |
2912 if (buf == NULL) | |
2913 return NULL; | |
2914 return home_replace_save(helptail ? buf : NULL, | |
2915 fullname ? buf->b_ffname : buf->b_fname); | |
2916 } | |
2917 | |
2918 /* | |
2919 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2920 * When "copy_options" is TRUE save the local window option values. | |
2921 * When "lnum" is 0 only do the options. | |
2922 */ | |
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diff
changeset
|
2923 void |
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diff
changeset
|
2924 buflist_setfpos( |
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diff
changeset
|
2925 buf_T *buf, |
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changeset
|
2926 win_T *win, // may be NULL when using :badd |
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diff
changeset
|
2927 linenr_T lnum, |
83861277e6a3
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parents:
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diff
changeset
|
2928 colnr_T col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2929 int copy_options) |
7 | 2930 { |
2931 wininfo_T *wip; | |
2932 | |
19888
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parents:
19816
diff
changeset
|
2933 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2934 if (wip->wi_win == win) |
2935 break; | |
2936 if (wip == NULL) | |
2937 { | |
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parents:
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diff
changeset
|
2938 // allocate a new entry |
16825
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diff
changeset
|
2939 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2940 if (wip == NULL) |
2941 return; | |
2942 wip->wi_win = win; | |
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diff
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|
2943 if (lnum == 0) // set lnum even when it's 0 |
7 | 2944 lnum = 1; |
2945 } | |
2946 else | |
2947 { | |
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changeset
|
2948 // remove the entry from the list |
7 | 2949 if (wip->wi_prev) |
2950 wip->wi_prev->wi_next = wip->wi_next; | |
2951 else | |
2952 buf->b_wininfo = wip->wi_next; | |
2953 if (wip->wi_next) | |
2954 wip->wi_next->wi_prev = wip->wi_prev; | |
2955 if (copy_options && wip->wi_optset) | |
2956 { | |
2957 clear_winopt(&wip->wi_opt); | |
2958 #ifdef FEAT_FOLDING | |
2959 deleteFoldRecurse(&wip->wi_folds); | |
2960 #endif | |
2961 } | |
2962 } | |
2963 if (lnum != 0) | |
2964 { | |
2965 wip->wi_fpos.lnum = lnum; | |
2966 wip->wi_fpos.col = col; | |
2967 } | |
22711
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|
2968 if (copy_options && win != NULL) |
7 | 2969 { |
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|
2970 // Save the window-specific option values. |
7 | 2971 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
2972 #ifdef FEAT_FOLDING | |
2973 wip->wi_fold_manual = win->w_fold_manual; | |
2974 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2975 #endif | |
2976 wip->wi_optset = TRUE; | |
2977 } | |
2978 | |
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changeset
|
2979 // insert the entry in front of the list |
7 | 2980 wip->wi_next = buf->b_wininfo; |
2981 buf->b_wininfo = wip; | |
2982 wip->wi_prev = NULL; | |
2983 if (wip->wi_next) | |
2984 wip->wi_next->wi_prev = wip; | |
2985 | |
2986 return; | |
2987 } | |
2988 | |
1743 | 2989 #ifdef FEAT_DIFF |
2990 /* | |
2991 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2992 * page. That's because a diff is local to a tab page. | |
2993 */ | |
2994 static int | |
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parents:
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diff
changeset
|
2995 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2996 { |
2997 win_T *wp; | |
2998 | |
2999 if (wip->wi_opt.wo_diff) | |
3000 { | |
9649
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diff
changeset
|
3001 FOR_ALL_WINDOWS(wp) |
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|
3002 // return FALSE when it's a window in the current tab page, thus |
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parents:
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diff
changeset
|
3003 // the buffer was in diff mode here |
1743 | 3004 if (wip->wi_win == wp) |
3005 return FALSE; | |
3006 return TRUE; | |
3007 } | |
3008 return FALSE; | |
3009 } | |
3010 #endif | |
3011 | |
7 | 3012 /* |
3013 * Find info for the current window in buffer "buf". | |
3014 * If not found, return the info for the most recently used window. | |
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|
3015 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3016 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3017 * another tab page. | |
7 | 3018 * Returns NULL when there isn't any info. |
3019 */ | |
3020 static wininfo_T * | |
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diff
changeset
|
3021 find_wininfo( |
83861277e6a3
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changeset
|
3022 buf_T *buf, |
22711
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changeset
|
3023 int need_options, |
7817
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diff
changeset
|
3024 int skip_diff_buffer UNUSED) |
7 | 3025 { |
3026 wininfo_T *wip; | |
3027 | |
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|
3028 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3029 if (wip->wi_win == curwin |
3030 #ifdef FEAT_DIFF | |
3031 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3032 #endif | |
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|
3033 |
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changeset
|
3034 && (!need_options || wip->wi_optset)) |
7 | 3035 break; |
1743 | 3036 |
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changeset
|
3037 // If no wininfo for curwin, use the first in the list (that doesn't have |
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diff
changeset
|
3038 // 'diff' set and is in another tab page). |
22711
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Bram Moolenaar <Bram@vim.org>
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changeset
|
3039 // If "need_options" is TRUE skip entries that don't have options set, |
92f221ad267c
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diff
changeset
|
3040 // unless the window is editing "buf", so we can copy from the window |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3041 // itself. |
1743 | 3042 if (wip == NULL) |
3043 { | |
3044 #ifdef FEAT_DIFF | |
3045 if (skip_diff_buffer) | |
3046 { | |
19888
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|
3047 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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|
3048 if (!wininfo_other_tab_diff(wip) |
92f221ad267c
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|
3049 && (!need_options || wip->wi_optset |
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|
3050 || (wip->wi_win != NULL |
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diff
changeset
|
3051 && wip->wi_win->w_buffer == buf))) |
1743 | 3052 break; |
3053 } | |
3054 else | |
3055 #endif | |
3056 wip = buf->b_wininfo; | |
3057 } | |
7 | 3058 return wip; |
3059 } | |
3060 | |
3061 /* | |
3062 * Reset the local window options to the values last used in this window. | |
3063 * If the buffer wasn't used in this window before, use the values from | |
3064 * the most recently used window. If the values were never set, use the | |
3065 * global values for the window. | |
3066 */ | |
3067 void | |
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parents:
7799
diff
changeset
|
3068 get_winopts(buf_T *buf) |
7 | 3069 { |
3070 wininfo_T *wip; | |
3071 | |
3072 clear_winopt(&curwin->w_onebuf_opt); | |
3073 #ifdef FEAT_FOLDING | |
3074 clearFolding(curwin); | |
3075 #endif | |
3076 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3077 wip = find_wininfo(buf, TRUE, TRUE); |
13931
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patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3078 if (wip != NULL && wip->wi_win != NULL |
fc03fabbedc5
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diff
changeset
|
3079 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3080 { |
18757
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|
3081 // The buffer is currently displayed in the window: use the actual |
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diff
changeset
|
3082 // option values instead of the saved (possibly outdated) values. |
13931
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parents:
13782
diff
changeset
|
3083 win_T *wp = wip->wi_win; |
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diff
changeset
|
3084 |
fc03fabbedc5
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diff
changeset
|
3085 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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changeset
|
3086 #ifdef FEAT_FOLDING |
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changeset
|
3087 curwin->w_fold_manual = wp->w_fold_manual; |
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diff
changeset
|
3088 curwin->w_foldinvalid = TRUE; |
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diff
changeset
|
3089 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
fc03fabbedc5
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changeset
|
3090 #endif |
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changeset
|
3091 } |
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changeset
|
3092 else if (wip != NULL && wip->wi_optset) |
fc03fabbedc5
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changeset
|
3093 { |
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changeset
|
3094 // the buffer was displayed in the current window earlier |
7 | 3095 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3096 #ifdef FEAT_FOLDING | |
3097 curwin->w_fold_manual = wip->wi_fold_manual; | |
3098 curwin->w_foldinvalid = TRUE; | |
3099 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3100 #endif | |
3101 } | |
3102 else | |
3103 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3104 | |
3105 #ifdef FEAT_FOLDING | |
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changeset
|
3106 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3107 if (p_fdls >= 0) |
3108 curwin->w_p_fdl = p_fdls; | |
3109 #endif | |
18156
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3110 after_copy_winopt(curwin); |
7 | 3111 } |
3112 | |
3113 /* | |
3114 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3115 * window. | |
3116 * Returns a pointer to no_position if no position is found. | |
3117 */ | |
3118 pos_T * | |
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diff
changeset
|
3119 buflist_findfpos(buf_T *buf) |
7 | 3120 { |
3121 wininfo_T *wip; | |
15636
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patch 8.1.0826: too many #ifdefs
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diff
changeset
|
3122 static pos_T no_position = {1, 0, 0}; |
7 | 3123 |
22711
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changeset
|
3124 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3125 if (wip != NULL) |
3126 return &(wip->wi_fpos); | |
3127 else | |
3128 return &no_position; | |
3129 } | |
3130 | |
3131 /* | |
3132 * Find the lnum for the buffer 'buf' for the current window. | |
3133 */ | |
3134 linenr_T | |
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7799
diff
changeset
|
3135 buflist_findlnum(buf_T *buf) |
7 | 3136 { |
3137 return buflist_findfpos(buf)->lnum; | |
3138 } | |
3139 | |
3140 /* | |
11447
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
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11158
diff
changeset
|
3141 * List all known file names (for :files and :buffers command). |
7 | 3142 */ |
3143 void | |
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7799
diff
changeset
|
3144 buflist_list(exarg_T *eap) |
7 | 3145 { |
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
|
3146 buf_T *buf = firstbuf; |
7 | 3147 int len; |
3148 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
|
3149 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
|
3150 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
|
3151 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3152 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3153 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
|
3154 #endif |
7 | 3155 |
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
|
3156 #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
|
3157 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
|
3158 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
|
3159 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3160 if (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
|
3161 { |
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 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
|
3163 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
|
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 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
|
3166 ((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
|
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 |
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 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
|
3170 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
|
3171 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3172 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
|
3173 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
|
3174 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3175 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3176 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3177 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
|
3178 ? (++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
|
3179 : 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
|
3180 #else |
7 | 3181 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
|
3182 #endif |
7 | 3183 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3184 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3185 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
|
3186 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
|
3187 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3188 // skip unlisted buffers, unless ! was used |
6945 | 3189 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3190 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3191 || (vim_strchr(eap->arg, '+') | |
3192 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3193 || (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
|
3194 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3195 || (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
|
3196 && (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
|
3197 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3198 || (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
|
3199 && (!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
|
3200 || (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
|
3201 && (!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
|
3202 || (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
|
3203 && (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
|
3204 #endif |
6945 | 3205 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3206 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3207 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3208 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3209 || (vim_strchr(eap->arg, '#') | |
3210 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3211 continue; |
3212 if (buf_spname(buf) != NULL) | |
3839 | 3213 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3214 else |
3215 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
|
