Mercurial > vim
annotate src/buffer.c @ 18838:8dabdfc7c799 v8.1.2406
patch 8.1.2406: leaking memory in test_paste and test_registers
Commit: https://github.com/vim/vim/commit/6b649ac4fd0cbf88c5a05d82ad151d0ce980916a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Dec 7 17:47:22 2019 +0100
patch 8.1.2406: leaking memory in test_paste and test_registers
Problem: Leaking memory in test_paste and test_registers.
Solution: Free the old title. Don't copy expr_line.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 07 Dec 2019 18:00:03 +0100 |
parents | 49b78d6465e5 |
children | 9449ed2ee8d4 |
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 #if defined(FEAT_QUICKFIX) |
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56 static char *msg_loclist = N_("[Location List]"); |
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57 static char *msg_qflist = N_("[Quickfix List]"); |
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58 #endif |
3365 | 59 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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60 |
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61 // Number of times free_buffer() was called. |
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62 static int buf_free_count = 0; |
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63 |
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64 static int top_file_num = 1; // highest file number |
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65 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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66 |
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67 /* |
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68 * Return the highest possible buffer number. |
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69 */ |
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70 int |
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71 get_highest_fnum(void) |
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72 { |
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73 return top_file_num - 1; |
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74 } |
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75 |
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76 /* |
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77 * Read data from buffer for retrying. |
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78 */ |
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79 static int |
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80 read_buffer( |
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81 int read_stdin, // read file from stdin, otherwise fifo |
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82 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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83 int flags) // extra flags for readfile() |
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84 { |
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85 int retval = OK; |
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86 linenr_T line_count; |
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87 |
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88 /* |
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89 * Read from the buffer which the text is already filled in and append at |
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90 * the end. This makes it possible to retry when 'fileformat' or |
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91 * 'fileencoding' was guessed wrong. |
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92 */ |
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93 line_count = curbuf->b_ml.ml_line_count; |
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94 retval = readfile( |
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95 read_stdin ? NULL : curbuf->b_ffname, |
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96 read_stdin ? NULL : curbuf->b_fname, |
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97 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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98 flags | READ_BUFFER); |
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99 if (retval == OK) |
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100 { |
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101 // Delete the binary lines. |
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102 while (--line_count >= 0) |
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103 ml_delete((linenr_T)1, FALSE); |
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104 } |
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105 else |
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106 { |
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107 // Delete the converted lines. |
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108 while (curbuf->b_ml.ml_line_count > line_count) |
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109 ml_delete(line_count, FALSE); |
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110 } |
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111 // Put the cursor on the first line. |
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112 curwin->w_cursor.lnum = 1; |
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113 curwin->w_cursor.col = 0; |
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114 |
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115 if (read_stdin) |
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116 { |
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117 // Set or reset 'modified' before executing autocommands, so that |
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118 // it can be changed there. |
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119 if (!readonlymode && !BUFEMPTY()) |
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120 changed(); |
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121 else if (retval == OK) |
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122 unchanged(curbuf, FALSE, TRUE); |
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123 |
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124 if (retval == OK) |
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125 { |
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126 #ifdef FEAT_EVAL |
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127 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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128 curbuf, &retval); |
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129 #else |
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130 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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131 #endif |
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132 } |
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133 } |
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134 return retval; |
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135 } |
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136 |
7 | 137 /* |
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138 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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139 */ |
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140 void |
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141 buffer_ensure_loaded(buf_T *buf) |
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142 { |
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143 if (buf->b_ml.ml_mfp == NULL) |
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144 { |
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145 aco_save_T aco; |
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146 |
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147 aucmd_prepbuf(&aco, buf); |
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148 swap_exists_action = SEA_NONE; |
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149 open_buffer(FALSE, NULL, 0); |
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150 aucmd_restbuf(&aco); |
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151 } |
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152 } |
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153 |
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154 /* |
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155 * Open current buffer, that is: open the memfile and read the file into |
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156 * memory. |
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157 * Return FAIL for failure, OK otherwise. |
7 | 158 */ |
159 int | |
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160 open_buffer( |
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161 int read_stdin, // read file from stdin |
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162 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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163 int flags) // extra flags for readfile() |
7 | 164 { |
165 int retval = OK; | |
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166 bufref_T old_curbuf; |
4139 | 167 #ifdef FEAT_SYN_HL |
168 long old_tw = curbuf->b_p_tw; | |
169 #endif | |
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170 int read_fifo = FALSE; |
7 | 171 |
172 /* | |
173 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
174 * When re-entering the same buffer, it should not change, because the | |
175 * user may have reset the flag by hand. | |
176 */ | |
177 if (readonlymode && curbuf->b_ffname != NULL | |
178 && (curbuf->b_flags & BF_NEVERLOADED)) | |
179 curbuf->b_p_ro = TRUE; | |
180 | |
625 | 181 if (ml_open(curbuf) == FAIL) |
7 | 182 { |
183 /* | |
184 * There MUST be a memfile, otherwise we can't do anything | |
185 * If we can't create one for the current buffer, take another buffer | |
186 */ | |
3365 | 187 close_buffer(NULL, curbuf, 0, FALSE); |
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188 FOR_ALL_BUFFERS(curbuf) |
7 | 189 if (curbuf->b_ml.ml_mfp != NULL) |
190 break; | |
191 /* | |
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192 * If there is no memfile at all, exit. |
1698 | 193 * This is OK, since there are no changes to lose. |
7 | 194 */ |
195 if (curbuf == NULL) | |
196 { | |
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197 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
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198 |
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199 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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200 // will work. |
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201 v_dying = 2; |
7 | 202 getout(2); |
203 } | |
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204 |
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205 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 206 enter_buffer(curbuf); |
4139 | 207 #ifdef FEAT_SYN_HL |
208 if (old_tw != curbuf->b_p_tw) | |
209 check_colorcolumn(curwin); | |
210 #endif | |
7 | 211 return FAIL; |
212 } | |
213 | |
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214 // The autocommands in readfile() may change the buffer, but only AFTER |
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215 // reading the file. |
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216 set_bufref(&old_curbuf, curbuf); |
7 | 217 modified_was_set = FALSE; |
218 | |
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219 // mark cursor position as being invalid |
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220 curwin->w_valid = 0; |
7 | 221 |
222 if (curbuf->b_ffname != NULL | |
223 #ifdef FEAT_NETBEANS_INTG | |
224 && netbeansReadFile | |
225 #endif | |
226 ) | |
227 { | |
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228 int old_msg_silent = msg_silent; |
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229 #ifdef UNIX |
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230 int save_bin = curbuf->b_p_bin; |
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231 int perm; |
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232 #endif |
7 | 233 #ifdef FEAT_NETBEANS_INTG |
234 int oldFire = netbeansFireChanges; | |
235 | |
236 netbeansFireChanges = 0; | |
237 #endif | |
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238 #ifdef UNIX |
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239 perm = mch_getperm(curbuf->b_ffname); |
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240 if (perm >= 0 && (S_ISFIFO(perm) |
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241 || S_ISSOCK(perm) |
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242 # ifdef OPEN_CHR_FILES |
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243 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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244 # endif |
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245 )) |
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246 read_fifo = TRUE; |
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247 if (read_fifo) |
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248 curbuf->b_p_bin = TRUE; |
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249 #endif |
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250 if (shortmess(SHM_FILEINFO)) |
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251 msg_silent = 1; |
7 | 252 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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253 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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254 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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255 #ifdef UNIX |
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256 if (read_fifo) |
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257 { |
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258 curbuf->b_p_bin = save_bin; |
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259 if (retval == OK) |
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260 retval = read_buffer(FALSE, eap, flags); |
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261 } |
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262 #endif |
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263 msg_silent = old_msg_silent; |
7 | 264 #ifdef FEAT_NETBEANS_INTG |
265 netbeansFireChanges = oldFire; | |
266 #endif | |
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267 // Help buffer is filtered. |
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268 if (bt_help(curbuf)) |
7 | 269 fix_help_buffer(); |
270 } | |
271 else if (read_stdin) | |
272 { | |
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273 int save_bin = curbuf->b_p_bin; |
7 | 274 |
275 /* | |
276 * First read the text in binary mode into the buffer. | |
277 * Then read from that same buffer and append at the end. This makes | |
278 * it possible to retry when 'fileformat' or 'fileencoding' was | |
279 * guessed wrong. | |
280 */ | |
281 curbuf->b_p_bin = TRUE; | |
282 retval = readfile(NULL, NULL, (linenr_T)0, | |
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283 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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284 flags | (READ_NEW + READ_STDIN)); |
7 | 285 curbuf->b_p_bin = save_bin; |
286 if (retval == OK) | |
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287 retval = read_buffer(TRUE, eap, flags); |
7 | 288 } |
289 | |
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290 // if first time loading this buffer, init b_chartab[] |
7 | 291 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 292 { |
7 | 293 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 294 #ifdef FEAT_CINDENT |
5438 | 295 parse_cino(curbuf); |
5440 | 296 #endif |
5438 | 297 } |
7 | 298 |
299 /* | |
300 * Set/reset the Changed flag first, autocmds may change the buffer. | |
301 * Apply the automatic commands, before processing the modelines. | |
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302 * So the modelines have priority over autocommands. |
7 | 303 */ |
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304 // When reading stdin, the buffer contents always needs writing, so set |
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305 // the changed flag. Unless in readonly mode: "ls | gview -". |
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306 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 307 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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308 || modified_was_set // ":set modified" used in autocmd |
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309 #ifdef FEAT_EVAL |
7 | 310 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
311 #endif | |
1291 | 312 ) |
7 | 313 changed(); |
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314 else if (retval == OK && !read_stdin && !read_fifo) |
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315 unchanged(curbuf, FALSE, TRUE); |
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316 save_file_ff(curbuf); // keep this fileformat |
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317 |
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318 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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319 // after it was added. |
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320 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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321 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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322 |
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323 // require "!" to overwrite the file, because it wasn't read completely |
7 | 324 #ifdef FEAT_EVAL |
325 if (aborting()) | |
326 #else | |
327 if (got_int) | |
328 #endif | |
329 curbuf->b_flags |= BF_READERR; | |
330 | |
20 | 331 #ifdef FEAT_FOLDING |
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332 // Need to update automatic folding. Do this before the autocommands, |
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333 // they may use the fold info. |
20 | 334 foldUpdateAll(curwin); |
335 #endif | |
336 | |
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337 // need to set w_topline, unless some autocommand already did that. |
7 | 338 if (!(curwin->w_valid & VALID_TOPLINE)) |
339 { | |
340 curwin->w_topline = 1; | |
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341 #ifdef FEAT_DIFF |
7 | 342 curwin->w_topfill = 0; |
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343 #endif |
7 | 344 } |
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345 #ifdef FEAT_EVAL |
7 | 346 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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347 #else |
7 | 348 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
349 #endif | |
350 | |
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351 if (retval == OK) |
7 | 352 { |
353 /* | |
354 * The autocommands may have changed the current buffer. Apply the | |
355 * modelines to the correct buffer, if it still exists and is loaded. | |
356 */ | |
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357 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 358 { |
359 aco_save_T aco; | |
360 | |
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361 // Go to the buffer that was opened. |
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362 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 363 do_modelines(0); |
7 | 364 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
365 | |
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366 #ifdef FEAT_EVAL |
7 | 367 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, |
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368 &retval); |
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369 #else |
7 | 370 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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371 #endif |
7 | 372 |
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373 // restore curwin/curbuf and a few other things |
7 | 374 aucmd_restbuf(&aco); |
375 } | |
376 } | |
377 | |
378 return retval; | |
379 } | |
380 | |
381 /* | |
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382 * Store "buf" in "bufref" and set the free count. |
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383 */ |
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384 void |
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385 set_bufref(bufref_T *bufref, buf_T *buf) |
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386 { |
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387 bufref->br_buf = buf; |
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388 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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389 bufref->br_buf_free_count = buf_free_count; |
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390 } |
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391 |
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392 /* |
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393 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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394 * set_bufref() was called and it is a valid buffer. |
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395 * Only goes through the buffer list if buf_free_count changed. |
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396 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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397 * the same allocated memory, but it's a different buffer. |
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398 */ |
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399 int |
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400 bufref_valid(bufref_T *bufref) |
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401 { |
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402 return bufref->br_buf_free_count == buf_free_count |
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403 ? TRUE : buf_valid(bufref->br_buf) |
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404 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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405 } |
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406 |
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407 /* |
7 | 408 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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409 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 410 */ |
411 int | |
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412 buf_valid(buf_T *buf) |
7 | 413 { |
414 buf_T *bp; | |
415 | |
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416 // Assume that we more often have a recent buffer, start with the last |
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417 // one. |
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418 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
7 | 419 if (bp == buf) |
420 return TRUE; | |
421 return FALSE; | |
422 } | |
423 | |
424 /* | |
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425 * A hash table used to quickly lookup a buffer by its number. |
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426 */ |
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427 static hashtab_T buf_hashtab; |
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428 |
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429 static void |
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430 buf_hashtab_add(buf_T *buf) |
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431 { |
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432 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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433 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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434 emsg(_("E931: Buffer cannot be registered")); |
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435 } |
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436 |
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437 static void |
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438 buf_hashtab_remove(buf_T *buf) |
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439 { |
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440 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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441 |
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442 if (!HASHITEM_EMPTY(hi)) |
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443 hash_remove(&buf_hashtab, hi); |
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444 } |
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445 |
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446 /* |
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447 * Return TRUE when buffer "buf" can be unloaded. |
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448 * Give an error message and return FALSE when the buffer is locked or the |
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449 * screen is being redrawn and the buffer is in a window. |
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450 */ |
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451 static int |
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452 can_unload_buffer(buf_T *buf) |
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453 { |
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454 int can_unload = !buf->b_locked; |
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455 |
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456 if (can_unload && updating_screen) |
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457 { |
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458 win_T *wp; |
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459 |
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460 FOR_ALL_WINDOWS(wp) |
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461 if (wp->w_buffer == buf) |
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462 { |
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463 can_unload = FALSE; |
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464 break; |
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465 } |
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466 } |
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467 if (!can_unload) |
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468 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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469 buf->b_fname); |
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470 return can_unload; |
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471 } |
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472 |
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473 /* |
7 | 474 * Close the link to a buffer. |
475 * "action" is used when there is no longer a window for the buffer. | |
476 * It can be: | |
477 * 0 buffer becomes hidden | |
478 * DOBUF_UNLOAD buffer is unloaded | |
479 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
480 * DOBUF_WIPE buffer is unloaded and really deleted | |
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481 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 482 * When doing all but the first one on the current buffer, the caller should |
483 * get a new buffer very soon! | |
484 * | |
485 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 486 * |
487 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
488 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
489 * supposed to close the window but autocommands close all other windows. | |
7 | 490 */ |
491 void | |
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492 close_buffer( |
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493 win_T *win, // if not NULL, set b_last_cursor |
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494 buf_T *buf, |
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495 int action, |
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496 int abort_if_last) |
7 | 497 { |
498 int is_curbuf; | |
2047
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499 int nwindows; |
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500 bufref_T bufref; |
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501 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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502 win_T *the_curwin = curwin; |
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503 tabpage_T *the_curtab = curtab; |
7 | 504 int unload_buf = (action != 0); |
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505 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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506 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 507 |
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508 /* |
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509 * Force unloading or deleting when 'bufhidden' says so. |
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510 * The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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511 * "hide" (otherwise we could never free or delete a buffer). |
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512 */ |
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513 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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514 { |
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515 del_buf = TRUE; |
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516 unload_buf = TRUE; |
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517 } |
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518 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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519 { |
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520 del_buf = TRUE; |
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521 unload_buf = TRUE; |
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522 wipe_buf = TRUE; |
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523 } |
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524 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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525 unload_buf = TRUE; |
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526 |
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527 #ifdef FEAT_TERMINAL |
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528 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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529 { |
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530 if (term_job_running(buf->b_term)) |
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531 { |
12146
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532 if (wipe_buf || unload_buf) |
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533 { |
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534 if (!can_unload_buffer(buf)) |
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535 return; |
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536 |
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537 // Wiping out or unloading a terminal buffer kills the job. |
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538 free_terminal(buf); |
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539 } |
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540 else |
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541 { |
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542 // The job keeps running, hide the buffer. |
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543 del_buf = FALSE; |
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544 unload_buf = FALSE; |
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545 } |
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546 } |
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547 else |
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548 { |
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549 // A terminal buffer is wiped out if the job has finished. |
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550 del_buf = TRUE; |
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551 unload_buf = TRUE; |
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552 wipe_buf = TRUE; |
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553 } |
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554 } |
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555 #endif |
7 | 556 |
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557 // Disallow deleting the buffer when it is locked (already being closed or |
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558 // halfway a command that relies on it). Unloading is allowed. |
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559 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
10106
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560 return; |
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561 |
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562 // check no autocommands closed the window |
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563 if (win != NULL && win_valid_any_tab(win)) |
7 | 564 { |
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565 // Set b_last_cursor when closing the last window for the buffer. |
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566 // Remember the last cursor position and window options of the buffer. |
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567 // This used to be only for the current window, but then options like |
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568 // 'foldmethod' may be lost with a ":only" command. |
7 | 569 if (buf->b_nwindows == 1) |
570 set_last_cursor(win); | |
571 buflist_setfpos(buf, win, | |
572 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
573 win->w_cursor.col, TRUE); | |
574 } | |
575 | |
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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576 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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|
577 |
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|
578 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 579 if (buf->b_nwindows == 1) |
580 { | |
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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581 ++buf->b_locked; |
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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582 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
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583 FALSE, buf) |
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Christian Brabandt <cb@256bit.org>
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584 && !bufref_valid(&bufref)) |
3365 | 585 { |
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586 // Autocommands deleted the buffer. |
3570 | 587 aucmd_abort: |
15470
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patch 8.1.0743: giving error messages is not flexible
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588 emsg(_(e_auabort)); |
7 | 589 return; |
3365 | 590 } |
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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591 --buf->b_locked; |
3570 | 592 if (abort_if_last && one_window()) |
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593 // Autocommands made this the only window. |
3570 | 594 goto aucmd_abort; |
7 | 595 |
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596 // When the buffer becomes hidden, but is not unloaded, trigger |
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597 // BufHidden |
7 | 598 if (!unload_buf) |
599 { | |
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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600 ++buf->b_locked; |
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601 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
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commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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602 FALSE, buf) |
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603 && !bufref_valid(&bufref)) |
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604 // Autocommands deleted the buffer. |
3570 | 605 goto aucmd_abort; |
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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606 --buf->b_locked; |
3570 | 607 if (abort_if_last && one_window()) |
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608 // Autocommands made this the only window. |
3570 | 609 goto aucmd_abort; |
7 | 610 } |
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|
611 #ifdef FEAT_EVAL |
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612 if (aborting()) // autocmds may abort script processing |
7 | 613 return; |
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614 #endif |
7 | 615 } |
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616 |
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617 // If the buffer was in curwin and the window has changed, go back to that |
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618 // window, if it still exists. This avoids that ":edit x" triggering a |
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619 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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620 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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621 { |
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Christian Brabandt <cb@256bit.org>
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622 block_autocmds(); |
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commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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623 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
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624 unblock_autocmds(); |
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625 } |
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626 |
7 | 627 nwindows = buf->b_nwindows; |
628 | |
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629 // decrease the link count from windows (unless not in any window) |
7 | 630 if (buf->b_nwindows > 0) |
631 --buf->b_nwindows; | |
632 | |
12971
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633 #ifdef FEAT_DIFF |
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634 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
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635 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
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636 #endif |
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637 |
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638 // Return when a window is displaying the buffer or when it's not |
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639 // unloaded. |
7 | 640 if (buf->b_nwindows > 0 || !unload_buf) |
641 return; | |
642 | |
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643 // Always remove the buffer when there is no file name. |
7 | 644 if (buf->b_ffname == NULL) |
645 del_buf = TRUE; | |
646 | |
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647 // When closing the current buffer stop Visual mode before freeing |
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648 // anything. |
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649 if (buf == curbuf && VIsual_active |
10156
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650 #if defined(EXITFREE) |
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651 && !entered_free_all_mem |
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652 #endif |
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653 ) |
10154
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diff
changeset
|
654 end_visual_mode(); |
4647267906cc
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Christian Brabandt <cb@256bit.org>
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655 |
7 | 656 /* |
657 * Free all things allocated for this buffer. | |
658 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
659 */ | |
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660 // Remember if we are closing the current buffer. Restore the number of |
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661 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 662 is_curbuf = (buf == curbuf); |
663 buf->b_nwindows = nwindows; | |
664 | |
2394
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Add the 'undoreload' option to be able to undo a file reload.
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|
665 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
7 | 666 |
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667 // Autocommands may have deleted the buffer. |
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668 if (!bufref_valid(&bufref)) |
7 | 669 return; |
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670 #ifdef FEAT_EVAL |
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671 if (aborting()) // autocmds may abort script processing |
7 | 672 return; |
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673 #endif |
7 | 674 |
675 /* | |
676 * It's possible that autocommands change curbuf to the one being deleted. | |
677 * This might cause the previous curbuf to be deleted unexpectedly. But | |
678 * in some cases it's OK to delete the curbuf, because a new one is | |
679 * obtained anyway. Therefore only return if curbuf changed to the | |
680 * deleted buffer. | |
681 */ | |
682 if (buf == curbuf && !is_curbuf) | |
683 return; | |
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|
684 |
12477
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changeset
|
685 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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686 win->w_buffer = NULL; // make sure we don't use the buffer now |
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|
687 |
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|
688 // Autocommands may have opened or closed windows for this buffer. |
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|
689 // Decrement the count for the close we do here. |
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|
690 if (buf->b_nwindows > 0) |
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commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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changeset
|
691 --buf->b_nwindows; |
7 | 692 |
693 /* | |
694 * Remove the buffer from the list. | |
695 */ | |
696 if (wipe_buf) | |
697 { | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
698 if (action == DOBUF_WIPE_REUSE) |
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patch 8.1.1908: every popup window consumes a buffer number
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changeset
|
699 { |
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patch 8.1.1908: every popup window consumes a buffer number
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diff
changeset
|
700 // we can re-use this buffer number, store it |
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patch 8.1.1908: every popup window consumes a buffer number
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parents:
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diff
changeset
|
701 if (buf_reuse.ga_itemsize == 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
702 ga_init2(&buf_reuse, sizeof(int), 50); |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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parents:
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diff
changeset
|
703 if (ga_grow(&buf_reuse, 1) == OK) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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diff
changeset
|
704 ((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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diff
changeset
|
705 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
706 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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parents:
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diff
changeset
|
707 VIM_CLEAR(buf->b_sfname); |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
708 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
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changeset
|
709 buf->b_sfname = NULL; |
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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changeset
|
710 VIM_CLEAR(buf->b_ffname); |
7 | 711 if (buf->b_prev == NULL) |
712 firstbuf = buf->b_next; | |
713 else | |
714 buf->b_prev->b_next = buf->b_next; | |
715 if (buf->b_next == NULL) | |
716 lastbuf = buf->b_prev; | |
717 else | |
718 buf->b_next->b_prev = buf->b_prev; | |
719 free_buffer(buf); | |
720 } | |
721 else | |
722 { | |
723 if (del_buf) | |
724 { | |
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changeset
|
725 // Free all internal variables and reset option values, to make |
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changeset
|
726 // ":bdel" compatible with Vim 5.7. |
7 | 727 free_buffer_stuff(buf, TRUE); |
728 | |
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changeset
|
729 // Make it look like a new buffer. |
7 | 730 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
731 | |
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changeset
|
732 // Init the options when loaded again. |
7 | 733 buf->b_p_initialized = FALSE; |
734 } | |
735 buf_clear_file(buf); | |
736 if (del_buf) | |
737 buf->b_p_bl = FALSE; | |
738 } | |
739 } | |
740 | |
741 /* | |
742 * Make buffer not contain a file. | |
743 */ | |
744 void | |
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7799
diff
changeset
|
745 buf_clear_file(buf_T *buf) |
7 | 746 { |
747 buf->b_ml.ml_line_count = 1; | |
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|
748 unchanged(buf, TRUE, TRUE); |
7 | 749 buf->b_shortname = FALSE; |
750 buf->b_p_eol = TRUE; | |
751 buf->b_start_eol = TRUE; | |
752 buf->b_p_bomb = FALSE; | |
1352 | 753 buf->b_start_bomb = FALSE; |
7 | 754 buf->b_ml.ml_mfp = NULL; |
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755 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 756 #ifdef FEAT_NETBEANS_INTG |
757 netbeans_deleted_all_lines(buf); | |
758 #endif | |
759 } | |
760 | |
761 /* | |
762 * buf_freeall() - free all things allocated for a buffer that are related to | |
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763 * the file. Careful: get here with "curwin" NULL when exiting. |
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764 * flags: |
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765 * BFA_DEL buffer is going to be deleted |
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766 * BFA_WIPE buffer is going to be wiped out |
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767 * BFA_KEEP_UNDO do not free undo information |
7 | 768 */ |
769 void | |
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770 buf_freeall(buf_T *buf, int flags) |
7 | 771 { |
772 int is_curbuf = (buf == curbuf); | |
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773 bufref_T bufref; |
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774 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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775 win_T *the_curwin = curwin; |
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776 tabpage_T *the_curtab = curtab; |
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|
777 |
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|
778 // Make sure the buffer isn't closed by autocommands. |
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779 ++buf->b_locked; |
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780 set_bufref(&bufref, buf); |
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781 if (buf->b_ml.ml_mfp != NULL) |
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782 { |
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783 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
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784 FALSE, buf) |
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785 && !bufref_valid(&bufref)) |
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786 // autocommands deleted the buffer |
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787 return; |
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788 } |
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789 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 790 { |
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791 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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792 FALSE, buf) |
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793 && !bufref_valid(&bufref)) |
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|
794 // autocommands deleted the buffer |
7 | 795 return; |
796 } | |
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797 if (flags & BFA_WIPE) |
7 | 798 { |
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799 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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800 FALSE, buf) |
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801 && !bufref_valid(&bufref)) |
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802 // autocommands deleted the buffer |
7 | 803 return; |
804 } | |
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805 --buf->b_locked; |
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806 |
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|
807 // If the buffer was in curwin and the window has changed, go back to that |
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808 // window, if it still exists. This avoids that ":edit x" triggering a |
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809 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
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810 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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811 { |
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812 block_autocmds(); |
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813 goto_tabpage_win(the_curtab, the_curwin); |
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814 unblock_autocmds(); |
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815 } |
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816 |
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817 #ifdef FEAT_EVAL |
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818 if (aborting()) // autocmds may abort script processing |
7 | 819 return; |
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820 #endif |
7 | 821 |
822 /* | |
823 * It's possible that autocommands change curbuf to the one being deleted. | |
824 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
825 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
826 * Therefore only return if curbuf changed to the deleted buffer. | |
827 */ | |
828 if (buf == curbuf && !is_curbuf) | |
829 return; | |
830 #ifdef FEAT_DIFF | |
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831 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 832 #endif |
3068 | 833 #ifdef FEAT_SYN_HL |
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834 // Remove any ownsyntax, unless exiting. |
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835 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 836 reset_synblock(curwin); |
3068 | 837 #endif |
1187 | 838 |
839 #ifdef FEAT_FOLDING | |
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840 // No folds in an empty buffer. |
1187 | 841 { |
842 win_T *win; | |
843 tabpage_T *tp; | |
844 | |
845 FOR_ALL_TAB_WINDOWS(tp, win) | |
846 if (win->w_buffer == buf) | |
847 clearFolding(win); | |
848 } | |
849 #endif | |
850 | |
7 | 851 #ifdef FEAT_TCL |
852 tcl_buffer_free(buf); | |
853 #endif | |
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854 ml_close(buf, TRUE); // close and delete the memline/memfile |
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855 buf->b_ml.ml_line_count = 0; // no lines in buffer |
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856 if ((flags & BFA_KEEP_UNDO) == 0) |
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857 { |
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858 u_blockfree(buf); // free the memory allocated for undo |
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859 u_clearall(buf); // reset all undo information |
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860 } |
7 | 861 #ifdef FEAT_SYN_HL |
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862 syntax_clear(&buf->b_s); // reset syntax info |
7 | 863 #endif |
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864 #ifdef FEAT_PROP_POPUP |
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865 clear_buf_prop_types(buf); |
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866 #endif |
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|
867 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 868 } |
869 | |
870 /* | |
871 * Free a buffer structure and the things it contains related to the buffer | |
872 * itself (not the file, that must have been done already). | |
873 */ | |
874 static void | |
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875 free_buffer(buf_T *buf) |
7 | 876 { |
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877 ++buf_free_count; |
7 | 878 free_buffer_stuff(buf, TRUE); |
4287 | 879 #ifdef FEAT_EVAL |
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880 // b:changedtick uses an item in buf_T, remove it now |
12630
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881 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 882 unref_var_dict(buf->b_vars); |
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883 remove_listeners(buf); |
4287 | 884 #endif |
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885 #ifdef FEAT_LUA |
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886 lua_buffer_free(buf); |
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887 #endif |
14 | 888 #ifdef FEAT_MZSCHEME |
889 mzscheme_buffer_free(buf); | |
890 #endif | |
7 | 891 #ifdef FEAT_PERL |
892 perl_buf_free(buf); | |
893 #endif | |
894 #ifdef FEAT_PYTHON | |
895 python_buffer_free(buf); | |
896 #endif | |
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897 #ifdef FEAT_PYTHON3 |
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898 python3_buffer_free(buf); |
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899 #endif |
7 | 900 #ifdef FEAT_RUBY |
901 ruby_buffer_free(buf); | |
902 #endif | |
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903 #ifdef FEAT_JOB_CHANNEL |
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904 channel_buffer_free(buf); |
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905 #endif |
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906 #ifdef FEAT_TERMINAL |
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907 free_terminal(buf); |
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908 #endif |
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909 #ifdef FEAT_JOB_CHANNEL |
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910 vim_free(buf->b_prompt_text); |
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911 free_callback(&buf->b_prompt_callback); |
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912 free_callback(&buf->b_prompt_interrupt); |
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913 #endif |
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914 |
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|
915 buf_hashtab_remove(buf); |
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916 |
40 | 917 aubuflocal_remove(buf); |
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918 |
5816 | 919 if (autocmd_busy) |
920 { | |
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921 // Do not free the buffer structure while autocommands are executing, |
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922 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 923 buf->b_next = au_pending_free_buf; |
924 au_pending_free_buf = buf; | |
925 } | |
926 else | |
927 vim_free(buf); | |
7 | 928 } |
929 | |
930 /* | |
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931 * Initializes b:changedtick. |
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932 */ |
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933 static void |
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934 init_changedtick(buf_T *buf) |
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935 { |
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936 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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937 |
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938 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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939 di->di_tv.v_type = VAR_NUMBER; |
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940 di->di_tv.v_lock = VAR_FIXED; |
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941 di->di_tv.vval.v_number = 0; |
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942 |
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943 #ifdef FEAT_EVAL |
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944 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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945 (void)dict_add(buf->b_vars, di); |
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946 #endif |
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947 } |
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948 |
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949 /* |
7 | 950 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
951 */ | |
952 static void | |
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953 free_buffer_stuff( |
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954 buf_T *buf, |
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955 int free_options) // free options as well |
7 | 956 { |
957 if (free_options) | |
958 { | |
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959 clear_wininfo(buf); // including window-local options |
7 | 960 free_buf_options(buf, TRUE); |
2620 | 961 #ifdef FEAT_SPELL |
962 ga_clear(&buf->b_s.b_langp); | |
963 #endif | |
7 | 964 } |
965 #ifdef FEAT_EVAL | |
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966 { |
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967 varnumber_T tick = CHANGEDTICK(buf); |
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968 |
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969 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
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970 hash_init(&buf->b_vars->dv_hashtab); |
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971 init_changedtick(buf); |
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972 CHANGEDTICK(buf) = tick; |
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973 } |
7 | 974 #endif |
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975 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 976 #ifdef FEAT_SIGNS |
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977 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 978 #endif |
1781 | 979 #ifdef FEAT_NETBEANS_INTG |
2210 | 980 netbeans_file_killed(buf); |
1781 | 981 #endif |
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982 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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983 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
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984 VIM_CLEAR(buf->b_start_fenc); |
7 | 985 } |
986 | |
987 /* | |
988 * Free the b_wininfo list for buffer "buf". | |
989 */ | |
990 static void | |
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991 clear_wininfo(buf_T *buf) |
7 | 992 { |
993 wininfo_T *wip; | |
994 | |
995 while (buf->b_wininfo != NULL) | |
996 { | |
997 wip = buf->b_wininfo; | |
998 buf->b_wininfo = wip->wi_next; | |
999 if (wip->wi_optset) | |
1000 { | |
1001 clear_winopt(&wip->wi_opt); | |
1002 #ifdef FEAT_FOLDING | |
1003 deleteFoldRecurse(&wip->wi_folds); | |
1004 #endif | |
1005 } | |
1006 vim_free(wip); | |
1007 } | |
1008 } | |
1009 | |
1010 /* | |
1011 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1012 */ | |
1013 void | |
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1014 goto_buffer( |
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1015 exarg_T *eap, |
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1016 int start, |
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1017 int dir, |
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1018 int count) |
7 | 1019 { |
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1020 bufref_T old_curbuf; |
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1021 |
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1022 set_bufref(&old_curbuf, curbuf); |
7 | 1023 |
1024 swap_exists_action = SEA_DIALOG; | |
1025 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1026 start, dir, count, eap->forceit); | |
1027 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1028 { | |
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1029 #if defined(FEAT_EVAL) |
24 | 1030 cleanup_T cs; |
1031 | |
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1032 // Reset the error/interrupt/exception state here so that |
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1033 // aborting() returns FALSE when closing a window. |
24 | 1034 enter_cleanup(&cs); |
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1035 #endif |
24 | 1036 |
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1037 // Quitting means closing the split window, nothing else. |
7 | 1038 win_close(curwin, TRUE); |
1039 swap_exists_action = SEA_NONE; | |
602 | 1040 swap_exists_did_quit = TRUE; |
24 | 1041 |
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1042 #if defined(FEAT_EVAL) |
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1043 // Restore the error/interrupt/exception state if not discarded by a |
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1044 // new aborting error, interrupt, or uncaught exception. |
24 | 1045 leave_cleanup(&cs); |
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1046 #endif |
7 | 1047 } |
1048 else | |
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1049 handle_swap_exists(&old_curbuf); |
7 | 1050 } |
1051 | |
1052 /* | |
1053 * Handle the situation of swap_exists_action being set. | |
1054 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1055 */ | |
1056 void | |
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1057 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1058 { |
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1059 #if defined(FEAT_EVAL) |
24 | 1060 cleanup_T cs; |
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1061 #endif |
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1062 #ifdef FEAT_SYN_HL |
4139 | 1063 long old_tw = curbuf->b_p_tw; |
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1064 #endif |
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1065 buf_T *buf; |
20 | 1066 |
7 | 1067 if (swap_exists_action == SEA_QUIT) |
1068 { | |
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1069 #if defined(FEAT_EVAL) |
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1070 // Reset the error/interrupt/exception state here so that |
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1071 // aborting() returns FALSE when closing a buffer. |
24 | 1072 enter_cleanup(&cs); |
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1073 #endif |
24 | 1074 |
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1075 // User selected Quit at ATTENTION prompt. Go back to previous |
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1076 // buffer. If that buffer is gone or the same as the current one, |
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1077 // open a new, empty buffer. |
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1078 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1079 swap_exists_did_quit = TRUE; |
3365 | 1080 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1081 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1082 || old_curbuf->br_buf == curbuf) |
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1083 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1084 else |
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1085 buf = old_curbuf->br_buf; |
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1086 if (buf != NULL) |
4139 | 1087 { |
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1088 int old_msg_silent = msg_silent; |
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1089 |
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1090 if (shortmess(SHM_FILEINFO)) |
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1091 msg_silent = 1; // prevent fileinfo message |
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1092 enter_buffer(buf); |
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1093 // restore msg_silent, so that the command line will be shown |
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1094 msg_silent = old_msg_silent; |
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1095 |
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1096 #ifdef FEAT_SYN_HL |
4139 | 1097 if (old_tw != curbuf->b_p_tw) |
1098 check_colorcolumn(curwin); | |
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1099 #endif |
4139 | 1100 } |
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1101 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1102 |
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1103 #if defined(FEAT_EVAL) |
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1104 // Restore the error/interrupt/exception state if not discarded by a |
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1105 // new aborting error, interrupt, or uncaught exception. |
24 | 1106 leave_cleanup(&cs); |
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1107 #endif |
7 | 1108 } |
1109 else if (swap_exists_action == SEA_RECOVER) | |
1110 { | |
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1111 #if defined(FEAT_EVAL) |
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1112 // Reset the error/interrupt/exception state here so that |
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1113 // aborting() returns FALSE when closing a buffer. |
24 | 1114 enter_cleanup(&cs); |
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1115 #endif |
24 | 1116 |
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1117 // User selected Recover at ATTENTION prompt. |
7 | 1118 msg_scroll = TRUE; |
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1119 ml_recover(FALSE); |
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1120 msg_puts("\n"); // don't overwrite the last message |
7 | 1121 cmdline_row = msg_row; |
717 | 1122 do_modelines(0); |
24 | 1123 |
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1124 #if defined(FEAT_EVAL) |
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1125 // Restore the error/interrupt/exception state if not discarded by a |
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1126 // new aborting error, interrupt, or uncaught exception. |
24 | 1127 leave_cleanup(&cs); |
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1128 #endif |
7 | 1129 } |
1130 swap_exists_action = SEA_NONE; | |
1131 } | |
1132 | |
1133 /* | |
1134 * do_bufdel() - delete or unload buffer(s) | |
1135 * | |
1136 * addr_count == 0: ":bdel" - delete current buffer | |
1137 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
1138 * buffer "end_bnr", then any other arguments. | |
1139 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
1140 * | |
1141 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
1142 * DOBUF_DEL (":bdel") | |
1143 * | |
1144 * Returns error message or NULL | |
1145 */ | |
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1146 char * |
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1147 do_bufdel( |
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1148 int command, |
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1149 char_u *arg, // pointer to extra arguments |
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1150 int addr_count, |
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1151 int start_bnr, // first buffer number in a range |
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1152 int end_bnr, // buffer nr or last buffer nr in a range |
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1153 int forceit) |
7 | 1154 { |
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1155 int do_current = 0; // delete current buffer? |
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1156 int deleted = 0; // number of buffers deleted |
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1157 char *errormsg = NULL; // return value |
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1158 int bnr; // buffer number |
7 | 1159 char_u *p; |
1160 | |
1161 if (addr_count == 0) | |
1162 { | |
1163 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
1164 } | |
1165 else | |
1166 { | |
1167 if (addr_count == 2) | |
1168 { | |
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1169 if (*arg) // both range and argument is not allowed |
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1170 return _(e_trailing); |
7 | 1171 bnr = start_bnr; |
1172 } | |
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1173 else // addr_count == 1 |
7 | 1174 bnr = end_bnr; |
1175 | |
1176 for ( ;!got_int; ui_breakcheck()) | |
1177 { | |
1178 /* | |
1179 * delete the current buffer last, otherwise when the | |
1180 * current buffer is deleted, the next buffer becomes | |
1181 * the current one and will be loaded, which may then | |
1182 * also be deleted, etc. | |
1183 */ | |
1184 if (bnr == curbuf->b_fnum) | |
1185 do_current = bnr; | |
1186 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
1187 forceit) == OK) | |
1188 ++deleted; | |
1189 | |
1190 /* | |
1191 * find next buffer number to delete/unload | |
1192 */ | |
1193 if (addr_count == 2) | |
1194 { | |
1195 if (++bnr > end_bnr) | |
1196 break; | |
1197 } | |
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1198 else // addr_count == 1 |
7 | 1199 { |
1200 arg = skipwhite(arg); | |
1201 if (*arg == NUL) | |
1202 break; | |
1203 if (!VIM_ISDIGIT(*arg)) | |
1204 { | |
1205 p = skiptowhite_esc(arg); | |
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1206 bnr = buflist_findpat(arg, p, |
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1207 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
4236 | 1208 FALSE, FALSE); |
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1209 if (bnr < 0) // failed |
7 | 1210 break; |
1211 arg = p; | |
1212 } | |
1213 else | |
1214 bnr = getdigits(&arg); | |
1215 } | |
1216 } | |
1217 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
1218 FORWARD, do_current, forceit) == OK) | |
1219 ++deleted; | |
1220 | |
1221 if (deleted == 0) | |
1222 { | |
1223 if (command == DOBUF_UNLOAD) | |
300 | 1224 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
7 | 1225 else if (command == DOBUF_DEL) |
300 | 1226 STRCPY(IObuff, _("E516: No buffers were deleted")); |
7 | 1227 else |
300 | 1228 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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1229 errormsg = (char *)IObuff; |
7 | 1230 } |
1231 else if (deleted >= p_report) | |
1232 { | |
1233 if (command == DOBUF_UNLOAD) | |
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1234 smsg(NGETTEXT("%d buffer unloaded", |
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1235 "%d buffers unloaded", deleted), deleted); |
7 | 1236 else if (command == DOBUF_DEL) |
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1237 smsg(NGETTEXT("%d buffer deleted", |
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1238 "%d buffers deleted", deleted), deleted); |
7 | 1239 else |
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1240 smsg(NGETTEXT("%d buffer wiped out", |
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1241 "%d buffers wiped out", deleted), deleted); |
7 | 1242 } |
1243 } | |
1244 | |
1245 | |
1246 return errormsg; | |
1247 } | |
1248 | |
5586 | 1249 /* |
1250 * Make the current buffer empty. | |
1251 * Used when it is wiped out and it's the last buffer. | |
1252 */ | |
1253 static int | |