3216 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3217 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3218 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3219 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
|
3220 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3221 #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
|
3222 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
|
3223 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3224 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
|
3225 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3226 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3227 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3228 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
|
3229 // 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
|
3230 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3231 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
|
3232 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
|
3233 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3234 #endif |
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 = !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
|
3236 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3237 msg_putchar('\n'); |
302 | 3238 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3239 buf->b_fnum, |
3240 buf->b_p_bl ? ' ' : 'u', | |
3241 buf == curbuf ? '%' : | |
3242 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3243 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3244 (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
|
3245 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3246 changed_char, |
300 | 3247 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3248 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3249 len = IOSIZE - 20; |
7 | 3250 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3251 // put "line 999" in column 40 or after the file name |
7 | 3252 i = 40 - vim_strsize(IObuff); |
3253 do | |
3254 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3255 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
|
3256 #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
|
3257 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
|
3258 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
|
3259 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
|
3260 #endif |
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
|
3261 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
|
3262 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3263 : (long)buflist_findlnum(buf)); |
7 | 3264 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3265 out_flush(); // output one line at a time |
7 | 3266 ui_breakcheck(); |
3267 } | |
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
|
3268 |
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
|
3269 #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
|
3270 if (buflist_data) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3271 ga_clear(&buflist); |
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
|
3272 #endif |
7 | 3273 } |
3274 | |
3275 /* | |
3276 * Get file name and line number for file 'fnum'. | |
3277 * Used by DoOneCmd() for translating '%' and '#'. | |
3278 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3279 * Return FAIL if not found, OK for success. | |
3280 */ | |
3281 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3282 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3283 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3284 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3285 linenr_T *lnum) |
7 | 3286 { |
3287 buf_T *buf; | |
3288 | |
3289 buf = buflist_findnr(fnum); | |
3290 if (buf == NULL || buf->b_fname == NULL) | |
3291 return FAIL; | |
3292 | |
3293 *fname = buf->b_fname; | |
3294 *lnum = buflist_findlnum(buf); | |
3295 | |
3296 return OK; | |
3297 } | |
3298 | |
3299 /* | |
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diff
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|
3300 * Set the file name for "buf"' to "ffname_arg", short file name to |
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diff
changeset
|
3301 * "sfname_arg". |
7 | 3302 * The file name with the full path is also remembered, for when :cd is used. |
3303 * Returns FAIL for failure (file name already in use by other buffer) | |
3304 * OK otherwise. | |
3305 */ | |
3306 int | |
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diff
changeset
|
3307 setfname( |
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diff
changeset
|
3308 buf_T *buf, |
14917
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diff
changeset
|
3309 char_u *ffname_arg, |
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diff
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|
3310 char_u *sfname_arg, |
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diff
changeset
|
3311 int message) // give message when buffer already exists |
7 | 3312 { |
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diff
changeset
|
3313 char_u *ffname = ffname_arg; |
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diff
changeset
|
3314 char_u *sfname = sfname_arg; |
42 | 3315 buf_T *obuf = NULL; |
7 | 3316 #ifdef UNIX |
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changeset
|
3317 stat_T st; |
7 | 3318 #endif |
3319 | |
3320 if (ffname == NULL || *ffname == NUL) | |
3321 { | |
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|
3322 // Removing the name. |
14917
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|
3323 if (buf->b_sfname != buf->b_ffname) |
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changeset
|
3324 VIM_CLEAR(buf->b_sfname); |
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|
3325 else |
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diff
changeset
|
3326 buf->b_sfname = NULL; |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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diff
changeset
|
3327 VIM_CLEAR(buf->b_ffname); |
7 | 3328 #ifdef UNIX |
3329 st.st_dev = (dev_T)-1; | |
3330 #endif | |
3331 } | |
3332 else | |
3333 { | |
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|
3334 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
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changeset
|
3335 if (ffname == NULL) // out of memory |
7 | 3336 return FAIL; |
3337 | |
3338 /* | |
3339 * if the file name is already used in another buffer: | |
3340 * - if the buffer is loaded, fail | |
3341 * - if the buffer is not loaded, delete it from the list | |
3342 */ | |
3343 #ifdef UNIX | |
3344 if (mch_stat((char *)ffname, &st) < 0) | |
3345 st.st_dev = (dev_T)-1; | |
42 | 3346 #endif |
3347 if (!(buf->b_flags & BF_DUMMY)) | |
3348 #ifdef UNIX | |
3349 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3350 #else |
42 | 3351 obuf = buflist_findname(ffname); |
7 | 3352 #endif |
3353 if (obuf != NULL && obuf != buf) | |
3354 { | |
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|
3355 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail |
7 | 3356 { |
3357 if (message) | |
15470
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patch 8.1.0743: giving error messages is not flexible
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diff
changeset
|
3358 emsg(_("E95: Buffer with this name already exists")); |
7 | 3359 vim_free(ffname); |
3360 return FAIL; | |
3361 } | |
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changeset
|
3362 // delete from the list |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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diff
changeset
|
3363 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3364 } |
3365 sfname = vim_strsave(sfname); | |
3366 if (ffname == NULL || sfname == NULL) | |
3367 { | |
3368 vim_free(sfname); | |
3369 vim_free(ffname); | |
3370 return FAIL; | |
3371 } | |
3372 #ifdef USE_FNAME_CASE | |
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|
3373 fname_case(sfname, 0); // set correct case for short file name |
7 | 3374 #endif |
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|
3375 if (buf->b_sfname != buf->b_ffname) |
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diff
changeset
|
3376 vim_free(buf->b_sfname); |
7 | 3377 vim_free(buf->b_ffname); |
3378 buf->b_ffname = ffname; | |
3379 buf->b_sfname = sfname; | |
3380 } | |
3381 buf->b_fname = buf->b_sfname; | |
3382 #ifdef UNIX | |
3383 if (st.st_dev == (dev_T)-1) | |
1873 | 3384 buf->b_dev_valid = FALSE; |
7 | 3385 else |
3386 { | |
1873 | 3387 buf->b_dev_valid = TRUE; |
7 | 3388 buf->b_dev = st.st_dev; |
3389 buf->b_ino = st.st_ino; | |
3390 } | |
3391 #endif | |
3392 | |
3393 buf->b_shortname = FALSE; | |
3394 | |
3395 buf_name_changed(buf); | |
3396 return OK; | |
3397 } | |
3398 | |
3399 /* | |
41 | 3400 * Crude way of changing the name of a buffer. Use with care! |
3401 * The name should be relative to the current directory. | |
3402 */ | |
3403 void | |
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diff
changeset
|
3404 buf_set_name(int fnum, char_u *name) |
41 | 3405 { |
3406 buf_T *buf; | |
3407 | |
3408 buf = buflist_findnr(fnum); | |
3409 if (buf != NULL) | |
3410 { | |
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|
3411 if (buf->b_sfname != buf->b_ffname) |
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changeset
|
3412 vim_free(buf->b_sfname); |
41 | 3413 vim_free(buf->b_ffname); |
844 | 3414 buf->b_ffname = vim_strsave(name); |
3415 buf->b_sfname = NULL; | |
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|
3416 // Allocate ffname and expand into full path. Also resolves .lnk |
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changeset
|
3417 // files on Win32. |
844 | 3418 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3419 buf->b_fname = buf->b_sfname; |
3420 } | |
3421 } | |
3422 | |
3423 /* | |
7 | 3424 * Take care of what needs to be done when the name of buffer "buf" has |
3425 * changed. | |
3426 */ | |
3427 void | |
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diff
changeset
|
3428 buf_name_changed(buf_T *buf) |
7 | 3429 { |
3430 /* | |
3431 * If the file name changed, also change the name of the swapfile | |
3432 */ | |
3433 if (buf->b_ml.ml_mfp != NULL) | |
3434 ml_setname(buf); | |
3435 | |
3436 if (curwin->w_buffer == buf) | |
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|
3437 check_arg_idx(curwin); // check file name for arg list |
7 | 3438 #ifdef FEAT_TITLE |
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|
3439 maketitle(); // set window title |
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|
3440 #endif |
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changeset
|
3441 status_redraw_all(); // status lines need to be redrawn |
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|
3442 fmarks_check_names(buf); // check named file marks |
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changeset
|
3443 ml_timestamp(buf); // reset timestamp |
7 | 3444 } |
3445 | |
3446 /* | |
3447 * set alternate file name for current window | |
3448 * | |
3449 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3450 * Return the buffer. | |
3451 */ | |
3452 buf_T * | |
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diff
changeset
|
3453 setaltfname( |
83861277e6a3
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diff
changeset
|
3454 char_u *ffname, |
83861277e6a3
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changeset
|
3455 char_u *sfname, |
83861277e6a3
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changeset
|
3456 linenr_T lnum) |
7 | 3457 { |
3458 buf_T *buf; | |
3459 | |
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changeset
|
3460 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3461 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
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21459
diff
changeset
|
3462 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3463 curwin->w_alt_fnum = buf->b_fnum; |
3464 return buf; | |
3465 } | |
3466 | |
3467 /* | |
3468 * Get alternate file name for current window. | |
3469 * Return NULL if there isn't any, and give error message if requested. | |
3470 */ | |
3471 char_u * | |
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diff
changeset
|
3472 getaltfname( |
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diff
changeset
|
3473 int errmsg) // give error message |
7 | 3474 { |
3475 char_u *fname; | |
3476 linenr_T dummy; | |
3477 | |
3478 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3479 { | |
3480 if (errmsg) | |
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diff
changeset
|
3481 emsg(_(e_noalt)); |
7 | 3482 return NULL; |
3483 } | |
3484 return fname; | |
3485 } | |
3486 | |
3487 /* | |
3488 * Add a file name to the buflist and return its number. | |
3489 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3490 * | |
3491 * used by qf_init(), main() and doarglist() | |
3492 */ | |
3493 int | |
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diff
changeset
|
3494 buflist_add(char_u *fname, int flags) |
7 | 3495 { |
3496 buf_T *buf; | |
3497 | |
3498 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3499 if (buf != NULL) | |
3500 return buf->b_fnum; | |
3501 return 0; | |
3502 } | |
3503 | |
3504 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3505 /* | |
3506 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3507 */ | |
3508 void | |
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changeset
|
3509 buflist_slash_adjust(void) |
7 | 3510 { |
3511 buf_T *bp; | |
3512 | |
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9645
diff
changeset
|
3513 FOR_ALL_BUFFERS(bp) |
7 | 3514 { |
3515 if (bp->b_ffname != NULL) | |
3516 slash_adjust(bp->b_ffname); | |
3517 if (bp->b_sfname != NULL) | |
3518 slash_adjust(bp->b_sfname); | |
3519 } | |
3520 } | |
3521 #endif | |
3522 | |
3523 /* | |
1743 | 3524 * Set alternate cursor position for the current buffer and window "win". |
7 | 3525 * Also save the local window option values. |
3526 */ | |
3527 void | |
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diff
changeset
|
3528 buflist_altfpos(win_T *win) |
7 | 3529 { |
1743 | 3530 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3531 } |
3532 | |
3533 /* | |
3534 * Return TRUE if 'ffname' is not the same file as current file. | |
3535 * Fname must have a full path (expanded by mch_FullName()). | |
3536 */ | |
3537 int | |
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diff
changeset
|
3538 otherfile(char_u *ffname) |
7 | 3539 { |
3540 return otherfile_buf(curbuf, ffname | |
3541 #ifdef UNIX | |
3542 , NULL | |
3543 #endif | |
3544 ); | |
3545 } | |
3546 | |
3547 static int | |
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|
3548 otherfile_buf( |
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changeset
|
3549 buf_T *buf, |
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changeset
|
3550 char_u *ffname |
7 | 3551 #ifdef UNIX |
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changeset
|
3552 , stat_T *stp |
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|
3553 #endif |
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changeset
|
3554 ) |
7 | 3555 { |
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changeset
|
3556 // no name is different |
7 | 3557 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3558 return TRUE; | |
3559 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3560 return FALSE; | |
3561 #ifdef UNIX | |
3562 { | |
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changeset
|
3563 stat_T st; |
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|
3564 |
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changeset
|
3565 // If no stat_T given, get it now |
7 | 3566 if (stp == NULL) |
3567 { | |
1873 | 3568 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3569 st.st_dev = (dev_T)-1; |
3570 stp = &st; | |
3571 } | |
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|
3572 // Use dev/ino to check if the files are the same, even when the names |