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1254 empty_curbuf( |
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1255 int close_others, |
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1256 int forceit, |
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1257 int action) |
5586 | 1258 { |
1259 int retval; | |
1260 buf_T *buf = curbuf; | |
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1261 bufref_T bufref; |
5586 | 1262 |
1263 if (action == DOBUF_UNLOAD) | |
1264 { | |
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1265 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1266 return FAIL; |
1267 } | |
1268 | |
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1269 set_bufref(&bufref, buf); |
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1270 if (close_others) |
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1271 // Close any other windows on this buffer, then make it empty. |
5586 | 1272 close_windows(buf, TRUE); |
1273 | |
1274 setpcmark(); | |
1275 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1276 forceit ? ECMD_FORCEIT : 0, curwin); | |
1277 | |
1278 /* | |
1279 * do_ecmd() may create a new buffer, then we have to delete | |
1280 * the old one. But do_ecmd() may have done that already, check | |
1281 * if the buffer still exists. | |
1282 */ | |
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1283 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
5586 | 1284 close_buffer(NULL, buf, action, FALSE); |
1285 if (!close_others) | |
1286 need_fileinfo = FALSE; | |
1287 return retval; | |
1288 } | |
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1289 |
7 | 1290 /* |
1291 * Implementation of the commands for the buffer list. | |
1292 * | |
1293 * action == DOBUF_GOTO go to specified buffer | |
1294 * action == DOBUF_SPLIT split window and go to specified buffer | |
1295 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1296 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1297 * action == DOBUF_WIPE delete specified buffer(s) really | |
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1298 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1299 * |
1300 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1301 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1302 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1303 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1304 * | |
1305 * Return FAIL or OK. | |
1306 */ | |
1307 int | |
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1308 do_buffer( |
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1309 int action, |
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1310 int start, |
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1311 int dir, // FORWARD or BACKWARD |
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1312 int count, // buffer number or number of buffers |
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1313 int forceit) // TRUE for :...! |
7 | 1314 { |
1315 buf_T *buf; | |
1316 buf_T *bp; | |
1317 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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1318 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1319 |
1320 switch (start) | |
1321 { | |
1322 case DOBUF_FIRST: buf = firstbuf; break; | |
1323 case DOBUF_LAST: buf = lastbuf; break; | |
1324 default: buf = curbuf; break; | |
1325 } | |
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1326 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1327 { |
1328 while (count-- > 0) | |
1329 { | |
1330 do | |
1331 { | |
1332 buf = buf->b_next; | |
1333 if (buf == NULL) | |
1334 buf = firstbuf; | |
1335 } | |
1336 while (buf != curbuf && !bufIsChanged(buf)); | |
1337 } | |
1338 if (!bufIsChanged(buf)) | |
1339 { | |
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1340 emsg(_("E84: No modified buffer found")); |
7 | 1341 return FAIL; |
1342 } | |
1343 } | |
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diff
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|
1344 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1345 { |
1346 while (buf != NULL && buf->b_fnum != count) | |
1347 buf = buf->b_next; | |
1348 } | |
1349 else | |
1350 { | |
1351 bp = NULL; | |
1352 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1353 { | |
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diff
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|
1354 // remember the buffer where we start, we come back there when all |
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diff
changeset
|
1355 // buffers are unlisted. |
7 | 1356 if (bp == NULL) |
1357 bp = buf; | |
1358 if (dir == FORWARD) | |
1359 { | |
1360 buf = buf->b_next; | |
1361 if (buf == NULL) | |
1362 buf = firstbuf; | |
1363 } | |
1364 else | |
1365 { | |
1366 buf = buf->b_prev; | |
1367 if (buf == NULL) | |
1368 buf = lastbuf; | |
1369 } | |
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diff
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|
1370 // don't count unlisted buffers |
7 | 1371 if (unload || buf->b_p_bl) |
1372 { | |
1373 --count; | |
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|
1374 bp = NULL; // use this buffer as new starting point |
7 | 1375 } |
1376 if (bp == buf) | |
1377 { | |
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diff
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|
1378 // back where we started, didn't find anything. |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
1379 emsg(_("E85: There is no listed buffer")); |
7 | 1380 return FAIL; |
1381 } | |
1382 } | |
1383 } | |
1384 | |
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diff
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|
1385 if (buf == NULL) // could not find it |
7 | 1386 { |
1387 if (start == DOBUF_FIRST) | |
1388 { | |
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diff
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|
1389 // don't warn when deleting |
7 | 1390 if (!unload) |
15470
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1391 semsg(_(e_nobufnr), count); |
7 | 1392 } |
1393 else if (dir == FORWARD) | |
15470
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|
1394 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1395 else |
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|
1396 emsg(_("E88: Cannot go before first buffer")); |
7 | 1397 return FAIL; |
1398 } | |
1399 | |
1400 #ifdef FEAT_GUI | |
1401 need_mouse_correct = TRUE; | |
1402 #endif | |
1403 | |
1404 /* | |
1405 * delete buffer buf from memory and/or the list | |
1406 */ | |
1407 if (unload) | |
1408 { | |
1409 int forward; | |
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|
1410 bufref_T bufref; |
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diff
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|
1411 |
14658
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Christian Brabandt <cb@256bit.org>
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|
1412 if (!can_unload_buffer(buf)) |
13720
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patch 8.0.1732: crash when terminal API call deletes the buffer
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|
1413 return FAIL; |
7d2039b2ecc8
patch 8.0.1732: crash when terminal API call deletes the buffer
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|
1414 |
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|
1415 set_bufref(&bufref, buf); |
7 | 1416 |
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|
1417 // When unloading or deleting a buffer that's already unloaded and |
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|
1418 // unlisted: fail silently. |
17823
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patch 8.1.1908: every popup window consumes a buffer number
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|
1419 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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patch 8.1.1908: every popup window consumes a buffer number
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|
1420 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1421 return FAIL; |
1422 | |
1423 if (!forceit && bufIsChanged(buf)) | |
1424 { | |
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Christian Brabandt <cb@256bit.org>
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diff
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|
1425 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
7 | 1426 if ((p_confirm || cmdmod.confirm) && p_write) |
1427 { | |
1428 dialog_changed(buf, FALSE); | |
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|
1429 if (!bufref_valid(&bufref)) |
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|
1430 // Autocommand deleted buffer, oops! It's not changed |
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|
1431 // now. |
7 | 1432 return FAIL; |
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|
1433 // If it's still changed fail silently, the dialog already |
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|
1434 // mentioned why it fails. |
36 | 1435 if (bufIsChanged(buf)) |
1436 return FAIL; | |
7 | 1437 } |
36 | 1438 else |
13553
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|
1439 #endif |
7 | 1440 { |
15490
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Bram Moolenaar <Bram@vim.org>
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|
1441 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1442 buf->b_fnum); |
1443 return FAIL; | |
1444 } | |
1445 } | |
1446 | |
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|
1447 // When closing the current buffer stop Visual mode. |
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diff
changeset
|
1448 if (buf == curbuf && VIsual_active) |
10154
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diff
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|
1449 end_visual_mode(); |
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diff
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|
1450 |
7 | 1451 /* |
1452 * If deleting the last (listed) buffer, make it empty. | |
1453 * The last (listed) buffer cannot be unloaded. | |
1454 */ | |
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Christian Brabandt <cb@256bit.org>
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9645
diff
changeset
|
1455 FOR_ALL_BUFFERS(bp) |
7 | 1456 if (bp->b_p_bl && bp != buf) |
1457 break; | |
1458 if (bp == NULL && buf == curbuf) | |
5586 | 1459 return empty_curbuf(TRUE, forceit, action); |
7 | 1460 |
1461 /* | |
1462 * If the deleted buffer is the current one, close the current window | |
671 | 1463 * (unless it's the only window). Repeat this so long as we end up in |
1464 * a window with this buffer. | |
7 | 1465 */ |
671 | 1466 while (buf == curbuf |
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diff
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|
1467 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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10349
diff
changeset
|
1468 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1469 { |
1470 if (win_close(curwin, FALSE) == FAIL) | |
1471 break; | |
1472 } | |
7 | 1473 |
1474 /* | |
1475 * If the buffer to be deleted is not the current one, delete it here. | |
1476 */ | |
1477 if (buf != curbuf) | |
1478 { | |
671 | 1479 close_windows(buf, FALSE); |
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diff
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|
1480 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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diff
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|
1481 close_buffer(NULL, buf, action, FALSE); |
7 | 1482 return OK; |
1483 } | |
1484 | |
1485 /* | |
1486 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1487 * There should be another, otherwise it would have been handled |
1488 * above. However, autocommands may have deleted all buffers. | |
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diff
changeset
|
1489 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1490 * Then prefer the buffer we most recently visited. |
1491 * Else try to find one that is loaded, after the current buffer, | |
1492 * then before the current buffer. | |
1493 * Finally use any buffer. | |
1494 */ | |
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1495 buf = NULL; // selected buffer |
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|
1496 bp = NULL; // used when no loaded buffer found |
9481
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diff
changeset
|
1497 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
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diff
changeset
|
1498 buf = au_new_curbuf.br_buf; |
7 | 1499 #ifdef FEAT_JUMPLIST |
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diff
changeset
|
1500 else if (curwin->w_jumplistlen > 0) |
7 | 1501 { |
1502 int jumpidx; | |
1503 | |
1504 jumpidx = curwin->w_jumplistidx - 1; | |
1505 if (jumpidx < 0) | |
1506 jumpidx = curwin->w_jumplistlen - 1; | |
1507 | |
1508 forward = jumpidx; | |
1509 while (jumpidx != curwin->w_jumplistidx) | |
1510 { | |
1511 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1512 if (buf != NULL) | |
1513 { | |
1514 if (buf == curbuf || !buf->b_p_bl) | |
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|
1515 buf = NULL; // skip current and unlisted bufs |
7 | 1516 else if (buf->b_ml.ml_mfp == NULL) |
1517 { | |
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|
1518 // skip unloaded buf, but may keep it for later |
7 | 1519 if (bp == NULL) |
1520 bp = buf; | |
1521 buf = NULL; | |
1522 } | |
1523 } | |
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|
1524 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1525 break; |
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changeset
|
1526 // advance to older entry in jump list |
7 | 1527 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1528 break; | |
1529 if (--jumpidx < 0) | |
1530 jumpidx = curwin->w_jumplistlen - 1; | |
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|
1531 if (jumpidx == forward) // List exhausted for sure |
7 | 1532 break; |
1533 } | |
1534 } | |
1535 #endif | |
1536 | |
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changeset
|
1537 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1538 { |
1539 forward = TRUE; | |
1540 buf = curbuf->b_next; | |
1541 for (;;) | |
1542 { | |
1543 if (buf == NULL) | |
1544 { | |
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|
1545 if (!forward) // tried both directions |
7 | 1546 break; |
1547 buf = curbuf->b_prev; | |
1548 forward = FALSE; | |
1549 continue; | |
1550 } | |
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|
1551 // in non-help buffer, try to skip help buffers, and vv |
7 | 1552 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1553 { | |
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|
1554 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1555 break; |
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|
1556 if (bp == NULL) // remember unloaded buf for later |
7 | 1557 bp = buf; |
1558 } | |
1559 if (forward) | |
1560 buf = buf->b_next; | |
1561 else | |
1562 buf = buf->b_prev; | |
1563 } | |
1564 } | |
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1565 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1566 buf = bp; |
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|
1567 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1568 { |
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|
1569 FOR_ALL_BUFFERS(buf) |
7 | 1570 if (buf->b_p_bl && buf != curbuf) |
1571 break; | |
1572 } | |
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|
1573 if (buf == NULL) // Still no buffer, just take one |
7 | 1574 { |
1575 if (curbuf->b_next != NULL) | |
1576 buf = curbuf->b_next; | |
1577 else | |
1578 buf = curbuf->b_prev; | |
1579 } | |
1580 } | |
1581 | |
5586 | 1582 if (buf == NULL) |
1583 { | |
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1584 // Autocommands must have wiped out all other buffers. Only option |
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changeset
|
1585 // now is to make the current buffer empty. |
5586 | 1586 return empty_curbuf(FALSE, forceit, action); |
1587 } | |
1588 | |
7 | 1589 /* |
1590 * make buf current buffer | |
1591 */ | |
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|
1592 if (action == DOBUF_SPLIT) // split window first |
7 | 1593 { |
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|
1594 // If 'switchbuf' contains "useopen": jump to first window containing |
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changeset
|
1595 // "buf" if one exists |
1618 | 1596 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1597 return OK; |
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|
1598 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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changeset
|
1599 // page containing "buf" if one exists |
1618 | 1600 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1601 return OK; |
1602 if (win_split(0, 0) == FAIL) | |
1603 return FAIL; | |
1604 } | |
1605 | |
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changeset
|
1606 // go to current buffer - nothing to do |
7 | 1607 if (buf == curbuf) |
1608 return OK; | |
1609 | |
1610 /* | |
1611 * Check if the current buffer may be abandoned. | |
1612 */ | |
1613 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
1614 { | |
1615 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1616 if ((p_confirm || cmdmod.confirm) && p_write) | |
1617 { | |
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|
1618 bufref_T bufref; |
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changeset
|
1619 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1620 set_bufref(&bufref, buf); |
7 | 1621 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1622 if (!bufref_valid(&bufref)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1623 // Autocommand deleted buffer, oops! |
7 | 1624 return FAIL; |
1625 } | |
1626 if (bufIsChanged(curbuf)) | |
1627 #endif | |
1628 { | |
12146
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patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1629 no_write_message(); |
7 | 1630 return FAIL; |
1631 } | |
1632 } | |
1633 | |
18757
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parents:
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diff
changeset
|
1634 // Go to the other buffer. |
7 | 1635 set_curbuf(buf, action); |
1636 | |
1637 if (action == DOBUF_SPLIT) | |
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diff
changeset
|
1638 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1639 |
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|
1640 #if defined(FEAT_EVAL) |
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parents:
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changeset
|
1641 if (aborting()) // autocmds may abort script processing |
7 | 1642 return FAIL; |
1643 #endif | |
1644 | |
1645 return OK; | |
1646 } | |
1647 | |
1648 /* | |
1649 * Set current buffer to "buf". Executes autocommands and closes current | |
1650 * buffer. "action" tells how to close the current buffer: | |
1651 * DOBUF_GOTO free or hide it | |
1652 * DOBUF_SPLIT nothing | |
1653 * DOBUF_UNLOAD unload it | |
1654 * DOBUF_DEL delete it | |
1655 * 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
|
1656 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1657 */ |
1658 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1659 set_curbuf(buf_T *buf, int action) |
7 | 1660 { |
1661 buf_T *prevbuf; | |
1662 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1663 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1664 #ifdef FEAT_SYN_HL |
1665 long old_tw = curbuf->b_p_tw; | |
1666 #endif | |
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diff
changeset
|
1667 bufref_T newbufref; |
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changeset
|
1668 bufref_T prevbufref; |
7 | 1669 |
1670 setpcmark(); | |
22 | 1671 if (!cmdmod.keepalt) |
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|
1672 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file |
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diff
changeset
|
1673 buflist_altfpos(curwin); // remember curpos |
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1674 |
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|
1675 // Don't restart Select mode after switching to another buffer. |
7 | 1676 VIsual_reselect = FALSE; |
1677 | |
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diff
changeset
|
1678 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1679 prevbuf = curbuf; |
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diff
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|
1680 set_bufref(&prevbufref, prevbuf); |
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diff
changeset
|
1681 set_bufref(&newbufref, buf); |
7 | 1682 |
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|
1683 // Autocommands may delete the curren buffer and/or the buffer we wan to go |
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|
1684 // to. In those cases don't close the buffer. |
9473
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Christian Brabandt <cb@256bit.org>
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9469
diff
changeset
|
1685 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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changeset
|
1686 || (bufref_valid(&prevbufref) |
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|
1687 && bufref_valid(&newbufref) |
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|
1688 #ifdef FEAT_EVAL |
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|
1689 && !aborting() |
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|
1690 #endif |
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diff
changeset
|
1691 )) |
7 | 1692 { |
3068 | 1693 #ifdef FEAT_SYN_HL |
1694 if (prevbuf == curwin->w_buffer) | |
1695 reset_synblock(curwin); | |
1696 #endif | |
7 | 1697 if (unload) |
671 | 1698 close_windows(prevbuf, FALSE); |
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|
1699 #if defined(FEAT_EVAL) |
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|
1700 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1701 #else |
13054
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1702 if (bufref_valid(&prevbufref)) |
7 | 1703 #endif |
815 | 1704 { |
3654 | 1705 win_T *previouswin = curwin; |
815 | 1706 if (prevbuf == curbuf) |
825 | 1707 u_sync(FALSE); |
7 | 1708 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1709 unload ? action : (action == DOBUF_GOTO | |
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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diff
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|
1710 && !buf_hide(prevbuf) |
3365 | 1711 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
3654 | 1712 if (curwin != previouswin && win_valid(previouswin)) |
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|
1713 // autocommands changed curwin, Grr! |
3654 | 1714 curwin = previouswin; |
815 | 1715 } |
7 | 1716 } |
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|
1717 // An autocommand may have deleted "buf", already entered it (e.g., when |
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changeset
|
1718 // it did ":bunload") or aborted the script processing. |
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changeset
|
1719 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1720 if ((buf_valid(buf) && buf != curbuf |
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|
1721 #ifdef FEAT_EVAL |
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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|
1722 && !aborting() |
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|
1723 #endif |
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Christian Brabandt <cb@256bit.org>
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|
1724 ) || curwin->w_buffer == NULL) |
4139 | 1725 { |
7 | 1726 enter_buffer(buf); |
4139 | 1727 #ifdef FEAT_SYN_HL |
1728 if (old_tw != curbuf->b_p_tw) | |
1729 check_colorcolumn(curwin); | |
1730 #endif | |
1731 } | |
7 | 1732 } |
1733 | |
1734 /* | |
1735 * Enter a new current buffer. | |
4139 | 1736 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1737 * be pointing to freed memory. | |
7 | 1738 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
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17781
diff
changeset
|
1739 static void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1740 enter_buffer(buf_T *buf) |
7 | 1741 { |
18156
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
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|
1742 // Get the buffer in the current window. |
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|
1743 curwin->w_buffer = buf; |
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1744 curbuf = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
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|
1745 ++curbuf->b_nwindows; |
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|
1746 |
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diff
changeset
|
1747 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1748 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1749 if (!buf->b_help) | |
1750 get_winopts(buf); | |
1751 #ifdef FEAT_FOLDING | |
1752 else | |
18156
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|
1753 // Remove all folds in the window. |
7 | 1754 clearFolding(curwin); |
18156
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changeset
|
1755 foldUpdateAll(curwin); // update folds (later). |
7 | 1756 #endif |
1757 | |
1758 #ifdef FEAT_DIFF | |
672 | 1759 if (curwin->w_p_diff) |
1760 diff_buf_add(curbuf); | |
7 | 1761 #endif |
1762 | |
3068 | 1763 #ifdef FEAT_SYN_HL |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1764 curwin->w_s = &(curbuf->b_s); |
3068 | 1765 #endif |
1766 | |
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diff
changeset
|
1767 // Cursor on first line by default. |
7 | 1768 curwin->w_cursor.lnum = 1; |
1769 curwin->w_cursor.col = 0; | |
1770 curwin->w_cursor.coladd = 0; | |
1771 curwin->w_set_curswant = TRUE; | |
1744 | 1772 curwin->w_topline_was_set = FALSE; |
7 | 1773 |
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|
1774 // mark cursor position as being invalid |
2091
95b659982b7c
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diff
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|
1775 curwin->w_valid = 0; |
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changeset
|
1776 |
14826
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patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
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changeset
|
1777 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
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14744
diff
changeset
|
1778 curbuf->b_last_cursor.col, TRUE); |
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patch 8.1.0425: ml_get error and crash with appendbufline()
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|
1779 |
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|
1780 // Make sure the buffer is loaded. |
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|
1781 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1782 { |
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|
1783 // If there is no filetype, allow for detecting one. Esp. useful for |
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|
1784 // ":ball" used in a autocommand. If there already is a filetype we |
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|
1785 // might prefer to keep it. |
22 | 1786 if (*curbuf->b_p_ft == NUL) |
1787 did_filetype = FALSE; | |
1788 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
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changeset
|
1789 open_buffer(FALSE, NULL, 0); |
22 | 1790 } |
7 | 1791 else |
1792 { | |
16664
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|
1793 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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1794 need_fileinfo = TRUE; // display file info after redraw |
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1795 |
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1796 // check if file changed |
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1797 (void)buf_check_timestamp(curbuf, FALSE); |
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1798 |
7 | 1799 curwin->w_topline = 1; |
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|
1800 #ifdef FEAT_DIFF |
7 | 1801 curwin->w_topfill = 0; |
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|
1802 #endif |
7 | 1803 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1804 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1805 } | |
1806 | |
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1807 // If autocommands did not change the cursor position, restore cursor lnum |
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1808 // and possibly cursor col. |
7 | 1809 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1810 buflist_getfpos(); | |
1811 | |
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|
1812 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1813 #ifdef FEAT_TITLE |
1814 maketitle(); | |
1815 #endif | |
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|
1816 // when autocmds didn't change it |
1744 | 1817 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
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|
1818 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1819 |
33 | 1820 #ifdef FEAT_NETBEANS_INTG |
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changeset
|
1821 // Send fileOpened event because we've changed buffers. |
2210 | 1822 netbeans_file_activated(curbuf); |
33 | 1823 #endif |
1824 | |
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|
1825 // Change directories when the 'acd' option is set. |
13632
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patch 8.0.1688: some macros are used without a semicolon
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parents:
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diff
changeset
|
1826 DO_AUTOCHDIR; |
7 | 1827 |
1828 #ifdef FEAT_KEYMAP | |
1829 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1830 (void)keymap_init(); |
7 | 1831 #endif |
1185 | 1832 #ifdef FEAT_SPELL |
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1833 // May need to set the spell language. Can only do this after the buffer |
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1834 // has been properly setup. |
2250
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1835 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1836 (void)did_set_spelllang(curwin); |
1185 | 1837 #endif |
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1838 #ifdef FEAT_VIMINFO |
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1839 curbuf->b_last_used = vim_time(); |
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1840 #endif |
1185 | 1841 |
7 | 1842 redraw_later(NOT_VALID); |
1843 } | |
1844 | |
961 | 1845 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1846 /* | |
1847 * Change to the directory of the current buffer. | |
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1848 * Don't do this while still starting up. |
961 | 1849 */ |
1850 void | |
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1851 do_autochdir(void) |
961 | 1852 { |
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1853 if ((starting == 0 || test_autochdir) |
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1854 && curbuf->b_ffname != NULL |
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1855 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
961 | 1856 shorten_fnames(TRUE); |
1857 } | |
1858 #endif | |
1859 | |
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1860 void |
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1861 no_write_message(void) |
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1862 { |
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1863 #ifdef FEAT_TERMINAL |
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1864 if (term_job_running(curbuf->b_term)) |
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1865 emsg(_("E948: Job still running (add ! to end the job)")); |
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1866 else |
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1867 #endif |
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1868 emsg(_("E37: No write since last change (add ! to override)")); |
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1869 } |
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1870 |
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1871 void |
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1872 no_write_message_nobang(buf_T *buf UNUSED) |
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1873 { |
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1874 #ifdef FEAT_TERMINAL |
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1875 if (term_job_running(buf->b_term)) |
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1876 emsg(_("E948: Job still running")); |
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1877 else |
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1878 #endif |
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1879 emsg(_("E37: No write since last change")); |
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1880 } |
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1881 |
7 | 1882 /* |
1883 * functions for dealing with the buffer list | |
1884 */ | |
1885 | |
1886 /* | |
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1887 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1888 * only one window. That means it can be re-used. |
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1889 */ |
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1890 int |
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1891 curbuf_reusable(void) |
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1892 { |
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1893 return (curbuf != NULL |
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1894 && curbuf->b_ffname == NULL |
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1895 && curbuf->b_nwindows <= 1 |
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1896 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1897 #if defined(FEAT_QUICKFIX) |
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1898 && !bt_quickfix(curbuf) |
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1899 #endif |
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1900 && !curbufIsChanged()); |
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1901 } |
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1902 |
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1903 /* |
7 | 1904 * Add a file name to the buffer list. Return a pointer to the buffer. |
1905 * If the same file name already exists return a pointer to that buffer. | |
1906 * If it does not exist, or if fname == NULL, a new entry is created. | |
1907 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1908 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1909 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1910 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1911 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1912 * if the buffer already exists. |
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1913 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1914 * This is the ONLY way to create a new buffer. |
1915 */ | |
1916 buf_T * | |
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1917 buflist_new( |
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1918 char_u *ffname_arg, // full path of fname or relative |
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1919 char_u *sfname_arg, // short fname or NULL |
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1920 linenr_T lnum, // preferred cursor line |
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1921 int flags) // BLN_ defines |
7 | 1922 { |
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1923 char_u *ffname = ffname_arg; |
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1924 char_u *sfname = sfname_arg; |
7 | 1925 buf_T *buf; |
1926 #ifdef UNIX | |
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1927 stat_T st; |
7 | 1928 #endif |
1929 | |
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1930 if (top_file_num == 1) |
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1931 hash_init(&buf_hashtab); |
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1932 |
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1933 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1934 |
1935 /* | |
1936 * If file name already exists in the list, update the entry. | |
1937 */ | |
1938 #ifdef UNIX | |
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1939 // On Unix we can use inode numbers when the file exists. Works better |
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1940 // for hard links. |
7 | 1941 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
1942 st.st_dev = (dev_T)-1; | |
1943 #endif | |
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1944 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1945 #ifdef UNIX |
1946 buflist_findname_stat(ffname, &st) | |
1947 #else | |
1948 buflist_findname(ffname) | |
1949 #endif | |
1950 ) != NULL) | |
1951 { | |
1952 vim_free(ffname); | |
1953 if (lnum != 0) | |
1954 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
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1955 |
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1956 if ((flags & BLN_NOOPT) == 0) |
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1957 // copy the options now, if 'cpo' doesn't have 's' and not done |
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1958 // already |
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1959 buf_copy_options(buf, 0); |
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1960 |
7 | 1961 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
1962 { | |
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1963 bufref_T bufref; |
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1964 |
7 | 1965 buf->b_p_bl = TRUE; |
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1966 set_bufref(&bufref, buf); |
7 | 1967 if (!(flags & BLN_DUMMY)) |
5816 | 1968 { |
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1969 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1970 && !bufref_valid(&bufref)) |
5816 | 1971 return NULL; |
1972 } | |
7 | 1973 } |
1974 return buf; | |
1975 } | |
1976 | |
1977 /* | |
1978 * If the current buffer has no name and no contents, use the current | |
1979 * buffer. Otherwise: Need to allocate a new buffer structure. | |
1980 * | |
1981 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 1982 * (A spell file buffer is allocated in spell.c, but that's not a normal |
1983 * buffer.) | |
7 | 1984 */ |
1985 buf = NULL; | |
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1986 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 1987 { |
1988 buf = curbuf; | |
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1989 // It's like this buffer is deleted. Watch out for autocommands that |
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1990 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 1991 if (curbuf->b_p_bl) |
1992 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
1993 if (buf == curbuf) | |
1994 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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1995 #ifdef FEAT_EVAL |
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1996 if (aborting()) // autocmds may abort script processing |
7 | 1997 return NULL; |
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|
1998 #endif |
7 | 1999 if (buf == curbuf) |
2000 { | |
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changeset
|
2001 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2002 clear_string_option(&buf->b_p_bh); |
2003 clear_string_option(&buf->b_p_bt); | |
2004 } | |
2005 } | |
2006 if (buf != curbuf || curbuf == NULL) | |
2007 { | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2008 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2009 if (buf == NULL) |
2010 { | |
2011 vim_free(ffname); | |
2012 return NULL; | |
2013 } | |
4287 | 2014 #ifdef FEAT_EVAL |
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|
2015 // init b: variables |
4287 | 2016 buf->b_vars = dict_alloc(); |
2017 if (buf->b_vars == NULL) | |
2018 { | |
2019 vim_free(ffname); | |
2020 vim_free(buf); | |
2021 return NULL; | |
2022 } | |
2023 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2024 #endif | |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
2025 init_changedtick(buf); |
7 | 2026 } |
2027 | |
2028 if (ffname != NULL) | |
2029 { | |
2030 buf->b_ffname = ffname; | |
2031 buf->b_sfname = vim_strsave(sfname); | |
2032 } | |
2033 | |
2034 clear_wininfo(buf); | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
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16778
diff
changeset
|
2035 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2036 |
2037 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2038 || buf->b_wininfo == NULL) | |
2039 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2040 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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changeset
|
2041 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2042 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
2043 buf->b_sfname = NULL; |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13170
diff
changeset
|
2044 VIM_CLEAR(buf->b_ffname); |
7 | 2045 if (buf != curbuf) |
2046 free_buffer(buf); | |
2047 return NULL; | |
2048 } | |
2049 | |
2050 if (buf == curbuf) | |
2051 { | |
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diff
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|
2052 // free all things allocated for this buffer |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2053 buf_freeall(buf, 0); |
18757
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changeset
|
2054 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2055 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
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|
2056 #if defined(FEAT_EVAL) |
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|
2057 if (aborting()) // autocmds may abort script processing |
7 | 2058 return NULL; |
2059 #endif | |
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|
2060 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
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2061 |
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changeset
|
2062 // Init the options. |
3925 | 2063 buf->b_p_initialized = FALSE; |
2064 buf_copy_options(buf, BCO_ENTER); | |
2065 | |
7 | 2066 #ifdef FEAT_KEYMAP |
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diff
changeset
|
2067 // need to reload lmaps and set b:keymap_name |
7 | 2068 curbuf->b_kmap_state |= KEYMAP_INIT; |
2069 #endif | |
2070 } | |
2071 else | |
2072 { | |
2073 /* | |
2074 * put new buffer at the end of the buffer list | |
2075 */ | |
2076 buf->b_next = NULL; | |
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changeset
|
2077 if (firstbuf == NULL) // buffer list is empty |
7 | 2078 { |
2079 buf->b_prev = NULL; | |
2080 firstbuf = buf; | |
2081 } | |
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diff
changeset
|
2082 else // append new buffer at end of list |
7 | 2083 { |
2084 lastbuf->b_next = buf; | |
2085 buf->b_prev = lastbuf; | |
2086 } | |
2087 lastbuf = buf; | |
2088 | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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17809
diff
changeset
|
2089 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2090 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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changeset
|
2091 // Recycle a previously used buffer number. Used for buffers which |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2092 // are normally hidden, e.g. in a popup window. Avoids that the |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2093 // buffer number grows rapidly. |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2094 --buf_reuse.ga_len; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2095 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
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|
2096 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2097 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2098 buf->b_fnum = top_file_num++; |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2099 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2100 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2101 emsg(_("W14: Warning: List of file names overflow")); |
7 | 2102 if (emsg_silent == 0) |
2103 { | |
2104 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
|
2105 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2106 } |
2107 top_file_num = 1; | |
2108 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2109 buf_hashtab_add(buf); |
7 | 2110 |
2111 /* | |
2112 * Always copy the options from the current buffer. | |
2113 */ | |
2114 buf_copy_options(buf, BCO_ALWAYS); | |
2115 } | |
2116 | |
2117 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2118 buf->b_wininfo->wi_win = curwin; | |
2119 | |
126 | 2120 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2121 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2122 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2123 #endif |
2124 | |
2125 buf->b_fname = buf->b_sfname; | |
2126 #ifdef UNIX | |
2127 if (st.st_dev == (dev_T)-1) | |
1873 | 2128 buf->b_dev_valid = FALSE; |
7 | 2129 else |
2130 { | |
1873 | 2131 buf->b_dev_valid = TRUE; |
7 | 2132 buf->b_dev = st.st_dev; |
2133 buf->b_ino = st.st_ino; | |
2134 } | |
2135 #endif | |
2136 buf->b_u_synced = TRUE; | |
2137 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2138 if (flags & BLN_DUMMY) |
2139 buf->b_flags |= BF_DUMMY; | |
7 | 2140 buf_clear_file(buf); |
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diff
changeset
|
2141 clrallmarks(buf); // clear marks |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2142 fmarks_check_names(buf); // check file marks for this file |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2143 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2144 if (!(flags & BLN_DUMMY)) |
2145 { | |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2146 bufref_T bufref; |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2147 |
18757
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changeset
|
2148 // Tricky: these autocommands may change the buffer list. They could |
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parents:
18746
diff
changeset
|
2149 // 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
|
2150 // 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
|
2151 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2152 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2153 && !bufref_valid(&bufref)) |
5816 | 2154 return NULL; |
7 | 2155 if (flags & BLN_LISTED) |
5816 | 2156 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2157 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
|
2158 && !bufref_valid(&bufref)) |
5816 | 2159 return NULL; |
2160 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2161 #ifdef FEAT_EVAL |
18757
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diff
changeset
|
2162 if (aborting()) // autocmds may abort script processing |
7 | 2163 return NULL; |
13380
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Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2164 #endif |
7 | 2165 } |
2166 | |
2167 return buf; | |
2168 } | |
2169 | |
2170 /* | |
2171 * Free the memory for the options of a buffer. | |
2172 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2173 * 'fileencoding'. | |
2174 */ | |
2175 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2176 free_buf_options( |
83861277e6a3
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7799
diff
changeset
|
2177 buf_T *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2178 int free_p_ff) |
7 | 2179 { |
2180 if (free_p_ff) | |
2181 { | |
2182 clear_string_option(&buf->b_p_fenc); | |
2183 clear_string_option(&buf->b_p_ff); | |
2184 clear_string_option(&buf->b_p_bh); | |
2185 clear_string_option(&buf->b_p_bt); | |
2186 } | |
2187 #ifdef FEAT_FIND_ID | |
2188 clear_string_option(&buf->b_p_def); | |
2189 clear_string_option(&buf->b_p_inc); | |
2190 # ifdef FEAT_EVAL | |
2191 clear_string_option(&buf->b_p_inex); | |
2192 # endif | |
2193 #endif | |
2194 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2195 clear_string_option(&buf->b_p_inde); | |
2196 clear_string_option(&buf->b_p_indk); | |
2197 #endif | |
788 | 2198 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2199 clear_string_option(&buf->b_p_bexpr); | |
2200 #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
|
2201 #if defined(FEAT_CRYPT) |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2202 clear_string_option(&buf->b_p_cm); |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
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diff
changeset
|
2203 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2204 clear_string_option(&buf->b_p_fp); |
667 | 2205 #if defined(FEAT_EVAL) |
2206 clear_string_option(&buf->b_p_fex); | |
2207 #endif | |
7 | 2208 #ifdef FEAT_CRYPT |
2209 clear_string_option(&buf->b_p_key); | |
2210 #endif | |
2211 clear_string_option(&buf->b_p_kp); | |
2212 clear_string_option(&buf->b_p_mps); | |
2213 clear_string_option(&buf->b_p_fo); | |
41 | 2214 clear_string_option(&buf->b_p_flp); |
7 | 2215 clear_string_option(&buf->b_p_isk); |
14175
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diff
changeset
|
2216 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2217 clear_string_option(&buf->b_p_vsts); |
15967
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patch 8.1.0989: various small code ugliness
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parents:
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diff
changeset
|
2218 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
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changeset
|
2219 buf->b_p_vsts_nopaste = NULL; |
15967
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changeset
|
2220 vim_free(buf->b_p_vsts_array); |
14175
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changeset
|
2221 buf->b_p_vsts_array = NULL; |
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changeset
|
2222 clear_string_option(&buf->b_p_vts); |
15858
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patch 8.1.0936: may leak memory when using 'vartabstop'
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parents:
15794
diff
changeset
|
2223 VIM_CLEAR(buf->b_p_vts_array); |
14175
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parents:
14087
diff
changeset
|
2224 #endif |
7 | 2225 #ifdef FEAT_KEYMAP |
2226 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
|
2227 keymap_clear(&buf->b_kmap_ga); |
7 | 2228 ga_clear(&buf->b_kmap_ga); |
2229 #endif | |
2230 clear_string_option(&buf->b_p_com); | |
2231 #ifdef FEAT_FOLDING | |
2232 clear_string_option(&buf->b_p_cms); | |
2233 #endif | |
2234 clear_string_option(&buf->b_p_nf); | |
2235 #ifdef FEAT_SYN_HL | |
2236 clear_string_option(&buf->b_p_syn); | |
7687
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parents:
7572
diff
changeset
|
2237 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2238 #endif |
2239 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2240 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
|
2241 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
|
2242 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
|
2243 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2244 clear_string_option(&buf->b_s.b_p_spl); |
7 | 2245 #endif |
2246 #ifdef FEAT_SEARCHPATH | |
2247 clear_string_option(&buf->b_p_sua); | |
2248 #endif | |
2249 clear_string_option(&buf->b_p_ft); | |
2250 #ifdef FEAT_CINDENT | |
2251 clear_string_option(&buf->b_p_cink); | |
2252 clear_string_option(&buf->b_p_cino); | |
2253 #endif | |
2254 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2255 clear_string_option(&buf->b_p_cinw); | |
2256 #endif | |
2257 clear_string_option(&buf->b_p_cpt); | |
12 | 2258 #ifdef FEAT_COMPL_FUNC |
2259 clear_string_option(&buf->b_p_cfu); | |
502 | 2260 clear_string_option(&buf->b_p_ofu); |
12 | 2261 #endif |
7 | 2262 #ifdef FEAT_QUICKFIX |
2263 clear_string_option(&buf->b_p_gp); | |
2264 clear_string_option(&buf->b_p_mp); | |
2265 clear_string_option(&buf->b_p_efm); | |
2266 #endif | |
2267 clear_string_option(&buf->b_p_ep); | |
2268 clear_string_option(&buf->b_p_path); | |
2269 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
|
2270 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
|
2271 #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
|
2272 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
|
2273 #endif |
7 | 2274 clear_string_option(&buf->b_p_dict); |
2275 clear_string_option(&buf->b_p_tsr); | |
12 | 2276 #ifdef FEAT_TEXTOBJ |
2277 clear_string_option(&buf->b_p_qe); | |
2278 #endif | |
7 | 2279 buf->b_p_ar = -1; |
5446 | 2280 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2281 #ifdef FEAT_LISP |
2282 clear_string_option(&buf->b_p_lw); | |
2283 #endif | |
6243 | 2284 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
|
2285 clear_string_option(&buf->b_p_menc); |
7 | 2286 } |
2287 | |
2288 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2289 * 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
|
2290 * 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
|
2291 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2292 * if (options & GETF_SETMARK) call setpcmark() |
2293 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2294 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2295 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2296 * Return FAIL for failure, OK for success. |
7 | 2297 */ |
2298 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2299 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2300 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2301 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2302 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2303 int forceit) |
7 | 2304 { |
2305 buf_T *buf; | |
2306 win_T *wp = NULL; | |
2307 pos_T *fpos; | |
2308 colnr_T col; | |
2309 | |
2310 buf = buflist_findnr(n); | |
2311 if (buf == NULL) | |
2312 { | |
2313 if ((options & GETF_ALT) && n == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2314 emsg(_(e_noalt)); |
7 | 2315 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2316 semsg(_("E92: Buffer %d not found"), n); |
7 | 2317 return FAIL; |
2318 } | |
2319 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2320 // if alternate file is the current buffer, nothing to do |
7 | 2321 if (buf == curbuf) |
2322 return OK; | |
2323 | |
633 | 2324 if (text_locked()) |
631 | 2325 { |
633 | 2326 text_locked_msg(); |
7 | 2327 return FAIL; |
631 | 2328 } |
819 | 2329 if (curbuf_locked()) |
2330 return FAIL; | |
7 | 2331 |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2332 // altfpos may be changed by getfile(), get it now |
7 | 2333 if (lnum == 0) |
2334 { | |
2335 fpos = buflist_findfpos(buf); | |
2336 lnum = fpos->lnum; | |
2337 col = fpos->col; | |
2338 } | |
2339 else | |
2340 col = 0; | |
2341 | |
2342 if (options & GETF_SWITCH) | |
2343 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2344 // If 'switchbuf' contains "useopen": jump to first window containing |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2345 // "buf" if one exists |
1618 | 2346 if (swb_flags & SWB_USEOPEN) |
7 | 2347 wp = buf_jump_open_win(buf); |
6843 | 2348 |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2349 // If 'switchbuf' contains "usetab": jump to first window in any tab |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2350 // page containing "buf" if one exists |
1618 | 2351 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2352 wp = buf_jump_open_tab(buf); |
6843 | 2353 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2354 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2355 // current buffer isn't empty: open new tab or window |
6843 | 2356 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
2357 && !BUFEMPTY()) |
7 | 2358 { |
6843 | 2359 if (swb_flags & SWB_NEWTAB) |
1618 | 2360 tabpage_new(); |
6843 | 2361 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2362 == FAIL) | |
7 | 2363 return FAIL; |
2583 | 2364 RESET_BINDING(curwin); |
7 | 2365 } |
2366 } | |
2367 | |
2368 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2369 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2370 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2371 { |
2372 --RedrawingDisabled; | |
2373 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2374 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2375 if (!p_sol && col != 0) |
2376 { | |
2377 curwin->w_cursor.col = col; | |
2378 check_cursor_col(); | |
2379 curwin->w_cursor.coladd = 0; | |
2380 curwin->w_set_curswant = TRUE; | |
2381 } | |
2382 return OK; | |
2383 } | |
2384 --RedrawingDisabled; | |
2385 return FAIL; | |
2386 } | |
2387 | |
2388 /* | |
2389 * go to the last know line number for the current buffer | |
2390 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2391 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2392 buflist_getfpos(void) |
7 | 2393 { |
2394 pos_T *fpos; | |
2395 | |
2396 fpos = buflist_findfpos(curbuf); | |
2397 | |
2398 curwin->w_cursor.lnum = fpos->lnum; | |
2399 check_cursor_lnum(); | |
2400 | |
2401 if (p_sol) | |
2402 curwin->w_cursor.col = 0; | |
2403 else | |
2404 { | |
2405 curwin->w_cursor.col = fpos->col; | |
2406 check_cursor_col(); | |
2407 curwin->w_cursor.coladd = 0; | |
2408 curwin->w_set_curswant = TRUE; | |
2409 } | |
2410 } | |
2411 | |
42 | 2412 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2413 /* | |
2414 * Find file in buffer list by name (it has to be for the current window). | |
2415 * Returns NULL if not found. | |
2416 */ | |
2417 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2418 buflist_findname_exp(char_u *fname) |
42 | 2419 { |
2420 char_u *ffname; | |
2421 buf_T *buf = NULL; | |
2422 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2423 // First make the name into a full path name |
42 | 2424 ffname = FullName_save(fname, |
2425 #ifdef UNIX | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2426 TRUE // force expansion, get rid of symbolic links |
42 | 2427 #else |
2428 FALSE | |
2429 #endif | |
2430 ); | |
2431 if (ffname != NULL) | |
2432 { | |
2433 buf = buflist_findname(ffname); | |
2434 vim_free(ffname); | |
2435 } | |
2436 return buf; | |
2437 } | |
2438 #endif | |
2439 | |
7 | 2440 /* |
2441 * Find file in buffer list by name (it has to be for the current window). | |
2442 * "ffname" must have a full path. | |
42 | 2443 * Skips dummy buffers. |
2444 * Returns NULL if not found. | |
7 | 2445 */ |
2446 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2447 buflist_findname(char_u *ffname) |
7 | 2448 { |
2449 #ifdef UNIX | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2450 stat_T st; |
7 | 2451 |
2452 if (mch_stat((char *)ffname, &st) < 0) | |
2453 st.st_dev = (dev_T)-1; | |
2454 return buflist_findname_stat(ffname, &st); | |
2455 } | |
2456 | |
2457 /* | |
2458 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2459 * twice for the same file. | |
42 | 2460 * Returns NULL if not found. |
7 | 2461 */ |
2462 static buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2463 buflist_findname_stat( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2464 char_u *ffname, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2465 stat_T *stp) |
7 | 2466 { |
2467 #endif | |
2468 buf_T *buf; | |
2469 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2470 // Start at the last buffer, expect to find a match sooner. |
9485
c16e207dc465
commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2471 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
42 | 2472 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2473 #ifdef UNIX |
2474 , stp | |
2475 #endif | |
2476 )) | |
2477 return buf; | |
2478 return NULL; | |
2479 } | |
2480 | |
2481 /* | |
2482 * Find file in buffer list by a regexp pattern. | |
2483 * Return fnum of the found buffer. | |
2484 * Return < 0 for error. | |
2485 */ | |
2486 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2487 buflist_findpat( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2488 char_u *pattern, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2489 char_u *pattern_end, // pointer to first char after pattern |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2490 int unlisted, // find unlisted buffers |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2491 int diffmode UNUSED, // find diff-mode buffers only |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2492 int curtab_only) // find buffers in current tab only |
7 | 2493 { |
2494 buf_T *buf; | |
2495 int match = -1; | |
2496 int find_listed; | |
2497 char_u *pat; | |
2498 char_u *patend; | |
2499 int attempt; | |
2500 char_u *p; | |
2501 int toggledollar; | |
2502 | |
2503 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
2504 { | |
2505 if (*pattern == '%') | |
2506 match = curbuf->b_fnum; | |
2507 else | |
2508 match = curwin->w_alt_fnum; | |
2509 #ifdef FEAT_DIFF | |
2510 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2511 match = -1; | |
2512 #endif | |
2513 } | |
2514 | |
2515 /* | |
2516 * Try four ways of matching a listed buffer: | |
2517 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2518 * attempt == 1: with '^' at start (only at position 0) |
7 | 2519 * attempt == 2: with '$' at end (only match at end) |
2520 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2521 * Repeat this for finding an unlisted buffer if there was no matching | |
2522 * listed buffer. | |
2523 */ | |
2524 else | |
2525 { | |
2526 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2527 if (pat == NULL) | |
2528 return -1; | |
2529 patend = pat + STRLEN(pat) - 1; | |
2530 toggledollar = (patend > pat && *patend == '$'); | |
2531 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2532 // First try finding a listed buffer. If not found and "unlisted" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2533 // is TRUE, try finding an unlisted buffer. |
7 | 2534 find_listed = TRUE; |
2535 for (;;) | |
2536 { | |
2537 for (attempt = 0; attempt <= 3; ++attempt) | |
2538 { | |
6375 | 2539 regmatch_T regmatch; |
2540 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2541 // may add '^' and '$' |
7 | 2542 if (toggledollar) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2543 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2544 p = pat; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2545 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2546 ++p; |
6375 | 2547 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
2548 if (regmatch.regprog == NULL) | |
7 | 2549 { |
2550 vim_free(pat); | |
2551 return -1; | |
2552 } | |
2553 | |
9485
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Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2554 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
7 | 2555 if (buf->b_p_bl == find_listed |
2556 #ifdef FEAT_DIFF | |
2557 && (!diffmode || diff_mode_buf(buf)) | |
2558 #endif | |
6375 | 2559 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2560 { |
4236 | 2561 if (curtab_only) |
2562 { | |
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|
2563 // Ignore the match if the buffer is not open in |
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|
2564 // the current tab. |
4236 | 2565 win_T *wp; |