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changeset
|
3573 // are different (possible with links). Still need to compare the |
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changeset
|
3574 // 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
|
3575 // 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
|
3576 // 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
|
3577 // 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
|
3578 // 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
|
3579 // 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
|
3580 // file. |
7 | 3581 if (buf_same_ino(buf, stp)) |
3582 { | |
3583 buf_setino(buf); | |
3584 if (buf_same_ino(buf, stp)) | |
3585 return FALSE; | |
3586 } | |
3587 } | |
3588 #endif | |
3589 return TRUE; | |
3590 } | |
3591 | |
3592 #if defined(UNIX) || defined(PROTO) | |
3593 /* | |
3594 * Set inode and device number for a buffer. | |
3595 * Must always be called when b_fname is changed!. | |
3596 */ | |
3597 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3598 buf_setino(buf_T *buf) |
7 | 3599 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3600 stat_T st; |
7 | 3601 |
3602 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3603 { | |
1873 | 3604 buf->b_dev_valid = TRUE; |
7 | 3605 buf->b_dev = st.st_dev; |
3606 buf->b_ino = st.st_ino; | |
3607 } | |
3608 else | |
1873 | 3609 buf->b_dev_valid = FALSE; |
7 | 3610 } |
3611 | |
3612 /* | |
3613 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3614 */ | |
3615 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3616 buf_same_ino( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3617 buf_T *buf, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3618 stat_T *stp) |
7 | 3619 { |
1873 | 3620 return (buf->b_dev_valid |
7 | 3621 && stp->st_dev == buf->b_dev |
3622 && stp->st_ino == buf->b_ino); | |
3623 } | |
3624 #endif | |
3625 | |
667 | 3626 /* |
3627 * Print info about the current buffer. | |
3628 */ | |
7 | 3629 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3630 fileinfo( |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3631 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
|
3632 int shorthelp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3633 int dont_truncate) |
7 | 3634 { |
3635 char_u *name; | |
3636 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3637 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3638 char *buffer; |
272 | 3639 size_t len; |
7 | 3640 |
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
|
3641 buffer = alloc(IOSIZE); |
7 | 3642 if (buffer == NULL) |
3643 return; | |
3644 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3645 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3646 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3647 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3648 p = buffer + STRLEN(buffer); |
3649 } | |
3650 else | |
3651 p = buffer; | |
3652 | |
3653 *p++ = '"'; | |
3654 if (buf_spname(curbuf) != NULL) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3655 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3656 else |
3657 { | |
3658 if (!fullname && curbuf->b_fname != NULL) | |
3659 name = curbuf->b_fname; | |
3660 else | |
3661 name = curbuf->b_ffname; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3662 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3663 (int)(IOSIZE - (p - buffer)), TRUE); |
3664 } | |
3665 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3666 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3667 curbufIsChanged() ? (shortmess(SHM_MOD) |
3668 ? " [+]" : _(" [Modified]")) : " ", | |
3669 (curbuf->b_flags & BF_NOTEDITED) | |
3670 #ifdef FEAT_QUICKFIX | |
3671 && !bt_dontwrite(curbuf) | |
3672 #endif | |
3673 ? _("[Not edited]") : "", | |
3674 (curbuf->b_flags & BF_NEW) | |
3675 #ifdef FEAT_QUICKFIX | |
3676 && !bt_dontwrite(curbuf) | |
3677 #endif | |
20828
db18625d8134
patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
parents:
20802
diff
changeset
|
3678 ? new_file_message() : "", |
7 | 3679 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3680 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3681 : _("[readonly]")) : "", |
3682 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3683 || curbuf->b_p_ro) ? | |
3684 " " : ""); | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3685 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3686 // causes an overflow, thus for large numbers divide instead. |
7 | 3687 if (curwin->w_cursor.lnum > 1000000L) |
3688 n = (int)(((long)curwin->w_cursor.lnum) / | |
3689 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3690 else | |
3691 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3692 (long)curbuf->b_ml.ml_line_count); | |
3693 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3694 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3695 #ifdef FEAT_CMDL_INFO |
3696 else if (p_ru) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3697 // Current line and column are already on the screen -- webb |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3698 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
|
3699 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
|
3700 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
|
3701 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3702 #endif |
3703 else | |
3704 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3705 vim_snprintf_add(buffer, IOSIZE, |
7 | 3706 _("line %ld of %ld --%d%%-- col "), |
3707 (long)curwin->w_cursor.lnum, | |
3708 (long)curbuf->b_ml.ml_line_count, | |
3709 n); | |
3710 validate_virtcol(); | |
1869 | 3711 len = STRLEN(buffer); |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3712 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3713 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3714 } | |
3715 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3716 (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
|
3717 !shortmess(SHM_FILE)); |
7 | 3718 |
3719 if (dont_truncate) | |
3720 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3721 // 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
|
3722 // First call msg_start() to get the message in the right place. |
7 | 3723 msg_start(); |
3724 n = msg_scroll; | |
3725 msg_scroll = TRUE; | |
3726 msg(buffer); | |
3727 msg_scroll = n; | |
3728 } | |
3729 else | |
3730 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3731 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3732 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3733 // 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
|
3734 // - 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
|
3735 // before redrawing). |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3736 // - 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
|
3737 // prompt. |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3738 set_keep_msg((char_u *)p, 0); |
7 | 3739 } |
3740 | |
3741 vim_free(buffer); | |
3742 } | |
3743 | |
3744 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3745 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3746 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3747 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3748 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3749 int vcol) |
7 | 3750 { |
3751 if (col == vcol) | |
1869 | 3752 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3753 else |
1869 | 3754 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3755 } |
3756 | |
3757 #if defined(FEAT_TITLE) || defined(PROTO) | |
3758 static char_u *lasttitle = NULL; | |
3759 static char_u *lasticon = NULL; | |
3760 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3761 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3762 * 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
|
3763 */ |
7 | 3764 void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3765 maketitle(void) |
7 | 3766 { |
3767 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
|
3768 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
|
3769 char_u *icon_str = NULL; |
7 | 3770 int maxlen = 0; |
3771 int len; | |
3772 int mustset; | |
3773 char_u buf[IOSIZE]; | |
3774 int off; | |
3775 | |
3776 if (!redrawing()) | |
3777 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3778 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3779 need_maketitle = TRUE; |
3780 return; | |
3781 } | |
3782 | |
3783 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
|
3784 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
|
3785 return; // nothing to do |
7 | 3786 |
3787 if (p_title) | |
3788 { | |
3789 if (p_titlelen > 0) | |
3790 { | |
3791 maxlen = p_titlelen * Columns / 100; | |
3792 if (maxlen < 10) | |
3793 maxlen = 10; | |
3794 } | |
3795 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3796 title_str = buf; |
7 | 3797 if (*p_titlestring != NUL) |
3798 { | |
3799 #ifdef FEAT_STL_OPT | |
771 | 3800 if (stl_syntax & STL_IN_TITLE) |
3801 { | |
3802 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
|
3803 int called_emsg_before = called_emsg; |
675 | 3804 |
3805 # ifdef FEAT_EVAL | |
771 | 3806 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3807 # 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
|
3808 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3809 p_titlestring, use_sandbox, |
681 | 3810 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
|
3811 if (called_emsg > called_emsg_before) |
771 | 3812 set_string_option_direct((char_u *)"titlestring", -1, |
3813 (char_u *)"", OPT_FREE, SID_ERROR); | |
3814 } | |
7 | 3815 else |
3816 #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
|
3817 title_str = p_titlestring; |
7 | 3818 } |
3819 else | |
3820 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3821 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3822 |
3780 | 3823 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3824 #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
|
3825 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3826 if (curbuf->b_fname == NULL) |
3780 | 3827 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
|
3828 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3829 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
|
3830 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3831 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
|
3832 SPACE_FOR_FNAME); |
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 #endif |
7 | 3835 else |
3836 { | |
3837 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3838 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3839 vim_free(p); |
3840 } | |
3841 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3842 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3843 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3844 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3845 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3846 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3847 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3848 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3849 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3850 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3851 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3852 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3853 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3854 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3855 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3856 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3857 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3858 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3859 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3860 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3861 #endif |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3862 ) |
7 | 3863 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3864 // Get path of file, replace home dir with ~ |
7 | 3865 off = (int)STRLEN(buf); |
3866 buf[off++] = ' '; | |
3867 buf[off++] = '('; | |
3868 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3869 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3870 #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
|
3871 // avoid "c:/name" to be reduced to "c" |
7 | 3872 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3873 off += 2; | |
3874 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3875 // remove the file name |
39 | 3876 p = gettail_sep(buf + off); |
7 | 3877 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
|
3878 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3879 // 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
|
3880 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3881 (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
|
3882 } |
7 | 3883 else |
3884 *p = NUL; | |
39 | 3885 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3886 // Translate unprintable chars and concatenate. Keep some |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3887 // room for the server name. When there is no room (very long |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3888 // file name) use (...). |
3780 | 3889 if (off < SPACE_FOR_DIR) |
3890 { | |
3891 p = transstr(buf + off); | |
3892 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3893 vim_free(p); | |
3894 } | |
3895 else | |
3896 { | |
3897 vim_strncpy(buf + off, (char_u *)"...", | |
3898 (size_t)(SPACE_FOR_ARGNR - off)); | |
3899 } | |
7 | 3900 STRCAT(buf, ")"); |
3901 } | |
3902 | |
3780 | 3903 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3904 |
3905 #if defined(FEAT_CLIENTSERVER) | |
3906 if (serverName != NULL) | |
3907 { | |
3908 STRCAT(buf, " - "); | |
2768 | 3909 vim_strcat(buf, serverName, IOSIZE); |
7 | 3910 } |
3911 else | |
3912 #endif | |
3913 STRCAT(buf, " - VIM"); | |
3914 | |
3915 if (maxlen > 0) | |
3916 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3917 // make it shorter by removing a bit in the middle |
3277 | 3918 if (vim_strsize(buf) > maxlen) |
3919 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3920 } |
3921 } | |
3922 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3923 mustset = value_changed(title_str, &lasttitle); |
7 | 3924 |
3925 if (p_icon) | |
3926 { | |
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
|
3927 icon_str = buf; |
7 | 3928 if (*p_iconstring != NUL) |
3929 { | |
3930 #ifdef FEAT_STL_OPT | |
771 | 3931 if (stl_syntax & STL_IN_ICON) |
3932 { | |
3933 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
|
3934 int called_emsg_before = called_emsg; |
675 | 3935 |
3936 # ifdef FEAT_EVAL | |
771 | 3937 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3938 # endif |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3939 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3940 p_iconstring, use_sandbox, |
681 | 3941 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
|
3942 if (called_emsg > called_emsg_before) |
771 | 3943 set_string_option_direct((char_u *)"iconstring", -1, |
3944 (char_u *)"", OPT_FREE, SID_ERROR); | |
3945 } | |
7 | 3946 else |
3947 #endif | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3948 icon_str = p_iconstring; |
7 | 3949 } |
3950 else | |
3951 { | |
3952 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3953 p = buf_spname(curbuf); |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3954 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
|
3955 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
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14037
diff
changeset
|
3956 *icon_str = NUL; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3957 // Truncate name at 100 bytes. |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3958 len = (int)STRLEN(p); |
7 | 3959 if (len > 100) |
3960 { | |
3961 len -= 100; | |
3962 if (has_mbyte) | |
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
|
3963 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3964 p += len; |