2566 | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2567 FOR_ALL_WINDOWS(wp) |
4236 | 2568 if (wp->w_buffer == buf) |
2569 break; | |
2570 if (wp == NULL) | |
2571 continue; | |
2572 } | |
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|
2573 if (match >= 0) // already found a match |
7 | 2574 { |
2575 match = -2; | |
2576 break; | |
2577 } | |
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|
2578 match = buf->b_fnum; // remember first match |
7 | 2579 } |
2580 | |
6375 | 2581 vim_regfree(regmatch.regprog); |
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|
2582 if (match >= 0) // found one match |
7 | 2583 break; |
2584 } | |
2585 | |
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|
2586 // Only search for unlisted buffers if there was no match with |
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changeset
|
2587 // a listed buffer. |
7 | 2588 if (!unlisted || !find_listed || match != -1) |
2589 break; | |
2590 find_listed = FALSE; | |
2591 } | |
2592 | |
2593 vim_free(pat); | |
2594 } | |
2595 | |
2596 if (match == -2) | |
15470
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patch 8.1.0743: giving error messages is not flexible
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diff
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|
2597 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2598 else if (match < 0) |
15470
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diff
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|
2599 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2600 return match; |
2601 } | |
2602 | |
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|
2603 #ifdef FEAT_VIMINFO |
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|
2604 typedef struct { |
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|
2605 buf_T *buf; |
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|
2606 char_u *match; |
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|
2607 } bufmatch_T; |
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|
2608 #endif |
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|
2609 |
7 | 2610 /* |
2611 * Find all buffer names that match. | |
2612 * For command line expansion of ":buf" and ":sbuf". | |
2613 * Return OK if matches found, FAIL otherwise. | |
2614 */ | |
2615 int | |
7817
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diff
changeset
|
2616 ExpandBufnames( |
83861277e6a3
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diff
changeset
|
2617 char_u *pat, |
83861277e6a3
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diff
changeset
|
2618 int *num_file, |
83861277e6a3
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diff
changeset
|
2619 char_u ***file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2620 int options) |
7 | 2621 { |
2622 int count = 0; | |
2623 buf_T *buf; | |
2624 int round; | |
2625 char_u *p; | |
2626 int attempt; | |
170 | 2627 char_u *patc; |
18463
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|
2628 #ifdef FEAT_VIMINFO |
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|
2629 bufmatch_T *matches = NULL; |
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|
2630 #endif |
7 | 2631 |
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|
2632 *num_file = 0; // return values in case of FAIL |
7 | 2633 *file = NULL; |
2634 | |
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changeset
|
2635 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2636 if (*pat == '^') |
2637 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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16740
diff
changeset
|
2638 patc = alloc(STRLEN(pat) + 11); |
170 | 2639 if (patc == NULL) |
2640 return FAIL; | |
2641 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2642 STRCPY(patc + 11, pat + 1); | |
2643 } | |
2644 else | |
2645 patc = pat; | |
2646 | |
7 | 2647 /* |
170 | 2648 * attempt == 0: try match with '\<', match at start of word |
267 | 2649 * attempt == 1: try match without '\<', match anywhere |
7 | 2650 */ |
267 | 2651 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2652 { |
6375 | 2653 regmatch_T regmatch; |
2654 | |
267 | 2655 if (attempt > 0 && patc == pat) |
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changeset
|
2656 break; // there was no anchor, no need to try again |
6375 | 2657 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2658 if (regmatch.regprog == NULL) | |
7 | 2659 { |
170 | 2660 if (patc != pat) |
2661 vim_free(patc); | |
2662 return FAIL; | |
7 | 2663 } |
2664 | |
2665 /* | |
2666 * round == 1: Count the matches. | |
2667 * round == 2: Build the array to keep the matches. | |
2668 */ | |
2669 for (round = 1; round <= 2; ++round) | |
2670 { | |
2671 count = 0; | |
9649
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Christian Brabandt <cb@256bit.org>
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9645
diff
changeset
|
2672 FOR_ALL_BUFFERS(buf) |
7 | 2673 { |
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changeset
|
2674 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2675 continue; |
6375 | 2676 p = buflist_match(®match, buf, p_wic); |
7 | 2677 if (p != NULL) |
2678 { | |
2679 if (round == 1) | |
2680 ++count; | |
2681 else | |
2682 { | |
2683 if (options & WILD_HOME_REPLACE) | |
2684 p = home_replace_save(buf, p); | |
2685 else | |
2686 p = vim_strsave(p); | |
18463
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|
2687 #ifdef FEAT_VIMINFO |
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|
2688 if (matches != NULL) |
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|
2689 { |
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|
2690 matches[count].buf = buf; |
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|
2691 matches[count].match = p; |
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|
2692 count++; |
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|
2693 } |
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|
2694 else |
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|
2695 #endif |
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|
2696 (*file)[count++] = p; |
7 | 2697 } |
2698 } | |
2699 } | |
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|
2700 if (count == 0) // no match found, break here |
7 | 2701 break; |
2702 if (round == 1) | |
2703 { | |
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
|
2704 *file = ALLOC_MULT(char_u *, count); |
7 | 2705 if (*file == NULL) |
2706 { | |
6375 | 2707 vim_regfree(regmatch.regprog); |
170 | 2708 if (patc != pat) |
2709 vim_free(patc); | |
7 | 2710 return FAIL; |
2711 } | |
18463
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changeset
|
2712 #ifdef FEAT_VIMINFO |
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|
2713 if (options & WILD_BUFLASTUSED) |
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|
2714 matches = ALLOC_MULT(bufmatch_T, count); |
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|
2715 #endif |
7 | 2716 } |
2717 } | |
6375 | 2718 vim_regfree(regmatch.regprog); |
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|
2719 if (count) // match(es) found, break here |
7 | 2720 break; |
2721 } | |
2722 | |
170 | 2723 if (patc != pat) |
2724 vim_free(patc); | |
2725 | |
18463
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|
2726 #ifdef FEAT_VIMINFO |
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|
2727 if (matches != NULL) |
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|
2728 { |
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|
2729 int i; |
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|
2730 if (count > 1) |
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|
2731 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
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|
2732 // if the current buffer is first in the list, place it at the end |
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|
2733 if (matches[0].buf == curbuf) |
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|
2734 { |
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|
2735 for (i = 1; i < count; i++) |
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|
2736 (*file)[i-1] = matches[i].match; |
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|
2737 (*file)[count-1] = matches[0].match; |
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2738 } |
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|
2739 else |
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|
2740 { |
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|
2741 for (i = 0; i < count; i++) |
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|
2742 (*file)[i] = matches[i].match; |
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|
2743 } |
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changeset
|
2744 vim_free(matches); |
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|
2745 } |
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|
2746 #endif |
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|
2747 |
7 | 2748 *num_file = count; |
2749 return (count == 0 ? FAIL : OK); | |
2750 } | |
2751 | |
2752 /* | |
2753 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2754 */ | |
2755 static char_u * | |
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7799
diff
changeset
|
2756 buflist_match( |
83861277e6a3
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diff
changeset
|
2757 regmatch_T *rmp, |
83861277e6a3
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changeset
|
2758 buf_T *buf, |
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changeset
|
2759 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2760 { |
2761 char_u *match; | |
2762 | |
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changeset
|
2763 // First try the short file name, then the long file name. |
6375 | 2764 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2765 if (match == NULL) |
6375 | 2766 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2767 |
2768 return match; | |
2769 } | |
2770 | |
2771 /* | |
2772 * Try matching the regexp in "prog" with file name "name". | |
2773 * Return "name" when there is a match, NULL when not. | |
2774 */ | |
2775 static char_u * | |
7817
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diff
changeset
|
2776 fname_match( |
83861277e6a3
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diff
changeset
|
2777 regmatch_T *rmp, |
83861277e6a3
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changeset
|
2778 char_u *name, |
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changeset
|
2779 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2780 { |
2781 char_u *match = NULL; | |
2782 char_u *p; | |
2783 | |
2784 if (name != NULL) | |
2785 { | |
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changeset
|
2786 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2787 rmp->rm_ic = p_fic || ignore_case; |
2788 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2789 match = name; |
2790 else | |
2791 { | |
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2792 // Replace $(HOME) with '~' and try matching again. |
7 | 2793 p = home_replace_save(NULL, name); |
6375 | 2794 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2795 match = name; |
2796 vim_free(p); | |
2797 } | |
2798 } | |
2799 | |
2800 return match; | |
2801 } | |
2802 | |
2803 /* | |
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diff
changeset
|
2804 * Find a file in the buffer list by buffer number. |
7 | 2805 */ |
2806 buf_T * | |
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|
2807 buflist_findnr(int nr) |
7 | 2808 { |
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diff
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|
2809 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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diff
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|
2810 hashitem_T *hi; |
7 | 2811 |
2812 if (nr == 0) | |
2813 nr = curwin->w_alt_fnum; | |
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|
2814 sprintf((char *)key, "%x", nr); |
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|
2815 hi = hash_find(&buf_hashtab, key); |
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|
2816 |
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|
2817 if (!HASHITEM_EMPTY(hi)) |
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|
2818 return (buf_T *)(hi->hi_key |
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changeset
|
2819 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2820 return NULL; |
2821 } | |
2822 | |
2823 /* | |
2824 * Get name of file 'n' in the buffer list. | |
2825 * When the file has no name an empty string is returned. | |
2826 * home_replace() is used to shorten the file name (used for marks). | |
2827 * Returns a pointer to allocated memory, of NULL when failed. | |
2828 */ | |
2829 char_u * | |
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2830 buflist_nr2name( |
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|
2831 int n, |
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2832 int fullname, |
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|
2833 int helptail) // for help buffers return tail only |
7 | 2834 { |
2835 buf_T *buf; | |
2836 | |
2837 buf = buflist_findnr(n); | |
2838 if (buf == NULL) | |
2839 return NULL; | |
2840 return home_replace_save(helptail ? buf : NULL, | |
2841 fullname ? buf->b_ffname : buf->b_fname); | |
2842 } | |
2843 | |
2844 /* | |
2845 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2846 * When "copy_options" is TRUE save the local window option values. | |
2847 * When "lnum" is 0 only do the options. | |
2848 */ | |
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|
2849 void |
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|
2850 buflist_setfpos( |
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2851 buf_T *buf, |
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|
2852 win_T *win, |
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2853 linenr_T lnum, |
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2854 colnr_T col, |
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changeset
|
2855 int copy_options) |
7 | 2856 { |
2857 wininfo_T *wip; | |
2858 | |
2859 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2860 if (wip->wi_win == win) | |
2861 break; | |
2862 if (wip == NULL) | |
2863 { | |
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|
2864 // allocate a new entry |
16825
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|
2865 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2866 if (wip == NULL) |
2867 return; | |
2868 wip->wi_win = win; | |
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|
2869 if (lnum == 0) // set lnum even when it's 0 |
7 | 2870 lnum = 1; |
2871 } | |
2872 else | |
2873 { | |
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|
2874 // remove the entry from the list |
7 | 2875 if (wip->wi_prev) |
2876 wip->wi_prev->wi_next = wip->wi_next; | |
2877 else | |
2878 buf->b_wininfo = wip->wi_next; | |
2879 if (wip->wi_next) | |
2880 wip->wi_next->wi_prev = wip->wi_prev; | |
2881 if (copy_options && wip->wi_optset) | |
2882 { | |
2883 clear_winopt(&wip->wi_opt); | |
2884 #ifdef FEAT_FOLDING | |
2885 deleteFoldRecurse(&wip->wi_folds); | |
2886 #endif | |
2887 } | |
2888 } | |
2889 if (lnum != 0) | |
2890 { | |
2891 wip->wi_fpos.lnum = lnum; | |
2892 wip->wi_fpos.col = col; | |
2893 } | |
2894 if (copy_options) | |
2895 { | |
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2896 // Save the window-specific option values. |
7 | 2897 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
2898 #ifdef FEAT_FOLDING | |
2899 wip->wi_fold_manual = win->w_fold_manual; | |
2900 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2901 #endif | |
2902 wip->wi_optset = TRUE; | |
2903 } | |
2904 | |
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2905 // insert the entry in front of the list |
7 | 2906 wip->wi_next = buf->b_wininfo; |
2907 buf->b_wininfo = wip; | |
2908 wip->wi_prev = NULL; | |
2909 if (wip->wi_next) | |
2910 wip->wi_next->wi_prev = wip; | |
2911 | |
2912 return; | |
2913 } | |
2914 | |
1743 | 2915 #ifdef FEAT_DIFF |
2916 /* | |
2917 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2918 * page. That's because a diff is local to a tab page. | |
2919 */ | |
2920 static int | |
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2921 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 2922 { |
2923 win_T *wp; | |
2924 | |
2925 if (wip->wi_opt.wo_diff) | |
2926 { | |
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|
2927 FOR_ALL_WINDOWS(wp) |
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2928 // return FALSE when it's a window in the current tab page, thus |
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changeset
|
2929 // the buffer was in diff mode here |
1743 | 2930 if (wip->wi_win == wp) |
2931 return FALSE; | |
2932 return TRUE; | |
2933 } | |
2934 return FALSE; | |
2935 } | |
2936 #endif | |
2937 | |
7 | 2938 /* |
2939 * Find info for the current window in buffer "buf". | |
2940 * If not found, return the info for the most recently used window. | |
1743 | 2941 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
2942 * another tab page. | |
7 | 2943 * Returns NULL when there isn't any info. |
2944 */ | |
2945 static wininfo_T * | |
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|
2946 find_wininfo( |
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|
2947 buf_T *buf, |
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changeset
|
2948 int skip_diff_buffer UNUSED) |
7 | 2949 { |
2950 wininfo_T *wip; | |
2951 | |
2952 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
1743 | 2953 if (wip->wi_win == curwin |
2954 #ifdef FEAT_DIFF | |
2955 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
2956 #endif | |
2957 ) | |
7 | 2958 break; |
1743 | 2959 |
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|
2960 // If no wininfo for curwin, use the first in the list (that doesn't have |
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changeset
|
2961 // 'diff' set and is in another tab page). |
1743 | 2962 if (wip == NULL) |
2963 { | |
2964 #ifdef FEAT_DIFF | |
2965 if (skip_diff_buffer) | |
2966 { | |
2967 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
2968 if (!wininfo_other_tab_diff(wip)) | |
2969 break; | |
2970 } | |
2971 else | |
2972 #endif | |
2973 wip = buf->b_wininfo; | |
2974 } | |
7 | 2975 return wip; |
2976 } | |
2977 | |
2978 /* | |
2979 * Reset the local window options to the values last used in this window. | |
2980 * If the buffer wasn't used in this window before, use the values from | |
2981 * the most recently used window. If the values were never set, use the | |
2982 * global values for the window. | |
2983 */ | |
2984 void | |
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diff
changeset
|
2985 get_winopts(buf_T *buf) |
7 | 2986 { |
2987 wininfo_T *wip; | |
2988 | |
2989 clear_winopt(&curwin->w_onebuf_opt); | |
2990 #ifdef FEAT_FOLDING | |
2991 clearFolding(curwin); | |
2992 #endif | |
2993 | |
1743 | 2994 wip = find_wininfo(buf, TRUE); |
13931
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diff
changeset
|
2995 if (wip != NULL && wip->wi_win != NULL |
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diff
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|
2996 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 2997 { |
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|
2998 // The buffer is currently displayed in the window: use the actual |
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changeset
|
2999 // option values instead of the saved (possibly outdated) values. |
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|
3000 win_T *wp = wip->wi_win; |
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|
3001 |
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|
3002 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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|
3003 #ifdef FEAT_FOLDING |
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|
3004 curwin->w_fold_manual = wp->w_fold_manual; |
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|
3005 curwin->w_foldinvalid = TRUE; |
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|
3006 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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3007 #endif |
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|
3008 } |
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|
3009 else if (wip != NULL && wip->wi_optset) |
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|
3010 { |
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|
3011 // the buffer was displayed in the current window earlier |
7 | 3012 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3013 #ifdef FEAT_FOLDING | |
3014 curwin->w_fold_manual = wip->wi_fold_manual; | |
3015 curwin->w_foldinvalid = TRUE; | |
3016 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3017 #endif | |
3018 } | |
3019 else | |
3020 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3021 | |
3022 #ifdef FEAT_FOLDING | |
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|
3023 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3024 if (p_fdls >= 0) |
3025 curwin->w_p_fdl = p_fdls; | |
3026 #endif | |
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changeset
|
3027 after_copy_winopt(curwin); |
7 | 3028 } |
3029 | |
3030 /* | |
3031 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3032 * window. | |
3033 * Returns a pointer to no_position if no position is found. | |
3034 */ | |
3035 pos_T * | |
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changeset
|
3036 buflist_findfpos(buf_T *buf) |
7 | 3037 { |
3038 wininfo_T *wip; | |
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diff
changeset
|
3039 static pos_T no_position = {1, 0, 0}; |
7 | 3040 |
1743 | 3041 wip = find_wininfo(buf, FALSE); |
7 | 3042 if (wip != NULL) |
3043 return &(wip->wi_fpos); | |
3044 else | |
3045 return &no_position; | |
3046 } | |
3047 | |
3048 /* | |
3049 * Find the lnum for the buffer 'buf' for the current window. | |
3050 */ | |
3051 linenr_T | |
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diff
changeset
|
3052 buflist_findlnum(buf_T *buf) |
7 | 3053 { |
3054 return buflist_findfpos(buf)->lnum; | |
3055 } | |
3056 | |
3057 /* | |
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patch 8.0.0607: after :bwipe + :new bufref might still be valid
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changeset
|
3058 * List all known file names (for :files and :buffers command). |
7 | 3059 */ |
3060 void | |
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changeset
|
3061 buflist_list(exarg_T *eap) |
7 | 3062 { |
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changeset
|
3063 buf_T *buf = firstbuf; |
7 | 3064 int len; |
3065 int i; | |
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diff
changeset
|
3066 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
|
3067 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
|
3068 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3069 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3070 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
|
3071 #endif |
7 | 3072 |
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
|
3073 #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
|
3074 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
|
3075 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
|
3076 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3077 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
|
3078 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3079 ga_init2(&buflist, sizeof(buf_T *), 50); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3080 for (buf = firstbuf; buf != NULL; buf = 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
|
3081 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3082 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
|
3083 ((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
|
3084 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3085 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3086 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
|
3087 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
|
3088 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3089 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
|
3090 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
|
3091 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3092 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3093 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3094 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
|
3095 ? (++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
|
3096 : 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
|
3097 #else |
7 | 3098 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
|
3099 #endif |
7 | 3100 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3101 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3102 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
|
3103 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
|
3104 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3105 // skip unlisted buffers, unless ! was used |
6945 | 3106 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3107 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3108 || (vim_strchr(eap->arg, '+') | |
3109 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3110 || (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
|
3111 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3112 || (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
|
3113 && (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
|
3114 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3115 || (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
|
3116 && (!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
|
3117 || (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
|
3118 && (!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
|
3119 || (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
|
3120 && (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
|
3121 #endif |
6945 | 3122 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3123 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3124 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3125 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3126 || (vim_strchr(eap->arg, '#') | |
3127 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3128 continue; |
3129 if (buf_spname(buf) != NULL) | |
3839 | 3130 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3131 else |
3132 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
|
3133 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3134 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3135 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3136 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
|
3137 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3138 #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
|
3139 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
|
3140 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3141 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
|
3142 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3143 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3144 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3145 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
|
3146 // 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
|
3147 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3148 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
|
3149 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
|
3150 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3151 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3152 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
|
3153 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3154 msg_putchar('\n'); |
302 | 3155 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3156 buf->b_fnum, |
3157 buf->b_p_bl ? ' ' : 'u', | |
3158 buf == curbuf ? '%' : | |
3159 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3160 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3161 (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
|
3162 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3163 changed_char, |
300 | 3164 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3165 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3166 len = IOSIZE - 20; |
7 | 3167 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3168 // put "line 999" in column 40 or after the file name |
7 | 3169 i = 40 - vim_strsize(IObuff); |
3170 do | |
3171 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3172 while (--i > 0 && len < IOSIZE - 18); |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3173 #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
|
3174 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
|
3175 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
|
3176 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
|
3177 #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
|
3178 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
|
3179 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3180 : (long)buflist_findlnum(buf)); |
7 | 3181 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3182 out_flush(); // output one line at a time |
7 | 3183 ui_breakcheck(); |
3184 } | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3185 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3186 #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
|
3187 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
|
3188 ga_clear(&buflist); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3189 #endif |
7 | 3190 } |
3191 | |
3192 /* | |
3193 * Get file name and line number for file 'fnum'. | |
3194 * Used by DoOneCmd() for translating '%' and '#'. | |
3195 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3196 * Return FAIL if not found, OK for success. | |
3197 */ | |
3198 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3199 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3200 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3201 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3202 linenr_T *lnum) |
7 | 3203 { |
3204 buf_T *buf; | |
3205 | |
3206 buf = buflist_findnr(fnum); | |
3207 if (buf == NULL || buf->b_fname == NULL) | |
3208 return FAIL; | |
3209 | |
3210 *fname = buf->b_fname; | |
3211 *lnum = buflist_findlnum(buf); | |
3212 | |
3213 return OK; | |
3214 } | |
3215 | |
3216 /* | |
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|
3217 * Set the file name for "buf"' to "ffname_arg", short file name to |
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|
3218 * "sfname_arg". |
7 | 3219 * The file name with the full path is also remembered, for when :cd is used. |
3220 * Returns FAIL for failure (file name already in use by other buffer) | |
3221 * OK otherwise. | |
3222 */ | |
3223 int | |
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changeset
|
3224 setfname( |
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|
3225 buf_T *buf, |
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|
3226 char_u *ffname_arg, |
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|
3227 char_u *sfname_arg, |
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|
3228 int message) // give message when buffer already exists |
7 | 3229 { |
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|
3230 char_u *ffname = ffname_arg; |
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|
3231 char_u *sfname = sfname_arg; |
42 | 3232 buf_T *obuf = NULL; |
7 | 3233 #ifdef UNIX |
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|
3234 stat_T st; |
7 | 3235 #endif |
3236 | |
3237 if (ffname == NULL || *ffname == NUL) | |
3238 { | |
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|
3239 // Removing the name. |
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|