7 | 3965 } |
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
|
3966 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
|
3967 trans_characters(icon_str, IOSIZE); |
7 | 3968 } |
3969 } | |
3970 | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3971 mustset |= value_changed(icon_str, &lasticon); |
7 | 3972 |
3973 if (mustset) | |
3974 resettitle(); | |
3975 } | |
3976 | |
3977 /* | |
3978 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3979 * from "str" if it does. | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3980 * Return TRUE if resettitle() is to be called. |
7 | 3981 */ |
3982 static int | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3983 value_changed(char_u *str, char_u **last) |
7 | 3984 { |
3985 if ((str == NULL) != (*last == NULL) | |
3986 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3987 { | |
3988 vim_free(*last); | |
3989 if (str == NULL) | |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3990 { |
7 | 3991 *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
|
3992 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
|
3993 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
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diff
changeset
|
3994 } |
7 | 3995 else |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3996 { |
7 | 3997 *last = vim_strsave(str); |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3998 return TRUE; |
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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
|
3999 } |
7 | 4000 } |
4001 return FALSE; | |
4002 } | |
4003 | |
4004 /* | |
4005 * Put current window title back (used after calling a shell) | |
4006 */ | |
4007 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4008 resettitle(void) |
7 | 4009 { |
4010 mch_settitle(lasttitle, lasticon); | |
4011 } | |
358 | 4012 |
4013 # if defined(EXITFREE) || defined(PROTO) | |
4014 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4015 free_titles(void) |
358 | 4016 { |
4017 vim_free(lasttitle); | |
4018 vim_free(lasticon); | |
4019 } | |
4020 # endif | |
4021 | |
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diff
changeset
|
4022 #endif // FEAT_TITLE |
7 | 4023 |
686 | 4024 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
22721
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4025 |
92a100fc5e17
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diff
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|
4026 /* |
92a100fc5e17
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changeset
|
4027 * Used for building in the status line. |
92a100fc5e17
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|
4028 */ |
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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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changeset
|
4029 typedef struct |
92a100fc5e17
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changeset
|
4030 { |
92a100fc5e17
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|
4031 char_u *stl_start; |
92a100fc5e17
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22713
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changeset
|
4032 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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diff
changeset
|
4033 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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changeset
|
4034 enum { |
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 Normal, |
92a100fc5e17
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parents:
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changeset
|
4036 Empty, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4037 Group, |
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changeset
|
4038 Middle, |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4039 Highlight, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4040 TabPage, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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changeset
|
4041 Trunc |
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changeset
|
4042 } stl_type; |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4043 } stl_item_T; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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changeset
|
4044 |
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4045 static size_t stl_items_len = 20; // Initial value, grows as needed. |
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4046 static stl_item_T *stl_items = NULL; |
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4047 static int *stl_groupitem = NULL; |
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4048 static stl_hlrec_T *stl_hltab = NULL; |
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4049 static stl_hlrec_T *stl_tabtab = NULL; |
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|
4050 |
7 | 4051 /* |
675 | 4052 * Build a string from the status line items in "fmt". |
7 | 4053 * Return length of string in screen cells. |
4054 * | |
675 | 4055 * Normally works for window "wp", except when working for 'tabline' then it |
4056 * is "curwin". | |
4057 * | |
7 | 4058 * Items are drawn interspersed with the text that surrounds it |
4059 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4060 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4061 * | |
4062 * If maxwidth is not zero, the string will be filled at any middle marker | |
4063 * or truncated if too long, fillchar is used for all whitespace. | |
4064 */ | |
4065 int | |
7817
83861277e6a3
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diff
changeset
|
4066 build_stl_str_hl( |
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|
4067 win_T *wp, |
18757
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|
4068 char_u *out, // buffer to write into != NameBuff |
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|
4069 size_t outlen, // length of out[] |
7817
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|
4070 char_u *fmt, |
18757
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|
4071 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
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diff
changeset
|
4072 int fillchar, |
83861277e6a3
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|
4073 int maxwidth, |
22721
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|
4074 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
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|
4075 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4076 { |
15557
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|
4077 linenr_T lnum; |
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|
4078 size_t len; |
7 | 4079 char_u *p; |
4080 char_u *s; | |
4081 char_u *t; | |
4333 | 4082 int byteval; |
7 | 4083 #ifdef FEAT_EVAL |
12387
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|
4084 win_T *save_curwin; |
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|
4085 buf_T *save_curbuf; |
18746
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changeset
|
4086 int save_VIsual_active; |
7 | 4087 #endif |
4088 int empty_line; | |
4089 colnr_T virtcol; | |
4090 long l; | |
4091 long n; | |
4092 int prevchar_isflag; | |
4093 int prevchar_isitem; | |
4094 int itemisflag; | |
4095 int fillable; | |
4096 char_u *str; | |
4097 long num; | |
4098 int width; | |
4099 int itemcnt; | |
4100 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
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12630
diff
changeset
|
4101 int group_end_userhl; |
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|
4102 int group_start_userhl; |
7 | 4103 int groupdepth; |
4104 int minwid; | |
4105 int maxwid; | |
4106 int zeropad; | |
4107 char_u base; | |
4108 char_u opt; | |
4109 #define TMPLEN 70 | |
16740
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|
4110 char_u buf_tmp[TMPLEN]; |
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|
4111 char_u win_tmp[TMPLEN]; |
678 | 4112 char_u *usefmt = fmt; |
22721
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|
4113 stl_hlrec_T *sp; |
12387
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|
4114 int save_must_redraw = must_redraw; |
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|
4115 int save_redr_type = curwin->w_redr_type; |
678 | 4116 |
22721
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|
4117 if (stl_items == NULL) |
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4118 { |
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|
4119 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
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|
4120 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
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|
4121 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4122 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
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4123 } |
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|
4124 |
678 | 4125 #ifdef FEAT_EVAL |
4126 /* | |
4127 * When the format starts with "%!" then evaluate it as an expression and | |
4128 * use the result as the actual format string. | |
4129 */ | |
4130 if (fmt[0] == '%' && fmt[1] == '!') | |
4131 { | |
16740
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|
4132 typval_T tv; |
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4133 |
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4134 tv.v_type = VAR_NUMBER; |
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4135 tv.vval.v_number = wp->w_id; |
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4136 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
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4137 |
20996
3af71cbcfdbe
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changeset
|
4138 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4139 if (usefmt == NULL) |
943 | 4140 usefmt = fmt; |
16740
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4141 |
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|
4142 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4143 } |
4144 #endif | |
7 | 4145 |
4146 if (fillchar == 0) | |
4147 fillchar = ' '; | |
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|
4148 // Can't handle a multi-byte fill character yet. |
819 | 4149 else if (mb_char2len(fillchar) > 1) |
4150 fillchar = '-'; | |
4151 | |
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|
4152 // The cursor in windows other than the current one isn't always |
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|
4153 // up-to-date, esp. because of autocommands and timers. |
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|
4154 lnum = wp->w_cursor.lnum; |
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|
4155 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
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|
4156 { |
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|
4157 lnum = wp->w_buffer->b_ml.ml_line_count; |
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|
4158 wp->w_cursor.lnum = lnum; |
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|
4159 } |
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|
4160 |
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|
4161 // Get line & check if empty (cursorpos will show "0-1"). Note that |
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|
4162 // p will become invalid when getting another buffer line. |
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|
4163 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4164 empty_line = (*p == NUL); |
4165 | |
15557
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|
4166 // Get the byte value now, in case we need it below. This is more efficient |
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|
4167 // than making a copy of the line. |
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|
4168 len = STRLEN(p); |
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|
4169 if (wp->w_cursor.col > (colnr_T)len) |
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4170 { |
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|
4171 // Line may have changed since checking the cursor column, or the lnum |
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4172 // was adjusted above. |
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4173 wp->w_cursor.col = (colnr_T)len; |
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|
4174 wp->w_cursor.coladd = 0; |
4333 | 4175 byteval = 0; |
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4176 } |
4333 | 4177 else |
4178 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4179 |
4180 groupdepth = 0; | |
4181 p = out; | |
4182 curitem = 0; | |
4183 prevchar_isflag = TRUE; | |
4184 prevchar_isitem = FALSE; | |
678 | 4185 for (s = usefmt; *s; ) |
7 | 4186 { |
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4187 if (curitem == (int)stl_items_len) |
2704 | 4188 { |
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4189 size_t new_len = stl_items_len * 3 / 2; |
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4190 stl_item_T *new_items; |
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4191 int *new_groupitem; |
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4192 stl_hlrec_T *new_hlrec; |
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4193 |
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4194 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len); |
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4195 if (new_items == NULL) |
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4196 break; |
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4197 stl_items = new_items; |
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4198 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len); |
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4199 if (new_groupitem == NULL) |
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4200 break; |
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4201 stl_groupitem = new_groupitem; |
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4202 new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len); |
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4203 if (new_hlrec == NULL) |
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4204 break; |
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4205 stl_hltab = new_hlrec; |
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4206 new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len); |
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4207 if (new_hlrec == NULL) |
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4208 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4209 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
|
4210 stl_items_len = new_len; |
2704 | 4211 } |
4212 | |
7 | 4213 if (*s != NUL && *s != '%') |
4214 prevchar_isflag = prevchar_isitem = FALSE; | |
4215 | |
4216 /* | |
4217 * Handle up to the next '%' or the end. | |
4218 */ | |
4219 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4220 *p++ = *s++; | |
4221 if (*s == NUL || p + 1 >= out + outlen) | |
4222 break; | |
4223 | |
4224 /* | |
4225 * Handle one '%' item. | |
4226 */ | |
4227 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4228 if (*s == NUL) // ignore trailing % |
2694 | 4229 break; |
7 | 4230 if (*s == '%') |
4231 { | |
4232 if (p + 1 >= out + outlen) | |
4233 break; | |
4234 *p++ = *s++; | |
4235 prevchar_isflag = prevchar_isitem = FALSE; | |
4236 continue; | |
4237 } | |
4238 if (*s == STL_MIDDLEMARK) | |
4239 { | |
4240 s++; | |
4241 if (groupdepth > 0) | |
4242 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
|
4243 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
|
4244 stl_items[curitem++].stl_start = p; |
7 | 4245 continue; |
4246 } | |
4247 if (*s == STL_TRUNCMARK) | |
4248 { | |
4249 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
|
4250 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
|
4251 stl_items[curitem++].stl_start = p; |
7 | 4252 continue; |
4253 } | |
4254 if (*s == ')') | |
4255 { | |
4256 s++; | |
4257 if (groupdepth < 1) | |
4258 continue; | |
4259 groupdepth--; | |
4260 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4261 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4262 *p = NUL; |
4263 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
|
4264 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
|
4265 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4266 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4267 // 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
|
4268 // 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
|
4269 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
|
4270 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
|
4271 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4272 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
|
4273 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4274 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
|
4275 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
|
4276 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4277 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4278 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4279 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
|
4280 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4281 if (stl_items[n].stl_type == Normal) |
7 | 4282 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
|
4283 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
|
4284 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
|
4285 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4286 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4287 { |
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
|
4288 // empty group |
7 | 4289 p = t; |
4290 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
|
4291 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
|
4292 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4293 // 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
|
4294 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
|
4295 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
|
4296 // 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
|
4297 // 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
|
4298 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
|
4299 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
|
4300 } |
7 | 4301 } |
4302 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4303 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4304 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4305 // truncate, remove n bytes of text at the start |
7 | 4306 if (has_mbyte) |
4307 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4308 // Find the first character that should be included. |
7 | 4309 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
|
4310 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4311 { |
4312 l -= ptr2cells(t + n); | |
474 | 4313 n += (*mb_ptr2len)(t + n); |
7 | 4314 } |
4315 } | |
4316 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
|
4317 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
|
4318 .stl_maxwid + 1; |
7 | 4319 |
4320 *t = '<'; | |
1869 | 4321 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4322 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4323 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4324 // 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
|
4325 while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid) |
7 | 4326 *p++ = fillchar; |
4327 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4328 // 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
|
4329 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4330 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4331 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
|
4332 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
|
4333 stl_items[l].stl_start = t; |
7 | 4334 } |
4335 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4336 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4337 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4338 // 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
|
4339 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4340 if (n < 0) |
4341 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4342 // fill by appending characters |
7 | 4343 n = 0 - n; |
4344 while (l++ < n && p + 1 < out + outlen) | |
4345 *p++ = fillchar; | |
4346 } | |
4347 else | |
4348 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4349 // fill by inserting characters |
1869 | 4350 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4351 l = n - l; |
4352 if (p + l >= out + outlen) | |
835 | 4353 l = (long)((out + outlen) - p - 1); |
7 | 4354 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
|
4355 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
|
4356 stl_items[n].stl_start += l; |
7 | 4357 for ( ; l > 0; l--) |
4358 *t++ = fillchar; | |
4359 } | |
4360 } | |
4361 continue; | |
4362 } | |
4363 minwid = 0; | |
4364 maxwid = 9999; | |
4365 zeropad = FALSE; | |
4366 l = 1; | |
4367 if (*s == '0') | |
4368 { | |
4369 s++; | |
4370 zeropad = TRUE; | |
4371 } | |
4372 if (*s == '-') | |
4373 { | |
4374 s++; | |
4375 l = -1; | |
4376 } | |
4377 if (VIM_ISDIGIT(*s)) | |
4378 { | |
4379 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4380 if (minwid < 0) // overflow |
7 | 4381 minwid = 0; |
4382 } | |
678 | 4383 if (*s == STL_USER_HL) |
7 | 4384 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4385 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
|
4386 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
|
4387 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4388 s++; |
4389 curitem++; | |
4390 continue; | |
4391 } | |
681 | 4392 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4393 { | |
4394 if (*s == STL_TABCLOSENR) | |
4395 { | |
4396 if (minwid == 0) | |
4397 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4398 // %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
|
4399 // define tab label nr. |
681 | 4400 for (n = curitem - 1; n >= 0; --n) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4401 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
|
4402 && stl_items[n].stl_minwid >= 0) |
681 | 4403 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4404 minwid = stl_items[n].stl_minwid; |
681 | 4405 break; |
4406 } | |
4407 } | |
4408 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4409 // close nrs are stored as negative values |
681 | 4410 minwid = - minwid; |
4411 } | |
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
|
4412 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
|
4413 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
|
4414 stl_items[curitem].stl_minwid = minwid; |
681 | 4415 s++; |
4416 curitem++; | |
4417 continue; | |
4418 } | |
7 | 4419 if (*s == '.') |
4420 { | |
4421 s++; | |
4422 if (VIM_ISDIGIT(*s)) | |
4423 { | |
4424 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4425 if (maxwid <= 0) // overflow |
7 | 4426 maxwid = 50; |
4427 } | |
4428 } | |
4429 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4430 if (*s == '(') | |
4431 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4432 stl_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
|
4433 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
|
4434 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
|
4435 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>
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22713
diff
changeset
|
4436 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4437 s++; |
4438 curitem++; | |
4439 continue; | |
4440 } | |
4441 if (vim_strchr(STL_ALL, *s) == NULL) | |
4442 { | |
4443 s++; | |
4444 continue; | |
4445 } | |
4446 opt = *s++; | |
4447 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4448 // OK - now for the real work |
7 | 4449 base = 'D'; |
4450 itemisflag = FALSE; | |
4451 fillable = TRUE; | |
4452 num = -1; | |
4453 str = NULL; | |
4454 switch (opt) | |
4455 { | |
4456 case STL_FILEPATH: | |
4457 case STL_FULLPATH: | |
4458 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4459 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4460 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4461 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4462 else |
4463 { | |
4464 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4465 : wp->w_buffer->b_fname; |
7 | 4466 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4467 } | |
4468 trans_characters(NameBuff, MAXPATHL); | |
4469 if (opt != STL_FILENAME) | |
4470 str = NameBuff; | |
4471 else | |
4472 str = gettail(NameBuff); | |
4473 break; | |
4474 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4475 case STL_VIM_EXPR: // '{' |
7 | 4476 itemisflag = TRUE; |
4477 t = p; | |
4478 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4479 *p++ = *s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4480 if (*s != '}') // missing '}' or out of space |
7 | 4481 break; |
4482 s++; | |
4483 *p = 0; | |
4484 p = t; | |
4485 | |
4486 #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
|
4487 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
|
4488 "%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
|
4489 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
|
4490 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
|
4491 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4492 |
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
|
4493 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
|
4494 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
|
4495 save_VIsual_active = VIsual_active; |
7 | 4496 curwin = wp; |
4497 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
|
4498 // 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
|
4499 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
|
4500 VIsual_active = FALSE; |
7 | 4501 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4502 str = eval_to_string_safe(p, use_sandbox); |
7 | 4503 |
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
|
4504 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
|
4505 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
|
4506 VIsual_active = save_VIsual_active; |
145 | 4507 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
|
4508 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4509 |
4510 if (str != NULL && *str != 0) | |
4511 { | |
4512 if (*skipdigits(str) == NUL) | |
4513 { | |
4514 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
|
4515 VIM_CLEAR(str); |
7 | 4516 itemisflag = FALSE; |
4517 } | |
4518 } | |
4519 #endif | |
4520 break; | |
4521 | |
4522 case STL_LINE: | |
4523 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4524 ? 0L : (long)(wp->w_cursor.lnum); | |
4525 break; | |
4526 | |
4527 case STL_NUMLINES: | |
4528 num = wp->w_buffer->b_ml.ml_line_count; | |
4529 break; | |
4530 | |
4531 case STL_COLUMN: | |
4532 num = !(State & INSERT) && empty_line | |
4533 ? 0 : (int)wp->w_cursor.col + 1; | |
4534 break; | |
4535 | |
4536 case STL_VIRTCOL: | |
4537 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4538 // In list mode virtcol needs to be recomputed |
7 | 4539 virtcol = wp->w_virtcol; |
4540 if (wp->w_p_list && lcs_tab1 == NUL) | |
4541 { | |
4542 wp->w_p_list = FALSE; | |
4543 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4544 wp->w_p_list = TRUE; | |
4545 } | |
4546 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4547 // Don't display %V if it's the same as %c. |
7 | 4548 if (opt == STL_VIRTCOL_ALT |
4549 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4550 ? 0 : (int)wp->w_cursor.col + 1))) | |
4551 break; | |
4552 num = (long)virtcol; | |
4553 break; | |
4554 | |
4555 case STL_PERCENTAGE: | |
4556 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4557 (long)wp->w_buffer->b_ml.ml_line_count); | |
4558 break; | |
4559 | |
4560 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
|
4561 str = buf_tmp; |
1869 | 4562 get_rel_pos(wp, str, TMPLEN); |
7 | 4563 break; |
4564 | |
4565 case STL_ARGLISTSTAT: | |
4566 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
|
4567 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
|
4568 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
|
4569 str = buf_tmp; |
7 | 4570 break; |
4571 | |
4572 case STL_KEYMAP: | |
4573 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
|
4574 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
|
4575 str = buf_tmp; |
7 | 4576 break; |
4577 case STL_PAGENUM: | |
706 | 4578 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4579 num = printer_page_num; |
7 | 4580 #else |
4581 num = 0; | |
4582 #endif | |
4583 break; | |
4584 | |
4585 case STL_BUFNO: | |
4586 num = wp->w_buffer->b_fnum; | |
4587 break; | |
4588 | |
4589 case STL_OFFSET_X: | |
4590 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4591 // FALLTHROUGH |
7 | 4592 case STL_OFFSET: |
4593 #ifdef FEAT_BYTEOFF | |
4594 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4595 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4596 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4597 0 : (int)wp->w_cursor.col); | |
4598 #endif | |
4599 break; | |
4600 | |
4601 case STL_BYTEVAL_X: | |
4602 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4603 // FALLTHROUGH |
7 | 4604 case STL_BYTEVAL: |
4333 | 4605 num = byteval; |
7 | 4606 if (num == NL) |
4607 num = 0; | |
4608 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4609 num = NL; | |
4610 break; | |
4611 | |
4612 case STL_ROFLAG: | |
4613 case STL_ROFLAG_ALT: | |
4614 itemisflag = TRUE; | |
4615 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4616 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4617 break; |
4618 | |
4619 case STL_HELPFLAG: | |
4620 case STL_HELPFLAG_ALT: | |
4621 itemisflag = TRUE; | |
4622 if (wp->w_buffer->b_help) | |
4623 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4624 : _("[Help]")); |
7 | 4625 break; |
4626 | |
4627 case STL_FILETYPE: | |
4628 if (*wp->w_buffer->b_p_ft != NUL | |
4629 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4630 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4631 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4632 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
|
4633 str = buf_tmp; |
7 | 4634 } |
4635 break; | |
4636 | |
4637 case STL_FILETYPE_ALT: | |
4638 itemisflag = TRUE; | |
4639 if (*wp->w_buffer->b_p_ft != NUL | |
4640 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4641 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4642 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4643 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
|
4644 for (t = buf_tmp; *t != 0; t++) |
7 | 4645 *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
|
4646 str = buf_tmp; |
7 | 4647 } |
4648 break; | |
4649 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4650 #if defined(FEAT_QUICKFIX) |
7 | 4651 case STL_PREVIEWFLAG: |
4652 case STL_PREVIEWFLAG_ALT: | |
4653 itemisflag = TRUE; | |
4654 if (wp->w_p_pvw) | |
4655 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4656 : _("[Preview]")); | |
4657 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4658 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4659 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4660 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
|
4661 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
|
4662 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4663 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4664 break; |
7 | 4665 #endif |
4666 | |
4667 case STL_MODIFIED: | |
4668 case STL_MODIFIED_ALT: | |
4669 itemisflag = TRUE; | |
4670 switch ((opt == STL_MODIFIED_ALT) | |
4671 + bufIsChanged(wp->w_buffer) * 2 | |
4672 + (!wp->w_buffer->b_p_ma) * 4) | |