3240 if (buf->b_sfname != buf->b_ffname) |
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|
3241 VIM_CLEAR(buf->b_sfname); |
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|
3242 else |
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|
3243 buf->b_sfname = NULL; |
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|
3244 VIM_CLEAR(buf->b_ffname); |
7 | 3245 #ifdef UNIX |
3246 st.st_dev = (dev_T)-1; | |
3247 #endif | |
3248 } | |
3249 else | |
3250 { | |
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|
3251 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
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|
3252 if (ffname == NULL) // out of memory |
7 | 3253 return FAIL; |
3254 | |
3255 /* | |
3256 * if the file name is already used in another buffer: | |
3257 * - if the buffer is loaded, fail | |
3258 * - if the buffer is not loaded, delete it from the list | |
3259 */ | |
3260 #ifdef UNIX | |
3261 if (mch_stat((char *)ffname, &st) < 0) | |
3262 st.st_dev = (dev_T)-1; | |
42 | 3263 #endif |
3264 if (!(buf->b_flags & BF_DUMMY)) | |
3265 #ifdef UNIX | |
3266 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3267 #else |
42 | 3268 obuf = buflist_findname(ffname); |
7 | 3269 #endif |
3270 if (obuf != NULL && obuf != buf) | |
3271 { | |
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|
3272 if (obuf->b_ml.ml_mfp != NULL) // it's loaded, fail |
7 | 3273 { |
3274 if (message) | |
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|
3275 emsg(_("E95: Buffer with this name already exists")); |
7 | 3276 vim_free(ffname); |
3277 return FAIL; | |
3278 } | |
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|
3279 // delete from the list |
3365 | 3280 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); |
7 | 3281 } |
3282 sfname = vim_strsave(sfname); | |
3283 if (ffname == NULL || sfname == NULL) | |
3284 { | |
3285 vim_free(sfname); | |
3286 vim_free(ffname); | |
3287 return FAIL; | |
3288 } | |
3289 #ifdef USE_FNAME_CASE | |
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3290 fname_case(sfname, 0); // set correct case for short file name |
7 | 3291 #endif |
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3292 if (buf->b_sfname != buf->b_ffname) |
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3293 vim_free(buf->b_sfname); |
7 | 3294 vim_free(buf->b_ffname); |
3295 buf->b_ffname = ffname; | |
3296 buf->b_sfname = sfname; | |
3297 } | |
3298 buf->b_fname = buf->b_sfname; | |
3299 #ifdef UNIX | |
3300 if (st.st_dev == (dev_T)-1) | |
1873 | 3301 buf->b_dev_valid = FALSE; |
7 | 3302 else |
3303 { | |
1873 | 3304 buf->b_dev_valid = TRUE; |
7 | 3305 buf->b_dev = st.st_dev; |
3306 buf->b_ino = st.st_ino; | |
3307 } | |
3308 #endif | |
3309 | |
3310 buf->b_shortname = FALSE; | |
3311 | |
3312 buf_name_changed(buf); | |
3313 return OK; | |
3314 } | |
3315 | |
3316 /* | |
41 | 3317 * Crude way of changing the name of a buffer. Use with care! |
3318 * The name should be relative to the current directory. | |
3319 */ | |
3320 void | |
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changeset
|
3321 buf_set_name(int fnum, char_u *name) |
41 | 3322 { |
3323 buf_T *buf; | |
3324 | |
3325 buf = buflist_findnr(fnum); | |
3326 if (buf != NULL) | |
3327 { | |
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3328 if (buf->b_sfname != buf->b_ffname) |
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3329 vim_free(buf->b_sfname); |
41 | 3330 vim_free(buf->b_ffname); |
844 | 3331 buf->b_ffname = vim_strsave(name); |
3332 buf->b_sfname = NULL; | |
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3333 // Allocate ffname and expand into full path. Also resolves .lnk |
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|
3334 // files on Win32. |
844 | 3335 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3336 buf->b_fname = buf->b_sfname; |
3337 } | |
3338 } | |
3339 | |
3340 /* | |
7 | 3341 * Take care of what needs to be done when the name of buffer "buf" has |
3342 * changed. | |
3343 */ | |
3344 void | |
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|
3345 buf_name_changed(buf_T *buf) |
7 | 3346 { |
3347 /* | |
3348 * If the file name changed, also change the name of the swapfile | |
3349 */ | |
3350 if (buf->b_ml.ml_mfp != NULL) | |
3351 ml_setname(buf); | |
3352 | |
3353 if (curwin->w_buffer == buf) | |
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3354 check_arg_idx(curwin); // check file name for arg list |
7 | 3355 #ifdef FEAT_TITLE |
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3356 maketitle(); // set window title |
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3357 #endif |
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3358 status_redraw_all(); // status lines need to be redrawn |
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3359 fmarks_check_names(buf); // check named file marks |
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|
3360 ml_timestamp(buf); // reset timestamp |
7 | 3361 } |
3362 | |
3363 /* | |
3364 * set alternate file name for current window | |
3365 * | |
3366 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3367 * Return the buffer. | |
3368 */ | |
3369 buf_T * | |
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3370 setaltfname( |
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|
3371 char_u *ffname, |
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|
3372 char_u *sfname, |
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|
3373 linenr_T lnum) |
7 | 3374 { |
3375 buf_T *buf; | |
3376 | |
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|
3377 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3378 buf = buflist_new(ffname, sfname, lnum, 0); |
22 | 3379 if (buf != NULL && !cmdmod.keepalt) |
7 | 3380 curwin->w_alt_fnum = buf->b_fnum; |
3381 return buf; | |
3382 } | |
3383 | |
3384 /* | |
3385 * Get alternate file name for current window. | |
3386 * Return NULL if there isn't any, and give error message if requested. | |
3387 */ | |
3388 char_u * | |
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|
3389 getaltfname( |
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|
3390 int errmsg) // give error message |
7 | 3391 { |
3392 char_u *fname; | |
3393 linenr_T dummy; | |
3394 | |
3395 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3396 { | |
3397 if (errmsg) | |
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|
3398 emsg(_(e_noalt)); |
7 | 3399 return NULL; |
3400 } | |
3401 return fname; | |
3402 } | |
3403 | |
3404 /* | |
3405 * Add a file name to the buflist and return its number. | |
3406 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3407 * | |
3408 * used by qf_init(), main() and doarglist() | |
3409 */ | |
3410 int | |
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changeset
|
3411 buflist_add(char_u *fname, int flags) |
7 | 3412 { |
3413 buf_T *buf; | |
3414 | |
3415 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3416 if (buf != NULL) | |
3417 return buf->b_fnum; | |
3418 return 0; | |
3419 } | |
3420 | |
3421 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3422 /* | |
3423 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3424 */ | |
3425 void | |
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changeset
|
3426 buflist_slash_adjust(void) |
7 | 3427 { |
3428 buf_T *bp; | |
3429 | |
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|
3430 FOR_ALL_BUFFERS(bp) |
7 | 3431 { |
3432 if (bp->b_ffname != NULL) | |
3433 slash_adjust(bp->b_ffname); | |
3434 if (bp->b_sfname != NULL) | |
3435 slash_adjust(bp->b_sfname); | |
3436 } | |
3437 } | |
3438 #endif | |
3439 | |
3440 /* | |
1743 | 3441 * Set alternate cursor position for the current buffer and window "win". |
7 | 3442 * Also save the local window option values. |
3443 */ | |
3444 void | |
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changeset
|
3445 buflist_altfpos(win_T *win) |
7 | 3446 { |
1743 | 3447 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3448 } |
3449 | |
3450 /* | |
3451 * Return TRUE if 'ffname' is not the same file as current file. | |
3452 * Fname must have a full path (expanded by mch_FullName()). | |
3453 */ | |
3454 int | |
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|
3455 otherfile(char_u *ffname) |
7 | 3456 { |
3457 return otherfile_buf(curbuf, ffname | |
3458 #ifdef UNIX | |
3459 , NULL | |
3460 #endif | |
3461 ); | |
3462 } | |
3463 | |
3464 static int | |
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|
3465 otherfile_buf( |
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|
3466 buf_T *buf, |
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|
3467 char_u *ffname |
7 | 3468 #ifdef UNIX |
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|
3469 , stat_T *stp |
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3470 #endif |
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3471 ) |
7 | 3472 { |
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|
3473 // no name is different |
7 | 3474 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3475 return TRUE; | |
3476 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3477 return FALSE; | |
3478 #ifdef UNIX | |
3479 { | |
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|
3480 stat_T st; |
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3481 |
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|
3482 // If no stat_T given, get it now |
7 | 3483 if (stp == NULL) |
3484 { | |
1873 | 3485 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3486 st.st_dev = (dev_T)-1; |
3487 stp = &st; | |
3488 } | |
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|
3489 // Use dev/ino to check if the files are the same, even when the names |
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|
3490 // are different (possible with links). Still need to compare the |
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3491 // name above, for when the file doesn't exist yet. |
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|
3492 // Problem: The dev/ino changes when a file is deleted (and created |
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|
3493 // 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
|
3494 // 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
|
3495 // 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
|
3496 // 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
|
3497 // file. |
7 | 3498 if (buf_same_ino(buf, stp)) |
3499 { | |
3500 buf_setino(buf); | |
3501 if (buf_same_ino(buf, stp)) | |
3502 return FALSE; | |
3503 } | |
3504 } | |
3505 #endif | |
3506 return TRUE; | |
3507 } | |
3508 | |
3509 #if defined(UNIX) || defined(PROTO) | |
3510 /* | |
3511 * Set inode and device number for a buffer. | |
3512 * Must always be called when b_fname is changed!. | |
3513 */ | |
3514 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3515 buf_setino(buf_T *buf) |
7 | 3516 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3517 stat_T st; |
7 | 3518 |
3519 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3520 { | |
1873 | 3521 buf->b_dev_valid = TRUE; |
7 | 3522 buf->b_dev = st.st_dev; |
3523 buf->b_ino = st.st_ino; | |
3524 } | |
3525 else | |
1873 | 3526 buf->b_dev_valid = FALSE; |
7 | 3527 } |
3528 | |
3529 /* | |
3530 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3531 */ | |
3532 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3533 buf_same_ino( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3534 buf_T *buf, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3535 stat_T *stp) |
7 | 3536 { |
1873 | 3537 return (buf->b_dev_valid |
7 | 3538 && stp->st_dev == buf->b_dev |
3539 && stp->st_ino == buf->b_ino); | |
3540 } | |
3541 #endif | |
3542 | |
667 | 3543 /* |
3544 * Print info about the current buffer. | |
3545 */ | |
7 | 3546 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3547 fileinfo( |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3548 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
|
3549 int shorthelp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3550 int dont_truncate) |
7 | 3551 { |
3552 char_u *name; | |
3553 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3554 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3555 char *buffer; |
272 | 3556 size_t len; |
7 | 3557 |
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
|
3558 buffer = alloc(IOSIZE); |
7 | 3559 if (buffer == NULL) |
3560 return; | |
3561 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3562 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3563 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3564 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3565 p = buffer + STRLEN(buffer); |
3566 } | |
3567 else | |
3568 p = buffer; | |
3569 | |
3570 *p++ = '"'; | |
3571 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
|
3572 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3573 else |
3574 { | |
3575 if (!fullname && curbuf->b_fname != NULL) | |
3576 name = curbuf->b_fname; | |
3577 else | |
3578 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
|
3579 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3580 (int)(IOSIZE - (p - buffer)), TRUE); |
3581 } | |
3582 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3583 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3584 curbufIsChanged() ? (shortmess(SHM_MOD) |
3585 ? " [+]" : _(" [Modified]")) : " ", | |
3586 (curbuf->b_flags & BF_NOTEDITED) | |
3587 #ifdef FEAT_QUICKFIX | |
3588 && !bt_dontwrite(curbuf) | |
3589 #endif | |
3590 ? _("[Not edited]") : "", | |
3591 (curbuf->b_flags & BF_NEW) | |
3592 #ifdef FEAT_QUICKFIX | |
3593 && !bt_dontwrite(curbuf) | |
3594 #endif | |
3595 ? _("[New file]") : "", | |
3596 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3597 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3598 : _("[readonly]")) : "", |
3599 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3600 || curbuf->b_p_ro) ? | |
3601 " " : ""); | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3602 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3603 // causes an overflow, thus for large numbers divide instead. |
7 | 3604 if (curwin->w_cursor.lnum > 1000000L) |
3605 n = (int)(((long)curwin->w_cursor.lnum) / | |
3606 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3607 else | |
3608 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3609 (long)curbuf->b_ml.ml_line_count); | |
3610 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
|
3611 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3612 #ifdef FEAT_CMDL_INFO |
3613 else if (p_ru) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3614 // Current line and column are already on the screen -- webb |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3615 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
|
3616 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
|
3617 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
|
3618 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3619 #endif |
3620 else | |
3621 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3622 vim_snprintf_add(buffer, IOSIZE, |
7 | 3623 _("line %ld of %ld --%d%%-- col "), |
3624 (long)curwin->w_cursor.lnum, | |
3625 (long)curbuf->b_ml.ml_line_count, | |
3626 n); | |
3627 validate_virtcol(); | |
1869 | 3628 len = STRLEN(buffer); |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3629 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3630 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3631 } | |
3632 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3633 (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
|
3634 !shortmess(SHM_FILE)); |
7 | 3635 |
3636 if (dont_truncate) | |
3637 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3638 // Temporarily set msg_scroll to avoid the message being truncated. |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3639 // First call msg_start() to get the message in the right place. |
7 | 3640 msg_start(); |
3641 n = msg_scroll; | |
3642 msg_scroll = TRUE; | |
3643 msg(buffer); | |
3644 msg_scroll = n; | |
3645 } | |
3646 else | |
3647 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3648 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3649 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3650 // 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
|
3651 // - 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
|
3652 // before redrawing). |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3653 // - 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
|
3654 // prompt. |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3655 set_keep_msg((char_u *)p, 0); |
7 | 3656 } |
3657 | |
3658 vim_free(buffer); | |
3659 } | |
3660 | |
3661 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3662 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3663 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3664 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3665 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 int vcol) |
7 | 3667 { |
3668 if (col == vcol) | |
1869 | 3669 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3670 else |
1869 | 3671 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3672 } |
3673 | |
3674 #if defined(FEAT_TITLE) || defined(PROTO) | |
3675 static char_u *lasttitle = NULL; | |
3676 static char_u *lasticon = NULL; | |
3677 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3678 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3679 * 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
|
3680 */ |
7 | 3681 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3682 maketitle(void) |
7 | 3683 { |
3684 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
|
3685 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
|
3686 char_u *icon_str = NULL; |
7 | 3687 int maxlen = 0; |
3688 int len; | |
3689 int mustset; | |
3690 char_u buf[IOSIZE]; | |
3691 int off; | |
3692 | |
3693 if (!redrawing()) | |
3694 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3695 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3696 need_maketitle = TRUE; |
3697 return; | |
3698 } | |
3699 | |
3700 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
|
3701 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
|
3702 return; // nothing to do |
7 | 3703 |
3704 if (p_title) | |
3705 { | |
3706 if (p_titlelen > 0) | |
3707 { | |
3708 maxlen = p_titlelen * Columns / 100; | |
3709 if (maxlen < 10) | |
3710 maxlen = 10; | |
3711 } | |
3712 | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3713 title_str = buf; |
7 | 3714 if (*p_titlestring != NUL) |
3715 { | |
3716 #ifdef FEAT_STL_OPT | |
771 | 3717 if (stl_syntax & STL_IN_TITLE) |
3718 { | |
3719 int use_sandbox = FALSE; | |
3720 int save_called_emsg = called_emsg; | |
675 | 3721 |
3722 # ifdef FEAT_EVAL | |
771 | 3723 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3724 # endif |
771 | 3725 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3726 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3727 p_titlestring, use_sandbox, |
681 | 3728 0, maxlen, NULL, NULL); |
771 | 3729 if (called_emsg) |
3730 set_string_option_direct((char_u *)"titlestring", -1, | |
3731 (char_u *)"", OPT_FREE, SID_ERROR); | |
3732 called_emsg |= save_called_emsg; | |
3733 } | |
7 | 3734 else |
3735 #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
|
3736 title_str = p_titlestring; |
7 | 3737 } |
3738 else | |
3739 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3740 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3741 |
3780 | 3742 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3743 #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
|
3744 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3745 if (curbuf->b_fname == NULL) |
3780 | 3746 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
|
3747 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3748 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
|
3749 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3750 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
|
3751 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3752 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3753 #endif |
7 | 3754 else |
3755 { | |
3756 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3757 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3758 vim_free(p); |
3759 } | |
3760 | |
11772
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3761 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3762 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3763 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3764 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3765 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3766 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3767 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3768 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3769 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3770 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3771 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3772 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3773 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3774 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3775 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3776 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3777 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3778 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3779 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3780 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3781 ) |
7 | 3782 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3783 // Get path of file, replace home dir with ~ |
7 | 3784 off = (int)STRLEN(buf); |
3785 buf[off++] = ' '; | |
3786 buf[off++] = '('; | |
3787 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3788 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3789 #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
|
3790 // avoid "c:/name" to be reduced to "c" |
7 | 3791 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3792 off += 2; | |
3793 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3794 // remove the file name |
39 | 3795 p = gettail_sep(buf + off); |
7 | 3796 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
|
3797 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3798 // 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
|
3799 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3800 (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
|
3801 } |
7 | 3802 else |
3803 *p = NUL; | |
39 | 3804 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3805 // 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
|
3806 // room for the server name. When there is no room (very long |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3807 // file name) use (...). |
3780 | 3808 if (off < SPACE_FOR_DIR) |
3809 { | |
3810 p = transstr(buf + off); | |
3811 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3812 vim_free(p); | |
3813 } | |
3814 else | |
3815 { | |
3816 vim_strncpy(buf + off, (char_u *)"...", | |
3817 (size_t)(SPACE_FOR_ARGNR - off)); | |
3818 } | |
7 | 3819 STRCAT(buf, ")"); |
3820 } | |
3821 | |
3780 | 3822 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3823 |
3824 #if defined(FEAT_CLIENTSERVER) | |
3825 if (serverName != NULL) | |
3826 { | |
3827 STRCAT(buf, " - "); | |
2768 | 3828 vim_strcat(buf, serverName, IOSIZE); |
7 | 3829 } |
3830 else | |
3831 #endif | |
3832 STRCAT(buf, " - VIM"); | |
3833 | |
3834 if (maxlen > 0) | |
3835 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3836 // make it shorter by removing a bit in the middle |
3277 | 3837 if (vim_strsize(buf) > maxlen) |
3838 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3839 } |
3840 } | |
3841 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3842 mustset = value_changed(title_str, &lasttitle); |
7 | 3843 |
3844 if (p_icon) | |
3845 { | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3846 icon_str = buf; |
7 | 3847 if (*p_iconstring != NUL) |
3848 { | |
3849 #ifdef FEAT_STL_OPT | |
771 | 3850 if (stl_syntax & STL_IN_ICON) |
3851 { | |
3852 int use_sandbox = FALSE; | |
3853 int save_called_emsg = called_emsg; | |
675 | 3854 |
3855 # ifdef FEAT_EVAL | |
771 | 3856 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3857 # endif |
771 | 3858 called_emsg = FALSE; |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3859 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3860 p_iconstring, use_sandbox, |
681 | 3861 0, 0, NULL, NULL); |
771 | 3862 if (called_emsg) |
3863 set_string_option_direct((char_u *)"iconstring", -1, | |
3864 (char_u *)"", OPT_FREE, SID_ERROR); | |
3865 called_emsg |= save_called_emsg; | |
3866 } | |
7 | 3867 else |
3868 #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
|
3869 icon_str = p_iconstring; |
7 | 3870 } |
3871 else | |
3872 { | |
3873 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3874 p = buf_spname(curbuf); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3875 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
|
3876 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3877 *icon_str = NUL; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3878 // 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
|
3879 len = (int)STRLEN(p); |
7 | 3880 if (len > 100) |
3881 { | |
3882 len -= 100; | |
3883 if (has_mbyte) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3884 len += (*mb_tail_off)(p, p + len) + 1; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3885 p += len; |
7 | 3886 } |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3887 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
|
3888 trans_characters(icon_str, IOSIZE); |
7 | 3889 } |
3890 } | |
3891 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3892 mustset |= value_changed(icon_str, &lasticon); |
7 | 3893 |
3894 if (mustset) | |
3895 resettitle(); | |
3896 } | |
3897 | |
3898 /* | |
3899 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3900 * 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
|
3901 * Return TRUE if resettitle() is to be called. |
7 | 3902 */ |
3903 static int | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3904 value_changed(char_u *str, char_u **last) |
7 | 3905 { |
3906 if ((str == NULL) != (*last == NULL) | |
3907 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
3908 { | |
3909 vim_free(*last); | |
3910 if (str == NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3911 { |
7 | 3912 *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
|
3913 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
|
3914 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3915 } |
7 | 3916 else |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3917 { |
7 | 3918 *last = vim_strsave(str); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3919 return TRUE; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3920 } |
7 | 3921 } |
3922 return FALSE; | |
3923 } | |
3924 | |
3925 /* | |
3926 * Put current window title back (used after calling a shell) | |
3927 */ | |
3928 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3929 resettitle(void) |
7 | 3930 { |
3931 mch_settitle(lasttitle, lasticon); | |
3932 } | |
358 | 3933 |
3934 # if defined(EXITFREE) || defined(PROTO) | |
3935 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3936 free_titles(void) |
358 | 3937 { |
3938 vim_free(lasttitle); | |
3939 vim_free(lasticon); | |
3940 } | |
3941 # endif | |
3942 | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3943 #endif // FEAT_TITLE |
7 | 3944 |
686 | 3945 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
7 | 3946 /* |
675 | 3947 * Build a string from the status line items in "fmt". |
7 | 3948 * Return length of string in screen cells. |
3949 * | |
675 | 3950 * Normally works for window "wp", except when working for 'tabline' then it |
3951 * is "curwin". | |
3952 * | |
7 | 3953 * Items are drawn interspersed with the text that surrounds it |
3954 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
3955 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
3956 * | |
3957 * If maxwidth is not zero, the string will be filled at any middle marker | |
3958 * or truncated if too long, fillchar is used for all whitespace. | |
3959 */ | |
3960 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3961 build_stl_str_hl( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3962 win_T *wp, |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
3963 char_u *out, // buffer to write into != NameBuff |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
3964 size_t outlen, // length of out[] |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3965 char_u *fmt, |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3966 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3967 int fillchar, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3968 int maxwidth, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3969 struct stl_hlrec *hltab, // return: HL attributes (can be NULL) |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3970 struct stl_hlrec *tabtab) // return: tab page nrs (can be NULL) |
7 | 3971 { |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3972 linenr_T lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3973 size_t len; |
7 | 3974 char_u *p; |
3975 char_u *s; | |
3976 char_u *t; | |
4333 | 3977 int byteval; |
7 | 3978 #ifdef FEAT_EVAL |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3979 win_T *save_curwin; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
3980 buf_T *save_curbuf; |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
3981 int save_VIsual_active; |
7 | 3982 #endif |
3983 int empty_line; | |
3984 colnr_T virtcol; | |
3985 long l; | |
3986 long n; | |
3987 int prevchar_isflag; | |
3988 int prevchar_isitem; | |
3989 int itemisflag; | |
3990 int fillable; | |
3991 char_u *str; | |
3992 long num; | |
3993 int width; | |
3994 int itemcnt; | |
3995 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
3996 int group_end_userhl; |
ac6e56d8950e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3997 int group_start_userhl; |
7 | 3998 int groupitem[STL_MAX_ITEM]; |
3999 int groupdepth; | |
4000 struct stl_item | |
4001 { | |
4002 char_u *start; | |
4003 int minwid; | |
4004 int maxwid; | |
4005 enum | |
4006 { | |
4007 Normal, | |
4008 Empty, | |
4009 Group, | |
4010 Middle, | |
4011 Highlight, | |
681 | 4012 TabPage, |
7 | 4013 Trunc |
4014 } type; | |
4015 } item[STL_MAX_ITEM]; | |
4016 int minwid; | |
4017 int maxwid; | |
4018 int zeropad; | |
4019 char_u base; | |
4020 char_u opt; | |
4021 #define TMPLEN 70 | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4022 char_u buf_tmp[TMPLEN]; |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
4023 char_u win_tmp[TMPLEN]; |
678 | 4024 char_u *usefmt = fmt; |
681 | 4025 struct stl_hlrec *sp; |
12387
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patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4026 int save_must_redraw = must_redraw; |
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4027 int save_redr_type = curwin->w_redr_type; |
678 | 4028 |
4029 #ifdef FEAT_EVAL | |
4030 /* | |
4031 * When the format starts with "%!" then evaluate it as an expression and | |
4032 * use the result as the actual format string. | |
4033 */ | |
4034 if (fmt[0] == '%' && fmt[1] == '!') | |
4035 { | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4036 typval_T tv; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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diff
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|
4037 |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
4038 tv.v_type = VAR_NUMBER; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4039 tv.vval.v_number = wp->w_id; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
4040 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
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16738
diff
changeset
|
4041 |
678 | 4042 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); |
4043 if (usefmt == NULL) | |
943 | 4044 usefmt = fmt; |
16740
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Bram Moolenaar <Bram@vim.org>
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diff
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|
4045 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
4046 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4047 } |
4048 #endif | |
7 | 4049 |
4050 if (fillchar == 0) | |
4051 fillchar = ' '; | |
18757
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patch 8.1.2368: using old C style comments
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18746
diff
changeset
|
4052 // Can't handle a multi-byte fill character yet. |
819 | 4053 else if (mb_char2len(fillchar) > 1) |
4054 fillchar = '-'; | |
4055 | |
15557
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patch 8.1.0786: ml_get error when updating the status line
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15555
diff
changeset
|
4056 // The cursor in windows other than the current one isn't always |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
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|
4057 // up-to-date, esp. because of autocommands and timers. |
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patch 8.1.0786: ml_get error when updating the status line
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changeset
|
4058 lnum = wp->w_cursor.lnum; |
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patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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|
4059 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4060 { |
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patch 8.1.0786: ml_get error when updating the status line
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15555
diff
changeset
|
4061 lnum = wp->w_buffer->b_ml.ml_line_count; |
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patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4062 wp->w_cursor.lnum = lnum; |
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patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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diff
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|
4063 } |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4064 |
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patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4065 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4066 // p will become invalid when getting another buffer line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4067 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4068 empty_line = (*p == NUL); |
4069 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4070 // Get the byte value now, in case we need it below. This is more efficient |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4071 // than making a copy of the line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4072 len = STRLEN(p); |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4073 if (wp->w_cursor.col > (colnr_T)len) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4074 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4075 // Line may have changed since checking the cursor column, or the lnum |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4076 // was adjusted above. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4077 wp->w_cursor.col = (colnr_T)len; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4078 wp->w_cursor.coladd = 0; |
4333 | 4079 byteval = 0; |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4080 } |
4333 | 4081 else |
4082 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4083 |
4084 groupdepth = 0; | |
4085 p = out; | |
4086 curitem = 0; | |
4087 prevchar_isflag = TRUE; | |
4088 prevchar_isitem = FALSE; | |
678 | 4089 for (s = usefmt; *s; ) |
7 | 4090 { |
2704 | 4091 if (curitem == STL_MAX_ITEM) |
4092 { | |
18757
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patch 8.1.2368: using old C style comments
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18746
diff
changeset
|
4093 // There are too many items. Add the error code to the statusline |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4094 // to give the user a hint about what went wrong. |
2704 | 4095 if (p + 6 < out + outlen) |
4096 { | |
4097 mch_memmove(p, " E541", (size_t)5); | |
4098 p += 5; | |
4099 } | |
4100 break; | |
4101 } | |
4102 | |
7 | 4103 if (*s != NUL && *s != '%') |
4104 prevchar_isflag = prevchar_isitem = FALSE; | |
4105 | |
4106 /* | |
4107 * Handle up to the next '%' or the end. | |
4108 */ | |
4109 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4110 *p++ = *s++; | |
4111 if (*s == NUL || p + 1 >= out + outlen) | |
4112 break; | |
4113 | |
4114 /* | |
4115 * Handle one '%' item. | |
4116 */ | |
4117 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4118 if (*s == NUL) // ignore trailing % |
2694 | 4119 break; |
7 | 4120 if (*s == '%') |
4121 { | |
4122 if (p + 1 >= out + outlen) | |
4123 break; | |
4124 *p++ = *s++; | |
4125 prevchar_isflag = prevchar_isitem = FALSE; | |
4126 continue; | |
4127 } | |
4128 if (*s == STL_MIDDLEMARK) | |
4129 { | |
4130 s++; | |
4131 if (groupdepth > 0) | |
4132 continue; | |
4133 item[curitem].type = Middle; | |
4134 item[curitem++].start = p; | |
4135 continue; | |
4136 } | |
4137 if (*s == STL_TRUNCMARK) | |
4138 { | |
4139 s++; | |
4140 item[curitem].type = Trunc; | |
4141 item[curitem++].start = p; | |
4142 continue; | |
4143 } | |
4144 if (*s == ')') | |
4145 { | |
4146 s++; | |
4147 if (groupdepth < 1) | |
4148 continue; | |
4149 groupdepth--; | |
4150 | |
4151 t = item[groupitem[groupdepth]].start; | |
4152 *p = NUL; | |
4153 l = vim_strsize(t); | |
4154 if (curitem > groupitem[groupdepth] + 1 | |
4155 && item[groupitem[groupdepth]].minwid == 0) | |
4156 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4157 // 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
|
4158 // 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
|
4159 group_start_userhl = group_end_userhl = 0; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4160 for (n = groupitem[groupdepth] - 1; n >= 0; n--) |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4161 { |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4162 if (item[n].type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4163 { |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4164 group_start_userhl = group_end_userhl = item[n].minwid; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4165 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4166 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4167 } |
7 | 4168 for (n = groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4169 { |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4170 if (item[n].type == Normal) |
7 | 4171 break; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4172 if (item[n].type == Highlight) |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4173 group_end_userhl = item[n].minwid; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4174 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4175 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4176 { |
4177 p = t; | |
4178 l = 0; | |
4179 } | |
4180 } | |
4181 if (l > item[groupitem[groupdepth]].maxwid) | |
4182 { | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4183 // truncate, remove n bytes of text at the start |
7 | 4184 if (has_mbyte) |
4185 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4186 // Find the first character that should be included. |
7 | 4187 n = 0; |
4188 while (l >= item[groupitem[groupdepth]].maxwid) | |
4189 { | |
4190 l -= ptr2cells(t + n); | |
474 | 4191 n += (*mb_ptr2len)(t + n); |
7 | 4192 } |
4193 } | |
4194 else | |
835 | 4195 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
7 | 4196 |
4197 *t = '<'; | |
1869 | 4198 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4199 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
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15557
diff
changeset
|
4200 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
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15557
diff
changeset
|
4201 // Fill up space left over by half a double-wide char. |
7 | 4202 while (++l < item[groupitem[groupdepth]].minwid) |
4203 *p++ = fillchar; | |
4204 | |
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diff
changeset
|
4205 // correct the start of the items for the truncation |
7 | 4206 for (l = groupitem[groupdepth] + 1; l < curitem; l++) |
4207 { | |
4208 item[l].start -= n; | |
4209 if (item[l].start < t) | |
4210 item[l].start = t; | |
4211 } | |
4212 } | |
4213 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
4214 { | |
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diff
changeset
|
4215 // fill |
7 | 4216 n = item[groupitem[groupdepth]].minwid; |
4217 if (n < 0) | |
4218 { | |
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diff
changeset
|
4219 // fill by appending characters |
7 | 4220 n = 0 - n; |
4221 while (l++ < n && p + 1 < out + outlen) | |
4222 *p++ = fillchar; | |
4223 } | |
4224 else | |
4225 { | |
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diff
changeset
|
4226 // fill by inserting characters |
1869 | 4227 mch_memmove(t + n - l, t, (size_t)(p - t)); |
7 | 4228 l = n - l; |
4229 if (p + l >= out + outlen) | |
835 | 4230 l = (long)((out + outlen) - p - 1); |
7 | 4231 p += l; |
4232 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
4233 item[n].start += l; | |
4234 for ( ; l > 0; l--) | |
4235 *t++ = fillchar; | |
4236 } | |
4237 } | |
4238 continue; | |
4239 } | |
4240 minwid = 0; | |
4241 maxwid = 9999; | |
4242 zeropad = FALSE; | |
4243 l = 1; | |
4244 if (*s == '0') | |
4245 { | |
4246 s++; | |
4247 zeropad = TRUE; | |
4248 } | |
4249 if (*s == '-') | |
4250 { | |
4251 s++; | |
4252 l = -1; | |
4253 } | |
4254 if (VIM_ISDIGIT(*s)) | |
4255 { | |
4256 minwid = (int)getdigits(&s); | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4257 if (minwid < 0) // overflow |
7 | 4258 minwid = 0; |
4259 } | |
678 | 4260 if (*s == STL_USER_HL) |
7 | 4261 { |
4262 item[curitem].type = Highlight; | |
4263 item[curitem].start = p; | |
4264 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
4265 s++; | |
4266 curitem++; | |
4267 continue; | |
4268 } | |
681 | 4269 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4270 { | |
4271 if (*s == STL_TABCLOSENR) | |
4272 { | |
4273 if (minwid == 0) | |
4274 { | |
18757
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diff
changeset
|
4275 // %X ends the close label, go back to the previously |
c469e1930456
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diff
changeset
|
4276 // define tab label nr. |
681 | 4277 for (n = curitem - 1; n >= 0; --n) |
4278 if (item[n].type == TabPage && item[n].minwid >= 0) | |
4279 { | |
4280 minwid = item[n].minwid; | |
4281 break; | |
4282 } | |
4283 } | |
4284 else | |
18757
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diff
changeset
|
4285 // close nrs are stored as negative values |
681 | 4286 minwid = - minwid; |
4287 } | |
4288 item[curitem].type = TabPage; | |
4289 item[curitem].start = p; | |
4290 item[curitem].minwid = minwid; | |
4291 s++; | |
4292 curitem++; | |
4293 continue; | |
4294 } | |
7 | 4295 if (*s == '.') |
4296 { | |
4297 s++; | |
4298 if (VIM_ISDIGIT(*s)) | |
4299 { | |
4300 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4301 if (maxwid <= 0) // overflow |
7 | 4302 maxwid = 50; |
4303 } | |
4304 } | |
4305 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4306 if (*s == '(') | |
4307 { | |
4308 groupitem[groupdepth++] = curitem; | |
4309 item[curitem].type = Group; | |
4310 item[curitem].start = p; | |
4311 item[curitem].minwid = minwid; | |
4312 item[curitem].maxwid = maxwid; | |
4313 s++; | |
4314 curitem++; | |
4315 continue; | |
4316 } | |
4317 if (vim_strchr(STL_ALL, *s) == NULL) | |
4318 { | |
4319 s++; | |
4320 continue; | |
4321 } | |
4322 opt = *s++; | |
4323 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4324 // OK - now for the real work |
7 | 4325 base = 'D'; |
4326 itemisflag = FALSE; | |
4327 fillable = TRUE; | |
4328 num = -1; | |
4329 str = NULL; | |
4330 switch (opt) | |
4331 { | |
4332 case STL_FILEPATH: | |
4333 case STL_FULLPATH: | |
4334 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4335 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4336 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4337 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4338 else |
4339 { | |
4340 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4341 : wp->w_buffer->b_fname; |
7 | 4342 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4343 } | |
4344 trans_characters(NameBuff, MAXPATHL); | |
4345 if (opt != STL_FILENAME) | |
4346 str = NameBuff; | |
4347 else | |
4348 str = gettail(NameBuff); | |
4349 break; | |
4350 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4351 case STL_VIM_EXPR: // '{' |
7 | 4352 itemisflag = TRUE; |
4353 t = p; | |
4354 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
4355 *p++ = *s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4356 if (*s != '}') // missing '}' or out of space |
7 | 4357 break; |
4358 s++; | |
4359 *p = 0; | |
4360 p = t; | |
4361 | |
4362 #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
|
4363 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
|
4364 "%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
|
4365 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
|
4366 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
|
4367 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4368 |
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
|
4369 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
|
4370 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
|
4371 save_VIsual_active = VIsual_active; |
7 | 4372 curwin = wp; |
4373 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
|
4374 // 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
|
4375 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
|
4376 VIsual_active = FALSE; |
7 | 4377 |
675 | 4378 str = eval_to_string_safe(p, &t, use_sandbox); |
7 | 4379 |
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
|
4380 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
|
4381 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
|
4382 VIsual_active = save_VIsual_active; |
145 | 4383 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
|
4384 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4385 |
4386 if (str != NULL && *str != 0) | |
4387 { | |
4388 if (*skipdigits(str) == NUL) | |
4389 { | |
4390 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
|
4391 VIM_CLEAR(str); |
7 | 4392 itemisflag = FALSE; |
4393 } | |
4394 } | |
4395 #endif | |
4396 break; | |
4397 | |
4398 case STL_LINE: | |
4399 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4400 ? 0L : (long)(wp->w_cursor.lnum); | |
4401 break; | |
4402 | |
4403 case STL_NUMLINES: | |
4404 num = wp->w_buffer->b_ml.ml_line_count; | |
4405 break; | |
4406 | |
4407 case STL_COLUMN: | |
4408 num = !(State & INSERT) && empty_line | |
4409 ? 0 : (int)wp->w_cursor.col + 1; | |
4410 break; | |
4411 | |
4412 case STL_VIRTCOL: | |
4413 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4414 // In list mode virtcol needs to be recomputed |
7 | 4415 virtcol = wp->w_virtcol; |
4416 if (wp->w_p_list && lcs_tab1 == NUL) | |
4417 { | |
4418 wp->w_p_list = FALSE; | |
4419 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4420 wp->w_p_list = TRUE; | |
4421 } | |
4422 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4423 // Don't display %V if it's the same as %c. |
7 | 4424 if (opt == STL_VIRTCOL_ALT |
4425 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4426 ? 0 : (int)wp->w_cursor.col + 1))) | |
4427 break; | |
4428 num = (long)virtcol; | |
4429 break; | |
4430 | |
4431 case STL_PERCENTAGE: | |
4432 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4433 (long)wp->w_buffer->b_ml.ml_line_count); | |
4434 break; | |
4435 | |
4436 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
|
4437 str = buf_tmp; |
1869 | 4438 get_rel_pos(wp, str, TMPLEN); |
7 | 4439 break; |
4440 | |
4441 case STL_ARGLISTSTAT: | |
4442 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
|
4443 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
|
4444 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
|
4445 str = buf_tmp; |
7 | 4446 break; |
4447 | |
4448 case STL_KEYMAP: | |
4449 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
|
4450 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
|
4451 str = buf_tmp; |
7 | 4452 break; |
4453 case STL_PAGENUM: | |
706 | 4454 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4455 num = printer_page_num; |
7 | 4456 #else |
4457 num = 0; | |
4458 #endif | |
4459 break; | |
4460 | |
4461 case STL_BUFNO: | |
4462 num = wp->w_buffer->b_fnum; | |
4463 break; | |
4464 | |
4465 case STL_OFFSET_X: | |
4466 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4467 // FALLTHROUGH |
7 | 4468 case STL_OFFSET: |
4469 #ifdef FEAT_BYTEOFF | |
4470 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4471 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4472 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4473 0 : (int)wp->w_cursor.col); | |
4474 #endif | |
4475 break; | |
4476 | |
4477 case STL_BYTEVAL_X: | |
4478 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4479 // FALLTHROUGH |
7 | 4480 case STL_BYTEVAL: |
4333 | 4481 num = byteval; |
7 | 4482 if (num == NL) |
4483 num = 0; | |
4484 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4485 num = NL; | |
4486 break; | |
4487 | |
4488 case STL_ROFLAG: | |
4489 case STL_ROFLAG_ALT: | |
4490 itemisflag = TRUE; | |
4491 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4492 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4493 break; |
4494 | |
4495 case STL_HELPFLAG: | |
4496 case STL_HELPFLAG_ALT: | |
4497 itemisflag = TRUE; | |
4498 if (wp->w_buffer->b_help) | |
4499 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4500 : _("[Help]")); |
7 | 4501 break; |
4502 | |
4503 case STL_FILETYPE: | |
4504 if (*wp->w_buffer->b_p_ft != NUL | |
4505 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4506 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4507 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4508 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
|
4509 str = buf_tmp; |
7 | 4510 } |
4511 break; | |
4512 | |
4513 case STL_FILETYPE_ALT: | |
4514 itemisflag = TRUE; | |
4515 if (*wp->w_buffer->b_p_ft != NUL | |
4516 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4517 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4518 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4519 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
|
4520 for (t = buf_tmp; *t != 0; t++) |
7 | 4521 *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
|
4522 str = buf_tmp; |
7 | 4523 } |
4524 break; | |
4525 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4526 #if defined(FEAT_QUICKFIX) |
7 | 4527 case STL_PREVIEWFLAG: |
4528 case STL_PREVIEWFLAG_ALT: | |
4529 itemisflag = TRUE; | |
4530 if (wp->w_p_pvw) | |
4531 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4532 : _("[Preview]")); | |
4533 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4534 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4535 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4536 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
|
4537 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
|
4538 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4539 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4540 break; |
7 | 4541 #endif |
4542 | |
4543 case STL_MODIFIED: | |
4544 case STL_MODIFIED_ALT: | |
4545 itemisflag = TRUE; | |
4546 switch ((opt == STL_MODIFIED_ALT) | |
4547 + bufIsChanged(wp->w_buffer) * 2 | |
4548 + (!wp->w_buffer->b_p_ma) * 4) | |
4549 { | |
4550 case 2: str = (char_u *)"[+]"; break; | |
4551 case 3: str = (char_u *)",+"; break; | |
4552 case 4: str = (char_u *)"[-]"; break; | |
4553 case 5: str = (char_u *)",-"; break; | |
4554 case 6: str = (char_u *)"[+-]"; break; | |
4555 case 7: str = (char_u *)",+-"; break; | |
4556 } | |
4557 break; | |
678 | 4558 |
4559 case STL_HIGHLIGHT: | |
4560 t = s; | |
4561 while (*s != '#' && *s != NUL) | |
4562 ++s; | |
4563 if (*s == '#') | |
4564 { | |
4565 item[curitem].type = Highlight; | |
4566 item[curitem].start = p; | |
835 | 4567 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4568 curitem++; |
4569 } | |
5407 | 4570 if (*s != NUL) |
4571 ++s; | |
678 | 4572 continue; |
7 | 4573 } |
4574 | |
4575 item[curitem].start = p; | |
4576 item[curitem].type = Normal; | |
4577 if (str != NULL && *str) | |
4578 { | |
4579 t = str; | |
4580 if (itemisflag) | |
4581 { | |
4582 if ((t[0] && t[1]) | |
4583 && ((!prevchar_isitem && *t == ',') | |
4584 || (prevchar_isflag && *t == ' '))) | |
4585 t++; | |
4586 prevchar_isflag = TRUE; | |
4587 } | |
4588 l = vim_strsize(t); | |
4589 if (l > 0) | |
4590 prevchar_isitem = TRUE; | |
4591 if (l > maxwid) | |
4592 { | |
4593 while (l >= maxwid) | |
4594 if (has_mbyte) | |
4595 { | |
4596 l -= ptr2cells(t); | |
474 | 4597 t += (*mb_ptr2len)(t); |
7 | 4598 } |
4599 else | |
4600 l -= byte2cells(*t++); | |
4601 if (p + 1 >= out + outlen) | |
4602 break; | |
4603 *p++ = '<'; | |
4604 } | |
4605 if (minwid > 0) | |
4606 { | |
4607 for (; l < minwid && p + 1 < out + outlen; l++) | |
4608 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4609 // Don't put a "-" in front of a digit. |
7 | 4610 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4611 *p++ = ' '; | |
4612 else | |
4613 *p++ = fillchar; | |
4614 } | |
4615 minwid = 0; | |
4616 } | |
4617 else | |
4618 minwid *= -1; | |
4619 while (*t && p + 1 < out + outlen) | |
4620 { | |
4621 *p++ = *t++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4622 // 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
|
4623 // digit follows. |
7 | 4624 if (fillable && p[-1] == ' ' |
4625 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
4626 p[-1] = fillchar; | |
4627 } | |
4628 for (; l < minwid && p + 1 < out + outlen; l++) | |
4629 *p++ = fillchar; | |
4630 } | |
4631 else if (num >= 0) | |
4632 { | |
4633 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4634 char_u nstr[20]; | |
4635 | |
4636 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
|
4637 break; // not sufficient space |
7 | 4638 prevchar_isitem = TRUE; |
4639 t = nstr; | |
4640 if (opt == STL_VIRTCOL_ALT) | |
4641 { | |
4642 *t++ = '-'; | |
4643 minwid--; | |
4644 } | |
4645 *t++ = '%'; | |
4646 if (zeropad) | |
4647 *t++ = '0'; | |
4648 *t++ = '*'; | |
1869 | 4649 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4650 *t = 0; |
4651 | |
4652 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4653 l++; | |
4654 if (opt == STL_VIRTCOL_ALT) | |
4655 l++; | |
4656 if (l > maxwid) | |
4657 { | |
4658 l += 2; | |
4659 n = l - maxwid; | |
4660 while (l-- > maxwid) | |
4661 num /= nbase; | |
4662 *t++ = '>'; | |
4663 *t++ = '%'; | |
4664 *t = t[-3]; | |
4665 *++t = 0; | |
272 | 4666 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4667 0, num, n); | |
7 | 4668 } |
4669 else | |
272 | 4670 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4671 minwid, num); | |
7 | 4672 p += STRLEN(p); |
4673 } | |
4674 else | |
4675 item[curitem].type = Empty; | |
4676 | |
4677 if (opt == STL_VIM_EXPR) | |
4678 vim_free(str); | |
4679 | |
4680 if (num >= 0 || (!itemisflag && str && *str)) | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4681 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4682 curitem++; |
4683 } | |
4684 *p = NUL; | |
4685 itemcnt = curitem; | |
4686 | |
678 | 4687 #ifdef FEAT_EVAL |
4688 if (usefmt != fmt) | |
4689 vim_free(usefmt); | |
4690 #endif | |
4691 | |
7 | 4692 width = vim_strsize(out); |
4693 if (maxwidth > 0 && width > maxwidth) | |
4694 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4695 // Result is too long, must truncate somewhere. |
7 | 4696 l = 0; |
4697 if (itemcnt == 0) | |
4698 s = out; | |
4699 else | |
4700 { | |
4701 for ( ; l < itemcnt; l++) | |
4702 if (item[l].type == Trunc) | |
4703 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4704 // Truncate at %< item. |
7 | 4705 s = item[l].start; |
4706 break; | |
4707 } | |
4708 if (l == itemcnt) | |
4709 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4710 // No %< item, truncate first item. |
7 | 4711 s = item[0].start; |
4712 l = 0; | |
4713 } | |
4714 } | |
4715 | |
4716 if (width - vim_strsize(s) >= maxwidth) | |
4717 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4718 // Truncation mark is beyond max length |
7 | 4719 if (has_mbyte) |
4720 { | |
4721 s = out; | |
4722 width = 0; | |
4723 for (;;) | |
4724 { | |
4725 width += ptr2cells(s); | |
4726 if (width >= maxwidth) | |
4727 break; | |
474 | 4728 s += (*mb_ptr2len)(s); |
7 | 4729 } |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4730 // Fill up for half a double-wide character. |
7 | 4731 while (++width < maxwidth) |
4732 *s++ = fillchar; | |
4733 } | |
4734 else | |
4735 s = out + maxwidth - 1; | |
4736 for (l = 0; l < itemcnt; l++) | |
4737 if (item[l].start > s) | |
4738 break; | |
4739 itemcnt = l; | |
4740 *s++ = '>'; | |
4741 *s = 0; | |
4742 } | |
4743 else | |
4744 { | |
4745 if (has_mbyte) | |
4746 { | |
4747 n = 0; | |
4748 while (width >= maxwidth) | |
4749 { | |
4750 width -= ptr2cells(s + n); | |
474 | 4751 n += (*mb_ptr2len)(s + n); |
7 | 4752 } |
4753 } | |
4754 else | |
4755 n = width - maxwidth + 1; | |
4756 p = s + n; | |
1618 | 4757 STRMOVE(s + 1, p); |
7 | 4758 *s = '<'; |
4759 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4760 // Fill up for half a double-wide character. |
7 | 4761 while (++width < maxwidth) |
4762 { | |
4763 s = s + STRLEN(s); | |
4764 *s++ = fillchar; | |
4765 *s = NUL; | |
4766 } | |
4767 | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4768 --n; // count the '<' |
7 | 4769 for (; l < itemcnt; l++) |
4770 { | |
4771 if (item[l].start - n >= s) | |
4772 item[l].start -= n; | |
4773 else | |
4774 item[l].start = s; | |
4775 } | |
4776 } | |
4777 width = maxwidth; | |
4778 } | |
4779 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4780 { | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4781 // Apply STL_MIDDLE if any |
7 | 4782 for (l = 0; l < itemcnt; l++) |
4783 if (item[l].type == Middle) | |
4784 break; | |
4785 if (l < itemcnt) | |
4786 { | |
4787 p = item[l].start + maxwidth - width; | |
1618 | 4788 STRMOVE(p, item[l].start); |
7 | 4789 for (s = item[l].start; s < p; s++) |
4790 *s = fillchar; | |
4791 for (l++; l < itemcnt; l++) | |
4792 item[l].start += maxwidth - width; | |
4793 width = maxwidth; | |
4794 } | |
4795 } | |
4796 | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4797 // Store the info about highlighting. |
681 | 4798 if (hltab != NULL) |
7 | 4799 { |
681 | 4800 sp = hltab; |
7 | 4801 for (l = 0; l < itemcnt; l++) |
4802 { | |
4803 if (item[l].type == Highlight) | |
4804 { | |
681 | 4805 sp->start = item[l].start; |
4806 sp->userhl = item[l].minwid; | |
4807 sp++; | |
7 | 4808 } |
4809 } | |
681 | 4810 sp->start = NULL; |
4811 sp->userhl = 0; | |
4812 } | |
4813 | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4814 // Store the info about tab pages labels. |
681 | 4815 if (tabtab != NULL) |
4816 { | |
4817 sp = tabtab; | |
4818 for (l = 0; l < itemcnt; l++) | |
4819 { | |
4820 if (item[l].type == TabPage) | |
4821 { | |
4822 sp->start = item[l].start; | |
4823 sp->userhl = item[l].minwid; | |
4824 sp++; | |
4825 } | |
4826 } | |
4827 sp->start = NULL; | |
4828 sp->userhl = 0; | |
7 | 4829 } |
4830 | |
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4831 // When inside update_screen we do not want redrawing a stausline, ruler, |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4832 // title, etc. to trigger another redraw, it may cause an endless loop. |
12572
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4833 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4834 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4835 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
|
4836 curwin->w_redr_type = save_redr_type; |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
4837 } |
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
|
4838 |
7 | 4839 return width; |
4840 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4841 #endif // FEAT_STL_OPT |
7 | 4842 |
686 | 4843 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
4844 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 4845 /* |
1869 | 4846 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
4847 * using "Top", "Bot" or "All" when appropriate. | |
7 | 4848 */ |
4849 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4850 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4851 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4852 char_u *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4853 int buflen) |
7 | 4854 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4855 long above; // number of lines above window |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4856 long below; // number of lines below window |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4857 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4858 if (buflen < 3) // need at least 3 chars for writing |
6466 | 4859 return; |
7 | 4860 above = wp->w_topline - 1; |
4861 #ifdef FEAT_DIFF | |
4862 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 4863 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4864 above = 0; // All buffer lines are displayed and there is an |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4865 // indication of filler lines, that can be considered |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4866 // seeing all lines. |
7 | 4867 #endif |
4868 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
4869 if (below <= 0) | |
1869 | 4870 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
4871 (size_t)(buflen - 1)); | |
7 | 4872 else if (above <= 0) |
1869 | 4873 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 4874 else |
1869 | 4875 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 4876 ? (int)(above / ((above + below) / 100L)) |
4877 : (int)(above * 100L / (above + below))); | |
4878 } | |
4879 #endif | |
4880 | |
4881 /* | |
1869 | 4882 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 4883 * Return TRUE if it was appended. |
4884 */ | |
1869 | 4885 static int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4886 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4887 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4888 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4889 int buflen, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4890 int add_file) // Add "file" before the arg number |
7 | 4891 { |
4892 char_u *p; | |
4893 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4894 if (ARGCOUNT <= 1) // nothing to do |
7 | 4895 return FALSE; |
4896 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4897 p = buf + STRLEN(buf); // go to the end of the buffer |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4898 if (p - buf + 35 >= buflen) // getting too long |
7 | 4899 return FALSE; |
4900 *p++ = ' '; | |
4901 *p++ = '('; | |
4902 if (add_file) | |
4903 { | |
4904 STRCPY(p, "file "); | |
4905 p += 5; | |
4906 } | |
1869 | 4907 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
4908 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 4909 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
4910 return TRUE; | |
4911 } | |
4912 | |
4913 /* | |
4914 * If fname is not a full path, make it a full path. | |
4915 * Returns pointer to allocated memory (NULL for failure). | |
4916 */ | |
4917 char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4918 fix_fname(char_u *fname) |
7 | 4919 { |
4920 /* | |
4921 * Force expanding the path always for Unix, because symbolic links may | |
4922 * mess up the full path name, even though it starts with a '/'. | |
4923 * Also expand when there is ".." in the file name, try to remove it, | |