4673 { | |
4674 case 2: str = (char_u *)"[+]"; break; | |
4675 case 3: str = (char_u *)",+"; break; | |
4676 case 4: str = (char_u *)"[-]"; break; | |
4677 case 5: str = (char_u *)",-"; break; | |
4678 case 6: str = (char_u *)"[+-]"; break; | |
4679 case 7: str = (char_u *)",+-"; break; | |
4680 } | |
4681 break; | |
678 | 4682 |
4683 case STL_HIGHLIGHT: | |
4684 t = s; | |
4685 while (*s != '#' && *s != NUL) | |
4686 ++s; | |
4687 if (*s == '#') | |
4688 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4689 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
|
4690 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
|
4691 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4692 curitem++; |
4693 } | |
5407 | 4694 if (*s != NUL) |
4695 ++s; | |
678 | 4696 continue; |
7 | 4697 } |
4698 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4699 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
|
4700 stl_items[curitem].stl_type = Normal; |
7 | 4701 if (str != NULL && *str) |
4702 { | |
4703 t = str; | |
4704 if (itemisflag) | |
4705 { | |
4706 if ((t[0] && t[1]) | |
4707 && ((!prevchar_isitem && *t == ',') | |
4708 || (prevchar_isflag && *t == ' '))) | |
4709 t++; | |
4710 prevchar_isflag = TRUE; | |
4711 } | |
4712 l = vim_strsize(t); | |
4713 if (l > 0) | |
4714 prevchar_isitem = TRUE; | |
4715 if (l > maxwid) | |
4716 { | |
4717 while (l >= maxwid) | |
4718 if (has_mbyte) | |
4719 { | |
4720 l -= ptr2cells(t); | |
474 | 4721 t += (*mb_ptr2len)(t); |
7 | 4722 } |
4723 else | |
4724 l -= byte2cells(*t++); | |
4725 if (p + 1 >= out + outlen) | |
4726 break; | |
4727 *p++ = '<'; | |
4728 } | |
4729 if (minwid > 0) | |
4730 { | |
4731 for (; l < minwid && p + 1 < out + outlen; l++) | |
4732 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4733 // Don't put a "-" in front of a digit. |
7 | 4734 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4735 *p++ = ' '; | |
4736 else | |
4737 *p++ = fillchar; | |
4738 } | |
4739 minwid = 0; | |
4740 } | |
4741 else | |
4742 minwid *= -1; | |
4743 while (*t && p + 1 < out + outlen) | |
4744 { | |
4745 *p++ = *t++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4746 // Change a space by fillchar, unless fillchar is '-' and a |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4747 // digit follows. |
7 | 4748 if (fillable && p[-1] == ' ' |
4749 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4750 p[-1] = fillchar; | |
4751 } | |
4752 for (; l < minwid && p + 1 < out + outlen; l++) | |
4753 *p++ = fillchar; | |
4754 } | |
4755 else if (num >= 0) | |
4756 { | |
4757 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4758 char_u nstr[20]; | |
4759 | |
4760 if (p + 20 >= out + outlen) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4761 break; // not sufficient space |
7 | 4762 prevchar_isitem = TRUE; |
4763 t = nstr; | |
4764 if (opt == STL_VIRTCOL_ALT) | |
4765 { | |
4766 *t++ = '-'; | |
4767 minwid--; | |
4768 } | |
4769 *t++ = '%'; | |
4770 if (zeropad) | |
4771 *t++ = '0'; | |
4772 *t++ = '*'; | |
1869 | 4773 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4774 *t = 0; |
4775 | |
4776 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4777 l++; | |
4778 if (opt == STL_VIRTCOL_ALT) | |
4779 l++; | |
4780 if (l > maxwid) | |
4781 { | |
4782 l += 2; | |
4783 n = l - maxwid; | |
4784 while (l-- > maxwid) | |
4785 num /= nbase; | |
4786 *t++ = '>'; | |
4787 *t++ = '%'; | |
4788 *t = t[-3]; | |
4789 *++t = 0; | |
272 | 4790 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4791 0, num, n); | |
7 | 4792 } |
4793 else | |
272 | 4794 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4795 minwid, num); | |
7 | 4796 p += STRLEN(p); |
4797 } | |
4798 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:
22713
diff
changeset
|
4799 stl_items[curitem].stl_type = Empty; |
7 | 4800 |
4801 if (opt == STL_VIM_EXPR) | |
4802 vim_free(str); | |
4803 | |
4804 if (num >= 0 || (!itemisflag && str && *str)) | |
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diff
changeset
|
4805 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4806 curitem++; |
4807 } | |
4808 *p = NUL; | |
4809 itemcnt = curitem; | |
4810 | |
678 | 4811 #ifdef FEAT_EVAL |
4812 if (usefmt != fmt) | |
4813 vim_free(usefmt); | |
4814 #endif | |
4815 | |
7 | 4816 width = vim_strsize(out); |
4817 if (maxwidth > 0 && width > maxwidth) | |
4818 { | |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4819 // Result is too long, must truncate somewhere. |
7 | 4820 l = 0; |
4821 if (itemcnt == 0) | |
4822 s = out; | |
4823 else | |
4824 { | |
4825 for ( ; l < itemcnt; l++) | |
22721
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diff
changeset
|
4826 if (stl_items[l].stl_type == Trunc) |
7 | 4827 { |
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diff
changeset
|
4828 // Truncate at %< item. |
22721
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diff
changeset
|
4829 s = stl_items[l].stl_start; |
7 | 4830 break; |
4831 } | |
4832 if (l == itemcnt) | |
4833 { | |
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diff
changeset
|
4834 // No %< item, truncate first item. |
22721
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parents:
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diff
changeset
|
4835 s = stl_items[0].stl_start; |
7 | 4836 l = 0; |
4837 } | |
4838 } | |
4839 | |
4840 if (width - vim_strsize(s) >= maxwidth) | |
4841 { | |
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diff
changeset
|
4842 // Truncation mark is beyond max length |
7 | 4843 if (has_mbyte) |
4844 { | |
4845 s = out; | |
4846 width = 0; | |
4847 for (;;) | |
4848 { | |
4849 width += ptr2cells(s); | |
4850 if (width >= maxwidth) | |
4851 break; | |
474 | 4852 s += (*mb_ptr2len)(s); |
7 | 4853 } |
18757
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diff
changeset
|
4854 // Fill up for half a double-wide character. |
7 | 4855 while (++width < maxwidth) |
4856 *s++ = fillchar; | |
4857 } | |
4858 else | |
4859 s = out + maxwidth - 1; | |
4860 for (l = 0; l < itemcnt; l++) | |
22721
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diff
changeset
|
4861 if (stl_items[l].stl_start > s) |
7 | 4862 break; |
4863 itemcnt = l; | |
4864 *s++ = '>'; | |
4865 *s = 0; | |
4866 } | |
4867 else | |
4868 { | |
4869 if (has_mbyte) | |
4870 { | |
4871 n = 0; | |
4872 while (width >= maxwidth) | |
4873 { | |
4874 width -= ptr2cells(s + n); | |
474 | 4875 n += (*mb_ptr2len)(s + n); |
7 | 4876 } |
4877 } | |
4878 else | |
4879 n = width - maxwidth + 1; | |
4880 p = s + n; | |
1618 | 4881 STRMOVE(s + 1, p); |
7 | 4882 *s = '<'; |
4883 | |
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diff
changeset
|
4884 // Fill up for half a double-wide character. |
7 | 4885 while (++width < maxwidth) |
4886 { | |
4887 s = s + STRLEN(s); | |
4888 *s++ = fillchar; | |
4889 *s = NUL; | |
4890 } | |
4891 | |
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diff
changeset
|
4892 --n; // count the '<' |
7 | 4893 for (; l < itemcnt; l++) |
4894 { | |
22721
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diff
changeset
|
4895 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
|
4896 stl_items[l].stl_start -= n; |
7 | 4897 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
|
4898 stl_items[l].stl_start = s; |
7 | 4899 } |
4900 } | |
4901 width = maxwidth; | |
4902 } | |
4903 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4904 { | |
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diff
changeset
|
4905 // Apply STL_MIDDLE if any |
7 | 4906 for (l = 0; l < itemcnt; l++) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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parents:
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diff
changeset
|
4907 if (stl_items[l].stl_type == Middle) |
7 | 4908 break; |
4909 if (l < itemcnt) | |
4910 { | |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4911 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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|
4912 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
|
4913 for (s = stl_items[l].stl_start; s < p; s++) |
7 | 4914 *s = fillchar; |
4915 for (l++; l < itemcnt; l++) | |
22721
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diff
changeset
|
4916 stl_items[l].stl_start += maxwidth - width; |
7 | 4917 width = maxwidth; |
4918 } | |
4919 } | |
4920 | |
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diff
changeset
|
4921 // Store the info about highlighting. |
681 | 4922 if (hltab != NULL) |
7 | 4923 { |
22721
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patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4924 *hltab = stl_hltab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4925 sp = stl_hltab; |
7 | 4926 for (l = 0; l < itemcnt; l++) |
4927 { | |
22721
92a100fc5e17
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diff
changeset
|
4928 if (stl_items[l].stl_type == Highlight) |
7 | 4929 { |
22721
92a100fc5e17
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changeset
|
4930 sp->start = stl_items[l].stl_start; |
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changeset
|
4931 sp->userhl = stl_items[l].stl_minwid; |
681 | 4932 sp++; |
7 | 4933 } |
4934 } | |
681 | 4935 sp->start = NULL; |
4936 sp->userhl = 0; | |
4937 } | |
4938 | |
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changeset
|
4939 // Store the info about tab pages labels. |
681 | 4940 if (tabtab != NULL) |
4941 { | |
22721
92a100fc5e17
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changeset
|
4942 *tabtab = stl_tabtab; |
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changeset
|
4943 sp = stl_tabtab; |
681 | 4944 for (l = 0; l < itemcnt; l++) |
4945 { | |
22721
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diff
changeset
|
4946 if (stl_items[l].stl_type == TabPage) |
681 | 4947 { |
22721
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changeset
|
4948 sp->start = stl_items[l].stl_start; |
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changeset
|
4949 sp->userhl = stl_items[l].stl_minwid; |
681 | 4950 sp++; |
4951 } | |
4952 } | |
4953 sp->start = NULL; | |
4954 sp->userhl = 0; | |
7 | 4955 } |
4956 | |
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diff
changeset
|
4957 // When inside update_screen we do not want redrawing a stausline, ruler, |
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diff
changeset
|
4958 // title, etc. to trigger another redraw, it may cause an endless loop. |
12572
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patch 8.0.1164: changing StatusLine highlight does not always work
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diff
changeset
|
4959 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4960 { |
31737ff54115
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12479
diff
changeset
|
4961 must_redraw = save_must_redraw; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4962 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
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12479
diff
changeset
|
4963 } |
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
|
4964 |
7 | 4965 return width; |
4966 } | |
18757
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diff
changeset
|
4967 #endif // FEAT_STL_OPT |
7 | 4968 |
686 | 4969 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4970 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4971 /* |
1869 | 4972 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4973 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4974 */ |
4975 void | |
7817
83861277e6a3
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7799
diff
changeset
|
4976 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4977 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4978 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4979 int buflen) |
7 | 4980 { |
18757
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diff
changeset
|
4981 long above; // number of lines above window |
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diff
changeset
|
4982 long below; // number of lines below window |
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diff
changeset
|
4983 |
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diff
changeset
|
4984 if (buflen < 3) // need at least 3 chars for writing |
6466 | 4985 return; |
7 | 4986 above = wp->w_topline - 1; |
4987 #ifdef FEAT_DIFF | |
4988 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4989 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
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diff
changeset
|
4990 above = 0; // All buffer lines are displayed and there is an |
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diff
changeset
|
4991 // indication of filler lines, that can be considered |
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diff
changeset
|
4992 // seeing all lines. |
7 | 4993 #endif |
4994 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4995 if (below <= 0) | |
1869 | 4996 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4997 (size_t)(buflen - 1)); | |
7 | 4998 else if (above <= 0) |
1869 | 4999 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5000 else |
1869 | 5001 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5002 ? (int)(above / ((above + below) / 100L)) |
5003 : (int)(above * 100L / (above + below))); | |
5004 } | |
5005 #endif | |
5006 | |
5007 /* | |
1869 | 5008 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5009 * Return TRUE if it was appended. |
5010 */ | |
1869 | 5011 static int |
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diff
changeset
|
5012 append_arg_number( |
83861277e6a3
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diff
changeset
|
5013 win_T *wp, |
83861277e6a3
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diff
changeset
|
5014 char_u *buf, |
83861277e6a3
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changeset
|
5015 int buflen, |
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changeset
|
5016 int add_file) // Add "file" before the arg number |
7 | 5017 { |
5018 char_u *p; | |
5019 | |
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|
5020 if (ARGCOUNT <= 1) // nothing to do |
7 | 5021 return FALSE; |
5022 | |
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|
5023 p = buf + STRLEN(buf); // go to the end of the buffer |
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changeset
|
5024 if (p - buf + 35 >= buflen) // getting too long |
7 | 5025 return FALSE; |
5026 *p++ = ' '; | |
5027 *p++ = '('; | |
5028 if (add_file) | |
5029 { | |
5030 STRCPY(p, "file "); | |
5031 p += 5; | |
5032 } | |
1869 | 5033 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5034 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5035 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5036 return TRUE; | |
5037 } | |
5038 | |
5039 /* | |
5040 * If fname is not a full path, make it a full path. | |
5041 * Returns pointer to allocated memory (NULL for failure). | |
5042 */ | |
5043 char_u * | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5044 fix_fname(char_u *fname) |
7 | 5045 { |
5046 /* | |
5047 * Force expanding the path always for Unix, because symbolic links may | |
5048 * mess up the full path name, even though it starts with a '/'. | |
5049 * Also expand when there is ".." in the file name, try to remove it, | |
5050 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5051 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5052 * For MS-Windows also expand names like "longna~1" to "longname". |
5053 */ | |
1082 | 5054 #ifdef UNIX |
7 | 5055 return FullName_save(fname, TRUE); |
5056 #else | |
1420 | 5057 if (!vim_isAbsName(fname) |
5058 || strstr((char *)fname, "..") != NULL | |
5059 || strstr((char *)fname, "//") != NULL | |
5060 # ifdef BACKSLASH_IN_FILENAME | |
5061 || strstr((char *)fname, "\\\\") != NULL | |
5062 # endif | |
8212
05b88224cea1
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Christian Brabandt <cb@256bit.org>
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7817
diff
changeset
|
5063 # if defined(MSWIN) |
7 | 5064 || vim_strchr(fname, '~') != NULL |
1420 | 5065 # endif |
7 | 5066 ) |
5067 return FullName_save(fname, FALSE); | |
5068 | |
5069 fname = vim_strsave(fname); | |
5070 | |
1420 | 5071 # ifdef USE_FNAME_CASE |
15794
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patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
5072 if (fname != NULL) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5073 fname_case(fname, 0); // set correct case for file name |
1420 | 5074 # endif |
7 | 5075 |
5076 return fname; | |
5077 #endif | |
5078 } | |
5079 | |
5080 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5081 * 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
|
5082 * "*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
|
5083 * 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
|
5084 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5085 * 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
|
5086 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5087 */ |
5088 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5089 fname_expand( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5090 buf_T *buf UNUSED, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5091 char_u **ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5092 char_u **sfname) |
7 | 5093 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5094 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5095 return; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5096 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5097 *sfname = *ffname; |
14917
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5098 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5099 |
5100 #ifdef FEAT_SHORTCUT | |
5101 if (!buf->b_p_bin) | |
5102 { | |
844 | 5103 char_u *rfname; |
7 | 5104 |
14917
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5105 // 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
|
5106 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5107 if (rfname != NULL) |
7 | 5108 { |
5109 vim_free(*ffname); | |
5110 *ffname = rfname; | |
5111 *sfname = rfname; | |
5112 } | |
5113 } | |
5114 #endif | |
5115 } | |
5116 | |
5117 /* | |
5118 * Open a window for a number of buffers. | |
5119 */ | |
5120 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5121 ex_buffer_all(exarg_T *eap) |
7 | 5122 { |
5123 buf_T *buf; | |
5124 win_T *wp, *wpnext; | |
5125 int split_ret = OK; | |
5126 int p_ea_save; | |
5127 int open_wins = 0; | |
5128 int r; | |
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diff
changeset
|
5129 int count; // Maximum number of windows to open. |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5130 int all; // When TRUE also load inactive buffers. |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5131 int had_tab = cmdmod.cmod_tab; |
698 | 5132 tabpage_T *tpnext; |
7 | 5133 |
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parents:
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diff
changeset
|
5134 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5135 count = 9999; |
5136 else | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5137 count = eap->line2; // make as many windows as specified |
7 | 5138 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5139 all = FALSE; | |
5140 else | |
5141 all = TRUE; | |
5142 | |
5143 setpcmark(); | |
5144 | |
5145 #ifdef FEAT_GUI | |
5146 need_mouse_correct = TRUE; | |
5147 #endif | |
5148 | |
5149 /* | |
5150 * Close superfluous windows (two windows for the same buffer). | |
5151 * Also close windows that are not full-width. | |
5152 */ | |
698 | 5153 if (had_tab > 0) |
4354 | 5154 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5155 for (;;) |
7 | 5156 { |
698 | 5157 tpnext = curtab->tp_next; |
5158 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5159 { |
698 | 5160 wpnext = wp->w_next; |
706 | 5161 if ((wp->w_buffer->b_nwindows > 1 |
22699
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Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5162 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5163 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5164 - tabline_height() |
698 | 5165 : wp->w_width != Columns) |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5166 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5167 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5168 { |
5169 win_close(wp, FALSE); | |
18757
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parents:
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diff
changeset
|
5170 wpnext = firstwin; // just in case an autocommand does |
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parents:
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diff
changeset
|
5171 // something strange with windows |
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parents:
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diff
changeset
|
5172 tpnext = first_tabpage; // start all over... |
698 | 5173 open_wins = 0; |
5174 } | |
5175 else | |
5176 ++open_wins; | |
7 | 5177 } |
698 | 5178 |
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parents:
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diff
changeset
|
5179 // Without the ":tab" modifier only do the current tab page. |
698 | 5180 if (had_tab == 0 || tpnext == NULL) |
5181 break; | |
4354 | 5182 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5183 } |
5184 | |
5185 /* | |
5186 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5187 * open one. Otherwise move the window to the right position. | |
5188 * Watch out for autocommands that delete buffers or windows! | |
5189 */ | |
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parents:
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diff
changeset
|
5190 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5191 ++autocmd_no_enter; |
5192 win_enter(lastwin, FALSE); | |
5193 ++autocmd_no_leave; | |
5194 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5195 { | |
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diff
changeset
|
5196 // Check if this buffer needs a window |
7 | 5197 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5198 continue; | |
5199 | |
701 | 5200 if (had_tab != 0) |
5201 { | |
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parents:
18746
diff
changeset
|
5202 // With the ":tab" modifier don't move the window. |
701 | 5203 if (buf->b_nwindows > 0) |
18757
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parents:
18746
diff
changeset
|
5204 wp = lastwin; // buffer has a window, skip it |
701 | 5205 else |
5206 wp = NULL; | |
5207 } | |
5208 else | |
5209 { | |
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
|
5210 // Check if this buffer already has a window |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5211 FOR_ALL_WINDOWS(wp) |
701 | 5212 if (wp->w_buffer == buf) |
5213 break; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5214 // If the buffer already has a window, move it |
701 | 5215 if (wp != NULL) |
5216 win_move_after(wp, curwin); | |
5217 } | |
5218 | |
5219 if (wp == NULL && split_ret == OK) | |
7 | 5220 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5221 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5222 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5223 set_bufref(&bufref, buf); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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13302
diff
changeset
|
5224 |
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diff
changeset
|
5225 // Split the window and put the buffer in it |
7 | 5226 p_ea_save = p_ea; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5227 p_ea = TRUE; // use space from all windows |
7 | 5228 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5229 ++open_wins; | |
5230 p_ea = p_ea_save; | |
5231 if (split_ret == FAIL) | |
5232 continue; | |
5233 | |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
5234 // Open the buffer in this window. |
7 | 5235 swap_exists_action = SEA_DIALOG; |
5236 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5237 if (!bufref_valid(&bufref)) |
20 | 5238 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5239 // autocommands deleted the buffer!!! |
20 | 5240 swap_exists_action = SEA_NONE; |
7 | 5241 break; |
5242 } | |
5243 if (swap_exists_action == SEA_QUIT) | |
5244 { | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5245 #if defined(FEAT_EVAL) |
24 | 5246 cleanup_T cs; |
5247 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5248 // Reset the error/interrupt/exception state here so that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5249 // aborting() returns FALSE when closing a window. |
24 | 5250 enter_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5251 #endif |
24 | 5252 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5253 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5254 win_close(curwin, TRUE); |
5255 --open_wins; | |
5256 swap_exists_action = SEA_NONE; | |
602 | 5257 swap_exists_did_quit = TRUE; |
24 | 5258 |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5259 #if defined(FEAT_EVAL) |
18757
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diff
changeset
|
5260 // Restore the error/interrupt/exception state if not |
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parents:
18746
diff
changeset
|
5261 // discarded by a new aborting error, interrupt, or uncaught |
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parents:
18746
diff
changeset
|
5262 // exception. |
24 | 5263 leave_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5264 #endif |
7 | 5265 } |
5266 else | |
5267 handle_swap_exists(NULL); | |
5268 } | |
5269 | |
5270 ui_breakcheck(); | |
5271 if (got_int) | |
5272 { | |
18757
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diff
changeset
|
5273 (void)vgetc(); // only break the file loading, not the rest |
7 | 5274 break; |
5275 } | |
20 | 5276 #ifdef FEAT_EVAL |
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diff
changeset
|
5277 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5278 if (aborting()) |
5279 break; | |
5280 #endif | |
18757
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diff
changeset
|
5281 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5282 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
22699
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Bram Moolenaar <Bram@vim.org>
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21459
diff
changeset
|
5283 cmdmod.cmod_tab = 9999; |
7 | 5284 } |
5285 --autocmd_no_enter; | |
18757
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diff
changeset
|
5286 win_enter(firstwin, FALSE); // back to first window |
7 | 5287 --autocmd_no_leave; |
5288 | |
5289 /* | |
5290 * Close superfluous windows. | |
5291 */ | |
5292 for (wp = lastwin; open_wins > count; ) | |
5293 { | |
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
|
5294 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5295 || autowrite(wp->w_buffer, FALSE) == OK); |
5296 if (!win_valid(wp)) | |
5297 { | |
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changeset
|
5298 // BufWrite Autocommands made the window invalid, start over |
7 | 5299 wp = lastwin; |
5300 } | |
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diff
changeset
|
5301 else if (r) |
7 | 5302 { |
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Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5303 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5304 --open_wins; |
5305 wp = lastwin; | |
5306 } | |
5307 else | |
5308 { | |
5309 wp = wp->w_prev; | |
5310 if (wp == NULL) | |
5311 break; | |
5312 } | |
5313 } | |
5314 } | |
5315 | |
5316 | |
7799
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Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5317 static int chk_modeline(linenr_T, int); |
717 | 5318 |
7 | 5319 /* |
5320 * do_modelines() - process mode lines for the current file | |
5321 * | |
717 | 5322 * "flags" can be: |
5323 * OPT_WINONLY only set options local to window | |
5324 * OPT_NOWIN don't set options local to window | |
5325 * | |
7 | 5326 * Returns immediately if the "ml" option isn't set. |
5327 */ | |
5328 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5329 do_modelines(int flags) |
7 | 5330 { |
23 | 5331 linenr_T lnum; |
5332 int nmlines; | |
5333 static int entered = 0; | |
7 | 5334 |
5335 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5336 return; | |
5337 | |
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changeset
|
5338 // Disallow recursive entry here. Can happen when executing a modeline |
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diff
changeset
|
5339 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5340 if (entered) |
5341 return; | |
5342 | |
5343 ++entered; | |
5344 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5345 ++lnum) | |
717 | 5346 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5347 nmlines = 0; |
5348 | |
5349 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5350 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5351 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5352 nmlines = 0; |
5353 --entered; | |
5354 } | |
5355 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5356 #include "version.h" // for version number |
7 | 5357 |
5358 /* | |
5359 * chk_modeline() - check a single line for a mode string | |
5360 * Return FAIL if an error encountered. | |
5361 */ | |
5362 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5363 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5364 linenr_T lnum, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5365 int flags) // Same as for do_modelines(). |
7 | 5366 { |
5367 char_u *s; | |
5368 char_u *e; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5369 char_u *linecopy; // local copy of any modeline found |
7 | 5370 int prev; |
5371 int vers; | |
5372 int end; | |
5373 int retval = OK; | |
5374 #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
|
5375 sctx_T save_current_sctx; |
7 | 5376 #endif |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5377 ESTACK_CHECK_DECLARATION |
7 | 5378 |
5379 prev = -1; | |
5380 for (s = ml_get(lnum); *s != NUL; ++s) | |
5381 { | |
5382 if (prev == -1 || vim_isspace(prev)) | |
5383 { | |
5384 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5385 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5386 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5387 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5388 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5389 { |
5390 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5391 e = s + 4; | |
5392 else | |
5393 e = s + 3; | |
5394 vers = getdigits(&e); | |
5395 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5396 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5397 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5398 && (s[3] == ':' |
5399 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5400 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5401 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5402 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5403 break; | |
5404 } | |
5405 } | |
5406 prev = *s; | |
5407 } | |
5408 | |
5409 if (*s) | |
5410 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5411 do // skip over "ex:", "vi:" or "vim:" |
7 | 5412 ++s; |
5413 while (s[-1] != ':'); | |
5414 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5415 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5416 if (linecopy == NULL) |
5417 return FAIL; | |
5418 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5419 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5420 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
|
5421 ESTACK_CHECK_SETUP |
7 | 5422 |
5423 end = FALSE; | |
5424 while (end == FALSE) | |
5425 { | |
5426 s = skipwhite(s); | |
5427 if (*s == NUL) | |