4924 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 4925 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 4926 * For MS-Windows also expand names like "longna~1" to "longname". |
4927 */ | |
1082 | 4928 #ifdef UNIX |
7 | 4929 return FullName_save(fname, TRUE); |
4930 #else | |
1420 | 4931 if (!vim_isAbsName(fname) |
4932 || strstr((char *)fname, "..") != NULL | |
4933 || strstr((char *)fname, "//") != NULL | |
4934 # ifdef BACKSLASH_IN_FILENAME | |
4935 || strstr((char *)fname, "\\\\") != NULL | |
4936 # endif | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
4937 # if defined(MSWIN) |
7 | 4938 || vim_strchr(fname, '~') != NULL |
1420 | 4939 # endif |
7 | 4940 ) |
4941 return FullName_save(fname, FALSE); | |
4942 | |
4943 fname = vim_strsave(fname); | |
4944 | |
1420 | 4945 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
4946 if (fname != NULL) |
18757
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parents:
18746
diff
changeset
|
4947 fname_case(fname, 0); // set correct case for file name |
1420 | 4948 # endif |
7 | 4949 |
4950 return fname; | |
4951 #endif | |
4952 } | |
4953 | |
4954 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4955 * 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
|
4956 * "*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
|
4957 * 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
|
4958 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4959 * 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
|
4960 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 4961 */ |
4962 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4963 fname_expand( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
4964 buf_T *buf UNUSED, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4965 char_u **ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4966 char_u **sfname) |
7 | 4967 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4968 if (*ffname == NULL) // no file name given, nothing to do |
7 | 4969 return; |
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
|
4970 if (*sfname == NULL) // no short file name given, use ffname |
7 | 4971 *sfname = *ffname; |
14917
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4972 *ffname = fix_fname(*ffname); // expand to full path |
7 | 4973 |
4974 #ifdef FEAT_SHORTCUT | |
4975 if (!buf->b_p_bin) | |
4976 { | |
844 | 4977 char_u *rfname; |
7 | 4978 |
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
|
4979 // 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
|
4980 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 4981 if (rfname != NULL) |
7 | 4982 { |
4983 vim_free(*ffname); | |
4984 *ffname = rfname; | |
4985 *sfname = rfname; | |
4986 } | |
4987 } | |
4988 #endif | |
4989 } | |
4990 | |
4991 /* | |
4992 * Open a window for a number of buffers. | |
4993 */ | |
4994 void | |
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parents:
7799
diff
changeset
|
4995 ex_buffer_all(exarg_T *eap) |
7 | 4996 { |
4997 buf_T *buf; | |
4998 win_T *wp, *wpnext; | |
4999 int split_ret = OK; | |
5000 int p_ea_save; | |
5001 int open_wins = 0; | |
5002 int r; | |
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diff
changeset
|
5003 int count; // Maximum number of windows to open. |
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diff
changeset
|
5004 int all; // When TRUE also load inactive buffers. |
698 | 5005 int had_tab = cmdmod.tab; |
5006 tabpage_T *tpnext; | |
7 | 5007 |
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diff
changeset
|
5008 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5009 count = 9999; |
5010 else | |
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diff
changeset
|
5011 count = eap->line2; // make as many windows as specified |
7 | 5012 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5013 all = FALSE; | |
5014 else | |
5015 all = TRUE; | |
5016 | |
5017 setpcmark(); | |
5018 | |
5019 #ifdef FEAT_GUI | |
5020 need_mouse_correct = TRUE; | |
5021 #endif | |
5022 | |
5023 /* | |
5024 * Close superfluous windows (two windows for the same buffer). | |
5025 * Also close windows that are not full-width. | |
5026 */ | |
698 | 5027 if (had_tab > 0) |
4354 | 5028 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5029 for (;;) |
7 | 5030 { |
698 | 5031 tpnext = curtab->tp_next; |
5032 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5033 { |
698 | 5034 wpnext = wp->w_next; |
706 | 5035 if ((wp->w_buffer->b_nwindows > 1 |
698 | 5036 || ((cmdmod.split & WSP_VERT) |
5037 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
706 | 5038 - tabline_height() |
698 | 5039 : wp->w_width != Columns) |
12477
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diff
changeset
|
5040 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
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diff
changeset
|
5041 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5042 { |
5043 win_close(wp, FALSE); | |
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changeset
|
5044 wpnext = firstwin; // just in case an autocommand does |
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changeset
|
5045 // something strange with windows |
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parents:
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diff
changeset
|
5046 tpnext = first_tabpage; // start all over... |
698 | 5047 open_wins = 0; |
5048 } | |
5049 else | |
5050 ++open_wins; | |
7 | 5051 } |
698 | 5052 |
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changeset
|
5053 // Without the ":tab" modifier only do the current tab page. |
698 | 5054 if (had_tab == 0 || tpnext == NULL) |
5055 break; | |
4354 | 5056 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5057 } |
5058 | |
5059 /* | |
5060 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5061 * open one. Otherwise move the window to the right position. | |
5062 * Watch out for autocommands that delete buffers or windows! | |
5063 */ | |
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changeset
|
5064 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5065 ++autocmd_no_enter; |
5066 win_enter(lastwin, FALSE); | |
5067 ++autocmd_no_leave; | |
5068 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5069 { | |
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changeset
|
5070 // Check if this buffer needs a window |
7 | 5071 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5072 continue; | |
5073 | |
701 | 5074 if (had_tab != 0) |
5075 { | |
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changeset
|
5076 // With the ":tab" modifier don't move the window. |
701 | 5077 if (buf->b_nwindows > 0) |
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changeset
|
5078 wp = lastwin; // buffer has a window, skip it |
701 | 5079 else |
5080 wp = NULL; | |
5081 } | |
5082 else | |
5083 { | |
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changeset
|
5084 // Check if this buffer already has a window |
9649
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parents:
9645
diff
changeset
|
5085 FOR_ALL_WINDOWS(wp) |
701 | 5086 if (wp->w_buffer == buf) |
5087 break; | |
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changeset
|
5088 // If the buffer already has a window, move it |
701 | 5089 if (wp != NULL) |
5090 win_move_after(wp, curwin); | |
5091 } | |
5092 | |
5093 if (wp == NULL && split_ret == OK) | |
7 | 5094 { |
9475
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5095 bufref_T bufref; |
4d8f7f8da90c
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parents:
9473
diff
changeset
|
5096 |
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5097 set_bufref(&bufref, buf); |
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changeset
|
5098 |
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changeset
|
5099 // Split the window and put the buffer in it |
7 | 5100 p_ea_save = p_ea; |
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changeset
|
5101 p_ea = TRUE; // use space from all windows |
7 | 5102 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5103 ++open_wins; | |
5104 p_ea = p_ea_save; | |
5105 if (split_ret == FAIL) | |
5106 continue; | |
5107 | |
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changeset
|
5108 // Open the buffer in this window. |
7 | 5109 swap_exists_action = SEA_DIALOG; |
5110 set_curbuf(buf, DOBUF_GOTO); | |
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parents:
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diff
changeset
|
5111 if (!bufref_valid(&bufref)) |
20 | 5112 { |
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changeset
|
5113 // autocommands deleted the buffer!!! |
20 | 5114 swap_exists_action = SEA_NONE; |
7 | 5115 break; |
5116 } | |
5117 if (swap_exists_action == SEA_QUIT) | |
5118 { | |
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
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diff
changeset
|
5119 #if defined(FEAT_EVAL) |
24 | 5120 cleanup_T cs; |
5121 | |
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changeset
|
5122 // Reset the error/interrupt/exception state here so that |
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changeset
|
5123 // aborting() returns FALSE when closing a window. |
24 | 5124 enter_cleanup(&cs); |
16453
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|
5125 #endif |
24 | 5126 |
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changeset
|
5127 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5128 win_close(curwin, TRUE); |
5129 --open_wins; | |
5130 swap_exists_action = SEA_NONE; | |
602 | 5131 swap_exists_did_quit = TRUE; |
24 | 5132 |
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|
5133 #if defined(FEAT_EVAL) |
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|
5134 // Restore the error/interrupt/exception state if not |
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diff
changeset
|
5135 // discarded by a new aborting error, interrupt, or uncaught |
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diff
changeset
|
5136 // exception. |
24 | 5137 leave_cleanup(&cs); |
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diff
changeset
|
5138 #endif |
7 | 5139 } |
5140 else | |
5141 handle_swap_exists(NULL); | |
5142 } | |
5143 | |
5144 ui_breakcheck(); | |
5145 if (got_int) | |
5146 { | |
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changeset
|
5147 (void)vgetc(); // only break the file loading, not the rest |
7 | 5148 break; |
5149 } | |
20 | 5150 #ifdef FEAT_EVAL |
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changeset
|
5151 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5152 if (aborting()) |
5153 break; | |
5154 #endif | |
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changeset
|
5155 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5156 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
5157 cmdmod.tab = 9999; | |
7 | 5158 } |
5159 --autocmd_no_enter; | |
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diff
changeset
|
5160 win_enter(firstwin, FALSE); // back to first window |
7 | 5161 --autocmd_no_leave; |
5162 | |
5163 /* | |
5164 * Close superfluous windows. | |
5165 */ | |
5166 for (wp = lastwin; open_wins > count; ) | |
5167 { | |
11957
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patch 8.0.0858: can exit while a terminal is still running a job
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11917
diff
changeset
|
5168 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5169 || autowrite(wp->w_buffer, FALSE) == OK); |
5170 if (!win_valid(wp)) | |
5171 { | |
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changeset
|
5172 // BufWrite Autocommands made the window invalid, start over |
7 | 5173 wp = lastwin; |
5174 } | |
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diff
changeset
|
5175 else if (r) |
7 | 5176 { |
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11917
diff
changeset
|
5177 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5178 --open_wins; |
5179 wp = lastwin; | |
5180 } | |
5181 else | |
5182 { | |
5183 wp = wp->w_prev; | |
5184 if (wp == NULL) | |
5185 break; | |
5186 } | |
5187 } | |
5188 } | |
5189 | |
5190 | |
7799
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5191 static int chk_modeline(linenr_T, int); |
717 | 5192 |
7 | 5193 /* |
5194 * do_modelines() - process mode lines for the current file | |
5195 * | |
717 | 5196 * "flags" can be: |
5197 * OPT_WINONLY only set options local to window | |
5198 * OPT_NOWIN don't set options local to window | |
5199 * | |
7 | 5200 * Returns immediately if the "ml" option isn't set. |
5201 */ | |
5202 void | |
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parents:
7799
diff
changeset
|
5203 do_modelines(int flags) |
7 | 5204 { |
23 | 5205 linenr_T lnum; |
5206 int nmlines; | |
5207 static int entered = 0; | |
7 | 5208 |
5209 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5210 return; | |
5211 | |
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changeset
|
5212 // Disallow recursive entry here. Can happen when executing a modeline |
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diff
changeset
|
5213 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5214 if (entered) |
5215 return; | |
5216 | |
5217 ++entered; | |
5218 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
5219 ++lnum) | |
717 | 5220 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5221 nmlines = 0; |
5222 | |
5223 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
5224 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
717 | 5225 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5226 nmlines = 0; |
5227 --entered; | |
5228 } | |
5229 | |
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diff
changeset
|
5230 #include "version.h" // for version number |
7 | 5231 |
5232 /* | |
5233 * chk_modeline() - check a single line for a mode string | |
5234 * Return FAIL if an error encountered. | |
5235 */ | |
5236 static int | |
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7799
diff
changeset
|
5237 chk_modeline( |
83861277e6a3
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diff
changeset
|
5238 linenr_T lnum, |
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changeset
|
5239 int flags) // Same as for do_modelines(). |
7 | 5240 { |
5241 char_u *s; | |
5242 char_u *e; | |
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changeset
|
5243 char_u *linecopy; // local copy of any modeline found |
7 | 5244 int prev; |
5245 int vers; | |
5246 int end; | |
5247 int retval = OK; | |
5248 char_u *save_sourcing_name; | |
5249 linenr_T save_sourcing_lnum; | |
5250 #ifdef FEAT_EVAL | |
14700
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14658
diff
changeset
|
5251 sctx_T save_current_sctx; |
7 | 5252 #endif |
5253 | |
5254 prev = -1; | |
5255 for (s = ml_get(lnum); *s != NUL; ++s) | |
5256 { | |
5257 if (prev == -1 || vim_isspace(prev)) | |
5258 { | |
5259 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5260 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5261 break; | |
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changeset
|
5262 // Accept both "vim" and "Vim". |
5010
b614332f7df2
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4936
diff
changeset
|
5263 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5264 { |
5265 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5266 e = s + 4; | |
5267 else | |
5268 e = s + 3; | |
5269 vers = getdigits(&e); | |
5270 if (*e == ':' | |
5043
53c1b30632df
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5010
diff
changeset
|
5271 && (s[0] != 'V' |
53c1b30632df
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5010
diff
changeset
|
5272 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5273 && (s[3] == ':' |
5274 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5275 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5276 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5277 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5278 break; | |
5279 } | |
5280 } | |
5281 prev = *s; | |
5282 } | |
5283 | |
5284 if (*s) | |
5285 { | |
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changeset
|
5286 do // skip over "ex:", "vi:" or "vim:" |
7 | 5287 ++s; |
5288 while (s[-1] != ':'); | |
5289 | |
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changeset
|
5290 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5291 if (linecopy == NULL) |
5292 return FAIL; | |
5293 | |
5294 save_sourcing_lnum = sourcing_lnum; | |
5295 save_sourcing_name = sourcing_name; | |
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changeset
|
5296 sourcing_lnum = lnum; // prepare for emsg() |
7 | 5297 sourcing_name = (char_u *)"modelines"; |
5298 | |
5299 end = FALSE; | |
5300 while (end == FALSE) | |
5301 { | |
5302 s = skipwhite(s); | |
5303 if (*s == NUL) | |
5304 break; | |
5305 | |
5306 /* | |
5307 * Find end of set command: ':' or end of line. | |
5308 * Skip over "\:", replacing it with ":". | |
5309 */ | |
5310 for (e = s; *e != ':' && *e != NUL; ++e) | |
5311 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5312 STRMOVE(e, e + 1); |
7 | 5313 if (*e == NUL) |
5314 end = TRUE; | |
5315 | |
5316 /* | |
5317 * If there is a "set" command, require a terminating ':' and | |
5318 * ignore the stuff after the ':'. | |
5319 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5320 * "vi:opt opt opt: foo" -- foo interpreted | |
5321 * Accept "se" for compatibility with Elvis. | |
5322 */ | |
5323 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5324 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5325 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5326 if (*e != ':') // no terminating ':'? |
7 | 5327 break; |
5328 end = TRUE; | |
5329 s = vim_strchr(s, ' ') + 1; | |
5330 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5331 *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
|
5332 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5333 if (*s != NUL) // skip over an empty "::" |
7 | 5334 { |
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
|
5335 int secure_save = secure; |
7 | 5336 #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
|
5337 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
|
5338 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
|
5339 current_sctx.sc_seq = 0; |
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
|
5340 current_sctx.sc_lnum = 0; |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5341 current_sctx.sc_version = 1; |
7 | 5342 #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
|
5343 // 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
|
5344 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
|
5345 |
717 | 5346 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
|
5347 |
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
|
5348 secure = secure_save; |
7 | 5349 #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
|
5350 current_sctx = save_current_sctx; |
7 | 5351 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5352 if (retval == FAIL) // stop if error found |
7 | 5353 break; |
5354 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5355 s = e + 1; // advance to next part |
7 | 5356 } |
5357 | |
5358 sourcing_lnum = save_sourcing_lnum; | |
5359 sourcing_name = save_sourcing_name; | |
5360 | |
5361 vim_free(linecopy); | |
5362 } | |
5363 return retval; | |
5364 } | |
5365 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5366 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5367 * 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
|
5368 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5369 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5370 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5371 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5372 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
|
5373 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5374 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5375 #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
|
5376 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5377 * 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
|
5378 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5379 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5380 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
|
5381 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5382 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
|
5383 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5384 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5385 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5386 #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
|
5387 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5388 * 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
|
5389 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5390 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5391 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
|
5392 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5393 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
|
5394 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5395 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5396 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5397 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5398 * 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
|
5399 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5400 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5401 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
|
5402 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5403 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
|
5404 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5405 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5406 /* |
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
|
5407 * 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
|
5408 */ |
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
|
5409 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
|
5410 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
|
5411 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5412 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
|
5413 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5414 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5415 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5416 * 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
|
5417 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5418 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5419 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5420 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5421 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
|
5422 && 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
|
5423 } |
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
|
5424 |
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
|
5425 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5426 * 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
|
5427 * 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
|
5428 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5429 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5430 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
|
5431 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5432 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
|
5433 || 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
|
5434 || 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
|
5435 || 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
|
5436 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5437 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5438 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5439 * 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
|
5440 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5441 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5442 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
|
5443 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5444 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
|
5445 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5446 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5447 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5448 * 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
|
5449 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5450 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5451 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5452 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
|
5453 { |
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
|
5454 return buf != NULL && (buf->b_p_bt[0] == 'n' |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5455 || 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
|
5456 || 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
|
5457 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5458 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5459 #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
|
5460 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5461 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
|
5462 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5463 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
|
5464 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5465 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
|
5466 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5467 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5468 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5469 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5470 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5471 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5472 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5473 * 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
|
5474 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5475 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5476 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5477 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
|
5478 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5479 // '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
|
5480 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
|
5481 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5482 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5483 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5484 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5485 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
|
5486 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5487 return (p_hid || cmdmod.hide); |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5488 } |
7 | 5489 |
5490 /* | |
5491 * Return special buffer name. | |
5492 * Returns NULL when the buffer has a normal file name. | |
5493 */ | |
3839 | 5494 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5495 buf_spname(buf_T *buf) |
7 | 5496 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5497 #if defined(FEAT_QUICKFIX) |
7 | 5498 if (bt_quickfix(buf)) |
643 | 5499 { |
5500 /* | |
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
|
5501 * 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
|
5502 * the buffer number stored in the global quickfix stack. |
643 | 5503 */ |
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
|
5504 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
|
5505 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
|
5506 else |
3839 | 5507 return (char_u *)_(msg_loclist); |
643 | 5508 } |
7 | 5509 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5510 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5511 // 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
|
5512 // 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
|
5513 if (bt_nofilename(buf)) |
7 | 5514 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5515 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5516 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5517 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
|
5518 #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
|
5519 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
|
5520 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
|
5521 #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
|
5522 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
|
5523 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
|
5524 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5525 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5526 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5527 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5528 #endif |
3839 | 5529 return (char_u *)_("[Scratch]"); |
7 | 5530 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5531 |
7 | 5532 if (buf->b_fname == NULL) |
3839 | 5533 return (char_u *)_("[No Name]"); |
7 | 5534 return NULL; |
5535 } | |
5536 | |
5537 /* | |
5538 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5539 */ | |
5540 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5541 set_buflisted(int on) |
7 | 5542 { |
5543 if (on != curbuf->b_p_bl) | |
5544 { | |
5545 curbuf->b_p_bl = on; | |
5546 if (on) | |
5547 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5548 else | |
5549 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5550 } | |
5551 } | |
5552 | |
5553 /* | |
5554 * Read the file for "buf" again and check if the contents changed. | |
5555 * Return TRUE if it changed or this could not be checked. | |
5556 */ | |
5557 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5558 buf_contents_changed(buf_T *buf) |
7 | 5559 { |
5560 buf_T *newbuf; | |
5561 int differ = TRUE; | |
5562 linenr_T lnum; | |
5563 aco_save_T aco; | |
5564 exarg_T ea; | |
5565 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5566 // Allocate a buffer without putting it in the buffer list. |
7 | 5567 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5568 if (newbuf == NULL) | |
5569 return TRUE; | |
5570 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5571 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5572 if (prep_exarg(&ea, buf) == FAIL) |
5573 { | |
5574 wipe_buffer(newbuf, FALSE); | |
5575 return TRUE; | |
5576 } | |
5577 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5578 // set curwin/curbuf to buf and save a few things |
7 | 5579 aucmd_prepbuf(&aco, newbuf); |
5580 | |
625 | 5581 if (ml_open(curbuf) == OK |
7 | 5582 && readfile(buf->b_ffname, buf->b_fname, |
5583 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5584 &ea, READ_NEW | READ_DUMMY) == OK) | |
5585 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5586 // compare the two files line by line |
7 | 5587 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5588 { | |
5589 differ = FALSE; | |
5590 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5591 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5592 { | |
5593 differ = TRUE; | |
5594 break; | |
5595 } | |
5596 } | |
5597 } | |
5598 vim_free(ea.cmd); | |
5599 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5600 // restore curwin/curbuf and a few other things |
7 | 5601 aucmd_restbuf(&aco); |
5602 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5603 if (curbuf != newbuf) // safety check |
7 | 5604 wipe_buffer(newbuf, FALSE); |
5605 | |
5606 return differ; | |
5607 } | |
5608 | |
5609 /* | |
5610 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5611 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5612 * marks. | |
5613 */ | |
5614 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5615 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5616 buf_T *buf, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5617 int aucmd UNUSED) // When TRUE trigger autocommands. |
7 | 5618 { |
5619 if (buf->b_fnum == top_file_num - 1) | |
5620 --top_file_num; | |
5621 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5622 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5623 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5624 |
3365 | 5625 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5626 |
7 | 5627 if (!aucmd) |
1410 | 5628 unblock_autocmds(); |
7 | 5629 } |