5428 break; | |
5429 | |
5430 /* | |
5431 * Find end of set command: ':' or end of line. | |
5432 * Skip over "\:", replacing it with ":". | |
5433 */ | |
5434 for (e = s; *e != ':' && *e != NUL; ++e) | |
5435 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5436 STRMOVE(e, e + 1); |
7 | 5437 if (*e == NUL) |
5438 end = TRUE; | |
5439 | |
5440 /* | |
5441 * If there is a "set" command, require a terminating ':' and | |
5442 * ignore the stuff after the ':'. | |
5443 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5444 * "vi:opt opt opt: foo" -- foo interpreted | |
5445 * Accept "se" for compatibility with Elvis. | |
5446 */ | |
5447 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5448 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5449 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5450 if (*e != ':') // no terminating ':'? |
7 | 5451 break; |
5452 end = TRUE; | |
5453 s = vim_strchr(s, ' ') + 1; | |
5454 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5455 *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
|
5456 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5457 if (*s != NUL) // skip over an empty "::" |
7 | 5458 { |
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
|
5459 int secure_save = secure; |
7 | 5460 #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
|
5461 save_current_sctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5462 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
|
5463 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
|
5464 current_sctx.sc_lnum = lnum; |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5465 current_sctx.sc_version = 1; |
7 | 5466 #endif |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5467 // 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
|
5468 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
|
5469 |
717 | 5470 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
|
5471 |
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
|
5472 secure = secure_save; |
7 | 5473 #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
|
5474 current_sctx = save_current_sctx; |
7 | 5475 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5476 if (retval == FAIL) // stop if error found |
7 | 5477 break; |
5478 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5479 s = e + 1; // advance to next part |
7 | 5480 } |
5481 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5482 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5483 estack_pop(); |
7 | 5484 vim_free(linecopy); |
5485 } | |
5486 return retval; | |
5487 } | |
5488 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5489 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5490 * 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
|
5491 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5492 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5493 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5494 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5495 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
|
5496 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5497 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5498 #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
|
5499 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5500 * 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
|
5501 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5502 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5503 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
|
5504 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5505 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
|
5506 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5507 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5508 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5509 #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
|
5510 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5511 * 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
|
5512 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5513 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5514 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
|
5515 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5516 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
|
5517 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5518 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5519 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5520 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5521 * 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
|
5522 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5523 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5524 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
|
5525 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5526 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
|
5527 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5528 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5529 /* |
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
|
5530 * 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
|
5531 */ |
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 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
|
5533 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
|
5534 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5535 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
|
5536 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5537 |
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 * 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
|
5540 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5541 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5542 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5543 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5544 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
|
5545 && 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
|
5546 } |
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
|
5547 |
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 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5549 * 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
|
5550 * 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
|
5551 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5552 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5553 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
|
5554 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5555 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
|
5556 || 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
|
5557 || 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
|
5558 || 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
|
5559 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5560 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5561 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5562 * 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
|
5563 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5564 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5565 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
|
5566 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5567 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
|
5568 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5569 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5570 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5571 * 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
|
5572 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5573 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5574 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5575 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
|
5576 { |
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
|
5577 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
|
5578 || 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
|
5579 || 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
|
5580 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5581 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5582 #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
|
5583 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5584 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
|
5585 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5586 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
|
5587 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5588 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
|
5589 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5590 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5591 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5592 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5593 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5594 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5595 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5596 * 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
|
5597 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5598 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5599 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5600 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
|
5601 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5602 // '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
|
5603 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
|
5604 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5605 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5606 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5607 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5608 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
|
5609 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5610 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
|
5611 } |
7 | 5612 |
5613 /* | |
5614 * Return special buffer name. | |
5615 * Returns NULL when the buffer has a normal file name. | |
5616 */ | |
3839 | 5617 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5618 buf_spname(buf_T *buf) |
7 | 5619 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5620 #if defined(FEAT_QUICKFIX) |
7 | 5621 if (bt_quickfix(buf)) |
643 | 5622 { |
5623 /* | |
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
|
5624 * 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
|
5625 * the buffer number stored in the global quickfix stack. |
643 | 5626 */ |
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
|
5627 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
|
5628 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
|
5629 else |
3839 | 5630 return (char_u *)_(msg_loclist); |
643 | 5631 } |
7 | 5632 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5633 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5634 // 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
|
5635 // 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
|
5636 if (bt_nofilename(buf)) |
7 | 5637 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5638 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5639 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5640 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
|
5641 #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
|
5642 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
|
5643 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
|
5644 #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
|
5645 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
|
5646 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
|
5647 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5648 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5649 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5650 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5651 #endif |
3839 | 5652 return (char_u *)_("[Scratch]"); |
7 | 5653 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5654 |
7 | 5655 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
|
5656 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
|
5657 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5658 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5659 |
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 * 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
|
5662 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5663 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5664 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
|
5665 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5666 if (buf->b_fname == NULL) |
3839 | 5667 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
|
5668 return buf->b_fname; |
7 | 5669 } |
5670 | |
5671 /* | |
5672 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5673 */ | |
5674 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5675 set_buflisted(int on) |
7 | 5676 { |
5677 if (on != curbuf->b_p_bl) | |
5678 { | |
5679 curbuf->b_p_bl = on; | |
5680 if (on) | |
5681 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5682 else | |
5683 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5684 } | |
5685 } | |
5686 | |
5687 /* | |
5688 * Read the file for "buf" again and check if the contents changed. | |
5689 * Return TRUE if it changed or this could not be checked. | |
5690 */ | |
5691 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5692 buf_contents_changed(buf_T *buf) |
7 | 5693 { |
5694 buf_T *newbuf; | |
5695 int differ = TRUE; | |
5696 linenr_T lnum; | |
5697 aco_save_T aco; | |
5698 exarg_T ea; | |
5699 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5700 // Allocate a buffer without putting it in the buffer list. |
7 | 5701 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5702 if (newbuf == NULL) | |
5703 return TRUE; | |
5704 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5705 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5706 if (prep_exarg(&ea, buf) == FAIL) |
5707 { | |
5708 wipe_buffer(newbuf, FALSE); | |
5709 return TRUE; | |
5710 } | |
5711 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5712 // set curwin/curbuf to buf and save a few things |
7 | 5713 aucmd_prepbuf(&aco, newbuf); |
5714 | |
625 | 5715 if (ml_open(curbuf) == OK |
7 | 5716 && readfile(buf->b_ffname, buf->b_fname, |
5717 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5718 &ea, READ_NEW | READ_DUMMY) == OK) | |
5719 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5720 // compare the two files line by line |
7 | 5721 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5722 { | |
5723 differ = FALSE; | |
5724 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5725 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5726 { | |
5727 differ = TRUE; | |
5728 break; | |
5729 } | |
5730 } | |
5731 } | |
5732 vim_free(ea.cmd); | |
5733 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5734 // restore curwin/curbuf and a few other things |
7 | 5735 aucmd_restbuf(&aco); |
5736 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5737 if (curbuf != newbuf) // safety check |
7 | 5738 wipe_buffer(newbuf, FALSE); |
5739 | |
5740 return differ; | |
5741 } | |
5742 | |
5743 /* | |
5744 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5745 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5746 * marks. | |
5747 */ | |
5748 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5749 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5750 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
|
5751 int aucmd) // When TRUE trigger autocommands. |
7 | 5752 { |
5753 if (buf->b_fnum == top_file_num - 1) | |
5754 --top_file_num; | |
5755 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5756 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5757 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5758 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5759 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
|
5760 |
7 | 5761 if (!aucmd) |
1410 | 5762 unblock_autocmds(); |
7 | 5763 } |